动态加载序列帧动画

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动态加载序列帧动画

this.roleAP = this.role.getComponent(cc.Animation);
cc.loader.loadRes(url,cc.SpriteAtlas, (err, as) => {
    if(err) return;
    // 防止重复加载
    var clips = this.roleAP.getClips();
    for (const clip of clips) {
        if(clip.name == cname) return;
    }
    let name = as.name;
    var frames = as.getSpriteFrames();
    if(name == cname){
        var sprite = this.role.getComponent(cc.Sprite);
        sprite.spriteFrame = frames[0];
    }
    var clip = cc.AnimationClip.createWithSpriteFrames(frames, frames.length);
    clip.name = name;
    this.roleAP.addClip(clip);
    clip.wrapMode = cc.WrapMode.Normal;
    this.roleAP.play(name);
});