public class PPlane extends Plane{

    private Image img;
    private JPanel jpanel;
    private int direction;
    public static boolean UP;
    public static boolean DOWN;
    public static boolean LEFT;
    public static boolean RIGHT;
    public static boolean isFired;
    public static int life = 100;
   
    public PPlane(){
        
    }
    public PPlane(int x, int y, int width, int height) {
        super(x, y, width, height);
        img = new ImageIcon("Image/boss1.png").getImage();
        // TODO Auto-generated constructor stub
    }
    //传递  画布 这里是什么意思？
    public JPanel getJpanel() {
        return jpanel;
    }
        //还有这里
    public void setJpanel(JPanel jpanel) {
        this.jpanel = jpanel;
    }
   
    //设置方向
    public int getDirection() {
        return direction;
    }
    public void setDirection(int direction) {
        this.direction = direction;
    }
    public void drawMe(Graphics g) {
        // TODO Auto-generated method stub
        g.drawImage(img, this.x,this.y,this.w,this.h,this.jpanel);
    }

    public void changeDirection(int direction){
        this.direction = direction;
    }
   
    public void pplaneMove(){
        if (UP)
            y -= Global.SPEED;
        if (DOWN)
            y += Global.SPEED;
        if (LEFT)
            x -= Global.SPEED;
        if (RIGHT)
            x += Global.SPEED;
    }
    public boolean isAlive(){
        if(PPlane.life <= 0){
            PPlane.life = 0;
            return false;   
        }
        else
            return true;
    }
}

[ 本帖最后由 墨落成白 于 2015-3-15 10:11 编辑 ]

谢谢大神指点，什么时候才能有你这样的水准

那么怎么用Eclipse IDE的菜单命令快速自动实现？