【129】cocos2dx《斗地主》源码详解一：创建一副扑克牌（54...
本项目基于Cocos2Dx引擎开发，根据网上搜索的斗地主文案（参见博客：斗地主规则）由本人独立完成，废话少说（本人不善言辞，我也说不出来什么废话大笑）下面我来做个项目总结。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;
}
斗地主源码下载：
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