Forget what I said, I just need to change git attributes to mark for vendor

161 files changed, 0 insertions, 17668 deletions

diff --git a/deps/sol2/tests/CMakeLists.txt b/deps/sol2/tests/CMakeLists.txt
deleted file mode 100644
index 2e7ee37..0000000
--- a/deps/sol2/tests/CMakeLists.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-# # # # sol3
-# The MIT License (MIT)
-# 
-# Copyright (c) 2013-2019 Rapptz, ThePhD, and contributors
-# 
-# Permission is hereby granted, free of charge, to any person obtaining a copy of
-# this software and associated documentation files (the "Software"), to deal in
-# the Software without restriction, including without limitation the rights to
-# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-# the Software, and to permit persons to whom the Software is furnished to do so,
-# subject to the following conditions:
-# 
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-# 
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-# # # # sol3 tests
-
-add_subdirectory(runtime_tests)
-add_subdirectory(compile_tests)
diff --git a/deps/sol2/tests/compile_tests/CMakeLists.txt b/deps/sol2/tests/compile_tests/CMakeLists.txt
deleted file mode 100644
index a973cd9..0000000
--- a/deps/sol2/tests/compile_tests/CMakeLists.txt
+++ /dev/null
@@ -1,101 +0,0 @@
-# # # # sol3

-# The MIT License (MIT)

-# 

-# Copyright (c) 2013-2019 Rapptz, ThePhD, and contributors

-# 

-# Permission is hereby granted, free of charge, to any person obtaining a copy of

-# this software and associated documentation files (the "Software"), to deal in

-# the Software without restriction, including without limitation the rights to

-# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-# the Software, and to permit persons to whom the Software is furnished to do so,

-# subject to the following conditions:

-# 

-# The above copyright notice and this permission notice shall be included in all

-# copies or substantial portions of the Software.

-# 

-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-# # # # sol3 tests - compilation tests

-

-file(GLOB_RECURSE SOL2_COMPILE_TEST_SOURCES source/*.cpp)

-source_group(compile_test_sources FILES "${SOL2_COMPILE_TEST_SOURCES}")

-

-function(CREATE_TEST test_target_name test_name target_sol)

-	if (test_name MATCHES ".single")

-		add_executable(${test_target_name} "source/main.cpp" "source/forward.cpp" "source/sol.cpp")

-	else()

-		add_executable(${test_target_name} "${SOL2_COMPILE_TEST_SOURCES}")

-	endif()

-	set_target_properties(${test_target_name}

-		PROPERTIES

-		OUTPUT_NAME ${test_name}

-		EXPORT_NAME sol2::${test_name})

-	target_link_libraries(${test_target_name} 

-		PUBLIC Threads::Threads ${LUA_LIBRARIES} ${CATCH_LIBRARIES} ${target_sol})

-	

-	if (MSVC)

-		target_compile_options(${test_target_name}

-			PRIVATE /std:c++latest /EHsc "$<$<CONFIG:Debug>:/MDd>"

-			"$<$<CONFIG:Release>:/MD>"

-			"$<$<CONFIG:RelWithDebInfo>:/MD>"

-			"$<$<CONFIG:MinSizeRel>:/MD>")

-		target_compile_definitions(${test_target_name}

-			PRIVATE UNICODE _UNICODE 

-			_CRT_SECURE_NO_WARNINGS _CRT_SECURE_NO_DEPRECATE)

-	else()

-		target_compile_options(${test_target_name}

-			PRIVATE -std=c++1z

-			-Wno-unknown-warning -Wno-unknown-warning-option

-			-Wall -Wextra -Wpedantic -pedantic -pedantic-errors

-			-Wno-noexcept-type)

-

-		if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")

-			# For another day, when C++ is not so crap

-			# and we have time to audit the entire lib

-			# for all uses of `detail::swallow`...

-			#target_compile_options(${test_target_name}

-			#	PRIVATE -Wcomma)		

-		endif()

-	endif()

-	

-	if (MSVC)

-		if (NOT CMAKE_COMPILER_ID MATCHES "Clang")

-			target_compile_options(${test_target_name} 

-				PRIVATE /bigobj /W4)

-		endif()

-	else()

-		if (IS_X86)

-			if(MINGW)

-				set_target_properties(${test_target_name}

-					PROPERTIES

-					LINK_FLAGS -static-libstdc++)

-			endif()

-		endif()	

-	endif()

-	if (SOL2_CI)

-		target_compile_definitions(${test_target_name} 

-			PRIVATE SOL2_CI)

-	endif()

-	if (CMAKE_DL_LIBS)

-		target_link_libraries(${test_target_name} PUBLIC

-			${CMAKE_DL_LIBS})

-	endif()

-	

-	add_test(NAME ${test_name} COMMAND ${test_target_name})

-	install(TARGETS ${test_target_name} RUNTIME DESTINATION bin)

-endfunction(CREATE_TEST)

-

-if (SOL2_TESTS)

-	CREATE_TEST(compile_tests "compile_tests" sol2::sol2)

-endif()

-if (SOL2_TESTS_SINGLE)

-	CREATE_TEST(compile_tests_single "compile_tests.single" sol2::sol2_single)

-endif()

-if (SOL2_TESTS_SINGLE_GENERATED)

-	CREATE_TEST(compile_tests_generated_single "compile_tests.single.generated" sol2::sol2_single_generated)

-endif()

diff --git a/deps/sol2/tests/compile_tests/source/as_args.cpp b/deps/sol2/tests/compile_tests/source/as_args.cpp
deleted file mode 100644
index 824db00..0000000
--- a/deps/sol2/tests/compile_tests/source/as_args.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/as_args.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/as_returns.cpp b/deps/sol2/tests/compile_tests/source/as_returns.cpp
deleted file mode 100644
index 5c38554..0000000
--- a/deps/sol2/tests/compile_tests/source/as_returns.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/as_returns.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/base_traits.cpp b/deps/sol2/tests/compile_tests/source/base_traits.cpp
deleted file mode 100644
index 593da74..0000000
--- a/deps/sol2/tests/compile_tests/source/base_traits.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/base_traits.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/bind_traits.cpp b/deps/sol2/tests/compile_tests/source/bind_traits.cpp
deleted file mode 100644
index 3f8d362..0000000
--- a/deps/sol2/tests/compile_tests/source/bind_traits.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/bind_traits.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/bytecode.cpp b/deps/sol2/tests/compile_tests/source/bytecode.cpp
deleted file mode 100644
index cb0405f..0000000
--- a/deps/sol2/tests/compile_tests/source/bytecode.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/bytecode.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/call.cpp b/deps/sol2/tests/compile_tests/source/call.cpp
deleted file mode 100644
index a7c7998..0000000
--- a/deps/sol2/tests/compile_tests/source/call.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/call.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/compatibility.cpp b/deps/sol2/tests/compile_tests/source/compatibility.cpp
deleted file mode 100644
index 02ccb56..0000000
--- a/deps/sol2/tests/compile_tests/source/compatibility.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/compatibility.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/compatibility/compat-5.3.cpp b/deps/sol2/tests/compile_tests/source/compatibility/compat-5.3.cpp
deleted file mode 100644
index a5a0358..0000000
--- a/deps/sol2/tests/compile_tests/source/compatibility/compat-5.3.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "../sol_defines.hpp"
-
-#include <sol/compatibility/compat-5.3.h>
diff --git a/deps/sol2/tests/compile_tests/source/compatibility/version.cpp b/deps/sol2/tests/compile_tests/source/compatibility/version.cpp
deleted file mode 100644
index 1250fa3..0000000
--- a/deps/sol2/tests/compile_tests/source/compatibility/version.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "../sol_defines.hpp"
-
-#include <sol/compatibility/version.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/config.cpp b/deps/sol2/tests/compile_tests/source/config.cpp
deleted file mode 100644
index a5d3414..0000000
--- a/deps/sol2/tests/compile_tests/source/config.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/config.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/config_setup.cpp b/deps/sol2/tests/compile_tests/source/config_setup.cpp
deleted file mode 100644
index 86e8311..0000000
--- a/deps/sol2/tests/compile_tests/source/config_setup.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/config_setup.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/coroutine.cpp b/deps/sol2/tests/compile_tests/source/coroutine.cpp
deleted file mode 100644
index d498174..0000000
--- a/deps/sol2/tests/compile_tests/source/coroutine.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/coroutine.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/debug.cpp b/deps/sol2/tests/compile_tests/source/debug.cpp
deleted file mode 100644
index 64a8491..0000000
--- a/deps/sol2/tests/compile_tests/source/debug.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/debug.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/demangle.cpp b/deps/sol2/tests/compile_tests/source/demangle.cpp
deleted file mode 100644
index 5478260..0000000
--- a/deps/sol2/tests/compile_tests/source/demangle.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/demangle.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/deprecate.cpp b/deps/sol2/tests/compile_tests/source/deprecate.cpp
deleted file mode 100644
index 5af312f..0000000
--- a/deps/sol2/tests/compile_tests/source/deprecate.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/deprecate.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/ebco.cpp b/deps/sol2/tests/compile_tests/source/ebco.cpp
deleted file mode 100644
index 7f4ca14..0000000
--- a/deps/sol2/tests/compile_tests/source/ebco.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/ebco.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/environment.cpp b/deps/sol2/tests/compile_tests/source/environment.cpp
deleted file mode 100644
index ee0d003..0000000
--- a/deps/sol2/tests/compile_tests/source/environment.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/environment.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/error.cpp b/deps/sol2/tests/compile_tests/source/error.cpp
deleted file mode 100644
index bc2dc87..0000000
--- a/deps/sol2/tests/compile_tests/source/error.cpp
+++ /dev/null
@@ -1 +0,0 @@
-#include <sol/error.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/error_handler.cpp b/deps/sol2/tests/compile_tests/source/error_handler.cpp
deleted file mode 100644
index c0cb972..0000000
--- a/deps/sol2/tests/compile_tests/source/error_handler.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/error_handler.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/feature_test.cpp b/deps/sol2/tests/compile_tests/source/feature_test.cpp
deleted file mode 100644
index d9567ee..0000000
--- a/deps/sol2/tests/compile_tests/source/feature_test.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/feature_test.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/forward.cpp b/deps/sol2/tests/compile_tests/source/forward.cpp
deleted file mode 100644
index 7e443e0..0000000
--- a/deps/sol2/tests/compile_tests/source/forward.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/forward.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/forward_detail.cpp b/deps/sol2/tests/compile_tests/source/forward_detail.cpp
deleted file mode 100644
index 93610da..0000000
--- a/deps/sol2/tests/compile_tests/source/forward_detail.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/forward_detail.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function.cpp b/deps/sol2/tests/compile_tests/source/function.cpp
deleted file mode 100644
index 4bb9364..0000000
--- a/deps/sol2/tests/compile_tests/source/function.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function_result.cpp b/deps/sol2/tests/compile_tests/source/function_result.cpp
deleted file mode 100644
index 4e0cbbf..0000000
--- a/deps/sol2/tests/compile_tests/source/function_result.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function_result.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function_types.cpp b/deps/sol2/tests/compile_tests/source/function_types.cpp
deleted file mode 100644
index f004b7e..0000000
--- a/deps/sol2/tests/compile_tests/source/function_types.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function_types.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function_types_core.cpp b/deps/sol2/tests/compile_tests/source/function_types_core.cpp
deleted file mode 100644
index 627d1e4..0000000
--- a/deps/sol2/tests/compile_tests/source/function_types_core.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function_types_core.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function_types_overloaded.cpp b/deps/sol2/tests/compile_tests/source/function_types_overloaded.cpp
deleted file mode 100644
index 9437407..0000000
--- a/deps/sol2/tests/compile_tests/source/function_types_overloaded.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function_types_overloaded.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function_types_stateful.cpp b/deps/sol2/tests/compile_tests/source/function_types_stateful.cpp
deleted file mode 100644
index 414116b..0000000
--- a/deps/sol2/tests/compile_tests/source/function_types_stateful.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function_types_stateful.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function_types_stateless.cpp b/deps/sol2/tests/compile_tests/source/function_types_stateless.cpp
deleted file mode 100644
index 8e96d6e..0000000
--- a/deps/sol2/tests/compile_tests/source/function_types_stateless.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function_types_stateless.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/function_types_templated.cpp b/deps/sol2/tests/compile_tests/source/function_types_templated.cpp
deleted file mode 100644
index 55c3a4b..0000000
--- a/deps/sol2/tests/compile_tests/source/function_types_templated.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/function_types_templated.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/in_place.cpp b/deps/sol2/tests/compile_tests/source/in_place.cpp
deleted file mode 100644
index f714ff2..0000000
--- a/deps/sol2/tests/compile_tests/source/in_place.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/in_place.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/inheritance.cpp b/deps/sol2/tests/compile_tests/source/inheritance.cpp
deleted file mode 100644
index e348f7f..0000000
--- a/deps/sol2/tests/compile_tests/source/inheritance.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/inheritance.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/load_result.cpp b/deps/sol2/tests/compile_tests/source/load_result.cpp
deleted file mode 100644
index 665205d..0000000
--- a/deps/sol2/tests/compile_tests/source/load_result.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/load_result.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/lua_table.cpp b/deps/sol2/tests/compile_tests/source/lua_table.cpp
deleted file mode 100644
index 16e8600..0000000
--- a/deps/sol2/tests/compile_tests/source/lua_table.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/lua_table.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/lua_value.cpp b/deps/sol2/tests/compile_tests/source/lua_value.cpp
deleted file mode 100644
index 801d763..0000000
--- a/deps/sol2/tests/compile_tests/source/lua_value.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/lua_value.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/main.cpp b/deps/sol2/tests/compile_tests/source/main.cpp
deleted file mode 100644
index 22dfbbb..0000000
--- a/deps/sol2/tests/compile_tests/source/main.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/sol.hpp>

-

-int main () {

-	return 0;

-}
\ No newline at end of file
diff --git a/deps/sol2/tests/compile_tests/source/make_reference.cpp b/deps/sol2/tests/compile_tests/source/make_reference.cpp
deleted file mode 100644
index 74719ea..0000000
--- a/deps/sol2/tests/compile_tests/source/make_reference.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/make_reference.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/map.cpp b/deps/sol2/tests/compile_tests/source/map.cpp
deleted file mode 100644
index a1d86b1..0000000
--- a/deps/sol2/tests/compile_tests/source/map.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/map.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/metatable.cpp b/deps/sol2/tests/compile_tests/source/metatable.cpp
deleted file mode 100644
index 406f8f7..0000000
--- a/deps/sol2/tests/compile_tests/source/metatable.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/metatable.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/object.cpp b/deps/sol2/tests/compile_tests/source/object.cpp
deleted file mode 100644
index e37baec..0000000
--- a/deps/sol2/tests/compile_tests/source/object.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/object.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/object_base.cpp b/deps/sol2/tests/compile_tests/source/object_base.cpp
deleted file mode 100644
index e937206..0000000
--- a/deps/sol2/tests/compile_tests/source/object_base.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/object_base.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/optional.cpp b/deps/sol2/tests/compile_tests/source/optional.cpp
deleted file mode 100644
index 58722e1..0000000
--- a/deps/sol2/tests/compile_tests/source/optional.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/optional.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/optional_implementation.cpp b/deps/sol2/tests/compile_tests/source/optional_implementation.cpp
deleted file mode 100644
index a6b2e9e..0000000
--- a/deps/sol2/tests/compile_tests/source/optional_implementation.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/optional_implementation.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/overload.cpp b/deps/sol2/tests/compile_tests/source/overload.cpp
deleted file mode 100644
index e830563..0000000
--- a/deps/sol2/tests/compile_tests/source/overload.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/overload.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/pointer_like.cpp b/deps/sol2/tests/compile_tests/source/pointer_like.cpp
deleted file mode 100644
index 9ae5eda..0000000
--- a/deps/sol2/tests/compile_tests/source/pointer_like.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/pointer_like.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/policies.cpp b/deps/sol2/tests/compile_tests/source/policies.cpp
deleted file mode 100644
index 6d15e2f..0000000
--- a/deps/sol2/tests/compile_tests/source/policies.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/policies.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/property.cpp b/deps/sol2/tests/compile_tests/source/property.cpp
deleted file mode 100644
index 3196623..0000000
--- a/deps/sol2/tests/compile_tests/source/property.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/property.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/protect.cpp b/deps/sol2/tests/compile_tests/source/protect.cpp
deleted file mode 100644
index 2eb1332..0000000
--- a/deps/sol2/tests/compile_tests/source/protect.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/protect.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/protected_function.cpp b/deps/sol2/tests/compile_tests/source/protected_function.cpp
deleted file mode 100644
index 6f5b161..0000000
--- a/deps/sol2/tests/compile_tests/source/protected_function.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/protected_function.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/protected_function_result.cpp b/deps/sol2/tests/compile_tests/source/protected_function_result.cpp
deleted file mode 100644
index 7e029cb..0000000
--- a/deps/sol2/tests/compile_tests/source/protected_function_result.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/protected_function_result.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/protected_handler.cpp b/deps/sol2/tests/compile_tests/source/protected_handler.cpp
deleted file mode 100644
index 2f10cbf..0000000
--- a/deps/sol2/tests/compile_tests/source/protected_handler.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/protected_handler.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/proxy.cpp b/deps/sol2/tests/compile_tests/source/proxy.cpp
deleted file mode 100644
index 5751acc..0000000
--- a/deps/sol2/tests/compile_tests/source/proxy.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/proxy.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/proxy_base.cpp b/deps/sol2/tests/compile_tests/source/proxy_base.cpp
deleted file mode 100644
index ef4abab..0000000
--- a/deps/sol2/tests/compile_tests/source/proxy_base.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/proxy_base.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/raii.cpp b/deps/sol2/tests/compile_tests/source/raii.cpp
deleted file mode 100644
index 4be116b..0000000
--- a/deps/sol2/tests/compile_tests/source/raii.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/raii.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/reference.cpp b/deps/sol2/tests/compile_tests/source/reference.cpp
deleted file mode 100644
index 23baaa6..0000000
--- a/deps/sol2/tests/compile_tests/source/reference.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/reference.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/resolve.cpp b/deps/sol2/tests/compile_tests/source/resolve.cpp
deleted file mode 100644
index 255e1ee..0000000
--- a/deps/sol2/tests/compile_tests/source/resolve.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/resolve.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/sol.cpp b/deps/sol2/tests/compile_tests/source/sol.cpp
deleted file mode 100644
index 8da9cb7..0000000
--- a/deps/sol2/tests/compile_tests/source/sol.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/sol.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/sol_defines.hpp b/deps/sol2/tests/compile_tests/source/sol_defines.hpp
deleted file mode 100644
index 2de38b9..0000000
--- a/deps/sol2/tests/compile_tests/source/sol_defines.hpp
+++ /dev/null
@@ -1,34 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#ifndef SOL_TESTS_SOL_DEFINES_HPP

-#define SOL_TESTS_SOL_DEFINES_HPP

-

-#if !defined(SOL_ALL_SAFETIES_ON)

-#define SOL_ALL_SAFETIES_ON 1

-#endif // SOL_ALL_SAFETIES_ON

-#if !defined(SOL_ENABLE_INTEROP)

-#define SOL_ENABLE_INTEROP 1

-#endif // SOL_ENABLE_INTEROP

-

-#endif // SOL_TESTS_SOL_DEFINES_HPP

diff --git a/deps/sol2/tests/compile_tests/source/stack.cpp b/deps/sol2/tests/compile_tests/source/stack.cpp
deleted file mode 100644
index d9643a3..0000000
--- a/deps/sol2/tests/compile_tests/source/stack.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/stack_check.cpp b/deps/sol2/tests/compile_tests/source/stack_check.cpp
deleted file mode 100644
index e4368f0..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_check.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_check.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_check_get.cpp b/deps/sol2/tests/compile_tests/source/stack_check_get.cpp
deleted file mode 100644
index d1f4485..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_check_get.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_check_get.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_check_get_qualified.cpp b/deps/sol2/tests/compile_tests/source/stack_check_get_qualified.cpp
deleted file mode 100644
index 5da994a..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_check_get_qualified.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_check_get_qualified.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_check_get_unqualified.cpp b/deps/sol2/tests/compile_tests/source/stack_check_get_unqualified.cpp
deleted file mode 100644
index 8e4f8d6..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_check_get_unqualified.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_check_get_unqualified.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_check_qualified.cpp b/deps/sol2/tests/compile_tests/source/stack_check_qualified.cpp
deleted file mode 100644
index fc355d6..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_check_qualified.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_check_qualified.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_check_unqualified.cpp b/deps/sol2/tests/compile_tests/source/stack_check_unqualified.cpp
deleted file mode 100644
index 45d5a06..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_check_unqualified.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_check_unqualified.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_core.cpp b/deps/sol2/tests/compile_tests/source/stack_core.cpp
deleted file mode 100644
index 7f5f321..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_core.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_core.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_field.cpp b/deps/sol2/tests/compile_tests/source/stack_field.cpp
deleted file mode 100644
index 0e54608..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_field.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack_field.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/stack_get.cpp b/deps/sol2/tests/compile_tests/source/stack_get.cpp
deleted file mode 100644
index f70ad26..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_get.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_get.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_get_qualified.cpp b/deps/sol2/tests/compile_tests/source/stack_get_qualified.cpp
deleted file mode 100644
index bcb2f62..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_get_qualified.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_get_qualified.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_get_unqualified.cpp b/deps/sol2/tests/compile_tests/source/stack_get_unqualified.cpp
deleted file mode 100644
index 7a706f1..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_get_unqualified.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_get_unqualified.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_guard.cpp b/deps/sol2/tests/compile_tests/source/stack_guard.cpp
deleted file mode 100644
index b965ca6..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_guard.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack_guard.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/stack_iterator.cpp b/deps/sol2/tests/compile_tests/source/stack_iterator.cpp
deleted file mode 100644
index b49c5ae..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_iterator.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack_iterator.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/stack_pop.cpp b/deps/sol2/tests/compile_tests/source/stack_pop.cpp
deleted file mode 100644
index 3d66163..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_pop.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-//#include <sol/stack_pop.hpp>

-#include <sol/stack.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_probe.cpp b/deps/sol2/tests/compile_tests/source/stack_probe.cpp
deleted file mode 100644
index 98ccd61..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_probe.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack_probe.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/stack_proxy.cpp b/deps/sol2/tests/compile_tests/source/stack_proxy.cpp
deleted file mode 100644
index f2f5665..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_proxy.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack_proxy.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/stack_proxy_base.cpp b/deps/sol2/tests/compile_tests/source/stack_proxy_base.cpp
deleted file mode 100644
index 776e4a8..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_proxy_base.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack_proxy_base.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/stack_push.cpp b/deps/sol2/tests/compile_tests/source/stack_push.cpp
deleted file mode 100644
index 03dbfc4..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_push.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/stack_push.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/stack_reference.cpp b/deps/sol2/tests/compile_tests/source/stack_reference.cpp
deleted file mode 100644
index f32f193..0000000
--- a/deps/sol2/tests/compile_tests/source/stack_reference.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/stack_reference.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/state.cpp b/deps/sol2/tests/compile_tests/source/state.cpp
deleted file mode 100644
index 227dfc2..0000000
--- a/deps/sol2/tests/compile_tests/source/state.cpp
+++ /dev/null
@@ -1 +0,0 @@
-#include <sol/state.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/state_handling.cpp b/deps/sol2/tests/compile_tests/source/state_handling.cpp
deleted file mode 100644
index 3969df3..0000000
--- a/deps/sol2/tests/compile_tests/source/state_handling.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/state_handling.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/state_view.cpp b/deps/sol2/tests/compile_tests/source/state_view.cpp
deleted file mode 100644
index 6f7730d..0000000
--- a/deps/sol2/tests/compile_tests/source/state_view.cpp
+++ /dev/null
@@ -1 +0,0 @@
-#include <sol/state_view.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/string_view.cpp b/deps/sol2/tests/compile_tests/source/string_view.cpp
deleted file mode 100644
index 9a3d7ed..0000000
--- a/deps/sol2/tests/compile_tests/source/string_view.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/string_view.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/table.cpp b/deps/sol2/tests/compile_tests/source/table.cpp
deleted file mode 100644
index f14ed38..0000000
--- a/deps/sol2/tests/compile_tests/source/table.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/table.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/table_core.cpp b/deps/sol2/tests/compile_tests/source/table_core.cpp
deleted file mode 100644
index 53de30e..0000000
--- a/deps/sol2/tests/compile_tests/source/table_core.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/table_core.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/table_iterator.cpp b/deps/sol2/tests/compile_tests/source/table_iterator.cpp
deleted file mode 100644
index b650660..0000000
--- a/deps/sol2/tests/compile_tests/source/table_iterator.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/table_iterator.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/thread.cpp b/deps/sol2/tests/compile_tests/source/thread.cpp
deleted file mode 100644
index 1bb75ac..0000000
--- a/deps/sol2/tests/compile_tests/source/thread.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/thread.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/tie.cpp b/deps/sol2/tests/compile_tests/source/tie.cpp
deleted file mode 100644
index ccb31ad..0000000
--- a/deps/sol2/tests/compile_tests/source/tie.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/tie.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/traits.cpp b/deps/sol2/tests/compile_tests/source/traits.cpp
deleted file mode 100644
index 5cb2384..0000000
--- a/deps/sol2/tests/compile_tests/source/traits.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/traits.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/trampoline.cpp b/deps/sol2/tests/compile_tests/source/trampoline.cpp
deleted file mode 100644
index fa37c1b..0000000
--- a/deps/sol2/tests/compile_tests/source/trampoline.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/trampoline.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/tuple.cpp b/deps/sol2/tests/compile_tests/source/tuple.cpp
deleted file mode 100644
index 91c64c7..0000000
--- a/deps/sol2/tests/compile_tests/source/tuple.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/tuple.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/types.cpp b/deps/sol2/tests/compile_tests/source/types.cpp
deleted file mode 100644
index 81848e6..0000000
--- a/deps/sol2/tests/compile_tests/source/types.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/types.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/unicode.cpp b/deps/sol2/tests/compile_tests/source/unicode.cpp
deleted file mode 100644
index ea71bec..0000000
--- a/deps/sol2/tests/compile_tests/source/unicode.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/unicode.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/unique_usertype_traits.cpp b/deps/sol2/tests/compile_tests/source/unique_usertype_traits.cpp
deleted file mode 100644
index 8c6cf6d..0000000
--- a/deps/sol2/tests/compile_tests/source/unique_usertype_traits.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_defines.hpp"

-

-#include <sol/unique_usertype_traits.hpp>

diff --git a/deps/sol2/tests/compile_tests/source/unsafe_function.cpp b/deps/sol2/tests/compile_tests/source/unsafe_function.cpp
deleted file mode 100644
index 02acddc..0000000
--- a/deps/sol2/tests/compile_tests/source/unsafe_function.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/unsafe_function.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/unsafe_function_result.cpp b/deps/sol2/tests/compile_tests/source/unsafe_function_result.cpp
deleted file mode 100644
index d71ce96..0000000
--- a/deps/sol2/tests/compile_tests/source/unsafe_function_result.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/unsafe_function_result.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/userdata.cpp b/deps/sol2/tests/compile_tests/source/userdata.cpp
deleted file mode 100644
index 59ba57c..0000000
--- a/deps/sol2/tests/compile_tests/source/userdata.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/userdata.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/usertype.cpp b/deps/sol2/tests/compile_tests/source/usertype.cpp
deleted file mode 100644
index 62c721d..0000000
--- a/deps/sol2/tests/compile_tests/source/usertype.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/usertype.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/usertype_container.cpp b/deps/sol2/tests/compile_tests/source/usertype_container.cpp
deleted file mode 100644
index 5f5e213..0000000
--- a/deps/sol2/tests/compile_tests/source/usertype_container.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/usertype_container.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/usertype_container_launch.cpp b/deps/sol2/tests/compile_tests/source/usertype_container_launch.cpp
deleted file mode 100644
index d4670be..0000000
--- a/deps/sol2/tests/compile_tests/source/usertype_container_launch.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/usertype_container_launch.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/usertype_core.cpp b/deps/sol2/tests/compile_tests/source/usertype_core.cpp
deleted file mode 100644
index ca86944..0000000
--- a/deps/sol2/tests/compile_tests/source/usertype_core.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/usertype_core.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/usertype_proxy.cpp b/deps/sol2/tests/compile_tests/source/usertype_proxy.cpp
deleted file mode 100644
index 45a882b..0000000
--- a/deps/sol2/tests/compile_tests/source/usertype_proxy.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/usertype_proxy.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/usertype_storage.cpp b/deps/sol2/tests/compile_tests/source/usertype_storage.cpp
deleted file mode 100644
index b401f1c..0000000
--- a/deps/sol2/tests/compile_tests/source/usertype_storage.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/usertype_storage.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/usertype_traits.cpp b/deps/sol2/tests/compile_tests/source/usertype_traits.cpp
deleted file mode 100644
index 2048dd9..0000000
--- a/deps/sol2/tests/compile_tests/source/usertype_traits.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/usertype_traits.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/variadic_args.cpp b/deps/sol2/tests/compile_tests/source/variadic_args.cpp
deleted file mode 100644
index 2499bfe..0000000
--- a/deps/sol2/tests/compile_tests/source/variadic_args.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/variadic_args.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/variadic_results.cpp b/deps/sol2/tests/compile_tests/source/variadic_results.cpp
deleted file mode 100644
index 8030be5..0000000
--- a/deps/sol2/tests/compile_tests/source/variadic_results.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/variadic_results.hpp>
diff --git a/deps/sol2/tests/compile_tests/source/wrapper.cpp b/deps/sol2/tests/compile_tests/source/wrapper.cpp
deleted file mode 100644
index 9365fb2..0000000
--- a/deps/sol2/tests/compile_tests/source/wrapper.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_defines.hpp"
-
-#include <sol/wrapper.hpp>
diff --git a/deps/sol2/tests/runtime_tests/CMakeLists.txt b/deps/sol2/tests/runtime_tests/CMakeLists.txt
deleted file mode 100644
index a997993..0000000
--- a/deps/sol2/tests/runtime_tests/CMakeLists.txt
+++ /dev/null
@@ -1,108 +0,0 @@
-# # # # sol3

-# The MIT License (MIT)

-# 

-# Copyright (c) 2013-2019 Rapptz, ThePhD, and contributors

-# 

-# Permission is hereby granted, free of charge, to any person obtaining a copy of

-# this software and associated documentation files (the "Software"), to deal in

-# the Software without restriction, including without limitation the rights to

-# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-# the Software, and to permit persons to whom the Software is furnished to do so,

-# subject to the following conditions:

-# 

-# The above copyright notice and this permission notice shall be included in all

-# copies or substantial portions of the Software.

-# 

-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-# # # # sol3 tests - runtime tests

-

-if (CMAKE_GENERATOR MATCHES "Visual Studio 14 2015")

-	find_package(Catch 1.12.1 REQUIRED)

-else()

-	find_package(Catch 2.1.2 REQUIRED)

-endif()

-

-file(GLOB SOL2_RUNTIME_TEST_SOURCES source/*.cpp)

-source_group(test_sources FILES ${SOL2_RUNTIME_TEST_SOURCES})

-

-function(CREATE_TEST test_target_name test_name target_sol)

-	add_executable(${test_target_name} ${SOL2_RUNTIME_TEST_SOURCES})

-	set_target_properties(${test_target_name}

-		PROPERTIES

-		OUTPUT_NAME ${test_name}

-		EXPORT_NAME sol2::${test_name})

-	target_link_libraries(${test_target_name} 

-		PUBLIC Threads::Threads ${LUA_LIBRARIES} ${CATCH_LIBRARIES} ${target_sol})

-	

-	if (MSVC)

-		if (NOT CMAKE_COMPILER_ID MATCHES "Clang")

-			target_compile_options(${test_target_name} 

-				PRIVATE /bigobj /W4)

-		endif()

-	else()

-		target_compile_options(${test_target_name} 

-			PRIVATE -std=c++1z -pthread

-			-Wno-unknown-warning -Wno-unknown-warning-option

-			-Wall -Wpedantic -Werror -pedantic -pedantic-errors

-			-Wno-noexcept-type)

-

-		if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")

-			# For another day, when C++ is not so crap

-			# and we have time to audit the entire lib

-			# for all uses of `detail::swallow`...

-			#target_compile_options(${test_target_name}

-			#	PRIVATE -Wcomma)		

-		endif()

-

-		if (IS_X86)

-			if(MINGW)

-				set_target_properties(${test_target_name}

-					PROPERTIES

-					LINK_FLAGS -static-libstdc++)

-			endif()

-		endif()	

-	endif()

-	if (MSVC)

-		target_compile_options(${test_target_name}

-			PRIVATE /EHsc /std:c++latest "$<$<CONFIG:Debug>:/MDd>"

-			"$<$<CONFIG:Release>:/MD>"

-			"$<$<CONFIG:RelWithDebInfo>:/MD>"

-			"$<$<CONFIG:MinSizeRel>:/MD>")

-		target_compile_definitions(${test_target_name}

-			PRIVATE UNICODE _UNICODE 

-			_CRT_SECURE_NO_WARNINGS _CRT_SECURE_NO_DEPRECATE)

-	else()

-		target_compile_options(${test_target_name}

-			PRIVATE -std=c++1z -Wno-unknown-warning -Wno-unknown-warning-option 

-			-Wall -Wextra -Wpedantic -pedantic -pedantic-errors)

-	endif()

-

-	if (SOL2_CI)

-		target_compile_definitions(${test_target_name} 

-			PRIVATE SOL2_CI)

-	endif()

-	

-	if (CMAKE_DL_LIBS)

-		target_link_libraries(${test_target_name}

-			PRIVATE ${CMAKE_DL_LIBS})

-	endif()

-	

-	add_test(NAME ${test_name} COMMAND ${test_target_name})

-	install(TARGETS ${test_target_name} RUNTIME DESTINATION bin)

-endfunction(CREATE_TEST)

-

-if (SOL2_TESTS)

-	CREATE_TEST(runtime_tests "runtime_tests" sol2::sol2)

-endif()

-if (SOL2_TESTS_SINGLE)

-	CREATE_TEST(runtime_tests_single "runtime_tests.single" sol2::sol2_single)

-endif()

-if (SOL2_TESTS_SINGLE_GENERATED)

-	CREATE_TEST(runtime_tests_generated_single "runtime_tests.single.generated" sol2::sol2_single_generated)

-endif()

diff --git a/deps/sol2/tests/runtime_tests/source/abort_clean.cpp b/deps/sol2/tests/runtime_tests/source/abort_clean.cpp
deleted file mode 100644
index 821333b..0000000
--- a/deps/sol2/tests/runtime_tests/source/abort_clean.cpp
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <cstdlib>

-

-struct pre_main {

-	pre_main() {

-#ifdef SOL2_CI

-#ifdef _MSC_VER

-		_set_abort_behavior(0, _WRITE_ABORT_MSG);

-#endif

-#endif

-	}

-} pm;

diff --git a/deps/sol2/tests/runtime_tests/source/basic.cpp b/deps/sol2/tests/runtime_tests/source/basic.cpp
deleted file mode 100644
index 2a8b710..0000000
--- a/deps/sol2/tests/runtime_tests/source/basic.cpp
+++ /dev/null
@@ -1,725 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <fstream>
-#include <iostream>
-#include <map>
-#include <unordered_map>
-#include <vector>
-
-bool func_opt_ret_bool(sol::optional<int> i) {
-	if (i) {
-		INFO(i.value());
-	}
-	else {
-		INFO("optional isn't set");
-	}
-	return true;
-}
-
-struct base1 {
-	int a1 = 250;
-};
-
-struct base2 {
-	int a2 = 500;
-};
-
-struct simple : base1 {
-};
-
-struct complex : base1, base2 {
-};
-
-SOL_BASE_CLASSES(complex, base1, base2);
-SOL_BASE_CLASSES(simple, base1);
-SOL_DERIVED_CLASSES(base1, simple, complex);
-SOL_DERIVED_CLASSES(base2, complex);
-
-TEST_CASE("table/traversal", "ensure that we can chain requests and tunnel down into a value if we desire") {
-
-	sol::state lua;
-	int begintop = 0, endtop = 0;
-
-	sol::function scriptload = lua.load("t1 = {t2 = {t3 = 24}};");
-	scriptload();
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		int traversex24 = lua.traverse_get<int>("t1", "t2", "t3");
-		REQUIRE(traversex24 == 24);
-	}
-	REQUIRE(begintop == endtop);
-
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		int x24 = lua["t1"]["t2"]["t3"];
-		REQUIRE(x24 == 24);
-	}
-	REQUIRE(begintop == endtop);
-
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		lua["t1"]["t2"]["t3"] = 64;
-	}
-	REQUIRE(begintop == endtop);
-
-	{
-		int traversex64 = lua.traverse_get<int>("t1", "t2", "t3");
-		REQUIRE(traversex64 == 64);
-	}
-	REQUIRE(begintop == endtop);
-
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		int x64 = lua["t1"]["t2"]["t3"];
-		REQUIRE(x64 == 64);
-	}
-	REQUIRE(begintop == endtop);
-
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		lua.traverse_set("t1", "t2", "t3", 13);
-	}
-	REQUIRE(begintop == endtop);
-
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		int traversex13 = lua.traverse_get<int>("t1", "t2", "t3");
-		REQUIRE(traversex13 == 13);
-	}
-	REQUIRE(begintop == endtop);
-
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		int x13 = lua["t1"]["t2"]["t3"];
-		REQUIRE(x13 == 13);
-	}
-	REQUIRE(begintop == endtop);
-}
-
-TEST_CASE("simple/set", "Check if the set works properly.") {
-	sol::state lua;
-	int begintop = 0, endtop = 0;
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		lua.set("a", 9);
-	}
-	REQUIRE(begintop == endtop);
-	{
-		auto result = lua.safe_script("if a ~= 9 then error('wrong value') end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		lua.set("d", "hello");
-	}
-	REQUIRE(begintop == endtop);
-	{
-		auto result = lua.safe_script("if d ~= 'hello' then error('expected \\'hello\\', got '.. tostring(d)) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		lua.set("e", std::string("hello"), "f", true);
-	}
-	REQUIRE(begintop == endtop);
-	{
-		auto result = lua.safe_script("if d ~= 'hello' then error('expected \\'hello\\', got '.. tostring(d)) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	{
-		auto result = lua.safe_script("if f ~= true then error('wrong value') end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-}
-
-TEST_CASE("simple/get", "Tests if the get function works properly.") {
-	sol::state lua;
-	int begintop = 0, endtop = 0;
-
-	lua.safe_script("a = 9");
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		auto a = lua.get<int>("a");
-		REQUIRE(a == 9.0);
-	}
-	REQUIRE(begintop == endtop);
-
-	lua.safe_script("b = nil");
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		REQUIRE_NOTHROW(lua.get<sol::lua_nil_t>("b"));
-	}
-	REQUIRE(begintop == endtop);
-
-	lua.safe_script("d = 'hello'");
-	lua.safe_script("e = true");
-	{
-		test_stack_guard g(lua.lua_state(), begintop, endtop);
-		std::string d;
-		bool e;
-		std::tie(d, e) = lua.get<std::string, bool>("d", "e");
-		REQUIRE(d == "hello");
-		REQUIRE(e == true);
-	}
-	REQUIRE(begintop == endtop);
-}
-
-TEST_CASE("simple/set and get global integer", "Tests if the get function works properly with global integers") {
-	sol::state lua;
-	lua[1] = 25.4;
-	lua.safe_script("b = 1");
-	double a = lua.get<double>(1);
-	double b = lua.get<double>("b");
-	REQUIRE(a == 25.4);
-	REQUIRE(b == 1);
-}
-
-TEST_CASE("simple/get_or", "check if table.get_or works correctly") {
-	sol::state lua;
-
-	auto bob_table = lua.create_table("bob");
-	bob_table.set("is_set", 42);
-
-	int is_set = bob_table.get_or("is_set", 3);
-	int is_not_set = bob_table.get_or("is_not_set", 22);
-
-	REQUIRE(is_set == 42);
-	REQUIRE(is_not_set == 22);
-
-	lua["joe"] = 55.6;
-	double bark = lua.get_or<double>("joe", 60);
-	REQUIRE(bark == 55.6);
-}
-
-TEST_CASE("simple/proxy get_or", "check if proxy.get_or works correctly") {
-	sol::state lua;
-
-	auto bob_table = lua.create_table("bob");
-	bob_table.set("is_set", 42);
-
-	int is_set = bob_table["is_set"].get_or(3);
-	int is_not_set = bob_table["is_not_set"].get_or(22);
-
-	REQUIRE(is_set == 42);
-	REQUIRE(is_not_set == 22);
-
-	lua["joe"] = 55.6;
-	double bark = lua["joe"].get_or<double>(60);
-	REQUIRE(bark == 55.6);
-}
-
-TEST_CASE("simple/addition", "check if addition works and can be gotten through lua.get and lua.set") {
-	sol::state lua;
-
-	lua.set("b", 0.2);
-	lua.safe_script("c = 9 + b");
-	auto c = lua.get<double>("c");
-
-	REQUIRE(c == 9.2);
-}
-
-TEST_CASE("simple/if", "check if if statements work through lua") {
-	sol::state lua;
-
-	std::string program = "if true then f = 0.1 else f = 'test' end";
-	lua.safe_script(program);
-	auto f = lua.get<double>("f");
-
-	REQUIRE(f == 0.1);
-	REQUIRE((f == lua["f"]));
-}
-
-TEST_CASE("negative/basic errors", "Check if error handling works correctly") {
-	sol::state lua;
-
-	auto result = lua.safe_script("nil[5]", sol::script_pass_on_error);
-	REQUIRE_FALSE(result.valid());
-}
-
-TEST_CASE("libraries", "Check if we can open libraries") {
-	sol::state lua;
-	REQUIRE_NOTHROW(lua.open_libraries(sol::lib::base, sol::lib::os));
-}
-
-TEST_CASE("libraries2", "Check if we can open ALL the libraries") {
-	sol::state lua;
-	REQUIRE_NOTHROW(lua.open_libraries(sol::lib::base,
-		sol::lib::bit32,
-		sol::lib::coroutine,
-		sol::lib::debug,
-		sol::lib::ffi,
-		sol::lib::jit,
-		sol::lib::math,
-		sol::lib::os,
-		sol::lib::package,
-		sol::lib::string,
-		sol::lib::table));
-}
-
-TEST_CASE("interop/null-to-nil-and-back", "nil should be the given type when a pointer from C++ is returned as nullptr, and nil should result in nullptr in connected C++ code") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.set_function("lol", []() -> int* {
-		return nullptr;
-	});
-	lua.set_function("rofl", [](int* x) {
-		INFO(x);
-	});
-	REQUIRE_NOTHROW(lua.safe_script(
-		"x = lol()\n"
-		"rofl(x)\n"
-		"assert(x == nil)"));
-}
-
-TEST_CASE("object/conversions", "make sure all basic reference types can be made into objects") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	struct d {};
-
-	lua.safe_script("function f () print('bark') end");
-	lua["d"] = d {};
-	lua["l"] = static_cast<void*>(nullptr);
-
-	sol::table t = lua.create_table();
-	sol::table t2(lua, sol::create);
-	sol::thread th = sol::thread::create(lua);
-	sol::function f = lua["f"];
-	sol::protected_function pf = lua["f"];
-	sol::userdata ud = lua["d"];
-	sol::lightuserdata lud = lua["l"];
-	sol::environment env(lua, sol::create);
-
-	sol::object ot(t);
-	sol::object ot2(t2);
-	sol::object oteq = ot;
-	sol::object oth(th);
-	sol::object of(f);
-	sol::object opf(pf);
-	sol::object od(ud);
-	sol::object ol(lud);
-	sol::object oenv(env);
-
-	auto oni = sol::make_object(lua, 50);
-	auto ond = sol::make_object(lua, 50.0);
-
-	std::string somestring = "look at this text isn't it nice";
-	auto osl = sol::make_object(lua, "Bark bark bark");
-	auto os = sol::make_object(lua, somestring);
-
-	auto omn = sol::make_object(lua, sol::lua_nil);
-
-	REQUIRE(ot.get_type() == sol::type::table);
-	REQUIRE(ot2.get_type() == sol::type::table);
-	REQUIRE(oteq.get_type() == sol::type::table);
-	REQUIRE(oth.get_type() == sol::type::thread);
-	REQUIRE(of.get_type() == sol::type::function);
-	REQUIRE(opf.get_type() == sol::type::function);
-	REQUIRE(od.get_type() == sol::type::userdata);
-	REQUIRE(ol.get_type() == sol::type::lightuserdata);
-	REQUIRE(oni.get_type() == sol::type::number);
-	REQUIRE(ond.get_type() == sol::type::number);
-	REQUIRE(osl.get_type() == sol::type::string);
-	REQUIRE(os.get_type() == sol::type::string);
-	REQUIRE(omn.get_type() == sol::type::lua_nil);
-	REQUIRE(oenv.get_type() == sol::type::table);
-}
-
-TEST_CASE("object/main_* conversions", "make sure all basic reference types can be made into objects") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	struct d {};
-
-	lua.safe_script("function f () print('bark') end");
-	lua["d"] = d {};
-	lua["l"] = static_cast<void*>(nullptr);
-
-	sol::main_table t = lua.create_table();
-	sol::main_table t2(lua, sol::create);
-	sol::thread th = sol::thread::create(lua);
-	sol::main_function f = lua["f"];
-	sol::main_protected_function pf = lua["f"];
-	sol::main_userdata ud = lua["d"];
-	sol::main_lightuserdata lud = lua["l"];
-	sol::main_environment env(lua, sol::create);
-
-	sol::main_object ot(t);
-	sol::main_object ot2(t2);
-	sol::main_object oteq = ot;
-	sol::main_object oth(th);
-	sol::main_object of(f);
-	sol::main_object opf(pf);
-	sol::main_object od(ud);
-	sol::main_object ol(lud);
-	sol::main_object oenv(env);
-
-	auto oni = sol::make_object(lua, 50);
-	auto ond = sol::make_object(lua, 50.0);
-
-	std::string somestring = "look at this text isn't it nice";
-	auto osl = sol::make_object(lua, "Bark bark bark");
-	auto os = sol::make_object(lua, somestring);
-
-	auto omn = sol::make_object(lua, sol::lua_nil);
-
-	REQUIRE(ot.get_type() == sol::type::table);
-	REQUIRE(ot2.get_type() == sol::type::table);
-	REQUIRE(oteq.get_type() == sol::type::table);
-	REQUIRE(oth.get_type() == sol::type::thread);
-	REQUIRE(of.get_type() == sol::type::function);
-	REQUIRE(opf.get_type() == sol::type::function);
-	REQUIRE(od.get_type() == sol::type::userdata);
-	REQUIRE(ol.get_type() == sol::type::lightuserdata);
-	REQUIRE(oni.get_type() == sol::type::number);
-	REQUIRE(ond.get_type() == sol::type::number);
-	REQUIRE(osl.get_type() == sol::type::string);
-	REQUIRE(os.get_type() == sol::type::string);
-	REQUIRE(omn.get_type() == sol::type::lua_nil);
-	REQUIRE(oenv.get_type() == sol::type::table);
-}
-
-TEST_CASE("feature/indexing overrides", "make sure index functions can be overridden on types") {
-	struct PropertySet {
-		sol::object get_property_lua(const char* name, sol::this_state s) {
-			auto& var = props[name];
-			return sol::make_object(s, var);
-		}
-
-		void set_property_lua(const char* name, sol::stack_object object) {
-			props[name] = object.as<std::string>();
-		}
-
-		std::unordered_map<std::string, std::string> props;
-	};
-
-	struct DynamicObject {
-		PropertySet& get_dynamic_props() {
-			return dynamic_props;
-		}
-
-		PropertySet dynamic_props;
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	sol::usertype<PropertySet> utps = lua.new_usertype<PropertySet>("PropertySet");
-	utps[sol::meta_function::new_index] = &PropertySet::set_property_lua;
-	utps[sol::meta_function::index] = &PropertySet::get_property_lua;
-	sol::usertype<DynamicObject> utdo = lua.new_usertype<DynamicObject>("DynamicObject");
-	utdo["props"] = sol::property(&DynamicObject::get_dynamic_props);
-
-	auto result = lua.safe_script(R"__(
-obj = DynamicObject:new()
-obj.props.name = 'test name'
-print('name = ' .. obj.props.name)
-)__", sol::script_pass_on_error);
-	REQUIRE(result.valid());
-
-	std::string name = lua["obj"]["props"]["name"];
-	REQUIRE(name == "test name");
-}
-
-TEST_CASE("features/indexing numbers", "make sure indexing functions can be override on usertypes") {
-	class vector {
-	public:
-		double data[3];
-
-		vector()
-		: data { 0, 0, 0 } {
-		}
-
-		double& operator[](int i) {
-			return data[i];
-		}
-
-		static double my_index(vector& v, int i) {
-			return v[i];
-		}
-
-		static void my_new_index(vector& v, int i, double x) {
-			v[i] = x;
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-	lua.new_usertype<vector>("vector", sol::constructors<sol::types<>>(),
-		sol::meta_function::index, &vector::my_index,
-		sol::meta_function::new_index, &vector::my_new_index);
-	lua.safe_script(
-		"v = vector.new()\n"
-		"print(v[1])\n"
-		"v[2] = 3\n"
-		"print(v[2])\n");
-
-	vector& v = lua["v"];
-	REQUIRE(v[0] == 0.0);
-	REQUIRE(v[1] == 0.0);
-	REQUIRE(v[2] == 3.0);
-}
-
-TEST_CASE("features/multiple inheritance", "Ensure that multiple inheritance works as advertised") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-	lua.new_usertype<base1>("base1",
-		"a1", &base1::a1);
-	lua.new_usertype<base2>("base2",
-		"a2", &base2::a2);
-	lua.new_usertype<simple>("simple",
-		"a1", &simple::a1,
-		sol::base_classes, sol::bases<base1>());
-	lua.new_usertype<complex>("complex",
-		"a1", &complex::a1,
-		"a2", &complex::a2,
-		sol::base_classes, sol::bases<base1, base2>());
-	lua.safe_script(
-		"c = complex.new()\n"
-		"s = simple.new()\n"
-		"b1 = base1.new()\n"
-		"b2 = base1.new()\n");
-
-	base1* sb1 = lua["s"];
-	REQUIRE(sb1 != nullptr);
-	REQUIRE(sb1->a1 == 250);
-
-	base1* cb1 = lua["c"];
-	base2* cb2 = lua["c"];
-
-	REQUIRE(cb1 != nullptr);
-	REQUIRE(cb2 != nullptr);
-	REQUIRE(cb1->a1 == 250);
-	REQUIRE(cb2->a2 == 500);
-}
-
-TEST_CASE("regressions/std::ref", "Ensure that std::reference_wrapper<> isn't considered as a function by using unwrap_unqualified_t trait") {
-	struct base1 {
-		int a1 = 250;
-	};
-
-	sol::state lua;
-	base1 v;
-	lua["vp"] = &v;
-	lua["vr"] = std::ref(v);
-
-	base1* vp = lua["vp"];
-	base1& vr = lua["vr"];
-	REQUIRE(vp != nullptr);
-	REQUIRE(vp == &v);
-
-	REQUIRE(vp->a1 == 250);
-	REQUIRE(vr.a1 == 250);
-
-	v.a1 = 568;
-
-	REQUIRE(vp->a1 == 568);
-	REQUIRE(vr.a1 == 568);
-}
-
-TEST_CASE("optional/left out args", "Make sure arguments can be left out of optional without tanking miserably") {
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	// sol::optional needs an argument no matter what?
-	lua.set_function("func_opt_ret_bool", func_opt_ret_bool);
-	REQUIRE_NOTHROW([&] {
-		lua.safe_script(R"(
-        func_opt_ret_bool(42)
-        func_opt_ret_bool()
-        print('ok')
-        )");
-	}());
-}
-
-TEST_CASE("optional/engaged versus unengaged", "solidify semantics for an engaged and unengaged optional") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.set_function("f", [](sol::optional<sol::object> optional_arg) {
-		if (optional_arg) {
-			return true;
-		}
-		return false;
-	});
-
-	auto valid0 = lua.safe_script("assert(not f())", sol::script_pass_on_error);
-	REQUIRE(valid0.valid());
-	auto valid1 = lua.safe_script("assert(not f(nil))", sol::script_pass_on_error);
-	REQUIRE(valid1.valid());
-	auto valid2 = lua.safe_script("assert(f(1))", sol::script_pass_on_error);
-	REQUIRE(valid2.valid());
-	auto valid3 = lua.safe_script("assert(f('hi'))", sol::script_pass_on_error);
-	REQUIRE(valid3.valid());
-}
-
-TEST_CASE("pusher/constness", "Make sure more types can handle being const and junk") {
-	struct Foo {
-		Foo(const sol::function& f)
-		: _f(f) {
-		}
-		const sol::function& _f;
-
-		const sol::function& f() const {
-			return _f;
-		}
-	};
-
-	sol::state lua;
-
-	lua.new_usertype<Foo>("Foo",
-		sol::call_constructor, sol::no_constructor,
-		"f", &Foo::f);
-
-	lua["func"] = []() { return 20; };
-	sol::function f = lua["func"];
-	lua["foo"] = Foo(f);
-	Foo& foo = lua["foo"];
-	int x = foo.f()();
-	REQUIRE(x == 20);
-}
-
-TEST_CASE("compilation/const regression", "make sure constness in tables is respected all the way down") {
-	struct State {
-	public:
-		State() {
-			this->state_.globals()["state"] = this;
-		}
-
-		sol::state state_;
-	};
-
-	State state;
-	State* s = state.state_.globals()["state"];
-	REQUIRE(s == &state);
-}
-
-TEST_CASE("numbers/integers", "make sure integers are detectable on most platforms") {
-	sol::state lua;
-
-	lua["a"] = 50;   // int
-	lua["b"] = 50.5; // double
-
-	sol::object a = lua["a"];
-	sol::object b = lua["b"];
-
-	bool a_is_int = a.is<int>();
-	bool a_is_double = a.is<double>();
-
-	bool b_is_int = b.is<int>();
-	bool b_is_double = b.is<double>();
-
-	REQUIRE(a_is_int);
-	REQUIRE(a_is_double);
-
-	// TODO: will this fail on certain lower Lua versions?
-	REQUIRE_FALSE(b_is_int);
-	REQUIRE(b_is_double);
-}
-
-TEST_CASE("object/is", "test whether or not the is abstraction works properly for a user-defined type") {
-	struct thing {};
-
-	SECTION("stack_object") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-		lua.set_function("is_thing", [](sol::stack_object obj) { return obj.is<thing>(); });
-		lua["a"] = thing {};
-		{
-			auto result = lua.safe_script("assert(is_thing(a))", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-	}
-
-	SECTION("object") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-		lua.set_function("is_thing", [](sol::object obj) { return obj.is<thing>(); });
-		lua["a"] = thing {};
-		{
-			auto result = lua.safe_script("assert(is_thing(a))", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-	}
-}
-
-TEST_CASE("object/base_of_things", "make sure that object is the base of things and can be sliced / returned safely") {
-	SECTION("reference") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base, sol::lib::coroutine);
-
-		lua["ud"] = base1{};
-
-		lua["f1"] = [](sol::object o) -> sol::object { return o; };
-		lua["f2"] = [](sol::table o) -> sol::object { return o; };
-		lua["f3"] = [](sol::thread o) -> sol::object { return o; };
-		lua["f4"] = [](sol::unsafe_function o) -> sol::object { return o; };
-		lua["f5"] = [](sol::protected_function o) -> sol::object { return o; };
-		lua["f6"] = [](sol::userdata o) -> sol::object { return o; };
-		auto result1 = lua.safe_script("f1(2)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		auto result2 = lua.safe_script("f2({})", sol::script_pass_on_error);
-		REQUIRE(result2.valid());
-		auto result3 = lua.safe_script("f3(coroutine.create( function () end ) )", sol::script_pass_on_error);
-		REQUIRE(result3.valid());
-		auto result4 = lua.safe_script("f4( function () end )", sol::script_pass_on_error);
-		REQUIRE(result4.valid());
-		auto result5 = lua.safe_script("f5( function () end )", sol::script_pass_on_error);
-		REQUIRE(result5.valid());
-		auto result6 = lua.safe_script("f6(ud)", sol::script_pass_on_error);
-		REQUIRE(result6.valid());
-	}
-	SECTION("stack_reference") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base, sol::lib::coroutine);
-
-		lua["ud"] = base1{};
-
-		lua["f1"] = [](sol::stack_object o) -> sol::stack_object { return o; };
-		lua["f2"] = [](sol::stack_table o) -> sol::stack_object { return std::move(o); };
-		lua["f3"] = [](sol::stack_thread o) -> sol::stack_object { return std::move(o); };
-		lua["f4"] = [](sol::stack_unsafe_function o) -> sol::stack_object { return std::move(o); };
-		lua["f5"] = [](sol::stack_protected_function o) -> sol::stack_object { return std::move(o); };
-		lua["f6"] = [](sol::stack_userdata o) -> sol::stack_object { return std::move(o); };
-		auto result1 = lua.safe_script("f1(2)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		auto result2 = lua.safe_script("f2({})", sol::script_pass_on_error);
-		REQUIRE(result2.valid());
-		auto result3 = lua.safe_script("f3(coroutine.create( function () end ) )", sol::script_pass_on_error);
-		REQUIRE(result3.valid());
-		auto result4 = lua.safe_script("f4( function () end )", sol::script_pass_on_error);
-		REQUIRE(result4.valid());
-		auto result5 = lua.safe_script("f5( function () end )", sol::script_pass_on_error);
-		REQUIRE(result5.valid());
-		auto result6 = lua.safe_script("f6(ud)", sol::script_pass_on_error);
-		REQUIRE(result6.valid());
-	}
-}
diff --git a/deps/sol2/tests/runtime_tests/source/common_classes.hpp b/deps/sol2/tests/runtime_tests/source/common_classes.hpp
deleted file mode 100644
index 1d02450..0000000
--- a/deps/sol2/tests/runtime_tests/source/common_classes.hpp
+++ /dev/null
@@ -1,192 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#ifndef SOL_TESTS_COMMON_CLASSES_HPP

-#define SOL_TESTS_COMMON_CLASSES_HPP

-

-#include <iostream>

-

-struct woof {

-	int var;

-

-	int func(int x) {

-		return var + x;

-	}

-

-	double func2(int x, int y) {

-		return var + x + y + 0.5;

-	}

-

-	std::string func2s(int x, std::string y) {

-		return y + " " + std::to_string(x);

-	}

-};

-

-struct thing {

-	int v = 100;

-

-	thing() {

-	}

-	thing(int x) : v(x) {

-	}

-};

-

-struct non_copyable {

-	non_copyable() = default;

-	non_copyable(non_copyable&& other) noexcept = default;

-	non_copyable& operator=(non_copyable&& other) noexcept = default;

-	non_copyable(const non_copyable& other) noexcept = delete;

