关于cocos2d-x3.0和2.0之间的区别

概述区别1.去CC 之前2.0的CC**,把CC都去掉，基本的元素都是保留的 2.0CCSprite CCCallFunc CCNode ..3.0Sprite CallFunc Node .. 区别2.cc***结构体改变 2.0 ccp(x,y) ccpAdd(p1,p2)ccpSubccpMultccpLength(p)ccpDot(p1,p2);

区别1.去CC

之前2.0的CC**,把CC都去掉，基本的元素都是保留的

2.0CCSprite  CCCallFunc CCNode ..3.0Sprite CallFunc Node ..

区别2.cc***结构体改变

2.0        ccp(x,y)        ccpAdd(p1,p2)ccpsubccpMultccpLength(p)ccpDot(p1,p2);ccc3()ccc4()ccwHITECCPointZeroCCSizeZero3.0Point(x,y)p1+p2;p1-p2p1*p2p.getLength()p1.dot(p2)color3B()color4B()color3B::WHITEPoint::ZEROSize:ZERO

区别3.shared***改变(单例机制使用语法)

2.0CCSize winSize = CCDirector::sharedDirector()->getWinSize();SpriteFrameCache::sharedSpriteFrameCache()AnimationCache::sharedAnimationCache()NotificationCenter::sharednotificationCenter()…3.0Size size = Director::getInstance()->getWinSize();SpriteFrameCache::getInstance()AnimationCache::getInstance()NotificationCenter::getInstance()…

区别4.POD类别

2.0CCPoint CCSizeCCRect3.0Vec2SizeRect

区别5.点触事件

auto dispatcher = Director::getInstance()->getEventdispatcher();auto touchListener = EventListenertouchOneByOne::create();touchListener->ontouchBegan = CC_CALLBACK_2(FBMainScene::ontouchBegan,this);touchListener->ontouchmoved = CC_CALLBACK_2(FBMainScene::ontouchmoved,this);touchListener->ontouchended = CC_CALLBACK_2(FBMainScene::ontouchended,this);dispatcher->addEventListenerWithSceneGraPHPriority(touchListener,this);bool FBMainScene::ontouchBegan(touch *touch,Event *pEvent){    cclOG("ontouchBegan");    Point point = this->convertToWorldspace(this->converttouchToNodeSpace(touch));    return true;}voID FBMainScene::ontouchmoved(touch *touch,Event *pEvent){    cclOG("ontouchmoved");}voID FBMainScene::ontouchended(touch *touch,Event *pEvent){    cclOG("ontouchended");}//获得触点的方法也发生了改变：Point point = this->convertToWorldspace(this->converttouchToNodeSpace(touch));//dispatcher控制方法：dispatcher->addEventListener…dispatcher->removeEventListener(Listener);dispatcher->removeAllListeners();

区别6.回调函数

CC_CALLBACK_0 CC_CALLBACK_1 CC_CALLBACK_2 CC_CALLBACK_3 回调函数，分别携带不同的参数，方便

2.0CcmenuItemFont *item = CcmenuItemFont::create("返回上个场景",this,menu_selector(GameScene::backScene));3.0MenuItemFont *item = MenuItemLabel::create("返回上个场景",CC_CALLBACK_1(GameScene::backScene,this));// new callbacks based on C++11#define CC_CALLBACK_0(__selector__,__target__,) std::bind(&__selector__,##__VA_ARGS__)#define CC_CALLBACK_1(__selector__,std::placeholders::_1,##__VA_ARGS__)#define CC_CALLBACK_2(__selector__,std::placeholders::_2,##__VA_ARGS__)#define CC_CALLBACK_3(__selector__,std::placeholders::_3 ##__VA_ARGS__)

区别7.CallFunc使用(使用"Function"对象)

CallFunc::create([&](){        Sprite *sprite = Sprite::create("s");        this->addChild(sprite);});

区别8.使用clone代替copy

2.0CCMoveBy *action = (CCMoveBy*) move->copy();action->autorelease();3.0action = move->clone();不需要autorelease，在clone已经实现。

区别9.Physics Integration 物理引擎

暂无使用，Box2d 在 3.0中可以延续使用在3.0的Physics中需要定义 PhysicsWorld,PhysicsBody,PhysiCSShape,PhysicsJoint 等，于Box2d相仿，使用前需要定义CC_USE_PHYSICS

区别10.容器

2.0CCArray3.0cocos2d::Vector<T>cocos2d::Map<K,V>cocos2d::Value

正在学习中……继续等待补充。 总结

以上是内存溢出为你收集整理的关于cocos2d-x3.0和2.0之间的区别全部内容，希望文章能够帮你解决关于cocos2d-x3.0和2.0之间的区别所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。