cocos2d 建立精靈圖

// 在init這個函數當中作一些初始化的事情
bool HelloWorld::init()
{
    //////////////////////////////
    // 先構造父級對象
    if ( !CCLayer::init() )
    {
        return false;
    }
    
    CCSize size=CCDirector::sharedDirector()->getWinSize();

    //添加一個雪碧圖
    CCSprite* pSprite = CCSprite::create("love.png");
    pSprite->setPosition(ccp(size.width*0.2, size.height*0.7));
    this->addChild(pSprite);
    
    //ccrect 和ccrectmake均可以
    CCSprite* pSprite1 = CCSprite::create("love.png",CCRect(0,0, 30, 30));
    //CCSprite* pSprite1 = CCSprite::create("love.png",CCRectMake(0,0, 30, 30));
    pSprite1->setPosition(ccp(size.width*0.4, size.height*0.7));
    this->addChild(pSprite1);

    //sharedTextureCache()後面的括號很重要
    CCTexture2D *pTexture=CCTextureCache::sharedTextureCache()->addImage("love.png"); 
    CCSprite* pSprite2 = CCSprite::createWithTexture(pTexture);
    pSprite2->setPosition(ccp(size.width*0.6, size.height*0.7));
    this->addChild(pSprite2);

    //sharedTextureCache()後面的括號很重要
    CCSprite* pSprite3 = CCSprite::createWithTexture(pTexture,CCRect(0,0, 30, 30));
    pSprite3->setPosition(ccp(size.width*0.8, size.height*0.7));
    this->addChild(pSprite3);

    CCSpriteFrame* spriteFrame=CCSpriteFrame::create("love.png",CCRect(0,0,30,30));
    CCSprite* pSprite4 = CCSprite::createWithSpriteFrame(spriteFrame);
    pSprite4->setPosition(ccp(size.width*0.3, size.height*0.3));
    this->addChild(pSprite4);

    //這個list文件是之後我門將會使用到的一些文件打包工具幫助咱們生成的文件。也是一個xml文件
    CCSpriteFrameCache::sharedSpriteFrameCache()->addSpriteFramesWithFile("img.list");
    CCSprite* pSprite5 = CCSprite::createWithSpriteFrameName("icon.png");
    pSprite5->setPosition(ccp(size.width*0.5, size.height*0.3));
    this->addChild(pSprite5);
    
    return true;
}