`sol2` is a C++ library binding to Lua.
sol2 is a C++ library binding to Lua. It currently supports all Lua versions 5.1+ (LuaJIT 2.0+ and MoonJIT included). sol2 aims to be easy to use and easy to add to a project. The library is header-only for easy integration with projects, and a single header can be used for drag-and-drop start up.
Sneak Peek
#include <sol/sol.hpp>
#include <cassert>
int main() {
sol::state lua;
int x = 0;
lua.set_function("beep", [&x]{ ++x; });
lua.script("beep()");
assert(x == 1);
}
#include <sol/sol.hpp>
#include <cassert>
struct vars {
int boop = 0;
};
int main() {
sol::state lua;
lua.new_usertype<vars>("vars", "boop", &vars::boop);
lua.script("beep = vars.new()\n"
"beep.boop = 1");
assert(lua.get<vars>("beep").boop == 1);
}
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