英雄难过棍子关

package chinen.young.panel; import java.awt.Font; import java.awt.Graphics; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.image.BufferedImage; import java.io.File; import javax.imageio.ImageIO; import javax.swing.JPanel; import chinen.young.rect.CreateRect; public class HeroPanel extends JPanel { //定义背景图片 private BufferedImage background;//背景图片 private BufferedImage hero;//人物图片 private boolean start;//开始 private boolean end;//结束 private boolean drawline;//判断是否在画线状态 private boolean revoleline;//判断是否在旋转线状态 private boolean herorun;//判断人物是否移动 private boolean bk;//判断背景是否移动 private static final int height=474;//始终在此线上 private int length;//标记画线的长度 private int width;//标记线旋转时的x坐标 private int h;//标记线旋转时的y坐标 private int heropoint;//人物位置 private int drop;//人物下降 private int score;//分数 private int herowidth;//用于标记人物大小 private int heroheight; private int[] firstRect;//游戏界面上的第一个矩形 private int[] nextRect;//游戏界面上的第二个矩形 private Thread t;//线程变量 控制游戏 public HeroPanel() { try { background=ImageIO.read(new File("res/bk.jpg")); hero=ImageIO.read(new File("res/hero.jpg")); start=false; end=false; drawline=false; revoleline=false; herorun=false; bk=false; length=0; width=0; h=0; score=0; heropoint=80; drop=0; herowidth=hero.getWidth(); heroheight=hero.getHeight(); firstRect=new int[]{0,80}; nextRect=new int[2]; nextRect=CreateRect.createRect(); addMouseListener(new MyMouseListener()); } catch (Exception ex) { ex.printStackTrace(); } } public void paint(Graphics g) { super.paint(g); g.drawImage(background, 0, 0, null);//画背景图 Font font=new Font("楷体",Font.BOLD,30); g.setFont(font); if(!start&&!end)//游戏还没有开始 { //画开始界面 g.drawString("Strat Game", 140,300); } if(start&& !bk)//游戏开始了但是没有移动背景 { g.fillRect(firstRect[0], height, firstRect[1]-firstRect[0], 200); g.fillRect(nextRect[0], height, nextRect[1]-nextRect[0], 200); g.drawString("Score:"+score, 150, 70); } if(!herorun&&start)//初始化人物位置保持不变 { g.drawImage(hero, heropoint-herowidth, height-heroheight, null); } if(drawline)//画线(增长) { g.drawLine(80, height, 80, height-length); } if(revoleline)//画线(旋转) { g.drawLine(80, height, 80+width, height-h); } if(herorun)//人物移动 { g.drawLine(80, height, 80+length, height); g.drawImage(hero, heropoint-herowidth, height-heroheight, null); } if(bk)//背景移动（包括矩形 线条 分数） { g.fillRect(firstRect[0], height, firstRect[1]-firstRect[0], 200); g.fillRect(nextRect[0], height, nextRect[1]-nextRect[0], 200); g.drawImage(hero, heropoint-herowidth, height-heroheight, null); g.drawString("Score:"+score, 150, 70); } if(!start && end) { g.fillRect(firstRect[0], height, firstRect[1]-firstRect[0], 200); g.fillRect(nextRect[0], height, nextRect[1]-nextRect[0], 200); g.drawString("分数:"+score, 150, 70); g.drawString("Game Over", 140, 300); g.drawImage(hero, heropoint-herowidth, height-heroheight+20*drop++, null); g.drawLine(80, height, 80+width, height+h); } } //鼠标监听 class MyMouseListener extends MouseAdapter { @Override//鼠标按下 public void mousePressed(MouseEvent e) { if(start) { drawline=true; t=new Thread(new extendLine());//创建一个线程用于增长棍子 t.start(); } } @Override//鼠标释放 public void mouseReleased(MouseEvent e) { if(start) { drawline=false; t=new Thread(new revoleLine()); revoleline=true; h=length; t.start(); } else { start=true; end=false; repaint(); } } } //增长棍子 class extendLine implements Runnable { public void run() { while(drawline) { length++; repaint(); try { Thread.sleep(5); } catch (InterruptedException ex) { ex.printStackTrace(); } } } } //旋转棍子 class revoleLine implements Runnable { public void run() { while(width<=length) { width++; int num=length*length-width*width; h=(int)Math.sqrt(num); repaint(); try { Thread.sleep(5); } catch (InterruptedException ex) { ex.printStackTrace(); } } revoleline=false; herorun=true; t=new Thread(new heroRun()); t.start(); } } //人物移动 class heroRun implements Runnable { public void run() { int p=length+80;//标记棍子所在的坐标 int l=p; if(p>=nextRect[0]&&p<=nextRect[1]) { l=nextRect[1];//如果棍子终点在第二个矩形区域内，则小人跑到第二个矩形的边上 } //根据条件进行移动 while(heropoint<=l) { heropoint++; repaint(); try { Thread.sleep(5); } catch (InterruptedException ex) { ex.printStackTrace(); } } //移动完成之后判断游戏是否结束并将数据归零 herorun=false; //判断 if(l==nextRect[1])//游戏成功 { //移动背景 t=new Thread(new moveBk()); bk=true; score++;//分数+1 t.start(); } else//游戏失败 { start=false; end=true; //开启失败动态 t=new Thread(new gameOver()); t.start(); } } } //移动背景 class moveBk implements Runnable { @Override public void run() { while(nextRect[1]>80) { nextRect[1]--; nextRect[0]--; firstRect[1]--; firstRect[0]--; heropoint--; repaint(); try { Thread.sleep(5); } catch (InterruptedException ex) { ex.printStackTrace(); } } bk=false; //背景移动完成之后，将数据重置 firstRect=nextRect; nextRect=CreateRect.createRect(); length=0; width=0; h=0; heropoint=80; repaint(); } } //游戏结束 class gameOver implements Runnable { @Override public void run() { while(width>0) { width--; int num=length*length-width*width; h=(int)Math.sqrt(num); repaint(); try { Thread.sleep(3); } catch (InterruptedException ex) { ex.printStackTrace(); } } //数据清空 length=0; width=0; h=0; score=0; heropoint=80; drop=0; firstRect=new int[]{0,80}; nextRect=CreateRect.createRect(); } } }