-	non_copyable& operator=(const non_copyable& other) noexcept = delete;

-};

-

-struct vars {

-	vars() {

-	}

-

-	int boop = 0;

-

-	~vars() {

-	}

-};

-

-struct fuser {

-	int x;

-	fuser() : x(0) {

-	}

-

-	fuser(int x) : x(x) {

-	}

-

-	int add(int y) {

-		return x + y;

-	}

-

-	int add2(int y) {

-		return x + y + 2;

-	}

-};

-

-namespace crapola {

-	struct fuser {

-		int x;

-		fuser() : x(0) {

-		}

-		fuser(int x) : x(x) {

-		}

-		fuser(int x, int x2) : x(x * x2) {

-		}

-

-		int add(int y) {

-			return x + y;

-		}

-		int add2(int y) {

-			return x + y + 2;

-		}

-	};

-} // namespace crapola

-

-class Base {

-public:

-	Base(int a_num) : m_num(a_num) {

-	}

-

-	int get_num() {

-		return m_num;

-	}

-

-protected:

-	int m_num;

-};

-

-class Derived : public Base {

-public:

-	Derived(int a_num) : Base(a_num) {

-	}

-

-	int get_num_10() {

-		return 10 * m_num;

-	}

-};

-

-class abstract_A {

-public:

-	virtual void a() = 0;

-	virtual ~abstract_A() {

-	}

-};

-

-class abstract_B : public abstract_A {

-public:

-	virtual void a() override {

-		std::cout << "overridden a() in B : public A - BARK" << std::endl;

-	}

-};

-

-struct Vec {

-	float x, y, z;

-	Vec(float x, float y, float z) : x{ x }, y{ y }, z{ z } {

-	}

-	float length() {

-		return sqrtf(x * x + y * y + z * z);

-	}

-	Vec normalized() {

-		float invS = 1 / length();

-		return { x * invS, y * invS, z * invS };

-	}

-};

-

-struct giver {

-	int a = 0;

-

-	giver() {

-	}

-

-	void gief() {

-		a = 1;

-	}

-

-	static int stuff() {

-		std::cout << "stuff" << std::endl;

-		return 97;

-	}

-

-	static void gief_stuff(giver& t, int a) {

-		t.a = a;

-	}

-

-	~giver() {

-	}

-};

-

-struct lua_object {

-

-#define MAX_INFO_STRING 64

-

-	char info[MAX_INFO_STRING];

-	const char stuck_info[MAX_INFO_STRING];

-

-	lua_object() : info("blah"), stuck_info("solid") {

-	}

-};

-

-#endif // SOL_TESTS_COMMON_CLASSES_HPP
\ No newline at end of file
diff --git a/deps/sol2/tests/runtime_tests/source/container_semantics.cpp b/deps/sol2/tests/runtime_tests/source/container_semantics.cpp
deleted file mode 100644
index b06a396..0000000
--- a/deps/sol2/tests/runtime_tests/source/container_semantics.cpp
+++ /dev/null
@@ -1,439 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iterator>
-#include <vector>
-#include <list>
-#include <forward_list>
-#include <deque>
-#include <set>
-#include <map>
-#include <array>
-#include <numeric> // std::iota
-
-template <typename T>
-void sequence_container_check(sol::state& lua, T& items) {
-	{
-		auto r1 = lua.safe_script(R"(
-for i=1,#c do 
-	v = c[i] 
-	assert(v == (i + 10)) 
-end
-		)",
-			sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-	}
-	{
-		auto r1 = lua.safe_script("i1 = c:find(11)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("i2 = c:find(14)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-	}
-	{
-		auto r1 = lua.safe_script("io1 = c:index_of(12)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("io2 = c:index_of(13)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-	}
-	{
-		auto r1 = lua.safe_script("v1 = c:get(1)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("v2 = c:get(3)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-	}
-	{
-		auto r1 = lua.safe_script("c:set(2, 20)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("c:set(6, 16)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-	}
-	{
-		auto r5 = lua.safe_script("s1 = #c", sol::script_pass_on_error);
-		REQUIRE(r5.valid());
-		auto r1 = lua.safe_script("c:erase(i1)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r3 = lua.safe_script("s2 = #c", sol::script_pass_on_error);
-		REQUIRE(r3.valid());
-		auto r2 = lua.safe_script("c:erase(i2)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-		auto r4 = lua.safe_script("s3 = #c", sol::script_pass_on_error);
-		REQUIRE(r4.valid());
-	}
-	{
-		auto r = lua.safe_script("c:add(17)", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		auto r = lua.safe_script("c[#c + 1] = 18", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		auto r = lua.safe_script("v3 = c[#c]", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	auto backit = items.begin();
-	std::size_t len = 0;
-	{
-		auto e = items.end();
-		auto last = backit;
-		for (; backit != e; ++backit, ++len) {
-			if (backit == e) {
-				break;
-			}
-			last = backit;
-		}
-		backit = last;
-	}
-	const int& first = *items.begin();
-	const int& last = *backit;
-	std::size_t i1 = lua["i1"];
-	std::size_t i2 = lua["i2"];
-	std::size_t io1 = lua["io1"];
-	std::size_t io2 = lua["io2"];
-	std::size_t s1 = lua["s1"];
-	std::size_t s2 = lua["s2"];
-	std::size_t s3 = lua["s3"];
-	int v1 = lua["v1"];
-	int v2 = lua["v2"];
-	int v3 = lua["v3"];
-	int values[6] = {
-		20, 13, 14, 16, 17, 18
-	};
-	{
-		std::size_t idx = 0;
-		for (const auto& i : items) {
-			const auto& v = values[idx];
-			REQUIRE((i == v));
-			++idx;
-		}
-	}
-	REQUIRE((s1 == 6));
-	REQUIRE((s2 == 5));
-	REQUIRE((s3 == 4));
-	REQUIRE((len == 6));
-	REQUIRE((first == 20));
-	REQUIRE((last == 18));
-	REQUIRE((i1 == 1));
-	REQUIRE((i2 == 4));
-	REQUIRE((io1 == 2));
-	REQUIRE((io2 == 3));
-	REQUIRE((v1 == 11));
-	REQUIRE((v2 == 13));
-	REQUIRE((v3 == 18));
-}
-
-template <typename T>
-void fixed_container_check(sol::state& lua, T& items) {
-	{
-		auto r1 = lua.safe_script(R"(
-for i=1,#c do 
-	v = c[i] 
-	assert(v == (i + 10)) 
-end
-		)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-	}
-	{
-		auto r1 = lua.safe_script("i1 = c:find(11)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("i2 = c:find(14)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-	}
-	{
-		auto r1 = lua.safe_script("io1 = c:index_of(11)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("io2 = c:index_of(14)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-	}
-	{
-		auto r1 = lua.safe_script("v1 = c:get(2)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("v2 = c:get(5)", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-	}
-	{
-		auto r1 = lua.safe_script("c:set(2, 20)", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-		auto r2 = lua.safe_script("c:set(6, 16)", sol::script_pass_on_error);
-		REQUIRE_FALSE(r2.valid());
-	}
-	{
-		auto r5 = lua.safe_script("s1 = #c", sol::script_pass_on_error);
-		REQUIRE(r5.valid());
-		auto r1 = lua.safe_script("c:erase(i1)", sol::script_pass_on_error);
-		REQUIRE_FALSE(r1.valid());
-		auto r3 = lua.safe_script("s2 = #c", sol::script_pass_on_error);
-		REQUIRE(r3.valid());
-		auto r2 = lua.safe_script("c:erase(i2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(r2.valid());
-		auto r4 = lua.safe_script("s3 = #c", sol::script_pass_on_error);
-		REQUIRE(r4.valid());
-	}
-	{
-		auto r = lua.safe_script("c:add(17)", sol::script_pass_on_error);
-		REQUIRE_FALSE(r.valid());
-	}
-	{
-		auto r = lua.safe_script("c[5] = 18", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		auto r = lua.safe_script("v3 = c[4]", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	auto backit = std::begin(items);
-	std::size_t len = 0;
-	{
-		auto e = std::end(items);
-		auto last = backit;
-		for (; backit != e; ++backit, ++len) {
-			if (backit == e) {
-				break;
-			}
-			last = backit;
-		}
-		backit = last;
-	}
-	const int& first = *std::begin(items);
-	const int& last = *backit;
-	int i1 = lua["i1"];
-	int i2 = lua["i2"];
-	std::size_t s1 = lua["s1"];
-	std::size_t s2 = lua["s2"];
-	std::size_t s3 = lua["s3"];
-	int v1 = lua["v1"];
-	int v2 = lua["v2"];
-	int v3 = lua["v3"];
-	int values[] = {
-		11, 20, 13, 14, 18
-	};
-	{
-		std::size_t idx = 0;
-		for (const auto& i : items) {
-			const auto& v = values[idx];
-			REQUIRE((i == v));
-			++idx;
-		}
-	}
-	REQUIRE((first == 11));
-	REQUIRE((last == 18));
-	REQUIRE((s1 == 5));
-	REQUIRE((s2 == 5));
-	REQUIRE((s3 == 5));
-	REQUIRE((len == 5));
-	REQUIRE((i1 == 1));
-	REQUIRE((i2 == 4));
-	REQUIRE((v1 == 12));
-	REQUIRE((v2 == 15));
-	REQUIRE((v3 == 14));
-}
-
-TEST_CASE("containers/sequence containers", "check all of the functinos for every single container") {
-	SECTION("vector") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		std::vector<int> items{ 11, 12, 13, 14, 15 };
-		lua["c"] = &items;
-		sequence_container_check(lua, items);
-	}
-	SECTION("list") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		std::list<int> items{ 11, 12, 13, 14, 15 };
-		lua["c"] = &items;
-		sequence_container_check(lua, items);
-	}
-	SECTION("forward_list") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		std::forward_list<int> items{ 11, 12, 13, 14, 15 };
-		lua["c"] = &items;
-		sequence_container_check(lua, items);
-	}
-	SECTION("deque") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		std::deque<int> items{ 11, 12, 13, 14, 15 };
-		lua["c"] = &items;
-		sequence_container_check(lua, items);
-	}
-}
-
-TEST_CASE("containers/fixed containers", "check immutable container types") {
-	SECTION("array") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		std::array<int, 5> items{ { 11, 12, 13, 14, 15 } };
-		lua["c"] = &items;
-		fixed_container_check(lua, items);
-	}
-	SECTION("array ref") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		std::array<int, 5> items{ { 11, 12, 13, 14, 15 } };
-		lua["c"] = std::ref(items);
-		fixed_container_check(lua, items);
-	}
-	SECTION("c array") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		int items[5] = { 11, 12, 13, 14, 15 };
-		lua["c"] = &items;
-		fixed_container_check(lua, items);
-	}
-	SECTION("c array ref") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		int items[5] = { 11, 12, 13, 14, 15 };
-		lua["c"] = std::ref(items);
-		fixed_container_check(lua, items);
-	}
-}
-
-TEST_CASE("containers/auxiliary functions test", "make sure the manipulation functions are present and usable and working across various container types") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries();
-
-	auto result1 = lua.safe_script(R"(
-function g (x)
-	x:add(20)
-end
-
-function h (x)
-	x:add(20, 40)
-end
-
-function i (x)
-	x:clear()
-end
-
-function sf (x,v)
-	return x:find(v)
-end
-
-)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	// Have the function we
-	// just defined in Lua
-	sol::function g = lua["g"];
-	sol::function h = lua["h"];
-	sol::function i = lua["i"];
-	sol::function sf = lua["sf"];
-
-	// Set a global variable called
-	// "arr" to be a vector of 5 lements
-	lua["c_arr"] = std::array<int, 5>{ { 2, 4, 6, 8, 10 } };
-	lua["arr"] = std::vector<int>{ 2, 4, 6, 8, 10 };
-	lua["map"] = std::map<int, int>{ { 1, 2 }, { 2, 4 }, { 3, 6 }, { 4, 8 }, { 5, 10 } };
-	lua["set"] = std::set<int>{ 2, 4, 6, 8, 10 };
-	std::array<int, 5>& c_arr = lua["c_arr"];
-	std::vector<int>& arr = lua["arr"];
-	std::map<int, int>& map = lua["map"];
-	std::set<int>& set = lua["set"];
-	REQUIRE(c_arr.size() == 5);
-	REQUIRE(arr.size() == 5);
-	REQUIRE(map.size() == 5);
-	REQUIRE(set.size() == 5);
-
-	g(lua["set"]);
-	g(lua["arr"]);
-	h(lua["map"]);
-	REQUIRE(arr.size() == 6);
-	REQUIRE(map.size() == 6);
-	REQUIRE(set.size() == 6);
-
-	{
-		int r = sf(set, 8);
-		REQUIRE(r == 8);
-		sol::object rn = sf(set, 9);
-		REQUIRE(rn == sol::lua_nil);
-	}
-
-	{
-		int r = sf(map, 3);
-		REQUIRE(r == 6);
-		sol::object rn = sf(map, 9);
-		REQUIRE(rn == sol::lua_nil);
-	}
-
-	i(lua["arr"]);
-	i(lua["map"]);
-	i(lua["set"]);
-	REQUIRE(arr.empty());
-	REQUIRE(map.empty());
-	REQUIRE(set.empty());
-
-	auto result2 = lua.safe_script(R"(
-c_arr[1] = 7
-c_arr[2] = 7
-c_arr[3] = 7
-)", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-}
-
-TEST_CASE("containers/indices test", "test indices on fixed array types") {
-#if 0
-	SECTION("zero index test") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		lua["c_arr"] = std::array<int, 5>{ { 2, 4, 6, 8, 10 } };
-		auto result = lua.safe_script(R"(
-c_arr[0] = 7
-)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-
-	SECTION("negative index test") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		lua["c_arr"] = std::array<int, 5>{ { 2, 4, 6, 8, 10 } };
-		auto result = lua.safe_script(R"(
-c_arr[-1] = 7
-)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-#endif // Something is wrong with g++'s lower versions: it always fails this test...
-}
diff --git a/deps/sol2/tests/runtime_tests/source/container_semantics.custom.cpp b/deps/sol2/tests/runtime_tests/source/container_semantics.custom.cpp
deleted file mode 100644
index 79dfb9d..0000000
--- a/deps/sol2/tests/runtime_tests/source/container_semantics.custom.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <iterator>

-#include <vector>

-#include <list>

-#include <forward_list>

-#include <deque>

-#include <set>

-#include <map>

-#include <array>

-#include <numeric> // std::iota

diff --git a/deps/sol2/tests/runtime_tests/source/container_semantics.ordered.cpp b/deps/sol2/tests/runtime_tests/source/container_semantics.ordered.cpp
deleted file mode 100644
index 8287518..0000000
--- a/deps/sol2/tests/runtime_tests/source/container_semantics.ordered.cpp
+++ /dev/null
@@ -1,377 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <set>

-#include <map>

-

-template <typename T>

-void ordered_container_check(sol::state& lua, T& items) {

-	{

-		auto r1 = lua.safe_script(R"(

-for i=1,#c do 

-	v = c[(i + 10)] 

-	assert(v == (i + 10)) 

-end

-		)",

-		     sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-	}

-	{

-		auto r1 = lua.safe_script("i1 = c:find(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("i2 = c:find(14)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("io1 = c:index_of(12)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("io2 = c:index_of(13)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("v1 = c:get(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("v2 = c:get(13)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("c:set(20)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("c:set(16)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r5 = lua.safe_script("s1 = #c", sol::script_pass_on_error);

-		REQUIRE(r5.valid());

-		auto r1 = lua.safe_script("c:erase(i1)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r3 = lua.safe_script("s2 = #c", sol::script_pass_on_error);

-		REQUIRE(r3.valid());

-		auto r2 = lua.safe_script("c:erase(i2)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-		auto r4 = lua.safe_script("s3 = #c", sol::script_pass_on_error);

-		REQUIRE(r4.valid());

-	}

-	{

-		auto r = lua.safe_script("c:add(17)", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("c[18] = true", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("v3 = c[20]", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	auto backit = items.begin();

-	std::size_t len = 0;

-	{

-		auto e = items.end();

-		auto last = backit;

-		for (; backit != e; ++backit, ++len) {

-			if (backit == e) {

-				break;

-			}

-			last = backit;

-		}

-		backit = last;

-	}

-	const int& first = *items.begin();

-	const int& last = *backit;

-	int i1 = lua["i1"];

-	int i2 = lua["i2"];

-	int io1 = lua["io1"];

-	int io2 = lua["io2"];

-	std::size_t s1 = lua["s1"];

-	std::size_t s2 = lua["s2"];

-	std::size_t s3 = lua["s3"];

-	int v1 = lua["v1"];

-	int v2 = lua["v2"];

-	int v3 = lua["v3"];

-	int values[] = { 12, 13, 15, 16, 17, 18, 20 };

-	{

-		std::size_t idx = 0;

-		for (const auto& i : items) {

-			const auto& v = values[idx];

-			REQUIRE((i == v));

-			++idx;

-		}

-	}

-	REQUIRE((s1 == 7));

-	REQUIRE((s2 == 6));

-	REQUIRE((s3 == 5));

-	REQUIRE((len == 7));

-	REQUIRE((first == 12));

-	REQUIRE((last == 20));

-	REQUIRE((i1 == 11));

-	REQUIRE((i2 == 14));

-	REQUIRE((io1 == 2));

-	REQUIRE((io2 == 3));

-	REQUIRE((v1 == 11));

-	REQUIRE((v2 == 13));

-	REQUIRE((v3 == 20));

-}

-

-template <typename T>

-void associative_ordered_container_check(sol::state& lua, T& items) {

-	{

-		auto r1 = lua.safe_script(R"(

-for i=1,#c do 

-	v = c[(i + 10)] 

-	assert(v == (i + 20))

-end

-		)",

-		     sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-	}

-	{

-		auto r1 = lua.safe_script("i1 = c:find(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("i2 = c:find(14)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("io1 = c:index_of(12)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("io2 = c:index_of(13)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("v1 = c:get(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("v2 = c:get(13)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("c:set(20, 30)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("c:set(16, 26)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-		auto r3 = lua.safe_script("c:set(12, 31)", sol::script_pass_on_error);

-		REQUIRE(r3.valid());

-	}

-	{

-		auto r5 = lua.safe_script("s1 = #c", sol::script_pass_on_error);

-		REQUIRE(r5.valid());

-		auto r1 = lua.safe_script("c:erase(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r3 = lua.safe_script("s2 = #c", sol::script_pass_on_error);

-		REQUIRE(r3.valid());

-		auto r2 = lua.safe_script("c:erase(14)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-		auto r4 = lua.safe_script("s3 = #c", sol::script_pass_on_error);

-		REQUIRE(r4.valid());

-	}

-	{

-		auto r = lua.safe_script("c:add(17, 27)", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("c[18] = 28", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("v3 = c[20]", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	auto backit = items.begin();

-	std::size_t len = 0;

-	{

-		auto e = items.end();

-		auto last = backit;

-		for (; backit != e; ++backit, ++len) {

-			if (backit == e) {

-				break;

-			}

-			last = backit;

-		}

-		backit = last;

-	}

-	const std::pair<const short, int>& first = *items.begin();

-	const std::pair<const short, int>& last = *backit;

-	int i1 = lua["i1"];

-	int i2 = lua["i2"];

-	int io1 = lua["io1"];

-	int io2 = lua["io2"];

-	std::size_t s1 = lua["s1"];

-	std::size_t s2 = lua["s2"];

-	std::size_t s3 = lua["s3"];

-	int v1 = lua["v1"];

-	int v2 = lua["v2"];

-	int v3 = lua["v3"];

-	std::pair<const short, int> values[]

-	     = { { (short)12, 31 }, { (short)13, 23 }, { (short)15, 25 }, { (short)16, 26 }, { (short)17, 27 }, { (short)18, 28 }, { (short)20, 30 } };

-	{

-		std::size_t idx = 0;

-		for (const auto& i : items) {

-			const auto& v = values[idx];

-			REQUIRE((i == v));

-			++idx;

-		}

-	}

-	REQUIRE((s1 == 7));

-	REQUIRE((s2 == 6));

-	REQUIRE((s3 == 5));

-	REQUIRE((len == 7));

-	REQUIRE((first.first == 12));

-	REQUIRE((last.first == 20));

-	REQUIRE((first.second == 31));

-	REQUIRE((last.second == 30));

-	REQUIRE((i1 == 21));

-	REQUIRE((i2 == 24));

-	REQUIRE((io1 == 2));

-	REQUIRE((io2 == 3));

-	REQUIRE((v1 == 21));

-	REQUIRE((v2 == 23));

-	REQUIRE((v3 == 30));

-}

-

-template <typename T>

-void associative_ordered_container_key_value_check(sol::state& lua, T& data, T& reflect) {

-	typedef typename T::key_type K;

-	typedef typename T::mapped_type V;

-	lua["collect"] = [&reflect](K k, V v) { reflect.insert({ k, v }); };

-

-#if SOL_LUA_VERSION > 502

-	lua["val"] = data;

-	auto r = lua.safe_script(R"(

-for k, v in pairs(val) do

-	collect(k, v)

-end

-print()

-)",

-	     sol::script_pass_on_error);

-	REQUIRE(r.valid());

-#else

-	reflect = data;

-#endif

-	REQUIRE((data == reflect));

-}

-

-template <typename T>

-void ordered_lookup_container_check(sol::state& lua, T&) {

-	auto result0 = lua.safe_script("assert(c['a'] == 'a')", sol::script_default_on_error);

-	REQUIRE(result0.valid());

-	auto result1 = lua.safe_script("assert(c['b'] == 'b')", sol::script_default_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("assert(c['c'] == 'c')", sol::script_default_on_error);

-	REQUIRE(result2.valid());

-}

-

-TEST_CASE("containers/ordered lookup containers", "check ordered container types") {

-	SECTION("set") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::set<int> items{ 11, 12, 13, 14, 15 };

-		lua["c"] = &items;

-		ordered_container_check(lua, items);

-	}

-	SECTION("set string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::set<std::string> items({ "a", "b", "c" });

-		lua["c"] = &items;

-		ordered_lookup_container_check(lua, items);

-	}

-	SECTION("multiset") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::multiset<int> items{ 11, 12, 13, 14, 15 };

-		lua["c"] = &items;

-		ordered_container_check(lua, items);

-	}

-	SECTION("multiset string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::multiset<std::string> items({ "a", "b", "c" });

-		lua["c"] = &items;

-		ordered_lookup_container_check(lua, items);

-	}

-}

-

-TEST_CASE("containers/associative ordered containers", "check associative (map) containers that are ordered fulfill basic functionality requirements") {

-	SECTION("map") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::map<short, int> items{ { (short)11, 21 }, { (short)12, 22 }, { (short)13, 23 }, { (short)14, 24 }, { (short)15, 25 } };

-		lua["c"] = &items;

-		associative_ordered_container_check(lua, items);

-	}

-	SECTION("map string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::map<std::string, std::string> items{ { "a", "a" }, { "b", "b" }, { "c", "c" } };

-		lua["c"] = &items;

-		ordered_lookup_container_check(lua, items);

-	}

-	SECTION("multimap") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::multimap<short, int> items{ { (short)11, 21 }, { (short)12, 22 }, { (short)13, 23 }, { (short)14, 24 }, { (short)15, 25 } };

-		lua["c"] = &items;

-		associative_ordered_container_check(lua, items);

-	}

-	SECTION("multimap string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::multimap<std::string, std::string> items{ { "a", "a" }, { "b", "b" }, { "c", "c" } };

-		lua["c"] = &items;

-		ordered_lookup_container_check(lua, items);

-	}

-}

-

-TEST_CASE("containers/associative ordered pairs", "check to make sure pairs works properly for key-value types") {

-	struct bar {};

-	std::unique_ptr<bar> ua(new bar()), ub(new bar()), uc(new bar());

-	bar* a = ua.get();

-	bar* b = ub.get();

-	bar* c = uc.get();

-

-	SECTION("map") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		std::map<std::string, bar*> data({ { "a", a }, { "b", b }, { "c", c } });

-		std::map<std::string, bar*> reflect;

-		associative_ordered_container_key_value_check(lua, data, reflect);

-	}

-	SECTION("multimap") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		std::multimap<std::string, bar*> data({ { "a", a }, { "b", b }, { "c", c } });

-		std::multimap<std::string, bar*> reflect;

-		associative_ordered_container_key_value_check(lua, data, reflect);

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/container_semantics.unordered.cpp b/deps/sol2/tests/runtime_tests/source/container_semantics.unordered.cpp
deleted file mode 100644
index de80cb8..0000000
--- a/deps/sol2/tests/runtime_tests/source/container_semantics.unordered.cpp
+++ /dev/null
@@ -1,269 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <unordered_map>

-#include <unordered_set>

-

-

-template <typename T>

-void unordered_container_check(sol::state& lua, T& items) {

-	{

-		auto r1 = lua.safe_script("i1 = c:find(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("i2 = c:find(14)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("io1 = c:index_of(12)", sol::script_pass_on_error);

-		REQUIRE_FALSE(r1.valid());

-		auto r2 = lua.safe_script("io2 = c:index_of(13)", sol::script_pass_on_error);

-		REQUIRE_FALSE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("v1 = c:get(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("v2 = c:get(13)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("c:set(20)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("c:set(16)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r5 = lua.safe_script("s1 = #c", sol::script_pass_on_error);

-		REQUIRE(r5.valid());

-		auto r1 = lua.safe_script("c:erase(i1)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r3 = lua.safe_script("s2 = #c", sol::script_pass_on_error);

-		REQUIRE(r3.valid());

-		auto r2 = lua.safe_script("c:erase(i2)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-		auto r4 = lua.safe_script("s3 = #c", sol::script_pass_on_error);

-		REQUIRE(r4.valid());

-	}

-	{

-		auto r = lua.safe_script("c:add(17)", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("c[18] = true", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("v3 = c[20]", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	std::size_t len = items.size();

-	int i1 = lua["i1"];

-	int i2 = lua["i2"];

-	std::size_t s1 = lua["s1"];

-	std::size_t s2 = lua["s2"];

-	std::size_t s3 = lua["s3"];

-	int v1 = lua["v1"];

-	int v2 = lua["v2"];

-	int v3 = lua["v3"];

-	int values[] = { 12, 13, 15, 16, 17, 18, 20 };

-	{

-		for (const auto& v : values) {

-			auto it = items.find(v);

-			REQUIRE((it != items.cend()));

-			REQUIRE((*it == v));

-		}

-	}

-	REQUIRE((s1 == 7));

-	REQUIRE((s2 == 6));

-	REQUIRE((s3 == 5));

-	REQUIRE((len == 7));

-	REQUIRE((i1 == 11));

-	REQUIRE((i2 == 14));

-	REQUIRE((v1 == 11));

-	REQUIRE((v2 == 13));

-	REQUIRE((v3 == 20));

-}

-

-template <typename T>

-void associative_unordered_container_check(sol::state& lua, T& items) {

-	{

-		auto r1 = lua.safe_script("i1 = c:find(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("i2 = c:find(14)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("io1 = c:index_of(12)", sol::script_pass_on_error);

-		REQUIRE_FALSE(r1.valid());

-		auto r2 = lua.safe_script("io2 = c:index_of(13)", sol::script_pass_on_error);

-		REQUIRE_FALSE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("v1 = c:get(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("v2 = c:get(13)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-	}

-	{

-		auto r1 = lua.safe_script("c:set(20, 30)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r2 = lua.safe_script("c:set(16, 26)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-		auto r3 = lua.safe_script("c:set(12, 31)", sol::script_pass_on_error);

-		REQUIRE(r3.valid());

-	}

-	{

-		auto r5 = lua.safe_script("s1 = #c", sol::script_pass_on_error);

-		REQUIRE(r5.valid());

-		auto r1 = lua.safe_script("c:erase(11)", sol::script_pass_on_error);

-		REQUIRE(r1.valid());

-		auto r3 = lua.safe_script("s2 = #c", sol::script_pass_on_error);

-		REQUIRE(r3.valid());

-		auto r2 = lua.safe_script("c:erase(14)", sol::script_pass_on_error);

-		REQUIRE(r2.valid());

-		auto r4 = lua.safe_script("s3 = #c", sol::script_pass_on_error);

-		REQUIRE(r4.valid());

-	}

-	{

-		auto r = lua.safe_script("c:add(17, 27)", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("c[18] = 28", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	{

-		auto r = lua.safe_script("v3 = c[20]", sol::script_pass_on_error);

-		REQUIRE(r.valid());

-	}

-	std::size_t len = items.size();

-	int i1 = lua["i1"];

-	int i2 = lua["i2"];

-	std::size_t s1 = lua["s1"];

-	std::size_t s2 = lua["s2"];

-	std::size_t s3 = lua["s3"];

-	int v1 = lua["v1"];

-	int v2 = lua["v2"];

-	int v3 = lua["v3"];

-	std::pair<const short, int> values[]

-	     = { { (short)12, 31 }, { (short)13, 23 }, { (short)15, 25 }, { (short)16, 26 }, { (short)17, 27 }, { (short)18, 28 }, { (short)20, 30 } };

-	{

-		for (const auto& v : values) {

-			auto it = items.find(v.first);

-			REQUIRE((it != items.cend()));

-			REQUIRE((it->second == v.second));

-		}

-	}

-	REQUIRE((s1 == 7));

-	REQUIRE((s2 == 6));

-	REQUIRE((s3 == 5));

-	REQUIRE((len == 7));

-	REQUIRE((i1 == 21));

-	REQUIRE((i2 == 24));

-	REQUIRE((v1 == 21));

-	REQUIRE((v2 == 23));

-	REQUIRE((v3 == 30));

-}

-

-template <typename T>

-void unordered_lookup_container_check(sol::state& lua, T&) {

-	auto result0 = lua.safe_script("assert(c['a'] == 'a')", sol::script_default_on_error);

-	REQUIRE(result0.valid());

-	auto result1 = lua.safe_script("assert(c['b'] == 'b')", sol::script_default_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("assert(c['c'] == 'c')", sol::script_default_on_error);

-	REQUIRE(result2.valid());

-}

-

-TEST_CASE("containers/unordered lookup containers", "check ordered container types") {

-	SECTION("unordered_set") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_set<int> items{ 11, 12, 13, 14, 15 };

-		lua["c"] = &items;

-		unordered_container_check(lua, items);

-	}

-	SECTION("unordered_set string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_set<std::string> items({ "a", "b", "c" });

-		lua["c"] = &items;

-		unordered_lookup_container_check(lua, items);

-	}

-	SECTION("unordered_multiset") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_multiset<int> items{ 11, 12, 13, 14, 15 };

-		lua["c"] = &items;

-		unordered_container_check(lua, items);

-	}

-	SECTION("unordered_multiset string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_multiset<std::string> items({ "a", "b", "c" });

-		lua["c"] = &items;

-		unordered_lookup_container_check(lua, items);

-	}

-}

-

-TEST_CASE("containers/associative unordered containers", "check associative (map) containers that are ordered that they fulfill basic requirements") {

-	SECTION("unordered_map") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_map<short, int> items{ { (short)11, 21 }, { (short)12, 22 }, { (short)13, 23 }, { (short)14, 24 }, { (short)15, 25 } };

-		lua["c"] = &items;

-		associative_unordered_container_check(lua, items);

-	}

-	SECTION("unordered_map string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_map<std::string, std::string> items{ { "a", "a" }, { "b", "b" }, { "c", "c" } };

-		lua["c"] = &items;

-		unordered_lookup_container_check(lua, items);

-	}

-	SECTION("unordered_multimap") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_multimap<short, int> items{ { (short)11, 21 }, { (short)12, 22 }, { (short)13, 23 }, { (short)14, 24 }, { (short)15, 25 } };

-		lua["c"] = &items;

-		associative_unordered_container_check(lua, items);

-	}

-	SECTION("unordered_multimap string") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		std::unordered_multimap<std::string, std::string> items{ { "a", "a" }, { "b", "b" }, { "c", "c" } };

-		lua["c"] = &items;

-		unordered_lookup_container_check(lua, items);

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/container_shims.cpp b/deps/sol2/tests/runtime_tests/source/container_shims.cpp
deleted file mode 100644
index 6e2d93d..0000000
--- a/deps/sol2/tests/runtime_tests/source/container_shims.cpp
+++ /dev/null
@@ -1,311 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <iterator>

-#include <vector>

-#include <list>

-#include <forward_list>

-#include <map>

-#include <deque>

-#include <array>

-#include <unordered_map>

-#include <set>

-#include <unordered_set>

-

-class int_shim {

-public:

-	int_shim() = default;

-

-	int_shim(int x) : x_(x) {

-	}

-

-	int val() const {

-		return x_;

-	}

-

-private:

-	int x_ = -1;

-};

-

-class input_it {

-public:

-	typedef std::input_iterator_tag iterator_category;

-	typedef int_shim value_type;

-	typedef value_type& reference;

-	typedef const value_type& const_reference;

-	typedef value_type* pointer;

-	typedef std::ptrdiff_t difference_type;

-

-	input_it() = default;

-

-	input_it(int n, int m) : n_(n), m_(m), value_(n_) {

-		assert(n_ >= 0);

-		assert(m_ >= 0);

-		assert(n_ <= m_);

-

-		if (!n_ && !m_) {

-			n_ = -1;

-			m_ = -1;

-			value_ = -1;

-		}

-	}

-

-	const int_shim& operator*() const {

-		return value_;

-	}

-

-	const int_shim* operator->() const {

-		return &value_;

-	}

-

-	input_it& operator++() {

-		assert(n_ >= 0);

-		assert(m_ >= 0);

-		if (n_ == m_ - 1) {

-			n_ = m_ = -1;

-		}

-		else {

-			++n_;

-		}

-		value_ = n_;

-		return *this;

-	}

-

-	bool operator==(const input_it& i) const {

-		return n_ == i.n_ && m_ == i.m_;

-	}

-

-	bool operator!=(const input_it& i) const {

-		return !(*this == i);

-	}

-

-private:

-	int n_ = -1;

-	int m_ = -1;

-	int_shim value_;

-};

-

-class not_really_a_container {

-public:

-	using value_type = int_shim;

-	using iterator = input_it;

-	using const_iterator = input_it;

-

-	const_iterator begin() const {

-		return iterator(0, 100);

-	}

-

-	const_iterator end() const {

-		return iterator();

-	}

-

-	value_type gcc_warning_block() {

-		return int_shim();

-	}

-

-	std::size_t size() const {

-		return 100;

-	}

-};

-

-struct my_vec : public std::vector<int> {

-	typedef std::vector<int> base_t;

-	using base_t::base_t;

-};

-

-namespace sol {

-	template <>

-	struct is_container<my_vec> : std::true_type {};

-

-	template <>

-	struct usertype_container<my_vec> {

-		static auto begin(lua_State*, my_vec& self) {

-			return self.begin();

-		}

-		static auto end(lua_State*, my_vec& self) {

-			return self.end();

-		}

-		static std::ptrdiff_t index_adjustment(lua_State*, my_vec&) {

-			return 0;

-		}

-	};

-

-} // namespace sol

-

-struct order_suit {

-	std::vector<std::pair<int, int64_t>> objs;

-	std::vector<std::pair<int64_t, int>> objs2;

-

-	order_suit(int pairs) {

-		objs.reserve(pairs);

-		objs2.reserve(pairs * 2);

-		for (int i = 0; i < pairs; ++i) {

-			objs.push_back({ i, i * 10 });

-			objs2.push_back({ (i + pairs) * 2, (i * 2) * 50 });

-			objs2.push_back({ ((i + pairs) * 2) + 1, (i * 2 + 1) * 50 });

-		}

-	}

-};

-

-TEST_CASE("containers/input iterators", "test shitty input iterators that are all kinds of B L E H") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base, sol::lib::package);

-	lua.new_usertype<int_shim>("int_shim", "new", sol::no_constructor, "val", &int_shim::val);

-

-	not_really_a_container c;

-	lua["c"] = &c;

-#if SOL_LUA_VERSION > 502

-	auto result0 = lua.safe_script(R"lua(

-for k, v in pairs(c) do

-  assert((k - 1) == v:val())

-end

-)lua",

-	     sol::script_pass_on_error);

-	REQUIRE(result0.valid());

-

-#endif

-	auto result1 = lua.safe_script(R"lua(

-for k=1,#c do

-  v = c[k]

-  assert((k - 1) == v:val())

-end

-)lua",

-	     sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-}

-

-TEST_CASE("containers/custom indexing", "allow containers to set a custom indexing offset") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua["c"] = my_vec{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };

-

-	auto result1 = lua.safe_script("for i=0,9 do assert(i == c[i]) end", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("assert(c[10] == nil)", sol::script_pass_on_error);

-	REQUIRE(result2.valid());

-	auto result3 = lua.safe_script("assert(c[-1] == nil)", sol::script_pass_on_error);

-	REQUIRE(result3.valid());

-}

-

-TEST_CASE("containers/containers of pointers", "containers of pointers shouldn't have their value_type's overly stripped") {

-	sol::state lua;

-

-	class MyContainer {

-	public:

-		typedef int** iterator;

-		typedef int* value_type;

-

-		std::vector<value_type> m_vec;

-

-		inline iterator begin() {

-			return m_vec.data();

-		}

-		inline iterator end() {

-			return m_vec.data() + m_vec.size();

-		}

-		inline void push_back(value_type v) {

-			m_vec.push_back(v);

-		}

-	};

-	int a = 500;

-	int b = 600;

-

-	MyContainer ctr;

-	ctr.push_back(&a);

-	ctr.push_back(&b);

-	lua["c"] = ctr;

-	{

-		auto result1 = lua.safe_script("ap = c[1]", sol::script_pass_on_error);

-		REQUIRE(result1.valid());

-		auto result2 = lua.safe_script("bp = c[2]", sol::script_pass_on_error);

-		REQUIRE(result2.valid());

-		int* ap = lua["ap"];

-		int* bp = lua["bp"];

-		REQUIRE(ap == &a);

-		REQUIRE(bp == &b);

-		REQUIRE(*ap == 500);

-		REQUIRE(*bp == 600);

-	}

-

-	std::unordered_map<int, int*> ptrs;

-	ptrs[5] = &a;

-	ptrs[6] = &b;

-	lua["c2"] = ptrs;

-	{

-		auto result1 = lua.safe_script("ap = c2[5]", sol::script_pass_on_error);

-		REQUIRE(result1.valid());

-		auto result2 = lua.safe_script("bp = c2[6]", sol::script_pass_on_error);

-		REQUIRE(result2.valid());

-		int* ap = lua["ap"];

-		int* bp = lua["bp"];

-		REQUIRE(ap == &a);

-		REQUIRE(bp == &b);

-		REQUIRE(*ap == 500);

-		REQUIRE(*bp == 600);

-	}

-}

-

-TEST_CASE("containers/pair container in usertypes", "make sure containers that use pairs in usertypes do not trigger compiler errors") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	auto orderSuit = lua.new_usertype<order_suit>("order_suit", sol::constructors<order_suit(int)>());

-#define SET_PROP(__PROP__) orderSuit.set(#__PROP__, &order_suit::__PROP__)

-	SET_PROP(objs);

-	SET_PROP(objs2);

-#undef SET_PROP

-

-	auto result1 = lua.safe_script("osobj = order_suit.new(5)", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("pvec = osobj.objs", sol::script_pass_on_error);

-	REQUIRE(result2.valid());

-	auto result3 = lua.safe_script("pvec2 = osobj.objs2", sol::script_pass_on_error);

-	REQUIRE(result3.valid());

-	using vec_t = std::remove_reference_t<decltype(std::declval<order_suit>().objs)>;

-	using vec2_t = std::remove_reference_t<decltype(std::declval<order_suit>().objs2)>;

-	vec_t& pvec = lua["pvec"];

-	vec2_t& pvec2 = lua["pvec2"];

-	REQUIRE(pvec.size() == 5);

-	REQUIRE(pvec2.size() == 10);

-

-	REQUIRE(pvec[0].first == 0);

-	REQUIRE(pvec[0].second == 0);

-	REQUIRE(pvec[1].first == 1);

-	REQUIRE(pvec[1].second == 10);

-	REQUIRE(pvec[2].first == 2);

-	REQUIRE(pvec[2].second == 20);

-

-	REQUIRE(pvec2[0].first == 10);

-	REQUIRE(pvec2[0].second == 0);

-	REQUIRE(pvec2[1].first == 11);

-	REQUIRE(pvec2[1].second == 50);

-	REQUIRE(pvec2[2].first == 12);

-	REQUIRE(pvec2[2].second == 100);

-	REQUIRE(pvec2[3].first == 13);

-	REQUIRE(pvec2[3].second == 150);

-}

diff --git a/deps/sol2/tests/runtime_tests/source/container_table.cpp b/deps/sol2/tests/runtime_tests/source/container_table.cpp
deleted file mode 100644
index 9cda226..0000000
--- a/deps/sol2/tests/runtime_tests/source/container_table.cpp
+++ /dev/null
@@ -1,307 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-#include <iterator>

-#include <vector>

-#include <list>

-#include <forward_list>

-#include <map>

-#include <deque>

-#include <array>

-#include <unordered_map>

-#include <set>

-#include <unordered_set>

-

-

-TEST_CASE("containers/vector table roundtrip", "make sure vectors can be round-tripped") {

-	sol::state lua;

-	std::vector<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::vector<int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/deque table roundtrip", "make sure deques can be round-tripped") {

-	sol::state lua;

-	std::deque<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::deque<int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/array table roundtrip", "make sure arrays can be round-tripped") {

-	sol::state lua;

-	std::array<int, 3> v{ { 1, 2, 3 } };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::array<int, 3>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/list table roundtrip", "make sure lists can be round-tripped") {

-	sol::state lua;

-	std::list<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::list<int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/forward_list table roundtrip", "make sure forward_lists can be round-tripped") {

-	sol::state lua;

-	std::forward_list<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::forward_list<int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/map table roundtrip", "make sure maps can be round-tripped") {

-	sol::state lua;

-	std::map<std::string, int> v{ { "a", 1 }, { "b", 2 }, { "c", 3 } };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::map<std::string, int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/unordered_map table roundtrip", "make sure unordered_maps can be round-tripped") {

-	sol::state lua;

-	std::unordered_map<std::string, int> v{ { "a", 1 }, { "b", 2 }, { "c", 3 } };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::unordered_map<std::string, int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/unordered_set table roundtrip", "make sure unordered_sets can be round-tripped") {

-	sol::state lua;

-	std::unordered_set<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::unordered_set<int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/set table roundtrip", "make sure sets can be round-tripped") {

-	sol::state lua;

-	std::set<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() {

-		return sol::as_table(v);

-	});

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	sol::as_table_t<std::set<int>> x = lua["x"];

-	bool areequal = x.value() == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/table conversions (lvalue)", "test table conversions with as_table and nested, when not directly serializing a temporary / new value") {

-	sol::state lua;

-

-	auto f = []() {

-		std::vector<std::string> response_words;

-		response_words.push_back("a");

-		response_words.push_back("b");

-		response_words.push_back("c");

-		return sol::as_table(response_words);

-	};

-	auto g = []() {

-		std::vector<std::string> response_words;

-		response_words.push_back("a");

-		response_words.push_back("b");

-		response_words.push_back("c");

-		return sol::as_nested(response_words);

-	};

-

-	lua["f"] = std::ref(f);

-	lua["g"] = std::ref(g);

-

-	sol::safe_function sff = lua["f"];

-	sol::safe_function sfg = lua["g"];

-	sol::table tf = sff();

-	sol::table tg = sfg();

-

-	std::string af = tf[1];

-	std::string bf = tf[2];

-	std::string cf = tf[3];

-	std::string ag = tf[1];

-	std::string bg = tf[2];

-	std::string cg = tf[3];

-	REQUIRE(tf.size() == 3);

-	REQUIRE(af == "a");

-	REQUIRE(bf == "b");

-	REQUIRE(cf == "c");

-	REQUIRE(tg.size() == 3);

-	REQUIRE(ag == "a");

-	REQUIRE(bg == "b");

-	REQUIRE(cg == "c");

-}

-

-TEST_CASE("containers/table conversions (std::ref)", "test table conversions with as_table and nested, when not directly serializing a temporary / new value") {

-	sol::state lua;

-

-	std::vector<std::string> response_words;

-	response_words.push_back("a");

-	response_words.push_back("b");

-	response_words.push_back("c");

-	auto f = [&response_words]() { return sol::as_table(std::ref(response_words)); };

-	auto g = [&response_words]() { return sol::as_nested(std::ref(response_words)); };

-

-	lua["f"] = std::ref(f);

-	lua["g"] = std::ref(g);

-

-	sol::safe_function sff = lua["f"];

-	sol::safe_function sfg = lua["g"];

-	sol::table tf = sff();

-	sol::table tg = sfg();

-

-	std::string af = tf[1];

-	std::string bf = tf[2];

-	std::string cf = tf[3];

-	std::string ag = tf[1];

-	std::string bg = tf[2];

-	std::string cg = tf[3];

-	REQUIRE(tf.size() == 3);

-	REQUIRE(af == "a");

-	REQUIRE(bf == "b");

-	REQUIRE(cf == "c");

-	REQUIRE(tg.size() == 3);

-	REQUIRE(ag == "a");

-	REQUIRE(bg == "b");

-	REQUIRE(cg == "c");

-}

-

-TEST_CASE("containers/table conversion", "test table conversions with as_table and nested") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.set_function("bark", []() { return sol::as_nested(std::vector<std::string>{ "bark", "woof" }); });

-

-	lua.set_function("woof", []() { return sol::as_nested(std::vector<std::string>{ "bark", "woof" }); });

-

-	auto result1 = lua.safe_script("v1 = bark()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("v2 = woof()", sol::script_pass_on_error);

-	REQUIRE(result2.valid());

-

-	sol::as_table_t<std::vector<std::string>> as_table_strings = lua["v1"];

-	sol::nested<std::vector<std::string>> nested_strings = lua["v2"];

-

-	std::vector<std::string> expected_values{ "bark", "woof" };

-	REQUIRE(as_table_strings.value() == expected_values);

-	REQUIRE(nested_strings.value() == expected_values);

-}

-

-TEST_CASE("containers/from table argument conversions", "test table conversions without as_table and nested for function args") {

-	const std::vector<std::string> expected_values{ "bark", "woof" };

-

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.set_function("f", [&](std::vector<std::string> t) { return t == expected_values; });

-

-	auto result0 = lua.safe_script("t = { \"bark\", \"woof\" }");

-	REQUIRE(result0.valid());

-

-	auto result1 = lua.safe_script("assert(f(t))", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-

-	sol::function f = lua["f"];

-	sol::table t = lua["t"];

-	bool passed = f(t);

-	REQUIRE(passed);

-}

-

-TEST_CASE("containers/deeply nested", "make sure nested works for deeply-nested C++ containers and works as advertised") {

-	typedef std::map<const char*, std::string> info_t;

-	typedef std::vector<info_t> info_vector;

-

-	class ModList {

-	public:

-		info_vector list;

-

-		ModList() {

-			list.push_back(info_t{ { "a", "b" } });

-		}

-

-		sol::nested<info_vector&> getList() {

-			return sol::nested<info_vector&>(list);

-		}

-	};

-

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<ModList>("ModList", "getList", &ModList::getList);

-

-	sol::string_view code = R"(

-mods = ModList.new()

-local modlist = mods:getList()

-print(modlist[1])

-assert(type(modlist) == "table")

-assert(type(modlist[1]) == "table")

-)";

-

-	auto result1 = lua.safe_script(code, sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-}

diff --git a/deps/sol2/tests/runtime_tests/source/containers.cpp b/deps/sol2/tests/runtime_tests/source/containers.cpp
deleted file mode 100644
index e03ed3f..0000000
--- a/deps/sol2/tests/runtime_tests/source/containers.cpp
+++ /dev/null
@@ -1,538 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-#include "common_classes.hpp"
-
-#include <catch.hpp>
-
-#include <iterator>
-#include <vector>
-#include <list>
-#include <forward_list>
-#include <map>
-#include <deque>
-#include <array>
-#include <unordered_map>
-#include <set>
-#include <unordered_set>
-
-TEST_CASE("containers/returns", "make sure that even references to vectors are being serialized as tables") {
-	sol::state lua;
-	std::vector<int> v{ 1, 2, 3 };
-	auto f = [&]() -> std::vector<int>& {
-		REQUIRE(v.size() == 3);
-		return v;
-	};
-	lua.set_function("f", f);
-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	sol::object x = lua["x"];
-	sol::type xt = x.get_type();
-	REQUIRE(xt == sol::type::userdata);
-	sol::table t = x;
-	bool matching;
-	matching = t[1] == 1;
-	REQUIRE(matching);
-	matching = t[2] == 2;
-	REQUIRE(matching);
-	matching = t[3] == 3;
-	REQUIRE(matching);
-}
-
-TEST_CASE("containers/custom usertype", "make sure container usertype metatables can be overridden") {
-	typedef std::unordered_map<int, int> bark;
-
-	sol::state lua;
-	lua.open_libraries();
-	lua.new_usertype<bark>("bark",
-	     "something",
-	     [](const bark& b) { INFO("It works: " << b.at(24)); },
-	     "size",
-	     &bark::size,
-	     "at",
-	     sol::resolve<const int&>(&bark::at),
-	     "clear",
-	     &bark::clear);
-	bark obj{ { 24, 50 } };
-	lua.set("a", &obj);
-	{
-		auto result0 = lua.safe_script("assert(a:at(24) == 50)", sol::script_pass_on_error);
-		REQUIRE(result0.valid());
-		auto result1 = lua.safe_script("a:something()", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-	}
-	lua.set("a", obj);
-	{
-		auto result = lua.safe_script("assert(a:at(24) == 50)", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	{
-		auto result = lua.safe_script("a:something()", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-}
-
-TEST_CASE("containers/const serialization kvp", "make sure const keys / values are respected") {
-	typedef std::map<int, const int> bark;
-
-	sol::state lua;
-	lua.open_libraries();
-	{
-		bark obj{ { 24, 50 } };
-		lua.set("a", std::ref(obj));
-		auto result0 = lua.safe_script("assert(a[24] == 50)", sol::script_pass_on_error);
-		REQUIRE(result0.valid());
-		auto result1 = lua.safe_script("a[24] = 51", sol::script_pass_on_error);
-		REQUIRE_FALSE(result1.valid());
-		auto result2 = lua.safe_script("assert(a[24] == 50)", sol::script_pass_on_error);
-		REQUIRE(result2.valid());
-	}
-}
-
-TEST_CASE("containers/basic serialization", "make sure containers are turned into proper userdata and have basic hooks established") {
-	typedef std::vector<int> woof;
-	sol::state lua;
-	lua.open_libraries();
-	lua.set("b", woof{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 });
-	{
-		auto result = lua.safe_script("for k = 1, #b do assert(k == b[k]) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	woof w{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 };
-	lua.set("b", w);
-	{
-		auto result = lua.safe_script("for k = 1, #b do assert(k == b[k]) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	lua.set("b", &w);
-	{
-		auto result = lua.safe_script("for k = 1, #b do assert(k == b[k]) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	lua.set("b", std::ref(w));
-	{
-		auto result = lua.safe_script("for k = 1, #b do assert(k == b[k]) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-}
-
-#if 0 // LUL const int holders
-TEST_CASE("containers/const serialization", "make sure containers are turned into proper userdata and the basic hooks respect const-ness") {
-	typedef std::vector<const int> woof;
-	sol::state lua;
-	lua.open_libraries();
-	lua.set("b", woof{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 });
-	{
-		auto result = lua.safe_script("for k, v in pairs(b) do assert(k == v) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	{
-		auto result = lua.safe_script("b[1] = 20", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-}
-#endif
-
-TEST_CASE("containers/const correctness", "usertype metatable names should reasonably ignore const attributes") {
-	struct Vec {
-		int x, y, z;
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-	lua.new_usertype<Vec>("Vec", "x", &Vec::x, "y", &Vec::y, "z", &Vec::z);
-
-	Vec vec;
-	vec.x = 1;
-	vec.y = 2;
-	vec.z = -3;
-
-	std::vector<Vec> foo;
-	foo.push_back(vec);
-
-	std::vector<Vec const*> bar;
-	bar.push_back(&vec);
-
-	auto result0 = lua.safe_script(R"(
-func = function(vecs)
-    for i = 1, #vecs do
-		vec = vecs[i]
-        print(i, ":", vec.x, vec.y, vec.z)
-    end
-end
-)",
-	     sol::script_pass_on_error);
-	REQUIRE(result0.valid());
-
-	sol::protected_function f(lua["func"]);
-	auto pfr1 = f(foo);
-	REQUIRE(pfr1.valid());
-	auto pfr2 = f(bar);
-	REQUIRE(pfr2.valid());
-}
-
-TEST_CASE(
-     "containers/usertype transparency", "Make sure containers pass their arguments through transparently and push the results as references, not new values") {
-	class A {
-	public:
-		int a;
-		A(int b = 2) : a(b){};
-
-		void func() {
-		}
-	};
-
-	struct B {
-
-		B() {
-			for (std::size_t i = 0; i < 20; ++i) {
-				a_list.emplace_back(static_cast<int>(i));
-			}
-		}
-
-		std::vector<A> a_list;
-	};
-
-	sol::state lua;
-	lua.new_usertype<B>("B", "a_list", &B::a_list);
-
-	auto result = lua.safe_script(R"(
-b = B.new()
-a_ref = b.a_list[2]
-)",
-	     sol::script_pass_on_error);
-	REQUIRE(result.valid());
-
-	B& b = lua["b"];
-	A& a_ref = lua["a_ref"];
-	REQUIRE(&b.a_list[1] == &a_ref);
-	REQUIRE(b.a_list[1].a == a_ref.a);
-}
-
-struct options {
-	static int livingcount;
-	static options* last;
-	options() {
-		++livingcount;
-		last = this;
-		INFO("constructor: " << this);
-	}
-
-	std::string output_help() {
-		last = this;
-		INFO("func: " << this);
-		return "";
-	}
-
-	void begin() {
-	}
-	void end() {
-	}
-
-	~options() {
-		last = this;
-		--livingcount;
-	}
-};
-
-options* options::last = nullptr;
-int options::livingcount = 0;
-
-struct machine {
-	options opt;
-};
-
-namespace sol {
-	template <>
-	struct is_container<options> : std::false_type {};
-} // namespace sol
-
-TEST_CASE("containers/is container", "make sure the is_container trait behaves properly") {
-	sol::state lua;
-	lua.open_libraries();
-
-	lua.new_usertype<options>("options_type", "output_help", &options::output_help);
-
-	lua.new_usertype<machine>(
-	     "machine_type", "new", sol::no_constructor, "opt", [](machine& m) { return &m.opt; }, "copy_opt", [](machine& m) { return m.opt; });
-
-	{
-		machine m;
-		lua["machine"] = &m;
-
-		auto result0 = lua.safe_script(R"(
-			machine:opt():output_help()
-		)",
-		     sol::script_pass_on_error);
-		REQUIRE(result0.valid());
-
-		REQUIRE(options::last == &m.opt);
-		REQUIRE(options::livingcount == 1);
-	}
-	REQUIRE(options::livingcount == 0);
-}
-
-TEST_CASE("containers/readonly", "make sure readonly members are stored appropriately") {
-	sol::state lua;
-	lua.open_libraries();
-
-	struct bar {
-		int x = 24;
-	};
-
-	struct foo {
-		std::list<bar> seq;
-	};
-
-	lua.new_usertype<foo>("foo",
-	     "seq",
-	     &foo::seq, // this one works
-	     "readonly_seq",
-	     sol::readonly(&foo::seq) // this one does not work
-	);
-	lua["value"] = std::list<bar>{ {}, {}, {} };
-
-	auto result0 = lua.safe_script(R"(
-a = foo.new()
-x = a.seq
-a.seq = value
-y = a.readonly_seq
-)",
-	     sol::script_pass_on_error);
-	REQUIRE(result0.valid());
-	std::list<bar>& seqrefx = lua["x"];
-	std::list<bar>& seqrefy = lua["y"];
-	REQUIRE(&seqrefx == &seqrefy);
-	REQUIRE(seqrefx.size() == 3);
-	auto result = lua.safe_script("a.readonly_seq = value", sol::script_pass_on_error);
-	REQUIRE_FALSE(result.valid());
-}
-
-TEST_CASE("containers/to_args", "Test that the to_args abstractions works") {
-	sol::state lua;
-	lua.open_libraries();
-
-	auto result1 = lua.safe_script("function f (a, b, c, d) print(a, b, c, d) return a, b, c, d end", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	sol::function f = lua["f"];
-	int a, b, c, d;
-
-	std::vector<int> v2{ 3, 4 };
-	sol::tie(a, b, c, d) = f(1, 2, sol::as_args(v2));
-	REQUIRE(a == 1);
-	REQUIRE(b == 2);
-	REQUIRE(c == 3);
-	REQUIRE(d == 4);
-
-	std::set<int> v4{ 7, 6, 8, 5 };
-	sol::tie(a, b, c, d) = f(sol::as_args(v4));
-	REQUIRE(a == 5);
-	REQUIRE(b == 6);
-	REQUIRE(c == 7);
-	REQUIRE(d == 8);
-
-	int v3[] = { 10, 11, 12 };
-	sol::tie(a, b, c, d) = f(9, sol::as_args(v3));
-	REQUIRE(a == 9);
-	REQUIRE(b == 10);
-	REQUIRE(c == 11);
-	REQUIRE(d == 12);
-}
-
-TEST_CASE("containers/append idiom", "ensure the append-idiom works as intended") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	auto result1 = lua.safe_script(
-	     R"(
-function f_fill(vec)
-	print("#vec in lua: " .. #vec)
-	for k = 1, #vec do
-		vec[k] = k
-	end
-	print("#vec in lua: " .. #vec)
-end
-function f_append(vec)
-	print("#vec in lua: " .. #vec)
-	vec[#vec] = -10456407
-	vec[#vec + 1] = -54
-	print("#vec in lua: " .. #vec)
-end
-)",
-	     sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	std::vector<int> fill_cmp{ 1, 2, 3 };
-	std::vector<int> append_cmp{ -1, -1, -10456407, -54 };
-
-	std::vector<int> vec1{ -1, -1, -1 };
-	std::vector<int> vec2{ -1, -1, -1 };
-
-	REQUIRE(vec1.size() == 3);
-	lua["f_fill"](vec1);
-	REQUIRE(vec1.size() == 3);
-	REQUIRE(vec1 == fill_cmp);
-
-	REQUIRE(vec2.size() == 3);
-	lua["f_append"](vec2);
-	REQUIRE(vec2.size() == 4);
-	REQUIRE(vec2 == append_cmp);
-}
-
-TEST_CASE("containers/non_copyable", "make sure non-copyable types in containers behave properly when stored as a member variable in a bound usertype") {
-	struct test {
-		std::vector<non_copyable> b;
-
-		test() : b() {
-		}
-		test(test&&) = default;
-		test& operator=(test&&) = default;
-		test(const test&) = delete;
-		test& operator=(const test&) = delete;
-	};
-
-	SECTION("normal") {
-		sol::state lua;
-		lua.new_usertype<test>("test", "b", sol::readonly(&test::b));
-
-		lua["v"] = std::vector<non_copyable>{};
-
-		auto pfr = lua.safe_script("t = test.new() t.b = v", sol::script_pass_on_error);
-		REQUIRE_FALSE(pfr.valid());
-	}
-}
-
-TEST_CASE("containers/pairs", "test how well pairs work with the underlying system") {
-	using pair_arr_t = std::pair<std::string, int>[5];
-	using arr_t = int[5];
-
-	sol::state lua;
-
-	lua.open_libraries(sol::lib::base);
-
-	std::vector<std::pair<std::string, int>> a{ { "one", 1 }, { "two", 2 }, { "three", 3 }, { "four", 4 }, { "five", 5 } };
-	std::array<std::pair<std::string, int>, 5> b{ { { "one", 1 }, { "two", 2 }, { "three", 3 }, { "four", 4 }, { "five", 5 } } };
-	pair_arr_t c{ { "one", 1 }, { "two", 2 }, { "three", 3 }, { "four", 4 }, { "five", 5 } };
-	arr_t d = { 1, 2, 3, 4, 5 };
-
-	lua["a"] = std::ref(a);
-	lua["b"] = &b;
-	lua["c"] = std::ref(c);
-	lua["d"] = &d;
-
-	auto result1 = lua.safe_script("av1, av2 = a:get(1)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	auto result2 = lua.safe_script("bv1, bv2 = b:get(1)", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-	auto result3 = lua.safe_script("cv1, cv2 = c:get(1)", sol::script_pass_on_error);
-	REQUIRE(result3.valid());
-	auto result4 = lua.safe_script("dv1, dv2 = d:get(1)", sol::script_pass_on_error);
-	REQUIRE(result4.valid());
-
-	std::vector<std::pair<std::string, int>>& la = lua["a"];
-	std::array<std::pair<std::string, int>, 5>& lb = lua["b"];
-	pair_arr_t* plc = lua["c"];
-	pair_arr_t& lc = *plc;
-	arr_t* pld = lua["d"];
-	arr_t& ld = *pld;
-
-	std::pair<std::string, int>& va = la[0];
-	std::pair<std::string, int>& vb = lb[0];
-	std::pair<std::string, int>& vc = lc[0];
-	int& vd = ld[0];
-
-	std::string av1 = lua["av1"];
-	int av2 = lua["av2"];
-	std::string bv1 = lua["bv1"];
-	int bv2 = lua["bv2"];
-	std::string cv1 = lua["cv1"];
-	int cv2 = lua["cv2"];
-	int dv1 = lua["dv1"];
-	sol::lua_nil_t dv2 = lua["dv2"];
-
-	REQUIRE(va.first == "one");
-	REQUIRE(va.second == 1);
-	REQUIRE(vb.first == "one");
-	REQUIRE(vb.second == 1);
-	REQUIRE(vc.first == "one");
-	REQUIRE(vc.second == 1);
-	REQUIRE(vd == 1);
-
-	REQUIRE(av1 == "one");
-	REQUIRE(av2 == 1);
-	REQUIRE(bv1 == "one");
-	REQUIRE(bv2 == 1);
-	REQUIRE(cv1 == "one");
-	REQUIRE(cv2 == 1);
-	REQUIRE(dv1 == 1);
-	REQUIRE(dv2 == sol::lua_nil);
-}
-
-TEST_CASE("containers/pointer types", "check that containers with unique usertypes and pointers or something") {
-	struct base_t {
-		virtual int get() const = 0;
-		virtual ~base_t() {
-		}
-	};
-
-	struct derived_1_t : base_t {
-		virtual int get() const override {
-			return 250;
-		}
-	};
-
-	struct derived_2_t : base_t {
-		virtual int get() const override {
-			return 500;
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-	derived_1_t d1;
-	derived_2_t d2;
-
-	std::vector<std::unique_ptr<base_t>> v1;
-	v1.push_back(std::make_unique<derived_1_t>());
-	v1.push_back(std::make_unique<derived_2_t>());
-
-	std::vector<base_t*> v2;
-	v2.push_back(&d1);
-	v2.push_back(&d2);
-	lua["c1"] = std::move(v1);
-	lua["c2"] = &v2;
-
-	auto result1 = lua.safe_script("b1 = c1[1]", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	base_t* b1 = lua["b1"];
-	int val1 = b1->get();
-	REQUIRE(val1 == 250);
-
-	auto result2 = lua.safe_script("b2 = c2[2]", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-	base_t* b2 = lua["b2"];
-	int val2 = b2->get();
-	REQUIRE(val2 == 500);
-}
diff --git a/deps/sol2/tests/runtime_tests/source/containers.roundtrip.cpp b/deps/sol2/tests/runtime_tests/source/containers.roundtrip.cpp
deleted file mode 100644
index ea2bb32..0000000
--- a/deps/sol2/tests/runtime_tests/source/containers.roundtrip.cpp
+++ /dev/null
@@ -1,172 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-#include <iterator>

