Started creating scripting library/namespace and added sol2 for interfacing

1 files changed, 42 insertions, 0 deletions

diff --git a/lib/sol2/examples/source/overloading.cpp b/lib/sol2/examples/source/overloading.cpp
new file mode 100644
index 0000000..696e153
--- /dev/null
+++ b/lib/sol2/examples/source/overloading.cpp
@@ -0,0 +1,42 @@
+#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+#include "assert.hpp"
+#include <iostream>
+
+inline int my_add(int x, int y) {
+	return x + y;
+}
+
+inline std::string make_string(std::string input) {
+	return "string: " + input;
+}
+
+int main() {
+	std::cout << "=== overloading ===" << std::endl;
+
+	sol::state lua;
+	lua.open_libraries(sol::lib::base);
+
+	// you can overload functions
+	// just pass in the different functions
+	// you want to pack into a single name:
+	// make SURE they take different types!
+
+	lua.set_function("func", sol::overload(
+		[](int x) { return x; }, 
+		make_string, 
+		my_add
+	));
+
+	// All these functions are now overloaded through "func"
+	lua.script(R"(
+print(func(1))
+print(func("bark"))
+print(func(1,2))
+)");
+
+	std::cout << std::endl;
+
+	return 0;
+}
\ No newline at end of file