Cocos2d-x实现游戏怪物血条血条

最近刚接触cocos2d  在需求中需要血条，顺便写个

首先自己写个方法

//怪物血条

void Fighting::getBloodbar(MenuItemImage  *guaisprite ,float a){ //guaispirte为怪物精灵的参数

CCSprite *pBloodKongSp = CCSprite::create("b.png");//空血条

pBloodKongSp->setPosition(Vec2(guaisprite->getContentSize().width / 2, guaisprite->getContentSize().height / 1.1));

guaisprite->addChild(pBloodKongSp);

CCSprite *pBloodManSp = CCSprite::create("z.png");//满血条

CCProgressTimer *pBloodProGress = CCProgressTimer::create(pBloodManSp);

pBloodProGress->setType(kCCProgressTimerTypeBar);

pBloodProGress->setBarChangeRate(Vec2(1, 0));

pBloodProGress->setMidpoint(Vec2(0, 0));

pBloodProGress->setPosition(Vec2(guaisprite->getContentSize().width / 2, guaisprite->getContentSize().height / 1.1));

pBloodProGress->setPercentage(a);

guaisprite->addChild(pBloodProGress, 1, 1);

}

在init中直接调用  传参数即可使用

this->getBloodbar(guan1,20.0f);