-#include <vector>

-#include <list>

-#include <forward_list>

-#include <map>

-#include <deque>

-#include <array>

-#include <unordered_map>

-#include <set>

-#include <unordered_set>

-

-TEST_CASE("containers/vector roundtrip", "make sure vectors can be round-tripped") {

-	sol::state lua;

-	std::vector<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() -> std::vector<int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::vector<int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/deque roundtrip", "make sure deques can be round-tripped") {

-	sol::state lua;

-	std::deque<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() -> std::deque<int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::deque<int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/array roundtrip", "make sure arrays can be round-tripped") {

-	sol::state lua;

-	std::array<int, 3> v{ { 1, 2, 3 } };

-	lua.set_function("f", [&]() -> std::array<int, 3>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::array<int, 3> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/list roundtrip", "make sure lists can be round-tripped") {

-	sol::state lua;

-	std::list<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() -> std::list<int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::list<int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/forward_list roundtrip", "make sure forward_lists can be round-tripped") {

-	sol::state lua;

-	std::forward_list<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() -> std::forward_list<int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::forward_list<int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/map roundtrip", "make sure maps can be round-tripped") {

-	sol::state lua;

-	std::map<std::string, int> v{ { "a", 1 }, { "b", 2 }, { "c", 3 } };

-	lua.set_function("f", [&]() -> std::map<std::string, int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::map<std::string, int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/unordered_map roundtrip", "make sure unordered_maps can be round-tripped") {

-	sol::state lua;

-	std::unordered_map<std::string, int> v{ { "a", 1 }, { "b", 2 }, { "c", 3 } };

-	lua.set_function("f", [&]() -> std::unordered_map<std::string, int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::unordered_map<std::string, int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/unordered_set roundtrip", "make sure unordered_sets can be round-tripped") {

-	sol::state lua;

-	std::unordered_set<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() -> std::unordered_set<int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::unordered_set<int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/set roundtrip", "make sure sets can be round-tripped") {

-	sol::state lua;

-	std::set<int> v{ 1, 2, 3 };

-	lua.set_function("f", [&]() -> std::set<int>& { return v; });

-	auto result1 = lua.safe_script("x = f()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	std::set<int> x = lua["x"];

-	bool areequal = x == v;

-	REQUIRE(areequal);

-}

-

-TEST_CASE("containers/ipairs test", "ensure that abstractions roundtrip properly") {

-	struct thing {

-		int x = 20;

-	};

-	thing t{};

-	sol::state lua;

-	lua.open_libraries();

-

-	lua.set_function("f", [&t]() { return std::vector<thing*>(5, &t); });

-

-	auto result1 = lua.safe_script(R"(

-c = f()

-)",

-	     sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-

-	auto result2 = lua.safe_script(R"(

-check = {}

-local i = 1

-while c[i] do

-	check[i] = c[i]

-	i = i + 1

-end

-)",

-	     sol::script_pass_on_error);

-	REQUIRE(result2.valid());

-

-	sol::table c = lua["check"];

-	for (std::size_t i = 1; i < 6; ++i) {

-		thing& ct = c[i];

-		REQUIRE(&t == &ct);

-		REQUIRE(ct.x == 20);

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/containers.table.cpp b/deps/sol2/tests/runtime_tests/source/containers.table.cpp
deleted file mode 100644
index 0389b85..0000000
--- a/deps/sol2/tests/runtime_tests/source/containers.table.cpp
+++ /dev/null
@@ -1,268 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-#include <iterator>

-#include <vector>

-#include <list>

-#include <forward_list>

-#include <map>

-#include <deque>

-#include <array>

-#include <unordered_map>

-#include <set>

-#include <unordered_set>

-

-

-auto test_table_return_one() {

-	return sol::as_table(std::vector<int>{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 });

-}

-

-auto test_table_return_two() {

-	return sol::as_table(std::vector<std::pair<std::string, int>>{ { "one", 1 }, { "two", 2 }, { "three", 3 } });

-}

-

-auto test_table_return_three() {

-	return sol::as_table(std::map<std::string, std::string>{ { "name", "Rapptz" }, { "friend", "ThePhD" }, { "project", "sol" } });

-}

-

-auto test_table_return_four() {

-	return sol::as_table(std::array<std::pair<std::string, int>, 4>{ { { "one", 1 }, { "two", 2 }, { "three", 3 }, { "four", 4 } } });

-}

-

-template <typename S, typename T>

-void check_ordered_values(S& src, T& target) {

-	std::size_t idx = 0;

-	auto b = std::begin(target);

-	auto e = std::end(target);

-	for (; b != e; ++b, ++idx) {

-		const auto& v = src[idx];

-		REQUIRE((*b == v));

-	}

-}

-

-template <typename S, typename T>

-void table_check_unordered_values(S& src, T& target) {

-	std::size_t idx = 0;

-	auto b = std::begin(target);

-	auto e = std::end(target);

-	for (; b != e; ++b, ++idx) {

-		auto sb = std::begin(src);

-		auto se = std::end(src);

-		auto it = std::find(sb, se, *b);

-		REQUIRE((it != se));

-	}

-}

-

-TEST_CASE("containers/arbitrary creation", "userdata and tables should be usable from standard containers") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-	lua.set_function("test_one", test_table_return_one);

-	lua.set_function("test_two", test_table_return_two);

-	lua.set_function("test_three", test_table_return_three);

-	lua.set_function("test_four", test_table_return_four);

-

-	{

-		auto result = lua.safe_script("a = test_one()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("b = test_two()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("c = test_three()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("d = test_four()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-

-	{

-		auto result = lua.safe_script("assert(#a == 10, 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(a[3] == 3, 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(b.one == 1, 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(b.three == 3, 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(c.name == 'Rapptz', 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(c.project == 'sol', 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(d.one == 1, 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(d.three == 3, 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(d.four == 4, 'error')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-

-	sol::table a = lua.get<sol::table>("a");

-	sol::table b = lua.get<sol::table>("b");

-	sol::table c = lua.get<sol::table>("c");

-	sol::table d = lua["d"];

-

-	REQUIRE(a.size() == 10ULL);

-	REQUIRE(a.get<int>(3) == 3);

-	REQUIRE(b.get<int>("one") == 1);

-	REQUIRE(b.get<int>("three") == 3);

-	REQUIRE(c.get<std::string>("name") == "Rapptz");

-	REQUIRE(c.get<std::string>("project") == "sol");

-	REQUIRE(d.get<int>("one") == 1);

-	REQUIRE(d.get<int>("three") == 3);

-	REQUIRE(d.get<int>("four") == 4);

-}

-

-TEST_CASE("containers/table serialization", "ensure types can be serialized as tables still") {

-	typedef std::vector<int> woof;

-	sol::state lua;

-	lua.open_libraries();

-	lua.set("b", sol::as_table(woof{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 }));

-	{

-		auto result = lua.safe_script("for k, v in ipairs(b) do assert(k == v) end", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	woof w{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 };

-	lua.set("b", sol::as_table(w));

-	{

-		auto result = lua.safe_script("for k, v in ipairs(b) do assert(k == v) end", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	lua.set("b", sol::as_table(&w));

-	{

-		auto result = lua.safe_script("for k, v in ipairs(b) do assert(k == v) end", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	lua.set("b", sol::as_table(std::ref(w)));

-	{

-		auto result = lua.safe_script("for k, v in ipairs(b) do assert(k == v) end", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-}

-

-TEST_CASE("containers/initializer-list", "test initializer lists get pushed as tables directly rather than userdata") {

-	SECTION("array-like") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base, sol::lib::table);

-

-		lua["c"] = { 1, 2, 3, 4, 5 };

-		auto result1 = lua.safe_script(R"lua(

-for k, v in pairs(c) do

-  assert(k == v)

-end

-)lua",

-		     sol::script_pass_on_error);

-		sol::as_table_t<std::vector<int>> t1vector = lua["c"];

-		sol::as_table_t<std::deque<int>> t1deque = lua["c"];

-		sol::as_table_t<std::list<int>> t1list = lua["c"];

-		sol::as_table_t<std::forward_list<int>> t1flist = lua["c"];

-		sol::as_table_t<std::set<int>> t1set = lua["c"];

-		const int src[5] = { 1, 2, 3, 4, 5 };

-		check_ordered_values(src, t1vector.value());

-		check_ordered_values(src, t1deque.value());

-		check_ordered_values(src, t1list.value());

-		check_ordered_values(src, t1flist.value());

-		check_ordered_values(src, t1set.value());

-	}

-	SECTION("map-like") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base, sol::lib::table);

-		std::pair<const std::string, int> src[5]{ { "a", 21 }, { "b", 22 }, { "c", 23 }, { "d", 24 }, { "e", 25 } };

-

-		lua["c"] = std::initializer_list<std::pair<std::string, int>>{ { "a", 21 }, { "b", 22 }, { "c", 23 }, { "d", 24 }, { "e", 25 } };

-

-		sol::as_table_t<std::unordered_map<std::string, int>> t1umap = lua["c"];

-		sol::as_table_t<std::unordered_multimap<std::string, int>> t1ummap = lua["c"];

-		table_check_unordered_values(src, t1umap.value());

-		table_check_unordered_values(src, t1ummap.value());

-	}

-}

-

-TEST_CASE("containers/as_table with pointers", "test to make sure pointers are respected in as_table work") {

-	using EHandle = std::uint32_t;

-

-	struct Entity {

-	public:

-		Entity(EHandle) {}

-		Entity(const Entity&) = default;

-		Entity(Entity&&) = default;

-		Entity& operator=(const Entity&) = default;

-		Entity& operator=(Entity&&) = default;

-	};

-

-	auto test_func_vec = []() -> std::vector<Entity*> {

-		return { reinterpret_cast<Entity*>(0x01), reinterpret_cast<Entity*>(0x02), reinterpret_cast<Entity*>(0x03) };

-	};

-	

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-	lua.new_usertype<Entity>("Entity");

-

-	lua["f"] = [&test_func_vec]() { return sol::as_table(test_func_vec()); };

-

-	lua["g"] = [&test_func_vec]() { return sol::as_nested(test_func_vec()); };

-

-	sol::optional<sol::error> maybe_err0 = lua.safe_script("t = f()");

-	sol::optional<sol::error> maybe_err1 = lua.safe_script("u = g()");

-	REQUIRE_FALSE(maybe_err0.has_value());

-	REQUIRE_FALSE(maybe_err1.has_value());

-

-	sol::table t = lua["t"];

-	Entity* e1 = t[1];

-	Entity* e2 = t[2];

-	Entity* e3 = t[3];

-	REQUIRE(e1 == reinterpret_cast<Entity*>(0x01));

-	REQUIRE(e2 == reinterpret_cast<Entity*>(0x02));

-	REQUIRE(e3 == reinterpret_cast<Entity*>(0x03));

-

-	sol::table u = lua["u"];

-	Entity* f1 = u[1];

-	Entity* f2 = u[2];

-	Entity* f3 = u[3];

-	REQUIRE(f1 == reinterpret_cast<Entity*>(0x01));

-	REQUIRE(f2 == reinterpret_cast<Entity*>(0x02));

-	REQUIRE(f3 == reinterpret_cast<Entity*>(0x03));

-}

diff --git a/deps/sol2/tests/runtime_tests/source/coroutines.cpp b/deps/sol2/tests/runtime_tests/source/coroutines.cpp
deleted file mode 100644
index db07494..0000000
--- a/deps/sol2/tests/runtime_tests/source/coroutines.cpp
+++ /dev/null
@@ -1,636 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-struct coro_h {
-	int x = 500;
-	int func() {
-		x += 1;
-		return x;
-	}
-};
-
-struct coro_test {
-	std::string identifier;
-	sol::reference obj;
-
-	coro_test(sol::this_state L, std::string id) : identifier(id), obj(L, sol::lua_nil) {
-	}
-
-	void store(sol::table ref) {
-		// must be explicit
-		obj = sol::reference(obj.lua_state(), ref);
-	}
-
-	void copy_store(sol::table ref) {
-		// must be explicit
-		obj = sol::reference(obj.lua_state(), ref);
-	}
-
-	sol::reference get() {
-		return obj;
-	}
-
-	~coro_test() {
-	}
-};
-
-struct coro_test_implicit {
-	std::string identifier;
-	sol::main_reference obj;
-
-	coro_test_implicit(sol::this_state L, std::string id) : identifier(id), obj(L, sol::lua_nil) {
-	}
-
-	void store(sol::table ref) {
-		// main_reference does the state shift implicitly
-		obj = std::move(ref);
-		lua_State* Lmain = sol::main_thread(ref.lua_state());
-		REQUIRE(obj.lua_state() == Lmain);
-	}
-
-	void copy_store(sol::table ref) {
-		// main_reference does the state shift implicitly
-		obj = ref;
-		lua_State* Lmain = sol::main_thread(ref.lua_state());
-		REQUIRE(obj.lua_state() == Lmain);
-	}
-
-	sol::reference get() {
-		return obj;
-	}
-
-	~coro_test_implicit() {
-	}
-};
-
-TEST_CASE("coroutines/coroutine.yield", "ensure calling a coroutine works") {
-	const auto& script = R"(counter = 20
-function loop()
-    while counter ~= 30
-    do
-        coroutine.yield(counter);
-        counter = counter + 1;
-    end
-    return counter
-end
-)";
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.open_libraries(sol::lib::base, sol::lib::coroutine);
-	auto result1 = lua.safe_script(script);
-	REQUIRE(result1.valid());
-	sol::coroutine cr = lua["loop"];
-
-	int counter;
-	for (counter = 20; counter < 31 && cr; ++counter) {
-		int value = cr();
-		REQUIRE(counter == value);
-	}
-	counter -= 1;
-	REQUIRE(counter == 30);
-}
-
-TEST_CASE("coroutines/new thread coroutines", "ensure calling a coroutine works when the work is put on a different thread") {
-	const auto& code = R"(counter = 20
-function loop()
-    while counter ~= 30
-    do
-        coroutine.yield(counter);
-        counter = counter + 1;
-    end
-    return counter
-end
-)";
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.open_libraries(sol::lib::base, sol::lib::coroutine);
-	auto result = lua.safe_script(code, sol::script_pass_on_error);
-	REQUIRE(result.valid());
-	sol::thread runner = sol::thread::create(lua.lua_state());
-	sol::state_view runnerstate = runner.state();
-	sol::coroutine cr = runnerstate["loop"];
-
-	int counter;
-	for (counter = 20; counter < 31 && cr; ++counter) {
-		int value = cr();
-		REQUIRE(counter == value);
-	}
-	counter -= 1;
-	REQUIRE(counter == 30);
-}
-
-TEST_CASE("coroutines/transfer", "test that things created inside of a coroutine can have their state transferred using lua_xmove constructors") {
-	for (std::size_t tries = 0; tries < 200; ++tries) {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-	
-		lua.open_libraries();
-		{
-			sol::function f2;
-			lua["f"] = [&lua, &f2](sol::object t) {
-				f2 = sol::function(lua, t);
-			};
-			{
-				auto code = R"(
-i = 0
-function INIT()
-	co = coroutine.create(
-		function()
-			local g = function() i = i + 1 end
-			f(g)
-			g = nil
-			collectgarbage()
-		end
-	)
-	coroutine.resume(co)
-	co = nil
-	collectgarbage()
-end
-)";
-				auto result = lua.safe_script(code, sol::script_pass_on_error);
-				REQUIRE(result.valid());
-			}
-			sol::function f3;
-			sol::function f1;
-
-			{
-				auto code = "INIT()";
-				auto result = lua.safe_script(code, sol::script_pass_on_error);
-				REQUIRE(result.valid());
-			}
-			f2();
-			auto updatecode = "return function() collectgarbage() end";
-			auto pfr = lua.safe_script(updatecode);
-			REQUIRE(pfr.valid());
-
-			sol::function update = pfr;
-			update();
-			f3 = f2;
-			f3();
-			update();
-			f1 = f2;
-			f1();
-			update();
-			int i = lua["i"];
-			REQUIRE(i == 3);
-		}
-	}
-}
-
-TEST_CASE("coroutines/explicit transfer", "check that the xmove constructors shift things around appropriately") {
-	const std::string code = R"(
--- main thread - L1
--- co - L2
--- co2 - L3
-
-x = coro_test.new("x")
-local co = coroutine.wrap(
-	function()
-		local t = coro_test.new("t")
-		local co2 = coroutine.wrap(
-			function()
-				local t2 = { "SOME_TABLE" }
-				t:copy_store(t2) -- t2 = [L3], t.obj = [L2]
-			end
-		)
-
-		co2()
-		co2 = nil
-
-		collectgarbage() -- t2 ref in t remains valid!
-
-		x:store(t:get()) -- t.obj = [L2], x.obj = [L1]
-    end
-)
-
-co()
-collectgarbage()
-collectgarbage()
-co = nil
-)";
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::coroutine, sol::lib::base);
-
-	lua.new_usertype<coro_test>("coro_test",
-		sol::constructors<coro_test(sol::this_state, std::string)>(),
-		"store", &coro_test::store,
-		"copy_store", &coro_test::copy_store,
-		"get", &coro_test::get);
-
-	auto r = lua.safe_script(code, sol::script_pass_on_error);
-	REQUIRE(r.valid());
-
-	coro_test& ct = lua["x"];
-
-	lua_State* Lmain1 = lua.lua_state();
-	lua_State* Lmain2 = sol::main_thread(lua);
-	lua_State* Lmain3 = ct.get().lua_state();
-	REQUIRE(Lmain1 == Lmain2);
-	REQUIRE(Lmain1 == Lmain3);
-
-	sol::table t = ct.get();
-	REQUIRE(t.size() == 1);
-	std::string s = t[1];
-	REQUIRE(s == "SOME_TABLE");
-}
-
-TEST_CASE("coroutines/implicit transfer", "check that copy and move assignment constructors implicitly shift things around") {
-	const std::string code = R"(
--- main thread - L1
--- co - L2
--- co2 - L3
-
-x = coro_test.new("x")
-local co = coroutine.wrap(
-	function()
-		local t = coro_test.new("t")
-		local co2 = coroutine.wrap(
-			function()
-				local t2 = { "SOME_TABLE" }
-				t:copy_store(t2) -- t2 = [L3], t.obj = [L2]
-			end
-		)
-
-		co2()
-		co2 = nil
-
-		collectgarbage() -- t2 ref in t remains valid!
-
-		x:store(t:get()) -- t.obj = [L2], x.obj = [L1]
-    end
-)
-
-co()
-collectgarbage()
-collectgarbage()
-co = nil
-)";
-
-	struct coro_test_implicit {
-		std::string identifier;
-		sol::reference obj;
-
-		coro_test_implicit(sol::this_state L, std::string id)
-		: identifier(id), obj(L, sol::lua_nil) {
-		}
-
-		void store(sol::table ref) {
-			// must be explicit
-			obj = std::move(ref);
-		}
-
-		void copy_store(sol::table ref) {
-			// must be explicit
-			obj = ref;
-		}
-
-		sol::reference get() {
-			return obj;
-		}
-
-		~coro_test_implicit() {
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::coroutine, sol::lib::base);
-
-	lua.new_usertype<coro_test_implicit>("coro_test",
-		sol::constructors<coro_test_implicit(sol::this_state, std::string)>(),
-		"store", &coro_test_implicit::store,
-		"copy_store", &coro_test_implicit::copy_store,
-		"get", &coro_test_implicit::get);
-
-	auto r = lua.safe_script(code, sol::script_pass_on_error);
-	REQUIRE(r.valid());
-
-	coro_test_implicit& ct = lua["x"];
-
-	lua_State* Lmain1 = lua.lua_state();
-	lua_State* Lmain2 = sol::main_thread(lua);
-	lua_State* Lmain3 = ct.get().lua_state();
-	REQUIRE(Lmain1 == Lmain2);
-	REQUIRE(Lmain1 == Lmain3);
-
-	sol::table t = ct.get();
-	REQUIRE(t.size() == 1);
-	std::string s = t[1];
-	REQUIRE(s == "SOME_TABLE");
-}
-
-TEST_CASE("coroutines/main transfer", "check that copy and move assignment constructors using main-forced types work") {
-	const std::string code = R"(
--- main thread - L1
--- co - L2
--- co2 - L3
-
-x = coro_test.new("x")
-local co = coroutine.wrap(
-	function()
-		local t = coro_test.new("t")
-		local co2 = coroutine.wrap(
-			function()
-				local t2 = { "SOME_TABLE" }
-				t:copy_store(t2) -- t2 = [L3], t.obj = [L2]
-			end
-		)
-
-		co2()
-		co2 = nil
-
-		collectgarbage() -- t2 ref in t remains valid!
-
-		x:store(t:get()) -- t.obj = [L2], x.obj = [L1]
-    end
-)
-
-co()
-co = nil
-collectgarbage()
-)";
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::coroutine, sol::lib::base);
-
-	lua.new_usertype<coro_test_implicit>("coro_test",
-		sol::constructors<coro_test_implicit(sol::this_state, std::string)>(),
-		"store", &coro_test_implicit::store,
-		"copy_store", &coro_test_implicit::copy_store,
-		"get", &coro_test_implicit::get);
-
-	auto r = lua.safe_script(code, sol::script_pass_on_error);
-	REQUIRE(r.valid());
-
-	coro_test_implicit& ct = lua["x"];
-
-	lua_State* Lmain1 = lua.lua_state();
-	lua_State* Lmain2 = sol::main_thread(lua);
-	lua_State* Lmain3 = ct.get().lua_state();
-	REQUIRE(Lmain1 == Lmain2);
-	REQUIRE(Lmain1 == Lmain3);
-
-	sol::table t = ct.get();
-	REQUIRE(t.size() == 1);
-	std::string s = t[1];
-	REQUIRE(s == "SOME_TABLE");
-}
-
-TEST_CASE("coroutines/coroutine.create protection", "ensure that a thread picked up from coroutine.create does not throw off the lua stack entirely when called from C++") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::coroutine);
-
-	auto code = R"(
-function loop()
-	local i = 0
-	while true do
-		print("pre-yield in loop")
-		coroutine.yield(i)
-		print("post-yield in loop")
-		i = i+1
-	end
-end
-loop_th = coroutine.create(loop)
-)";
-
-	auto r = lua.safe_script(code, sol::script_pass_on_error);
-	REQUIRE(r.valid());
-	sol::thread runner_thread = lua["loop_th"];
-
-	auto test_resume = [&runner_thread]() {
-		sol::state_view th_state = runner_thread.state();
-		sol::coroutine cr = th_state["loop"];
-		int r = cr();
-		return r;
-	};
-
-	lua.set_function("test_resume", std::ref(test_resume));
-
-	int v0 = test_resume();
-	int v1 = test_resume();
-	int v2, v3;
-	{
-		auto r2 = lua.safe_script("return test_resume()", sol::script_pass_on_error);
-		REQUIRE(r2.valid());
-		auto r3 = lua.safe_script("return test_resume()", sol::script_pass_on_error);
-		REQUIRE(r3.valid());
-		v2 = r2;
-		v3 = r3;
-	}
-	REQUIRE(v0 == 0);
-	REQUIRE(v1 == 1);
-	REQUIRE(v2 == 2);
-	REQUIRE(v3 == 3);
-}
-
-TEST_CASE("coroutines/stack-check", "check that resumed functions consume the entire execution stack") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::table, sol::lib::coroutine);
-	{
-		auto code = R"(
-unpack = unpack or table.unpack
-
-function loop()
-    local i = 0
-    while true do
-        print("pre-yield in loop")
-        coroutine.yield(i)
-        print("post-yield in loop")
-        i = i+1
-    end
-end
-loop_th = coroutine.create(loop)
-loop_res = function(...) 
-	returns = { coroutine.resume(loop_th, ...) }
-	return unpack(returns, 2)
-end 
-)";
-		auto result = lua.safe_script(code, sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-
-	// Resume from lua via thread and coroutine
-	sol::thread runner_thread = lua["loop_th"];
-	sol::state_view runner_thread_state = runner_thread.state();
-	auto test_resume = [&runner_thread_state]() {
-		sol::coroutine cr = runner_thread_state["loop"];
-		sol::stack::push(runner_thread_state, 50);
-		sol::stack::push(runner_thread_state, 25);
-		int r = cr();
-		return r;
-	};
-	lua.set_function("test_resume", std::ref(test_resume));
-
-	// Resume via getting a sol::function from the state
-	sol::function test_resume_lua = lua["loop_res"];
-
-	// Resume via passing a sol::function object
-	auto test_resume_func = [](sol::function f) {
-		int r = f();
-		return r;
-	};
-	lua.set_function("test_resume_func", std::ref(test_resume_func));
-
-	int v0 = test_resume();
-	int s0 = runner_thread_state.stack_top();
-	int v1 = test_resume();
-	int s1 = runner_thread_state.stack_top();
-	int v2;
-	{ 
-		auto result = lua.safe_script("return test_resume()", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-		v2 = result;
-	}
-	int s2 = runner_thread_state.stack_top();
-	int v3;
-	{
-		auto result = lua.safe_script("return test_resume()", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-		v3 = result;
-	}
-	int s3 = runner_thread_state.stack_top();
-	int v4 = test_resume_lua();
-	int s4 = runner_thread_state.stack_top();
-	int v5;
-	{
-		auto result = lua.safe_script("return test_resume_func(loop_res)", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-		v5 = result;
-	}
-	int s5 = runner_thread_state.stack_top();
-	REQUIRE(v0 == 0);
-	REQUIRE(v1 == 1);
-	REQUIRE(v2 == 2);
-	REQUIRE(v3 == 3);
-	REQUIRE(v4 == 4);
-	REQUIRE(v5 == 5);
-
-	REQUIRE(s0 == 0);
-	REQUIRE(s1 == 0);
-	REQUIRE(s2 == 0);
-	REQUIRE(s3 == 0);
-	REQUIRE(s4 == 0);
-	REQUIRE(s5 == 0);
-}
-
-TEST_CASE("coroutines/yielding", "test that a sol3 bound function can yield when marked yieldable") {
-	SECTION("regular functions") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base, sol::lib::coroutine);
-
-		int i = 0;
-		auto func = [&i]() {
-			++i;
-			return i;
-		};
-
-		coro_h hobj{};
-
-		lua["f"] = sol::yielding(func);
-		lua["g"] = sol::yielding([]() { return 300; });
-		lua["h"] = sol::yielding(&coro_h::func);
-		lua["hobj"] = &hobj;
-
-		sol::string_view code = R"(
-		co1 = coroutine.create(function () return f() end)
-		success1, value1 = coroutine.resume(co1)
-		co2 = coroutine.create(function () return g() end)
-		success2, value2 = coroutine.resume(co2)
-		co3 = coroutine.create(function()
-			h(hobj)
-		end)
-		success3, value3 = coroutine.resume(co3)
-		)";
-
-		auto result = lua.safe_script(code, sol::script_pass_on_error);
-		REQUIRE(result.valid());
-
-		bool success1 = lua["success1"];
-		int value1 = lua["value1"];
-		REQUIRE(success1);
-		REQUIRE(value1 == 1);
-
-		bool success2 = lua["success2"];
-		int value2 = lua["value2"];
-		REQUIRE(success2);
-		REQUIRE(value2 == 300);
-
-		bool success3 = lua["success3"];
-		int value3 = lua["value3"];
-		REQUIRE(success3);
-		REQUIRE(value3 == 501);
-
-		REQUIRE(hobj.x == 501);
-	}
-	SECTION("usertypes") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base, sol::lib::coroutine);
-
-		coro_h hobj;
-
-		lua["hobj"] = &hobj;
-
-		lua.new_usertype<coro_h>("coro_h",
-			"h", sol::yielding(&coro_h::func)
-		);
-
-		sol::string_view code = R"(
-		co4 = coroutine.create(function()
-			hobj:h()
-			hobj.h(hobj)
-			coro_h.h(hobj)
-		end)
-		success4, value4 = coroutine.resume(co4)
-		success5, value5 = coroutine.resume(co4)
-		success6, value6 = coroutine.resume(co4)
-		)";
-
-		auto result = lua.safe_script(code, sol::script_pass_on_error);
-		REQUIRE(result.valid());
-
-		bool success4 = lua["success4"];
-		int value4 = lua["value4"];
-		REQUIRE(success4);
-		REQUIRE(value4 == 501);
-
-		bool success5 = lua["success5"];
-		int value5 = lua["value5"];
-		REQUIRE(success5);
-		REQUIRE(value5 == 502);
-
-		bool success6 = lua["success6"];
-		int value6 = lua["value6"];
-		REQUIRE(success6);
-		REQUIRE(value6 == 503);
-
-		REQUIRE(hobj.x == 503);
-	}
-}
diff --git a/deps/sol2/tests/runtime_tests/source/customizations.cpp b/deps/sol2/tests/runtime_tests/source/customizations.cpp
deleted file mode 100644
index a45d8bb..0000000
--- a/deps/sol2/tests/runtime_tests/source/customizations.cpp
+++ /dev/null
@@ -1,283 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <unordered_map>

-#include <vector>

-

-struct custom {

-	int bweh;

-

-	static int get_calls;

-	static int check_calls;

-	static int check_get_calls;

-	static int push_calls;

-	static int exact_push_calls;

-};

-

-int custom::get_calls = 0;

-int custom::check_calls = 0;

-int custom::check_get_calls = 0;

-int custom::push_calls = 0;

-int custom::exact_push_calls = 0;

-

-custom sol_lua_get(sol::types<custom>, lua_State* L, int index, sol::stack::record& tracking) {

-	++custom::get_calls;

-	return { sol::stack::get<int>(L, index, tracking) };

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<custom>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++custom::check_calls;

-	return sol::stack::check<int>(L, index, std::forward<Handler>(handler), tracking);

-}

-

-template <typename Handler>

-sol::optional<custom> sol_lua_check_get(sol::types<custom> type_tag, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++custom::check_get_calls;

-	if (sol_lua_check(type_tag, L, index, std::forward<Handler>(handler), tracking)) {

-		return sol_lua_get(type_tag, L, index, tracking);

-	}

-	return sol::nullopt;

-}

-

-int sol_lua_push(lua_State* L, const custom& c) {

-	++custom::push_calls;

-	return sol::stack::push(L, c.bweh);

-}

-

-int sol_lua_push(sol::types<custom>, lua_State* L, const custom& c) {

-	++custom::exact_push_calls;

-	return sol::stack::push(L, c.bweh);

-}

-

-struct multi_custom {

-	int bweh;

-	bool bwuh;

-	std::string blah;

-

-	static int get_calls;

-	static int check_calls;

-	static int check_get_calls;

-	static int push_calls;

-	static int exact_push_calls;

-};

-

-int multi_custom::get_calls = 0;

-int multi_custom::check_calls = 0;

-int multi_custom::check_get_calls = 0;

-int multi_custom::push_calls = 0;

-int multi_custom::exact_push_calls = 0;

-

-multi_custom sol_lua_get(sol::types<multi_custom>, lua_State* L, int index, sol::stack::record& tracking) {

-	++multi_custom::get_calls;

-	return {

-		sol::stack::get<int>(L, index + 0, tracking), sol::stack::get<bool>(L, index + 1, tracking), sol::stack::get<std::string>(L, index + 2, tracking)

-	};

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<multi_custom>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++multi_custom::check_calls;

-	bool success = sol::stack::check<int>(L, index + 0, std::forward<Handler>(handler), tracking)

-	     && sol::stack::check<bool>(L, index + 1, std::forward<Handler>(handler), tracking)

-	     && sol::stack::check<std::string>(L, index + 2, std::forward<Handler>(handler), tracking);

-	return success;

-}

-

-int sol_lua_push(lua_State* L, const multi_custom& c) {

-	++multi_custom::push_calls;

-	int p = sol::stack::push(L, c.bweh);

-	p += sol::stack::push(L, c.bwuh);

-	p += sol::stack::push(L, c.blah);

-	return p;

-}

-

-struct super_custom {

-	int bweh;

-

-	static int get_calls;

-	static int check_calls;

-	static int check_get_calls;

-	static int push_calls;

-	static int exact_push_calls;

-	static int pointer_push_calls;

-};

-

-int super_custom::get_calls = 0;

-int super_custom::check_calls = 0;

-int super_custom::check_get_calls = 0;

-int super_custom::push_calls = 0;

-int super_custom::pointer_push_calls = 0;

-int super_custom::exact_push_calls = 0;

-

-

-

-int destroy_super_custom(lua_State* L) {

-	void* memory = lua_touserdata(L, 1);

-	super_custom* data = static_cast<super_custom*>(memory);

-	std::allocator<super_custom> alloc{};

-	std::allocator_traits<std::allocator<super_custom>>::destroy(alloc, data);

-	return 0;

-}

-

-super_custom* sol_lua_get(sol::types<super_custom*>, lua_State* L, int index, sol::stack::record& tracking) {

-	++super_custom::get_calls;

-	tracking.use(1);

-	void* vp = lua_touserdata(L, index);

-	super_custom** pscp = static_cast<super_custom**>(vp);

-	return *pscp;

-}

-

-super_custom& sol_lua_get(sol::types<super_custom>, lua_State* L, int index, sol::stack::record& tracking) {

-	return *sol_lua_get(sol::types<super_custom*>(), L, index, tracking);

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<super_custom>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	++super_custom::check_calls;

-	tracking.use(1);

-	if (luaL_testudata(L, index, "super_custom!") == nullptr) {

-		if (luaL_testudata(L, index, "super_custom!p") == nullptr) {

-			handler(L, index, sol::type::userdata, sol::type_of(L, index), "not a super_custom ?!");

-			return false;

-		}

-	}

-	return true;

-}

-

-template <typename Handler>

-bool sol_lua_check(sol::types<super_custom*>, lua_State* L, int index, Handler&& handler, sol::stack::record& tracking) {

-	return sol_lua_check(sol::types<super_custom>(), L, index, std::forward<Handler>(handler), tracking);

-}

-

-int sol_lua_push(lua_State* L, const super_custom& c) {

-	++super_custom::push_calls;

-	// ensure there's enough space for 1 more thing on the stack

-	lua_checkstack(L, 1);

-	// tell Lua we've left something on

-	// the stack: return what comes from pushing an integer

-	void* ud = lua_newuserdata(L, sizeof(super_custom*) + sizeof(super_custom));

-	super_custom* tud = static_cast<super_custom*>(static_cast<void*>(static_cast<char*>(ud) + sizeof(super_custom*)));

-	*static_cast<super_custom**>(ud) = tud;

-	new(tud)super_custom(c);

-	if (luaL_newmetatable(L, "super_custom!") == 1) {

-		luaL_Reg l[2]{};

-		l[0] = { sol::to_string(sol::meta_function::garbage_collect).c_str(), &destroy_super_custom };

-		luaL_setfuncs(L, l, 0);

-	}

-	lua_setmetatable(L, -2);

-	return 1;

-}

-

-int sol_lua_push(lua_State* L, super_custom* c) {

-	++super_custom::pointer_push_calls;

-	// ensure there's enough space for 1 more thing on the stack

-	lua_checkstack(L, 1);

-	// tell Lua we've left something on

-	// the stack: return what comes from pushing an integer

-	void* ud = lua_newuserdata(L, sizeof(super_custom*));

-	*static_cast<super_custom**>(ud) = c;

-	luaL_newmetatable(L, "super_custom!p");

-	lua_setmetatable(L, -2);

-	return 1;

-}

-

-int sol_lua_push(sol::types<std::reference_wrapper<super_custom>>, lua_State* L, std::reference_wrapper<super_custom> c) {

-	++super_custom::exact_push_calls;

-	return sol::stack::push(L, std::addressof(c.get()));

-}

-

-TEST_CASE("customization/adl", "using the ADL customization points in various situations") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	SECTION("value-based") {

-		custom::get_calls = 0;

-		custom::check_calls = 0;

-		custom::check_get_calls = 0;

-		custom::push_calls = 0;

-		custom::exact_push_calls = 0;

-

-		lua["meow"] = custom{ 25 };

-		custom meow = lua["meow"];

-

-		REQUIRE(meow.bweh == 25);

-		REQUIRE(custom::get_calls > 0);

-		REQUIRE(custom::check_calls > 0);

-		REQUIRE(custom::check_get_calls > 0);

-		REQUIRE(custom::exact_push_calls > 0);

-		REQUIRE(custom::push_calls == 0);

-	}

-	SECTION("multi") {

-		multi_custom::get_calls = 0;

-		multi_custom::check_calls = 0;

-		multi_custom::check_get_calls = 0;

-		multi_custom::push_calls = 0;

-		multi_custom::exact_push_calls = 0;

-

-		auto result = lua.safe_script("return function (a, b, c) return a, b, c end", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-		sol::protected_function f = result;

-		multi_custom pass_through = f(multi_custom{ 22, false, "miao" });

-		REQUIRE(pass_through.bweh == 22);

-		REQUIRE_FALSE(pass_through.bwuh);

-		REQUIRE(pass_through.blah == "miao");

-

-		REQUIRE(multi_custom::get_calls > 0);

-		REQUIRE(multi_custom::check_calls > 0);

-		REQUIRE(multi_custom::push_calls > 0);

-		REQUIRE(multi_custom::check_get_calls == 0);

-		REQUIRE(multi_custom::exact_push_calls == 0);

-	}

-	SECTION("reference-based") {

-		super_custom::get_calls = 0;

-		super_custom::check_calls = 0;

-		super_custom::check_get_calls = 0;

-		super_custom::push_calls = 0;

-		super_custom::pointer_push_calls = 0;

-		super_custom::exact_push_calls = 0;

-

-		super_custom meow_original{ 50 };

-		lua["meow"] = std::ref(meow_original);

-		super_custom& meow = lua["meow"];

-		super_custom* p_meow = lua["meow"];

-		std::reference_wrapper<super_custom> ref_meow = lua["meow"];

-		super_custom meow_copy = lua["meow"];

-

-		REQUIRE(meow.bweh == 50);

-		REQUIRE(&meow == &meow_original);

-		REQUIRE(p_meow == &meow_original);

-		REQUIRE(&ref_meow.get() == &meow_original);

-		REQUIRE(meow_copy.bweh == 50);

-		REQUIRE(super_custom::get_calls > 0);

-		REQUIRE(super_custom::check_calls > 0);

-		REQUIRE(super_custom::check_get_calls == 0);

-		REQUIRE(super_custom::push_calls == 0);

-		REQUIRE(super_custom::pointer_push_calls > 0);

-		REQUIRE(super_custom::exact_push_calls > 0);

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/customizations_private.cpp b/deps/sol2/tests/runtime_tests/source/customizations_private.cpp
deleted file mode 100644
index 4a0f5fb..0000000
--- a/deps/sol2/tests/runtime_tests/source/customizations_private.cpp
+++ /dev/null
@@ -1,178 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <unordered_map>
-#include <vector>
-
-struct two_things {
-	int a;
-	bool b;
-};
-
-struct number_shim {
-	double num = 0;
-};
-
-
-// HEY:
-// Don't do this.
-// The code below is for sol3 to specialize things,
-// not for YOU to specialize things.
-// If you customize things in this fashion,
-// I will break your code sometime in the future when fixing things.
-// Do. Not. Use the designated ADL customization points, or file
-// a bug.
-namespace sol {
-
-	template <>
-	struct lua_size<two_things> : std::integral_constant<int, 2> {};
-
-	template <>
-	struct lua_type_of<two_things> : std::integral_constant<sol::type, sol::type::poly> {};
-
-	template <>
-	struct lua_type_of<number_shim> : std::integral_constant<sol::type, sol::type::poly> {};
-
-	namespace stack {
-
-		template <>
-		struct unqualified_checker<two_things, type::poly> {
-			template <typename Handler>
-			static bool check(lua_State* L, int index, Handler&& handler, record& tracking) {
-				bool success = stack::check<int>(L, index, handler) && stack::check<bool>(L, index + 1, handler);
-				tracking.use(2);
-				return success;
-			}
-		};
-
-		template <>
-		struct unqualified_getter<two_things> {
-			static two_things get(lua_State* L, int index, record& tracking) {
-				int a = stack::get<int>(L, index);
-				bool b = stack::get<bool>(L, index + 1);
-				tracking.use(2);
-				return two_things{ a, b };
-			}
-		};
-
-		template <>
-		struct unqualified_pusher<two_things> {
-			static int push(lua_State* L, const two_things& things) {
-				int amount = stack::push(L, things.a);
-				amount += stack::push(L, things.b);
-				return amount;
-			}
-		};
-
-		template <>
-		struct unqualified_checker<number_shim, type::poly> {
-			template <typename Handler>
-			static bool check(lua_State* L, int index, Handler&& handler, record& tracking) {
-				if (!check_usertype<number_shim>(L, index) && !stack::check<double>(L, index)) {
-					handler(L, index, type_of(L, index), type::userdata, "expected a number_shim or a number");
-					return false;
-				}
-				tracking.use(1);
-				return true;
-			}
-		};
-
-		template <>
-		struct unqualified_getter<number_shim> {
-			static number_shim get(lua_State* L, int index, record& tracking) {
-				if (check_usertype<number_shim>(L, index)) {
-					number_shim& ns = get_usertype<number_shim>(L, index, tracking);
-					return ns;
-				}
-				number_shim ns{};
-				ns.num = stack::get<double>(L, index, tracking);
-				return ns;
-			}
-		};
-
-	} // namespace stack
-} // namespace sol
-
-TEST_CASE("customization/split struct", "using the old customization points to handle different kinds of classes") {
-	sol::state lua;
-
-	// Create a pass-through style of function
-	auto result1 = lua.safe_script("function f ( a, b, c ) return a + c, b end", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	lua.set_function("g", [](int a, bool b, int c, double d) { return std::make_tuple(a + c, b, d + 2.5); });
-
-	// get the function out of Lua
-	sol::function f = lua["f"];
-	sol::function g = lua["g"];
-
-	two_things thingsf = f(two_things{ 24, true }, 1);
-	REQUIRE(thingsf.a == 25);
-	REQUIRE(thingsf.b);
-
-	two_things thingsg;
-	double d;
-	sol::tie(thingsg, d) = g(two_things{ 25, false }, 2, 34.0);
-	REQUIRE(thingsg.a == 27);
-	REQUIRE_FALSE(thingsg.b);
-	REQUIRE(d == 36.5);
-}
-
-TEST_CASE("customization/usertype", "using the old customization points to handle different kinds of classes") {
-	sol::state lua;
-
-	// Create a pass-through style of function
-	auto result1 = lua.safe_script("function f ( a ) return a end");
-	REQUIRE(result1.valid());
-	lua.set_function("g", [](double a) {
-		number_shim ns;
-		ns.num = a;
-		return ns;
-	});
-
-	auto result2 = lua.safe_script("vf = f(25) vg = g(35)", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-
-	number_shim thingsf = lua["vf"];
-	number_shim thingsg = lua["vg"];
-
-	REQUIRE(thingsf.num == 25);
-	REQUIRE(thingsg.num == 35);
-}
-
-TEST_CASE("customization/overloading", "using multi-size customized types in an overload") {
-	bool TwoThingsWorks = false, OverloadWorks = false;
-	sol::state lua;
-	lua["test_two_things"] = [&](two_things) { TwoThingsWorks = true; };
-	lua["test_overload"] = sol::overload([&](two_things) { OverloadWorks = true; }, [] {});
-
-	lua.script(
-	     "test_two_things(0, true)\n"
-	     "test_overload(0, true)");
-
-	REQUIRE(TwoThingsWorks);
-	REQUIRE(OverloadWorks);
-}
diff --git a/deps/sol2/tests/runtime_tests/source/dump.cpp b/deps/sol2/tests/runtime_tests/source/dump.cpp
deleted file mode 100644
index 72b1e66..0000000
--- a/deps/sol2/tests/runtime_tests/source/dump.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <list>

-#include <vector>

-#include <deque>

-

-int dump_always_fail_number = -32;

-

-int dump_always_fail(lua_State*, const void*, size_t, void*) {

-	return dump_always_fail_number;

-}

-

-TEST_CASE("dump/dump transfer", "test that a function can be transferred from one place to another") {

-	SECTION("safe") {

-		sol::state lua;

-		sol::state lua2;

-		lua2.open_libraries(sol::lib::base);

-

-		sol::load_result lr = lua.load("a = function (v) print(v) return v end");

-		REQUIRE(lr.valid());

-		sol::protected_function target = lr;

-		sol::bytecode target_bc = target.dump();

-

-		auto result2 = lua2.safe_script(target_bc.as_string_view(), sol::script_pass_on_error);

-		REQUIRE(result2.valid());

-		sol::protected_function pf = lua2["a"];

-		int v = pf(25557);

-		REQUIRE(v == 25557);

-	}

-	SECTION("unsafe") {

-		sol::state lua;

-		sol::state lua2;

-		lua2.open_libraries(sol::lib::base);

-

-		sol::load_result lr = lua.load("a = function (v) print(v) return v end");

-		REQUIRE(lr.valid());

-		sol::unsafe_function target = lr;

-		sol::bytecode target_bc = target.dump();

-

-		auto result2 = lua2.safe_script(target_bc.as_string_view(), sol::script_pass_on_error);

-		REQUIRE(result2.valid());

-		sol::unsafe_function pf = lua2["a"];

-		int v = pf(25557);

-		REQUIRE(v == 25557);

-	}

-}

-

-TEST_CASE("dump/failure", "test that failure is properly propagated") {

-	SECTION("safe") {

-		sol::state lua;

-		sol::load_result lr = lua.load("a = function (v) print(v) return v end");

-		REQUIRE(lr.valid());

-		sol::protected_function target = lr;

-		int err = target.dump(&dump_always_fail, nullptr, false, sol::dump_pass_on_error);

-		REQUIRE(err == dump_always_fail_number);

-	}

-	SECTION("unsafe") {

-		sol::state lua;

-		sol::load_result lr = lua.load("a = function (v) print(v) return v end");

-		REQUIRE(lr.valid());

-		sol::unsafe_function target = lr;

-		int err = target.dump(&dump_always_fail, nullptr, false, sol::dump_pass_on_error);

-		REQUIRE(err == dump_always_fail_number);

-	}

-}

-

-TEST_CASE("dump/different containers", "test that dump inserter works for various kinds of containers") {

-	SECTION("safe") {

-		sol::state lua;

-

-		sol::load_result lr = lua.load("a = function (v) print(v) return v end");

-		REQUIRE(lr.valid());

-		sol::protected_function target = lr;

-		sol::bytecode bytecode_dump = target.dump();

-		std::list<std::byte> list_dump = target.dump<std::list<std::byte>>();

-		std::vector<std::byte> vector_dump = target.dump<std::vector<std::byte>>();

-		std::deque<std::byte> deque_dump = target.dump<std::deque<std::byte>>();

-		REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), vector_dump.cbegin(), vector_dump.cend()));

-		REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), list_dump.cbegin(), list_dump.cend()));

-		REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), deque_dump.cbegin(), deque_dump.cend()));

-	}

-	SECTION("unsafe") {

-		sol::state lua;

-

-		sol::load_result lr = lua.load("a = function (v) print(v) return v end");

-		REQUIRE(lr.valid());

-		sol::unsafe_function target = lr;

-		sol::bytecode bytecode_dump = target.dump();

-		std::list<std::byte> list_dump = target.dump<std::list<std::byte>>();

-		std::vector<std::byte> vector_dump = target.dump<std::vector<std::byte>>();

-		std::deque<std::byte> deque_dump = target.dump<std::deque<std::byte>>();

-		REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), vector_dump.cbegin(), vector_dump.cend()));

-		REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), list_dump.cbegin(), list_dump.cend()));

-		REQUIRE(std::equal(bytecode_dump.cbegin(), bytecode_dump.cend(), deque_dump.cbegin(), deque_dump.cend()));

