java拼图游戏代码

1、Puzzle类：package com.eavan;public class Puzzle public static void main(String args) / TODO Auto-generated method stubnew PuzzleWin();PuzzleWin类：/* * 可以为游戏添加一个计时的功能，让时间成为一个判定标准 * 可以分析一下为什么图片不清楚 * 可以向怎么能够让选择图片和选择难度没有顺序性（较容易） * */package com.eavan;import java.awt.Color;import java.awt.FileDialog;import

2、java.awt.Graphics;import java.awt.GraphicsConfiguration;import java.awt.GraphicsDevice;import java.awt.GraphicsEnvironment;import java.awt.GridLayout;import java.awt.HeadlessException;import java.awt.Image;import java.awt.Transparency;import java.awt.event.ActionEvent;import java.awt.event.ActionLis

3、tener;import java.awt.image.BufferedImage;import java.util.ArrayList;import java.util.Random;import javax.swing.BorderFactory;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JMenu;import javax.swing.JMenuBar;import javax.

4、swing.JMenuItem;import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.JTextArea;public class PuzzleWin extends JFrame implements ActionListenerint dif = 0; /设置难度级数int k = 0; /标记是随机数list中的第几个随机数（从而用于标记图像list中的第几个图片）String filename="a.jpg" /设置的图片打开路径。默认路径其实是没用的int step

5、= 0; /用于记录总共用了多少步完成拼图JMenuBar mBar = new JMenuBar();JMenu jmSysten = new JMenu("系统");JMenu jmGame = new JMenu("游戏");JMenuItem restart = new JMenuItem("重新开始");JMenuItem quit = new JMenuItem("退出");JMenuItem choosepic = new JMenuItem("选择图片");JMenu choos

6、edif = new JMenu("选择难度");JMenuItem easy = new JMenuItem("3*3");JMenuItem hard = new JMenuItem("4*4");JPanel mainPanel = new JPanel();JButton btn = null; /用于显示被分割的图片ImageIcon checkIcon = null; /用于存放一个正确顺序放置被分割后的图片的数组，最后与btn的icon对比检测是否完成拼图JLabel piclab = new JLabel(); /用于

7、显示对照图片JLabel namelab = new JLabel("对照图片:"); /用于在对照图片上面给出提醒JLabel steplab = new JLabel(); /用于记录步数信息 JTextArea helpArea = new JTextArea(); /用于显示操作提示信息JLabel designLabel = new JLabel(); /用于显示者设计信息public PuzzleWin()this.setTitle("拼图游戏");this.setSize(600, 500);this.setLayout(null);thi

8、s.setLocation(200,120);this.setResizable(false); /因使用的大多是绝对布局，还是不要更改窗体大小吧this.setVisible(true);this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);/添加menu，用于显示各种菜单mBar.add(jmSysten);mBar.add(jmGame);setJMenuBar(mBar);jmSysten.add(restart);jmSysten.add(quit);jmGame.add(choosedif);jmGame.add(choosepic

9、);choosedif.add(easy);choosedif.add(hard);/设置分割图片显现的位置,使用的都是绝对布局mainPanel.setBounds(30,30,360,360);mainPanel.setBorder(BorderFactory.createLineBorder(Color.BLACK);this.add(mainPanel);/设置对照图片的大小坐标(用一个label作为盛放pic的容器)/显示对照图片namelab.setBounds(450, 10, 80, 15);steplab.setBounds(450, 160, 80, 15);piclab.

10、setBorder(BorderFactory.createLineBorder(Color.BLACK);steplab.setText("步数："+step);piclab.setBounds(450, 30, 110, 110);helpArea.setBounds(420, 220, 150, 120);helpArea.setBackground(new Color(192, 192, 192);helpArea.setText("由于本人水平有限，请按照rn先在游戏菜单中选择游戏难rn度，再选择图片的顺序进行rn游戏。rnrn祝玩得开心-.-"

11、;);helpArea.setEditable(false);designLabel.setBounds(30, 370, 200, 100);designLabel.setText("Design By Eavan In Haust");this.add(namelab);this.add(piclab);this.add(steplab);this.add(helpArea);this.add(designLabel);/对menu里的各种按钮注册监听restart.addActionListener(this);quit.addActionListener(this)

