public override Playable CreatePlayable(PlayableGraph graph, GameObject go)
{
bool autoRebalance = false;
bool createOutputs = graph.GetPlayableCount() == 0;
ScriptPlayable <TimelinePlayable> playable = TimelinePlayable.Create(graph, this.GetOutputTracks(), go, autoRebalance, createOutputs);
return((!playable.IsValid <ScriptPlayable <TimelinePlayable> >()) ? Playable.Null : playable);
}
/// <summary>
/// Creates an instance of the timeline
/// </summary>
/// <param name="graph">PlayableGraph that will own the playable</param>
/// <param name="go">The gameobject that triggered the graph build</param>
/// <returns>The Root Playable of the Timeline</returns>
public override Playable CreatePlayable(PlayableGraph graph, GameObject go)
{
bool autoRebalanceTree = false;
#if UNITY_EDITOR
autoRebalanceTree = true;
#endif
// only create outputs if we are not nested
bool createOutputs = graph.GetPlayableCount() == 0;
var timeline = TimelinePlayable.Create(graph, GetOutputTracks(), go, autoRebalanceTree, createOutputs);
timeline.SetPropagateSetTime(true);
return(timeline.IsValid() ? timeline : Playable.Null);
}
private Playable CreateTrackPlayable(PlayableGraph graph, Playable timelinePlayable, TrackAsset track, GameObject go, bool createOutputs)
{
Playable result;
TimelinePlayable.ConnectionCache connectionCache;
if (!track.compilable)
{
result = timelinePlayable;
}
else if (this.m_PlayableCache.TryGetValue(track, out connectionCache))
{
result = connectionCache.playable;
}
else if (track.get_name() == "root")
{
result = timelinePlayable;
}
else
{
TrackAsset trackAsset = track.parent as TrackAsset;
Playable playable = (!(trackAsset != null)) ? timelinePlayable : this.CreateTrackPlayable(graph, timelinePlayable, trackAsset, go, createOutputs);
Playable playable2 = TimelinePlayable.CreatePlayableGraph(graph, track, go, this.m_IntervalTree);
bool flag = false;
if (!PlayableExtensions.IsValid <Playable>(playable2))
{
throw new InvalidOperationException(string.Concat(new object[]
{
track.get_name(),
"(",
track.GetType(),
") did not produce a valid playable. Use the compilable property to indicate whether the track is valid for processing"
}));
}
if (PlayableExtensions.IsValid <Playable>(playable) && PlayableExtensions.IsValid <Playable>(playable2))
{
int inputCount = PlayableExtensions.GetInputCount <Playable>(playable);
PlayableExtensions.SetInputCount <Playable>(playable, inputCount + 1);
flag = graph.Connect <Playable, Playable>(playable2, 0, playable, inputCount);
PlayableExtensions.SetInputWeight <Playable>(playable, inputCount, 1f);
}
if (createOutputs && flag)
{
this.CreateTrackOutput(graph, track, playable, PlayableExtensions.GetInputCount <Playable>(playable) - 1);
}
this.CacheTrack(track, playable2, (!flag) ? -1 : (PlayableExtensions.GetInputCount <Playable>(playable) - 1), playable);
result = playable2;
}
return(result);
}
private void CreateTrackOutput(PlayableGraph graph, TrackAsset track, Playable playable, int port)
{
if (!track.isSubTrack)
{
IEnumerable <PlayableBinding> outputs = track.outputs;
foreach (PlayableBinding binding in outputs)
{
switch (binding.streamType)
{
case DataStreamType.Animation:
{
AnimationPlayableOutput animationPlayableOutput = AnimationPlayableOutput.Create(graph, binding.streamName, null);
TimelinePlayable.SetPlayableOutputParameters <AnimationPlayableOutput>(animationPlayableOutput, playable, port, binding);
this.EvaluateWeightsForAnimationPlayableOutput(track, animationPlayableOutput);
break;
}
case DataStreamType.Audio:
{
AudioPlayableOutput output = AudioPlayableOutput.Create(graph, binding.streamName, null);
TimelinePlayable.SetPlayableOutputParameters <AudioPlayableOutput>(output, playable, port, binding);
break;
}
case DataStreamType.Texture:
goto IL_B8;
case DataStreamType.None:
{
ScriptPlayableOutput output2 = ScriptPlayableOutput.Create(graph, binding.streamName);
TimelinePlayable.SetPlayableOutputParameters <ScriptPlayableOutput>(output2, playable, port, binding);
break;
}
default:
goto IL_B8;
}
continue;
IL_B8:
throw new NotImplementedException("Unsupported stream type");
}
}
}