Cocos2d-x3.2 双击事件

发布时间：2020-12-14 20:28:31 所属栏目：百科来源：网络整理

导读：1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 //GameScene.h #include"cocos2d.h" USING_NS_CC; class GameScene: public cocos2d::Layer { : static cocos2d::Scene*createScene(); virtual bool init(); void singleClickEve

 
        //GameScene.h 
       
        #include"cocos2d.h" 
       
        USING_NS_CC; 
       
        class 
        GameScene: 
        public 
        cocos2d::Layer 
       
        { 
       
        : 
       
        static 
        cocos2d::Scene*createScene(); 
       
        virtual 
        bool 
        init(); 
       
        void 
        singleClickEvent(); 
       
        doubleClickEvent(); 
       
        funCallback( 
        float 
        dt); 
       
        onTouchBegan(Touch*touch,Event*unused_event); 
       
        CREATE_FUNC(GameScene); 
       
        private 
        : 
        //注意不能用auto关键字 
       
        Sizesize; 
       
        Sprite*sprite; 
       
        isClicked; 
       
        };

 
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     //GameScene.cpp 
        
        #include"GameScene.h" 
       
        USING_NS_CC; 
       
        cocos2d::Scene*GameScene::createScene() 
       
        { 
       
        auto 
        scene=Scene::create(); 
        //创建一个场景 
       
        layer=GameScene::create(); 
        //创建一个图层 
       
        scene->addChild(layer); 
       
        return 
        scene; 
       
        } 
       
        //初始化当前的图层 
       
        GameScene::init() 
       
        { 
       
        if 
        (!Layer::init()) 
        //初始化父类 
       
        return 
        false 
        ; 
       
        //获取屏幕大小 
       
        size=Director::getInstance()->getVisibleSize(); 
       
        //autosize=Director::getInstance()->getWinSize(); 
       
        //添加一个图片精灵 
       
        sprite=Sprite::create( 
        "OnePiece_1.png" 
        ); 
       
        sprite->setPosition(Vec2(size.width/2,size.height/2)); 
       
        this 
        ->addChild(sprite); 
       
        isClicked= 
        ; 
       
        //创建监听事件对象 
       
        listener=EventListenerTouchOneByOne::create(); 
       
        //定义监听事件的回调函数 
       
        listener->onTouchBegan=CC_CALLBACK_2(GameScene::onTouchBegan, 
        ); 
       
        //在事件分发器中注册 
       
        _eventDispatcher->addEventListenerWithSceneGraphPriority(listener,monospace!important; border:0px!important; bottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.1em!important; outline:0px!important; overflow:visible!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-size:1em!important; min-height:inherit!important">); 
       
        true 
        ; 
       
        } 
       
        GameScene::singleClickEvent() 
       
        { 
       
        log 
        ( 
        "Singleclick" 
        ); 
       
        } 
       
        GameScene::doubleClickEvent() 
       
        { 
       
        "Doubleclick" 
        ); 
       
        } 
       
        GameScene::funCallback( 
        dt) 
       
        { 
       
        (isClicked) 
       
        { 
       
        ; 
       
        singleClickEvent(); 
       
        } 
       
        } 
       
        GameScene::onTouchBegan(Touch*touch,Event*unused_event) 
       
        { 
       
        (isClicked) 
       
        { 
       
        ; 
       
        doubleClickEvent(); 
       
        } 
       
        else 
       
        { 
       
        ; 
       
        //0.3秒内再次点击将再次调用onTouchBegan函数，0.3秒后再次点击将调用funCallback函数 
       
        scheduleOnce(schedule_selector(GameScene::funCallback),0.3f); 
       
        } 
       
        ; 
       
        }

（编辑：李大同）

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