cocos2d-x中进度条的实现

#include "HelloWorldScene.h" p>#include "SimpleAudioEngine.h"

p> 

p>using namespace cocos2d;

p>using namespace CocosDenshion;

p> 

p>CCScene* HelloWorld::scene()

p>{

p>    

p>    CCScene *scene = CCScene::create();

p>    HelloWorld *layer = HelloWorld::create();

p>    scene->addChild(layer);

p>    return scene;

p>}

p> 

p>bool HelloWorld::init()

p>{

p>    

p>    if ( !CCLayer::init() )

p>    {

p>        return false;

p>    }

p>    

p>    CCProgressTimer * pross = CCProgressTimer::create(CCSprite::create("Icon.png"));

p>    pross->setPosition(ccp(100,180));

p>    //设置进度条的样式

p>    pross->setType( kCCProgressTimerTypeRadial);

p>    //设置进度值范围[0,100]

p>    pross->setPercentage(100);

p>    //反进度计时

p>    pross->setReverseProgress(true);

p>    addChild(pross);

p>    CCProgressTo *to1 = CCProgressTo::create(2, 100);

p>    pross->runAction( CCRepeatForever::create(to1));

p>    

p>    

p>    CCProgressTimer * prossR = CCProgressTimer::create(CCSprite::create("Icon.png"));

p>    prossR->setPosition(ccp(210,180));

p>    prossR->setType( kCCProgressTimerTypeBar );

p>    //设置计时器运动方向

p>    prossR->setMidpoint(ccp(0,1));

p>    //设置计时器的宽高起始比例

p>    prossR->setBarChangeRate(ccp(0, 1));

p>    

p>    

p>    addChild(prossR);

p>    CCProgressTo *to2 = CCProgressTo::create(2, 100);

p>    prossR->runAction( CCRepeatForever::create(to2));

p>    

p>    

p>    return true;

p>}