RotateByAction.java

/*******************************************************************************
 * 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;

/**
 * Sets the actor's rotation from its current value to a relative value.
 * 
 * @author Nathan Sweet
 */
public class RotateByAction extends RelativeTemporalAction {
	private float amount;

	protected void updateRelative(float percentDelta) {
		actor.rotate(amount * percentDelta);
	}

	public float getAmount() {
		return amount;
	}

	public void setAmount(float rotationAmount) {
		amount = rotationAmount;
	}
}