1.创建一副扑克牌，写代码首先创建一张牌的类。如下所示：

class Poker : public Sprite  
{  
    public:  
        Poker();  
        ~Poker();  
        static Poker* create(const char *pszFileName, const CCRect& rect);  
        virtual void onEnter();  
        virtual void onExit();  
        virtual bool onTouchBegan(CCTouch *pTouch, CCEvent *pEvent);  
        virtual void onTouchMoved(CCTouch *pTouch, CCEvent *pEvent);  
        virtual void onTouchEnded(CCTouch *pTouch, CCEvent *pEvent);  
        virtual void onTouchCancelled(CCTouch *pTouch, CCEvent *pEvent);  
        void showFront();//显示正面  
        void showLast();//显示背面  
        Poker* copy();//拷贝  
        void setTouchPriority(int num);  
        void SelectPkLuTou();//如果选择了牌就露出头  
        void SelectPkSuoTou();//如果选择了牌就缩头  
    private:  
        CC_SYNTHESIZE(bool,m_isSelect,Select);//是否已选  
        CC_SYNTHESIZE(GameScene*,m_gameMain,GameMain);  
        CC_SYNTHESIZE(bool,m_isDianJi,DianJi);//是否能被点击  
        CC_SYNTHESIZE(int,m_huaSe,HuaSe);//花色  
        CC_SYNTHESIZE(int,m_num,Num);//牌值  
        EventListenerTouchOneByOne* touchListener;  
};

然后我们用这个类写了一个函数来生成一张牌，该函数如下（位于源码GameScene中）：

Poker* GameScene::selectPoker(int huaSe,int num){  
    Poker* pk;  
    if(huaSe != Gui)  
        pk = Poker::create("poker.png",CCRect(num*pkWidth,huaSe*pkHeight,pkWidth,pkHeight));  
    else  
        pk = Poker::create("poker.png",CCRect((num-XiaoGui)*pkWidth,huaSe*pkHeight,pkWidth,pkHeight));  
    pk->setHuaSe(huaSe);  
    pk->setNum(num);  
    pk->setGameMain(this);  
    return pk;  
}

poker.png图片如下：

2.接下来我们就用来创建一副扑克牌了，请看代码（在GameScene文件中）GameScene

bool GameScene::createPokers(){  
    bool isRet = false;  
    do   
    {  
        Size size = Director::sharedDirector()->getVisibleSize();  
        Poker* pk;  
        //创建52个除大鬼小鬼外的牌  
        for (int i=0; i<4; ++i)  
        {  
            for (int j=0; j<13; ++j)  
            {  
                pk = selectPoker(i,j);  
                pk->setPosition(ccp(size.width/2/*+j*20*/,size.height/2/*-i*20*/));  
                pk->showLast();  
                this->addChild(pk);  
                this->m_arrPokers->addObject(pk);  
            }  
        }  
        //创建小鬼  
        pk = selectPoker(Gui,XiaoGui);  
        pk->setPosition(ccp(size.width/2,size.height/2/*-4*20*/));  
        pk->showLast();  
        this->addChild(pk);  
        this->m_arrPokers->addObject(pk);  
        //创建大鬼  
        pk = selectPoker(Gui,DaGui);  
        pk->setPosition(ccp(size.width/2/*+20*/,size.height/2/*-4*20*/));  
        pk->showLast();  
        this->addChild(pk);  
        this->m_arrPokers->addObject(pk);  
        isRet = true;  
    } while (0);  
    return isRet;  
}