[cocos2d-x]HelloWorldDemo

#ifndef __HELLOWORLD_SCENE_H__  
#define __HELLOWORLD_SCENE_H__  
  
#include "cocos2d.h"  
using namespace cocos2d;  
class HelloWorld : public cocos2d::CCLayer  
{  
public:  
    // Method 'init' in cocos2d-x returns bool, instead of 'id' in cocos2d-iphone (an object pointer)  
    virtual bool init();  
  
    // there's no 'id' in cpp, so we recommend to return the class instance pointer  
    static cocos2d::CCScene* scene();  
      
    // a selector callback  
    void menuCloseCallback(CCObject* pSender);  
  
    // preprocessor macro for "static create()" constructor ( node() deprecated )  
    CREATE_FUNC(HelloWorld);  
  
    void menuRemoveCallback(CCObject* pSender);  
  
    //启动触屏事件  
    virtual void ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent);  
  
    //触摸注册事件  
    virtual void registerWithTouchDispatcher();  
  
    //单点触摸事件  
    virtual bool ccTouchBegan(CCTouch *pTouch,CCEvent *pEvent);  
  
    //移动事件  
    virtual void ccTouchMoved(CCTouch *pTouch,CCEvent *pEvent);  
};  
  
#endif // __HELLOWORLD_SCENE_H__  

HelloWorldScene.cpp:
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#include "HelloWorldScene.h"  
#include "SimpleAudioEngine.h"  
  
using namespace cocos2d;  
using namespace CocosDenshion;  
  
CCScene* HelloWorld::scene()  
{  
    // 'scene' is an autorelease object  
    CCScene *scene = CCScene::create();  
      
    // 'layer' is an autorelease object  
    HelloWorld *layer = HelloWorld::create();  
  
    // add layer as a child to scene  
    scene->addChild(layer);  
  
    // return the scene  
    return scene;  
}  
  
  
bool HelloWorld::init()  
{  
  
    if ( !CCLayer::init() )  
    {  
        return false;  
    }  
    //设置当前允许触摸  
    this->setTouchEnabled(true);  
      
    CCMenuItemImage *pCloseItem = CCMenuItemImage::create(  
                                        "CloseNormal.png",  
                                        "CloseSelected.png",  
                                        this,  
    menu_selector(HelloWorld::menuCloseCallback) );  
    pCloseItem->setPosition( ccp(CCDirector::sharedDirector()->getWinSize().width / 2- 30, 20) );  
  
    CCMenuItemImage *pCloseItem1 = CCMenuItemImage::create(  
                                                          "CloseNormal.png",  
                                                          "CloseSelected.png",  
                                                          this,  
                                                          menu_selector(HelloWorld::menuRemoveCallback) );  
    pCloseItem1->setPosition( ccp(CCDirector::sharedDirector()->getWinSize().width / 2  + 30, 20) );  
      
      
    CCMenu* pMenu = CCMenu::create(pCloseItem1,pCloseItem, NULL);  
    pMenu->setPosition( CCPointZero );  
    this->addChild(pMenu, 1);  
  
     
    CCLabelTTF* pLabel = CCLabelTTF::create("江苏理工", "Thonburi", 34);  
    CCSize size = CCDirector::sharedDirector()->getWinSize();  
    //一开始设置为绿色  
    pLabel->setColor(ccGREEN);  
    pLabel->setPosition( ccp(size.width / 2, size.height / 2) );  
    this->addChild(pLabel,1);  
      
    //让节点闪烁的方法  
    CCAction *action = CCBlink::create(5, 20);  
    pLabel->runAction(action);  
    //变色的方法  
    CCAction *action1 = CCTintTo::create(5, 255, 0, 0);  
    pLabel->runAction(action1);  
      
    //左上角显示姓名  
    CCLabelTTF* pLabel1 = CCLabelTTF::create("丁小未", "Thonburi", 34);  
    CCSize size1 = CCDirector::sharedDirector()->getWinSize();  
    pLabel1->setAnchorPoint(ccp(0, 1));  
    pLabel1->setPosition( ccp(0, size1.height) );  
    this->addChild(pLabel1,1);  
      
    //右上角显示性别  
    CCLabelTTF* pLabel2 = CCLabelTTF::create("男", "Thonburi", 34);  
    CCSize size2 = CCDirector::sharedDirector()->getWinSize();  
    pLabel2->setAnchorPoint(ccp(1, 1));  
    pLabel2->setPosition( ccp(size2.width, size2.height) );  
    this->addChild(pLabel2,1);  
      
    //右下角显示年龄  
    CCLabelTTF* pLabel3 = CCLabelTTF::create("23", "Thonburi", 34);  
    CCSize size3 = CCDirector::sharedDirector()->getWinSize();  
    pLabel3->setAnchorPoint(ccp(1, 0));  
    pLabel3->setPosition( ccp(size3.width, 0) );  
    this->addChild(pLabel3,1);  
    return true;  
      
}  
  
void HelloWorld::menuCloseCallback(CCObject* pSender)  
{  
    //结束关闭事件  
//    CCDirector::sharedDirector()->end();  
//  
//#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)  
//    exit(0);  
//#endif  
    CCSize size = CCDirector::sharedDirector()->getWinSize();  
      
    CCLabelTTF *pLabel = CCLabelTTF::create("我是添加的", "Thonburi", 24);  
    pLabel->setPosition(ccp(size.width/2+30,size.height/2+30));  
    pLabel->setTag(10);  
    this->addChild(pLabel,1);  
}  
  
void HelloWorld::menuRemoveCallback(CCObject *pSender)  
{  
    CCNode *pLabel = this->getChildByTag(10);  
    this->removeChild(pLabel);  
}  
  
//多点触摸方法  
void HelloWorld::ccTouchesBegan(cocos2d::CCSet *pTouches, cocos2d::CCEvent *pEvent)  
{  
    //添加子视图  
    //随机数是CCRANDOM_0_1，是产生0-1之间的随机数  
//    CCSize size = CCDirector::sharedDirector()->getWinSize();  
//    CCLabelTTF *pLabel = CCLabelTTF::create("触屏添加", "Thonburi", 24);  
//    pLabel->setPosition(ccp(100, 100));  
//    pLabel->setTag(10);  
//    this->addChild(pLabel,1);  
    CCLog("多点触摸Began");  
}  
  
bool HelloWorld::ccTouchBegan(cocos2d::CCTouch *pTouch, cocos2d::CCEvent *pEvent)  
{  
    CCLog("单点触摸");  
    return true;//如果这个不返回true的话，则move方法没用  
}  
  
void HelloWorld::ccTouchMoved(cocos2d::CCTouch *pTouch, cocos2d::CCEvent *pEvent)  
{  
    CCLog("单点moved");  
}  
  
//触摸注册事件  
//如果没有这个，默认的是多点触摸，Targeted是单点，Standed是多点触摸  
void HelloWorld::registerWithTouchDispatcher()  
{  
    CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this, 0, true);  
}