Method add_module_metafunction

src/lua/lua_environment.cpp:437–463

}

void LuaEnvironment::add_module_metafunction(const char *module, const char *name, const lua_CFunction func)
{
	// Create module if it does not exist
	luaL_Reg entry[2];
	entry[0].name = NULL;
	entry[0].func = NULL;
	luaL_register(L, module, entry);
	lua_pop(L, 1);

	luaL_newmetatable(L, module);
	if (func) {
		entry[0].name = name;
		entry[0].func = func;
		entry[1].name = NULL;
		entry[1].func = NULL;
		luaL_register(L, NULL, entry);
	} else {
		lua_pushstring(L, name);
		lua_pushvalue(L, -2);
		lua_settable(L, -3);
	}

	lua_getglobal(L, module);
	lua_pushvalue(L, -2);
	lua_setmetatable(L, -2);
	lua_pop(L, 2);
}

void LuaEnvironment::set_module_number(const char *module, const char *name, f64 value)
{