public static int AddEnemyTask(ILuaState luaState)
{
EnemyBase enemy = luaState.ToUserData(-2) as EnemyBase;
int funcRef = InterpreterManager.GetInstance().RefLuaFunction(luaState);
luaState.Pop(1);
Task task = ObjectsPool.GetInstance().GetPoolClassAtPool <Task>();
task.funcRef = funcRef;
enemy.AddTask(task);
return(0);
}