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/environments.cpp b/deps/sol2/tests/runtime_tests/source/environments.cpp
deleted file mode 100644
index 8ee9b78..0000000
--- a/deps/sol2/tests/runtime_tests/source/environments.cpp
+++ /dev/null
@@ -1,276 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-
-TEST_CASE("environments/get", "Envronments can be taken out of things like Lua functions properly") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.open_libraries(sol::lib::base);
-
-	auto result1 = lua.safe_script("f = function() return test end", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	sol::function f = lua["f"];
-
-	sol::environment env_f(lua, sol::create);
-	env_f["test"] = 31;
-	sol::set_environment(env_f, f);
-
-	int result = f();
-	REQUIRE(result == 31);
-
-	auto result2 = lua.safe_script("g = function() test = 5 end", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-	sol::function g = lua["g"];
-	sol::environment env_g(lua, sol::create);
-	env_g.set_on(g);
-
-	g();
-
-	int test = env_g["test"];
-	REQUIRE(test == 5);
-
-	sol::object global_test = lua["test"];
-	REQUIRE(!global_test.valid());
-
-	auto result3 = lua.safe_script("h = function() end", sol::script_pass_on_error);
-	REQUIRE(result3.valid());
-
-	lua.set_function("check_f_env",
-		[&lua, &env_f](sol::object target) {
-			sol::stack_guard luasg(lua);
-			sol::environment target_env(sol::env_key, target);
-			int test_env_f = env_f["test"];
-			int test_target_env = target_env["test"];
-			REQUIRE(test_env_f == test_target_env);
-			REQUIRE(test_env_f == 31);
-			REQUIRE(env_f == target_env);
-		});
-	lua.set_function("check_g_env",
-		[&lua, &env_g](sol::function target) {
-			sol::stack_guard luasg(lua);
-			sol::environment target_env = sol::get_environment(target);
-			int test_env_g = env_g["test"];
-			int test_target_env = target_env["test"];
-			REQUIRE(test_env_g == test_target_env);
-			REQUIRE(test_env_g == 5);
-			REQUIRE(env_g == target_env);
-		});
-	lua.set_function("check_h_env",
-		[&lua](sol::function target) {
-			sol::stack_guard luasg(lua);
-			sol::environment target_env = sol::get_environment(target);
-		});
-
-	auto checkf = lua.safe_script("check_f_env(f)");
-	REQUIRE(checkf.valid());
-	auto checkg = lua.safe_script("check_g_env(g)");
-	REQUIRE(checkg.valid());
-	auto checkh = lua.safe_script("check_h_env(h)");
-	REQUIRE(checkh.valid());
-}
-
-TEST_CASE("environments/shadowing", "Environments can properly shadow and fallback on variables") {
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua["b"] = 2142;
-
-	SECTION("no fallback") {
-		sol::environment plain_env(lua, sol::create);
-		auto result1 = lua.safe_script("a = 24", plain_env, sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		sol::optional<int> maybe_env_a = plain_env["a"];
-		sol::optional<int> maybe_global_a = lua["a"];
-		sol::optional<int> maybe_env_b = plain_env["b"];
-		sol::optional<int> maybe_global_b = lua["b"];
-
-		REQUIRE(maybe_env_a != sol::nullopt);
-		REQUIRE(maybe_env_a.value() == 24);
-		REQUIRE(maybe_env_b == sol::nullopt);
-
-		REQUIRE(maybe_global_a == sol::nullopt);
-		REQUIRE(maybe_global_b != sol::nullopt);
-		REQUIRE(maybe_global_b.value() == 2142);
-	}
-	SECTION("fallback") {
-		sol::environment env_with_fallback(lua, sol::create, lua.globals());
-		auto result1 = lua.safe_script("a = 56", env_with_fallback, sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		sol::optional<int> maybe_env_a = env_with_fallback["a"];
-		sol::optional<int> maybe_global_a = lua["a"];
-		sol::optional<int> maybe_env_b = env_with_fallback["b"];
-		sol::optional<int> maybe_global_b = lua["b"];
-
-		REQUIRE(maybe_env_a != sol::nullopt);
-		REQUIRE(maybe_env_a.value() == 56);
-		REQUIRE(maybe_env_b != sol::nullopt);
-		REQUIRE(maybe_env_b.value() == 2142);
-
-		REQUIRE(maybe_global_a == sol::nullopt);
-		REQUIRE(maybe_global_b != sol::nullopt);
-		REQUIRE(maybe_global_b.value() == 2142);
-	}
-	SECTION("from name") {
-		sol::environment env_with_fallback(lua, sol::create, lua.globals());
-		lua["env"] = env_with_fallback;
-		sol::environment env = lua["env"];
-		auto result1 = lua.safe_script("a = 56", env, sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		sol::optional<int> maybe_env_a = env["a"];
-		sol::optional<int> maybe_global_a = lua["a"];
-		sol::optional<int> maybe_env_b = env["b"];
-		sol::optional<int> maybe_global_b = lua["b"];
-
-		REQUIRE(maybe_env_a != sol::nullopt);
-		REQUIRE(maybe_env_a.value() == 56);
-		REQUIRE(maybe_env_b != sol::nullopt);
-		REQUIRE(maybe_env_b.value() == 2142);
-
-		REQUIRE(maybe_global_a == sol::nullopt);
-		REQUIRE(maybe_global_b != sol::nullopt);
-		REQUIRE(maybe_global_b.value() == 2142);
-	}
-	SECTION("name with newtable") {
-		lua["blank_env"] = sol::new_table(0, 1);
-		sol::environment plain_env = lua["blank_env"];
-		auto result1 = lua.safe_script("a = 24", plain_env, sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-
-		sol::optional<int> maybe_env_a = plain_env["a"];
-		sol::optional<int> maybe_global_a = lua["a"];
-		sol::optional<int> maybe_env_b = plain_env["b"];
-		sol::optional<int> maybe_global_b = lua["b"];
-
-		REQUIRE(maybe_env_a != sol::nullopt);
-		REQUIRE(maybe_env_a.value() == 24);
-		REQUIRE(maybe_env_b == sol::nullopt);
-
-		REQUIRE(maybe_global_a == sol::nullopt);
-		REQUIRE(maybe_global_b != sol::nullopt);
-		REQUIRE(maybe_global_b.value() == 2142);
-	}
-}
-
-TEST_CASE("environments/functions", "see if environments on functions are working properly") {
-
-	SECTION("basic") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		auto result1 = lua.safe_script("a = function() return 5 end", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-
-		sol::function a = lua["a"];
-
-		int result0 = a();
-		REQUIRE(result0 == 5);
-
-		sol::environment env(lua, sol::create);
-		sol::set_environment(env, a);
-
-		int value = a();
-		REQUIRE(value == 5);
-	}
-	SECTION("return environment value") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		auto result1 = lua.safe_script("a = function() return test end", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-
-		sol::function a = lua["a"];
-		sol::environment env(lua, sol::create);
-		env["test"] = 5;
-		env.set_on(a);
-
-		// the function returns the value from the environment table
-		int result = a();
-		REQUIRE(result == 5);
-	}
-
-	SECTION("set environment value") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		auto result1 = lua.safe_script("a = function() test = 5 end", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-
-		sol::function a = lua["a"];
-		sol::environment env(lua, sol::create);
-		sol::set_environment(env, a);
-
-		a();
-
-		// the value can be retrieved from the env table
-		int result = env["test"];
-		REQUIRE(result == 5);
-
-		// the global environment is not polluted
-		auto gtest = lua["test"];
-		REQUIRE(!gtest.valid());
-	}
-}
-
-TEST_CASE("environments/this_environment", "test various situations of pulling out an environment") {
-	static std::string code = "return (f(10))";
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua["f"] = [](sol::this_environment te, int x, sol::this_state ts) {
-		if (te) {
-			sol::environment& env = te;
-			return x + static_cast<int>(env["x"]);
-		}
-		sol::state_view lua = ts;
-		return x + static_cast<int>(lua["x"]);
-	};
-
-	sol::environment e(lua, sol::create, lua.globals());
-	lua["x"] = 5;
-	e["x"] = 20;
-	SECTION("from Lua script") {
-		auto result1 = lua.safe_script(code, e, sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		int value = result1;
-		REQUIRE(value == 30);
-	}
-	SECTION("from C++") {
-		sol::function f = lua["f"];
-		e.set_on(f);
-		int value = f(10);
-		REQUIRE(value == 30);
-	}
-	SECTION("from C++, with no env") {
-		sol::function f = lua["f"];
-		int value = f(10);
-		REQUIRE(value == 15);
-	}
-}
diff --git a/deps/sol2/tests/runtime_tests/source/functions.cpp b/deps/sol2/tests/runtime_tests/source/functions.cpp
deleted file mode 100644
index c68bbd8..0000000
--- a/deps/sol2/tests/runtime_tests/source/functions.cpp
+++ /dev/null
@@ -1,1495 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-
-template <typename T>
-T va_func(sol::variadic_args va, T first) {
-	T s = 0;
-	for (auto arg : va) {
-		T v = arg;
-		s += v;
-	}
-	std::cout << first << std::endl;
-	std::cout << s << std::endl;
-
-	return s;
-}
-
-struct A {
-	int a = 0xA;
-	int bark() {
-		return 1;
-	}
-};
-
-std::tuple<int, int> bark(int num_value, A* a) {
-	return std::tuple<int, int>(num_value * 2, a->bark());
-}
-
-int overloaded(int x) {
-	INFO(x);
-	return 3;
-}
-
-int overloaded(int x, int y) {
-	INFO(x << " " << y);
-	return 7;
-}
-
-int overloaded(int x, int y, int z) {
-	INFO(x << " " << y << " " << z);
-	return 11;
-}
-
-int non_overloaded(int x, int y, int z) {
-	INFO(x << " " << y << " " << z);
-	return 13;
-}
-
-namespace sep {
-	int plop_xyz(int x, int y, std::string z) {
-		INFO(x << " " << y << " " << z);
-		return 11;
-	}
-} // namespace sep
-
-int func_1(int) {
-	return 1;
-}
-
-std::string func_1s(std::string a) {
-	return "string: " + a;
-}
-
-int func_2(int, int) {
-	return 2;
-}
-
-void func_3(int, int, int) {
-}
-
-int f1(int) {
-	return 32;
-}
-int f2(int, int) {
-	return 1;
-}
-struct fer {
-	double f3(int, int) {
-		return 2.5;
-	}
-};
-
-static int raw_noexcept_function(lua_State* L) noexcept {
-	return sol::stack::push(L, 0x63);
-}
-
-TEST_CASE("functions/tuple returns", "Make sure tuple returns are ordered properly") {
-	sol::state lua;
-	auto result1 = lua.safe_script("function f() return '3', 4 end", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	std::tuple<std::string, int> result = lua["f"]();
-	auto s = std::get<0>(result);
-	auto v = std::get<1>(result);
-	REQUIRE(s == "3");
-	REQUIRE(v == 4);
-}
-
-TEST_CASE("functions/overload resolution", "Check if overloaded function resolution templates compile/work") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.open_libraries(sol::lib::base);
-
-	lua.set_function("non_overloaded", non_overloaded);
-	{
-		auto result = lua.safe_script("x = non_overloaded(1, 2, 3)\nprint(x)", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-
-	/*
-	// Cannot reasonably support: clang++ refuses to try enough
-	// deductions to make this work
-	lua.set_function<int>("overloaded", overloaded);
-	{ auto result = lua.safe_script("print(overloaded(1))", sol::script_pass_on_error); REQUIRE(result.valid()); }
-
-	lua.set_function<int, int>("overloaded", overloaded);
-	{ auto result = lua.safe_script("print(overloaded(1, 2))", sol::script_pass_on_error); REQUIRE(result.valid()); }
-
-	lua.set_function<int, int, int>("overloaded", overloaded);
-	{ auto result = lua.safe_script("print(overloaded(1, 2, 3))", sol::script_pass_on_error); REQUIRE(result.valid()); }
-	*/
-	lua.set_function("overloaded", sol::resolve<int(int)>(overloaded));
-	{
-		auto result = lua.safe_script("print(overloaded(1))", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-
-	lua.set_function("overloaded", sol::resolve<int(int, int)>(overloaded));
-	{
-		auto result = lua.safe_script("print(overloaded(1, 2))", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-
-	lua.set_function("overloaded", sol::resolve<int(int, int, int)>(overloaded));
-	{
-		auto result = lua.safe_script("print(overloaded(1, 2, 3))", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-}
-
-TEST_CASE("functions/return order and multi get", "Check if return order is in the same reading order specified in Lua") {
-	const static std::tuple<int, int, int> triple = std::make_tuple(10, 11, 12);
-	const static std::tuple<int, float> paired = std::make_tuple(10, 10.f);
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.set_function("f", [] { return std::make_tuple(10, 11, 12); });
-	lua.set_function("h", []() { return std::make_tuple(10, 10.0f); });
-	auto result1 = lua.safe_script("function g() return 10, 11, 12 end\nx,y,z = g()", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	auto tcpp = lua.get<sol::function>("f").call<int, int, int>();
-	auto tlua = lua.get<sol::function>("g").call<int, int, int>();
-	auto tcpp2 = lua.get<sol::function>("h").call<int, float>();
-	auto tluaget = lua.get<int, int, int>("x", "y", "z");
-	REQUIRE(tcpp == triple);
-	REQUIRE(tlua == triple);
-	REQUIRE(tluaget == triple);
-	REQUIRE(tcpp2 == paired);
-}
-
-TEST_CASE("functions/deducing return order and multi get", "Check if return order is in the same reading order specified in Lua, with regular deducing calls") {
-	const static std::tuple<int, int, int> triple = std::make_tuple(10, 11, 12);
-	sol::state lua;
-	lua.set_function("f_string", []() { return "this is a string!"; });
-	sol::function f_string = lua["f_string"];
-
-	// Make sure there are no overload collisions / compiler errors for automatic string conversions
-	std::string f_string_result = f_string();
-	REQUIRE(f_string_result == "this is a string!");
-	f_string_result = f_string();
-	REQUIRE(f_string_result == "this is a string!");
-
-	lua.set_function("f", [] { return std::make_tuple(10, 11, 12); });
-	auto result1 = lua.safe_script("function g() return 10, 11, 12 end\nx,y,z = g()", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	std::tuple<int, int, int> tcpp = lua.get<sol::function>("f")();
-	std::tuple<int, int, int> tlua = lua.get<sol::function>("g")();
-	std::tuple<int, int, int> tluaget = lua.get<int, int, int>("x", "y", "z");
-	INFO("cpp: " << std::get<0>(tcpp) << ',' << std::get<1>(tcpp) << ',' << std::get<2>(tcpp));
-	INFO("lua: " << std::get<0>(tlua) << ',' << std::get<1>(tlua) << ',' << std::get<2>(tlua));
-	INFO("lua xyz: " << lua.get<int>("x") << ',' << lua.get<int>("y") << ',' << lua.get<int>("z"));
-	REQUIRE(tcpp == triple);
-	REQUIRE(tlua == triple);
-	REQUIRE(tluaget == triple);
-}
-
-TEST_CASE("functions/optional values", "check if optionals can be passed in to be nil or otherwise") {
-	struct thing {
-		int v;
-	};
-	sol::state lua;
-	auto result1 = lua.safe_script(R"( function f (a)
-    return a
-end )",
-	     sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	sol::function lua_bark = lua["f"];
-
-	sol::optional<int> testv = lua_bark(sol::optional<int>(29));
-	sol::optional<int> testn = lua_bark(sol::nullopt);
-	REQUIRE((bool)testv);
-	REQUIRE_FALSE((bool)testn);
-	REQUIRE(testv.value() == 29);
-	sol::optional<thing> v = lua_bark(sol::optional<thing>(thing{ 29 }));
-	REQUIRE_NOTHROW([&] {
-		sol::lua_nil_t n = lua_bark(sol::nullopt);
-		return n;
-	}());
-	REQUIRE(v->v == 29);
-}
-
-TEST_CASE("functions/pair and tuple and proxy tests", "Check if sol::reference and sol::proxy can be passed to functions as arguments") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.new_usertype<A>("A", "bark", &A::bark);
-	auto result1 = lua.safe_script(R"( function f (num_value, a)
-    return num_value * 2, a:bark()
-end 
-function h (num_value, a, b)
-    return num_value * 2, a:bark(), b * 3
-end 
-nested = { variables = { no = { problem = 10 } } } )",
-	     sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	lua.set_function("g", bark);
-
-	sol::function cpp_bark = lua["g"];
-	sol::function lua_bark = lua["f"];
-	sol::function lua_bark2 = lua["h"];
-
-	sol::reference lua_variable_x = lua["nested"]["variables"]["no"]["problem"];
-	A cpp_variable_y;
-
-	static const std::tuple<int, int> abdesired(20, 1);
-	static const std::pair<int, int> cddesired = { 20, 1 };
-	static const std::tuple<int, int, int> abcdesired(20, 1, 3);
-
-	std::tuple<int, int> ab = cpp_bark(lua_variable_x, cpp_variable_y);
-	std::pair<int, int> cd = lua_bark(lua["nested"]["variables"]["no"]["problem"], cpp_variable_y);
-
-	REQUIRE(ab == abdesired);
-	REQUIRE(cd == cddesired);
-
-	ab = cpp_bark(std::make_pair(lua_variable_x, cpp_variable_y));
-	cd = static_cast<std::pair<int, int>>(lua_bark(std::make_pair(lua["nested"]["variables"]["no"]["problem"], cpp_variable_y)));
-
-	REQUIRE(ab == abdesired);
-	REQUIRE(cd == cddesired);
-
-	std::tuple<int, int, int> abc = lua_bark2(std::make_tuple(10, cpp_variable_y), sol::optional<int>(1));
-	REQUIRE(abc == abcdesired);
-}
-
-TEST_CASE("functions/function_result and protected_function_result",
-     "Function result should be the beefy return type for sol::function that allows for error checking and error handlers") {
-	static const char unhandlederrormessage[] = "true error message";
-	static const char handlederrormessage[] = "doodle";
-	static const std::string handlederrormessage_s = handlederrormessage;
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base, sol::lib::debug);
-
-	// Some function; just using a lambda to be cheap
-	auto doomfx = []() { throw std::runtime_error(unhandlederrormessage); };
-	lua.set_function("doom", doomfx);
-
-	auto cpphandlerfx = [](std::string x) {
-		INFO("c++ handler called with: " << x);
-		return handlederrormessage;
-	};
-	lua.set_function("cpphandler", cpphandlerfx);
-
-	auto result1 = lua.safe_script(std::string("function luahandler ( message )") + "    print('lua handler called with: ' .. message)" + "    return '"
-	          + handlederrormessage + "'" + "end",
-	     sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	auto nontrampolinefx = [](lua_State* L) -> int { return luaL_error(L, "x"); };
-	lua_CFunction c_nontrampolinefx = nontrampolinefx;
-	lua.set("nontrampoline", c_nontrampolinefx);
-
-	lua.set_function("bark", []() -> int { return 100; });
-
-	sol::function luahandler = lua["luahandler"];
-	sol::function cpphandler = lua["cpphandler"];
-	sol::protected_function doom(lua["doom"], luahandler);
-	sol::protected_function nontrampoline(lua["nontrampoline"], cpphandler);
-	sol::protected_function justfine = lua["bark"];
-	sol::protected_function justfinewithhandler = lua["bark"];
-
-	justfinewithhandler.error_handler = luahandler;
-	bool present = true;
-	{
-		sol::protected_function_result result = doom();
-		REQUIRE_FALSE(result.valid());
-		sol::optional<sol::error> operr = result;
-		sol::optional<int> opvalue = result;
-		present = (bool)operr;
-		REQUIRE(present);
-		present = (bool)opvalue;
-		REQUIRE_FALSE(present);
-		sol::error err = result;
-		REQUIRE(err.what() == handlederrormessage_s);
-	}
-	{
-		sol::protected_function_result result = nontrampoline();
-		REQUIRE_FALSE(result.valid());
-		sol::optional<sol::error> operr = result;
-		sol::optional<int> opvalue = result;
-		present = (bool)operr;
-		REQUIRE(present);
-		present = (bool)opvalue;
-		REQUIRE_FALSE(present);
-		sol::error err = result;
-		REQUIRE(err.what() == handlederrormessage_s);
-	}
-	{
-		sol::protected_function_result result = justfine();
-		REQUIRE(result.valid());
-		sol::optional<sol::error> operr = result;
-		sol::optional<int> opvalue = result;
-		present = (bool)operr;
-		REQUIRE_FALSE(present);
-		present = (bool)opvalue;
-		REQUIRE(present);
-		int value = result;
-		REQUIRE(value == 100);
-	}
-	{
-		sol::protected_function_result result = justfinewithhandler();
-		REQUIRE(result.valid());
-		sol::optional<sol::error> operr = result;
-		sol::optional<int> opvalue = result;
-		present = (bool)operr;
-		REQUIRE_FALSE(present);
-		present = (bool)opvalue;
-		REQUIRE(present);
-		int value = result;
-		REQUIRE(value == 100);
-	}
-}
-
-#if !defined(SOL2_CI) && !(SOL2_CI) && ((!defined(_M_IX86) || defined(_M_IA64)) || (defined(_WIN64)) || (defined(__LLP64__) || defined(__LP64__)))
-TEST_CASE("functions/safe protected_function_result handlers",
-     "These tests will (hopefully) not destroy the stack since they are supposed to be mildly safe. Still, run with caution.") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::debug);
-	static const char unhandlederrormessage[] = "true error message";
-	static const char handlederrormessage[] = "doodle";
-	static const std::string handlederrormessage_s = handlederrormessage;
-
-	auto luadoomfx = [&lua]() {
-		// Does not bypass error function, will call it
-		// however, this bypasses `catch` state
-		// in trampoline entirely...
-		luaL_error(lua.lua_state(), unhandlederrormessage);
-	};
-	lua.set_function("luadoom", luadoomfx);
-
-	auto cpphandlerfx = [](std::string x) {
-		INFO("c++ handler called with: " << x);
-		return handlederrormessage;
-	};
-	lua.set_function("cpphandler", cpphandlerfx);
-
-	sol::function cpphandler = lua["cpphandler"];
-	sol::protected_function luadoom(lua["luadoom"]);
-	luadoom.error_handler = cpphandler;
-
-	bool present = true;
-	{
-		sol::protected_function_result result = luadoom();
-		REQUIRE_FALSE(result.valid());
-		sol::optional<sol::error> operr = result;
-		sol::optional<int> opvalue = result;
-		present = (bool)operr;
-		REQUIRE(present);
-		present = (bool)opvalue;
-		REQUIRE_FALSE(present);
-		sol::error err = result;
-		REQUIRE(err.what() == handlederrormessage_s);
-	}
-}
-
-TEST_CASE("functions/unsafe protected_function_result handlers",
-     "This test will thrash the stack and allocations on weaker compilers (e.g., non 64-bit ones). Run with caution.") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::debug);
-	static const char handlederrormessage[] = "doodle";
-	static const std::string handlederrormessage_s = handlederrormessage;
-
-	auto cpphandlerfx = [](std::string x) {
-		INFO("c++ handler called with: " << x);
-		return handlederrormessage;
-	};
-	lua.set_function("cpphandler", cpphandlerfx);
-	auto nontrampolinefx = [](lua_State*) -> int {
-		// this code shoots an exception
-		// through the C API, without the trampoline
-		// present.
-		// it is probably guaranteed to kill our code.
-		throw "x";
-	};
-	lua_CFunction c_nontrampolinefx = nontrampolinefx;
-	lua.set("nontrampoline", c_nontrampolinefx);
-
-	sol::function cpphandler = lua["cpphandler"];
-	sol::protected_function nontrampoline = lua["nontrampoline"];
-	nontrampoline.error_handler = cpphandler;
-
-	{
-		sol::protected_function_result result = nontrampoline();
-		REQUIRE_FALSE(result.valid());
-		sol::optional<sol::error> operr = result;
-		sol::optional<int> opvalue = result;
-		bool present = (bool)operr;
-		REQUIRE(present);
-		present = (bool)opvalue;
-		REQUIRE_FALSE(present);
-		sol::error err = result;
-#ifdef SOL_LUAJIT
-#if !((!defined(SOL_EXCEPTIONS_SAFE_PROPAGATION) || !(SOL_EXCEPTIONS_SAFE_PROPAGATION)))
-		REQUIRE(err.what() == std::string("C++ exception"));
-#else
-		REQUIRE(err.what() == handlederrormessage_s);
-#endif
-#else
-		REQUIRE(err.what() == handlederrormessage_s);
-#endif
-	}
-}
-#endif // These tests will thrash the stack and allocations on weaker compilers
-
-TEST_CASE("functions/all kinds", "Register all kinds of functions, make sure they all compile and work") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	struct test_1 {
-		int a = 0xA;
-		virtual int bark() {
-			return a;
-		}
-
-		int bark_mem() {
-			return a;
-		}
-
-		static std::tuple<int, int> x_bark(int num_value, test_1* a) {
-			return std::tuple<int, int>(num_value * 2, a->a);
-		}
-
-		virtual ~test_1() {
-		}
-	};
-
-	struct test_2 {
-		int a = 0xC;
-		int bark() {
-			return 20;
-		}
-	};
-
-	struct inner {
-		const int z = 5653;
-	};
-
-	struct nested {
-		inner i;
-	};
-
-	auto a = []() { return 500; };
-	auto b = [&]() { return 501; };
-	auto c = [&]() { return 502; };
-	auto d = []() { return 503; };
-
-	lua.new_usertype<test_1>("test_1", "bark", sol::c_call<decltype(&test_1::bark_mem), &test_1::bark_mem>);
-	lua.new_usertype<test_2>("test_2", "bark", sol::c_call<decltype(&test_2::bark), &test_2::bark>);
-	test_2 t2;
-
-	lua.set_function("a", a);
-	lua.set_function("b", b);
-	lua.set_function("c", std::ref(c));
-	lua.set_function("d", std::ref(d));
-	lua.set_function("f", &test_1::bark);
-	lua.set_function("g", test_1::x_bark);
-	lua.set_function("h", sol::c_call<decltype(&test_1::bark_mem), &test_1::bark_mem>);
-	lua.set_function("i", &test_2::bark, test_2());
-	lua.set_function("j", &test_2::a, test_2());
-	lua.set_function("k", &test_2::a);
-	lua.set_function("l", sol::c_call<decltype(&test_1::a), &test_1::a>);
-	lua.set_function("m", &test_2::a, &t2);
-	lua.set_function("n", sol::c_call<decltype(&non_overloaded), &non_overloaded>);
-
-	auto result1 = lua.safe_script(R"(
-o1 = test_1.new()
-o2 = test_2.new()
-)",
-	     sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	auto result2 = lua.safe_script(R"(
-ob = o1:bark()
-
-A = a()
-B = b()
-C = c()
-D = d()
-F = f(o1)
-G0, G1 = g(2, o1)
-H = h(o1)
-I = i(o1)
-I = i(o1)
-)",
-	     sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-
-	auto result3 = lua.safe_script(R"(
-J0 = j()
-j(24)
-J1 = j()
-    )",
-	     sol::script_pass_on_error);
-	REQUIRE(result3.valid());
-
-	auto result4 = lua.safe_script(R"(
-K0 = k(o2)
-k(o2, 1024)
-K1 = k(o2)
-    )",
-	     sol::script_pass_on_error);
-	REQUIRE(result4.valid());
-
-	auto result5 = lua.safe_script(R"(
-L0 = l(o1)
-l(o1, 678)
-L1 = l(o1)
-    )",
-	     sol::script_pass_on_error);
-	REQUIRE(result5.valid());
-
-	auto result6 = lua.safe_script(R"(
-M0 = m()
-m(256)
-M1 = m()
-    )",
-	     sol::script_pass_on_error);
-	REQUIRE(result6.valid());
-
-	auto result7 = lua.safe_script(R"(
-N = n(1, 2, 3)
-    )",
-	     sol::script_pass_on_error);
-	REQUIRE(result7.valid());
-
-	int ob, A, B, C, D, F, G0, G1, H, I, J0, J1, K0, K1, L0, L1, M0, M1, N;
-	std::tie(ob, A, B, C, D, F, G0, G1, H, I, J0, J1, K0, K1, L0, L1, M0, M1, N)
-	     = lua.get<int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int>(
-	          "ob", "A", "B", "C", "D", "F", "G0", "G1", "H", "I", "J0", "J1", "K0", "K1", "L0", "L1", "M0", "M1", "N");
-
-	REQUIRE(ob == 0xA);
-
-	REQUIRE(A == 500);
-	REQUIRE(B == 501);
-	REQUIRE(C == 502);
-	REQUIRE(D == 503);
-
-	REQUIRE(F == 0xA);
-	REQUIRE(G0 == 4);
-	REQUIRE(G1 == 0xA);
-	REQUIRE(H == 0xA);
-	REQUIRE(I == 20);
-
-	REQUIRE(J0 == 0xC);
-	REQUIRE(J1 == 24);
-
-	REQUIRE(K0 == 0xC);
-	REQUIRE(K1 == 1024);
-
-	REQUIRE(L0 == 0xA);
-	REQUIRE(L1 == 678);
-
-	REQUIRE(M0 == 0xC);
-	REQUIRE(M1 == 256);
-
-	REQUIRE(N == 13);
-
-	sol::tie(ob, A, B, C, D, F, G0, G1, H, I, J0, J1, K0, K1, L0, L1, M0, M1, N)
-	     = lua.get<int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int, int>(
-	          "ob", "A", "B", "C", "D", "F", "G0", "G1", "H", "I", "J0", "J1", "K0", "K1", "L0", "L1", "M0", "M1", "N");
-
-	REQUIRE(ob == 0xA);
-
-	REQUIRE(A == 500);
-	REQUIRE(B == 501);
-	REQUIRE(C == 502);
-	REQUIRE(D == 503);
-
-	REQUIRE(F == 0xA);
-	REQUIRE(G0 == 4);
-	REQUIRE(G1 == 0xA);
-	REQUIRE(H == 0xA);
-	REQUIRE(I == 20);
-
-	REQUIRE(J0 == 0xC);
-	REQUIRE(J1 == 24);
-
-	REQUIRE(K0 == 0xC);
-	REQUIRE(K1 == 1024);
-
-	REQUIRE(L0 == 0xA);
-	REQUIRE(L1 == 678);
-
-	REQUIRE(M0 == 0xC);
-	REQUIRE(M1 == 256);
-
-	REQUIRE(N == 13);
-
-	// Work that compiler, WORK IT!
-	test_2 test_2_instance;
-	lua.set("o", &test_1::bark);
-	lua.set("p", test_1::x_bark);
-	lua.set("q", sol::c_call<decltype(&test_1::bark_mem), &test_1::bark_mem>);
-	lua.set("r", &test_2::a);
-	lua.set("s", sol::readonly(&test_2::a));
-	lua.set_function("t", sol::readonly(&test_2::a), test_2());
-	lua.set_function("t2", sol::readonly(&test_2::a), &test_2_instance);
-	lua.set_function("t3", sol::readonly(&test_2::a), std::ref(test_2_instance));
-	lua.set_function("t4", sol::readonly(&test_2::a), std::cref(test_2_instance));
-	lua.set_function("u", &nested::i, nested());
-	lua.set("v", &nested::i);
-	lua.set("nested", nested());
-	lua.set("inner", inner());
-	{
-		auto result = lua.safe_script("s(o2, 2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-	{
-		auto tresult = lua.safe_script("t(2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(tresult.valid());
-		auto tresult2 = lua.safe_script("t2(2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(tresult2.valid());
-		auto tresult3 = lua.safe_script("t3(2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(tresult3.valid());
-		auto tresult4 = lua.safe_script("t4(2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(tresult4.valid());
-	}
-	{
-		auto result = lua.safe_script("u(inner)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-	{
-		auto result = lua.safe_script("v(nested, inner)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-}
-
-TEST_CASE("simple/call with parameters", "Lua function is called with a few parameters from C++") {
-	sol::state lua;
-
-	{
-		auto result = lua.safe_script("function my_add(i, j, k) return i + j + k end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	auto f = lua.get<sol::function>("my_add");
-	{
-		auto result = lua.safe_script("function my_nothing(i, j, k) end", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	auto fvoid = lua.get<sol::function>("my_nothing");
-	REQUIRE_NOTHROW([&]() { fvoid(1, 2, 3); }());
-	REQUIRE_NOTHROW([&]() {
-		int a = f.call<int>(1, 2, 3);
-		REQUIRE(a == 6);
-	}());
-	sol::protected_function pf = f;
-	REQUIRE_NOTHROW([&]() {
-		sol::protected_function_result pfr = pf(1, 2, "arf");
-		REQUIRE_FALSE(pfr.valid());
-	}());
-}
-
-TEST_CASE("simple/call c++ function", "C++ function is called from lua") {
-	sol::state lua;
-
-	lua.set_function("plop_xyz", sep::plop_xyz);
-	auto result1 = lua.safe_script("x = plop_xyz(2, 6, 'hello')", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	REQUIRE(lua.get<int>("x") == 11);
-}
-
-TEST_CASE("simple/call lambda", "A C++ lambda is exposed to lua and called") {
-	sol::state lua;
-
-	int a = 0;
-
-	lua.set_function("foo", [&a] { a = 1; });
-
-	auto result1 = lua.safe_script("foo()", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-
-	REQUIRE(a == 1);
-}
-
-TEST_CASE("advanced/get and call", "Checks for lambdas returning values after a get operation") {
-	const static std::string lol = "lol", str = "str";
-	const static std::tuple<int, float, double, std::string> heh_tuple = std::make_tuple(1, 6.28f, 3.14, std::string("heh"));
-	sol::state lua;
-
-	REQUIRE_NOTHROW(lua.set_function("a", [] { return 42; }));
-	REQUIRE(lua.get<sol::function>("a").call<int>() == 42);
-
-	REQUIRE_NOTHROW(lua.set_function("b", [] { return 42u; }));
-	REQUIRE(lua.get<sol::function>("b").call<unsigned int>() == 42u);
-
-	REQUIRE_NOTHROW(lua.set_function("c", [] { return 3.14; }));
-	REQUIRE(lua.get<sol::function>("c").call<double>() == 3.14);
-
-	REQUIRE_NOTHROW(lua.set_function("d", [] { return 6.28f; }));
-	REQUIRE(lua.get<sol::function>("d").call<float>() == 6.28f);
-
-	REQUIRE_NOTHROW(lua.set_function("e", [] { return "lol"; }));
-	REQUIRE(lua.get<sol::function>("e").call<std::string>() == lol);
-
-	REQUIRE_NOTHROW(lua.set_function("f", [] { return true; }));
-	REQUIRE(lua.get<sol::function>("f").call<bool>());
-
-	REQUIRE_NOTHROW(lua.set_function("g", [] { return std::string("str"); }));
-	REQUIRE(lua.get<sol::function>("g").call<std::string>() == str);
-
-	REQUIRE_NOTHROW(lua.set_function("h", [] {}));
-	REQUIRE_NOTHROW(lua.get<sol::function>("h").call());
-
-	REQUIRE_NOTHROW(lua.set_function("i", [] { return sol::lua_nil; }));
-	REQUIRE(lua.get<sol::function>("i").call<sol::lua_nil_t>() == sol::lua_nil);
-	REQUIRE_NOTHROW(lua.set_function("j", [] { return std::make_tuple(1, 6.28f, 3.14, std::string("heh")); }));
-	REQUIRE((lua.get<sol::function>("j").call<int, float, double, std::string>() == heh_tuple));
-}
-
-TEST_CASE("advanced/operator[] call", "Checks for lambdas returning values using operator[]") {
-	const static std::string lol = "lol", str = "str";
-	const static std::tuple<int, float, double, std::string> heh_tuple = std::make_tuple(1, 6.28f, 3.14, std::string("heh"));
-	sol::state lua;
-
-	REQUIRE_NOTHROW(lua.set_function("a", [] { return 42; }));
-	REQUIRE(lua["a"].call<int>() == 42);
-
-	REQUIRE_NOTHROW(lua.set_function("b", [] { return 42u; }));
-	REQUIRE(lua["b"].call<unsigned int>() == 42u);
-
-	REQUIRE_NOTHROW(lua.set_function("c", [] { return 3.14; }));
-	REQUIRE(lua["c"].call<double>() == 3.14);
-
-	REQUIRE_NOTHROW(lua.set_function("d", [] { return 6.28f; }));
-	REQUIRE(lua["d"].call<float>() == 6.28f);
-
-	REQUIRE_NOTHROW(lua.set_function("e", [] { return "lol"; }));
-	REQUIRE(lua["e"].call<std::string>() == lol);
-
-	REQUIRE_NOTHROW(lua.set_function("f", [] { return true; }));
-	REQUIRE(lua["f"].call<bool>());
-
-	REQUIRE_NOTHROW(lua.set_function("g", [] { return std::string("str"); }));
-	REQUIRE(lua["g"].call<std::string>() == str);
-
-	REQUIRE_NOTHROW(lua.set_function("h", [] {}));
-	REQUIRE_NOTHROW(lua["h"].call());
-
-	REQUIRE_NOTHROW(lua.set_function("i", [] { return sol::lua_nil; }));
-	REQUIRE(lua["i"].call<sol::lua_nil_t>() == sol::lua_nil);
-	REQUIRE_NOTHROW(lua.set_function("j", [] { return std::make_tuple(1, 6.28f, 3.14, std::string("heh")); }));
-	REQUIRE((lua["j"].call<int, float, double, std::string>() == heh_tuple));
-}
-
-TEST_CASE("advanced/call lambdas", "A C++ lambda is exposed to lua and called") {
-	sol::state lua;
-
-	int x = 0;
-	lua.set_function("set_x", [&](int new_x) {
-		x = new_x;
-		return 0;
-	});
-
-	auto result1 = lua.safe_script("set_x(9)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	REQUIRE(x == 9);
-}
-
-TEST_CASE("advanced/call referenced obj", "A C++ object is passed by pointer/reference_wrapper to lua and invoked") {
-	sol::state lua;
-
-	int x = 0;
-	auto objx = [&](int new_x) {
-		x = new_x;
-		return 0;
-	};
-	lua.set_function("set_x", std::ref(objx));
-
-	int y = 0;
-	auto objy = [&](int new_y) {
-		y = new_y;
-		return std::tuple<int, int>(0, 0);
-	};
-	lua.set_function("set_y", &decltype(objy)::operator(), std::ref(objy));
-
-	auto result1 = lua.safe_script("set_x(9)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	auto result2 = lua.safe_script("set_y(9)", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-
-	REQUIRE(x == 9);
-	REQUIRE(y == 9);
-}
-
-TEST_CASE("functions/tie", "make sure advanced syntax with 'tie' works") {
-	sol::state lua;
-
-	auto result1 = lua.safe_script(R"(function f () 
-    return 1, 2, 3 
-end)",
-	     sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	sol::function f = lua["f"];
-
-	int a, b, c;
-	sol::tie(a, b, c) = f();
-	REQUIRE(a == 1);
-	REQUIRE(b == 2);
-	REQUIRE(c == 3);
-}
-
-TEST_CASE("functions/overloading", "Check if overloading works properly for regular set function syntax") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.set_function("func_1", func_1);
-	lua.set_function("func", sol::overload(func_2, func_3, func_1, func_1s));
-
-	const std::string string_bark = "string: bark";
-
-	{
-		auto result = lua.safe_script(
-		     "a = func(1)\n"
-		     "b = func('bark')\n"
-		     "c = func(1,2)\n"
-		     "func(1,2,3)\n",
-		     sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-
-	REQUIRE((lua["a"] == 1));
-	REQUIRE((lua["b"] == string_bark));
-	REQUIRE((lua["c"] == 2));
-
-	{
-		auto result = lua.safe_script("func(1,2,'meow')", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-}
-
-TEST_CASE("overloading/c_call", "Make sure that overloading works with c_call functionality") {
-	sol::state lua;
-	lua.set("f", sol::c_call<sol::wrap<decltype(&f1), &f1>, sol::wrap<decltype(&f2), &f2>, sol::wrap<decltype(&fer::f3), &fer::f3>>);
-	lua.set("g", sol::c_call<sol::wrap<decltype(&f1), &f1>>);
-	lua.set("h", sol::c_call<decltype(&f2), &f2>);
-	lua.set("obj", fer());
-
-	lua.safe_script("r1 = f(1)");
-	lua.safe_script("r2 = f(1, 2)");
-	lua.safe_script("r3 = f(obj, 1, 2)");
-	lua.safe_script("r4 = g(1)");
-	lua.safe_script("r5 = h(1, 2)");
-
-	int r1 = lua["r1"];
-	int r2 = lua["r2"];
-	double r3 = lua["r3"];
-	int r4 = lua["r4"];
-	int r5 = lua["r5"];
-
-	REQUIRE(r1 == 32);
-	REQUIRE(r2 == 1);
-	REQUIRE(r3 == 2.5);
-	REQUIRE(r4 == 32);
-	REQUIRE(r5 == 1);
-}
-
-TEST_CASE("functions/stack atomic", "make sure functions don't impede on the stack") {
-	// setup sol/lua
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::string);
-
-	lua.safe_script("function ErrorHandler(msg) print('Lua created error msg : ' ..  msg) return msg end");
-	lua.safe_script("function stringtest(a) if a == nil then error('fuck') end print('Lua recieved content : ' .. a) return a end");
-
-	// test normal function
-	{
-		sol::stack_guard normalsg(lua);
-		std::string str = lua["stringtest"]("normal test");
-		INFO("Back in C++, direct call result is : " << str);
-	}
-
-	// test protected_function
-	sol::protected_function Stringtest(lua["stringtest"]);
-	Stringtest.error_handler = lua["ErrorHandler"];
-	sol::stack_guard luasg(lua);
-	{
-		sol::protected_function_result stringresult = Stringtest("protected test");
-		REQUIRE(stringresult.valid());
-		std::string s = stringresult;
-		INFO("Back in C++, protected result is : " << s);
-	}
-	REQUIRE(luasg.check_stack());
-
-	// test optional
-	{
-		sol::stack_guard opsg(lua);
-		sol::optional<std::string> opt_result = Stringtest("optional test");
-		REQUIRE(opsg.check_stack());
-		if (opt_result) {
-			std::string s = opt_result.value();
-			INFO("Back in C++, opt_result is : " << s);
-		}
-		else {
-			INFO("opt_result failed");
-		}
-	}
-	REQUIRE(luasg.check_stack());
-
-	{
-		sol::protected_function_result errresult = Stringtest(sol::lua_nil);
-		REQUIRE_FALSE(errresult.valid());
-		sol::error err = errresult;
-		std::string msg = err.what();
-		INFO("error :" << msg);
-	}
-	REQUIRE(luasg.check_stack());
-}
-
-TEST_CASE("functions/stack multi-return", "Make sure the stack is protected after multi-returns") {
-	sol::state lua;
-	lua.safe_script("function f () return 1, 2, 3, 4, 5 end");
-
-	{
-		sol::stack_guard luasg(lua);
-		sol::stack::push(lua, double(256.78));
-		{
-			int a, b, c, d, e;
-			sol::stack_guard sg2(lua);
-			sol::function f = lua["f"];
-			sol::tie(a, b, c, d, e) = f();
-			REQUIRE(a == 1);
-			REQUIRE(b == 2);
-			REQUIRE(c == 3);
-			REQUIRE(d == 4);
-			REQUIRE(e == 5);
-		}
-		double f = sol::stack::pop<double>(lua);
-		REQUIRE(f == 256.78);
-	}
-}
-
-TEST_CASE("functions/protected stack multi-return", "Make sure the stack is protected after multi-returns") {
-	sol::state lua;
-	lua.safe_script("function f () return 1, 2, 3, 4, 5 end");
-
-	{
-		sol::stack_guard luasg(lua);
-		sol::stack::push(lua, double(256.78));
-		{
-			int a, b, c, d, e;
-			sol::stack_guard sg2(lua);
-			sol::protected_function pf = lua["f"];
-			sol::tie(a, b, c, d, e) = pf();
-			REQUIRE(a == 1);
-			REQUIRE(b == 2);
-			REQUIRE(c == 3);
-			REQUIRE(d == 4);
-			REQUIRE(e == 5);
-		}
-		double f = sol::stack::pop<double>(lua);
-		REQUIRE(f == 256.78);
-	}
-}
-
-TEST_CASE("functions/function_result as arguments", "ensure that function_result can be pushed as its results and not a userdata") {
-	sol::state lua;
-	lua.open_libraries();
-
-	lua.safe_script("function f () return 1, 2, 3, 4, 5 end");
-	lua.safe_script("function g (a, b, c, d, e) assert(a == 1) assert(b == 2) assert(c == 3) assert(d == 4) assert(e == 5) end");
-
-	{
-		sol::stack_guard luasg(lua);
-		sol::stack::push(lua, double(256.78));
-		{
-			int a, b, c, d, e;
-			sol::stack_guard sg2(lua);
-			sol::function pf = lua["f"];
-			sol::tie(a, b, c, d, e) = pf();
-			REQUIRE(a == 1);
-			REQUIRE(b == 2);
-			REQUIRE(c == 3);
-			REQUIRE(d == 4);
-			REQUIRE(e == 5);
-			REQUIRE_NOTHROW([&]() { lua["g"](pf()); }());
-		}
-		double f = sol::stack::pop<double>(lua);
-		REQUIRE(f == 256.78);
-	}
-}
-
-TEST_CASE("functions/protected_function_result as arguments", "ensure that protected_function_result can be pushed as its results and not a userdata") {
-	sol::state lua;
-	lua.open_libraries();
-
-	lua.safe_script("function f () return 1, 2, 3, 4, 5 end");
-	lua.safe_script("function g (a, b, c, d, e) assert(a == 1) assert(b == 2) assert(c == 3) assert(d == 4) assert(e == 5) end");
-
-	{
-		sol::stack_guard luasg(lua);
-		sol::stack::push(lua, double(256.78));
-		{
-			int a, b, c, d, e;
-			sol::stack_guard sg2(lua);
-			sol::protected_function pf = lua["f"];
-			sol::tie(a, b, c, d, e) = pf();
-			REQUIRE(a == 1);
-			REQUIRE(b == 2);
-			REQUIRE(c == 3);
-			REQUIRE(d == 4);
-			REQUIRE(e == 5);
-			REQUIRE_NOTHROW([&]() { lua["g"](pf()); }());
-		}
-		double f = sol::stack::pop<double>(lua);
-		REQUIRE(f == 256.78);
-	}
-}
-
-TEST_CASE("functions/overloaded variadic", "make sure variadics work to some degree with overloading") {
-	sol::state lua;
-	lua.open_libraries();
-
-	sol::table ssl = lua.create_named_table("ssl");
-	ssl.set_function("test", sol::overload(&va_func<int>, &va_func<double>));
-
-	lua.safe_script("a = ssl.test(1, 2, 3)");
-	lua.safe_script("b = ssl.test(1, 2)");
-	lua.safe_script("c = ssl.test(2.2)");
-
-	int a = lua["a"];
-	int b = lua["b"];
-	double c = lua["c"];
-	REQUIRE(a == 6);
-	REQUIRE(b == 3);
-	REQUIRE(c == 2.2);
-}
-
-TEST_CASE("functions/sectioning variadic", "make sure variadics can bite off chunks of data") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.set_function("f", [](sol::variadic_args va) {
-		int r = 0;
-		sol::variadic_args shifted_va(va.lua_state(), 3);
-		for (auto v : shifted_va) {
-			int value = v;
-			r += value;
-		}
-		return r;
-	});
-
-	lua.safe_script("x = f(1, 2, 3, 4)");
-	lua.safe_script("x2 = f(8, 200, 3, 4)");
-	lua.safe_script("x3 = f(1, 2, 3, 4, 5, 6)");
-
-	lua.safe_script("print(x) assert(x == 7)");
-	lua.safe_script("print(x2) assert(x2 == 7)");
-	lua.safe_script("print(x3) assert(x3 == 18)");
-}
-
-TEST_CASE("functions/pointer nullptr + nil", "ensure specific semantics for handling pointer-nils passed through sol") {
-	struct nil_test {
-
-		static void f(nil_test* p) {
-			REQUIRE(p == nullptr);
-		}
-		static void g(std::unique_ptr<nil_test>& p) {
-			REQUIRE(p == nullptr);
-		}
-		static void h(std::shared_ptr<nil_test>& p) {
-			REQUIRE(p == nullptr);
-		}
-	};
-
-	std::shared_ptr<nil_test> sptr;
-	std::unique_ptr<nil_test> uptr;
-	std::unique_ptr<nil_test> ruptr;
-	nil_test* rptr = ruptr.get();
-	nil_test* vptr = nullptr;
-
-	SECTION("ptr") {
-		sol::state lua;
-		lua["v1"] = sptr;
-		lua["v2"] = std::unique_ptr<nil_test>();
-		lua["v3"] = rptr;
-		lua["v4"] = vptr;
-
-		REQUIRE_NOTHROW([&]() {
-			nil_test* v1 = lua["v1"];
-			nil_test* v2 = lua["v2"];
-			nil_test* v3 = lua["v3"];
-			nil_test* v4 = lua["v4"];
-			REQUIRE(v1 == sptr.get());
-			REQUIRE(v1 == nullptr);
-			REQUIRE(v2 == uptr.get());
-			REQUIRE(v2 == nullptr);
-			REQUIRE(v3 == rptr);
-			REQUIRE(v3 == nullptr);
-			REQUIRE(v4 == vptr);
-			REQUIRE(v4 == nullptr);
-		}());
-	}
-	SECTION("ptr") {
-		sol::state lua;
-		lua.open_libraries();
-
-		lua["v1"] = sptr;
-		lua["v2"] = std::unique_ptr<nil_test>();
-		lua["v3"] = rptr;
-		lua["v4"] = vptr;
-		lua["f"] = &nil_test::f;
-		lua["g"] = &nil_test::g;
-		lua["h"] = &nil_test::h;
-
-		REQUIRE_NOTHROW([&]() {
-			lua.safe_script("f(v1)");
-			lua.safe_script("f(v2)");
-			lua.safe_script("f(v3)");
-			lua.safe_script("f(v4)");
-
-			lua.safe_script("assert(v1 == nil)");
-			lua.safe_script("assert(v2 == nil)");
-			lua.safe_script("assert(v3 == nil)");
-			lua.safe_script("assert(v4 == nil)");
-		}());
-	}
-	SECTION("throw unique argument") {
-		sol::state lua;
-		lua["v2"] = std::unique_ptr<nil_test>();
-		lua["g"] = &nil_test::g;
-
-		auto result = lua.safe_script("g(v2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-	SECTION("throw shared argument") {
-		sol::state lua;
-		lua["v1"] = sptr;
-		lua["h"] = &nil_test::h;
-
-		auto result = lua.safe_script("h(v1)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-	SECTION("throw ref") {
-		{
-			sol::state lua;
-			lua["v1"] = sptr;
-			sol::object o = lua["v1"];
-			bool isp = o.is<nil_test&>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v2"] = std::unique_ptr<nil_test>();
-			sol::object o = lua["v2"];
-			bool isp = o.is<nil_test&>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v3"] = rptr;
-			sol::object o = lua["v3"];
-			bool isp = o.is<nil_test&>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v4"] = vptr;
-			sol::object o = lua["v4"];
-			bool isp = o.is<nil_test&>();
-			REQUIRE_FALSE(isp);
-		}
-	}
-	SECTION("throw unique") {
-		{
-			sol::state lua;
-			lua["v1"] = sptr;
-			sol::object o = lua["v1"];
-			bool isp = o.is<std::unique_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v2"] = std::unique_ptr<nil_test>();
-			sol::object o = lua["v2"];
-			bool isp = o.is<std::unique_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v3"] = rptr;
-			sol::object o = lua["v3"];
-			bool isp = o.is<std::unique_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		};
-		{
-			sol::state lua;
-			lua["v4"] = vptr;
-			sol::object o = lua["v4"];
-			bool isp = o.is<std::unique_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		};
-	}
-	SECTION("throw shared") {
-		{
-			sol::state lua;
-			lua["v1"] = sptr;
-			sol::object o = lua["v1"];
-			bool isp = o.is<std::shared_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v2"] = std::unique_ptr<nil_test>();
-			sol::object o = lua["v2"];
-			bool isp = o.is<std::shared_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v3"] = rptr;
-			sol::object o = lua["v3"];
-			bool isp = o.is<std::shared_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		}
-		{
-			sol::state lua;
-			lua["v4"] = vptr;
-			sol::object o = lua["v4"];
-			bool isp = o.is<std::shared_ptr<nil_test>>();
-			REQUIRE_FALSE(isp);
-		}
-	}
-}
-
-TEST_CASE("functions/unique_usertype overloading", "make sure overloading can work with ptr vs. specifically asking for a unique_usertype") {
-	struct test {
-		int special_value = 17;
-		test() : special_value(17) {
-		}
-		test(int special_value) : special_value(special_value) {
-		}
-	};
-	auto print_up_test = [](std::unique_ptr<test>& x) { REQUIRE(x->special_value == 21); };
-	auto print_up_2_test = [](int, std::unique_ptr<test>& x) { REQUIRE(x->special_value == 21); };
-	auto print_sp_test = [](std::shared_ptr<test>& x) { REQUIRE(x->special_value == 44); };
-	auto print_ptr_test = [](test* x) { REQUIRE(x->special_value == 17); };
-	auto print_ref_test = [](test& x) {
-		bool is_any = x.special_value == 17 || x.special_value == 21 || x.special_value == 44;
-		REQUIRE(is_any);
-	};
-	using f_t = void(test&);
-	f_t* fptr = print_ref_test;
-
-	std::unique_ptr<test> ut = std::make_unique<test>(17);
-	SECTION("working") {
-		sol::state lua;
-
-		lua.set_function("f", print_up_test);
-		lua.set_function("g", sol::overload(std::move(print_sp_test), print_up_test, std::ref(print_ptr_test)));
-		lua.set_function("h", std::ref(fptr));
-		lua.set_function("i", std::move(print_up_2_test));
-
-		lua["v1"] = std::make_unique<test>(21);
-		lua["v2"] = std::make_shared<test>(44);
-		lua["v3"] = test(17);
-		lua["v4"] = ut.get();
-
-		{
-			auto result = lua.safe_script("f(v1)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("g(v1)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("g(v2)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("g(v3)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("g(v4)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("h(v1)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("h(v2)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("h(v3)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("h(v4)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("i(20, v1)", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-	};
-	// LuaJIT segfaults hard on some Linux machines
-	// and it breaks all the tests...
-	SECTION("throws-value") {
-		sol::state lua;
-
-		lua.set_function("f", print_up_test);
-		lua["v3"] = test(17);
-
-		auto result = lua.safe_script("f(v3)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	};
-	SECTION("throws-shared_ptr") {
-		sol::state lua;
-
-		lua.set_function("f", print_up_test);
-		lua["v2"] = std::make_shared<test>(44);
-
-		auto result = lua.safe_script("f(v2)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	};
-	SECTION("throws-ptr") {
-		sol::state lua;
-
-		lua.set_function("f", print_up_test);
-		lua["v4"] = ut.get();
-
-		auto result = lua.safe_script("f(v4)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	};
-}
-
-TEST_CASE("functions/lua style default arguments", "allow default arguments using sol::reference and sol::object") {
-	auto def_f1 = [](sol::object defaulted) -> int {
-		bool inactive = defaulted == sol::lua_nil; // inactive by default
-		if (inactive) {
-			return 20;
-		}
-		return 10;
-	};
-	auto def_f2 = [](sol::reference defaulted) -> int {
-		bool inactive = defaulted == sol::lua_nil; // inactive by default
-		if (inactive) {
-			return 20;
-		}
-		return 10;
-	};
-	auto def_f3 = [](sol::stack_reference defaulted) -> int {
-		bool inactive = defaulted == sol::lua_nil; // inactive by default
-		if (inactive) {
-			return 20;
-		}
-		return 10;
-	};
-
-	sol::state lua;
-	lua.set_function("f1", def_f1);
-	lua.set_function("f2", def_f2);
-	lua.set_function("f3", def_f3);
-
-	auto result = lua.safe_script(R"(
-		v1d, v1nd = f1(), f1(1)
-		v2d, v2nd = f2(), f2(1)
-		v3d, v3nd = f3(), f3(1)
-	)",
-	     sol::script_pass_on_error);
-	REQUIRE(result.valid());
-	int v1d = lua["v1d"];
-	int v1nd = lua["v1nd"];
-	int v2d = lua["v2d"];
-	int v2nd = lua["v2nd"];
-	int v3d = lua["v3d"];
-	int v3nd = lua["v3nd"];
-	REQUIRE(20 == v1d);
-	REQUIRE(20 == v2d);
-	REQUIRE(20 == v3d);
-	REQUIRE(10 == v1nd);
-	REQUIRE(10 == v2nd);
-	REQUIRE(10 == v3nd);
-}
-
-#if !defined(_MSC_VER) || !(defined(_WIN32) && !defined(_WIN64))
-
-TEST_CASE("functions/noexcept", "allow noexcept functions to be serialized properly into Lua using sol3") {
-	struct T {
-		static int noexcept_function() noexcept {
-			return 0x61;
-		}
-
-		int noexcept_method() noexcept {
-			return 0x62;
-		}
-	} t;
-
-	lua_CFunction ccall = sol::c_call<decltype(&raw_noexcept_function), &raw_noexcept_function>;
-
-	sol::state lua;
-
-	lua.set_function("f", &T::noexcept_function);
-	lua.set_function("g", &T::noexcept_method);
-	lua.set_function("h", &T::noexcept_method, T());
-	lua.set_function("i", &T::noexcept_method, std::ref(t));
-	lua.set_function("j", &T::noexcept_method, &t);
-	lua.set_function("k", &T::noexcept_method, t);
-	lua.set_function("l", &raw_noexcept_function);
-	lua.set_function("m", ccall);
-
-	lua["t"] = T();
-	lua.safe_script("v1 = f()");
-	lua.safe_script("v2 = g(t)");
-	lua.safe_script("v3 = h()");
-	lua.safe_script("v4 = i()");
-	lua.safe_script("v5 = j()");
-	lua.safe_script("v6 = k()");
-	lua.safe_script("v7 = l()");
-	lua.safe_script("v8 = m()");
-	int v1 = lua["v1"];
-	int v2 = lua["v2"];
-	int v3 = lua["v3"];
-	int v4 = lua["v4"];
-	int v5 = lua["v5"];
-	int v6 = lua["v6"];
-	int v7 = lua["v7"];
-	int v8 = lua["v8"];
-	REQUIRE(v1 == 0x61);
-	REQUIRE(v2 == 0x62);
-	REQUIRE(v3 == 0x62);
-	REQUIRE(v4 == 0x62);
-	REQUIRE(v5 == 0x62);
-	REQUIRE(v6 == 0x62);
-	REQUIRE(v7 == 0x63);
-	REQUIRE(v8 == 0x63);
-}
-
-#endif // Strange VC++ stuff
diff --git a/deps/sol2/tests/runtime_tests/source/functions.std.cpp b/deps/sol2/tests/runtime_tests/source/functions.std.cpp
deleted file mode 100644
index e728c7e..0000000
--- a/deps/sol2/tests/runtime_tests/source/functions.std.cpp
+++ /dev/null
@@ -1,236 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <iostream>

-

-void test_free_func(std::function<void()> f) {

-	f();

-}

-

-void test_free_func2(std::function<int(int)> f, int arg1) {

-	int val = f(arg1);

-	REQUIRE(val == arg1);

-}

-

-std::function<int()> makefn() {

-	auto fx = []() -> int { return 0x1456789; };

-	return fx;

-}

-

-void takefn(std::function<int()> purr) {

-	if (purr() != 0x1456789)

-		throw 0;

-}

-

-TEST_CASE("functions/empty std functions", "std::function is allowed to be empty, so it should be serialized to nil") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-	std::function<void()> foo = nullptr;

-	sol::function bar;

-

-	lua["Foo"] = foo;

-	lua["Bar"] = bar;

-

-	sol::optional<sol::error> result = lua.safe_script(R"SCR(

-	if Bar ~= nil

-	then

-		Bar()

-	end

-

-	if Foo ~= nil or type(Foo) == 'function'

-	then

-		Foo()

-	end

-	)SCR",

-	     sol::script_pass_on_error);

-	REQUIRE_FALSE(result.has_value());

-

-	sol::optional<sol::error> result0 = lua.safe_script(R"SCR(Foo())SCR", sol::script_pass_on_error);

-	REQUIRE(result0.has_value());

-	sol::optional<sol::error> result1 = lua.safe_script(R"SCR(Bar())SCR", sol::script_pass_on_error);

-	REQUIRE(result1.has_value());

-}

-

-TEST_CASE("functions/sol::function to std::function", "check if conversion to std::function works properly and calls with correct arguments") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-

-	lua.open_libraries(sol::lib::base);

-

-	lua.set_function("testFunc", test_free_func);

-	lua.set_function("testFunc2", test_free_func2);

-	auto result1 = lua.safe_script("testFunc(function() print(\"hello std::function\") end)", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	{

-		auto result = lua.safe_script(

-		     "function m(a)\n"

-		     "     print(\"hello std::function with arg \", a)\n"

-		     "     return a\n"

-		     "end\n"

-		     "\n"

-		     "testFunc2(m, 1)",

-		     sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-}

-

-TEST_CASE("functions/returning functions from C++", "check to see if returning a functor and getting a functor from lua is possible") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.set_function("makefn", makefn);

-	lua.set_function("takefn", takefn);

-	{

-		auto result = lua.safe_script(

-		     "afx = makefn()\n"

-		     "print(afx())\n"

-		     "takefn(afx)\n",

-		     sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-}

-

-TEST_CASE("functions/set_function already wrapped", "setting a function returned from Lua code that is already wrapped into a sol::function or similar") {

-	SECTION("test different types") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		sol::function fn = lua.safe_script("return function() return 5 end");

-		sol::protected_function pfn = fn;

-		std::function<int()> sfn = fn;

-

-		lua.set_function("test", fn);

-		lua.set_function("test2", pfn);

-		lua.set_function("test3", sfn);

-

-		{

-			auto result = lua.safe_script("assert(type(test) == 'function')", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test() ~= nil)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test() == 5)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-

-		{

-			auto result = lua.safe_script("assert(type(test2) == 'function')", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test2() ~= nil)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test2() == 5)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-

-		{

-			auto result = lua.safe_script("assert(type(test3) == 'function')", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test3() ~= nil)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test3() == 5)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-	}

-

-	SECTION("getting the value from C++") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		sol::function fn = lua.safe_script("return function() return 5 end");

-

-		int result = fn();

-		REQUIRE(result == 5);

-	}

-

-	SECTION("setting the function directly") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		sol::function fn = lua.safe_script("return function() return 5 end");

-

-		lua.set_function("test", fn);

-

-		{

-			auto result = lua.safe_script("assert(type(test) == 'function')", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test() ~= nil)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test() == 5)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-	}

-

-	SECTION("does the function actually get executed?") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		sol::function fn2 = lua.safe_script("return function() print('this was executed') end");

-		lua.set_function("test", fn2);

-

-		{

-			auto result = lua.safe_script("assert(type(test) == 'function')", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("test()", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-	}

-

-	SECTION("setting the function indirectly, with the return value cast explicitly") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		sol::function fn = lua.safe_script("return function() return 5 end");

-

-		lua.set_function("test", [&fn]() { return fn.call<int>(); });

-

-		{

-			auto result = lua.safe_script("assert(type(test) == 'function')", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test() ~= nil)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-		{

