How to use the actions of the actors in libgdx?

Question

I'd like to know if someone has already used Actions in the actors, and how to use them. I don't know how. I want to rotate an Actor.

Answer 1

The API is Actor.action(Action action), that will add an action to the Actor and it will be updated when Actor.act(delta) is called.

Here is an example code to rotate 90 degrees in 5 seconds a window:

Window window = new Window(...);
window.action(RotateTo.$(90, 5f));

This will automatically works if you have the widget on the Stage and you are calling stage.act(delta) correctly. Otherwise you will have to call Actor.act(delta) by yourself.

Hope it helps.