java飞机大战 小游戏源码（swing）

package com.tarena.fly;

import java.util.Random;

/**
 * 敌飞机: 是飞行物，也是敌人
 */
public class Airplane extends Flyingobject implements Enemy {
	private int speed = 3;  //移动步骤
	
	/** 初始化数据 */
	public Airplane（）{
		this.image = ShootGame.airplane;
		width = image.getWidth（）;
		height = image.getHeight（）;
		y = -height;          
		Random rand = new Random（）;
		x = rand.nextInt（ShootGame.WIDTH - width）;
	}
	
	/** 获取分数 */
	@Override
	public int getScore（） {  
		return 5;
	}

	/** //越界处理 */
	@Override
	public 	boolean outOfBounds（） {   
		return y>ShootGame.HEIGHT;
	}

	/** 移动 */
	@Override
	public void step（） {   
		y += speed;
	}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-12-25 05:55  Small-plane-game-master\
     文件         295  2016-12-25 05:55  Small-plane-game-master\.classpath
     文件         364  2016-12-25 05:55  Small-plane-game-master\.project
     目录           0  2016-12-25 05:55  Small-plane-game-master\.settings\
     文件         617  2016-12-25 05:55  Small-plane-game-master\.settings\org.eclipse.jdt.core.prefs
     目录           0  2016-12-25 05:55  Small-plane-game-master\bin\
     目录           0  2016-12-25 05:55  Small-plane-game-master\bin\com\
     目录           0  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\
     目录           0  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\
     文件        1054  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\Airplane.class
     文件         213  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\Award.class
     文件        1191  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\Bee.class
     文件         729  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\Bullet.class
     文件         131  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\Enemy.class
     文件        1649  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\Flyingobject.class
     文件        2457  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\Hero.class
     文件        1832  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\ShootGame$1.class
     文件         898  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\ShootGame$2.class
     文件        9170  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\ShootGame.class
     文件        3575  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\airplane.png
     文件       26709  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\background.png
     文件        6405  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\bee.png
     文件         408  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\bullet.png
     文件       20220  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\gameover.png
     文件       12280  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\hero0.png
     文件       16243  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\hero1.png
     文件       14902  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\pause.png
     文件       43132  2016-12-25 05:55  Small-plane-game-master\bin\com\tarena\fly\start.png
     目录           0  2016-12-25 05:55  Small-plane-game-master\src\
     目录           0  2016-12-25 05:55  Small-plane-game-master\src\com\
     目录           0  2016-12-25 05:55  Small-plane-game-master\src\com\tarena\
............此处省略18个文件信息