/**
* Updates the actor based on time. Typically this is called each frame by {@link
* Stage#act(float)}.
*
* <p>The default implementation calls {@link Action#act(float)} on each action and removes
* actions that are complete.
*
* @param delta Time in seconds since the last frame.
*/
public void act(float delta) {
for (int i = 0, n = actions.size; i < n; i++) {
Action action = actions.get(i);
if (action.act(delta)) {
actions.removeIndex(i);
action.setActor(null);
i--;
n--;
}
}
}
public void removeAction(Action action) {
if (actions.removeValue(action, true)) action.setActor(null);
}
public void addAction(Action action) {
action.setActor(this);
actions.add(action);
}