mirror of
https://github.com/ThePhD/sol2.git
synced 2024-03-22 13:10:44 +08:00
29 lines
616 B
C++
29 lines
616 B
C++
#define SOL_ALL_SAFETIES_ON 1
|
|
#include <sol/sol.hpp>
|
|
|
|
#include <iostream>
|
|
|
|
struct object {
|
|
int value = 0;
|
|
};
|
|
|
|
int main(int, char*[]) {
|
|
|
|
std::cout << "==== runtime_extension =====" << std::endl;
|
|
|
|
sol::state lua;
|
|
lua.open_libraries(sol::lib::base);
|
|
|
|
lua.new_usertype<object>("object");
|
|
|
|
// runtime additions: through the sol API
|
|
lua["object"]["func"] = [](object& o) { return o.value; };
|
|
// runtime additions: through a lua script
|
|
lua.script("function object:print () print(self:func()) end");
|
|
|
|
// see it work
|
|
lua.script("local obj = object.new() \n obj:print()");
|
|
|
|
return 0;
|
|
}
|