cocos2d-x3.2单点触摸

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//GameScene.h #include"cocos2d.h" USING_NS_CC; class GameScene: public cocos2d::Layer { : static cocos2d::Scene*createScene(); virtual bool init(); onTouchBegan(Touch*touch,Event*unused_event); virtual void onTouchMoved(Touch*touch,Event*unused_event); onTouchEnded(Touch*touch,Event*unused_event); menuCallback(cocos2d::Ref*pSender); CREATE_FUNC(GameScene); };

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//GameScene.cpp //功能：运行点击屏幕，控制台显示触点坐标，并将图标移动到触点位置 #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 SizevisibleSize=Director::getInstance()->getVisibleSize(); //添加一个图片精灵 sprite=Sprite::create( "OnePiece_1.png" ); sprite->setPosition(Vec2(visibleSize.width/2,visibleSize.height/2)); this ->addChild(sprite); sprite1=Sprite::create( "Flag_1.png" ); sprite1->setPosition(Vec2(visibleSize.width/2,visibleSize.height/2)); sprite1->setTag(12); ->addChild(sprite1); //1.注册监听事件对象 listener=EventListenerTouchOneByOne::create(); //单点触摸 //autolistener=EventListenerTouchAllAtOnce::create();//多点触摸 //setTouchEnabled(true);//3.0版本已经被弃用 //2.定义监听对象的回调方法 listener->onTouchBegan=CC_CALLBACK_2(GameScene::onTouchBegan, ); listener->onTouchMoved=CC_CALLBACK_2(GameScene::onTouchMoved,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">); listener->onTouchEnded=CC_CALLBACK_2(GameScene::onTouchEnded,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">); //3.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 ; } //触摸事件函数（内部已创建，这里重新编写） GameScene::onTouchBegan(Touch*touch,Event*unused_event) { //touch->getLocation();//获得的是OpenGL坐标 //autop1=touch->getLocationInView();//获得的是UI坐标 //autop2=Dirctor::getInstance()->convertToGL(p1);//转换成OpenGL坐标 cclOG( "TouchBeganx:%lf,y:%lf" ,touch->getLocation().x,touch->getLocation().y); sprite= ->getChildByTag(12); //通过标识获取精灵 //sprite->setPosition(Vec2(touch->getLocation().x,touch->getLocation().y)); sprite->runAction(Moveto::create(0.5f,Point(touch->getLocation().x,touch->getLocation().y))); ; } GameScene::onTouchMoved(Touch*touch,Event*unused_event) { //图标随鼠标一起移动 //autosprite=this->getChildByTag(12);//通过标识获取精灵 } GameScene::onTouchEnded(Touch*touch,Event*unused_event) {

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//GameScene.h #include"cocos2d.h" USING_NS_CC; class GameScene: public cocos2d::Layer { : static cocos2d::Scene*createScene(); virtual bool init(); virtual void menuCallback(cocos2d::Ref*pSender); CREATE_FUNC(GameScene); };

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//GameScene.cpp //功能：运行点击屏幕，控制台显示触点坐标，并将图标移动到触点位置 #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 SizevisibleSize=Director::getInstance()->getVisibleSize(); //添加一个图片精灵 sprite=Sprite::create( "OnePiece_1.png" ); this ->addChild(sprite); sprite1=Sprite::create( "Flag_1.png" ); sprite1->setTag(12); ->addChild(sprite1); //1.注册监听事件对象 listener=EventListenerTouchOneByOne::create(); //单点触摸 //autolistener=EventListenerTouchAllAtOnce::create();//多点触摸 //setTouchEnabled(true);//3.0版本已经被弃用 //2.定义监听对象的回调方法 ); ); ); //3.在事件分发器中注册 ); true ; } //触摸事件函数（内部已创建，这里重新编写） { //touch->getLocation();//获得的是OpenGL坐标 //autop1=touch->getLocationInView();//获得的是UI坐标 //autop2=Dirctor::getInstance()->convertToGL(p1);//转换成OpenGL坐标 cclOG( sprite= ->getChildByTag(12); //通过标识获取精灵 ; } { //图标随鼠标一起移动 //autosprite=this->getChildByTag(12);//通过标识获取精灵 } {