【Pia开发日记】schedule_selector中的this指针

schedule_selector中的this指针是调用schedule/scheduleOnce的对象的指针。

void RoleLayer::createSpark(int positionX,int positionY){CCSprite* spark = CCSprite::create("Particle/snow.png");spark->setPosition(ccp(positionX,positionY));this->getParent()->addChild(spark);spark->scheduleOnce(schedule_selector(RoleLayer::removeSparkCallback),0.5f);}void RoleLayer::removeSparkCallback(float delay){this->removeFromParentAndCleanup(true);}