cocos2dx 触摸事件

[code]
    auto label = LabelTTF::create("Label", "Courier", 30);

    label->setPosition(visibleSize / 2);

    this->addChild(label);

    auto listener = EventListenerTouchOneByOne::create(); /*创建事件侦听*/

    listener->onTouchBegan = [](Touch *touch, Event* event){ /*开始点击触发回调函数*/

        if (event->getCurrentTarget()->getBoundingBox().containsPoint( /*触摸点是否在目标范围*/
            touch->getLocation())){

            CCLOG("OK");

        }

        return false;  /*事件是否传递  false不传递，true传递*/
    };
    /*在场景中注册事件*/
    Director::getInstance()->getEventDispatcher()-> 
        addEventListenerWithSceneGraphPriority(listener, label);

[code]    auto listener = EventListenerTouchAllAtOnce::create();

    listener->onTouchesBegan = [](std::vector<Touch*> touchs, Event* event){
        CCLOG("Touchs Began!");
    };

    listener->onTouchesMoved = [](std::vector<Touch*> touchs, Event* event){
        CCLOG("Touchs Move: %d", touchs.size());
    };

    Director::getInstance()->getEventDispatcher()->addEventListenerWithSceneGraphPriority(listener, this);