The Start callback is triggered immediately after the SetAnimation. So the triggered callback is always empty
public TrackEntry SetAnimation (int trackIndex, Animation animation, bool loop) {
if (animation == null) throw new ArgumentNullException("animation", "animation cannot be null.");
bool interrupt = true;
TrackEntry current = ExpandToIndex(trackIndex);
if (current != null) {
if (current.nextTrackLast == -1) {
// Don't mix from an entry that was never applied.
tracks.Items[trackIndex] = current.mixingFrom;
queue.Interrupt(current);
queue.End(current);
DisposeNext(current);
current = current.mixingFrom;
interrupt = false; // mixingFrom is current again, but don't interrupt it twice.
} else {
DisposeNext(current);
}
}
TrackEntry entry = NewTrackEntry(trackIndex, animation, loop, current);
SetCurrent(trackIndex, entry, interrupt);
queue.Drain();
return entry;
}
