Cocos2d-x make function

cocos_make.cpp

template <class T, class ...TArgs>
T *make_cc(TArgs&&... args)
{
    T *ret = new (std::nothrow) T;
    if (ret && ret->init(std::forward<TArgs>(args)...)) {
        ret->autorelease();
        return ret;
    }
    CC_SAFE_RELEASE(ret);
    return nullptr;
}

template <class T, class ...TArgs>
cocos2d::Scene *make_scene(TArgs&&... args)
{
    auto scene = cocos2d::Scene::create();
    auto layer = make_cc<T>(std::forward<TArgs>(args)...);
    scene->addChild(layer);

    return scene;
}