1、CCTouchDelegate类分析：用来处理触摸事件的委派类

class CC_DLL CCTouchDelegate
{
public:

    CCTouchDelegate() {}

    virtual ~CCTouchDelegate()
    {
    }

    virtual bool ccTouchBegan(CCTouch *pTouch,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouch); CC_UNUSED_PARAM(pEvent); return false;};  //触摸开始事件

    virtual void ccTouchMoved(CCTouch *pTouch,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouch); CC_UNUSED_PARAM(pEvent);}           //触摸移动
    virtual void ccTouchEnded(CCTouch *pTouch,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouch); CC_UNUSED_PARAM(pEvent);}           //触摸结束
    virtual void ccTouchCancelled(CCTouch *pTouch,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouch); CC_UNUSED_PARAM(pEvent);}        //触摸取消

     virtual void ccTouchesBegan(CCSet *pTouches,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouches); CC_UNUSED_PARAM(pEvent);}        //复数触摸开始
     virtual void ccTouchesMoved(CCSet *pTouches,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouches); CC_UNUSED_PARAM(pEvent);}        //复数触摸移动
     virtual void ccTouchesEnded(CCSet *pTouches,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouches); CC_UNUSED_PARAM(pEvent);}        //复数触摸结束
     virtual void ccTouchesCancelled(CCSet *pTouches,CCEvent *pEvent) {CC_UNUSED_PARAM(pTouches); CC_UNUSED_PARAM(pEvent);}    //复数触摸取消

};

class CC_DLL CCAccelerometerDelegate
{
public:
    virtual void didAccelerate(CCAcceleration* pAccelerationValue) {CC_UNUSED_PARAM(pAccelerationValue);}
};

class CC_DLL CCKeypadDelegate
{
public:
    virtual void keyBackClicked() {}      //按键返回

    virtual void keyMenuClicked() {};    //菜单单击，wophone和安卓
};