public void UpdateSequencer(float deltaTime)
{
deltaTime *= this.playbackRate;
if (this.playing)
{
this.runningTime += deltaTime;
float num = this.runningTime;
if (num <= 0f)
{
num = 0f;
}
if (num > this.Duration)
{
num = this.Duration;
}
this.BeforeUpdate(this, this.runningTime);
USTimelineContainer[] array = this.TimelineContainers;
for (int i = 0; i < array.Length; i++)
{
USTimelineContainer uSTimelineContainer = array[i];
uSTimelineContainer.ProcessTimelines(num, this.PlaybackRate);
}
this.AfterUpdate(this, this.runningTime);
bool flag = false;
if (this.playbackRate > 0f && this.RunningTime >= this.duration)
{
flag = true;
}
if (this.playbackRate < 0f && this.RunningTime <= 0f)
{
flag = true;
}
if (flag)
{
if (this.isLoopingSequence)
{
float num2 = 0f;
if (this.playbackRate > 0f && this.RunningTime >= this.Duration)
{
num2 = this.RunningTime - this.Duration;
}
if (this.playbackRate < 0f && this.RunningTime <= 0f)
{
num2 = this.Duration + this.RunningTime;
}
this.Stop();
this.runningTime = num2;
this.previousTime = -1f;
this.Play();
this.UpdateSequencer(0f);
return;
}
if (this.isPingPongingSequence)
{
if (this.playbackRate > 0f && this.RunningTime >= this.Duration)
{
this.runningTime = this.Duration + (this.Duration - this.RunningTime);
}
if (this.playbackRate < 0f && this.RunningTime <= 0f)
{
this.runningTime = -1f * this.RunningTime;
}
this.playbackRate *= -1f;
return;
}
this.playing = false;
base.StopCoroutine("UpdateSequencerCoroutine");
this.End();
}
}
if (this.setSkipTime > 0f)
{
USTimelineContainer[] array2 = this.TimelineContainers;
for (int j = 0; j < array2.Length; j++)
{
USTimelineContainer uSTimelineContainer2 = array2[j];
uSTimelineContainer2.SkipTimelineTo(this.setSkipTime);
}
this.runningTime = this.setSkipTime;
this.previousTime = Time.time;
this.setSkipTime = -1f;
}
}