public void RemoveClip(AnimationClipData clipData)
{
if (!this.trackClipList.Contains(clipData))
{
throw new Exception("Track doesn't contains Clip");
}
this.trackClipList.Remove(clipData);
}
public void AddClip(AnimationClipData clipData)
{
if (this.trackClipList.Contains(clipData))
{
throw new Exception("Track already contains Clip");
}
this.trackClipList.Add(clipData);
}
public void Process(float sequenceTime, float playbackRate)
{
this.allClips.Clear();
for (int i = 0; i < this.AnimationTimeline.AnimationTracks.Count; i++)
{
AnimationTrack animationTrack = this.AnimationTimeline.AnimationTracks[i];
for (int j = 0; j < animationTrack.TrackClips.Count; j++)
{
AnimationClipData animationClipData = animationTrack.TrackClips[j];
this.allClips.Add(animationClipData);
animationClipData.RunningLayer = animationTrack.Layer;
}
}
float num = sequenceTime - this.previousTime;
float num2 = Mathf.Abs(num);
bool flag = num < 0f;
float num3 = USSequencer.SequenceUpdateRate;
float num4 = this.previousTime + num3;
if (flag)
{
this.AnimationTimeline.ResetAnimation();
this.previousTime = 0f;
this.AnimationTimeline.Process(sequenceTime, playbackRate);
}
else
{
while (num2 > 0f)
{
this.cachedRunningClips.Clear();
for (int k = 0; k < this.allClips.Count; k++)
{
AnimationClipData animationClipData2 = this.allClips[k];
if (AnimationClipData.IsClipRunning(num4, animationClipData2))
{
this.cachedRunningClips.Add(animationClipData2);
}
}
this.cachedRunningClips.Sort((AnimationClipData x, AnimationClipData y) => x.StartTime.CompareTo(y.StartTime));
for (int l = 0; l < this.cachedRunningClips.Count; l++)
{
AnimationClipData animationClipData3 = this.cachedRunningClips[l];
this.PlayClip(animationClipData3, animationClipData3.RunningLayer, num4);
}
this.Animator.Update(num3);
num2 -= USSequencer.SequenceUpdateRate;
if (!Mathf.Approximately(num2, 1.401298E-45f) && num2 < USSequencer.SequenceUpdateRate)
{
num3 = num2;
}
num4 += num3;
}
}
this.previousTime = sequenceTime;
}
private void PlayClip(AnimationClipData clipToPlay, int layer, float sequenceTime)
{
float normalizedTime = (sequenceTime - clipToPlay.StartTime) / clipToPlay.StateDuration;
if (clipToPlay.CrossFade)
{
float num = clipToPlay.TransitionDuration - (sequenceTime - clipToPlay.StartTime);
num = Mathf.Clamp(num, 0f, float.PositiveInfinity);
this.Animator.CrossFade(clipToPlay.StateName, num, layer, normalizedTime);
}
else
{
this.Animator.Play(clipToPlay.StateName, layer, normalizedTime);
}
}
private void SortClipsAtTime(float sequenceTime, IEnumerable <AnimationClipData> sortInto, AnimationClipData.StateCheck stateCheck)
{
for (int i = 0; i < this.allClips.Count; i++)
{
AnimationClipData animationClipData = this.allClips[i];
bool flag = sortInto.Contains(animationClipData);
if (stateCheck(sequenceTime, animationClipData) && !flag)
{
if (!this.newProcessingClips.Contains(animationClipData))
{
this.newProcessingClips.Add(animationClipData);
}
}
else if (!stateCheck(sequenceTime, animationClipData) && flag && !this.newProcessingClips.Contains(animationClipData))
{
this.newProcessingClips.Add(animationClipData);
}
}
}
private void RemoveClip(AnimationClipData clip)
{
var undoName = "RemoveClip";
var animationTracks = AnimationTimeline.AnimationTracks;
var cachedClipDataToRemove = cachedClipRenderData.Where(cachedClipData => cachedClipData.animationClipData == clip).ToList();
var tracksToRemoveClipFrom = animationTracks.Where(track => track.TrackClips.Contains(clip));
USUndoManager.RegisterCompleteObjectUndo(this, undoName);
foreach (var cachedClipData in cachedClipDataToRemove)
{
cachedClipRenderData.Remove(cachedClipData);
USUndoManager.DestroyImmediate(cachedClipData);
}
foreach (var trackToRemoveClipFrom in tracksToRemoveClipFrom)
{
USUndoManager.RegisterCompleteObjectUndo(trackToRemoveClipFrom, undoName);
trackToRemoveClipFrom.RemoveClip(clip);
USUndoManager.DestroyImmediate(clip);
}
}
private void PlayClip(AnimationClipData clipToPlay, int layer, float sequenceTime)
{
var normalizedTime = (sequenceTime - clipToPlay.StartTime) / clipToPlay.StateDuration;
if (clipToPlay.CrossFade)
{
// The calculation and clamp are here, to resolve issues with big timesteps.
