DelayAction.java

package sink.scene3d.actions;
/** Delays execution of an action or inserts a pau
 * 
 * se in a {@link SequenceAction}.
 * @author Nathan Sweet */
public class DelayAction extends DelegateAction {
        private float duration, time;

        public DelayAction () {
        }

        public DelayAction (float duration) {
                this.duration = duration;
        }

        protected boolean delegate (float delta) {
                if (time < duration) {
                        time += delta;
                        if (time < duration) return false;
                        delta = time - duration;
                }
                if (action == null) return true;
                return action.act(delta);
        }

        /** Causes the delay to be complete. */
        public void finish () {
                time = duration;
        }

        public void restart () {
                super.restart();
                time = 0;
        }

        /** Gets the time spent waiting for the delay. */
        public float getTime () {
                return time;
        }

        /** Sets the time spent waiting for the delay. */
        public void setTime (float time) {
                this.time = time;
        }

        public float getDuration () {
                return duration;
        }

        /** Sets the length of the delay in seconds. */
        public void setDuration (float duration) {
                this.duration = duration;
        }
}