public void Play(string nodeId, string clip, bool loop = false)
    {
        FageAudioXML audioXML = _audioRoot.Find(nodeId);
        AudioClip    ac       = FageBundleLoader.Instance.Load(clip) as AudioClip;

        if (ac != null)
        {
            audioXML.GetControl().Play(ac, loop, audioXML.GetVolume(), false);
        }
    }
    public void SetVolume(string nodeId, float volume)
    {
        FageAudioXML audioXML = _audioRoot.Find(nodeId);

        audioXML.SetVolume(volume);
    }