#ifndef __ShootPlane__InstroLayer__

#define __ShootPlane__InstroLayer__

#include <iostream>

#include "commonHeader.h"

//引導層

class IntroLayer:publicCCLayer {

private:

//設定背景

   CCSprite *background1;

   CCSprite *backgroudd2;

//自適應背景

   int adjustmentBg;

   //更新

   void update(float delate);

//載入背景

   void loadBackground();

//背景輪換

   void backgroundScrollRelpace();

public:

//建構函式及解構函式

    IntroLayer();

    ~IntroLayer();

//建立場景

CREATE_FUNC(IntroLayer);

   virtual bool init();//初始化場景

   //

SCENE_FUNC(IntroLayer);

   virtual void onEnter();//系統函式

};

#endif /* defined(__ShootPlane__InstroLayer__) */

#include "InstroLayer.h"

#include "HelloWorldScene.h"

IntroLayer::IntroLayer(){

}

IntroLayer ::~IntroLayer(){

}

//載入背景

voidIntroLayer ::loadBackground(){

//設定背景1屬性並新增到檢視上

this->background1 =CCSprite::createWithSpriteFrameName("background_2.png");

   this->background1->setAnchorPoint

this->background1->setPosition(ccp(160,adjustmentBg));

this->addChild(background1,0);

//設定背景2

this->backgroudd2 =CCSprite::createWithSpriteFrameName("background_2.png");

   this->backgroudd2->setAnchorPoint(ccp(0.5,0));

this->backgroudd2->setPosition(ccp(160,568 + adjustmentBg));

this->addChild(backgroudd2,0);

}

//背景輪換滾動

voidIntroLayer::backgroundScrollRelpace(){

adjustmentBg--;

   if (adjustmentBg <=0) {

       adjustmentBg = 568;

    }

background1->setPosition(ccp(160,adjustmentBg));

backgroudd2->setPosition(ccp(160,adjustmentBg - 568));

}

//更新

voidIntroLayer::update(float delate){

//呼叫背景更換

this->backgroundScrollRelpace();

}

boolIntroLayer::init(){

kCCLAYER_IS_INIT;

//載入貼圖快取

CCTexture2D *texture =CCTextureCache::sharedTextureCache()->textureForKey("gameArts.png");

//載入批量幀

CCSpriteBatchNode *spriteBatch =CCSpriteBatchNode::createWithTexture(texture);

   this->addChild(spriteBatch);

//呼叫載入檢視方法

this->loadBackground();

this->scheduleUpdate();//呼叫定時器更新

return true;

}

voidIntroLayer::onEnter(){

//例項化helloWorld場景

   CCScene *pScene = HelloWorld::scene();

//建立切換場景模式

CCTransitionFade *transitionScene =CCTransitionFade::create(1.0,pScene,ccWHITE);

//切換場景

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

}