// crossFadeTime will not always be equal to clipToPlay.transitionDuration, for insance
// if the timeStep allows for a step of 0.5, we'll be 0.5s into the crossfade.
var crossFadeTime = clipToPlay.TransitionDuration - (sequenceTime - clipToPlay.StartTime);
crossFadeTime = Mathf.Clamp(crossFadeTime, 0.0f, Mathf.Infinity);
Animator.CrossFade(clipToPlay.StateName, crossFadeTime, layer, normalizedTime);
}
else
{
Animator.Play(clipToPlay.StateName, layer, normalizedTime);
}
//var message = string.Format("state: {0}, nt: {1}, cf: {2}", clipToPlay.StateName, normalizedTime, clipToPlay.CrossFade);
//Debug.LogError(message);
}
private void SortNewProcessingClips(float sequenceTime)
{
var orderedNewProcessingClips = newProcessingClips.OrderBy(processingClip => processingClip.StartTime);
foreach (var clipData in orderedNewProcessingClips)
{
if (AnimationClipData.IsClipNotRunning(sequenceTime, clipData))
{
notRunningClips.Add(clipData);
}
else if (!AnimationClipData.IsClipNotRunning(sequenceTime, clipData) && notRunningClips.Contains(clipData))
{
notRunningClips.Remove(clipData);
}
if (AnimationClipData.IsClipRunning(sequenceTime, clipData))
{
runningClips.Add(clipData);
PlayClip(clipData, clipData.RunningLayer, sequenceTime);
}
else if (!AnimationClipData.IsClipRunning(sequenceTime, clipData) && runningClips.Contains(clipData))
{
runningClips.Remove(clipData);
}
if (AnimationClipData.IsClipFinished(sequenceTime, clipData))
{
finishedClips.Add(clipData);
}
else if (!AnimationClipData.IsClipFinished(sequenceTime, clipData) && finishedClips.Contains(clipData))
{
finishedClips.Remove(clipData);
}
}
newProcessingClips.Clear();
}
private void SortNewProcessingClips(float sequenceTime)
{
IOrderedEnumerable <AnimationClipData> orderedEnumerable = from processingClip in this.newProcessingClips
orderby processingClip.StartTime
select processingClip;
foreach (AnimationClipData current in orderedEnumerable)
{
if (AnimationClipData.IsClipNotRunning(sequenceTime, current))
{
this.notRunningClips.Add(current);
}
else if (!AnimationClipData.IsClipNotRunning(sequenceTime, current) && this.notRunningClips.Contains(current))
{
this.notRunningClips.Remove(current);
}
if (AnimationClipData.IsClipRunning(sequenceTime, current))
{
this.runningClips.Add(current);
this.PlayClip(current, current.RunningLayer, sequenceTime);
}
else if (!AnimationClipData.IsClipRunning(sequenceTime, current) && this.runningClips.Contains(current))
{
this.runningClips.Remove(current);
}
if (AnimationClipData.IsClipFinished(sequenceTime, current))
{
this.finishedClips.Add(current);
}
else if (!AnimationClipData.IsClipFinished(sequenceTime, current) && this.finishedClips.Contains(current))
{
this.finishedClips.Remove(current);
}
}
this.newProcessingClips.Clear();
}
public static bool IsClipFinished(float sequencerTime, AnimationClipData clipData)
{
return(sequencerTime >= clipData.EndTime);
}
public static bool IsClipRunning(float sequencerTime, AnimationClipData clipData)
{
return(sequencerTime > clipData.StartTime && sequencerTime < clipData.EndTime);
}
public void Process(float sequenceTime, float playbackRate)
{
allClips.Clear();
for (var index = 0; index < AnimationTimeline.AnimationTracks.Count; index++)
{
var track = AnimationTimeline.AnimationTracks[index];
for (var trackClipIndex = 0; trackClipIndex < track.TrackClips.Count; trackClipIndex++)
{
var trackClip = track.TrackClips[trackClipIndex];
allClips.Add(trackClip);
trackClip.RunningLayer = track.Layer;
}
}
var totalDeltaTime = sequenceTime - previousTime;
var absDeltaTime = Mathf.Abs(totalDeltaTime);
var timelinePlayingInReverse = totalDeltaTime < 0.0f;
var runningTime = USSequencer.SequenceUpdateRate;
var runningTotalTime = previousTime + runningTime;
if (timelinePlayingInReverse)
{
AnimationTimeline.ResetAnimation();
previousTime = 0.0f;
AnimationTimeline.Process(sequenceTime, playbackRate);
}
else
{
while (absDeltaTime > 0.0f)
{
cachedRunningClips.Clear();
for (var allClipIndex = 0; allClipIndex < allClips.Count; allClipIndex++)
{
var clip = allClips[allClipIndex];
if (!AnimationClipData.IsClipRunning(runningTotalTime, clip))
{
continue;
}
cachedRunningClips.Add(clip);
}
cachedRunningClips.Sort((x, y) => x.StartTime.CompareTo(y.StartTime));
for (var runningClipIndex = 0; runningClipIndex < cachedRunningClips.Count; runningClipIndex++)
{
var clip = cachedRunningClips[runningClipIndex];
PlayClip(clip, clip.RunningLayer, runningTotalTime);
}
Animator.Update(runningTime);
absDeltaTime -= USSequencer.SequenceUpdateRate;
if (!Mathf.Approximately(absDeltaTime, Mathf.Epsilon) && absDeltaTime < USSequencer.SequenceUpdateRate)
{
runningTime = absDeltaTime;
}
runningTotalTime += runningTime;
}
}
previousTime = sequenceTime;
}