-			auto result = lua.safe_script("assert(test() == 5)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/gc.cpp b/deps/sol2/tests/runtime_tests/source/gc.cpp
deleted file mode 100644
index f5cda70..0000000
--- a/deps/sol2/tests/runtime_tests/source/gc.cpp
+++ /dev/null
@@ -1,623 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-#include <string>
-#include <list>
-#include <vector>
-#include <memory>
-#include <set>
-
-TEST_CASE("gc/destructors", "test if destructors are fired properly through gc of unbound usertypes") {
-	struct test;
-	static std::vector<test*> tests_destroyed;
-	struct test {
-		int v = 10;
-		~test() {
-			tests_destroyed.push_back(this);
-		}
-	};
-	test t;
-	test* pt = nullptr;
-	{
-		sol::state lua;
-
-		lua["t"] = test{};
-		pt = lua["t"];
-	}
-
-	REQUIRE(tests_destroyed.size() == 2);
-	REQUIRE(tests_destroyed.back() == pt);
-
-	{
-		sol::state lua;
-
-		lua["t"] = &t;
-		pt = lua["t"];
-	}
-
-	REQUIRE(tests_destroyed.size() == 2);
-	REQUIRE(&t == pt);
-
-	{
-		sol::state lua;
-
-		lua["t"] = std::ref(t);
-		pt = lua["t"];
-	}
-
-	REQUIRE(tests_destroyed.size() == 2);
-	REQUIRE(&t == pt);
-
-	{
-		sol::state lua;
-
-		lua["t"] = t;
-		pt = lua["t"];
-	}
-
-	REQUIRE(tests_destroyed.size() == 3);
-	REQUIRE(&t != pt);
-	REQUIRE(nullptr != pt);
-}
-
-TEST_CASE("gc/virtual destructors", "ensure types with virtual destructions behave just fine") {
-	class B;
-	class A;
-	static std::vector<B*> bs;
-	static std::vector<A*> as;
-
-	class A {
-	public:
-		virtual ~A() {
-			as.push_back(this);
-			std::cout << "~A" << std::endl;
-		}
-	};
-
-	class B : public A {
-	public:
-		virtual ~B() {
-			bs.push_back(this);
-			std::cout << "~B" << std::endl;
-		}
-	};
-
-	{
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-
-		lua.new_usertype<A>("A");
-		lua.new_usertype<B>("B", sol::base_classes, sol::bases<A>());
-
-		B b1;
-		lua["b1"] = b1; // breaks here
-	}
-
-	REQUIRE(as.size() == 2);
-	REQUIRE(bs.size() == 2);
-}
-
-TEST_CASE("gc/function argument storage", "ensure functions take references on their types, not ownership, when specified") {
-	class gc_entity;
-	static std::vector<gc_entity*> entities;
-
-	class gc_entity {
-	public:
-		~gc_entity() {
-			entities.push_back(this);
-		}
-	};
-	SECTION("plain") {
-		entities.clear();
-
-		sol::state lua;
-		lua.open_libraries();
-		sol::function f = lua.safe_script(R"(
-return function(e)
-end
-)");
-		gc_entity* target = nullptr;
-		{
-			gc_entity e;
-			target = &e;
-			{
-				f(e);
-				lua.collect_garbage();
-			}
-			{
-				f(&e);
-				lua.collect_garbage();
-			}
-			{
-				f(std::ref(e));
-				lua.collect_garbage();
-			}
-		}
-		REQUIRE(entities.size() == 1);
-		REQUIRE(entities.back() == target);
-	}
-	SECTION("regular") {
-		entities.clear();
-
-		sol::state lua;
-		lua.open_libraries();
-		lua.new_usertype<gc_entity>("entity");
-		sol::function f = lua.safe_script(R"(
-return function(e)
-end
-)");
-		gc_entity* target = nullptr;
-		{
-			gc_entity e;
-			target = &e;
-			{
-				f(e);			   // same with std::ref(e)!
-				lua.collect_garbage(); // destroys e for some reason
-			}
-			{
-				f(&e);			   // same with std::ref(e)!
-				lua.collect_garbage(); // destroys e for some reason
-			}
-			{
-				f(std::ref(e));	   // same with std::ref(e)!
-				lua.collect_garbage(); // destroys e for some reason
-			}
-		}
-		REQUIRE(entities.size() == 1);
-		REQUIRE(entities.back() == target);
-	}
-}
-
-TEST_CASE("gc/function storage", "show that proper copies / destruction happens for function storage (or not)") {
-	static int created = 0;
-	static int destroyed = 0;
-	static void* last_call = nullptr;
-	static void* static_call = reinterpret_cast<void*>(0x01);
-	typedef void (*fptr)();
-	struct x {
-		x() {
-			++created;
-		}
-		x(const x&) {
-			++created;
-		}
-		x(x&&) {
-			++created;
-		}
-		x& operator=(const x&) {
-			return *this;
-		}
-		x& operator=(x&&) {
-			return *this;
-		}
-		void func() {
-			last_call = static_cast<void*>(this);
-		};
-		~x() {
-			++destroyed;
-		}
-	};
-	struct y {
-		y() {
-			++created;
-		}
-		y(const x&) {
-			++created;
-		}
-		y(x&&) {
-			++created;
-		}
-		y& operator=(const x&) {
-			return *this;
-		}
-		y& operator=(x&&) {
-			return *this;
-		}
-		static void func() {
-			last_call = static_call;
-		};
-		void operator()() {
-			func();
-		}
-		operator fptr() {
-			return func;
-		}
-		~y() {
-			++destroyed;
-		}
-	};
-
-	// stateful functors/member functions should always copy unless specified
-	{
-		created = 0;
-		destroyed = 0;
-		last_call = nullptr;
-		{
-			sol::state lua;
-			x x1;
-			lua.set_function("x1copy", &x::func, x1);
-			auto result1 = lua.safe_script("x1copy()", sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-			REQUIRE(created == 2);
-			REQUIRE(destroyed == 0);
-			REQUIRE_FALSE(last_call == &x1);
-
-			lua.set_function("x1ref", &x::func, std::ref(x1));
-			auto result2 = lua.safe_script("x1ref()", sol::script_pass_on_error);
-			REQUIRE(result2.valid());
-			REQUIRE(created == 2);
-			REQUIRE(destroyed == 0);
-			REQUIRE(last_call == &x1);
-		}
-		REQUIRE(created == 2);
-		REQUIRE(destroyed == 2);
-	}
-
-	// things convertible to a static function should _never_ be forced to make copies
-	// therefore, pass through untouched
-	{
-		created = 0;
-		destroyed = 0;
-		last_call = nullptr;
-		{
-			sol::state lua;
-			y y1;
-			lua.set_function("y1copy", y1);
-			auto result1 = lua.safe_script("y1copy()", sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-			REQUIRE(created == 1);
-			REQUIRE(destroyed == 0);
-			REQUIRE(last_call == static_call);
-
-			last_call = nullptr;
-			lua.set_function("y1ref", std::ref(y1));
-			auto result2 = lua.safe_script("y1ref()", sol::script_pass_on_error);
-			REQUIRE(result2.valid());
-			REQUIRE(created == 1);
-			REQUIRE(destroyed == 0);
-			REQUIRE(last_call == static_call);
-		}
-		REQUIRE(created == 1);
-		REQUIRE(destroyed == 1);
-	}
-}
-
-TEST_CASE("gc/same type closures", "make sure destructions are per-object, not per-type, by destroying one type multiple times") {
-	static std::set<void*> last_my_closures;
-	static bool checking_closures = false;
-	static bool check_failed = false;
-
-	struct my_closure {
-		int& n;
-
-		my_closure(int& n)
-		: n(n) {
-		}
-		~my_closure() noexcept(false) {
-			if (!checking_closures)
-				return;
-			void* addr = static_cast<void*>(this);
-			auto f = last_my_closures.find(addr);
-			if (f != last_my_closures.cend()) {
-				check_failed = true;
-			}
-			last_my_closures.insert(f, addr);
-		}
-
-		int operator()() {
-			++n;
-			return n;
-		}
-	};
-
-	int n = 250;
-	my_closure a(n);
-	my_closure b(n);
-	{
-		sol::state lua;
-
-		lua.set_function("f", a);
-		lua.set_function("g", b);
-		checking_closures = true;
-	}
-	REQUIRE_FALSE(check_failed);
-	REQUIRE(last_my_closures.size() == 2);
-}
-
-TEST_CASE("gc/usertypes", "show that proper copies / destruction happens for usertypes") {
-	static int created = 0;
-	static int destroyed = 0;
-	struct x {
-		x() {
-			++created;
-		}
-		x(const x&) {
-			++created;
-		}
-		x(x&&) {
-			++created;
-		}
-		x& operator=(const x&) {
-			return *this;
-		}
-		x& operator=(x&&) {
-			return *this;
-		}
-		~x() {
-			++destroyed;
-		}
-	};
-	SECTION("plain") {
-		created = 0;
-		destroyed = 0;
-		{
-			sol::state lua;
-			x x1;
-			x x2;
-			lua.set("x1copy", x1, "x2copy", x2, "x1ref", std::ref(x1));
-			x& x1copyref = lua["x1copy"];
-			x& x2copyref = lua["x2copy"];
-			x& x1ref = lua["x1ref"];
-			REQUIRE(created == 4);
-			REQUIRE(destroyed == 0);
-			REQUIRE(std::addressof(x1) == std::addressof(x1ref));
-			REQUIRE(std::addressof(x1copyref) != std::addressof(x1));
-			REQUIRE(std::addressof(x2copyref) != std::addressof(x2));
-		}
-		REQUIRE(created == 4);
-		REQUIRE(destroyed == 4);
-	}
-	SECTION("regular") {
-		created = 0;
-		destroyed = 0;
-		{
-			sol::state lua;
-			lua.new_usertype<x>("x");
-			x x1;
-			x x2;
-			lua.set("x1copy", x1, "x2copy", x2, "x1ref", std::ref(x1));
-			x& x1copyref = lua["x1copy"];
-			x& x2copyref = lua["x2copy"];
-			x& x1ref = lua["x1ref"];
-			REQUIRE(created == 4);
-			REQUIRE(destroyed == 0);
-			REQUIRE(std::addressof(x1) == std::addressof(x1ref));
-			REQUIRE(std::addressof(x1copyref) != std::addressof(x1));
-			REQUIRE(std::addressof(x2copyref) != std::addressof(x2));
-		}
-		REQUIRE(created == 4);
-		REQUIRE(destroyed == 4);
-	}
-}
-
-TEST_CASE("gc/double-deletion tests", "make sure usertypes are properly destructed and don't double-delete memory or segfault") {
-	class crash_class {
-	public:
-		crash_class() {
-		}
-		~crash_class() {
-			a = 10;
-		}
-
-	private:
-		int a;
-	};
-
-	sol::state lua;
-
-	SECTION("regular") {
-		lua.new_usertype<crash_class>("CrashClass",
-			sol::call_constructor, sol::constructors<sol::types<>>());
-
-		auto result1 = lua.safe_script(R"(
-		function testCrash()
-			local x = CrashClass()
-		end
-		)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-
-		for (int i = 0; i < 1000; ++i) {
-			lua["testCrash"]();
-		}
-	}
-}
-
-TEST_CASE("gc/shared_ptr regression", "metatables should not screw over unique usertype metatables") {
-	static int created = 0;
-	static int destroyed = 0;
-	struct test {
-		test() {
-			++created;
-		}
-
-		~test() {
-			++destroyed;
-		}
-	};
-
-	SECTION("regular") {
-		created = 0;
-		destroyed = 0;
-		{
-			std::list<std::shared_ptr<test>> tests;
-			sol::state lua;
-			lua.open_libraries();
-
-			lua.new_usertype<test>("test",
-				"create", [&]() -> std::shared_ptr<test> {
-					tests.push_back(std::make_shared<test>());
-					return tests.back();
-				});
-			REQUIRE(created == 0);
-			REQUIRE(destroyed == 0);
-			auto result1 = lua.safe_script("x = test.create()", sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-			REQUIRE(created == 1);
-			REQUIRE(destroyed == 0);
-			REQUIRE_FALSE(tests.empty());
-			std::shared_ptr<test>& x = lua["x"];
-			std::size_t xuse = x.use_count();
-			std::size_t tuse = tests.back().use_count();
-			REQUIRE(xuse == tuse);
-		}
-		REQUIRE(created == 1);
-		REQUIRE(destroyed == 1);
-	}
-}
-
-TEST_CASE("gc/double deleter guards", "usertype metatables internally must not rely on C++ state") {
-	SECTION("regular") {
-		struct c_a {
-			int xv;
-		};
-		struct c_b {
-			int yv;
-		};
-		auto routine = []() {
-			sol::state lua;
-			lua.new_usertype<c_a>("c_a", "x", &c_a::xv);
-			lua.new_usertype<c_b>("c_b", "y", &c_b::yv);
-			lua = sol::state();
-			lua.new_usertype<c_a>("c_a", "x", &c_a::xv);
-			lua.new_usertype<c_b>("c_b", "y", &c_b::yv);
-			lua = sol::state();
-		};
-		REQUIRE_NOTHROW(routine());
-	}
-}
-
-TEST_CASE("gc/alignment", "test that allocation is always on aligned boundaries, no matter the wrapper / type") {
-	struct test {
-		std::function<void()> callback = []() { std::cout << "Hello world!" << std::endl; };
-
-		void check_alignment() {
-			std::uintptr_t p = reinterpret_cast<std::uintptr_t>(this);
-			std::uintptr_t offset = p % std::alignment_of<test>::value;
-			REQUIRE(offset == 0);
-		}
-	};
-
-	sol::state lua;
-	lua.new_usertype<test>("test",
-		"callback", &test::callback);
-
-	test obj{};
-	lua["obj"] = &obj;
-	INFO("obj");
-	{
-		auto r = lua.safe_script("obj.callback()", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		// Do not check for stack-created object
-		//test& lobj = lua["obj"];
-		//lobj.check_alignment();
-	}
-	
-	lua["obj0"] = std::ref(obj);
-	INFO("obj0");
-	{
-		auto r = lua.safe_script("obj0.callback()", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		// Do not check for stack-created object
-		//test& lobj = lua["obj0"];
-		//lobj.check_alignment();
-	}
-
-	lua["obj1"] = obj;
-	INFO("obj1");
-	{
-		auto r = lua.safe_script("obj1.callback()", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		test& lobj = lua["obj1"];
-		lobj.check_alignment();
-	}
-
-	lua["obj2"] = test{};
-	INFO("obj2");
-	{
-		auto r = lua.safe_script("obj2.callback()", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		test& lobj = lua["obj2"];
-		lobj.check_alignment();
-	}
-
-	lua["obj3"] = std::make_unique<test>();
-	INFO("obj3");
-	{
-		auto r = lua.safe_script("obj3.callback()", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		test& lobj = lua["obj3"];
-		lobj.check_alignment();
-	}
-
-	lua["obj4"] = std::make_shared<test>();
-	INFO("obj4");
-	{
-		auto r = lua.safe_script("obj4.callback()", sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	{
-		test& lobj = lua["obj4"];
-		lobj.check_alignment();
-	}
-}
-
-TEST_CASE("gc/multi-argument destructors", "make sure transparent arguments come along for the ride") {
-	static int transparent_foos_destroyed = 0;
-
-	struct transparent_foo {
-		~transparent_foo() {
-			++transparent_foos_destroyed;
-		}
-	};
-
-	lua_State* lua_state = nullptr;
-	lua_State* call_state = nullptr;
-	auto call_des = [&call_state](transparent_foo* f, sol::this_state s) {
-		call_state = s;
-		return f->~transparent_foo();
-	};
-	{
-		sol::state lua;
-		lua_state = lua;
-		lua.new_usertype<transparent_foo>("foo", sol::meta_function::garbage_collect, sol::destructor(std::move(call_des)));
-
-		lua.script("foo.new()");
-	}
-	REQUIRE(transparent_foos_destroyed == 1);
-	REQUIRE(call_state == lua_state);
-}
diff --git a/deps/sol2/tests/runtime_tests/source/large_integer.cpp b/deps/sol2/tests/runtime_tests/source/large_integer.cpp
deleted file mode 100644
index d5d08c7..0000000
--- a/deps/sol2/tests/runtime_tests/source/large_integer.cpp
+++ /dev/null
@@ -1,156 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <cstdint>
-#include <limits>
-
-TEST_CASE("large_integer/bool", "pass bool integral value to and from lua") {
-	sol::state lua;
-	lua.open_libraries();
-	lua.set_function("f", [&](bool num) {
-		REQUIRE(num == true);
-		return num;
-	});
-	auto result1 = lua.safe_script("x = f(true)\n"
-		"assert(x == true)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	sol::object x = lua["x"];
-	REQUIRE(x.is<bool>());
-	REQUIRE(x.as<bool>() == true);
-	REQUIRE_FALSE(x.is<std::int32_t>());
-	{
-		auto result = lua.safe_script("f(1)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-}
-
-TEST_CASE("large_integers/unsigned32", "pass large unsigned 32bit values to and from lua") {
-	using T = std::uint32_t;
-	sol::state lua;
-	lua.open_libraries();
-	lua.set_function("f", [&](T num) -> T {
-		REQUIRE(num == 0xFFFFFFFF);
-		return num;
-	});
-	auto result1 = lua.safe_script("x = f(0xFFFFFFFF)\n"
-		"assert(x == 0xFFFFFFFF)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	sol::object x = lua["x"];
-	REQUIRE(x.is<T>());
-	REQUIRE(x.as<T>() == 0xFFFFFFFF);
-}
-
-TEST_CASE("large_integer/unsigned53", "pass large unsigned 53bit value to and from lua") {
-	using T = std::uint64_t;
-	sol::state lua;
-	lua.open_libraries();
-	lua.set_function("f", [&](T num) -> T {
-		REQUIRE(num == 0x1FFFFFFFFFFFFFull);
-		return num;
-	});
-	auto result1 = lua.safe_script("x = f(0x1FFFFFFFFFFFFF)\n"
-		"assert(x == 0x1FFFFFFFFFFFFF)");
-	REQUIRE(result1.valid());
-	sol::object x = lua["x"];
-	REQUIRE(x.is<T>());
-	REQUIRE(x.as<T>() == 0x1FFFFFFFFFFFFFull);
-}
-
-TEST_CASE("large_integer/unsigned64", "pass too large unsigned 64bit value to lua") {
-	using T = std::int64_t;
-	sol::state lua;
-	lua.set_function("f", [&](T num) -> T {
-		return num;
-	});
-	REQUIRE_THROWS([&lua]() {
-		sol::protected_function pf = lua["f"];
-		auto result = pf(0xFFFFFFFFFFFFFFFFull);
-	}());
-}
-
-TEST_CASE("large_integer/double", "pass negative and large positive values as signed and unsigned from and to lua") {
-	sol::state lua;
-	lua.open_libraries();
-	lua.set_function("s32", [&](std::int32_t num) {
-		return num;
-	});
-	lua.set_function("s64", [&](std::int64_t num) {
-		return num;
-	});
-	lua.set_function("u32", [&](std::uint32_t num) {
-		return num;
-	});
-	lua.set_function("u64", [&](std::uint64_t num) {
-		return num;
-	});
-	{
-		//signed 32bit
-		auto result1 = lua.safe_script("x = s32(-1)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		auto result2 = lua.safe_script("assert(x == -1)", sol::script_pass_on_error);
-		REQUIRE(result2.valid());
-		auto result3 = lua.safe_script("x = s32(0xFFFFFFFF)", sol::script_pass_on_error);
-		REQUIRE(result3.valid());
-		auto result4 = lua.safe_script("assert(x == -1)", sol::script_pass_on_error);
-		REQUIRE(result4.valid());
-
-		sol::object x = lua["x"];
-		REQUIRE(x.is<std::int32_t>());
-		REQUIRE(x.as<std::int32_t>() == -1);
-		REQUIRE(x.is<std::uint32_t>());
-		REQUIRE(x.as<std::uint32_t>() == 0xFFFFFFFF);
-	}
-
-	//unsigned 32bit
-	{
-		auto result1 = lua.safe_script("x = u32(0xFFFFFFFF)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		auto result2 = lua.safe_script("assert(x == 0xFFFFFFFF)", sol::script_pass_on_error);
-		REQUIRE(result2.valid());
-		auto result3 = lua.safe_script("x = u32(-1)", sol::script_pass_on_error);
-		REQUIRE(result3.valid());
-		auto result4 = lua.safe_script("assert(x == 0xFFFFFFFF)", sol::script_pass_on_error);
-		REQUIRE(result4.valid());
-		sol::object x = lua["x"];
-		REQUIRE(x.is<std::int32_t>());
-		REQUIRE(x.as<std::int32_t>() == -1);
-		REQUIRE(x.is<std::uint32_t>());
-		REQUIRE(x.as<std::uint32_t>() == 0xFFFFFFFF);
-	}
-	//signed 64bit
-	{
-		auto result1 = lua.safe_script("x = s64(-1)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		auto result2 = lua.safe_script("assert(x == -1)", sol::script_pass_on_error);
-		REQUIRE(result2.valid());
-		sol::object x = lua["x"];
-		REQUIRE(x.is<std::int64_t>());
-		REQUIRE(x.as<std::int64_t>() == -1);
-		REQUIRE(x.is<std::uint64_t>());
-		REQUIRE(x.as<std::uint64_t>() == 0xFFFFFFFFFFFFFFFFull);
-	}
-}
diff --git a/deps/sol2/tests/runtime_tests/source/lua_value.cpp b/deps/sol2/tests/runtime_tests/source/lua_value.cpp
deleted file mode 100644
index 5e3126f..0000000
--- a/deps/sol2/tests/runtime_tests/source/lua_value.cpp
+++ /dev/null
@@ -1,401 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <vector>

-#include <map>

-#include <thread>

-#include <mutex>

-#if defined(SOL_CXX17_FEATURES) && SOL_CXX17_FEATURES

-#include <string_view>

-#include <variant>

-#endif // C++17

-

-struct int_entry {

-	int value;

-

-	int_entry() : value(0) {

-	}

-

-	int_entry(int v) : value(v) {

-	}

-

-	bool operator==(const int_entry& e) const {

-		return value == e.value;

-	}

-};

-

-std::mutex lua_value_construct_require_mutex;

-

-void lua_value_construct_race() {

-	sol::state lua;

-	try {

-		lua.open_libraries();

-		lua["a"] = sol::lua_value(lua, 24);

-		int a = lua["a"];

-		{

-			std::lock_guard<std::mutex> lg(lua_value_construct_require_mutex);

-			REQUIRE(a == 24);

-		}

-	}

-	catch (const sol::error& e) {

-		std::lock_guard<std::mutex> lg(lua_value_construct_require_mutex);

-		INFO(e.what());

-		REQUIRE(false);

-	}

-	catch (...) {

-		std::lock_guard<std::mutex> lg(lua_value_construct_require_mutex);

-		REQUIRE(false);

-	}

-}

-

-TEST_CASE("lua_value/nested", "make nested values can be put in lua_value properly") {

-#if defined(SOL_STD_VARIANT) && SOL_STD_VARIANT

-	using mixed_table_entry = std::variant<int, int_entry, std::string>;

-	using nested_entry = std::variant<int, int_entry, std::string, std::vector<mixed_table_entry>>;

-

-	const std::vector<std::variant<int, int_entry>> mixed_table_truth = { 1, int_entry(2), 3, int_entry(4), 5 };

-	const std::vector<nested_entry> mixed_nested_table_truth = { 1, int_entry(2), 3, int_entry(4), std::vector<mixed_table_entry>{ 5, 6, int_entry(7), "8" } };

-

-	sol::state lua;

-

-	sol::lua_value lv_mixed_table(lua, sol::array_value{ 1, int_entry(2), 3, int_entry(4), 5 });

-	sol::lua_value lv_mixed_nested_table(lua, sol::array_value{ 1, int_entry(2), 3, int_entry(4), sol::array_value{ 5, 6, int_entry(7), "8" } });

-

-	REQUIRE(lv_mixed_table.is<sol::table>());

-	REQUIRE(lv_mixed_nested_table.is<sol::table>());

-

-	std::vector<std::variant<int, int_entry>> mixed_table_value_lv = lv_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-	std::vector<nested_entry> mixed_nested_table_value_lv = lv_mixed_nested_table.as<std::vector<nested_entry>>();

-

-	REQUIRE(mixed_table_truth == mixed_table_value_lv);

-	REQUIRE(mixed_nested_table_truth == mixed_nested_table_value_lv);

-

-	SECTION("type check (object)") {

-		sol::object obj_mixed_table(lv_mixed_table.value());

-		sol::object obj_mixed_nested_table(lv_mixed_nested_table.value());

-

-		REQUIRE(obj_mixed_table.is<sol::table>());

-		REQUIRE(obj_mixed_nested_table.is<sol::table>());

-

-		std::vector<std::variant<int, int_entry>> mixed_table_value = obj_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-		std::vector<nested_entry> mixed_nested_table_value = obj_mixed_nested_table.as<std::vector<nested_entry>>();

-

-		REQUIRE(mixed_table_truth == mixed_table_value);

-		REQUIRE(mixed_nested_table_truth == mixed_nested_table_value);

-	}

-	SECTION("pushing/popping") {

-		lua["obj_mixed_table"] = lv_mixed_table;

-		lua["obj_mixed_nested_table"] = lv_mixed_nested_table;

-

-		sol::lua_value obj_mixed_table = lua["obj_mixed_table"];

-		sol::lua_value obj_mixed_nested_table = lua["obj_mixed_nested_table"];

-

-		REQUIRE(obj_mixed_table.is<sol::table>());

-		REQUIRE(obj_mixed_nested_table.is<sol::table>());

-

-		std::vector<std::variant<int, int_entry>> mixed_table_value = obj_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-		std::vector<nested_entry> mixed_nested_table_value = obj_mixed_nested_table.as<std::vector<nested_entry>>();

-

-		REQUIRE(mixed_table_truth == mixed_table_value);

-		REQUIRE(mixed_nested_table_truth == mixed_nested_table_value);

-	}

-	SECTION("pushing/popping (object)") {

-		lua["obj_mixed_table"] = lv_mixed_table;

-		lua["obj_mixed_nested_table"] = lv_mixed_nested_table;

-

-		sol::object obj_mixed_table = lua["obj_mixed_table"];

-		sol::object obj_mixed_nested_table = lua["obj_mixed_nested_table"];

-

-		REQUIRE(obj_mixed_table.is<sol::table>());

-		REQUIRE(obj_mixed_nested_table.is<sol::table>());

-

-		std::vector<std::variant<int, int_entry>> mixed_table_value = obj_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-		std::vector<nested_entry> mixed_nested_table_value = obj_mixed_nested_table.as<std::vector<nested_entry>>();

-

-		REQUIRE(mixed_table_truth == mixed_table_value);

-		REQUIRE(mixed_nested_table_truth == mixed_nested_table_value);

-	}

-#else

-	REQUIRE(true);

-#endif // C++17

-}

-

-TEST_CASE("lua_value/nested key value", "make nested values (key value) can be put in lua_value properly") {

-#if defined(SOL_STD_VARIANT) && SOL_STD_VARIANT

-	using mixed_table_entry = std::variant<int, int_entry, std::string>;

-	using nested_entry = std::variant<int, int_entry, std::string, std::vector<mixed_table_entry>>;

-

-	const std::vector<std::variant<int, int_entry>> mixed_table_truth = { 1, int_entry(2), 3, int_entry(4), 5 };

-	const std::vector<nested_entry> mixed_nested_table_truth = { 1, int_entry(2), 3, int_entry(4), std::vector<mixed_table_entry>{ 5, 6, int_entry(7), "8" } };

-

-	sol::state lua;

-

-	sol::lua_value lv_mixed_table(lua, sol::array_value{ 1, int_entry(2), 3, int_entry(4), 5 });

-	sol::lua_value lv_mixed_nested_table(lua, sol::array_value{ 1, int_entry(2), 3, int_entry(4), sol::array_value{ 5, 6, int_entry(7), "8" } });

-

-	REQUIRE(lv_mixed_table.is<sol::table>());

-	REQUIRE(lv_mixed_nested_table.is<sol::table>());

-

-	std::vector<std::variant<int, int_entry>> mixed_table_value_lv = lv_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-	std::vector<nested_entry> mixed_nested_table_value_lv = lv_mixed_nested_table.as<std::vector<nested_entry>>();

-

-	REQUIRE(mixed_table_truth == mixed_table_value_lv);

-	REQUIRE(mixed_nested_table_truth == mixed_nested_table_value_lv);

-

-	SECTION("type check (object)") {

-		sol::object obj_mixed_table(lv_mixed_table.value());

-		sol::object obj_mixed_nested_table(lv_mixed_nested_table.value());

-

-		REQUIRE(obj_mixed_table.is<sol::table>());

-		REQUIRE(obj_mixed_nested_table.is<sol::table>());

-

-		std::vector<std::variant<int, int_entry>> mixed_table_value = obj_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-		std::vector<nested_entry> mixed_nested_table_value = obj_mixed_nested_table.as<std::vector<nested_entry>>();

-

-		REQUIRE(mixed_table_truth == mixed_table_value);

-		REQUIRE(mixed_nested_table_truth == mixed_nested_table_value);

-	}

-	SECTION("pushing/popping") {

-		lua["obj_mixed_table"] = lv_mixed_table;

-		lua["obj_mixed_nested_table"] = lv_mixed_nested_table;

-

-		sol::lua_value obj_mixed_table = lua["obj_mixed_table"];

-		sol::lua_value obj_mixed_nested_table = lua["obj_mixed_nested_table"];

-

-		REQUIRE(obj_mixed_table.is<sol::table>());

-		REQUIRE(obj_mixed_nested_table.is<sol::table>());

-

-		std::vector<std::variant<int, int_entry>> mixed_table_value = obj_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-		std::vector<nested_entry> mixed_nested_table_value = obj_mixed_nested_table.as<std::vector<nested_entry>>();

-

-		REQUIRE(mixed_table_truth == mixed_table_value);

-		REQUIRE(mixed_nested_table_truth == mixed_nested_table_value);

-	}

-	SECTION("pushing/popping (object)") {

-		lua["obj_mixed_table"] = lv_mixed_table;

-		lua["obj_mixed_nested_table"] = lv_mixed_nested_table;

-

-		sol::object obj_mixed_table = lua["obj_mixed_table"];

-		sol::object obj_mixed_nested_table = lua["obj_mixed_nested_table"];

-

-		REQUIRE(obj_mixed_table.is<sol::table>());

-		REQUIRE(obj_mixed_nested_table.is<sol::table>());

-

-		std::vector<std::variant<int, int_entry>> mixed_table_value = obj_mixed_table.as<std::vector<std::variant<int, int_entry>>>();

-		std::vector<nested_entry> mixed_nested_table_value = obj_mixed_nested_table.as<std::vector<nested_entry>>();

-

-		REQUIRE(mixed_table_truth == mixed_table_value);

-		REQUIRE(mixed_nested_table_truth == mixed_nested_table_value);

-	}

-#else

-	REQUIRE(true);

-#endif // C++17

-}

-

-TEST_CASE("lua_value/basic types", "make sure we can stick values and nested values in a lua_value and retrieve them") {

-	sol::state lua;

-

-	const int_entry userdata_truth = int_entry(3);

-	const std::vector<int> int_table_truth = { 1, 2, 3, 4, 5 };

-	const std::map<int, int> int_map_truth = { {1, 2}, {3, 4}, {5, 6} };

-

-	sol::lua_value lv_int(lua, 1);

-	sol::lua_value lv_double(lua, 2.0);

-	sol::lua_value lv_string(lua, "heyo");

-	sol::lua_value lv_lstring(lua, L"hiyo");

-	sol::lua_value lv_bool(lua, true);

-	sol::lua_value lv_nil(lua, sol::lua_nil);

-	sol::lua_value lv_userdata(lua, int_entry(3));

-	sol::lua_value lv_int_table(lua, { 1, 2, 3, 4, 5 });

-	sol::lua_value lv_int_map(lua, { {1, 2}, {3, 4}, {5, 6} });

-	REQUIRE(lv_int.is<int>());

-	REQUIRE(lv_double.is<double>());

-	REQUIRE(lv_string.is<std::string>());

-	REQUIRE(lv_lstring.is<std::string>());

-	REQUIRE(lv_bool.is<bool>());

-	REQUIRE(lv_nil.is<sol::lua_nil_t>());

-	REQUIRE(lv_userdata.is<sol::userdata>());

-	REQUIRE(lv_userdata.is<int_entry>());

-	REQUIRE(lv_int_table.is<sol::table>());

-	REQUIRE(lv_int_map.is<sol::table>());

-

-	REQUIRE(lv_int.as<int>() == 1);

-	REQUIRE(lv_double.as<double>() == 2.0);

-	REQUIRE(lv_string.as<std::string>() == "heyo");

-	REQUIRE(lv_lstring.as<std::string>() == "hiyo");

-	REQUIRE(lv_lstring.as<std::wstring>() == L"hiyo");

-	REQUIRE(lv_bool.as<bool>());

-	REQUIRE(lv_nil.as<sol::lua_nil_t>() == sol::lua_nil);

-	REQUIRE(lv_userdata.as<int_entry>() == userdata_truth);

-

-	std::vector<int> int_table_value_lv = lv_int_table.as<std::vector<int>>();

-	REQUIRE(int_table_truth == int_table_value_lv);

-	std::map<int, int> int_map_value_lv = lv_int_map.as<std::map<int, int>>();

-	REQUIRE(int_map_truth == int_map_value_lv);

-

-	SECTION("type check (object)") {

-		sol::object obj_int(lv_int.value());

-		sol::object obj_double(lv_double.value());

-		sol::object obj_string(lv_string.value());

-		sol::object obj_lstring(lv_lstring.value());

-		sol::object obj_bool(lv_bool.value());

-		sol::object obj_nil(lv_nil.value());

-		sol::object obj_userdata(lv_userdata.value());

-		sol::object obj_int_table(lv_int_table.value());

-		sol::object obj_int_map(lv_int_map.value());

-

-		REQUIRE(obj_int.is<int>());

-		REQUIRE(obj_double.is<double>());

-		REQUIRE(obj_string.is<std::string>());

-		REQUIRE(obj_lstring.is<std::string>());

-		REQUIRE(obj_bool.is<bool>());

-		REQUIRE(obj_nil.is<sol::lua_nil_t>());

-		REQUIRE(obj_userdata.is<sol::userdata>());

-		REQUIRE(obj_userdata.is<int_entry>());

-		REQUIRE(obj_int_table.is<sol::table>());

-		REQUIRE(obj_int_map.is<sol::table>());

-

-		REQUIRE(obj_int.as<int>() == 1);

-		REQUIRE(obj_double.as<double>() == 2.0);

-		REQUIRE(obj_string.as<std::string>() == "heyo");

-		REQUIRE(obj_lstring.as<std::string>() == "hiyo");

-		REQUIRE(obj_lstring.as<std::wstring>() == L"hiyo");

-		REQUIRE(obj_bool.as<bool>());

-		REQUIRE(obj_userdata.as<int_entry>() == userdata_truth);

-		REQUIRE(obj_nil.as<sol::lua_nil_t>() == sol::lua_nil);

-

-		std::vector<int> int_table_value = obj_int_table.as<std::vector<int>>();

-		REQUIRE(int_table_truth == int_table_value);

-		std::map<int, int> int_map_value = obj_int_map.as<std::map<int, int>>();

-		REQUIRE(int_map_truth == int_map_value);

-	}

-	SECTION("push/popping") {

-		lua["obj_int"] = lv_int;

-		lua["obj_double"] = lv_double;

-		lua["obj_string"] = lv_string;

-		lua["obj_lstring"] = lv_lstring;

-		lua["obj_bool"] = lv_bool;

-		lua["obj_nil"] = lv_nil;

-		lua["obj_userdata"] = lv_userdata;

-		lua["obj_int_table"] = lv_int_table;

-		lua["obj_int_map"] = lv_int_map;

-

-		// these all actually invoke the constructor

-		// so do one .get<> explicitly to ensure it's

-		// working correctl for a few cases...

-		// but it's nice to make sure it's all there now

-		sol::lua_value obj_int = lua["obj_int"].get<sol::lua_value>();

-		sol::lua_value obj_double = lua["obj_double"].get<sol::lua_value>();

-		sol::lua_value obj_string = lua["obj_string"].get<sol::lua_value>();

-		sol::lua_value obj_lstring = lua["obj_lstring"].get<sol::lua_value>();

-		sol::lua_value obj_bool = lua["obj_bool"].get<sol::lua_value>();

-		sol::lua_value obj_nil = lua["obj_nil"];

-		sol::lua_value obj_userdata = lua["obj_userdata"];

-		sol::lua_value obj_int_table = lua["obj_int_table"];

-		sol::lua_value obj_int_map = lua["obj_int_map"];

-

-		REQUIRE(obj_int.is<int>());

-		REQUIRE(obj_double.is<double>());

-		REQUIRE(obj_string.is<std::string>());

-		REQUIRE(obj_lstring.is<std::string>());

-		REQUIRE(obj_bool.is<bool>());

-		REQUIRE(obj_nil.is<sol::lua_nil_t>());

-		REQUIRE(obj_int_table.is<sol::table>());

-		REQUIRE(obj_int_map.is<sol::table>());

-

-		REQUIRE(obj_int.as<int>() == 1);

-		REQUIRE(obj_double.as<double>() == 2.0);

-		REQUIRE(obj_string.as<std::string>() == "heyo");

-		REQUIRE(obj_lstring.as<std::string>() == "hiyo");

-		REQUIRE(obj_lstring.as<std::wstring>() == L"hiyo");

-		REQUIRE(obj_bool.as<bool>());

-		REQUIRE(obj_nil.as<sol::lua_nil_t>() == sol::lua_nil);

-

-		std::vector<int> int_table_value = obj_int_table.as<std::vector<int>>();

-		REQUIRE(int_table_truth == int_table_value);

-		std::map<int, int> int_map_value = obj_int_map.as<std::map<int, int>>();

-		REQUIRE(int_map_truth == int_map_value);

-	}

-	SECTION("push/popping (object)") {

-		lua["obj_int"] = lv_int;

-		lua["obj_double"] = lv_double;

-		lua["obj_string"] = lv_string;

-		lua["obj_lstring"] = lv_lstring;

-		lua["obj_bool"] = lv_bool;

-		lua["obj_nil"] = lv_nil;

-		lua["obj_userdata"] = lv_userdata;

-		lua["obj_int_table"] = lv_int_table;

-		lua["obj_int_map"] = lv_int_map;

-

-		sol::object obj_int = lua["obj_int"];

-		sol::object obj_double = lua["obj_double"];

-		sol::object obj_string = lua["obj_string"];

-		sol::object obj_lstring = lua["obj_lstring"];

-		sol::object obj_bool = lua["obj_bool"];

-		sol::object obj_nil = lua["obj_nil"];

-		sol::object obj_userdata = lua["obj_userdata"];

-		sol::object obj_int_table = lua["obj_int_table"];

-		sol::object obj_int_map = lua["obj_int_map"];

-

-		REQUIRE(obj_int.is<int>());

-		REQUIRE(obj_double.is<double>());

-		REQUIRE(obj_string.is<std::string>());

-		REQUIRE(obj_lstring.is<std::string>());

-		REQUIRE(obj_bool.is<bool>());

-		REQUIRE(obj_nil.is<sol::lua_nil_t>());

-		REQUIRE(obj_userdata.is<sol::userdata>());

-		REQUIRE(obj_userdata.is<int_entry>());

-		REQUIRE(obj_int_table.is<sol::table>());

-

-		REQUIRE(obj_int.as<int>() == 1);

-		REQUIRE(obj_double.as<double>() == 2.0);

-		REQUIRE(obj_string.as<std::string>() == "heyo");

-		REQUIRE(obj_lstring.as<std::string>() == "hiyo");

-		REQUIRE(obj_lstring.as<std::wstring>() == L"hiyo");

-		REQUIRE(obj_bool.as<bool>());

-		REQUIRE(obj_nil.as<sol::lua_nil_t>() == sol::lua_nil);

-		REQUIRE(obj_userdata.as<int_entry>() == userdata_truth);

-

-		std::vector<int> int_table_value = obj_int_table.as<std::vector<int>>();

-		REQUIRE(int_table_truth == int_table_value);

-		std::map<int, int> int_map_value = obj_int_map.as<std::map<int, int>>();

-		REQUIRE(int_map_truth == int_map_value);

-	}

-}

-

-TEST_CASE("lua_value/threading", "test that thread_local in lua_value constructors do not race or clobber") {

-	REQUIRE_NOTHROW([]() {

-		std::thread thrds[24];

-		for (int i = 0; i < 24; i++) {

-			thrds[i] = std::thread(&lua_value_construct_race);

-		}

-

-		for (int i = 0; i < 24; i++) {

-			thrds[i].join();

-		}

-	}());

-}

diff --git a/deps/sol2/tests/runtime_tests/source/main.cpp b/deps/sol2/tests/runtime_tests/source/main.cpp
deleted file mode 100644
index 52d33f2..0000000
--- a/deps/sol2/tests/runtime_tests/source/main.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#define CATCH_CONFIG_RUNNER

-#include <catch.hpp>

-

-int main(int argc, char* argv[]) {

-	int result = Catch::Session().run(argc, argv);

-	return result;

