public void update(float delta) {
delta *= timeScale;
for (int i = 0; i < tracks.size; i++) {
TrackEntry current = tracks.get(i);
if (current == null) continue;
float trackDelta = delta * current.timeScale;
float time = current.time + trackDelta;
float endTime = current.endTime;
current.time = time;
if (current.previous != null) {
current.previous.time += trackDelta;
current.mixTime += trackDelta;
}
// Check if completed the animation or a loop iteration.
if (current.loop
? (current.lastTime % endTime > time % endTime)
: (current.lastTime < endTime && time >= endTime)) {
int count = (int) (time / endTime);
if (current.listener != null) current.listener.complete(i, count);
for (int ii = 0, nn = listeners.size; ii < nn; ii++) listeners.get(ii).complete(i, count);
}
TrackEntry next = current.next;
if (next != null) {
if (time - trackDelta > next.delay) setCurrent(i, next);
} else {
// End non-looping animation when it reaches its end time and there is no next entry.
if (!current.loop && current.lastTime >= current.endTime) clearTrack(i);
}
}
}
/**
* Removes all animations from all tracks, leaving skeletons in their previous pose.
*
* <p>It may be desired to use {@link AnimationState#setEmptyAnimations(float)} to mix the
* skeletons back to the setup pose, rather than leaving them in their previous pose.
*/
public void clearTracks() {
boolean oldDrainDisabled = queue.drainDisabled;
queue.drainDisabled = true;
for (int i = 0, n = tracks.size; i < n; i++) clearTrack(i);
tracks.clear();
queue.drainDisabled = oldDrainDisabled;
queue.drain();
}
public void update(float delta) {
delta *= timeScale;
for (int i = 0; i < tracks.size; i++) {
TrackEntry current = tracks.get(i);
if (current == null) continue;
current.time += delta * current.timeScale;
if (current.previous != null) {
float previousDelta = delta * current.previous.timeScale;
current.previous.time += previousDelta;
current.mixTime += previousDelta;
}
TrackEntry next = current.next;
if (next != null) {
next.time = current.lastTime - next.delay;
if (next.time >= 0) setCurrent(i, next);
} else {
// End non-looping animation when it reaches its end time and there is no next entry.
if (!current.loop && current.lastTime >= current.endTime) clearTrack(i);
}
}
}
public void clearTracks() {
for (int i = 0, n = tracks.size; i < n; i++) clearTrack(i);
tracks.clear();
}