LNFrameAction.java

/**
 * Copyright 2008 - 2012
 * 
 * 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.
 * 
 * @project loon
 * @author cping
 * @email：javachenpeng@yahoo.com
 * @version 0.3.3
 */
package loon.action.sprite.node;

public class LNFrameAction extends LNAction {
	
	protected String _animName;

	protected LNFrameStruct _fs;

	protected int _index;
	
	LNFrameAction(){
		
	}

	public static LNFrameAction Action(String aName, int idx) {
		LNFrameAction action = new LNFrameAction();
		action._animName = aName;
		action._index = idx;
		return action;
	}

	public static LNFrameAction Action(LNFrameStruct fs) {
		LNFrameAction action = new LNFrameAction();
		action._fs = fs;
		return action;
	}

	@Override
	public void step(float dt) {
		if (this._fs == null) {
			((LNSprite) super._target).setFrame(this._animName, this._index);
		} else {
			((LNSprite) super._target).initWithFrameStruct(_fs);
		}
		super._isEnd = true;
	}

	@Override
	public LNAction copy() {
		return Action(_fs);
	}
}