AnimationIndex.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 org.test.act.base;

public class AnimationIndex {
	   private int _count;
       private int[] _index;

       public AnimationIndex(int[] index)
       {
           this._index = index;
           this._count = 0;
       }

       public int first()
       {
           return this._index[0];
       }

       public int[] getIndex()
       {
           return this._index;
       }

       public int next()
       {
           this._count++;
           this._count = this._count % this._index.length;
           return this._index[this._count];
       }
}