cocos2d-x3.2单点触摸
来源：互联网 发布：崩坏学园2淘宝代充 编辑：程序博客网 时间：2024/04/30 15:40
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//GameScene.h#include "cocos2d.h"USING_NS_CC;class GameScene : public cocos2d::Layer{public: static cocos2d::Scene* createScene(); virtual bool init(); virtual bool onTouchBegan(Touch *touch, Event *unused_event); virtual void onTouchMoved(Touch *touch, Event *unused_event); virtual void onTouchEnded(Touch *touch, Event *unused_event); void menuCallback(cocos2d::Ref* pSender); CREATE_FUNC(GameScene);};1
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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 auto layer = GameScene::create(); //创建一个图层 scene->addChild(layer); return scene;}//初始化当前的图层bool GameScene::init(){ if(!Layer::init()) //初始化父类 return false; //获取屏幕大小 Size visibleSize = Director::getInstance()->getVisibleSize(); //添加一个图片精灵 auto sprite = Sprite::create("OnePiece_1.png"); sprite->setPosition(Vec2(visibleSize.width/2, visibleSize.height/2)); this->addChild(sprite); auto sprite1 = Sprite::create("Flag_1.png"); sprite1->setPosition(Vec2(visibleSize.width/2, visibleSize.height/2)); sprite1->setTag(12); this->addChild(sprite1); //1.注册监听事件对象 auto listener = EventListenerTouchOneByOne::create(); //单点触摸 //auto listener = 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, this); listener->onTouchMoved = CC_CALLBACK_2(GameScene::onTouchMoved, this); listener->onTouchEnded = CC_CALLBACK_2(GameScene::onTouchEnded, this); //3.在事件分发器中注册 _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this); return true;}//触摸事件函数（内部已创建，这里重新编写）bool GameScene::onTouchBegan(Touch *touch, Event *unused_event){// touch->getLocation(); //获得的是OpenGL坐标// auto p1 = touch->getLocationInView(); //获得的是UI坐标// auto p2 = Dirctor::getInstance()->convertToGL(p1); //转换成OpenGL坐标 CCLOG("TouchBegan x:%lf, y:%lf", touch->getLocation().x, touch->getLocation().y); auto sprite = this->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))); return true;}void GameScene::onTouchMoved(Touch *touch, Event *unused_event){ //图标随鼠标一起移动// auto sprite = this->getChildByTag(12); //通过标识获取精灵// sprite->setPosition(Vec2(touch->getLocation().x, touch->getLocation().y));}void GameScene::onTouchEnded(Touch *touch, Event *unused_event){ 1
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//GameScene.h#include "cocos2d.h"USING_NS_CC;class GameScene : public cocos2d::Layer{public: static cocos2d::Scene* createScene(); virtual bool init(); virtual bool onTouchBegan(Touch *touch, Event *unused_event); virtual void onTouchMoved(Touch *touch, Event *unused_event); virtual void onTouchEnded(Touch *touch, Event *unused_event); void menuCallback(cocos2d::Ref* pSender); CREATE_FUNC(GameScene);};1
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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 auto layer = GameScene::create(); //创建一个图层 scene->addChild(layer); return scene;}//初始化当前的图层bool GameScene::init(){ if(!Layer::init()) //初始化父类 return false; //获取屏幕大小 Size visibleSize = Director::getInstance()->getVisibleSize(); //添加一个图片精灵 auto sprite = Sprite::create("OnePiece_1.png"); sprite->setPosition(Vec2(visibleSize.width/2, visibleSize.height/2)); this->addChild(sprite); auto sprite1 = Sprite::create("Flag_1.png"); sprite1->setPosition(Vec2(visibleSize.width/2, visibleSize.height/2)); sprite1->setTag(12); this->addChild(sprite1); //1.注册监听事件对象 auto listener = EventListenerTouchOneByOne::create(); //单点触摸 //auto listener = 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, this); listener->onTouchMoved = CC_CALLBACK_2(GameScene::onTouchMoved, this); listener->onTouchEnded = CC_CALLBACK_2(GameScene::onTouchEnded, this); //3.在事件分发器中注册 _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this); return true;}//触摸事件函数（内部已创建，这里重新编写）bool GameScene::onTouchBegan(Touch *touch, Event *unused_event){// touch->getLocation(); //获得的是OpenGL坐标// auto p1 = touch->getLocationInView(); //获得的是UI坐标// auto p2 = Dirctor::getInstance()->convertToGL(p1); //转换成OpenGL坐标 CCLOG("TouchBegan x:%lf, y:%lf", touch->getLocation().x, touch->getLocation().y); auto sprite = this->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))); return true;}void GameScene::onTouchMoved(Touch *touch, Event *unused_event){ //图标随鼠标一起移动// auto sprite = this->getChildByTag(12); //通过标识获取精灵// sprite->setPosition(Vec2(touch->getLocation().x, touch->getLocation().y));}void GameScene::onTouchEnded(Touch *touch, Event *unused_event){ 0 0
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