-}

diff --git a/deps/sol2/tests/runtime_tests/source/operators.cpp b/deps/sol2/tests/runtime_tests/source/operators.cpp
deleted file mode 100644
index e70e069..0000000
--- a/deps/sol2/tests/runtime_tests/source/operators.cpp
+++ /dev/null
@@ -1,463 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <algorithm>
-#include <numeric>
-#include <iostream>
-
-struct T {};
-
-TEST_CASE("operators/default", "test that generic equality operators and all sorts of equality tests can be used") {
-	struct U {
-		int a;
-		U(int x = 20) : a(x) {
-		}
-		bool operator==(const U& r) {
-			return a == r.a;
-		}
-	};
-	struct V {
-		int a;
-		V(int x = 20) : a(x) {
-		}
-		bool operator==(const V& r) const {
-			return a == r.a;
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	T t1;
-	T& t2 = t1;
-	T t3;
-	U u1;
-	U u2{ 30 };
-	U u3;
-	V v1;
-	V v2{ 30 };
-	V v3;
-	lua["t1"] = &t1;
-	lua["t2"] = &t2;
-	lua["t3"] = &t3;
-	lua["u1"] = &u1;
-	lua["u2"] = &u2;
-	lua["u3"] = &u3;
-	lua["v1"] = &v1;
-	lua["v2"] = &v2;
-	lua["v3"] = &v3;
-
-	SECTION("plain") {
-		// Can only compare identity here
-		{
-			auto result1 = lua.safe_script(
-				"assert(t1 == t1)"
-				"assert(t2 == t2)"
-				"assert(t3 == t3)",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		{
-			auto result1 = lua.safe_script(
-				"assert(t1 == t2)"
-				"assert(not (t1 == t3))"
-				"assert(not (t2 == t3))",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		// Object should compare equal to themselves
-		// (and not invoke operator==; pointer test should be sufficient)
-		{
-			auto result1 = lua.safe_script(
-				"assert(u1 == u1)"
-				"assert(u2 == u2)"
-				"assert(u3 == u3)",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		{
-			auto result1 = lua.safe_script(
-				"assert(not (u1 == u2))"
-				"assert(u1 == u3)"
-				"assert(not (u2 == u3))",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		// Object should compare equal to themselves
-		// (and not invoke operator==; pointer test should be sufficient)
-		{
-			auto result1 = lua.safe_script(
-				"assert(v1 == v1)"
-				"assert(v2 == v2)"
-				"assert(v3 == v3)",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		{
-			auto result1 = lua.safe_script(
-				"assert(not (v1 == v2))"
-				"assert(v1 == v3)"
-				"assert(not (v2 == v3))",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<T>("T");
-		lua.new_usertype<U>("U");
-		lua.new_usertype<V>("V");
-
-		// Can only compare identity here
-		{
-			auto result1 = lua.safe_script(
-				"assert(t1 == t1)"
-				"assert(t2 == t2)"
-				"assert(t3 == t3)",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		{
-			auto result1 = lua.safe_script(
-				"assert(t1 == t2)"
-				"assert(not (t1 == t3))"
-				"assert(not (t2 == t3))",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		// Object should compare equal to themselves
-		// (and not invoke operator==; pointer test should be sufficient)
-		{
-			auto result1 = lua.safe_script(
-				"assert(u1 == u1)"
-				"assert(u2 == u2)"
-				"assert(u3 == u3)",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		{
-			auto result1 = lua.safe_script(
-				"assert(not (u1 == u2))"
-				"assert(u1 == u3)"
-				"assert(not (u2 == u3))",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		// Object should compare equal to themselves
-		// (and not invoke operator==; pointer test should be sufficient)
-		{
-			auto result1 = lua.safe_script(
-				"assert(v1 == v1)"
-				"assert(v2 == v2)"
-				"assert(v3 == v3)",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-		{
-			auto result1 = lua.safe_script(
-				"assert(not (v1 == v2))"
-				"assert(v1 == v3)"
-				"assert(not (v2 == v3))",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-		}
-	}
-}
-
-TEST_CASE("operators/default with pointers", "test that default operations still work when working with reference (pointer) types") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<T>("T");
-
-
-	T test;
-
-	lua["t1"] = &test;
-	lua["t2"] = &test;
-	lua["t3"] = std::unique_ptr<T, no_delete>(&test);
-	lua["t4"] = std::unique_ptr<T, no_delete>(&test);
-
-	lua.script("ptr_test = t1 == t2");
-	lua.script("unique_test = t3 == t4");
-
-	bool ptr_test = lua["ptr_test"];
-	bool unique_test = lua["unique_test"];
-	REQUIRE(ptr_test);
-	REQUIRE(unique_test);
-
-#if SOL_LUA_VERSION > 502
-	lua.script("ptr_unique_test = t1 == t3");
-
-	bool ptr_unique_test = lua["ptr_unique_test"];
-	REQUIRE(ptr_unique_test);
-#endif
-}
-
-TEST_CASE("operators/call", "test call operator generation") {
-	struct callable {
-		int operator()(int a, std::string b) {
-			return a + static_cast<int>(b.length());
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	SECTION("plain") {
-		{
-			lua.set("obj", callable());
-			auto result1 = lua.safe_script("v = obj(2, 'bark woof')", sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-			int v = lua["v"];
-			REQUIRE(v == 11);
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<callable>("callable");
-		{
-			auto result1 = lua.safe_script(
-				"obj = callable.new()\n"
-				"v = obj(2, 'bark woof')",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-			int v = lua["v"];
-			REQUIRE(v == 11);
-		}
-	}
-}
-
-struct stringable {
-	static const void* last_print_ptr;
-};
-const void* stringable::last_print_ptr = nullptr;
-
-std::ostream& operator<<(std::ostream& ostr, const stringable& o) {
-	stringable::last_print_ptr = static_cast<const void*>(&o);
-	return ostr << "{ stringable, std::ostream! }";
-}
-
-struct adl_stringable {
-	static const void* last_print_ptr;
-};
-const void* adl_stringable::last_print_ptr = nullptr;
-
-std::string to_string(const adl_stringable& o) {
-	adl_stringable::last_print_ptr = static_cast<const void*>(&o);
-	return "{ adl_stringable, to_string! }";
-}
-
-namespace inside {
-	struct adl_stringable2 {
-		static const void* last_print_ptr;
-	};
-	const void* adl_stringable2::last_print_ptr = nullptr;
-
-	std::string to_string(const adl_stringable2& o) {
-		adl_stringable2::last_print_ptr = static_cast<const void*>(&o);
-		return "{ inside::adl_stringable2, inside::to_string! }";
-	}
-} // namespace inside
-
-struct member_stringable {
-	static const void* last_print_ptr;
-
-	std::string to_string() const {
-		member_stringable::last_print_ptr = static_cast<const void*>(this);
-		return "{ member_stringable, to_string! }";
-	}
-};
-const void* member_stringable::last_print_ptr = nullptr;
-
-TEST_CASE("operators/stringable", "test std::ostream stringability") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	SECTION("plain") {
-		{
-			lua["obj"] = stringable();
-			auto result1 = lua.safe_script("print(obj)", sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-			stringable& obj = lua["obj"];
-			REQUIRE(stringable::last_print_ptr == &obj);
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<stringable>("stringable");
-		{
-			auto result1 = lua.safe_script(R"(obj = stringable.new()
-				print(obj) )",
-				sol::script_pass_on_error);
-			REQUIRE(result1.valid());
-			stringable& obj = lua["obj"];
-			REQUIRE(stringable::last_print_ptr == &obj);
-		}
-	}
-}
-
-TEST_CASE("operators/adl_stringable", "test adl to_string stringability") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	SECTION("plain") {
-		{
-			lua["obj"] = adl_stringable();
-			lua.safe_script("print(obj)");
-			adl_stringable& obj = lua["obj"];
-			REQUIRE(adl_stringable::last_print_ptr == &obj);
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<adl_stringable>("stringable");
-		{
-			lua["obj"] = adl_stringable();
-			lua.safe_script("print(obj)");
-			adl_stringable& obj = lua["obj"];
-			REQUIRE(adl_stringable::last_print_ptr == &obj);
-		}
-	}
-}
-
-TEST_CASE("operators/inside::adl_stringable2", "test adl to_string stringability from inside a namespace") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	SECTION("plain") {
-		{
-			lua["obj"] = inside::adl_stringable2();
-			lua.safe_script("print(obj)");
-			inside::adl_stringable2& obj = lua["obj"];
-			REQUIRE(inside::adl_stringable2::last_print_ptr == &obj);
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<inside::adl_stringable2>("stringable");
-		{
-			lua.safe_script("obj = stringable.new()");
-			lua.safe_script("print(obj)");
-			inside::adl_stringable2& obj = lua["obj"];
-			REQUIRE(inside::adl_stringable2::last_print_ptr == &obj);
-		}
-	}
-}
-
-TEST_CASE("operators/member_stringable", "test member to_string stringability") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	SECTION("plain") {
-		{
-			lua["obj"] = member_stringable();
-			lua.safe_script("print(obj)");
-			member_stringable& obj = lua["obj"];
-			REQUIRE(member_stringable::last_print_ptr == &obj);
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<member_stringable>("stringable");
-		{
-			lua.safe_script("obj = stringable.new()");
-			lua.safe_script("print(obj)");
-			member_stringable& obj = lua["obj"];
-			REQUIRE(member_stringable::last_print_ptr == &obj);
-		}
-	}
-}
-
-TEST_CASE("operators/container-like", "test that generic begin/end and iterator are automatically bound") {
-#if SOL_LUA_VERSION > 501
-	struct container {
-		typedef int* iterator;
-		typedef int value_type;
-
-		value_type values[10];
-
-		container() {
-			std::iota(begin(), end(), 1);
-		}
-
-		iterator begin() {
-			return &values[0];
-		}
-
-		iterator end() {
-			return &values[0] + 10;
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	SECTION("plain") {
-		{
-			lua["obj"] = container();
-			lua.safe_script("i = 0 for k, v in pairs(obj) do i = i + 1 assert(k == v) end");
-			std::size_t i = lua["i"];
-			REQUIRE(i == 10);
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<container>("container");
-		{
-			lua.safe_script("obj = container.new()");
-			lua.safe_script("i = 0 for k, v in pairs(obj) do i = i + 1 assert(k == v) end");
-			std::size_t i = lua["i"];
-			REQUIRE(i == 10);
-		}
-	}
-#else
-	SUCCEED("");
-#endif
-}
-
-TEST_CASE("operators/length", "test that size is automatically bound to the length operator") {
-	struct sizable {
-		std::size_t size() const {
-			return 6;
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	SECTION("plain") {
-		{
-			lua["obj"] = sizable();
-			lua.safe_script("s = #obj");
-			std::size_t s = lua["s"];
-			REQUIRE(s == 6);
-		}
-	}
-	SECTION("regular") {
-		lua.new_usertype<sizable>("sizable");
-		{
-			lua.safe_script("obj = sizable.new()");
-			lua.safe_script("s = #obj");
-			std::size_t s = lua["s"];
-			REQUIRE(s == 6);
-		}
-	}
-}
diff --git a/deps/sol2/tests/runtime_tests/source/overflow.cpp b/deps/sol2/tests/runtime_tests/source/overflow.cpp
deleted file mode 100644
index 4418a2f..0000000
--- a/deps/sol2/tests/runtime_tests/source/overflow.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-TEST_CASE("issues/stack overflow", "make sure various operations repeated don't trigger stack overflow") {
-	sol::state lua;
-	lua.safe_script("t = {};t[0]=20");
-	lua.safe_script("lua_function=function(i)return i;end");
-
-	sol::function f = lua["lua_function"];
-	std::string teststring = "testtext";
-	REQUIRE_NOTHROW([&] {
-		for (int i = 0; i < 1000000; ++i) {
-			std::string result = f(teststring);
-			if (result != teststring)
-				throw std::logic_error("RIP");
-		}
-	}());
-	sol::table t = lua["t"];
-	int expected = 20;
-	REQUIRE_NOTHROW([&] {
-		for (int i = 0; i < 1000000; ++i) {
-			int result = t[0];
-			t.size();
-			if (result != expected)
-				throw std::logic_error("RIP");
-		}
-	}());
-}
-
-TEST_CASE("issues/stack overflow 2", "make sure basic iterators clean up properly when they're not iterated through (e.g., with empty())") {
-	sol::state lua;
-	sol::table t = lua.create_table_with(1, "wut");
-	int MAX = 50000;
-	auto fx = [&]() {
-		int a = 50;
-		for (int i = 0; i < MAX; ++i) {
-			if (t.empty()) {
-				a += 4;
-			}
-			a += 2;
-		}
-	};
-	REQUIRE_NOTHROW(fx());
-}
diff --git a/deps/sol2/tests/runtime_tests/source/plain_types.cpp b/deps/sol2/tests/runtime_tests/source/plain_types.cpp
deleted file mode 100644
index 4fb4aa2..0000000
--- a/deps/sol2/tests/runtime_tests/source/plain_types.cpp
+++ /dev/null
@@ -1,198 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-#include "common_classes.hpp"
-
-#include <sol/sol.hpp>
-#include <catch.hpp>
-
-
-TEST_CASE("plain/alignment", "test that aligned classes in certain compilers don't trigger compiler errors") {
-#ifdef _MSC_VER
-	__declspec(align(16)) struct aligned_class { __declspec(align(16)) int var; };
-
-	struct A {
-		aligned_class a;
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::math);
-
-	lua.new_usertype<A>("A");
-	A a;
-	lua["a"] = &a;
-	A& la = lua["a"];
-	REQUIRE(&a == &la);
-#else
-	REQUIRE(true);
-#endif // VC++ stuff
-}
-
-TEST_CASE("plain/indestructible", "test that we error for types that are innately indestructible") {
-	struct indestructible {
-	public:
-		int v = 20;
-
-		struct insider {
-			void operator()(indestructible* i) const {
-				i->~indestructible();
-			}
-		};
-
-	private:
-		~indestructible() {
-		}
-	};
-
-	SECTION("doomed") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-
-		std::unique_ptr<indestructible, indestructible::insider> i
-			= sol::detail::make_unique_deleter<indestructible, indestructible::insider>();
-		lua["i"] = *i;
-		lua.safe_script("i = nil");
-		auto result = lua.safe_script("collectgarbage()", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-	SECTION("saved") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-
-		std::unique_ptr<indestructible, indestructible::insider> i
-			= sol::detail::make_unique_deleter<indestructible, indestructible::insider>();
-		lua["i"] = *i;
-		lua.new_usertype<indestructible>("indestructible", sol::default_constructor,
-			sol::meta_function::garbage_collect, sol::destructor([](indestructible& i) {
-				indestructible::insider del;
-				del(&i);
-			}));
-		lua.safe_script("i = nil");
-		auto result = lua.safe_script("collectgarbage()", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-}
-
-TEST_CASE("plain/constructors and destructors",
-	"Make sure that constructors, destructors, deallocators and others work properly with the desired type") {
-	static int constructed = 0;
-	static int destructed = 0;
-	static int copied = 0;
-	static int moved = 0;
-
-	struct st {
-		int value = 10;
-
-		st() : value(10) {
-			++constructed;
-		}
-
-		st(const st& o) : value(o.value) {
-			++copied;
-			++constructed;
-		}
-
-		st(st&& o) : value(o.value) {
-			++moved;
-			++constructed;
-		}
-
-		~st() {
-			value = 0;
-			++destructed;
-		}
-	};
-
-	struct deallocate_only {
-		void operator()(st* p) const {
-			std::allocator<st> alloc;
-			alloc.deallocate(p, 1);
-		}
-	};
-
-	{
-		sol::state lua;
-
-		lua["f"] = sol::constructors<st()>();
-		lua["g"] = sol::initializers([](st* mem) {
-			std::allocator<st> alloc;
-			std::allocator_traits<std::allocator<st>>::construct(alloc, mem);
-		});
-		lua["h"] = sol::factories([]() { return st(); });
-		lua["d"] = sol::destructor([](st& m) { m.~st(); });
-
-		sol::protected_function_result result1 = lua.safe_script("v = f()", &sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-		st& v = lua["v"];
-		REQUIRE(v.value == 10);
-		REQUIRE(constructed == 1);
-		REQUIRE(destructed == 0);
-		{
-			std::unique_ptr<st, deallocate_only> unsafe(new st());
-			lua["unsafe"] = unsafe.get();
-			sol::protected_function_result result2 = lua.safe_script("d(unsafe)", &sol::script_pass_on_error);
-			REQUIRE(result2.valid());
-			REQUIRE(constructed == 2);
-			REQUIRE(destructed == 1);
-		}
-		REQUIRE(constructed == 2);
-		REQUIRE(destructed == 1);
-
-		{
-			sol::protected_function_result result3 = lua.safe_script("vg = g()", &sol::script_pass_on_error);
-			REQUIRE(result3.valid());
-			st& vg = lua["vg"];
-			REQUIRE(vg.value == 10);
-			REQUIRE(constructed == 3);
-			REQUIRE(destructed == 1);
-		}
-
-		{
-			sol::protected_function_result result4 = lua.safe_script("vh = h()", &sol::script_pass_on_error);
-			REQUIRE(result4.valid());
-			st& vh = lua["vh"];
-			REQUIRE(vh.value == 10);
-		}
-	}
-	int purely_constructed = constructed - moved - copied;
-	int purely_destructed = destructed - moved - copied;
-	REQUIRE(constructed == destructed);
-	REQUIRE(purely_constructed == purely_destructed);
-	REQUIRE(purely_constructed == 4);
-	REQUIRE(purely_destructed == 4);
-}
-
-TEST_CASE("plain/arrays", "make sure c-style arrays don't ruin everything and compile fine as usertype variables") {
-	sol::state lua;
-
-	lua.open_libraries();
-	lua.new_usertype<lua_object>("lua_object", "info", &lua_object::info, "stuck_info", &lua_object::stuck_info);
-
-	auto result0 = lua.safe_script("obj = lua_object.new()", sol::script_pass_on_error);
-	REQUIRE(result0.valid());
-	auto result1 = lua.safe_script("print(obj.info)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	auto result2 = lua.safe_script("print(obj.stuck_info)", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-}
diff --git a/deps/sol2/tests/runtime_tests/source/policies.cpp b/deps/sol2/tests/runtime_tests/source/policies.cpp
deleted file mode 100644
index fec240f..0000000
--- a/deps/sol2/tests/runtime_tests/source/policies.cpp
+++ /dev/null
@@ -1,265 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-#include <string>
-
-TEST_CASE("policies/self", "ensure we return a direct reference to the lua userdata rather than creating a new one") {
-	struct vec2 {
-		float x = 20.f;
-		float y = 20.f;
-
-		vec2& normalize() {
-			float len2 = x * x + y * y;
-			if (len2 != 0) {
-				float len = sqrtf(len2);
-				x /= len;
-				y /= len;
-			}
-			return *this;
-		}
-
-		~vec2() {
-			x = std::numeric_limits<float>::lowest();
-			y = std::numeric_limits<float>::lowest();
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<vec2>("vec2",
-		"x", &vec2::x,
-		"y", &vec2::y,
-		"normalize", sol::policies(&vec2::normalize, sol::returns_self()));
-
-	auto result1 = lua.safe_script(R"(
-v1 = vec2.new()
-print('v1:', v1.x, v1.y)
-v2 = v1:normalize()
-print('v1:', v1.x, v1.y)
-print('v2:', v2.x, v2.y)
-print(v1, v2)
-assert(rawequal(v1, v2))
-v1 = nil
-collectgarbage()
-print(v2) -- v2 points to same, is not destroyed
-		)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-}
-
-TEST_CASE("policies/self_dependency", "ensure we can keep a userdata instance alive by attaching it to the lifetime of another userdata") {
-	struct dep;
-	struct gc_test;
-	static std::vector<dep*> deps_destroyed;
-	static std::vector<gc_test*> gc_tests_destroyed;
-
-	struct dep {
-		int value = 20;
-		~dep() {
-			std::cout << "\t"
-					<< "[C++] ~dep" << std::endl;
-			value = std::numeric_limits<int>::max();
-			deps_destroyed.push_back(this);
-		}
-	};
-
-	struct gc_test {
-
-		dep d;
-
-		~gc_test() {
-			std::cout << "\t"
-					<< "[C++] ~gc_test" << std::endl;
-			gc_tests_destroyed.push_back(this);
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<dep>("dep",
-		"value", &dep::value,
-		sol::meta_function::to_string, [](dep& d) {
-			return "{ " + std::to_string(d.value) + " }";
-		});
-	lua.new_usertype<gc_test>("gc_test",
-		"d", sol::policies(&gc_test::d, sol::self_dependency()),
-		sol::meta_function::to_string, [](gc_test& g) {
-			return "{ d: { " + std::to_string(g.d.value) + " } }";
-		});
-
-	auto result1 = lua.safe_script(R"(
-g = gc_test.new()
-d = g.d
-print("new gc_test, d = g.d")
-print("", g)
-)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	REQUIRE(deps_destroyed.empty());
-	REQUIRE(gc_tests_destroyed.empty());
-
-	gc_test* g = lua["g"];
-	dep* d = lua["d"];
-
-	auto result2 = lua.safe_script(R"(
-print("g = nil, collectgarbage")
-g = nil
-collectgarbage()
-print("", d)
-)", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-
-	REQUIRE(deps_destroyed.empty());
-	REQUIRE(gc_tests_destroyed.empty());
-
-	auto result3 = lua.safe_script(R"(
-print("d = nil, collectgarbage")
-d = nil
-collectgarbage()
-)", sol::script_pass_on_error);
-	REQUIRE(result3.valid());
-
-	REQUIRE(deps_destroyed.size() == 1);
-	REQUIRE(gc_tests_destroyed.size() == 1);
-	REQUIRE(deps_destroyed[0] == d);
-	REQUIRE(gc_tests_destroyed[0] == g);
-}
-
-TEST_CASE("policies/stack_dependencies", "ensure we can take dependencies even to arguments pushed on the stack") {
-	struct holder;
-	struct depends_on_reference;
-	struct composition_related;
-	static std::vector<composition_related*> composition_relateds_destroyed;
-	static std::vector<holder*> holders_destroyed;
-	static std::vector<depends_on_reference*> depends_on_references_destroyed;
-
-	struct composition_related {
-		std::string text = "bark";
-
-		~composition_related() {
-			std::cout << "[C++] ~composition_related" << std::endl;
-			text = "";
-			composition_relateds_destroyed.push_back(this);
-		}
-	};
-
-	struct holder {
-		int value = 20;
-		~holder() {
-			std::cout << "[C++] ~holder" << std::endl;
-			value = std::numeric_limits<int>::max();
-			holders_destroyed.push_back(this);
-		}
-	};
-
-	struct depends_on_reference {
-
-		std::reference_wrapper<holder> href;
-		composition_related comp;
-
-		depends_on_reference(holder& h)
-		: href(h) {
-		}
-
-		~depends_on_reference() {
-			std::cout << "[C++] ~depends_on_reference" << std::endl;
-			depends_on_references_destroyed.push_back(this);
-		}
-	};
-
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<holder>("holder",
-		"value", &holder::value);
-	lua.new_usertype<depends_on_reference>("depends_on_reference",
-		"new", sol::policies(sol::constructors<depends_on_reference(holder&)>(), sol::stack_dependencies(-1, 1)),
-		"comp", &depends_on_reference::comp);
-
-	auto result1 = lua.safe_script(R"(
-h = holder.new()
-dor = depends_on_reference.new(h)
-c = dor.comp
-)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	REQUIRE(composition_relateds_destroyed.empty());
-	REQUIRE(holders_destroyed.empty());
-	REQUIRE(depends_on_references_destroyed.empty());
-
-	holder* h = lua["h"];
-	composition_related* c = lua["c"];
-	depends_on_reference* dor = lua["dor"];
-
-	REQUIRE(h == &dor->href.get());
-	REQUIRE(c == &dor->comp);
-
-	auto result2 = lua.safe_script(R"(
-h = nil
-collectgarbage()
-)");
-	REQUIRE(result2.valid());
-	REQUIRE(composition_relateds_destroyed.empty());
-	REQUIRE(holders_destroyed.empty());
-	REQUIRE(depends_on_references_destroyed.empty());
-
-	auto result3 = lua.safe_script(R"(
-c = nil
-collectgarbage()
-)", sol::script_pass_on_error);
-	REQUIRE(result3.valid());
-
-	REQUIRE(composition_relateds_destroyed.empty());
-	REQUIRE(holders_destroyed.empty());
-	REQUIRE(depends_on_references_destroyed.empty());
-
-	auto result4 = lua.safe_script(R"(
-dor = nil
-collectgarbage()
-)", sol::script_pass_on_error);
-	REQUIRE(result4.valid());
-
-	REQUIRE(composition_relateds_destroyed.size() == 1);
-	REQUIRE(holders_destroyed.size() == 1);
-	REQUIRE(depends_on_references_destroyed.size() == 1);
-	REQUIRE(composition_relateds_destroyed[0] == c);
-	REQUIRE(holders_destroyed[0] == h);
-	REQUIRE(depends_on_references_destroyed[0] == dor);
-}
-
-int always_return_24(lua_State* L, int) {
-	return sol::stack::push(L, 24);
-}
-
-TEST_CASE("policies/custom", "ensure we can return dependencies on multiple things in the stack") {
-
-	sol::state lua;
-	lua.set_function("f", sol::policies([]() { return std::string("hi there"); }, always_return_24));
-
-	int value = lua["f"]();
-	REQUIRE(value == 24);
-}
diff --git a/deps/sol2/tests/runtime_tests/source/proxies.cpp b/deps/sol2/tests/runtime_tests/source/proxies.cpp
deleted file mode 100644
index 7cfeb0e..0000000
--- a/deps/sol2/tests/runtime_tests/source/proxies.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-
-TEST_CASE("proxy/function results", "make sure that function results return proper proxies and can be indexed nicely") {
-	sol::state lua;
-	SECTION("unsafe_function_result") {
-		auto ufr = lua.script("return 1, 2, 3, 4");
-		int accum = 0;
-		for (const auto& r : ufr) {
-			int v = r;
-			accum += v;
-		}
-		REQUIRE(accum == 10);
-	}
-	SECTION("protected_function_result") {
-		auto pfr = lua.safe_script("return 1, 2, 3, 4");
-		int accum = 0;
-		for (const auto& r : pfr) {
-			int v = r;
-			accum += v;
-		}
-		REQUIRE(accum == 10);
-	}
-}
-
-TEST_CASE("proxy/optional conversion", "make sure optional conversions out of a table work properly") {
-	sol::state state{};
-	sol::table table = state.create_table_with("func", 42);
-	sol::optional<sol::function> func = table["func"];
-	REQUIRE(func == sol::nullopt);
-}
-
-TEST_CASE("proxy/proper-pushing", "allow proxies to reference other proxies and be serialized as the proxy itself and not a function or something") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::io);
-
-	class T {};
-	lua.new_usertype<T>("T");
-
-	T t;
-	lua["t1"] = &t;
-	lua["t2"] = lua["t1"];
-	lua.safe_script("b = t1 == t2");
-	bool b = lua["b"];
-	REQUIRE(b);
-}
-
-TEST_CASE("proxy/equality", "check to make sure equality tests work") {
-	sol::state lua;
-#ifndef __clang__
-	REQUIRE((lua["a"] == sol::lua_nil));
-	REQUIRE((lua["a"] == nullptr));
-	REQUIRE_FALSE((lua["a"] != sol::lua_nil));
-	REQUIRE_FALSE((lua["a"] != nullptr));
-	REQUIRE_FALSE((lua["a"] == 0));
-	REQUIRE_FALSE((lua["a"] == 2));
-	REQUIRE((lua["a"] != 0));
-	REQUIRE((lua["a"] != 2));
-#endif // clang screws up by trying to access int128 types that it doesn't support, even when we don't ask for them
-
-	lua["a"] = 2;
-
-#ifndef __clang__
-	REQUIRE_FALSE((lua["a"] == sol::lua_nil));
-	REQUIRE_FALSE((lua["a"] == nullptr));
-	REQUIRE((lua["a"] != sol::lua_nil));
-	REQUIRE((lua["a"] != nullptr));
-	REQUIRE_FALSE((lua["a"] == 0));
-	REQUIRE((lua["a"] == 2));
-	REQUIRE((lua["a"] != 0));
-	REQUIRE_FALSE((lua["a"] != 2));
-#endif // clang screws up by trying to access int128 types that it doesn't support, even when we don't ask for them
-}
diff --git a/deps/sol2/tests/runtime_tests/source/sol_test.hpp b/deps/sol2/tests/runtime_tests/source/sol_test.hpp
deleted file mode 100644
index ac753eb..0000000
--- a/deps/sol2/tests/runtime_tests/source/sol_test.hpp
+++ /dev/null
@@ -1,75 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#ifndef SOL_TESTS_SOL_TEST_HPP
-#define SOL_TESTS_SOL_TEST_HPP
-
-#if !defined(SOL_ALL_SAFETIES_ON)
-	#define SOL_ALL_SAFETIES_ON 1
-#endif // SOL_ALL_SAFETIES_ON
-#if !defined(SOL_PRINT_ERRORS)
-	#define SOL_PRINT_ERRORS 1
-#endif // SOL_ALL_SAFETIES_ON
-#if !defined(SOL_ENABLE_INTEROP)
-	#define SOL_ENABLE_INTEROP 1
-#endif // SOL_ENABLE_INTEROP
-
-// Can't activate until all script/safe_script calls are vetted...
-/*#ifndef SOL_DEFAULT_PASS_ON_ERROR
-#define SOL_DEFAULT_PASS_ON_ERROR 1
-#endif // SOL_DEFAULT_PASS_ON_ERROR
-*/
-
-#include <iostream>
-#include <cstdlib>
-
-#include <sol/forward.hpp>
-#include <sol/sol.hpp>
-
-struct test_stack_guard {
-	lua_State* L;
-	int& begintop;
-	int& endtop;
-	test_stack_guard(lua_State* L, int& begintop, int& endtop) : L(L), begintop(begintop), endtop(endtop) {
-		begintop = lua_gettop(L);
-	}
-
-	void check() {
-		if (begintop != endtop) {
-			std::abort();
-		}
-	}
-
-	~test_stack_guard() {
-		endtop = lua_gettop(L);
-	}
-};
-
-struct no_delete {
-	template <typename P>
-	void operator()(P) const noexcept {
-
-	}
-};
-
-#endif // SOL_TESTS_SOL_TEST_HPP
diff --git a/deps/sol2/tests/runtime_tests/source/state.cpp b/deps/sol2/tests/runtime_tests/source/state.cpp
deleted file mode 100644
index 7136fad..0000000
--- a/deps/sol2/tests/runtime_tests/source/state.cpp
+++ /dev/null
@@ -1,706 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-#include <fstream>
-#include <chrono>
-#include <thread>
-#include <mutex>
-#include <atomic>
-
-template <typename Name, typename Data>
-void write_file_attempt(Name&& filename, Data&& data) {
-	bool success = false;
-	for (std::size_t i = 0; i < 20; ++i) {
-		try {
-			std::ofstream file(std::forward<Name>(filename), std::ios::out);
-			file.exceptions(std::ios_base::badbit | std::ios_base::failbit);
-			file << std::forward<Data>(data) << std::endl;
-			file.close();
-		}
-		catch (const std::exception&) {
-			std::this_thread::sleep_for(std::chrono::milliseconds(10));
-			continue;
-		}
-		success = true;
-		break;
-	}
-	if (!success) {
-		throw std::runtime_error("cannot open file or write out");
-	}
-}
-
-struct write_file_attempt_object {
-	template <typename... Args>
-	void operator()(Args&&... args) {
-		write_file_attempt(std::forward<Args>(args)...);
-	}
-};
-
-struct string_reader_load {
-	const std::string& str;
-	std::size_t reads;
-
-	string_reader_load(const std::string& s)
-	: str(s), reads(0) {
-	}
-};
-
-const char* string_reader(lua_State* L, void* vpstr, size_t* sz) {
-	(void)L;
-	string_reader_load& srl = *static_cast<string_reader_load*>(vpstr);
-	if (srl.reads++ > 0) {
-		*sz = 0;
-		return NULL;
-	}
-	*sz = static_cast<size_t>(srl.str.size());
-	return srl.str.c_str();
-}
-
-TEST_CASE("state/require_file", "opening files as 'requires'") {
-	static const char file_require_file[] = "./tmp_thingy.lua";
-	static const char file_require_file_user[] = "./tmp_thingy_user.lua";
-	static const char require_file_code[] = "return { modfunc = function () return 221 end }";
-	static const char require_file_user_code[] = "return { modfunc = function () return foo.new(221) end }";
-	static std::atomic<int> finished(0);
-	static std::once_flag flag_file = {}, flag_file_user = {};
-	std::call_once(flag_file, write_file_attempt_object(), file_require_file, require_file_code);
-	std::call_once(flag_file_user, write_file_attempt_object(), file_require_file_user, require_file_user_code);
-
-	auto clean_files = []() {
-		if (finished.fetch_add(1) < 1) {
-			return;
-		}
-		std::remove(file_require_file);
-		std::remove(file_require_file_user);
-	};
-
-	SECTION("with usertypes") {
-		struct foo {
-			foo(int bar)
-			: bar(bar) {
-			}
-
-			const int bar;
-		};
-
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-
-		lua.new_usertype<foo>("foo",
-			sol::constructors<sol::types<int>>{},
-			"bar", &foo::bar);
-
-		const sol::table thingy1 = lua.require_file("thingy", file_require_file_user);
-
-		REQUIRE(thingy1.valid());
-
-		const foo foo_v = thingy1["modfunc"]();
-
-		int val1 = foo_v.bar;
-
-		REQUIRE(val1 == 221);
-		clean_files();
-	}
-
-	SECTION("simple") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-
-		const sol::table thingy1 = lua.require_file("thingy", file_require_file);
-		const sol::table thingy2 = lua.require_file("thingy", file_require_file);
-
-		REQUIRE(thingy1.valid());
-		REQUIRE(thingy2.valid());
-
-		int val1 = thingy1["modfunc"]();
-		int val2 = thingy2["modfunc"]();
-
-		REQUIRE(val1 == 221);
-		REQUIRE(val2 == 221);
-		// must have loaded the same table
-		REQUIRE((thingy1 == thingy2));
-		clean_files();
-	}
-}
-
-TEST_CASE("state/require_script", "opening strings as 'requires' clauses") {
-	std::string code = "return { modfunc = function () return 221 end }";
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	sol::table thingy1 = lua.require_script("thingy", code);
-	sol::table thingy2 = lua.require_script("thingy", code);
-
-	int val1 = thingy1["modfunc"]();
-	int val2 = thingy2["modfunc"]();
-	REQUIRE(val1 == 221);
-	REQUIRE(val2 == 221);
-	// must have loaded the same table
-	REQUIRE((thingy1 == thingy2));
-}
-
-TEST_CASE("state/require", "require using a function") {
-	struct open {
-		static int open_func(lua_State* L) {
-			sol::state_view lua = L;
-			return sol::stack::push(L, lua.create_table_with("modfunc", sol::as_function([]() { return 221; })));
-		}
-	};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	sol::table thingy1 = lua.require("thingy", open::open_func);
-	sol::table thingy2 = lua.require("thingy", open::open_func);
-
-	int val1 = thingy1["modfunc"]();
-	int val2 = thingy2["modfunc"]();
-	REQUIRE(val1 == 221);
-	REQUIRE(val2 == 221);
-	// THIS IS ONLY REQUIRED IN LUA 5.3, FOR SOME REASON
-	// must have loaded the same table
-	// REQUIRE(thingy1 == thingy2);
-}
-
-TEST_CASE("state/multi require", "make sure that requires transfers across hand-rolled script implementation and standard requiref") {
-	struct open {
-		static int open_func(lua_State* L) {
-			sol::state_view lua = L;
-			return sol::stack::push(L, lua.create_table_with("modfunc", sol::as_function([]() { return 221; })));
-		}
-	};
-
-	std::string code = "return { modfunc = function () return 221 end }";
-	sol::state lua;
-	sol::table thingy1 = lua.require("thingy", open::open_func);
-	sol::table thingy2 = lua.require("thingy", open::open_func);
-	sol::table thingy3 = lua.require_script("thingy", code);
-
-	int val1 = thingy1["modfunc"]();
-	int val2 = thingy2["modfunc"]();
-	int val3 = thingy3["modfunc"]();
-	REQUIRE(val1 == 221);
-	REQUIRE(val2 == 221);
-	REQUIRE(val3 == 221);
-	// must have loaded the same table
-	// Lua is not obliged to give a shit. Thanks, Lua
-	//REQUIRE(thingy1 == thingy2);
-	// But we care, thankfully
-	//REQUIRE(thingy1 == thingy3);
-	REQUIRE((thingy2 == thingy3));
-}
-
-TEST_CASE("state/require-safety", "make sure unrelated modules aren't harmed in using requires") {
-	sol::state lua;
-	lua.open_libraries();
-	std::string t1 = lua.safe_script(R"(require 'io'
-return 'test1')");
-	sol::object ot2 = lua.require_script("test2", R"(require 'io'
-return 'test2')");
-	std::string t2 = ot2.as<std::string>();
-	std::string t3 = lua.safe_script(R"(require 'io'
-return 'test3')");
-	REQUIRE(t1 == "test1");
-	REQUIRE(t2 == "test2");
-	REQUIRE(t3 == "test3");
-}
-
-TEST_CASE("state/leak check", "make sure there are no humongous memory leaks in iteration") {
-#if 0
-	sol::state lua;
-	lua.safe_script(R"(
-record = {}
-for i=1,256 do
-	record[i] = i
-end
-function run()
-	for i=1,25000 do
-		fun(record)
-	end
-end
-function run2()
-	for i=1,50000 do
-		fun(record)
-	end
-end
-)");
-
-	lua["fun"] = [](const sol::table &t) {
-		//removing the for loop fixes the memory leak
-		auto b = t.begin();
-		auto e = t.end();
-		for (; b != e; ++b) {
-
-		}
-	};
-
-	size_t beforewarmup = lua.memory_used();
-	lua["run"]();
-
-	size_t beforerun = lua.memory_used();
-	lua["run"]();
-	size_t afterrun = lua.memory_used();
-	lua["run2"]();
-	size_t afterrun2 = lua.memory_used();
-
-	// Less memory used before the warmup
-	REQUIRE(beforewarmup <= beforerun);
-	// Iteration size and such does not bloat or affect memory
-	// (these are weak checks but they'll warn us nonetheless if something goes wrong)
-	REQUIRE(beforerun == afterrun);
-	REQUIRE(afterrun == afterrun2);
-#else
-	REQUIRE(true);
-#endif
-}
-
-TEST_CASE("state/script returns", "make sure script returns are done properly") {
-	std::string script =
-		R"(
-local example = 
-{
-	str = "this is a string",
-	num = 1234,
-
-	func = function(self)
-		print(self.str)
-		return "fstr"
-	end
-}
-
-return example;
-)";
-
-	auto bar = [&script](sol::this_state l) {
-		sol::state_view lua = l;
-		sol::table data = lua.safe_script(script);
-
-		std::string str = data["str"];
-		int num = data["num"];
-		std::string fstr = data["func"](data);
-		REQUIRE(str == "this is a string");
-		REQUIRE(fstr == "fstr");
-		REQUIRE(num == 1234);
-	};
-
-	auto foo = [&script](int, sol::this_state l) {
-		sol::state_view lua = l;
-		sol::table data = lua.safe_script(script);
-
-		std::string str = data["str"];
-		int num = data["num"];
-		std::string fstr = data["func"](data);
-		REQUIRE(str == "this is a string");
-		REQUIRE(fstr == "fstr");
-		REQUIRE(num == 1234);
-	};
-
-	auto bar2 = [&script](sol::this_state l) {
-		sol::state_view lua = l;
-		sol::table data = lua.do_string(script);
-
-		std::string str = data["str"];
-		int num = data["num"];
-		std::string fstr = data["func"](data);
-		REQUIRE(str == "this is a string");
-		REQUIRE(fstr == "fstr");
-		REQUIRE(num == 1234);
-	};
-
-	auto foo2 = [&script](int, sol::this_state l) {
-		sol::state_view lua = l;
-		sol::table data = lua.do_string(script);
-
-		std::string str = data["str"];
-		int num = data["num"];
-		std::string fstr = data["func"](data);
-		REQUIRE(str == "this is a string");
-		REQUIRE(fstr == "fstr");
-		REQUIRE(num == 1234);
-	};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries();
-
-	lua.set_function("foo", foo);
-	lua.set_function("foo2", foo2);
-	lua.set_function("bar", bar);
-	lua.set_function("bar2", bar2);
-
-	lua.safe_script("bar() bar2() foo(1) foo2(1)");
-}
-
-TEST_CASE("state/copy and move", "ensure state can be properly copied and moved") {
-	sol::state lua;
-	lua["a"] = 1;
-
-	sol::state lua2(std::move(lua));
-	int a2 = lua2["a"];
-	REQUIRE(a2 == 1);
-	lua = std::move(lua2);
-	int a = lua["a"];
-	REQUIRE(a == 1);
-}
-
-TEST_CASE("state/requires-reload", "ensure that reloading semantics do not cause a crash") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries();
-	lua.safe_script("require 'io'\nreturn 'test1'");
-	lua.require_script("test2", "require 'io'\nreturn 'test2'");
-	lua.safe_script("require 'io'\nreturn 'test3'");
-}
-
-TEST_CASE("state/script, do, and load", "test success and failure cases for loading and running scripts") {
-	const static std::string bad_syntax = "weird\n%$@symb\nols";
-	static const char file_bad_syntax[] = "./temp.bad_syntax.lua";
-	const static std::string bad_runtime = "bad.code = 20";
-	static const char file_bad_runtime[] = "./temp.bad_runtime.lua";
-	const static std::string good = "a = 21\nreturn a";
-	static const char file_good[] = "./temp.good.lua";
-	static std::once_flag flag_file_bs = {}, flag_file_br = {}, flag_file_g = {};
-	static std::atomic<int> finished(0);
-	std::call_once(flag_file_bs, write_file_attempt_object(), file_bad_syntax, bad_syntax);
-	std::call_once(flag_file_br, write_file_attempt_object(), file_bad_runtime, bad_runtime);
-	std::call_once(flag_file_g, write_file_attempt_object(), file_good, good);
-
-	auto clean_files = []() {
-		if (finished.fetch_add(1) < 14) {
-			return;
-		}
-		std::remove(file_bad_syntax);
-		std::remove(file_bad_runtime);
-		std::remove(file_good);
-	};
-
-	SECTION("script") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		int ar = lua.safe_script(good);
-		int a = lua["a"];
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("unsafe_script") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		int ar = lua.unsafe_script(good);
-		int a = lua["a"];
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("script-handler") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbs = lua.safe_script(bad_syntax, sol::script_pass_on_error);
-		REQUIRE(!errbs.valid());
-
-		auto errbr = lua.safe_script(bad_runtime, sol::script_pass_on_error);
-		REQUIRE(!errbr.valid());
-
-		auto result = lua.safe_script(good, sol::script_pass_on_error);
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("do_string") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbs = lua.do_string(bad_syntax);
-		REQUIRE(!errbs.valid());
-
-		auto errbr = lua.do_string(bad_runtime);
-		REQUIRE(!errbr.valid());
-
-		auto result = lua.do_string(good);
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("load_string") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbsload = lua.load(bad_syntax);
-		REQUIRE(!errbsload.valid());
-
-		sol::load_result errbrload = lua.load(bad_runtime);
-		REQUIRE(errbrload.valid());
-		sol::protected_function errbrpf = errbrload;
-		auto errbr = errbrpf();
-		REQUIRE(!errbr.valid());
-
-		sol::load_result resultload = lua.load(good);
-		REQUIRE(resultload.valid());
-		sol::protected_function resultpf = resultload;
-		auto result = resultpf();
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("load") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		string_reader_load bssrl(bad_syntax);
-		void* vpbssrl = static_cast<void*>(&bssrl);
-		auto errbsload = lua.load(&string_reader, vpbssrl, bad_syntax);
-		REQUIRE(!errbsload.valid());
-
-		string_reader_load brsrl(bad_runtime);
-		void* vpbrsrl = static_cast<void*>(&brsrl);
-		sol::load_result errbrload = lua.load(&string_reader, vpbrsrl, bad_runtime);
-		REQUIRE(errbrload.valid());
-		sol::protected_function errbrpf = errbrload;
-		auto errbr = errbrpf();
-		REQUIRE(!errbr.valid());
-
-		string_reader_load gsrl(good);
-		void* vpgsrl = static_cast<void*>(&gsrl);
-		sol::load_result resultload = lua.load(&string_reader, vpgsrl, good);
-		REQUIRE(resultload.valid());
-		sol::protected_function resultpf = resultload;
-		auto result = resultpf();
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("load_string (text)") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbsload = lua.load(bad_syntax, bad_syntax, sol::load_mode::text);
-		REQUIRE(!errbsload.valid());
-
-		sol::load_result errbrload = lua.load(bad_runtime, bad_runtime, sol::load_mode::text);
-		REQUIRE(errbrload.valid());
-		sol::protected_function errbrpf = errbrload;
-		auto errbr = errbrpf();
-		REQUIRE(!errbr.valid());
-
-		sol::load_result resultload = lua.load(good, good, sol::load_mode::text);
-		REQUIRE(resultload.valid());
-		sol::protected_function resultpf = resultload;
-		auto result = resultpf();
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("load (text)") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		string_reader_load bssrl(bad_syntax);
-		void* vpbssrl = static_cast<void*>(&bssrl);
-		auto errbsload = lua.load(&string_reader, vpbssrl, bad_syntax, sol::load_mode::text);
-		REQUIRE(!errbsload.valid());
-
-		string_reader_load brsrl(bad_runtime);
-		void* vpbrsrl = static_cast<void*>(&brsrl);
-		sol::load_result errbrload = lua.load(&string_reader, vpbrsrl, bad_runtime, sol::load_mode::text);
-		REQUIRE(errbrload.valid());
-		sol::protected_function errbrpf = errbrload;
-		auto errbr = errbrpf();
-		REQUIRE(!errbr.valid());
-
-		string_reader_load gsrl(good);
-		void* vpgsrl = static_cast<void*>(&gsrl);
-		sol::load_result resultload = lua.load(&string_reader, vpgsrl, good, sol::load_mode::text);
-		REQUIRE(resultload.valid());
-		sol::protected_function resultpf = resultload;
-		auto result = resultpf();
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("script_file") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		int ar = lua.safe_script_file(file_good);
-		int a = lua["a"];
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("unsafe_script_file") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		int ar = lua.unsafe_script_file(file_good);
-		int a = lua["a"];
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("script_file-handler") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbs = lua.safe_script_file(file_bad_syntax, sol::script_pass_on_error);
-		REQUIRE(!errbs.valid());
-
-		auto errbr = lua.safe_script_file(file_bad_runtime, sol::script_pass_on_error);
-		REQUIRE(!errbr.valid());
-
-		auto result = lua.safe_script_file(file_good, sol::script_pass_on_error);
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("safe_script_file-handler") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbs = lua.safe_script_file(file_bad_syntax, sol::script_pass_on_error);
-		REQUIRE(!errbs.valid());
-
-		auto errbr = lua.safe_script_file(file_bad_runtime, sol::script_pass_on_error);
-		REQUIRE(!errbr.valid());
-
-		auto result = lua.safe_script_file(file_good, sol::script_pass_on_error);
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("do_file") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbs = lua.do_file(file_bad_syntax);
-		REQUIRE(!errbs.valid());
-
-		auto errbr = lua.do_file(file_bad_runtime);
-		REQUIRE(!errbr.valid());
-
-		auto result = lua.do_file(file_good);
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("load_file") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbsload = lua.load_file(file_bad_syntax);
-		REQUIRE(!errbsload.valid());
-
-		sol::load_result errbrload = lua.load_file(file_bad_runtime);
-		REQUIRE(errbrload.valid());
-		sol::protected_function errbrpf = errbrload;
-		auto errbr = errbrpf();
-		REQUIRE(!errbr.valid());
-
-		sol::load_result resultload = lua.load_file(file_good);
-		REQUIRE(resultload.valid());
-		sol::protected_function resultpf = resultload;
-		auto result = resultpf();
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-	SECTION("load_file (text)") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		auto errbsload = lua.load_file(file_bad_syntax, sol::load_mode::text);
-		REQUIRE(!errbsload.valid());
-
-		sol::load_result errbrload = lua.load_file(file_bad_runtime, sol::load_mode::text);
-		REQUIRE(errbrload.valid());
-		sol::protected_function errbrpf = errbrload;
-		auto errbr = errbrpf();
-		REQUIRE(!errbr.valid());
-
-		sol::load_result resultload = lua.load_file(file_good, sol::load_mode::text);
-		REQUIRE(resultload.valid());
-		sol::protected_function resultpf = resultload;
-		auto result = resultpf();
-		int a = lua["a"];
-		int ar = result;
-		REQUIRE(result.valid());
-		REQUIRE(a == 21);
-		REQUIRE(ar == 21);
-		clean_files();
-	}
-}
-
-TEST_CASE("state/script return converts", "make sure that script return values are convertable from one to another") {
-	sol::state lua;
-
-	sol::protected_function_result r1 = lua.unsafe_script("return 2");
-	sol::unsafe_function_result r2 = lua.safe_script("return 3");
-
-	int v1 = r1;
-	int v2 = r2;
-	REQUIRE(v1 == 2);
-	REQUIRE(v2 == 3);
-}
-
-TEST_CASE("state/script function returns", "make sure that returned functions are converitble from a result to a function") {
-	SECTION("from result move constructor") {
-		sol::state lua;
-
-		sol::protected_function pf = lua.safe_script("return function () return 2 end", sol::script_pass_on_error);
-		REQUIRE(pf.valid());
-
-		int v1 = pf();
-		REQUIRE(v1 == 2);
-	}
-	SECTION("from result operator=") {
-		sol::state lua;
-
-		sol::protected_function_result r1 = lua.safe_script("return function () return 1 end", sol::script_pass_on_error);
-		REQUIRE(r1.valid());
-
-		sol::protected_function pf = r1;
-		int v1 = pf();
-		REQUIRE(v1 == 1);
-	}
-}
diff --git a/deps/sol2/tests/runtime_tests/source/storage.cpp b/deps/sol2/tests/runtime_tests/source/storage.cpp
deleted file mode 100644
index 44d99d8..0000000
--- a/deps/sol2/tests/runtime_tests/source/storage.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#define SOL_ALL_SAFETIES_ON 1
-#define SOL_ENABLE_INTEROP 1
-
-#include <sol/sol.hpp>
-
-#include <catch.hpp>
-
-TEST_CASE("storage/registry construction", "ensure entries from the registry can be retrieved") {
-	const auto& code = R"(
-function f()
-    return 2
-end
-)";
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	{
-		auto r = lua.safe_script(code, sol::script_pass_on_error);
-		REQUIRE(r.valid());
-	}
-	sol::function f = lua["f"];
-	sol::reference r = lua["f"];
-	sol::function regf(lua, f);
-	sol::reference regr(lua, sol::ref_index(f.registry_index()));
-	bool isequal = f == r;
-	REQUIRE(isequal);
-	isequal = f == regf;
-	REQUIRE(isequal);
-	isequal = f == regr;
-	REQUIRE(isequal);
-}
-
-TEST_CASE("storage/registry construction empty", "ensure entries from the registry can be retrieved") {
-	sol::state lua;
-	sol::function f = lua["f"];
-	sol::reference r = lua["f"];
-	sol::function regf(lua, f);
-	sol::reference regr(lua, sol::ref_index(f.registry_index()));
-	bool isequal = f == r;
-	REQUIRE(isequal);
-	isequal = f == regf;
-	REQUIRE(isequal);
-	isequal = f == regr;
-	REQUIRE(isequal);
-}
-
-TEST_CASE("storage/main thread", "ensure round-tripping and pulling out thread data even on 5.1 with a backup works") {
-	sol::state lua;
-	{
-		sol::stack_guard g(lua);
-		lua_State* orig = lua;
-		lua_State* ts = sol::main_thread(lua, lua);
-		REQUIRE(ts == orig);
-	}
-	{
-		sol::stack_guard g(lua);
-		lua_State* orig = lua;
-		lua_State* ts = sol::main_thread(lua);
-		REQUIRE(ts == orig);
-	}
-}
diff --git a/deps/sol2/tests/runtime_tests/source/strings.cpp b/deps/sol2/tests/runtime_tests/source/strings.cpp
deleted file mode 100644
index d5e7a31..0000000
--- a/deps/sol2/tests/runtime_tests/source/strings.cpp
+++ /dev/null
@@ -1,198 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-
-struct test {};
-template <typename T>
-struct test_t {};
-
-namespace muh_namespace {
-	struct ns_test {};
-
-	namespace {
-		struct ns_anon_test {};
-	} // namespace
-} // namespace muh_namespace
-
-TEST_CASE("stack/strings", "test that strings can be roundtripped") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	static const char utf8str[] = "\xF0\x9F\x8D\x8C\x20\xE6\x99\xA5\x20\x46\x6F\x6F\x20\xC2\xA9\x20\x62\x61\x72\x20\xF0\x9D\x8C\x86\x20\x62\x61\x7A\x20\xE2\x98\x83\x20\x71\x75\x78";
-	static const char16_t utf16str[] = { 0xD83C, 0xDF4C, 0x20, 0x6665, 0x20, 0x46, 0x6F, 0x6F, 0x20, 0xA9, 0x20, 0x62, 0x61, 0x72, 0x20, 0xD834, 0xDF06, 0x20, 0x62, 0x61, 0x7A, 0x20, 0x2603, 0x20, 0x71, 0x75, 0x78, 0x00 };
-	static const char32_t utf32str[] = { 0x1F34C, 0x0020, 0x6665, 0x0020, 0x0046, 0x006F, 0x006F, 0x0020, 0x00A9, 0x0020, 0x0062, 0x0061, 0x0072, 0x0020, 0x1D306, 0x0020, 0x0062, 0x0061, 0x007A, 0x0020, 0x2603, 0x0020, 0x0071, 0x0075, 0x0078, 0x00 };
-#ifdef _WIN32
-	INFO("win32 widestr");
-	static const wchar_t widestr[] = { 0xD83C, 0xDF4C, 0x20, 0x6665, 0x20, 0x46, 0x6F, 0x6F, 0x20, 0xA9, 0x20, 0x62, 0x61, 0x72, 0x20, 0xD834, 0xDF06, 0x20, 0x62, 0x61, 0x7A, 0x20, 0x2603, 0x20, 0x71, 0x75, 0x78, 0x00 };
-#else
-	INFO("non-windows widestr");
-	static const wchar_t widestr[] = { 0x1F34C, 0x0020, 0x6665, 0x0020, 0x0046, 0x006F, 0x006F, 0x0020, 0x00A9, 0x0020, 0x0062, 0x0061, 0x0072, 0x0020, 0x1D306, 0x0020, 0x0062, 0x0061, 0x007A, 0x0020, 0x2603, 0x0020, 0x0071, 0x0075, 0x0078, 0x00 };
-#endif
-	static const std::string utf8str_s = utf8str;
-	static const std::u16string utf16str_s = utf16str;
-	static const std::u32string utf32str_s = utf32str;
-	static const std::wstring widestr_s = widestr;
-
-	INFO("sizeof(wchar_t): " << sizeof(wchar_t));
-	INFO("sizeof(char16_t): " << sizeof(char16_t));
-	INFO("sizeof(char32_t): " << sizeof(char32_t));
-	INFO("utf8str: " << utf8str);
-	INFO("utf8str_s: " << utf8str_s);
-
-	lua["utf8"] = utf8str;
-	lua["utf16"] = utf16str;
-	lua["utf32"] = utf32str;
-	lua["wide"] = widestr;
-
-	SECTION("to_utf8") {
-		std::string utf8_to_utf8 = lua["utf8"];
-		std::string utf16_to_utf8 = lua["utf16"];
-		std::string utf32_to_utf8 = lua["utf32"];
-		std::string wide_to_utf8 = lua["wide"];
-
-		REQUIRE(utf8_to_utf8 == utf8str_s);
-		REQUIRE(utf16_to_utf8 == utf8str_s);
-		REQUIRE(utf32_to_utf8 == utf8str_s);
-		REQUIRE(wide_to_utf8 == utf8str_s);
-	}
-	SECTION("to_wide") {
-		std::wstring utf8_to_wide = lua["utf8"];
-		std::wstring utf16_to_wide = lua["utf16"];
-		std::wstring utf32_to_wide = lua["utf32"];
-		std::wstring wide_to_wide = lua["wide"];
-
-		REQUIRE(utf8_to_wide == widestr_s);
-		REQUIRE(utf16_to_wide == widestr_s);
-		REQUIRE(utf32_to_wide == widestr_s);
-		REQUIRE(wide_to_wide == widestr_s);
-	}
-	SECTION("to_utf16") {
-		std::u16string utf8_to_utf16 = lua["utf8"];
-		std::u16string utf16_to_utf16 = lua["utf16"];
-		std::u16string utf32_to_utf16 = lua["utf32"];
-		std::u16string wide_to_utf16 = lua["wide"];
-
-		REQUIRE(utf8_to_utf16 == utf16str_s);
-		REQUIRE(utf16_to_utf16 == utf16str_s);
-		REQUIRE(utf32_to_utf16 == utf16str_s);
-		REQUIRE(wide_to_utf16 == utf16str_s);
-	}
-	SECTION("to_utf32") {
-		std::u32string utf8_to_utf32 = lua["utf8"];
-		std::u32string utf16_to_utf32 = lua["utf16"];
-		std::u32string utf32_to_utf32 = lua["utf32"];
-		std::u32string wide_to_utf32 = lua["wide"];
-
-		REQUIRE(utf8_to_utf32 == utf32str_s);
-		REQUIRE(utf16_to_utf32 == utf32str_s);
-		REQUIRE(utf32_to_utf32 == utf32str_s);
-		REQUIRE(wide_to_utf32 == utf32str_s);
-	}
-	SECTION("to_char32_t") {
-		char32_t utf8_to_char32 = lua["utf8"];
-		char32_t utf16_to_char32 = lua["utf16"];
-		char32_t utf32_to_char32 = lua["utf32"];
-		char32_t wide_to_char32 = lua["wide"];
-
-		REQUIRE(utf8_to_char32 == utf32str[0]);
-		REQUIRE(utf16_to_char32 == utf32str[0]);
-		REQUIRE(utf32_to_char32 == utf32str[0]);
-		REQUIRE(wide_to_char32 == utf32str[0]);
-	}
-	SECTION("to_char16_t") {
-		char16_t utf8_to_char16 = lua["utf8"];
-		char16_t utf16_to_char16 = lua["utf16"];
-		char16_t utf32_to_char16 = lua["utf32"];
-		char16_t wide_to_char16 = lua["wide"];
-
-		REQUIRE(utf8_to_char16 == utf16str[0]);
-		REQUIRE(utf16_to_char16 == utf16str[0]);
-		REQUIRE(utf32_to_char16 == utf16str[0]);
-		REQUIRE(wide_to_char16 == utf16str[0]);
-	}
-	SECTION("to_char") {
-		char utf8_to_char = lua["utf8"].get<char>();
-		char utf16_to_char = lua["utf16"].get<char>();
-		char utf32_to_char = lua["utf32"].get<char>();
-		char wide_to_char = lua["wide"].get<char>();
-
-		REQUIRE(utf8_to_char == utf8str[0]);
-		REQUIRE(utf16_to_char == utf8str[0]);
-		REQUIRE(utf32_to_char == utf8str[0]);
-		REQUIRE(wide_to_char == utf8str[0]);
-	}
-}
-
-TEST_CASE("detail/demangling", "test some basic demangling cases") {
-	std::string teststr = sol::detail::short_demangle<test>();
-	std::string nsteststr = sol::detail::short_demangle<muh_namespace::ns_test>();
-	std::string nsateststr = sol::detail::short_demangle<muh_namespace::ns_anon_test>();
-
-	REQUIRE(teststr == "test");
-	REQUIRE(nsteststr == "ns_test");
-	REQUIRE(nsateststr == "ns_anon_test");
-}
-
-TEST_CASE("object/string-pushers", "test some basic string pushers with in_place constructor") {
-	sol::state lua;
-
-	sol::object ocs(lua, sol::in_place, "bark\0bark", 9);
-	sol::object os(lua, sol::in_place_type<std::string>, std::string("bark\0bark", 9), 8);
-	sol::object osv(lua, sol::in_place_type<sol::string_view>, sol::string_view("woofwoof", 8), 8);
-	bool test1 = ocs.as<std::string>() == std::string("bark\0bark", 9);
-	bool test2 = os.as<std::string>() == std::string("bark\0bar", 8);
-	bool test3 = osv.as<std::string>() == std::string("woofwoof", 8);
-	REQUIRE(ocs.get_type() == sol::type::string);
-	REQUIRE(ocs.is<std::string>());
-	REQUIRE(ocs.is<sol::string_view>());
-
-	REQUIRE(os.get_type() == sol::type::string);
-	REQUIRE(os.is<std::string>());
-	REQUIRE(os.is<sol::string_view>());
-
-	REQUIRE(osv.get_type() == sol::type::string);
-	REQUIRE(osv.is<std::string>());
-	REQUIRE(osv.is<sol::string_view>());
-
-	REQUIRE(test1);
-	REQUIRE(test2);
-	REQUIRE(test3);
-}
-
-TEST_CASE("strings/non const c strings", "push non const qualified c strings as strings") {
-	sol::state lua;
-
-	char cbark[] = "bark";
-	char* bark = cbark;
-	lua["bark"] = bark;
-	sol::type t = lua["bark"].get_type();
-	std::string lbark = lua["bark"];
-
-	REQUIRE((t == sol::type::string));
-	REQUIRE((bark == std::string("bark")));
-}
diff --git a/deps/sol2/tests/runtime_tests/source/tables.checks.cpp b/deps/sol2/tests/runtime_tests/source/tables.checks.cpp
deleted file mode 100644
index cc8a3b4..0000000
--- a/deps/sol2/tests/runtime_tests/source/tables.checks.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-struct not_a_table_at_all {};

-

-TEST_CASE("tables/lua_table", "check that lua_table accepts only lua-style tables, and not other types") {

-	sol::state lua;

-	lua["f"] = [](sol::lua_table lt) {

-		int x = lt["a"];

-		REQUIRE(x == 3);

-	};

-	lua["ud"] = not_a_table_at_all{};

-

-	auto result0 = lua.safe_script("t = { a = 3 }", sol::script_pass_on_error);

-	REQUIRE(result0.valid());

-	auto result1 = lua.safe_script("f(t)", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	

-	auto result2 = lua.safe_script("f(ud)", sol::script_pass_on_error);

-	REQUIRE_FALSE(result2.valid());

-	auto result3 = lua.safe_script("f(24)", sol::script_pass_on_error);

-	REQUIRE_FALSE(result3.valid());

-	auto result4 = lua.safe_script("f(nil)", sol::script_pass_on_error);

-	REQUIRE_FALSE(result4.valid());

-	auto result5 = lua.safe_script("f('bark')", sol::script_pass_on_error);

-	REQUIRE_FALSE(result5.valid());

-}

diff --git a/deps/sol2/tests/runtime_tests/source/tables.clear.cpp b/deps/sol2/tests/runtime_tests/source/tables.clear.cpp
deleted file mode 100644
index ae92f39..0000000
--- a/deps/sol2/tests/runtime_tests/source/tables.clear.cpp
+++ /dev/null
@@ -1,74 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-TEST_CASE("tables/clear", "clear method works and does not clobber stack") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-	lua["t"] = sol::lua_value({ { "a", "b" }, { "c", "d" } });

-	sol::table t = lua["t"];

-	{

-		sol::stack_guard clearsg(lua);

-		t.clear();

-	}

-	REQUIRE(!t["a"].valid());

-	REQUIRE(!t["c"].valid());

-}

-

-TEST_CASE("tables/stack clear", "stack-based clear method works and does not clobber stack") {

-	sol::state lua;

-	SECTION("reference based") {

-		sol::stack_guard luasg(lua);

-		lua["t"] = sol::lua_value({ { "a", "b" }, { "c", "d" } });

-		sol::table t = lua["t"];

-		REQUIRE(t["a"] == std::string("b"));

-		REQUIRE(t["c"] == std::string("d"));

-		{

-			sol::stack_guard clearsg(lua);

-			sol::stack::clear(t);

-		}

-		REQUIRE(!t["a"].valid());

-		REQUIRE(!t["c"].valid());

-	}

-	SECTION("with index") {

-		sol::stack_guard luasg(lua);

-		lua["t"] = sol::lua_value({ { "a", "b" }, { "c", "d" } });

-		sol::table t = lua["t"];

-		REQUIRE(t["a"] == std::string("b"));

-		REQUIRE(t["c"] == std::string("d"));

-		{

-			sol::stack_guard ppclearsg(lua);

-			auto pp = sol::stack::push_pop(t);

-			int table_index = pp.index_of(t);

-			{

-				sol::stack_guard clearsg(lua);

-				sol::stack::clear(lua, table_index);

-			}

-		}

-		REQUIRE(!t["a"].valid());

-		REQUIRE(!t["c"].valid());

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/tables.cpp b/deps/sol2/tests/runtime_tests/source/tables.cpp
deleted file mode 100644
index a6b45cc..0000000
--- a/deps/sol2/tests/runtime_tests/source/tables.cpp
+++ /dev/null
@@ -1,250 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-#include <algorithm>
-#include <numeric>
-#include <vector>
-
-std::string free_function() {
-	INFO("free_function()");
-	return "test";
-}
-
-struct object {
-	std::string operator()() {
-		INFO("member_test()");
-		return "test";
-	}
-};
-
-TEST_CASE("tables/cleanup", "make sure tables leave the stack balanced") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries();
-
-	auto f = [] { return 5; };
-	for (int i = 0; i < 30; i++) {
-		std::string name = std::string("init") + std::to_string(i);
-		int top = lua_gettop(lua);
-		lua[name] = f;
-		int aftertop = lua_gettop(lua);
-		REQUIRE(aftertop == top);
-		int val = lua[name]();
-		REQUIRE(val == 5);
-	}
-}
-
-TEST_CASE("tables/nested cleanup", "make sure tables leave the stack balanced") {
-	sol::state lua;
-	lua.open_libraries();
-
-	lua.safe_script("A={}");
-	auto f = [] { return 5; };
-	for (int i = 0; i < 30; i++) {
-		std::string name = std::string("init") + std::to_string(i);
-		int top = lua_gettop(lua);
-		auto A = lua["A"];
-		int beforetop = lua_gettop(lua);
-		REQUIRE(beforetop == top);
-		A[name] = f;
-		int aftertop = lua_gettop(lua);
-		REQUIRE(aftertop == top);
-		int val = A[name]();
-		REQUIRE(val == 5);
-	}
-}
-
-TEST_CASE("tables/variables", "Check if tables and variables work as intended") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::os);
-	lua.get<sol::table>("os").set("name", "windows");
-	{
-		auto result = lua.safe_script("assert(os.name == \"windows\")", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-}
-
-TEST_CASE("tables/create", "Check if creating a table is kosher") {
-	sol::state lua;
-	lua["testtable"] = sol::table::create(lua.lua_state(), 0, 0, "Woof", "Bark", 1, 2, 3, 4);
-	sol::object testobj = lua["testtable"];
-	REQUIRE(testobj.is<sol::table>());
-	sol::table testtable = testobj.as<sol::table>();
-	REQUIRE((testtable["Woof"] == std::string("Bark")));
-	REQUIRE((testtable[1] == 2));
-	REQUIRE((testtable[3] == 4));
-}
-
-TEST_CASE("tables/create local", "Check if creating a table is kosher") {
-	sol::state lua;
-	lua["testtable"] = lua.create_table(0, 0, "Woof", "Bark", 1, 2, 3, 4);
-	sol::object testobj = lua["testtable"];
-	REQUIRE(testobj.is<sol::table>());
-	sol::table testtable = testobj.as<sol::table>();
-	REQUIRE((testtable["Woof"] == std::string("Bark")));
-	REQUIRE((testtable[1] == 2));
-	REQUIRE((testtable[3] == 4));
-}
-
-TEST_CASE("tables/create local named", "Check if creating a table is kosher") {
-	sol::state lua;
-	sol::table testtable = lua.create_table("testtable", 0, 0, "Woof", "Bark", 1, 2, 3, 4);
-	sol::object testobj = lua["testtable"];
-	REQUIRE(testobj.is<sol::table>());
-	REQUIRE((testobj == testtable));
-	REQUIRE_FALSE((testobj != testtable));
-	REQUIRE((testtable["Woof"] == std::string("Bark")));
-	REQUIRE((testtable[1] == 2));
-	REQUIRE((testtable[3] == 4));
-}
-
-TEST_CASE("tables/create-with-local", "Check if creating a table is kosher") {
-	sol::state lua;
-	lua["testtable"] = lua.create_table_with("Woof", "Bark", 1, 2, 3, 4);
-	sol::object testobj = lua["testtable"];
-	REQUIRE(testobj.is<sol::table>());
-	sol::table testtable = testobj.as<sol::table>();
-	REQUIRE((testtable["Woof"] == std::string("Bark")));
-	REQUIRE((testtable[1] == 2));
-	REQUIRE((testtable[3] == 4));
-}
-
-TEST_CASE("tables/function variables", "Check if tables and function calls work as intended") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base, sol::lib::os);
-	auto run_script = [](sol::state& lua) -> void { lua.safe_script("assert(os.fun() == \"test\")"); };
-
-	lua.get<sol::table>("os").set_function("fun", []() {
-		INFO("stateless lambda()");
-		return "test";
-	});
-	REQUIRE_NOTHROW(run_script(lua));
-
-	lua.get<sol::table>("os").set_function("fun", &free_function);
-	REQUIRE_NOTHROW(run_script(lua));
-
-	// l-value, canNOT optimise
-	// prefer value semantics unless wrapped with std::reference_wrapper
-	{
-		auto lval = object();
-		lua.get<sol::table>("os").set_function("fun", &object::operator(), lval);
-	}
-	REQUIRE_NOTHROW(run_script(lua));
-
-	auto reflval = object();
-	lua.get<sol::table>("os").set_function("fun", &object::operator(), std::ref(reflval));
-	REQUIRE_NOTHROW(run_script(lua));
-
-	// stateful lambda: non-convertible, cannot be optimised
-	int breakit = 50;
-	lua.get<sol::table>("os").set_function("fun", [&breakit]() {
-		INFO("stateful lambda() with breakit:" << breakit);
-		return "test";
-	});
-	REQUIRE_NOTHROW(run_script(lua));
-
-	// r-value, cannot optimise
-	lua.get<sol::table>("os").set_function("fun", &object::operator(), object());
-	REQUIRE_NOTHROW(run_script(lua));
-
-	// r-value, cannot optimise
-	auto rval = object();
-	lua.get<sol::table>("os").set_function("fun", &object::operator(), std::move(rval));
-	REQUIRE_NOTHROW(run_script(lua));
-}
-
-TEST_CASE("tables/add", "Basic test to make sure the 'add' feature works") {
-	static const int sz = 120;
-
-	sol::state lua;
-	sol::table t = lua.create_table(sz, 0);
-
-	std::vector<int> bigvec(sz);
-	std::iota(bigvec.begin(), bigvec.end(), 1);
-
-	for (std::size_t i = 0; i < bigvec.size(); ++i) {
-		t.add(bigvec[i]);
-	}
-	for (std::size_t i = 0; i < bigvec.size(); ++i) {
-		int val = t[i + 1];
-		REQUIRE(val == bigvec[i]);
-	}
-}
-
-TEST_CASE("tables/raw set and raw get", "ensure raw setting and getting works through metatables") {
-	sol::state lua;
-	sol::table t = lua.create_table();
-	t[sol::metatable_key] = lua.create_table_with(sol::meta_function::new_index,
-	     [](lua_State* L) { return luaL_error(L, "nay"); },
-	     sol::meta_function::index,
-	     [](lua_State* L) { return luaL_error(L, "nay"); });
-	t.raw_set("a", 2.5);
-	double la = t.raw_get<double>("a");
-	REQUIRE(la == 2.5);
-}
-
-TEST_CASE("tables/boolean keys", "make sure boolean keys don't get caught up in `is_integral` specializations") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-
-	lua.safe_script(R"(
-tbl = {}
-tbl[true] = 10
-tbl[1] = 20
-
-print(tbl[true])
-print(tbl[1])
-)");
-	sol::table tbl = lua["tbl"];
-	int v1 = tbl[true];
-	int v2 = tbl[1];
-	REQUIRE(v1 == 10);
-	REQUIRE(v2 == 20);
-
-	tbl[true] = 30;
-	tbl[1] = 40;
-	v1 = tbl[true];
-	v2 = tbl[1];
-	REQUIRE(v1 == 30);
-	REQUIRE(v2 == 40);
-}
-
-TEST_CASE("tables/optional move", "ensure pushing a sol::optional<T> rvalue correctly moves the contained object into tables") {
-	sol::state sol_state;
-	struct move_only {
-		int secret_code;
-		move_only(int sc) : secret_code(sc) {}
-
-		move_only(const move_only&) = delete;
-		move_only(move_only&&) = default;
-		move_only& operator=(const move_only&) = delete;
-		move_only& operator=(move_only&&) = default;
-	};
-	sol_state["requires_move"] = sol::optional<move_only>(move_only(0x4D));
-	REQUIRE(sol_state["requires_move"].get<move_only>().secret_code == 0x4D);
-}
diff --git a/deps/sol2/tests/runtime_tests/source/tables.enums.cpp b/deps/sol2/tests/runtime_tests/source/tables.enums.cpp
deleted file mode 100644
index 0e08140..0000000
--- a/deps/sol2/tests/runtime_tests/source/tables.enums.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-enum weak_direction { up, down, left, right };

-enum class strong_direction { up, down, left, right };

-

-TEST_CASE("tables/as enums", "Making sure enums can be put in and gotten out as values") {

-

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua["strong_direction"]

-	     = lua.create_table_with("up", weak_direction::up, "down", weak_direction::down, "left", weak_direction::left, "right", weak_direction::right);

-

-	sol::object obj = lua["strong_direction"]["up"];

-	bool isdir = obj.is<weak_direction>();

-	REQUIRE(isdir);

-	auto dir = obj.as<weak_direction>();

-	REQUIRE(dir == weak_direction::up);

-}

-

-TEST_CASE("tables/as enum classes", "Making sure enums can be put in and gotten out as values") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua["strong_direction"]

-	     = lua.create_table_with("up", strong_direction::up, "down", strong_direction::down, "left", strong_direction::left, "right", strong_direction::right);

-

-	sol::object obj = lua["strong_direction"]["up"];

-	bool isdir = obj.is<strong_direction>();

-	REQUIRE(isdir);

-	auto dir = obj.as<strong_direction>();

-	REQUIRE(dir == strong_direction::up);

-}

-

-TEST_CASE("tables/new_enum", "Making sure enums can be put in and gotten out as values") {

-	enum class strong_direction { up, down, left, right };

-

-	SECTION("variadics") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_enum("strong_direction", "up", strong_direction::up, "down", strong_direction::down, "left", strong_direction::left, "right", strong_direction::right);

-

-		strong_direction d = lua["strong_direction"]["left"];

-		REQUIRE(d == strong_direction::left);

-		auto result = lua.safe_script("strong_direction.left = 50", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-		d = lua["strong_direction"]["left"];

-		REQUIRE(d == strong_direction::left);

-	}

-	SECTION("initializer_list") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_enum<strong_direction>(

-		     "strong_direction", { { "up", strong_direction::up }, { "down", strong_direction::down }, { "left", strong_direction::left }, { "right", strong_direction::right } });

-

-		strong_direction d = lua["strong_direction"]["left"];

-		REQUIRE(d == strong_direction::left);

-		auto result = lua.safe_script("strong_direction.left = 50", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-		d = lua["strong_direction"]["left"];

-		REQUIRE(d == strong_direction::left);

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/tables.indexing.cpp b/deps/sol2/tests/runtime_tests/source/tables.indexing.cpp
deleted file mode 100644
index ca97500..0000000
--- a/deps/sol2/tests/runtime_tests/source/tables.indexing.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-int plop_xyz(int x, int y, std::string z) {

-	INFO(x << " " << y << " " << z);

-	return 11;

-}

-

-TEST_CASE("tables/operator[]", "Check if operator[] retrieval and setting works properly") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.safe_script("foo = 20\nbar = \"hello world\"");

-	// basic retrieval

-	std::string bar = lua["bar"];

-	int foo = lua["foo"];

-	REQUIRE(bar == "hello world");

-	REQUIRE(foo == 20);

-	// test operator= for stringification

-	// errors due to ambiguous operators

-	bar = lua["bar"];

-

-	// basic setting

-	lua["bar"] = 20.4;

-	lua["foo"] = "goodbye";

-

-	// doesn't modify the actual values obviously.

