/**
* Request that this state transition to another.
*
* @param key a key to match against a map of possible transitions.
* @param layer the layer our state belongs to.
* @return the new state to transition to. May be null if the transition was not possible or was
* ignored for some reason.
*/
public AbstractFiniteState doTransition(final String key, final AnimationLayer layer) {
AbstractTransitionState state = _transitions.get(key);
if (state == null) {
state = _transitions.get("*");
} else {
return state.doTransition(this, layer);
}
return null;
}
@Override
public void update(final double globalTime, final AnimationLayer layer) {
if (!getSourceTree().setTime(globalTime, layer.getManager())) {
final StateOwner lastOwner = getLastStateOwner();
if (_endTransition != null) {
// time to move to end transition
final AbstractFiniteState newState = _endTransition.doTransition(this, layer);
if (newState != null) {
newState.resetClips(layer.getManager());
newState.update(globalTime, layer);
}
if (this != newState) {
lastOwner.replaceState(this, newState);
}
}
}
}
