cocos3.2学习微信打飞机
voidHelloWorld::PreloadMusicAndPicture(){//png加入全局cache中plist存储了SpriteFrameCache::getInstance()->addSpriteFramesWithFile;SpriteFrameCache::getInstance()->addSpriteFramesWithFile;//音效CocosDenshion::SimpleAudioEngine::getInstance()->preloadBackgroundMusic;}