using SRF;
using UnityEngine;
using UnityEngine.Playables;
using UnityEngine.Timeline;

[TrackClipType(typeof(InstantiateClip))]
public class InstantiatTrack : TrackAsset
{
    /// <summary>
    /// 道具路径
    /// </summary>
    public string Path;
    /// <summary>
    /// 要赋值的轨道名
    /// </summary>
    public string TrackName;

    public override Playable CreateTrackMixer(PlayableGraph graph, GameObject go, int inputCount)
    {
        ScriptPlayable<InstantiatePlayable> playable = ScriptPlayable<InstantiatePlayable>.Create(graph, inputCount);

        InstantiatePlayable instantiateMixer = playable.GetBehaviour();
        instantiateMixer.ItemPath = Path;
        instantiateMixer.TrackName = TrackName;
        instantiateMixer.PlayableDirector = go.GetComponent<PlayableDirector>();
        instantiateMixer.ShowTimelineController = go.GetComponentOrAdd<ShowTimelineController>();

        return playable;
    }
}