From bd3fe0cac583739bc0d7c4b5c8f301bb350abca0 Mon Sep 17 00:00:00 2001 From: Andy Belle-Isle Date: Fri, 30 Aug 2019 00:19:31 -0400 Subject: Renamed lib to deps so github will ignore it for language stats --- .../require_dll_example/source/my_object.cpp | 27 ++++++++++++++++++ .../source/require_from_dll.cpp | 33 ++++++++++++++++++++++ 2 files changed, 60 insertions(+) create mode 100644 deps/sol2/examples/require_dll_example/source/my_object.cpp create mode 100644 deps/sol2/examples/require_dll_example/source/require_from_dll.cpp (limited to 'deps/sol2/examples/require_dll_example/source') diff --git a/deps/sol2/examples/require_dll_example/source/my_object.cpp b/deps/sol2/examples/require_dll_example/source/my_object.cpp new file mode 100644 index 0000000..d966c2b --- /dev/null +++ b/deps/sol2/examples/require_dll_example/source/my_object.cpp @@ -0,0 +1,27 @@ +#include + +#define SOL_ALL_SAFETIES_ON 1 +#include + +namespace my_object { + + sol::table open_my_object(sol::this_state L) { + sol::state_view lua(L); + sol::table module = lua.create_table(); + module.new_usertype("test", + sol::constructors(), + "value", &test::value); + + return module; + } + +} // namespace my_object + +extern "C" int luaopen_my_object(lua_State* L) { + // pass the lua_State, + // the index to start grabbing arguments from, + // and the function itself + // optionally, you can pass extra arguments to the function if that's necessary, + // but that's advanced usage and is generally reserved for internals only + return sol::stack::call_lua(L, 1, my_object::open_my_object ); +} diff --git a/deps/sol2/examples/require_dll_example/source/require_from_dll.cpp b/deps/sol2/examples/require_dll_example/source/require_from_dll.cpp new file mode 100644 index 0000000..874d187 --- /dev/null +++ b/deps/sol2/examples/require_dll_example/source/require_from_dll.cpp @@ -0,0 +1,33 @@ +#define SOL_ALL_SAFETIES_ON 1 +#include + +#include +#include + +#include + +int main(int, char*[]) { + std::cout << "=== require from DLL ===" << std::endl; + + sol::state lua; + lua.open_libraries(sol::lib::package, sol::lib::base); + + const auto& code = R"( +mo = require("my_object") + +obj = mo.test.new(24) +print(obj.value))"; + auto script_result = lua.safe_script(code, &sol::script_pass_on_error); + if (script_result.valid()) { + std::cout << "The DLL was require'd from successfully!" << std::endl; + } + else { + sol::error err = script_result; + std::cout << "Something bad happened: " << err.what() << std::endl; + } + c_assert(script_result.valid()); + my_object::test& obj = lua["obj"]; + c_assert(obj.value == 24); + + return 0; +} \ No newline at end of file -- cgit v1.2.3