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HelloWorldScene.cpp

#include "HelloWorldScene.h"

USING_NS_CC;

CCScene* HelloWorld::scene()
{
    CCScene *scene = CCScene::create();
    HelloWorld *layer = HelloWorld::create();
    scene->addChild(layer);
    return scene;
}

bool HelloWorld::init()
{
    if ( !CCLayer::init() )
    {
        return false;
    }
    
    CCSize winSize = CCDirector::sharedDirector()->getWinSize();
    
    CCLabelTTF* label = CCLabelTTF::create("TAP ME", "Helvetica", 32);
    CCMenuItemLabel* item = CCMenuItemLabel::create(label,
                                                    this,
                                                    menu_selector(HelloWorld::buttonCallback));
    item->setPosition(ccp(winSize.width / 2, winSize.height / 2));
    item->setTag(1);
    
    CCMenu* menu = CCMenu::create(item, NULL);
    menu->setPosition(CCPointZero);
    this->addChild(menu);
    
    return true;
}


void HelloWorld::buttonCallback(CCNode* pSender)
{
    CCLog("buttonTap tag: %d", pSender->getTag());
}

HelloWorldScene.h

#ifndef __HELLOWORLD_SCENE_H__
#define __HELLOWORLD_SCENE_H__

#include "cocos2d.h"

class HelloWorld : public cocos2d::CCLayer
{
public:
    virtual bool init();
    static cocos2d::CCScene* scene();
    void buttonCallback(CCNode* pSender);
    CREATE_FUNC(HelloWorld);
};

#endif // __HELLOWORLD_SCENE_H__