/*******************************************************************************
* Copyright 2011 See AUTHORS file.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
******************************************************************************/
package com.badlogic.gdx.scenes.scene2d.actions;
/**
* Delays execution of an action or inserts a pause in a {@link SequenceAction}.
*
* @author Nathan Sweet
*/
public class DelayAction extends DelegateAction {
private float duration, time;
public boolean act(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;
}
}