UnityのTimel inで、クリックしたらクリップの末まで移動する

ClickToEndBehaviour.cs

using UnityEngine;
using UnityEngine.Playables;

public class ClickToEndBehaviour : PlayableBehaviour
{
    private PlayableDirector director { get; set; }
    
    public override void OnPlayableCreate(Playable playable)
    {
        director = (playable.GetGraph().GetResolver() as PlayableDirector);
    }
    
    public override void ProcessFrame(Playable playable, FrameData info, object playerData)
    {
        if (Input.GetMouseButtonDown(0))
        {
            var diff = playable.GetDuration() - playable.GetTime();
            director.time += diff;
        }
    }
}

ClickToEndClip.cs

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

public class ClickToEndClip : PlayableAsset, ITimelineClipAsset
{
    public override Playable CreatePlayable(PlayableGraph graph, GameObject owner)
    {
        return ScriptPlayable<ClickToEndBehaviour>.Create (graph);
    }

    public ClipCaps clipCaps { get; }
}

ClicktoEndTrack.cs

using UnityEngine.Timeline;

[TrackColor (1f, 0.2794118f, 0.7117646f)]
[TrackClipType (typeof(ClickToEndClip))]
public class ClicktoEndTrack : TrackAsset{}