-	REQUIRE(bar == "hello world");

-	REQUIRE(foo == 20);

-

-	// function setting

-	lua["test"] = plop_xyz;

-	{

-		auto result = lua.safe_script("assert(test(10, 11, \"hello\") == 11)", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-

-	// function retrieval

-	sol::function test = lua["test"];

-	REQUIRE(test.call<int>(10, 11, "hello") == 11);

-

-	// setting a lambda

-	lua["lamb"] = [](int x) { return x * 2; };

-

-	{

-		auto result = lua.safe_script("assert(lamb(220) == 440)", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-

-	// function retrieval of a lambda

-	sol::function lamb = lua["lamb"];

-	REQUIRE(lamb.call<int>(220) == 440);

-

-	// test const table retrieval

-	auto assert1 = [](const sol::table& t) {

-		std::string a = t["foo"];

-		double b = t["bar"];

-		REQUIRE(a == "goodbye");

-		REQUIRE(b == 20.4);

-	};

-

-	REQUIRE_NOTHROW(assert1(lua.globals()));

-}

-

-TEST_CASE("tables/operator[] valid", "Test if proxies on tables can lazily evaluate validity") {

-	sol::state lua;

-	bool isFullScreen = false;

-	auto fullscreennopers = lua["fullscreen"]["nopers"];

-	auto fullscreen = lua["fullscreen"];

-	REQUIRE_FALSE(fullscreennopers.valid());

-	REQUIRE_FALSE(fullscreen.valid());

-

-	lua["fullscreen"] = true;

-

-	REQUIRE_FALSE(fullscreennopers.valid());

-	REQUIRE(fullscreen.valid());

-	isFullScreen = lua["fullscreen"];

-	REQUIRE(isFullScreen);

-

-	lua["fullscreen"] = false;

-	REQUIRE_FALSE(fullscreennopers.valid());

-	REQUIRE(fullscreen.valid());

-	isFullScreen = lua["fullscreen"];

-	REQUIRE_FALSE(isFullScreen);

-}

-

-TEST_CASE("tables/operator[] optional", "Test if proxies on tables can lazily evaluate validity") {

-	sol::state lua;

-

-	sol::optional<int> test1 = lua["no_exist_yet"];

-	bool present = (bool)test1;

-	REQUIRE_FALSE(present);

-

-	lua["no_exist_yet"] = 262;

-	sol::optional<int> test2 = lua["no_exist_yet"];

-	present = (bool)test2;

-	REQUIRE(present);

-	REQUIRE(test2.value() == 262);

-

-	sol::optional<int> nope = lua["nope"]["kek"]["hah"];

-	auto nope2 = lua.get<sol::optional<int>>(std::make_tuple("nope", "kek", "hah"));

-	present = (bool)nope;

-	REQUIRE_FALSE(present);

-	present = (bool)nope2;

-	REQUIRE_FALSE(present);

-	lua.create_named_table("nope", "kek", lua.create_table_with("hah", 1));

-	sol::optional<int> non_nope = lua["nope"]["kek"]["hah"].get<sol::optional<int>>();

-	sol::optional<int> non_nope2 = lua.get<sol::optional<int>>(std::make_tuple("nope", "kek", "hah"));

-	present = (bool)non_nope;

-	REQUIRE(present);

-	present = (bool)non_nope2;

-	REQUIRE(present);

-	REQUIRE(non_nope.value() == 1);

-	REQUIRE(non_nope2.value() == 1);

-

-	INFO("Keys: nope, kek, hah");

-	lua.set(std::make_tuple("nope", "kek", "hah"), 35);

-	sol::optional<int> non_nope3 = lua["nope"]["kek"]["hah"].get<sol::optional<int>>();

-	sol::optional<int> non_nope4 = lua.get<sol::optional<int>>(std::make_tuple("nope", "kek", "hah"));

-	present = (bool)non_nope3;

-	REQUIRE(present);

-	present = (bool)non_nope4;

-	REQUIRE(present);

-	REQUIRE(non_nope3.value() == 35);

-	REQUIRE(non_nope4.value() == 35);

-}

-

diff --git a/deps/sol2/tests/runtime_tests/source/tables.insertion.cpp b/deps/sol2/tests/runtime_tests/source/tables.insertion.cpp
deleted file mode 100644
index b16b9dd..0000000
--- a/deps/sol2/tests/runtime_tests/source/tables.insertion.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-#include <iostream>

-

-TEST_CASE("tables/proxy override_value", "allow override_value by way of key") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-	lua.open_libraries(sol::lib::base, sol::lib::io);

-

-	sol::optional<int> not_there = lua["a"]["b"]["c"];

-	REQUIRE_FALSE(static_cast<bool>(not_there));

-	lua["a"].force()["b"].force()["c"] = 357;

-	sol::optional<int> totally_there = lua["a"]["b"]["c"];

-	REQUIRE(static_cast<bool>(totally_there));

-	REQUIRE(*totally_there == 357);

-}

-

-TEST_CASE("tables/insertion override", "allow override all non-table values plus final value") {

-	SECTION("traverse") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<int> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		lua.traverse_set(sol::override_value, "a", "b", "c", 357);

-		sol::optional<int> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there));

-		REQUIRE(*totally_there == 357);

-

-		lua.traverse_set(sol::override_value, "a", "b", 500);

-		sol::optional<int> b_totally_there = lua["a"]["b"];

-		sol::optional<int> totally_not_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(b_totally_there));

-		REQUIRE(*b_totally_there == 500);

-		REQUIRE_FALSE(static_cast<bool>(totally_not_there));

-	}

-	SECTION("proxy") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<int> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		lua[sol::override_value]["a"]["b"]["c"] = 357;

-		sol::optional<int> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there));

-		REQUIRE(*totally_there == 357);

-

-		lua[sol::override_value]["a"]["b"] = 500;

-		sol::optional<int> b_totally_there = lua["a"]["b"];

-		sol::optional<int> totally_not_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(b_totally_there));

-		REQUIRE(*b_totally_there == 500);

-		REQUIRE_FALSE(static_cast<bool>(totally_not_there));

-	}

-	SECTION("complex proxy") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<int> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		int definitely_there = (lua[sol::override_value]["a"]["b"]["c"] = 357);

-		sol::optional<int> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there));

-		REQUIRE(*totally_there == definitely_there);

-		REQUIRE(*totally_there == 357);

-		REQUIRE(definitely_there == 357);

-	}

-}

-

-TEST_CASE("tables/insertion update_if_empty", "allow updating a value only if it's missing") {

-	SECTION("traverse") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<int> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		lua.traverse_set(sol::update_if_empty, "a", "b", "c", 357);

-		sol::optional<int> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there));

-		REQUIRE(*totally_there == 357);

-	}

-	SECTION("proxy") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<int> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		lua[sol::update_if_empty]["a"]["b"]["c"] = 357;

-		sol::optional<int> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there));

-		REQUIRE(*totally_there == 357);

-

-		lua[sol::update_if_empty]["a"]["b"]["c"] = 500;

-		sol::optional<int> totally_there_still = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there_still));

-		REQUIRE(*totally_there_still == 357);

-	}

-	SECTION("proxy invoker") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<int> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		lua[sol::update_if_empty]["a"]["b"]["c"] = sol::push_invoke([]() { return 357; });

-		sol::optional<int> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there));

-		REQUIRE(*totally_there == 357);

-

-		lua[sol::update_if_empty]["a"]["b"]["c"] = sol::push_invoke([]() { return 1000; });

-		sol::optional<int> totally_there_still = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_there_still));

-		REQUIRE(*totally_there_still == 357);

-	}

-}

-

-TEST_CASE("tables/get create_if_nil", "create tables all the way down") {

-	SECTION("traverse non-optional") {

-		sol::state lua;

-		sol::stack_guard luasg_outer(lua);

-

-		{

-			sol::stack_guard luasg_inner_1(lua);

-			sol::optional<sol::table> not_there = lua["a"]["b"]["c"];

-			REQUIRE_FALSE(static_cast<bool>(not_there));

-		}

-		{

-			sol::stack_guard luasg_inner_2(lua);

-			sol::table totally_created = lua.traverse_get<sol::table>(sol::create_if_nil, "a", "b", "c");

-			REQUIRE(totally_created.size() == 0);

-		}

-	}

-	SECTION("traverse") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<sol::table> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		sol::optional<sol::table> totally_created = lua.traverse_get<sol::optional<sol::table>>(sol::create_if_nil, "a", "b", "c");

-		sol::optional<sol::table> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_created));

-		REQUIRE(static_cast<bool>(totally_there));

-	}

-	SECTION("proxy non-optional") {

-		sol::state lua;

-		sol::stack_guard luasg_outer(lua);

-

-		{

-			sol::stack_guard luasg_inner_1(lua);

-			sol::optional<sol::table> not_there = lua["a"]["b"]["c"];

-			REQUIRE_FALSE(static_cast<bool>(not_there));

-		}

-		{

-			sol::stack_guard luasg_inner_2(lua);

-			sol::table totally_created = lua[sol::create_if_nil]["a"]["b"]["c"];

-			REQUIRE(totally_created.size() == 0);

-		}

-	}

-

-	SECTION("proxy") {

-		sol::state lua;

-		sol::stack_guard luasg(lua);

-

-		sol::optional<sol::table> not_there = lua["a"]["b"]["c"];

-		REQUIRE_FALSE(static_cast<bool>(not_there));

-		sol::optional<sol::table> totally_created = lua[sol::create_if_nil]["a"]["b"]["c"];

-		sol::optional<sol::table> totally_there = lua["a"]["b"]["c"];

-		REQUIRE(static_cast<bool>(totally_created));

-		REQUIRE(static_cast<bool>(totally_there));

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/tables.traversal.cpp b/deps/sol2/tests/runtime_tests/source/tables.traversal.cpp
deleted file mode 100644
index 94b2085..0000000
--- a/deps/sol2/tests/runtime_tests/source/tables.traversal.cpp
+++ /dev/null
@@ -1,202 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-TEST_CASE("tables/for_each", "Testing the use of for_each to get values from a lua table") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.safe_script(

-	     "arr = {\n"

-	     "[0] = \"Hi\",\n"

-	     "[1] = 123.45,\n"

-	     "[2] = \"String value\",\n"

-	     // Does nothing

-	     //"[3] = nil,\n"

-	     //"[nil] = 3,\n"

-	     "[\"WOOF\"] = 123,\n"

-	     "}");

-	sol::table tbl = lua["arr"];

-	std::size_t tablesize = 4;

-	std::size_t iterations = 0;

-	auto fx = [&iterations](sol::object key, sol::object value) {

-		++iterations;

-		sol::type keytype = key.get_type();

-		switch (keytype) {

-		case sol::type::number:

-			switch (key.as<int>()) {

-			case 0:

-				REQUIRE((value.as<std::string>() == "Hi"));

-				break;

-			case 1:

-				REQUIRE((value.as<double>() == 123.45));

-				break;

-			case 2:

-				REQUIRE((value.as<std::string>() == "String value"));

-				break;

-			case 3:

-				REQUIRE((value.is<sol::lua_nil_t>()));

-				break;

-			}

-			break;

-		case sol::type::string:

-			if (key.as<std::string>() == "WOOF") {

-				REQUIRE((value.as<double>() == 123));

-			}

-			break;

-		case sol::type::lua_nil:

-			REQUIRE((value.as<double>() == 3));

-			break;

-		default:

-			break;

-		}

-	};

-	auto fxpair = [&fx](std::pair<sol::object, sol::object> kvp) { fx(kvp.first, kvp.second); };

-	tbl.for_each(fx);

-	REQUIRE(iterations == tablesize);

-

-	iterations = 0;

-	tbl.for_each(fxpair);

-	REQUIRE(iterations == tablesize);

-}

-

-TEST_CASE("tables/for_each empty", "empty tables should not crash") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.safe_script("arr = {}");

-	sol::table tbl = lua["arr"];

-	REQUIRE(tbl.empty());

-	std::size_t tablesize = 0;

-	std::size_t iterations = 0;

-	auto fx = [&iterations](sol::object key, sol::object value) {

-		++iterations;

-		sol::type keytype = key.get_type();

-		switch (keytype) {

-		case sol::type::number:

-			switch (key.as<int>()) {

-			case 0:

-				REQUIRE((value.as<std::string>() == "Hi"));

-				break;

-			case 1:

-				REQUIRE((value.as<double>() == 123.45));

-				break;

-			case 2:

-				REQUIRE((value.as<std::string>() == "String value"));

-				break;

-			case 3:

-				REQUIRE((value.is<sol::lua_nil_t>()));

-				break;

-			}

-			break;

-		case sol::type::string:

-			if (key.as<std::string>() == "WOOF") {

-				REQUIRE((value.as<double>() == 123));

-			}

-			break;

-		case sol::type::lua_nil:

-			REQUIRE((value.as<double>() == 3));

-			break;

-		default:

-			break;

-		}

-	};

-	auto fxpair = [&fx](std::pair<sol::object, sol::object> kvp) { fx(kvp.first, kvp.second); };

-	tbl.for_each(fx);

-	REQUIRE(iterations == tablesize);

-

-	iterations = 0;

-	tbl.for_each(fxpair);

-	REQUIRE(iterations == tablesize);

-

-	iterations = 0;

-	for (const auto& kvp : tbl) {

-		fxpair(kvp);

-		++iterations;

-	}

-	REQUIRE(iterations == tablesize);

-}

-

-TEST_CASE("tables/iterators", "Testing the use of iteratrs to get values from a lua table") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.safe_script(

-	     "arr = {\n"

-	     "[0] = \"Hi\",\n"

-	     "[1] = 123.45,\n"

-	     "[2] = \"String value\",\n"

-	     // Does nothing

-	     //"[3] = nil,\n"

-	     //"[nil] = 3,\n"

-	     "[\"WOOF\"] = 123,\n"

-	     "}");

-	sol::table tbl = lua["arr"];

-	std::size_t tablesize = 4;

-	std::size_t iterations = 0;

-

-	int begintop = 0;

-	int endtop = 0;

-	{

-		test_stack_guard s(lua.lua_state(), begintop, endtop);

-		for (auto& kvp : tbl) {

-			[&iterations](sol::object key, sol::object value) {

-				++iterations;

-				sol::type keytype = key.get_type();

-				switch (keytype) {

-				case sol::type::number:

-					switch (key.as<int>()) {

-					case 0:

-						REQUIRE((value.as<std::string>() == "Hi"));

-						break;

-					case 1:

-						REQUIRE((value.as<double>() == 123.45));

-						break;

-					case 2:

-						REQUIRE((value.as<std::string>() == "String value"));

-						break;

-					case 3:

-						REQUIRE((value.is<sol::lua_nil_t>()));

-						break;

-					}

-					break;

-				case sol::type::string:

-					if (key.as<std::string>() == "WOOF") {

-						REQUIRE((value.as<double>() == 123));

-					}

-					break;

-				case sol::type::lua_nil:

-					REQUIRE((value.as<double>() == 3));

-					break;

-				default:

-					break;

-				}

-			}(kvp.first, kvp.second);

-		}

-	}

-	REQUIRE(begintop == endtop);

-	REQUIRE(iterations == tablesize);

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.basic.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.basic.cpp
deleted file mode 100644
index 4bbca99..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.basic.cpp
+++ /dev/null
@@ -1,291 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-

-TEST_CASE("usertype/usertype", "Show that we can create classes from usertype and use them") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-

-	sol::usertype<fuser> lc = lua.new_usertype<fuser>("fuser", "add", &fuser::add, "add2", &fuser::add2);

-

-	lua.safe_script(

-	     "a = fuser:new()\n"

-	     "b = a:add(1)\n"

-	     "c = a:add2(1)\n");

-

-	sol::object a = lua.get<sol::object>("a");

-	sol::object b = lua.get<sol::object>("b");

-	sol::object c = lua.get<sol::object>("c");

-	REQUIRE((a.is<sol::userdata_value>()));

-	auto atype = a.get_type();

-	auto btype = b.get_type();

-	auto ctype = c.get_type();

-	REQUIRE((atype == sol::type::userdata));

-	REQUIRE((btype == sol::type::number));

-	REQUIRE((ctype == sol::type::number));

-	int bresult = b.as<int>();

-	int cresult = c.as<int>();

-	REQUIRE(bresult == 1);

-	REQUIRE(cresult == 3);

-}

-

-TEST_CASE("usertype/usertype fundamentals", "Verify new_usertype registers basic member functions and a constructor") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-

-	lua.new_usertype<fuser>("fuser", "add", &fuser::add, "add2", &fuser::add2);

-

-	lua.safe_script(

-	     "a = fuser.new()\n"

-	     "b = a:add(1)\n"

-	     "c = a:add2(1)\n");

-

-	sol::object a = lua.get<sol::object>("a");

-	sol::object b = lua.get<sol::object>("b");

-	sol::object c = lua.get<sol::object>("c");

-	REQUIRE((a.is<sol::userdata_value>()));

-	auto atype = a.get_type();

-	auto btype = b.get_type();

-	auto ctype = c.get_type();

-	REQUIRE((atype == sol::type::userdata));

-	REQUIRE((btype == sol::type::number));

-	REQUIRE((ctype == sol::type::number));

-	int bresult = b.as<int>();

-	int cresult = c.as<int>();

-	REQUIRE(bresult == 1);

-	REQUIRE(cresult == 3);

-}

-

-TEST_CASE("usertype/safety", "crash with an exception -- not a segfault -- on bad userdata calls") {

-	class Test {

-	public:

-		void sayHello() {

-			std::cout << "Hey\n";

-		}

-	};

-

-	sol::state lua;

-	lua.new_usertype<Test>("Test", "sayHello", &Test::sayHello);

-	static const std::string code = R"(

-        local t = Test.new()

-        t:sayHello() --Works fine

-        t.sayHello() --Uh oh.

-    )";

-	auto result = lua.safe_script(code, sol::script_pass_on_error);

-	REQUIRE_FALSE(result.valid());

-}

-

-TEST_CASE("regressions/one", "issue number 48") {

-	sol::state lua;

-	lua.new_usertype<vars>("vars", "boop", &vars::boop);

-	auto code

-	     = "beep = vars.new()\n"

-	       "beep.boop = 1";

-	auto result1 = lua.safe_script(code, sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	// test for segfault

-	auto my_var = lua.get<vars>("beep");

-	auto& my_var_ref = lua.get<vars>("beep");

-	auto* my_var_ptr = lua.get<vars*>("beep");

-	REQUIRE(my_var.boop == 1);

-	REQUIRE(my_var_ref.boop == 1);

-	REQUIRE(my_var_ptr->boop == 1);

-	REQUIRE(std::addressof(my_var_ref) == my_var_ptr);

-	std::cout << "----- end of 3" << std::endl;

-}

-

-TEST_CASE("usertype/issue-number-twenty-five", "Using pointers and references from C++ classes in Lua") {

-	struct test {

-		int x = 0;

-		test& set() {

-			x = 10;

-			return *this;

-		}

-

-		int get() {

-			return x;

-		}

-

-		test* pget() {

-			return this;

-		}

-

-		test create_get() {

-			return *this;

-		}

-

-		int fun(int xa) {

-			return xa * 10;

-		}

-	};

-

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-	lua.new_usertype<test>("test", "set", &test::set, "get", &test::get, "pointer_get", &test::pget, "fun", &test::fun, "create_get", &test::create_get);

-	{

-		auto result = lua.safe_script("x = test.new()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(x:set():get() == 10)", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("y = x:pointer_get()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("y:set():get()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("y:fun(10)", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("x:fun(10)", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(y:fun(10) == x:fun(10), '...')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(y:fun(10) == 100, '...')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(y:set():get() == y:set():get(), '...')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("assert(y:set():get() == 10, '...')", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-}

-

-TEST_CASE("usertype/issue-number-thirty-five", "using value types created from lua-called C++ code, fixing user-defined types with constructors") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	sol::constructors<sol::types<float, float, float>> ctor;

-	lua.new_usertype<Vec>("Vec", ctor, "normalized", &Vec::normalized, "length", &Vec::length);

-

-	{

-		auto result = lua.safe_script(

-		     "v = Vec.new(1, 2, 3)\n"

-		     "print(v:length())");

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script(

-		     "v = Vec.new(1, 2, 3)\n"

-		     "print(v:normalized():length())");

-		REQUIRE(result.valid());

-	}

-}

-

-TEST_CASE("usertype/lua-stored-usertype", "ensure usertype values can be stored without keeping usertype object alive") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	{

-		sol::constructors<sol::types<float, float, float>> ctor;

-		sol::usertype<Vec> udata = lua.new_usertype<Vec>("Vec", ctor, "normalized", &Vec::normalized, "length", &Vec::length);

-		// usertype dies, but still usable in lua!

-	}

-

-	{

-		auto result = lua.safe_script(

-		     "collectgarbage()\n"

-		     "v = Vec.new(1, 2, 3)\n"

-		     "print(v:length())");

-		REQUIRE(result.valid());

-	}

-

-	{

-		auto result = lua.safe_script(

-		     "v = Vec.new(1, 2, 3)\n"

-		     "print(v:normalized():length())");

-		REQUIRE(result.valid());

-	}

-}

-

-TEST_CASE("usertype/get-set-references", "properly get and set with std::ref semantics. Note that to get, we must not use Unqualified<T> on the type...") {

-	std::cout << "----- in 4" << std::endl;

-	sol::state lua;

-

-	lua.new_usertype<vars>("vars", "boop", &vars::boop);

-	vars var{};

-	vars rvar{};

-	std::cout << "setting beep" << std::endl;

-	lua.set("beep", var);

-	std::cout << "setting rbeep" << std::endl;

-	lua.set("rbeep", std::ref(rvar));

-	std::cout << "getting my_var" << std::endl;

-	auto& my_var = lua.get<vars>("beep");

-	std::cout << "setting rbeep" << std::endl;

-	auto& ref_var = lua.get<std::reference_wrapper<vars>>("rbeep");

-	vars& proxy_my_var = lua["beep"];

-	std::reference_wrapper<vars> proxy_ref_var = lua["rbeep"];

-	var.boop = 2;

-	rvar.boop = 5;

-

-	// Was return as a value: var must be diferent from "beep"

-	REQUIRE_FALSE(std::addressof(var) == std::addressof(my_var));

-	REQUIRE_FALSE(std::addressof(proxy_my_var) == std::addressof(var));

-	REQUIRE((my_var.boop == 0));

-	REQUIRE(var.boop != my_var.boop);

-

-	REQUIRE(std::addressof(ref_var) == std::addressof(rvar));

-	REQUIRE(std::addressof(proxy_ref_var.get()) == std::addressof(rvar));

-	REQUIRE(rvar.boop == 5);

-	REQUIRE(rvar.boop == ref_var.boop);

-	std::cout << "----- end of 4" << std::endl;

-}

-

-TEST_CASE("usertype/const-pointer", "Make sure const pointers can be taken") {

-	struct A_x {

-		int x = 201;

-	};

-	struct B_foo {

-		int foo(const A_x* a) {

-			return a->x;

-		};

-	};

-

-	sol::state lua;

-	lua.new_usertype<B_foo>("B", "foo", &B_foo::foo);

-	lua.set("a", A_x());

-	lua.set("b", B_foo());

-	lua.safe_script("x = b:foo(a)");

-	int x = lua["x"];

-	REQUIRE(x == 201);

-	std::cout << "----- end of 6" << std::endl;

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.constructors.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.constructors.cpp
deleted file mode 100644
index b85f165..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.constructors.cpp
+++ /dev/null
@@ -1,206 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-

-struct matrix_xf {

-	float a, b;

-

-	static matrix_xf from_lua_table(sol::table t) {

-		matrix_xf m;

-		m.a = t[1][1];

-		m.b = t[1][2];

-		return m;

-	}

-};

-

-struct matrix_xi {

-	int a, b;

-

-	static matrix_xi from_lua_table(sol::table t) {

-		matrix_xi m;

-		m.a = t[1][1];

-		m.b = t[1][2];

-		return m;

-	}

-};

-

-TEST_CASE("usertype/call_constructor", "make sure lua types can be constructed with function call constructors") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<thing>("thing", "v", &thing::v, sol::call_constructor, sol::constructors<sol::types<>, sol::types<int>>());

-

-	lua.safe_script(R"(

-t = thing(256)

-)");

-

-	thing& y = lua["t"];

-	INFO(y.v);

-	REQUIRE(y.v == 256);

-}

-

-TEST_CASE("usertype/call_constructor factories", "make sure tables can be passed to factory-based call constructors") {

-	sol::state lua;

-	lua.open_libraries();

-

-	lua.new_usertype<matrix_xf>("mat", sol::call_constructor, sol::factories(&matrix_xf::from_lua_table));

-

-	lua.safe_script("m = mat{ {1.1, 2.2} }");

-

-	lua.new_usertype<matrix_xi>("mati", sol::call_constructor, sol::factories(&matrix_xi::from_lua_table));

-

-	lua.safe_script("mi = mati{ {1, 2} }");

-

-	matrix_xf& m = lua["m"];

-	REQUIRE(m.a == 1.1f);

-	REQUIRE(m.b == 2.2f);

-	matrix_xi& mi = lua["mi"];

-	REQUIRE(mi.a == 1);

-	REQUIRE(mi.b == 2);

-}

-

-TEST_CASE("usertype/call_constructor metatable check", "prevent metatable regression") {

-	class class01 {

-	public:

-		int x = 57;

-		class01() {

-		}

-	};

-

-	class class02 {

-	public:

-		int x = 50;

-		class02() {

-		}

-		class02(const class01& other) : x(other.x) {

-		}

-	};

-

-	sol::state lua;

-

-	lua.new_usertype<class01>("class01", sol::call_constructor, sol::constructors<sol::types<>, sol::types<const class01&>>());

-

-	lua.new_usertype<class02>("class02", sol::call_constructor, sol::constructors<sol::types<>, sol::types<const class02&>, sol::types<const class01&>>());

-

-	REQUIRE_NOTHROW(lua.safe_script(R"(

-x = class01()

-y = class02(x)

-)"));

-	class02& y = lua["y"];

-	REQUIRE(y.x == 57);

-}

-

-TEST_CASE("usertype/blank_constructor", "make sure lua types cannot be constructed with arguments if a blank / empty constructor is provided") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<thing>("thing", "v", &thing::v, sol::call_constructor, sol::constructors<>());

-

-	auto result = lua.safe_script("t = thing(256)", sol::script_pass_on_error);

-	REQUIRE_FALSE(result.valid());

-}

-

-TEST_CASE("usertype/no_constructor", "make sure lua types cannot be constructed if a blank / empty constructor is provided") {

-	SECTION("order1") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		lua.new_usertype<thing>("thing", "v", &thing::v, sol::call_constructor, sol::no_constructor);

-		auto result = lua.safe_script("t = thing()", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-

-	SECTION("order2") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<thing>("thing", sol::call_constructor, sol::no_constructor, "v", &thing::v);

-		auto result = lua.safe_script("t = thing.new()", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-

-	SECTION("new no_constructor") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<thing>("thing", sol::meta_function::construct, sol::no_constructor);

-		auto result = lua.safe_script("t = thing.new()", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-

-	SECTION("call no_constructor") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<thing>("thing", sol::call_constructor, sol::no_constructor);

-		auto result = lua.safe_script("t = thing()", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-}

-

-TEST_CASE("usertype/constructor list", "Show that we can create classes from usertype and use them with multiple constructors") {

-

-	sol::state lua;

-

-	sol::constructors<sol::types<>, sol::types<int>, sol::types<int, int>> con;

-	sol::usertype<crapola::fuser> lc = lua.new_usertype<crapola::fuser>("fuser", con, "add", &crapola::fuser::add, "add2", &crapola::fuser::add2);

-

-	lua.safe_script(

-	     "a = fuser.new(2)\n"

-	     "u = a:add(1)\n"

-	     "v = a:add2(1)\n"

-	     "b = fuser:new()\n"

-	     "w = b:add(1)\n"

-	     "x = b:add2(1)\n"

-	     "c = fuser.new(2, 3)\n"

-	     "y = c:add(1)\n"

-	     "z = c:add2(1)\n");

-	sol::object a = lua.get<sol::object>("a");

-	auto atype = a.get_type();

-	REQUIRE((atype == sol::type::userdata));

-	sol::object u = lua.get<sol::object>("u");

-	sol::object v = lua.get<sol::object>("v");

-	REQUIRE((u.as<int>() == 3));

-	REQUIRE((v.as<int>() == 5));

-

-	sol::object b = lua.get<sol::object>("b");

-	auto btype = b.get_type();

-	REQUIRE((btype == sol::type::userdata));

-	sol::object w = lua.get<sol::object>("w");

-	sol::object x = lua.get<sol::object>("x");

-	REQUIRE((w.as<int>() == 1));

-	REQUIRE((x.as<int>() == 3));

-

-	sol::object c = lua.get<sol::object>("c");

-	auto ctype = c.get_type();

-	REQUIRE((ctype == sol::type::userdata));

-	sol::object y = lua.get<sol::object>("y");

-	sol::object z = lua.get<sol::object>("z");

-	REQUIRE((y.as<int>() == 7));

-	REQUIRE((z.as<int>() == 9));

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.cpp
deleted file mode 100644
index 4edeee4..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include "common_classes.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-#include <list>
-#include <memory>
-
-struct self_test {
-	int bark;
-
-	self_test()
-	: bark(100) {
-	}
-
-	void g(const std::string& str) {
-		std::cout << str << '\n';
-		bark += 1;
-	}
-
-	void f(const self_test& t) {
-		std::cout << "got test" << '\n';
-		if (t.bark != bark)
-			throw sol::error("bark values are not the same for self_test f function");
-		if (&t != this)
-			throw sol::error("call does not reference self for self_test f function");
-	}
-};
-
-TEST_CASE("usertype/self-referential usertype", "usertype classes must play nice when C++ object types are requested for C++ code") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<self_test>("test", "g", &self_test::g, "f", &self_test::f);
-
-	auto result = lua.safe_script(
-		"local a = test.new()\n"
-		"a:g(\"woof\")\n"
-		"a:f(a)\n",
-		sol::script_pass_on_error);
-	REQUIRE(result.valid());
-}
-
-TEST_CASE("usertype/nonmember-functions", "let users set non-member functions that take unqualified T as first parameter to usertype") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<giver>("giver",
-		   "gief_stuff", giver::gief_stuff,
-		   "gief", &giver::gief,
-		   "__tostring", [](const giver& t) {
-			   return std::to_string(t.a) + ": giving value";
-		   });
-	lua.get<sol::table>("giver").set_function("stuff", giver::stuff);
-
-	{
-		auto result = lua.safe_script("assert(giver.stuff() == 97)", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	{
-		auto result = lua.safe_script(
-			"t = giver.new()\n"
-			"print(tostring(t))\n"
-			"t:gief()\n"
-			"t:gief_stuff(20)\n", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	giver& g = lua.get<giver>("t");
-	REQUIRE(g.a == 20);
-	std::cout << "----- end of 1" << std::endl;
-}
-
-TEST_CASE("usertype/abstract-base-class", "Ensure that abstract base classes and such can be registered") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.new_usertype<abstract_A>("A", "a", &abstract_A::a);
-	lua.new_usertype<abstract_B>("B", sol::base_classes, sol::bases<abstract_A>());
-	REQUIRE_NOTHROW([&]() {
-		lua.safe_script(R"(
-local b = B.new()
-b:a()
-		)");
-	});
-}
-
-TEST_CASE("usertype/as_function", "Ensure that variables can be turned into functions by as_function") {
-	class B {
-	public:
-		int bvar = 24;
-	};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries();
-
-	lua.new_usertype<B>("B", "b", &B::bvar, "f", sol::as_function(&B::bvar));
-
-	B b;
-	lua.set("b", &b);
-	lua.safe_script("x = b:f()");
-	lua.safe_script("y = b.b");
-	int x = lua["x"];
-	int y = lua["y"];
-	REQUIRE(x == 24);
-	REQUIRE(y == 24);
-}
-
-TEST_CASE("usertype/call-initializers", "Ensure call constructors with initializers work well") {
-	struct A {
-		double f = 25.5;
-
-		static void init(A& x, double f) {
-			x.f = f;
-		}
-	};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries();
-
-	lua.new_usertype<A>("A",
-		sol::call_constructor, sol::initializers(&A::init));
-
-	lua.safe_script(R"(
-a = A(24.3)
-)");
-	A& a = lua["a"];
-	REQUIRE(a.f == 24.3);
-}
-
-TEST_CASE("usertype/missing-key", "make sure a missing key returns nil") {
-	struct thing {};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<thing>("thing");
-	{
-		auto result = lua.safe_script("v = thing.missingKey\nprint(v)", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	sol::object o = lua["v"];
-	bool isnil = o.is<sol::lua_nil_t>();
-	REQUIRE(isnil);
-}
-
-TEST_CASE("usertype/basic type information", "check that we can query some basic type information") {
-	struct my_thing {};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<my_thing>("my_thing");
-
-	lua.safe_script("obj = my_thing.new()");
-
-	lua.safe_script("assert(my_thing.__type.is(obj))");
-	lua.safe_script("assert(not my_thing.__type.is(1))");
-	lua.safe_script("assert(not my_thing.__type.is(\"not a thing\"))");
-	lua.safe_script("print(my_thing.__type.name)");
-
-	lua.safe_script("assert(obj.__type.is(obj))");
-	lua.safe_script("assert(not obj.__type.is(1))");
-	lua.safe_script("assert(not obj.__type.is(\"not a thing\"))");
-	lua.safe_script("print(obj.__type.name)");
-
-	lua.safe_script("assert(getmetatable(my_thing).__type.is(obj))");
-	lua.safe_script("assert(not getmetatable(my_thing).__type.is(1))");
-	lua.safe_script("assert(not getmetatable(my_thing).__type.is(\"not a thing\"))");
-	lua.safe_script("print(getmetatable(my_thing).__type.name)");
-
-	lua.safe_script("assert(getmetatable(obj).__type.is(obj))");
-	lua.safe_script("assert(not getmetatable(obj).__type.is(1))");
-	lua.safe_script("assert(not getmetatable(obj).__type.is(\"not a thing\"))");
-	lua.safe_script("print(getmetatable(obj).__type.name)");
-}
-
-#if !defined(_MSC_VER) || !(defined(_WIN32) && !defined(_WIN64))
-
-TEST_CASE("usertype/noexcept-methods", "make sure noexcept functions and methods can be bound to usertypes without issues") {
-	struct T {
-		static int noexcept_function() noexcept {
-			return 0x61;
-		}
-
-		int noexcept_method() noexcept {
-			return 0x62;
-		}
-	};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.new_usertype<T>("T", "nf", &T::noexcept_function, "nm", &T::noexcept_method);
-
-	lua.safe_script("t = T.new()");
-	lua.safe_script("v1 = t.nf()");
-	lua.safe_script("v2 = t:nm()");
-	int v1 = lua["v1"];
-	int v2 = lua["v2"];
-	REQUIRE(v1 == 0x61);
-	REQUIRE(v2 == 0x62);
-}
-
-#endif // VC++ or my path/compiler settings doing strange bullshit (but it happens on Appveyor too???)
diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.inheritance.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.inheritance.cpp
deleted file mode 100644
index 62d5cf0..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.inheritance.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-// sol3
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include "common_classes.hpp"
-
-#include <catch.hpp>
-
-#include <iostream>
-
-struct inh_test_A {
-	int a = 5;
-};
-
-struct inh_test_B {
-	int b() {
-		return 10;
-	}
-};
-
-struct inh_test_C : inh_test_B, inh_test_A {
-	double c = 2.4;
-};
-
-struct inh_test_D : inh_test_C {
-	bool d() const {
-		return true;
-	}
-};
-
-SOL_BASE_CLASSES(inh_test_D, inh_test_C);
-SOL_BASE_CLASSES(inh_test_C, inh_test_B, inh_test_A);
-SOL_DERIVED_CLASSES(inh_test_C, inh_test_D);
-SOL_DERIVED_CLASSES(inh_test_B, inh_test_C);
-SOL_DERIVED_CLASSES(inh_test_A, inh_test_B);
-
-TEST_CASE("inheritance/basic", "test that metatables are properly inherited") {
-	sol::state lua;
-	int begintop = 0, endtop = 0;
-	lua.new_usertype<inh_test_A>("A", "a", &inh_test_A::a);
-	lua.new_usertype<inh_test_B>("B", "b", &inh_test_B::b);
-	lua.new_usertype<inh_test_C>("C", "c", &inh_test_C::c, sol::base_classes, sol::bases<inh_test_B, inh_test_A>());
-	lua.new_usertype<inh_test_D>("D", "d", &inh_test_D::d, sol::base_classes, sol::bases<inh_test_C, inh_test_B, inh_test_A>());
-
-	test_stack_guard tsg(lua, begintop, endtop);
-
-	auto result1 = lua.safe_script("obj = D.new()", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	auto result2 = lua.safe_script("d = obj:d()", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-	bool d = lua["d"];
-	auto result3 = lua.safe_script("c = obj.c", sol::script_pass_on_error);
-	REQUIRE(result3.valid());
-	double c = lua["c"];
-	auto result4 = lua.safe_script("b = obj:b()", sol::script_pass_on_error);
-	REQUIRE(result4.valid());
-	int b = lua["b"];
-	auto result5 = lua.safe_script("a = obj.a", sol::script_pass_on_error);
-	REQUIRE(result5.valid());
-	int a = lua["a"];
-
-	REQUIRE(d);
-	REQUIRE(c == 2.4);
-	REQUIRE(b == 10);
-	REQUIRE(a == 5);
-}
-
-TEST_CASE("inheritance/usertype derived non-hiding", "usertype classes must play nice when a derived class does not overload a publically visible base function") {
-	sol::state lua;
-	lua.open_libraries(sol::lib::base);
-	sol::constructors<sol::types<int>> basector;
-	sol::usertype<Base> baseusertype = lua.new_usertype<Base>("Base", basector, "get_num", &Base::get_num);
-
-	lua.safe_script("base = Base.new(5)");
-	{
-		auto result = lua.safe_script("print(base:get_num())", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-
-	sol::constructors<sol::types<int>> derivedctor;
-	sol::usertype<Derived> derivedusertype
-	     = lua.new_usertype<Derived>("Derived", derivedctor, "get_num_10", &Derived::get_num_10, "get_num", &Derived::get_num);
-
-	lua.safe_script("derived = Derived.new(7)");
-	lua.safe_script(
-	     "dgn = derived:get_num()\n"
-	     "print(dgn)");
-	lua.safe_script(
-	     "dgn10 = derived:get_num_10()\n"
-	     "print(dgn10)");
-
-	REQUIRE((lua.get<int>("dgn10") == 70));
-	REQUIRE((lua.get<int>("dgn") == 7));
-}
diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.inheritance.multi.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.inheritance.multi.cpp
deleted file mode 100644
index 0e39838..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.inheritance.multi.cpp
+++ /dev/null
@@ -1,333 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-#include <iostream>

-

-class TestClass00 {

-public:

-	TestClass00() {

-	}

-

-	int Thing() const {

-		return 123;

-	}

-};

-

-class TestClass01 : public TestClass00 {

-public:

-	TestClass01() : a(1) {

-	}

-	TestClass01(const TestClass00& other) : a(other.Thing()) {

-	}

-

-	int a;

-};

-

-class TestClass02 : public TestClass01 {

-public:

-	TestClass02() : b(2) {

-	}

-	TestClass02(const TestClass01& other) : b(other.a) {

-	}

-	TestClass02(const TestClass00& other) : b(other.Thing()) {

-	}

-

-	int b;

-};

-

-class TestClass03 : public TestClass02 {

-public:

-	TestClass03() : c(2) {

-	}

-	TestClass03(const TestClass02& other) : c(other.b) {

-	}

-	TestClass03(const TestClass01& other) : c(other.a) {

-	}

-	TestClass03(const TestClass00& other) : c(other.Thing()) {

-	}

-

-	int c;

-};

-

-struct inh_test_A {

-	int a = 5;

-};

-

-struct inh_test_B {

-	int b() {

-		return 10;

-	}

-};

-

-struct inh_test_C : inh_test_B, inh_test_A {

-	double c = 2.4;

-};

-

-struct inh_test_D : inh_test_C {

-	bool d() const {

-		return true;

-	}

-};

-

-SOL_BASE_CLASSES(TestClass03, TestClass02);

-SOL_BASE_CLASSES(TestClass02, TestClass01);

-SOL_BASE_CLASSES(TestClass01, TestClass00);

-SOL_DERIVED_CLASSES(TestClass02, TestClass03);

-SOL_DERIVED_CLASSES(TestClass01, TestClass02);

-SOL_DERIVED_CLASSES(TestClass00, TestClass01);

-

-TEST_CASE("inheritance/multi base", "test that multiple bases all work and overloading for constructors works with them") {

-

-	sol::state lua;

-

-	sol::usertype<TestClass00> s_TestUsertype00

-	     = lua.new_usertype<TestClass00>("TestClass00", sol::call_constructor, sol::constructors<TestClass00()>(), "Thing", &TestClass00::Thing);

-

-	sol::usertype<TestClass01> s_TestUsertype01 = lua.new_usertype<TestClass01>("TestClass01",

-	     sol::call_constructor,

-	     sol::constructors<sol::types<>, sol::types<const TestClass00&>>(),

-	     sol::base_classes,

-	     sol::bases<TestClass00>(),

-	     "a",

-	     &TestClass01::a);

-

-	sol::usertype<TestClass02> s_TestUsertype02 = lua.new_usertype<TestClass02>("TestClass02",

-	     sol::call_constructor,

-	     sol::constructors<sol::types<>, sol::types<const TestClass01&>, sol::types<const TestClass00&>>(),

-	     sol::base_classes,

-	     sol::bases<TestClass01, TestClass00>(),

-	     "b",

-	     &TestClass02::b);

-

-	sol::usertype<TestClass03> s_TestUsertype03 = lua.new_usertype<TestClass03>("TestClass03",

-	     sol::call_constructor,

-	     sol::constructors<sol::types<>, sol::types<const TestClass02&>, sol::types<const TestClass01&>, sol::types<const TestClass00&>>(),

-	     sol::base_classes,

-	     sol::bases<TestClass02, TestClass01, TestClass00>(),

-	     "c",

-	     &TestClass03::c);

-

-	auto result1 = lua.safe_script(R"(

-tc0 = TestClass00()

-tc2 = TestClass02(tc0)

-tc1 = TestClass01()

-tc3 = TestClass03(tc1)

-)",

-	     sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-

-	TestClass00& tc0 = lua["tc0"];

-	TestClass01& tc1 = lua["tc1"];

-	TestClass02& tc2 = lua["tc2"];

-	TestClass03& tc3 = lua["tc3"];

-	REQUIRE(tc0.Thing() == 123);

-	REQUIRE(tc1.a == 1);

-	REQUIRE(tc2.a == 1);

-	REQUIRE(tc2.b == 123);

-	REQUIRE(tc3.a == 1);

-	REQUIRE(tc3.b == 2);

-	REQUIRE(tc3.c == 1);

-}

-

-TEST_CASE("inheritance/runtime multi base", "test that multiple bases all work and overloading for constructors works with them when just using sol::bases") {

-	struct runtime_A {

-		int a = 5;

-	};

-

-	struct runtime_B {

-		int b2 = 46;

-

-		int b() {

-			return 10;

-		}

-	};

-

-	struct runtime_C : runtime_B, runtime_A {

-		double c = 2.4;

-	};

-

-	struct runtime_D : runtime_C {

-		bool d() const {

-			return true;

-		}

-	};

-

-	sol::state lua;

-	lua.new_usertype<runtime_A>("A", "a", &runtime_A::a);

-	lua.new_usertype<runtime_B>("B", "b", &runtime_B::b);

-	lua.new_usertype<runtime_C>("C", "c", &runtime_C::c, sol::base_classes, sol::bases<runtime_B, runtime_A>());

-	lua.new_usertype<runtime_D>("D", "d", &runtime_D::d, sol::base_classes, sol::bases<runtime_C, runtime_B, runtime_A>());

-

-	auto result1 = lua.safe_script("obj = D.new()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("d = obj:d()", sol::script_pass_on_error);

-	REQUIRE(result2.valid());

-	bool d = lua["d"];

-	auto result3 = lua.safe_script("c = obj.c", sol::script_pass_on_error);

-	REQUIRE(result3.valid());

-	double c = lua["c"];

-	auto result4 = lua.safe_script("b = obj:b()", sol::script_pass_on_error);

-	REQUIRE(result4.valid());

-	int b = lua["b"];

-	auto result5 = lua.safe_script("a = obj.a", sol::script_pass_on_error);

-	REQUIRE(result5.valid());

-	int a = lua["a"];

-

-	REQUIRE(d);

-	REQUIRE(c == 2.4);

-	REQUIRE(b == 10);

-	REQUIRE(a == 5);

-

-	runtime_D& d_obj = lua["obj"];

-	REQUIRE(d_obj.d());

-	REQUIRE(d_obj.c == 2.4);

-	REQUIRE(d_obj.b() == 10);

-	REQUIRE(d_obj.b2 == 46);

-	REQUIRE(d_obj.a == 5);

-	runtime_C& c_obj = lua["obj"];

-	REQUIRE(c_obj.c == 2.4);

-	REQUIRE(c_obj.b() == 10);

-	REQUIRE(c_obj.b2 == 46);

-	REQUIRE(c_obj.a == 5);

-	runtime_B& b_obj = lua["obj"];

-	REQUIRE(b_obj.b() == 10);

-	REQUIRE(b_obj.b2 == 46);

-	runtime_A& a_obj = lua["obj"];

-	REQUIRE(a_obj.a == 5);

-}

-

-TEST_CASE("inheritance/bad_base-class", "check to make sure bad/unregistered base classes do not blow up usertypes") {

-	struct a {

-		a(sol::this_state ts, sol::this_environment) {

-			lua_State* L = ts;

-			ud = sol::userdata(L, -2);

-		}

-

-

-		sol::object get_property_lua(const char* name, sol::this_state) {

-			return props[name];

-		}

-

-		void set_property_lua(const char* name, sol::stack_object object) {

-			props[name] = object.as<sol::object>();

-		}

-

-		std::unordered_map<std::string, sol::object> props;

-		sol::userdata ud;

-	};

-

-	struct nofun {

-		nofun() {

-		}

-	};

-

-	struct b : public a, public nofun {

-		b(sol::this_state ts, sol::this_environment te, int) : a(ts, te) {

-			sol::state_view lua = ts;

-			lua.script("function break_crap(b_obj) b_obj.test3 = {} end");

-

-			sol::protected_function pf = lua["break_crap"];

-			sol::optional<sol::error> result = pf(this);

-			REQUIRE_FALSE(result.has_value());

-		}

-

-		b(sol::this_state ts, sol::this_environment te, int, int) : a(ts, te) {

-		}

-		~b() {

-		}

-	};

-

-	struct c : public b {

-		c(sol::this_state ts, sol::this_environment te, int ab) : b(ts, te, ab) {

-		}

-

-		c(sol::this_state ts, sol::this_environment te, int ab, int bc) : b(ts, te, ab, bc) {

-		}

-		~c() {

-		}

-	};

-

-	sol::state lua;

-

-	lua.open_libraries(sol::lib::base, sol::lib::os, sol::lib::string, sol::lib::math, sol::lib::table, sol::lib::package, sol::lib::debug);

-

-	lua.new_usertype<a>("a", sol::meta_function::new_index, &a::set_property_lua, sol::meta_function::index, &a::get_property_lua);

-

-	lua.new_usertype<b>("b",

-	     sol::constructors<b(sol::this_state, sol::this_environment, int), b(sol::this_state, sol::this_environment, int, int)>(),

-	     sol::meta_function::new_index,

-	     &b::set_property_lua,

-	     sol::meta_function::index,

-	     &b::get_property_lua,

-	     sol::base_classes,

-	     sol::bases<a, nofun>());

-

-

-	lua.new_usertype<c>("c",

-	     sol::constructors<c(sol::this_state, sol::this_environment, int), c(sol::this_state, sol::this_environment, int, int)>(),

-	     sol::meta_function::new_index,

-	     &c::set_property_lua,

-	     sol::meta_function::index,

-	     &c::get_property_lua,

-	     sol::base_classes,

-	     sol::bases<b>());

-

-

-	lua.script(R"(

-		function init_entity(e)

-	   init_entity_properties(e)

-	   return true

-	   end

-

-	   function init_entity_properties(e)

-	   e._internal_entity_properties_ = {}

-

-	   function e : GetName()

-	   return self._internal_entity_properties_['name']

-	   end

-

-	   function e : SetName(s)

-	   self._internal_entity_properties_['name'] = s

-	   end

-	   --return e

-	   end

-

-		)");

-

-	sol::optional<sol::error> result = lua.safe_script("b_tmp = b.new(1)", sol::script_pass_on_error);

-	REQUIRE_FALSE(result.has_value());

-

-	a* b_base = lua["b_tmp"]; // get the base...

-	sol::protected_function pf = lua["init_entity"];

-	sol::optional<sol::error> result1 = pf(b_base);

-	REQUIRE_FALSE(result1.has_value());

-

-	sol::optional<sol::error> result2 = lua.script("c_tmp = c.new(1)", sol::script_pass_on_error);

-	REQUIRE_FALSE(result2.has_value());

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.member_variables.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.member_variables.cpp
deleted file mode 100644
index bd21208..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.member_variables.cpp
+++ /dev/null
@@ -1,128 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-

-TEST_CASE("usertype/member-variables", "allow table-like accessors to behave as member variables for usertype") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-	lua.open_libraries(sol::lib::base);

-	sol::constructors<sol::types<float, float, float>> ctor;

-	sol::usertype<Vec> udata

-	     = lua.new_usertype<Vec>("Vec", ctor, "x", &Vec::x, "y", &Vec::y, "z", &Vec::z, "normalized", &Vec::normalized, "length", &Vec::length);

-

-	REQUIRE_NOTHROW(

-	     lua.safe_script("v = Vec.new(1, 2, 3)\n"

-	                     "v2 = Vec.new(0, 1, 0)\n"

-	                     "print(v:length())\n"));

-	REQUIRE_NOTHROW(

-	     lua.safe_script("v.x = 2\n"

-	                     "v2.y = 2\n"

-	                     "print(v.x, v.y, v.z)\n"

-	                     "print(v2.x, v2.y, v2.z)\n"));

-	REQUIRE_NOTHROW(

-	     lua.safe_script("assert(v.x == 2)\n"

-	                     "assert(v2.x == 0)\n"

-	                     "assert(v2.y == 2)\n"));

-	REQUIRE_NOTHROW(

-	     lua.safe_script("v.x = 3\n"

-	                     "local x = v.x\n"

-	                     "assert(x == 3)\n"));

-

-	struct breaks {

-		sol::function f;

-	};

-

-	lua.set("b", breaks());

-	lua.new_usertype<breaks>("breaks", "f", &breaks::f);

-

-	breaks& b = lua["b"];

-	{

-		auto result = lua.safe_script("b.f = function () print('BARK!') end", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("b.f()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	REQUIRE_NOTHROW(b.f());

-}

-

-TEST_CASE("usertype/reference-and-constness", "Make sure constness compiles properly and errors out at runtime") {

-	struct bark {

-		int var = 50;

-	};

-	struct woof {

-		bark b;

-	};

-

-	struct nested {

-		const int f = 25;

-	};

-

-	struct outer {

-		nested n;

-	};

-

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-

-	lua.new_usertype<woof>("woof", "b", &woof::b);

-	lua.new_usertype<bark>("bark", "var", &bark::var);

-	lua.new_usertype<outer>("outer", "n", &outer::n);

-	lua.set("w", woof());

-	lua.set("n", nested());

-	lua.set("o", outer());

-	lua.set("f", sol::c_call<decltype(&nested::f), &nested::f>);

-	lua.safe_script(R"(

-    x = w.b

-    x.var = 20

-    val = w.b.var == x.var

-    v = f(n);

-    )");

-

-	woof& w = lua["w"];

-	bark& x = lua["x"];

-	nested& n = lua["n"];

-	int v = lua["v"];

-	bool val = lua["val"];

-	// enforce reference semantics

-	REQUIRE(std::addressof(w.b) == std::addressof(x));

-	REQUIRE(n.f == 25);

-	REQUIRE(v == 25);

-	REQUIRE(val);

-

-	{

-		auto result = lua.safe_script("f(n, 50)", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("o.n = 25", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.overload.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.overload.cpp
deleted file mode 100644
index 04791e0..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.overload.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-struct overloading_test {

-	int print(int i) {

-		INFO("Integer print: " << i);

-		return 500 + i;

-	}

-	int print() {

-		INFO("No param print.");

-		return 500;

-	}

-};

-

-TEST_CASE("usertype/overloading", "Check if overloading works properly for usertypes") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<woof>("woof", "var", &woof::var, "func", sol::overload(&woof::func, &woof::func2, &woof::func2s));

-

-	const std::string bark_58 = "bark 58";

-

-	REQUIRE_NOTHROW(

-	     lua.safe_script("r = woof:new()\n"

-	                     "a = r:func(1)\n"

-	                     "b = r:func(1, 2)\n"

-	                     "c = r:func(58, 'bark')\n"));

-	REQUIRE((lua["a"] == 1));

-	REQUIRE((lua["b"] == 3.5));

-	REQUIRE((lua["c"] == bark_58));

-	auto result = lua.safe_script("r:func(1,2,'meow')", sol::script_pass_on_error);

-	REQUIRE_FALSE(result.valid());

-	std::cout << "----- end of 7" << std::endl;

-}

-

-TEST_CASE("usertype/overloading_values", "ensure overloads handle properly") {

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-	lua.new_usertype<overloading_test>("overloading_test",

-	     sol::constructors<>(),

-	     "print",

-	     sol::overload(

-	          static_cast<int (overloading_test::*)(int)>(&overloading_test::print), static_cast<int (overloading_test::*)()>(&overloading_test::print)),

-	     "print2",

-	     sol::overload(

-	          static_cast<int (overloading_test::*)()>(&overloading_test::print), static_cast<int (overloading_test::*)(int)>(&overloading_test::print)));

-	lua.set("test", overloading_test());

-

-	sol::function f0_0 = lua.load("return test:print()");

-	sol::function f0_1 = lua.load("return test:print2()");

-	sol::function f1_0 = lua.load("return test:print(24)");

-	sol::function f1_1 = lua.load("return test:print2(24)");

-	int res = f0_0();

-	int res2 = f0_1();

-	int res3 = f1_0();

-	int res4 = f1_1();

-

-	REQUIRE(res == 500);

-	REQUIRE(res2 == 500);

-

-	REQUIRE(res3 == 524);

-	REQUIRE(res4 == 524);

-	std::cout << "----- end of 8" << std::endl;

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.properties.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.properties.cpp
deleted file mode 100644
index 3b5df16..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.properties.cpp
+++ /dev/null
@@ -1,610 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-// we have a test for weirdly aligned wrappers

-// do not make lots of noise about it

-#ifdef _MSC_VER

-#pragma warning(disable : 4324)

-#endif

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-bool something_func_true() {

-	return true;

-}

-

-struct ext_getset {

-

-	int bark = 24;

-	const int meow = 56;

-

-	ext_getset() = default;

-	ext_getset(int v) : bark(v) {

-	}

-	ext_getset(ext_getset&&) = default;

-	ext_getset(const ext_getset&) = delete;

-	ext_getset& operator=(ext_getset&&) = delete;

-	ext_getset& operator=(const ext_getset&) = delete;

-	~ext_getset() {

-	}

-

-	std::string x() {

-		return "bark bark bark";

-	}

-

-	int x2(std::string x) {

-		return static_cast<int>(x.length());

-	}

-

-	void set(sol::variadic_args, sol::this_state, int x) {

-		bark = x;

-	}

-

-	int get(sol::this_state, sol::variadic_args) {

-		return bark;

-	}

-

-	static void s_set(int) {

-	}

-

-	static int s_get(int x) {

-		return x + 20;

-	}

-};

-

-template <typename T>

-void des(T& e) {

-	e.~T();

-}

-

-template <typename SelfType>

-struct alignas(16) weird_aligned_wrapper {

-	template <typename F, std::enable_if_t<!std::is_same_v<weird_aligned_wrapper, F>, std::nullptr_t> = nullptr>

-	weird_aligned_wrapper(F&& f) : lambda(std::forward<F>(f)) {

-	}

-	void operator()(SelfType& self, sol::object param) const {

-		lambda(self, param.as<float>());

-	}

-	std::function<void(SelfType&, float)> lambda;

-};

-

-TEST_CASE("usertype/properties", "Check if member properties/variables work") {

-	struct bark {

-		int var = 50;

-		int var2 = 25;

-

-		int get_var2() const {

-			return var2;

-		}

-

-		int get_var3() {

-			return var2;

-		}

-

-		void set_var2(int x) {

-			var2 = x;

-		}

-	};

-

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<bark>("bark",

-	     "var",

-	     &bark::var,

-	     "var2",

-	     sol::readonly(&bark::var2),

-	     "a",

-	     sol::property(&bark::get_var2, &bark::set_var2),

-	     "b",

-	     sol::property(&bark::get_var2),

-	     "c",

-	     sol::property(&bark::get_var3),

-	     "d",

-	     sol::property(&bark::set_var2));

-

-	bark b;

-	lua.set("b", &b);

-

-	lua.safe_script("b.a = 59");

-	lua.safe_script("var2_0 = b.a");

-	lua.safe_script("var2_1 = b.b");

-	lua.safe_script("b.d = 1568");

-	lua.safe_script("var2_2 = b.c");

-

-	int var2_0 = lua["var2_0"];

-	int var2_1 = lua["var2_1"];

-	int var2_2 = lua["var2_2"];

-	REQUIRE(var2_0 == 59);

-	REQUIRE(var2_1 == 59);

-	REQUIRE(var2_2 == 1568);

-

-	{

-		auto result = lua.safe_script("b.var2 = 24", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("r = b.d", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("r = b.d", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("b.b = 25", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("b.c = 11", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-}

-

-TEST_CASE("usertype/copyability", "make sure user can write to a class variable even if the class itself isn't copy-safe") {

-	struct NoCopy {

-		int get() const {

-			return _you_can_copy_me;

-		}

-		void set(int val) {

-			_you_can_copy_me = val;

-		}

-

-		int _you_can_copy_me;

-		non_copyable _haha_you_cant_copy_me;

-	};

-

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-

-	lua.new_usertype<NoCopy>("NoCopy", "val", sol::property(&NoCopy::get, &NoCopy::set));

-

-	REQUIRE_NOTHROW(lua.safe_script(R"__(

-nocopy = NoCopy.new()

-nocopy.val = 5

-               )__"));

-}

-

-TEST_CASE("usertype/protect", "users should be allowed to manually protect a function") {

-	struct protect_me {

-		int gen(int x) {

-			return x;

-		}

-	};

-

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-	lua.new_usertype<protect_me>("protect_me", "gen", sol::protect(&protect_me::gen));

-

-	REQUIRE_NOTHROW(lua.safe_script(R"__(

-pm = protect_me.new()

-value = pcall(pm.gen,pm)

-)__"));

-	bool value = lua["value"];

-	REQUIRE_FALSE(value);

-}

-

-TEST_CASE("usertype/static-properties", "allow for static functions to get and set things as a property") {

-	static int b = 50;

-	struct test_t {

-		static double s_func() {

-			return b + 0.5;

-		}

-

-		static void g_func(int v) {

-			b = v;

-		}

-

-		std::size_t func() {

-			return 24;

-		}

-	};

-	test_t manager;

-

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-

-	lua.new_usertype<test_t>(

-	     "test", "f", std::function<std::size_t()>(std::bind(std::mem_fn(&test_t::func), &manager)), "g", sol::property(&test_t::s_func, &test_t::g_func));

-

-	lua.safe_script("v1 = test.f()");

-	lua.safe_script("v2 = test.g");

-	lua.safe_script("test.g = 60");

-	lua.safe_script("v2a = test.g");

-	int v1 = lua["v1"];

-	REQUIRE(v1 == 24);

-	double v2 = lua["v2"];

-	REQUIRE(v2 == 50.5);

-	double v2a = lua["v2a"];

-	REQUIRE(v2a == 60.5);

-}

-

-TEST_CASE("usertype/var with string literals", "String literals are the bane of my existence and one day C++ will make them not be fucking arrays") {

-	struct blah {};

-

-	sol::state lua;

-	sol::usertype<blah> x = lua.new_usertype<blah>("blah");

