/**
* Sets an empty animation for every track, discarding any queued animations, and mixes to it over
* the specified mix duration.
*/
public void setEmptyAnimations(float mixDuration) {
boolean oldDrainDisabled = queue.drainDisabled;
queue.drainDisabled = true;
for (int i = 0, n = tracks.size; i < n; i++) {
TrackEntry current = tracks.get(i);
if (current != null) setEmptyAnimation(current.trackIndex, mixDuration);
}
queue.drainDisabled = oldDrainDisabled;
queue.drain();
}
void setAnimation() {
if (ui.animationList.getSelected() == null) return;
int track = ui.trackButtons.getCheckedIndex();
TrackEntry current = state.getCurrent(track);
TrackEntry entry;
if (current == null) {
state.setEmptyAnimation(track, 0);
entry =
state.addAnimation(track, ui.animationList.getSelected(), ui.loopCheckbox.isChecked(), 0);
entry.setMixDuration(ui.mixSlider.getValue());
} else {
entry =
state.setAnimation(track, ui.animationList.getSelected(), ui.loopCheckbox.isChecked());
}
entry.setAlpha(ui.alphaSlider.getValue());
}