Method executeReturn

Source/Lua/LuaEngine.cpp:1804–1815

}

void LuaEngine::executeReturn(LuaHandler*& luaHandler, int handler, int paramCount) {
	int top = lua_gettop(L) - paramCount;
	DEFER(lua_settop(L, top));
	if (LuaEngine::invoke(L, handler, paramCount, 1)) {
		int funcRef = tolua_ref_function(L, -1);
		if (funcRef > 0) {
			luaHandler = LuaHandler::create(funcRef);
		} else {
			Error("Lua callback should return another function.");
		}
	}
}

bool LuaEngine::isInLua() {
	return _callFromLua > 0;