-	x["__className"] = sol::var("Entity");

-

-	std::string cxx_name = x["__className"];

-	std::string lua_name = lua.script("return blah.__className");

-	REQUIRE(cxx_name == lua_name);

-	REQUIRE(cxx_name == "Entity");

-	REQUIRE(lua_name == "Entity");

-}

-

-TEST_CASE("usertype/var-and-property", "make sure const vars are readonly and properties can handle lambdas") {

-	const static int arf = 20;

-

-	struct test {

-		int value = 10;

-	};

-

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-	lua.open_libraries();

-

-	lua.new_usertype<test>(

-	     "test", "prop", sol::property([](test& t) { return t.value; }, [](test& t, int x) { t.value = x; }), "global", sol::var(std::ref(arf)));

-

-	lua.safe_script(R"(

-t = test.new()

-print(t.prop)

-t.prop = 50

-print(t.prop)

-	)");

-

-	test& t = lua["t"];

-	REQUIRE(t.value == 50);

-

-	lua.safe_script(R"(

-t = test.new()

-print(t.global)

-	)");

-	{

-		auto result = lua.safe_script("t.global = 20", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-	}

-	lua.safe_script("print(t.global)");

-}

-

-TEST_CASE("usertype/coverage", "try all the things") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<ext_getset>("ext_getset",

-	     sol::call_constructor,

-	     sol::constructors<sol::types<>, sol::types<int>>(),

-	     sol::meta_function::garbage_collect,

-	     sol::destructor(des<ext_getset>),

-	     "x",

-	     sol::overload(&ext_getset::x, &ext_getset::x2, [](ext_getset& m, std::string x, int y) { return m.meow + 50 + y + x.length(); }),

-	     "bark",

-	     &ext_getset::bark,

-	     "meow",

-	     &ext_getset::meow,

-	     "readonlybark",

-	     sol::readonly(&ext_getset::bark),

-	     "set",

-	     &ext_getset::set,

-	     "get",

-	     &ext_getset::get,

-	     "sset",

-	     &ext_getset::s_set,

-	     "sget",

-	     &ext_getset::s_get,

-	     "propbark",

-	     sol::property(&ext_getset::set, &ext_getset::get),

-	     "readonlypropbark",

-	     sol::property(&ext_getset::get),

-	     "writeonlypropbark",

-	     sol::property(&ext_getset::set));

-

-	INFO("usertype created");

-

-	lua.safe_script(R"(

-e = ext_getset()

-w = e:x(e:x(), e:x(e:x()))

-print(w)

-)");

-

-	int w = lua["w"];

-	REQUIRE(w == (56 + 50 + 14 + 14));

-

-	INFO("REQUIRE(w) successful");

-

-	lua.safe_script(R"(

-e:set(500)

-e.sset(24)

-x = e:get()

-y = e.sget(20)

-)");

-

-	int x = lua["x"];

-	int y = lua["y"];

-	REQUIRE(x == 500);

-	REQUIRE(y == 40);

-

-	INFO("REQUIRE(x, y) successful");

-

-	lua.safe_script(R"(

-e.bark = 5001

-a = e:get()

-print(e.bark)

-print(a)

-

-e.propbark = 9700

-b = e:get()

-print(e.propbark)

-print(b)

-)");

-	int a = lua["a"];

-	int b = lua["b"];

-

-	REQUIRE(a == 5001);

-	REQUIRE(b == 9700);

-

-	INFO("REQUIRE(a, b) successful");

-

-	lua.safe_script(R"(

-c = e.readonlybark

-d = e.meow

-print(e.readonlybark)

-print(c)

-print(e.meow)

-print(d)

-)");

-

-	int c = lua["c"];

-	int d = lua["d"];

-	REQUIRE(c == 9700);

-	REQUIRE(d == 56);

-

-	INFO("REQUIRE(c, d) successful");

-

-	lua.safe_script(R"(

-e.writeonlypropbark = 500

-z = e.readonlypropbark

-print(e.readonlybark)

-print(e.bark)

-)");

-

-	int z = lua["z"];

-	REQUIRE(z == 500);

-

-	INFO("REQUIRE(z) successful");

-	{

-		auto result = lua.safe_script("e.readonlybark = 24", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-		INFO("REQUIRE_FALSE 1 successful");

-	}

-	{

-		auto result = lua.safe_script("e.readonlypropbark = 500", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-		INFO("REQUIRE_FALSE 2 successful");

-	}

-	{

-		auto result = lua.safe_script("y = e.writeonlypropbark", sol::script_pass_on_error);

-		REQUIRE_FALSE(result.valid());

-		INFO("REQUIRE_FALSE 3 successful");

-	}

-}

-

-TEST_CASE("usertype/alignment", "ensure that alignment does not trigger weird aliasing issues") {

-	struct aligned_base {};

-	struct aligned_derived : aligned_base {};

-

-	sol::state lua;

-	sol::stack_guard luasg(lua);

-

-	auto f = [](aligned_base&, float d) { REQUIRE(d == 5.0f); };

-	lua.new_usertype<aligned_base>("Base", "x", sol::writeonly_property(weird_aligned_wrapper<aligned_base>(std::ref(f))));

-	lua.new_usertype<aligned_derived>("Derived", sol::base_classes, sol::bases<aligned_base>());

-

-	aligned_derived d;

-	lua["d"] = d;

-

-	auto result = lua.safe_script("d.x = 5");

-	REQUIRE(result.valid());

-}

-

-TEST_CASE("usertype/readonly-and-static-functions", "Check if static functions can be called on userdata and from their originating (meta)tables") {

-	struct bark {

-		int var = 50;

-

-		void func() {

-		}

-

-		static void oh_boy() {

-		}

-

-		static int oh_boy(std::string name) {

-			return static_cast<int>(name.length());

-		}

-

-		int operator()(int x) {

-			return x;

-		}

-	};

-

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-	lua.new_usertype<bark>("bark",

-	     "var",

-	     &bark::var,

-	     "var2",

-	     sol::readonly(&bark::var),

-	     "something",

-	     something_func_true,

-	     "something2",

-	     [](int x, int y) { return x + y; },

-	     "func",

-	     &bark::func,

-	     "oh_boy",

-	     sol::overload(sol::resolve<void()>(&bark::oh_boy), sol::resolve<int(std::string)>(&bark::oh_boy)),

-	     sol::meta_function::call_function,

-	     &bark::operator());

-

-	{

-		auto result = lua.safe_script("assert(bark.oh_boy('woo') == 3)", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-	{

-		auto result = lua.safe_script("bark.oh_boy()", sol::script_pass_on_error);

-		REQUIRE(result.valid());

-	}

-

-	bark b;

-	lua.set("b", &b);

-

-	sol::table b_table = lua["b"];

-	sol::function member_func = b_table["func"];

-	sol::function s = b_table["something"];

-	sol::function s2 = b_table["something2"];

-

-	sol::table b_metatable = b_table[sol::metatable_key];

-	bool isvalidmt = b_metatable.valid();

-	REQUIRE(isvalidmt);

-	sol::function b_call = b_metatable["__call"];

-	sol::function b_as_function = lua["b"];

-

-	int x = b_as_function(1);

-	int y = b_call(b, 1);

-	bool z = s();

-	int w = s2(2, 3);

-	REQUIRE(x == 1);

-	REQUIRE(y == 1);

-	REQUIRE(z);

-	REQUIRE(w == 5);

-

-	lua.safe_script(R"(

-lx = b(1)

-ly = getmetatable(b).__call(b, 1)

-lz = b.something()

-lz2 = bark.something()

-lw = b.something2(2, 3)

-lw2 = bark.something2(2, 3)

-    )");

-

-	int lx = lua["lx"];

-	int ly = lua["ly"];

-	bool lz = lua["lz"];

-	int lw = lua["lw"];

-	bool lz2 = lua["lz2"];

-	int lw2 = lua["lw2"];

-	REQUIRE(lx == 1);

-	REQUIRE(ly == 1);

-	REQUIRE(lz);

-	REQUIRE(lz2);

-	REQUIRE(lw == 5);

-	REQUIRE(lw2 == 5);

-	REQUIRE(lx == ly);

-	REQUIRE(lz == lz2);

-	REQUIRE(lw == lw2);

-

-	auto result = lua.safe_script("b.var2 = 2", sol::script_pass_on_error);

-	REQUIRE_FALSE(result.valid());

-}

-

-TEST_CASE("usertype/vars", "usertype vars can bind various class items") {

-	static int muh_variable = 25;

-	static int through_variable = 10;

-

-	sol::state lua;

-	lua.open_libraries();

-	struct test {};

-	lua.new_usertype<test>("test",

-	     "straight",

-	     sol::var(2),

-	     "global",

-	     sol::var(muh_variable),

-	     "ref_global",

-	     sol::var(std::ref(muh_variable)),

-	     "global2",

-	     sol::var(through_variable),

-	     "ref_global2",

-	     sol::var(std::ref(through_variable)));

-

-	int prets = lua["test"]["straight"];

-	int pretg = lua["test"]["global"];

-	int pretrg = lua["test"]["ref_global"];

-	int pretg2 = lua["test"]["global2"];

-	int pretrg2 = lua["test"]["ref_global2"];

-

-	REQUIRE(prets == 2);

-	REQUIRE(pretg == 25);

-	REQUIRE(pretrg == 25);

-	REQUIRE(pretg2 == 10);

-	REQUIRE(pretrg2 == 10);

-

-	lua.safe_script(R"(

-print(test.straight)

-test.straight = 50

-print(test.straight)

-)");

-	int s = lua["test"]["straight"];

-	REQUIRE(s == 50);

-

-	lua.safe_script(R"(

-t = test.new()

-print(t.global)

-t.global = 50

-print(t.global)

-)");

-	int mv = lua["test"]["global"];

-	REQUIRE(mv == 50);

-	REQUIRE(muh_variable == 25);

-

-	lua.safe_script(R"(

-print(t.ref_global)

-t.ref_global = 50

-print(t.ref_global)

-)");

-	int rmv = lua["test"]["ref_global"];

-	REQUIRE(rmv == 50);

-	REQUIRE(muh_variable == 50);

-

-	REQUIRE(through_variable == 10);

-	lua.safe_script(R"(

-print(test.global2)

-test.global2 = 35

-print(test.global2)

-)");

-	int tv = lua["test"]["global2"];

-	REQUIRE(through_variable == 10);

-	REQUIRE(tv == 35);

-

-	lua.safe_script(R"(

-print(test.ref_global2)

-test.ref_global2 = 35

-print(test.ref_global2)

-)");

-	int rtv = lua["test"]["ref_global2"];

-	REQUIRE(rtv == 35);

-	REQUIRE(through_variable == 35);

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.runtime.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.runtime.cpp
deleted file mode 100644
index 3e0d6b3..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.runtime.cpp
+++ /dev/null
@@ -1,567 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-#include <iostream>

-#include <list>

-#include <memory>

-#include <unordered_map>

-#include <string_view>

-

-struct static_special_property_object {

-	static int named_set_calls;

-	static int named_get_calls;

-

-	struct obj_hash {

-		std::size_t operator()(const sol::object& obj) const noexcept {

-			return std::hash<const void*>()(obj.pointer());

-		}

-	};

-

-	std::unordered_map<sol::object, sol::object, obj_hash> props;

-

-	sol::object get_property_lua(sol::stack_object key) const {

-		if (auto it = props.find(key); it != props.cend()) {

-			return it->second;

-		}

-		return sol::lua_nil;

-	}

-

-	void set_property_lua(sol::stack_object key, sol::stack_object value) {

-		props.insert_or_assign(key, sol::object(value));

-	}

-

-	static void named_get_property_lua(sol::this_state L) {

-		++named_get_calls;

-		luaL_error(L, "absolutely not");

-	}

-

-	static void named_set_property_lua(sol::this_state L) {

-		++named_set_calls;

-		luaL_error(L, "absolutely not");

-	}

-};

-

-int static_special_property_object::named_get_calls = 0;

-int static_special_property_object::named_set_calls = 0;

-

-struct special_property_object {

-	struct obj_hash {

-		std::size_t operator()(const sol::object& obj) const noexcept {

-			return std::hash<const void*>()(obj.pointer());

-		}

-	};

-

-	std::unordered_map<sol::object, sol::object, obj_hash> props;

-

-	sol::object get_property_lua(sol::stack_object key) const {

-		if (auto it = props.find(key); it != props.cend()) {

-			return it->second;

-		}

-		return sol::lua_nil;

-	}

-

-	void set_property_lua(sol::stack_object key, sol::stack_object value) {

-		props.insert_or_assign(key, sol::object(value));

-	}

-};

-

-struct new_index_test_object {

-	bool new_indexed = false;

-	bool borf_new_indexed = false;

-

-	float GetLevel(int x) const {

-		return static_cast<float>(x);

-	}

-

-	static void nidx(new_index_test_object& self, std::string_view key, sol::stack_object value) {

-		if (key == "borf" && value.is<double>() && value.as<double>() == 2) {

-			self.borf_new_indexed = true;

-			return;

-		}

-		self.new_indexed = true;

-	}

-

-	static sol::object idx(sol::stack_object self, std::string_view key) {

-		if (key == "bark") {

-			return sol::object(self.lua_state(), sol::in_place, &new_index_test_object::GetLevel);

-		}

-		return sol::lua_nil;

-	}

-};

-

-TEST_CASE("usertype/runtime-extensibility", "Check if usertypes are runtime extensible") {

-	struct thing {

-		int v = 20;

-		int func(int a) {

-			return a;

-		}

-	};

-	int val = 0;

-

-	class base_a {

-	public:

-		int x;

-	};

-

-	class derived_b : public base_a {};

-

-	SECTION("just functions") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<thing>("thing", "func", &thing::func);

-

-		lua.safe_script(R"(

-t = thing.new()

-		)");

-

-		{

-			auto result = lua.safe_script(R"(

-t.runtime_func = function (a)

-	return a + 50

-end

-		)",

-			     sol::script_pass_on_error);

-			REQUIRE_FALSE(result.valid());

-		};

-

-		{

-			auto result = lua.safe_script(R"(

-function t:runtime_func(a)

-	return a + 52

-end

-		)",

-			     sol::script_pass_on_error);

-			REQUIRE_FALSE(result.valid());

-		};

-

-		lua.safe_script("val = t:func(2)");

-		val = lua["val"];

-		REQUIRE(val == 2);

-

-		REQUIRE_NOTHROW([&lua]() {

-			lua.safe_script(R"(

-function thing:runtime_func(a)

-	return a + 1

-end

-		)");

-		}());

-

-		lua.safe_script("val = t:runtime_func(2)");

-		val = lua["val"];

-		REQUIRE(val == 3);

-	}

-	SECTION("with variable") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<thing>("thing", "func", &thing::func, "v", &thing::v);

-

-		lua.safe_script(R"(

-t = thing.new()

-		)");

-

-		{

-			auto result = lua.safe_script(R"(

-t.runtime_func = function (a)

-	return a + 50

-end

-		)",

-			     sol::script_pass_on_error);

-			REQUIRE_FALSE(result.valid());

-		};

-

-		{

-			auto result = lua.safe_script(R"(

-function t:runtime_func(a)

-	return a + 52

-end

-		)",

-			     sol::script_pass_on_error);

-			REQUIRE_FALSE(result.valid());

-		};

-

-		lua.safe_script("val = t:func(2)");

-		val = lua["val"];

-		REQUIRE(val == 2);

-

-		REQUIRE_NOTHROW([&lua]() {

-			lua.safe_script(R"(

-function thing:runtime_func(a)

-	return a + 1

-end

-		)");

-		}());

-

-		lua.safe_script("val = t:runtime_func(2)");

-		val = lua["val"];

-		REQUIRE(val == 3);

-	}

-	SECTION("with bases") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<base_a>("A", "x", &base_a::x // no crash without this

-		);

-

-		lua.new_usertype<derived_b>("B", sol::base_classes, sol::bases<base_a>());

-

-		auto pfr0 = lua.safe_script("function A:c() print('A') return 1 end", sol::script_pass_on_error);

-		REQUIRE(pfr0.valid());

-		auto pfr1 = lua.safe_script("function B:c() print('B') return 2 end", sol::script_pass_on_error);

-		REQUIRE(pfr1.valid());

-		auto pfr2 = lua.safe_script("obja = A.new() objb = B.new()", sol::script_default_on_error);

-		REQUIRE(pfr2.valid());

-		auto pfr3 = lua.safe_script("assert(obja:c() == 1)", sol::script_default_on_error);

-		REQUIRE(pfr3.valid());

-		auto pfr4 = lua.safe_script("assert(objb:c() == 2)", sol::script_default_on_error);

-		REQUIRE(pfr4.valid());

-	}

-}

-

-TEST_CASE("usertype/runtime-replacement", "ensure that functions can be properly replaced at runtime for non-indexed things") {

-	struct heart_base_t {};

-	struct heart_t : heart_base_t {

-		int x = 0;

-		void func() {

-		}

-	};

-

-	SECTION("plain") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<heart_t>("a");

-		{

-			auto result1 = lua.safe_script("obj = a.new()", sol::script_pass_on_error);

-			REQUIRE(result1.valid());

-			auto result2 = lua.safe_script("function a:heartbeat () print('arf') return 1 end", sol::script_pass_on_error);

-			REQUIRE(result2.valid());

-			auto result3 = lua.safe_script("v1 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result3.valid());

-			auto result4 = lua.safe_script("function a:heartbeat () print('bark') return 2 end", sol::script_pass_on_error);

-			REQUIRE(result4.valid());

-			auto result5 = lua.safe_script("v2 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result5.valid());

-			auto result6 = lua.safe_script("a.heartbeat = function(self) print('woof') return 3 end", sol::script_pass_on_error);

-			REQUIRE(result6.valid());

-			auto result7 = lua.safe_script("v3 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result7.valid());

-		}

-		int v1 = lua["v1"];

-		int v2 = lua["v2"];

-		int v3 = lua["v3"];

-		REQUIRE(v1 == 1);

-		REQUIRE(v2 == 2);

-		REQUIRE(v3 == 3);

-	}

-	SECTION("variables") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<heart_t>("a", "x", &heart_t::x, sol::base_classes, sol::bases<heart_base_t>());

-

-		{

-			auto result1 = lua.safe_script("obj = a.new()", sol::script_pass_on_error);

-			REQUIRE(result1.valid());

-			auto result2 = lua.safe_script("function a:heartbeat () print('arf') return 1 end", sol::script_pass_on_error);

-			REQUIRE(result2.valid());

-			auto result3 = lua.safe_script("v1 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result3.valid());

-			auto result4 = lua.safe_script("function a:heartbeat () print('bark') return 2 end", sol::script_pass_on_error);

-			REQUIRE(result4.valid());

-			auto result5 = lua.safe_script("v2 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result5.valid());

-			auto result6 = lua.safe_script("a.heartbeat = function(self) print('woof') return 3 end", sol::script_pass_on_error);

-			REQUIRE(result6.valid());

-			auto result7 = lua.safe_script("v3 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result7.valid());

-		}

-		int v1 = lua["v1"];

-		int v2 = lua["v2"];

-		int v3 = lua["v3"];

-		REQUIRE(v1 == 1);

-		REQUIRE(v2 == 2);

-		REQUIRE(v3 == 3);

-	}

-	SECTION("methods") {

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<heart_t>("a", "func", &heart_t::func, sol::base_classes, sol::bases<heart_base_t>());

-

-		{

-			auto result1 = lua.safe_script("obj = a.new()", sol::script_pass_on_error);

-			REQUIRE(result1.valid());

-			auto result2 = lua.safe_script("function a:heartbeat () print('arf') return 1 end", sol::script_pass_on_error);

-			REQUIRE(result2.valid());

-			auto result3 = lua.safe_script("v1 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result3.valid());

-			auto result4 = lua.safe_script("function a:heartbeat () print('bark') return 2 end", sol::script_pass_on_error);

-			REQUIRE(result4.valid());

-			auto result5 = lua.safe_script("v2 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result5.valid());

-			auto result6 = lua.safe_script("a.heartbeat = function(self) print('woof') return 3 end", sol::script_pass_on_error);

-			REQUIRE(result6.valid());

-			auto result7 = lua.safe_script("v3 = obj:heartbeat()", sol::script_pass_on_error);

-			REQUIRE(result7.valid());

-		}

-		int v1 = lua["v1"];

-		int v2 = lua["v2"];

-		int v3 = lua["v3"];

-		REQUIRE(v1 == 1);

-		REQUIRE(v2 == 2);

-		REQUIRE(v3 == 3);

-	}

-}

-

-TEST_CASE("usertype/runtime additions with newindex", "ensure that additions when new_index is overriden don't hit the specified new_index function") {

-	class newindex_object {};

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-	lua.new_usertype<newindex_object>("object", sol::meta_function::new_index, [](newindex_object&, sol::object, sol::object) { return; });

-

-	lua["object"]["test"] = [](newindex_object&) {

-		std::cout << "test" << std::endl;

-		return 446;

-	};

-

-	auto result1 = lua.safe_script("o = object.new()", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("assert(o:test() == 446)", sol::script_pass_on_error);

-	REQUIRE(result2.valid());

-}

-

-TEST_CASE("usertype/meta-key-retrievals", "allow for special meta keys (__index, __newindex) to trigger methods even if overwritten directly") {

-	SECTION("dynamically") {

-		static int writes = 0;

-		static std::string keys[4] = {};

-		static int values[4] = {};

-		struct d_sample {

-			void foo(std::string k, int v) {

-				keys[writes] = k;

-				values[writes] = v;

-				++writes;

-			}

-		};

-

-		sol::state lua;

-		lua.new_usertype<d_sample>("sample");

-		sol::table s = lua["sample"]["new"]();

-		s[sol::metatable_key][sol::meta_function::new_index] = &d_sample::foo;

-		lua["var"] = s;

-

-		lua.safe_script("var = sample.new()");

-		lua.safe_script("var.key = 2");

-		lua.safe_script("var.__newindex = 4");

-		lua.safe_script("var.__index = 3");

-		lua.safe_script("var.__call = 1");

-		REQUIRE(values[0] == 2);

-		REQUIRE(values[1] == 4);

-		REQUIRE(values[2] == 3);

-		REQUIRE(values[3] == 1);

-		REQUIRE(keys[0] == "key");

-		REQUIRE(keys[1] == "__newindex");

-		REQUIRE(keys[2] == "__index");

-		REQUIRE(keys[3] == "__call");

-	}

-

-	SECTION("statically") {

-		static int writes = 0;

-		static std::string keys[4] = {};

-		static int values[4] = {};

-		struct sample {

-			void foo(std::string k, int v) {

-				keys[writes] = k;

-				values[writes] = v;

-				++writes;

-			}

-		};

-

-		sol::state lua;

-		lua.new_usertype<sample>("sample", sol::meta_function::new_index, &sample::foo);

-

-		lua.safe_script("var = sample.new()");

-		lua.safe_script("var.key = 2");

-		lua.safe_script("var.__newindex = 4");

-		lua.safe_script("var.__index = 3");

-		lua.safe_script("var.__call = 1");

-		REQUIRE(values[0] == 2);

-		REQUIRE(values[1] == 4);

-		REQUIRE(values[2] == 3);

-		REQUIRE(values[3] == 1);

-		REQUIRE(keys[0] == "key");

-		REQUIRE(keys[1] == "__newindex");

-		REQUIRE(keys[2] == "__index");

-		REQUIRE(keys[3] == "__call");

-	}

-}

-

-TEST_CASE("usertype/new_index and index", "a custom new_index and index only kicks in after the values pre-ordained on the index and new_index tables are assigned") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<new_index_test_object>("new_index_test_object",

-	     sol::meta_function::index,

-	     &new_index_test_object::idx,

-	     sol::meta_function::new_index,

-	     &new_index_test_object::nidx,

-	     "Level",

-	     &new_index_test_object::GetLevel);

-

-	const auto& code = R"(a = new_index_test_object.new()

-	                   print(a:Level(1))

-				    print(a:Level(2))

-				    print(a:Level(3)))";

-

-	auto result0 = lua.safe_script(code, sol::script_pass_on_error);

-	REQUIRE(result0.valid());

-	auto result1 = lua.safe_script("print(a:bark(1))", sol::script_pass_on_error);

-	REQUIRE(result1.valid());

-	auto result2 = lua.safe_script("assert(a.Level2 == nil)", sol::script_pass_on_error);

-	REQUIRE(result2.valid());

-	auto result3 = lua.safe_script("a:Level3()", sol::script_pass_on_error);

-	REQUIRE_FALSE(result3.valid());

-

-	new_index_test_object& a = lua["a"];

-	REQUIRE_FALSE(a.borf_new_indexed);

-	REQUIRE_FALSE(a.new_indexed);

-

-	auto resultnormal = lua.safe_script("a.normal = 'foo'", sol::script_pass_on_error);

-	REQUIRE(resultnormal.valid());

-	REQUIRE_FALSE(a.borf_new_indexed);

-	REQUIRE(a.new_indexed);

-

-	auto resultborf = lua.safe_script("a.borf = 2", sol::script_pass_on_error);

-	REQUIRE(resultborf.valid());

-	REQUIRE(a.borf_new_indexed);

-	REQUIRE(a.new_indexed);

-}

-

-TEST_CASE("usertype/object and class extensible", "make sure that a class which override new_index and friends can still work properly") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<special_property_object>("special_property_object", sol::meta_function::new_index, &special_property_object::set_property_lua, sol::meta_function::index, &special_property_object::get_property_lua);

-

-	lua["add_class_func"] = [](sol::this_state L, special_property_object&) {

-		sol::stack_userdata self = sol::stack::get<sol::stack_userdata>(L, 1);

-		sol::usertype<special_property_object> mt = self[sol::metatable_key];

-		mt["additional_function"] = []() { return 24; };

-	};

-

-	lua["add_object_func"] = [](sol::this_state L, special_property_object&) {

-		sol::stack_userdata self = sol::stack::get<sol::stack_userdata>(L, 1);

-		self["specific_function"] = []() { return 23; };

-	};

-

-	sol::optional<sol::error> result0 = lua.safe_script(R"(

-		s = special_property_object.new()

-		s2 = special_property_object.new()

-		add_class_func(s)

-		add_object_func(s)

-		value = s:additional_function()

-		assert(value == 24)

-		value2 = s:specific_function()

-		assert(value2 == 23) 

-	)",

-	     sol::script_pass_on_error);

-	REQUIRE_FALSE(result0.has_value());

-	int value = lua["value"];

-	REQUIRE(value == 24);

-	int value2 = lua["value2"];

-	REQUIRE(value2 == 23);

-

-	sol::optional<sol::error> result1 = lua.safe_script(R"(

-		value3 = s2:specific_function()

-		assert(value3 == 23)

-	)",

-	     sol::script_pass_on_error);

-	REQUIRE(result1.has_value());

-}

-

-TEST_CASE("usertypes/static new index and static index", "ensure static index and static new index provide the proper interface") {

-	sol::state lua;

-	lua.open_libraries(sol::lib::base);

-

-	lua.new_usertype<static_special_property_object>("static_special_property_object",

-	     sol::meta_function::index,

-	     &static_special_property_object::get_property_lua,

-	     sol::meta_function::new_index,

-	     &static_special_property_object::set_property_lua,

-	     sol::meta_function::static_index,

-	     &static_special_property_object::named_get_property_lua,

-	     sol::meta_function::static_new_index,

-	     &static_special_property_object::named_set_property_lua);

-

-	lua["add_object_func"] = [](sol::this_state L, static_special_property_object&) {

-		sol::stack_userdata self = sol::stack::get<sol::stack_userdata>(L, 1);

-		self["specific_function"] = []() { return 23; };

-	};

-

-	sol::optional<sol::error> result0 = lua.safe_script(R"(

-		s = static_special_property_object.new()

-		s2 = static_special_property_object.new()		

-		add_object_func(s)

-		value2 = s:specific_function()

-		assert(value2 == 23)

-	)",

-	     sol::script_pass_on_error);

-	REQUIRE_FALSE(result0.has_value());

-	int value2 = lua["value2"];

-	REQUIRE(value2 == 23);

-

-	sol::optional<sol::error> result1 = lua.safe_script(R"(

-		function static_special_property_object:additional_function ()

-			return 24

-		end

-		value = s:additional_function()

-		assert(value == 24)

-	)",

-	     sol::script_pass_on_error);

-	REQUIRE(result1.has_value());

-	bool is_value_valid = lua["value"].valid();

-	REQUIRE_FALSE(is_value_valid);

-

-	sol::optional<sol::error> result2 = lua.safe_script(R"(

-		value3 = s2:specific_function()

-		assert(value3 == 23)

-	)",

-	     sol::script_pass_on_error);

-	REQUIRE(result2.has_value());

-

-	sol::optional<sol::error> result3 = lua.safe_script(R"(

-		assert(static_special_property_object.non_existent == nil)

-	)",

-	     sol::script_pass_on_error);

-	REQUIRE(result3.has_value());

-

-	REQUIRE(static_special_property_object::named_get_calls == 1);

-	REQUIRE(static_special_property_object::named_set_calls == 1);

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.unique.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.unique.cpp
deleted file mode 100644
index e3028ea..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.unique.cpp
+++ /dev/null
@@ -1,173 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include "common_classes.hpp"

-

-#include <catch.hpp>

-

-

-struct factory_test {

-private:

-	factory_test() {

-		a = true_a;

-	}

-	~factory_test() {

-		a = 0;

-	}

-

-public:

-	static int num_saved;

-	static int num_killed;

-

-	struct deleter {

-		void operator()(factory_test* f) {

-			f->~factory_test();

-		}

-	};

-

-	static const int true_a;

-	int a;

-

-	static std::unique_ptr<factory_test, deleter> make() {

-		return std::unique_ptr<factory_test, deleter>(new factory_test(), deleter());

-	}

-

-	static void save(factory_test& f) {

-		new (&f) factory_test();

-		++num_saved;

-	}

-

-	static void kill(factory_test& f) {

-		f.~factory_test();

-		++num_killed;

-	}

-};

-

-int factory_test::num_saved = 0;

-int factory_test::num_killed = 0;

-const int factory_test::true_a = 156;

-

-

-TEST_CASE("usertype/unique-shared-ptr", "manage the conversion and use of unique and shared pointers ('unique usertypes')") {

-	const int64_t unique_value = 0x7125679355635963;

-	auto uniqueint = std::make_unique<int64_t>(unique_value);

-	auto sharedint = std::make_shared<int64_t>(unique_value);

-	long preusecount = sharedint.use_count();

-	{

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-		lua.set("uniqueint", std::move(uniqueint));

-		lua.set("sharedint", sharedint);

-		std::unique_ptr<int64_t>& uniqueintref = lua["uniqueint"];

-		std::shared_ptr<int64_t>& sharedintref = lua["sharedint"];

-		int64_t* rawuniqueintref = lua["uniqueint"];

-		int64_t* rawsharedintref = lua["sharedint"];

-		int siusecount = sharedintref.use_count();

-		REQUIRE((uniqueintref.get() == rawuniqueintref && sharedintref.get() == rawsharedintref));

-		REQUIRE((uniqueintref != nullptr && sharedintref != nullptr && rawuniqueintref != nullptr && rawsharedintref != nullptr));

-		REQUIRE((unique_value == *uniqueintref.get() && unique_value == *sharedintref.get()));

-		REQUIRE((unique_value == *rawuniqueintref && unique_value == *rawsharedintref));

-		REQUIRE(siusecount == sharedint.use_count());

-		std::shared_ptr<int64_t> moreref = sharedint;

-		REQUIRE(unique_value == *moreref.get());

-		REQUIRE(moreref.use_count() == sharedint.use_count());

-		REQUIRE(moreref.use_count() == sharedintref.use_count());

-	}

-	REQUIRE(preusecount == sharedint.use_count());

-	std::cout << "----- end of 2" << std::endl;

-}

-

-TEST_CASE("usertype/private-constructible", "Check to make sure special snowflake types from Enterprise thingamahjongs work properly.") {

-	int numsaved = factory_test::num_saved;

-	int numkilled = factory_test::num_killed;

-	{

-		sol::state lua;

-		lua.open_libraries(sol::lib::base);

-

-		lua.new_usertype<factory_test>(

-		     "factory_test", "new", sol::initializers(factory_test::save), "__gc", sol::destructor(factory_test::kill), "a", &factory_test::a);

-

-		std::unique_ptr<factory_test, factory_test::deleter> f = factory_test::make();

-		lua.set("true_a", factory_test::true_a, "f", f.get());

-		{

-			auto result = lua.safe_script("assert(f.a == true_a)", sol::script_pass_on_error);

-			REQUIRE(result.valid());

-		}

-

-		auto code1

-		     = "local fresh_f = factory_test:new()\n"

-		       "assert(fresh_f.a == true_a)\n";

-		auto result1 = lua.safe_script(code1, sol::script_pass_on_error);

-		REQUIRE(result1.valid());

-	}

-	int expectednumsaved = numsaved + 1;

-	int expectednumkilled = numkilled + 1;

-	REQUIRE(expectednumsaved == factory_test::num_saved);

-	REQUIRE(expectednumkilled == factory_test::num_killed);

-	std::cout << "----- end of 5" << std::endl;

-}

-

-TEST_CASE("usertype/unique_usertype-check", "make sure unique usertypes don't get pushed as references with function calls and the like") {

-	class Entity {

-	public:

-		std::string GetName() {

-			return "Charmander";

-		}

-	};

-

-	sol::state lua;

-	lua.open_libraries(sol::lib::base, sol::lib::math, sol::lib::string, sol::lib::io);

-

-	lua.new_usertype<Entity>("Entity", "new", sol::no_constructor, "get_name", &Entity::GetName);

-

-	lua.safe_script(R"(

-		function my_func(entity)

-		print("INSIDE LUA")

-		print(entity:get_name())

-		end

-)");

-

-	sol::function my_func = lua["my_func"];

-	REQUIRE_NOTHROW([&] {

-		auto ent = std::make_shared<Entity>();

-		my_func(ent);

-		Entity ent2;

-		my_func(ent2);

-		my_func(std::make_shared<Entity>());

-	}());

-}

-

-TEST_CASE("usertype/unique void pointers", "can compile shared_ptr<void> types and not trip the compiler or sol3's internals") {

-	sol::state lua;

-	lua.set_function("f", [](std::shared_ptr<void> d) { 

-		int* pi = static_cast<int*>(d.get());

-		REQUIRE(*pi == 567);

-	});

-

-	std::shared_ptr<void> s = std::make_shared<int>(567);

-	lua["s"] = std::move(s);

-	auto result = lua.safe_script("f(s)", sol::script_pass_on_error);

-	REQUIRE(result.valid());

-}

diff --git a/deps/sol2/tests/runtime_tests/source/usertypes.unregister.cpp b/deps/sol2/tests/runtime_tests/source/usertypes.unregister.cpp
deleted file mode 100644
index 3302b8e..0000000
--- a/deps/sol2/tests/runtime_tests/source/usertypes.unregister.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-// sol3

-

-// The MIT License (MIT)

-

-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors

-

-// Permission is hereby granted, free of charge, to any person obtaining a copy of

-// this software and associated documentation files (the "Software"), to deal in

-// the Software without restriction, including without limitation the rights to

-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of

-// the Software, and to permit persons to whom the Software is furnished to do so,

-// subject to the following conditions:

-

-// The above copyright notice and this permission notice shall be included in all

-// copies or substantial portions of the Software.

-

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER

-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-#include "sol_test.hpp"

-

-#include <catch.hpp>

-

-struct unregister_me {

-	double b = 5.5;

-	std::string f_val = "registered";

-

-	unregister_me() {

-	}

-

-	std::string f() {

-		return f_val;

-	}

-};

-

-TEST_CASE("usertypes/unregister", "make sure that a class can still be bound but that it becomes completely unregistered") {

-	const sol::string_view line1 = "assert(u:f() == 'registered')";

-	const sol::string_view line2 = "assert(urm.a() == 20)";

-	const sol::string_view line3 = "assert(u.a() == 20) assert(u:a() == 20)";

-	const sol::string_view line4 = "assert(u.b == 5.5)";

-

-	sol::state lua;

-	lua.open_libraries();

-	auto register_urm = [&lua, &line1, &line2, &line3, &line4]() {

-		lua.new_usertype<unregister_me>("urm", "f", &unregister_me::f, "a", []() { return 20; }, "b", &unregister_me::b);

-		{

-			sol::object urm_obj = lua["urm"];

-			REQUIRE(urm_obj.get_type() == sol::type::table);

-			REQUIRE(urm_obj.is<sol::table>());

-			REQUIRE(urm_obj.is<sol::metatable>());

-			REQUIRE(urm_obj.is<sol::usertype<unregister_me>>());

-		}

-

-		lua["urm_unregister"] = [](sol::this_state ts) {

-			sol::state_view current_lua = ts;

-			sol::usertype<unregister_me> urm = current_lua["urm"];

-			urm.unregister();

-		};

-

-		auto sresult0 = lua.safe_script("u = urm.new()", sol::script_pass_on_error);

-		REQUIRE(sresult0.valid());

-		auto sresult1 = lua.safe_script(line1, sol::script_pass_on_error);

-		REQUIRE(sresult1.valid());

-		auto sresult2 = lua.safe_script(line2, sol::script_pass_on_error);

-		REQUIRE(sresult2.valid());

-		auto sresult3 = lua.safe_script(line3, sol::script_pass_on_error);

-		REQUIRE(sresult3.valid());

-		auto sresult4 = lua.safe_script(line4, sol::script_pass_on_error);

-		REQUIRE(sresult4.valid());

-

-		unregister_me& u_orig = lua["u"];

-		REQUIRE(u_orig.b == 5.5);

-		REQUIRE(u_orig.f() == "registered");

-	};

-	SECTION("unregister C++") {

-		register_urm();

-

-		{

-			sol::usertype<unregister_me> urm = lua["urm"];

-			urm.unregister();

-		}

-

-		auto result0 = lua.safe_script("u_fail = urm.new()", sol::script_pass_on_error);

-		REQUIRE_FALSE(result0.valid());

-		auto result1 = lua.safe_script(line1, sol::script_pass_on_error);

-		REQUIRE_FALSE(result1.valid());

-		auto result2 = lua.safe_script(line2, sol::script_pass_on_error);

-		REQUIRE_FALSE(result2.valid());

-		auto result3 = lua.safe_script(line3, sol::script_pass_on_error);

-		REQUIRE_FALSE(result3.valid());

-		auto result4 = lua.safe_script(line4, sol::script_pass_on_error);

-		REQUIRE_FALSE(result4.valid());

-

-		unregister_me& u = lua["u"];

-		REQUIRE(u.b == 5.5);

-		REQUIRE(u.f() == "registered");

-	}

-	SECTION("re-register") {

-		register_urm();

-

-		sol::protected_function urm_unregister_func = lua["urm_unregister"];

-		auto unregister_result = urm_unregister_func();

-		REQUIRE(unregister_result.valid());

-

-		auto result0 = lua.safe_script("u_fail2 = urm.new()", sol::script_pass_on_error);

-		REQUIRE_FALSE(result0.valid());

-		auto result1 = lua.safe_script(line1, sol::script_pass_on_error);

-		REQUIRE_FALSE(result1.valid());

-		auto result2 = lua.safe_script(line2, sol::script_pass_on_error);

-		REQUIRE_FALSE(result2.valid());

-		auto result3 = lua.safe_script(line3, sol::script_pass_on_error);

-		REQUIRE_FALSE(result3.valid());

-		auto result4 = lua.safe_script(line4, sol::script_pass_on_error);

-		REQUIRE_FALSE(result4.valid());

-

-		unregister_me& u = lua["u"];

-		REQUIRE(u.b == 5.5);

-		REQUIRE(u.f() == "registered");

-

-		register_urm();

-	}

-	SECTION("unregister lua") {

-		register_urm();

-

-		auto unregister_result = lua.safe_script("urm_unregister()", sol::script_pass_on_error);

-		REQUIRE(unregister_result.valid());

-

-		auto result0 = lua.safe_script("u_fail2 = urm.new()", sol::script_pass_on_error);

-		REQUIRE_FALSE(result0.valid());

-		auto result1 = lua.safe_script(line1, sol::script_pass_on_error);

-		REQUIRE_FALSE(result1.valid());

-		auto result2 = lua.safe_script(line2, sol::script_pass_on_error);

-		REQUIRE_FALSE(result2.valid());

-		auto result3 = lua.safe_script(line3, sol::script_pass_on_error);

-		REQUIRE_FALSE(result3.valid());

-		auto result4 = lua.safe_script(line4, sol::script_pass_on_error);

-		REQUIRE_FALSE(result4.valid());

-

-		unregister_me& u = lua["u"];

-		REQUIRE(u.b == 5.5);

-		REQUIRE(u.f() == "registered");

-	}

-}

diff --git a/deps/sol2/tests/runtime_tests/source/utility.cpp b/deps/sol2/tests/runtime_tests/source/utility.cpp
deleted file mode 100644
index 0abb899..0000000
--- a/deps/sol2/tests/runtime_tests/source/utility.cpp
+++ /dev/null
@@ -1,346 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-#include "common_classes.hpp"
-
-#include <catch.hpp>
-
-#include <mutex>
-#include <thread>
-
-#if defined(SOL_CXX17_FEATURES) && SOL_CXX17_FEATURES
-#include <string_view>
-#include <variant>
-#endif // C++17
-
-struct optional_ref_t {
-	int x = 0;
-};
-
-std::mutex basic_init_require_mutex;
-
-void basic_initialization_and_lib_open() {
-	sol::state lua;
-	try {
-		lua.open_libraries();
-		lua["a"] = 24;
-		int a = lua["a"];
-		{
-			std::lock_guard<std::mutex> lg(basic_init_require_mutex);
-			REQUIRE(a == 24);
-		}
-	}
-	catch (const sol::error& e) {
-		std::lock_guard<std::mutex> lg(basic_init_require_mutex);
-		INFO(e.what());
-		REQUIRE(false);
-	}
-	catch (...) {
-		std::lock_guard<std::mutex> lg(basic_init_require_mutex);
-		REQUIRE(false);
-	}
-}
-
-TEST_CASE("utility/variant", "test that variant can be round-tripped") {
-#ifdef SOL_CXX17_FEATURES
-	SECTION("okay") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-
-		lua.set_function("f", [](int v) {
-			return v == 2;
-		});
-		lua.set_function("g", [](std::variant<int, float, std::string> vv) {
-			int v = std::get<int>(vv);
-			return v == 2;
-		});
-		lua["v"] = std::variant<int, float, std::string>(2);
-		{
-			auto result = lua.safe_script("assert(f(v))", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		};
-		{
-			auto result = lua.safe_script("assert(g(v))", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		};
-	}
-	SECTION("throws") {
-		sol::state lua;
-		lua.open_libraries(sol::lib::base);
-
-		lua.set_function("f", [](int v) {
-			return v == 2;
-		});
-		lua.set_function("g", [](std::variant<float, int, std::string> vv) {
-			int v = std::get<int>(vv);
-			return v == 2;
-		});
-		lua["v"] = std::variant<float, int, std::string>(std::string("bark"));
-		{
-			auto result = lua.safe_script("assert(f(v))", sol::script_pass_on_error);
-			REQUIRE_FALSE(result.valid());
-		};
-		{
-			auto result = lua.safe_script("assert(g(v))", sol::script_pass_on_error);
-			REQUIRE_FALSE(result.valid());
-		};
-	}
-#else
-	REQUIRE(true);
-#endif // C++17
-}
-
-TEST_CASE("utility/optional-conversion", "test that regular optional will properly catch certain types") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua.new_usertype<vars>("vars");
-
-	lua["test"] = [](sol::optional<vars> x) { return static_cast<bool>(x); };
-
-	const auto result = lua.safe_script(R"(
-		assert(test(vars:new()))
-		assert(not test(3))
-		assert(not test(nil))
-	)",
-	     sol::script_pass_on_error);
-	REQUIRE(result.valid());
-}
-
-TEST_CASE("utility/optional-value-or", "test that regular optional will properly handle value_or") {
-	sol::optional<std::string> str;
-	auto x = str.value_or("!");
-
-	sol::optional<unsigned int> un;
-	auto y = un.value_or(64);
-
-	optional_ref_t def_custom;
-	sol::optional<optional_ref_t&> custom;
-	auto z = custom.value_or(def_custom);
-	const auto& z_ref = custom.value_or(def_custom);
-
-	REQUIRE(x == "!");
-
-	REQUIRE(y == 64);
-
-	REQUIRE(&def_custom == &z_ref);
-	REQUIRE(&z != &def_custom);
-}
-
-TEST_CASE("utility/std optional", "test that shit optional can be round-tripped") {
-#ifdef SOL_CXX17_FEATURES
-	SECTION("okay") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		lua.set_function("f", [](int v) {
-			return v == 2;
-		});
-		lua.set_function("g", [](std::optional<int> vv) {
-			return vv && *vv == 2;
-		});
-		lua["v"] = std::optional<int>(2);
-		{
-			auto result = lua.safe_script("assert(f(v))", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-		{
-			auto result = lua.safe_script("assert(g(v))", sol::script_pass_on_error);
-			REQUIRE(result.valid());
-		}
-	}
-	SECTION("throws") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-		lua.open_libraries(sol::lib::base);
-
-		lua.set_function("f", [](int v) {
-			return v == 2;
-		});
-		lua.set_function("g", [](std::optional<int> vv) {
-			return vv && *vv == 2;
-		});
-		lua["v"] = std::optional<int>(std::nullopt);
-		{
-			auto result = lua.safe_script("assert(f(v))", sol::script_pass_on_error);
-			REQUIRE_FALSE(result.valid());
-		};
-		{
-			auto result = lua.safe_script("assert(g(v))", sol::script_pass_on_error);
-			REQUIRE_FALSE(result.valid());
-		};
-	}
-	SECTION("in classes") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		lua.open_libraries(sol::lib::base);
-
-		struct opt_c {
-			std::optional<int> member;
-		};
-
-		auto uto = lua.new_usertype<opt_c>("opt_c",
-			"value", &opt_c::member);
-
-		opt_c obj;
-		lua["obj"] = std::ref(obj);
-
-		lua.safe_script("print(obj.value) obj.value = 20  print(obj.value)");
-		REQUIRE(obj.member == 20);
-		lua.safe_script("print(obj.value) obj.value = nil print(obj.value)");
-		REQUIRE(obj.member == std::nullopt);
-	}
-#else
-	REQUIRE(true);
-#endif // C++17
-}
-
-TEST_CASE("utility/string_view", "test that string_view can be taken as an argument") {
-#ifdef SOL_CXX17_FEATURES
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua.set_function("f", [](std::string_view v) {
-		return v == "bark!";
-	});
-	lua["v"] = "bark!";
-
-	REQUIRE_NOTHROW([&]() {
-		lua.safe_script("assert(f(v))");
-	}());
-#else
-	REQUIRE(true);
-#endif // C++17
-}
-
-TEST_CASE("utility/thread", "fire up lots of threads at the same time to make sure the initialization changes do not cause horrible crashing data races") {
-	REQUIRE_NOTHROW([]() {
-		std::thread thrds[16];
-		for (int i = 0; i < 16; i++) {
-			thrds[i] = std::thread(&basic_initialization_and_lib_open);
-		}
-
-		for (int i = 0; i < 16; i++) {
-			thrds[i].join();
-		}
-	}());
-}
-
-TEST_CASE("utility/pointer", "check we can get pointer value from references") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.set_function("f", [](bool aorb, sol::reference a, sol::stack_reference b) {
-		if (aorb) {
-			return a.pointer();
-		}
-		return b.pointer();
-	});
-	auto result0 = lua.safe_script("v0 = 'hi'", sol::script_pass_on_error);
-	REQUIRE(result0.valid());
-	auto result1 = lua.safe_script("v1 = f(true, v0)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	auto result2 = lua.safe_script("v2 = f(false, nil, v0)", sol::script_pass_on_error);
-	REQUIRE(result2.valid());
-	const void* ap = lua["v1"];
-	const void* bp = lua["v2"];
-	REQUIRE(ap == bp);
-}
-
-TEST_CASE("utility/this_state", "Ensure this_state argument can be gotten anywhere in the function.") {
-	struct bark {
-		int with_state(sol::this_state l, int a, int b) {
-			lua_State* L = l;
-			int c = lua_gettop(L);
-			return a + b + (c - c);
-		}
-
-		static int with_state_2(int a, sol::this_state l, int b) {
-			INFO("inside with_state_2");
-			lua_State* L = l;
-			INFO("L is" << (void*)L);
-			int c = lua_gettop(L);
-			return a * b + (c - c);
-		}
-	};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	INFO("created lua state");
-	lua.open_libraries(sol::lib::base);
-	lua.new_usertype<bark>("bark",
-		"with_state", &bark::with_state);
-
-	INFO("setting b and with_state_2");
-	bark b;
-	lua.set("b", &b);
-	lua.set("with_state_2", bark::with_state_2);
-	INFO("finished setting");
-	INFO("getting fx");
-	sol::function fx = lua["with_state_2"];
-	INFO("calling fx");
-	int a = fx(25, 25);
-	INFO("finished setting fx");
-	INFO("calling a script");
-	lua.safe_script("a = with_state_2(25, 25)");
-	INFO("calling c script");
-	lua.safe_script("c = b:with_state(25, 25)");
-	INFO("getting a");
-	int la = lua["a"];
-	INFO("getting b");
-	int lc = lua["c"];
-
-	REQUIRE(lc == 50);
-	REQUIRE(a == 625);
-	REQUIRE(la == 625);
-}
-
-TEST_CASE("safety/check_stack", "check to make sure that if we overflow the stack in safety mode, we get the appropriate error thrown") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua["okay"] = []() {
-		// clang-format off
-		return std::make_tuple(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37);
-		// clang-format on
-	};
-	lua["bad"] = [](lua_State* L) {
-		constexpr int max_stack_guess = 1000000 * 2 * 4;
-		int p = 0;
-		for (std::size_t i = 0; i < max_stack_guess; ++i) {
-			p += sol::stack::push(L, i);
-		}
-		return p;
-	};
-	auto result1 = lua.safe_script("okay()", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	auto result2 = lua.safe_script("bad()", sol::script_pass_on_error);
-	REQUIRE_FALSE(result2.valid());
-}
diff --git a/deps/sol2/tests/runtime_tests/source/variadics.cpp b/deps/sol2/tests/runtime_tests/source/variadics.cpp
deleted file mode 100644
index 5518e89..0000000
--- a/deps/sol2/tests/runtime_tests/source/variadics.cpp
+++ /dev/null
@@ -1,261 +0,0 @@
-// sol3 
-
-// The MIT License (MIT)
-
-// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors
-
-// Permission is hereby granted, free of charge, to any person obtaining a copy of
-// this software and associated documentation files (the "Software"), to deal in
-// the Software without restriction, including without limitation the rights to
-// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-// the Software, and to permit persons to whom the Software is furnished to do so,
-// subject to the following conditions:
-
-// The above copyright notice and this permission notice shall be included in all
-// copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#include "sol_test.hpp"
-
-#include <catch.hpp>
-
-#include <deque>
-#include <set>
-#include <functional>
-#include <string>
-
-TEST_CASE("variadics/variadic_args", "Check to see we can receive multiple arguments through a variadic") {
-	struct structure {
-		int x;
-		bool b;
-	};
-
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-	lua.open_libraries(sol::lib::base);
-
-	lua.set_function("v", [](sol::this_state, sol::variadic_args va) -> structure {
-		int r = 0;
-		for (auto v : va) {
-			int value = v;
-			r += value;
-		}
-		return { r, r > 200 };
-	});
-
-	lua.safe_script("x = v(25, 25)");
-	lua.safe_script("x2 = v(25, 25, 100, 50, 250, 150)");
-	lua.safe_script("x3 = v(1, 2, 3, 4, 5, 6)");
-
-	structure& lx = lua["x"];
-	structure& lx2 = lua["x2"];
-	structure& lx3 = lua["x3"];
-	REQUIRE(lx.x == 50);
-	REQUIRE(lx2.x == 600);
-	REQUIRE(lx3.x == 21);
-	REQUIRE_FALSE(lx.b);
-	REQUIRE(lx2.b);
-	REQUIRE_FALSE(lx3.b);
-}
-
-TEST_CASE("variadics/required with variadic_args", "Check if a certain number of arguments can still be required even when using variadic_args") {
-	sol::state lua;
-	lua.set_function("v",
-		[](sol::this_state, sol::variadic_args, int, int) {
-		});
-	{
-		auto result = lua.safe_script("v(20, 25, 30)", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	{
-		auto result = lua.safe_script("v(20, 25)", sol::script_pass_on_error);
-		REQUIRE(result.valid());
-	}
-	{
-		auto result = lua.safe_script("v(20)", sol::script_pass_on_error);
-		REQUIRE_FALSE(result.valid());
-	}
-}
-
-TEST_CASE("variadics/variadic_args get type", "Make sure we can inspect types proper from variadic_args") {
-	sol::state lua;
-	sol::stack_guard luasg(lua);
-
-	lua.set_function("f", [](sol::variadic_args va) {
-		sol::type types[] = {
-			sol::type::number,
-			sol::type::string,
-			sol::type::boolean
-		};
-		bool working = true;
-		auto b = va.begin();
-		for (std::size_t i = 0; i < va.size(); ++i, ++b) {
-			sol::type t1 = va.get_type(i);
-			sol::type t2 = b->get_type();
-			working &= types[i] == t1;
-			working &= types[i] == t2;
-		}
-		REQUIRE(working);
-	});
-
-	lua.safe_script("f(1, 'bark', true)");
-	lua.safe_script("f(2, 'wuf', false)");
-}
-
-TEST_CASE("variadics/variadic_results", "returning a variable amount of arguments from C++") {
-	SECTION("as_returns - containers") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		lua.set_function("f", []() {
-			std::set<std::string> results{ "arf", "bark", "woof" };
-			return sol::as_returns(std::move(results));
-		});
-		lua.set_function("g", []() {
-			static const std::deque<int> results{ 25, 82 };
-			return sol::as_returns(std::ref(results));
-		});
-
-		REQUIRE_NOTHROW([&]() {
-			lua.safe_script(R"(
-	v1, v2, v3 = f()
-	v4, v5 = g()
-)");
-		}());
-
-		std::string v1 = lua["v1"];
-		std::string v2 = lua["v2"];
-		std::string v3 = lua["v3"];
-		int v4 = lua["v4"];
-		int v5 = lua["v5"];
-
-		REQUIRE(v1 == "arf");
-		REQUIRE(v2 == "bark");
-		REQUIRE(v3 == "woof");
-		REQUIRE(v4 == 25);
-		REQUIRE(v5 == 82);
-	}
-	SECTION("variadic_results - variadic_args") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		lua.set_function("f", [](sol::variadic_args args) {
-			return sol::variadic_results(args.cbegin(), args.cend());
-		});
-
-		auto result1 = lua.safe_script(R"(
-			v1, v2, v3 = f(1, 'bark', true)
-			v4, v5 = f(25, 82)
-		)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-
-		int v1 = lua["v1"];
-		std::string v2 = lua["v2"];
-		bool v3 = lua["v3"];
-		int v4 = lua["v4"];
-		int v5 = lua["v5"];
-
-		REQUIRE(v1 == 1);
-		REQUIRE(v2 == "bark");
-		REQUIRE(v3);
-		REQUIRE(v4 == 25);
-		REQUIRE(v5 == 82);
-	}
-	SECTION("variadic_results") {
-		sol::state lua;
-		sol::stack_guard luasg(lua);
-
-		lua.set_function("f", [](sol::this_state ts, bool maybe) {
-			if (maybe) {
-				sol::variadic_results vr;
-				vr.push_back({ ts, sol::in_place, 1 });
-				vr.push_back({ ts, sol::in_place, 2 });
-				vr.insert(vr.cend(), { ts, sol::in_place, 3 });
-				return vr;
-			}
-			else {
-				sol::variadic_results vr;
-				vr.push_back({ ts, sol::in_place, "bark" });
-				vr.push_back({ ts, sol::in_place, "woof" });
-				vr.insert(vr.cend(), { ts, sol::in_place, "arf" });
-				vr.push_back({ ts, sol::in_place, "borf" });
-				return vr;
-			}
-		});
-
-		auto result1 = lua.safe_script(R"(
-			v1, v2, v3 = f(true)
-			v4, v5, v6, v7 = f(false)
-		)", sol::script_pass_on_error);
-		REQUIRE(result1.valid());
-
-		int v1 = lua["v1"];
-		int v2 = lua["v2"];
-		int v3 = lua["v3"];
-		std::string v4 = lua["v4"];
-		std::string v5 = lua["v5"];
-		std::string v6 = lua["v6"];
-		std::string v7 = lua["v7"];
-
-		REQUIRE(v1 == 1);
-		REQUIRE(v2 == 2);
-		REQUIRE(v3 == 3);
-		REQUIRE(v4 == "bark");
-		REQUIRE(v5 == "woof");
-		REQUIRE(v6 == "arf");
-		REQUIRE(v7 == "borf");
-	}
-}
-
-TEST_CASE("variadics/fallback_constructor", "ensure constructor matching behaves properly in the presence of variadic fallbacks") {
-	struct vec2x {
-		float x = 0, y = 0;
-	};
-
-	sol::state lua;
-
-	lua.new_usertype<vec2x>("vec2x",
-		sol::call_constructor, sol::factories([]() { return vec2x{}; }, [](vec2x const& v) -> vec2x { return v; }, [](sol::variadic_args va) {
-		vec2x res{};
-		if (va.size() == 1) {
-			res.x = va[0].get<float>();
-			res.y = va[0].get<float>();
-		}
-		else if (va.size() == 2) {
-			res.x = va[0].get<float>();
-			res.y = va[1].get<float>();
-		}
-		else {
-			throw sol::error("invalid args");
-		}
-		return res; }));
-
-	auto result1 = lua.safe_script("v0 = vec2x();", sol::script_pass_on_error);
-	auto result2 = lua.safe_script("v1 = vec2x(1);", sol::script_pass_on_error);
-	auto result3 = lua.safe_script("v2 = vec2x(1, 2);", sol::script_pass_on_error);
-	auto result4 = lua.safe_script("v3 = vec2x(v2)", sol::script_pass_on_error);
-	REQUIRE(result1.valid());
-	REQUIRE(result2.valid());
-	REQUIRE(result3.valid());
-	REQUIRE(result4.valid());
-	
-	vec2x& v0 = lua["v0"];
-	vec2x& v1 = lua["v1"];
-	vec2x& v2 = lua["v2"];
-	vec2x& v3 = lua["v3"];
-
-	REQUIRE(v0.x == 0);
-	REQUIRE(v0.y == 0);
-	REQUIRE(v1.x == 1);
-	REQUIRE(v1.y == 1);
-	REQUIRE(v2.x == 1);
-	REQUIRE(v2.y == 2);
-	REQUIRE(v3.x == v2.x);
-	REQUIRE(v3.y == v2.y);
-}