cocos2d-x 3.x 帧序列动画怎用,plist文件怎用

auto cache = AnimationCache::getInstance();
cache->addAnimationsWithFile(“animations/animations-2.plist”);
auto animation2 = cache->getAnimation(“dance_1”);

auto action2 = Animate::create(animation2);
_tamara->runAction(Sequence::create(action2, action2->reverse(), NULL));

我有份plist的動画
_tamara 這個是什么???

有沒有人啊