62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
|
using UnityEngine;
|
|||
|
|
using UnityEngine.Playables;
|
|||
|
|
|
|||
|
|
namespace BehaviorDesigner.Runtime.Tasks.Unity.Timeline
|
|||
|
|
{
|
|||
|
|
[TaskCategory("Unity/Timeline")]
|
|||
|
|
[TaskDescription("Instatiates a Playable using the provided PlayableAsset and starts playback.")]
|
|||
|
|
public class Play : Action
|
|||
|
|
{
|
|||
|
|
[Tooltip("The GameObject that the task operates on. If null the task GameObject is used.")]
|
|||
|
|
public SharedGameObject targetGameObject;
|
|||
|
|
[Tooltip("An asset to instantiate a playable from.")]
|
|||
|
|
public PlayableAsset playableAsset;
|
|||
|
|
[Tooltip("Should the task be stopped when the timeline has stopped playing?")]
|
|||
|
|
public SharedBool stopWhenComplete;
|
|||
|
|
|
|||
|
|
private PlayableDirector playableDirector;
|
|||
|
|
private GameObject prevGameObject;
|
|||
|
|
private bool playbackStarted;
|
|||
|
|
|
|||
|
|
public override void OnStart()
|
|||
|
|
{
|
|||
|
|
var currentGameObject = GetDefaultGameObject(targetGameObject.Value);
|
|||
|
|
if (currentGameObject != prevGameObject) {
|
|||
|
|
playableDirector = currentGameObject.GetComponent<PlayableDirector>();
|
|||
|
|
prevGameObject = currentGameObject;
|
|||
|
|
}
|
|||
|
|
playbackStarted = false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override TaskStatus OnUpdate()
|
|||
|
|
{
|
|||
|
|
if (playableDirector == null) {
|
|||
|
|
Debug.LogWarning("PlayableDirector is null");
|
|||
|
|
return TaskStatus.Failure;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (playbackStarted) {
|
|||
|
|
if (stopWhenComplete.Value && playableDirector.state == PlayState.Playing) {
|
|||
|
|
return TaskStatus.Running;
|
|||
|
|
}
|
|||
|
|
return TaskStatus.Success;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (playableAsset == null) {
|
|||
|
|
playableDirector.Play();
|
|||
|
|
} else {
|
|||
|
|
playableDirector.Play(playableAsset);
|
|||
|
|
}
|
|||
|
|
playbackStarted = true;
|
|||
|
|
|
|||
|
|
return stopWhenComplete.Value ? TaskStatus.Running : TaskStatus.Success;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override void OnReset()
|
|||
|
|
{
|
|||
|
|
targetGameObject = null;
|
|||
|
|
playableAsset = null;
|
|||
|
|
stopWhenComplete = false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|