worm.java~2~

游戏北京浮生计

package Worm;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Worm {

  /* 贪吃蛇可能移动的方向 */

  public final static byte DOWN = 2;

  public final static byte LEFT = 4;

  public final static byte RIGHT = 6;

  public final static byte UP = 8;

// 贪吃蛇的当前方向

  private byte currentDirection;

// 保存贪吃蛇每一段的列表

  private Vector worm = new Vector(5, 2);

// 是否需要更新状态

  private boolean needUpdate;

// 是否在运动中

  private boolean moveOnNextUpdate;

// 是否吃到食物

  private boolean hasEaten;

// 贪吃蛇的初始位置、长度和方向

  private final static int INIT_X = 3;

  private final static int INIT_Y = 8;

  private final static int INIT_LEN = 8;

  private final static byte INIT_DIR =RIGHT;

  public Worm() {
  }

}