Cocos2d-x LoadingBar的使用，及定时加载进度


void HelloWorld::update(float delta);

int _count = 0;

Size size = Director::getInstance()->getVisibleSize();

cocos2d::ui::LoadingBar* loadingBar = cocos2d::ui::LoadingBar::create("sliderProgress.png");

loadingBar->setTag(10);

loadingBar->setPosition(Vec2(size.width/2,size.height/2 +loadingBar->getContentSize().height / 4.0f));

loadingBar->setDirection(cocos2d::ui::LoadingBar::Direction::RIGHT);

this->addChild(loadingBar);

this->schedule(schedule_selector(HelloWorld::update)，2); //每2秒执行一次update 也可以定义其他函数

void HelloWorld::update(float delta){

CCLOG("XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX %d");

log("--------->%d",_count);

_count++;

if (_count == 100)

{

_count = 0;

}

cocos2d::ui::LoadingBar* loadingBar = static_cast<cocos2d::ui::LoadingBar*>(this->getChildByTag(10));

loadingBar->setPercent(_count);

}