public void ClearTrack(int trackIndex)
{
if (trackIndex >= tracks.Count)
{
return;
}
TrackEntry current = tracks[trackIndex];
if (current == null)
{
return;
}
current.OnEnd(this, trackIndex);
if (End != null)
{
End(this, trackIndex);
}
tracks[trackIndex] = null;
}
private void SetCurrent(int index, TrackEntry entry)
{
TrackEntry current = ExpandToIndex(index);
if (current != null)
{
TrackEntry previous = current.previous;
current.previous = null;
current.OnEnd(this, index);
if (End != null)
{
End(this, index);
}
entry.mixDuration = data.GetMix(current.animation, entry.animation);
if (entry.mixDuration > 0)
{
entry.mixTime = 0;
// If a mix is in progress, mix from the closest animation.
if (previous != null && current.mixTime / current.mixDuration < 0.5f)
{
entry.previous = previous;
}
else
{
entry.previous = current;
}
}
}
tracks[index] = entry;
entry.OnStart(this, index);
if (Start != null)
{
Start(this, index);
}
}