在HelloWorld上－－建立新情境

添加新檔案 

命名為:CMyFirstScene,

.CPP和.h 檔案分別填上以下內容

 

  
//
  
// CMyFirstScene.cpp
  
// linker
  
//
  
// Created by HeJiasheng on 14-3-12.
  
//
  
//
  

  
#include "CMyFirstScene.h"
  

  
USING_NS_CC;
  

  

  
Scene* CMyFirstScene::createScene()
  
{
  
 // 'scene' is an autorelease object
  
 auto scene = Scene::create();
  

  
 // 'layer' is an autorelease object
  
 auto layer = CMyFirstScene::create();
  

  
 // add layer as a child to scene
  
 scene->addChild(layer);
  

  
 // return the scene
  
 return scene;
  
}
  

  
bool CMyFirstScene::init()
  
{
  
 if(!CCLayer::init())
  
 {
  
 return false;
  
 }
  

  

  
 auto label = LabelTTF::create("New Scene", "Arial", 24);
  

  
 // position the label on the center of the screen
  
 label->setPosition(Point(200,300));
  

  
 // add the label as a child to this layer
  
 this->addChild(label, 1);
  
 // do something
  
 return true;
  
}
 

 

  
#ifndef __linker__CMyFirstScene__
  
#define __linker__CMyFirstScene__
  

  
#include "cocos2d.h"
  

  

  
class CMyFirstScene : public cocos2d::CCLayer
  
{
  
public:
  
 static cocos2d::Scene* createScene();
  

  
 // 初始化
  
 virtual bool init();
  
 
  
 CREATE_FUNC(CMyFirstScene);
  
};
  

  

  
#endif /* defined(__linker__CMyFirstScene__) */
 

在 HelloWorld.cpp 回呼函數添加如下：

 

  
void HelloWorld::imageMenuCallback(Object* pSender)
  
{
  
 CCLog("ImageMenu");
  

  
 CCTransitionScene* transiton =CCTransitionProgressRadialCW::create(1.2f, CMyFirstScene::createScene());
  

  
 CCDirector::sharedDirector()->replaceScene(transiton);
  

  

  
}