cocos2d-x 血量条 CCProgressTimer实现

直接上代码

//背景图片，

auto* hpBgSprite = Sprite::create("hpbg.png");

hpBgSprite->setPosition(Point(visibleSize.width/2, visibleSize.height/2-100 ));

this->addChild(hpBgSprite);



//有血量的图片

auto hpBar = CCProgressTimer::create(Sprite::create("hp.png"));

hpBar->setType(ProgressTimer::Type::BAR);

hpBar->setMidpoint(Point(0, 0.5f));

hpBar->setBarChangeRate(Point(1, 0));

hpBar->setPercentage(50);//血量

hpBar->setPosition(Point(0,0));//坐标点，相对于背景的

hpBar->setAnchorPoint(Point(0,0));//锚点

hpBgSprite->addChild(hpBar);