12、;choosepic.addActionListener(this);easy.addActionListener(this);hard.addActionListener(this);/实现从Image对象转化为BufferedImage对象的方法public static BufferedImage toBufferedImage(Image image) if (image instanceof BufferedImage) return (BufferedImage)image; image = new ImageIcon(image).getImage(); BufferedImag

13、e bimage = null; GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); try int transparency = Transparency.OPAQUE; GraphicsDevice gs = ge.getDefaultScreenDevice(); GraphicsConfiguration gc = gs.getDefaultConfiguration(); bimage = gc.createCompatibleImage( image.getWidth(null),

14、image.getHeight(null), transparency); catch (HeadlessException e) if (bimage = null) int type = BufferedImage.TYPE_INT_RGB; bimage = new BufferedImage(image.getWidth(null), image.getHeight(null), type); Graphics g = bimage.createGraphics(); g.drawImage(image, 0, 0, null); g.dispose(); return bimage;

15、/实现将图片分割的方法，返回的对象是一个存放Image对象的数组。public ArrayList<Image> splitImage(ImageIcon i,int n)Image im = i.getImage();BufferedImage bi = toBufferedImage(im);int baseHeight = bi.getHeight();int basewidth = bi.getWidth();int x = 0;int y = 0;ArrayList<Image> image = new ArrayList<Image>();if

16、(n = 3) int a = basewidth/n;int b = baseHeight/n;for (int j = 0; j < n*n; j+) Image tempImage = bi.getSubimage(x, y, a, b);image.add(tempImage);x = x+a;if(x = 3*a) x = 0; y = y+b; /int j = 0;/while (j<n*n) /image.add(bi.getSubimage(x, y, a, b);/x = x+a;/if(x = 3*a)/x = 0;/y = y+b;/if (n = 4) i

17、nt a = basewidth/n;int b = baseHeight/n;for (int j = 0; j < n*n; j+) Image tempImage = bi.getSubimage(x, y, a, b);image.add(tempImage);x = x+a;if(x = n*a) x = 0; y = y+b; return image;/产生一个长度为n的不重复随机数arraylistpublic ArrayList<Integer> randomNum(int n) ArrayList<Integer> list = new Arr

18、ayList<Integer>(); Random rand = new Random(); boolean bool = new booleann; int num =0; for (int i = 0; i<n; i+) do /如果产生的数相同继续循环 num = rand.nextInt(n); while(boolnum); boolnum =true; list.add(num); return list;public boolean isOver()int mark = 0;boolean b = false;for (int i = 0; i < dif

19、; i+) for (int j = 0; j < dif; j+) if (i = dif-1&&j = dif-1) break;if (btnij.getIcon() = checkIconij) mark+;if (mark = dif*dif-1) b = true;return b;public void actionPerformed(ActionEvent e) / TODO Auto-generated method stubif (e.getSource()=restart)dif = 0; k = 0; step = 0;filename="

20、;a.jpg"for (int i = 0; i < 3; i+) for (int j = 0; j < 3; j+) btnij = null;mainPanel.removeAll();piclab.setIcon(null);steplab.setText("步数："+step);repaint();else if (e.getSource()=quit) System.exit(0);else if (e.getSource()=choosepic) /实现图片选择功能FileDialog df=new FileDialog(this,&qu

21、ot;图片选择",FileDialog.LOAD);df.setVisible(true);if(df.getFile()=null)return;/获取文件的路径filename=df.getDirectory()+df.getFile();/文件路径+文件名/System.out.println(filename); /测试路径是否正确ImageIcon image = new ImageIcon(filename);ImageIcon labImage = image;labImage.setImage(image.getImage().getScaledInstance(11

22、0, 110, Image.SCALE_DEFAULT);piclab.setIcon(labImage);if (dif = 3) ArrayList<Image> iList = splitImage(image, 3);/实际上只会用到list中的前8张图片，故只需产生07这八个数就行ArrayList<Integer> numList = randomNum(8);ImageIcon tempIcon = new ImageIcon8;checkIcon = new ImageIcon33; for (int j = 0; j < 3; j+)for (i

23、nt i = 0; i < 3; i+) /用于消除数组越界异常：这里的btn会有9个，而image只有8个，故最后一个btn是没有对象可以给它赋图片的。/所以当最后一个ImageIcon对象要出来时，breakif(i = 2&&j = 2) break; checkIconij = new ImageIcon(iList.get(k).getScaledInstance(120, 120, Image.SCALE_AREA_AVERAGING); tempIconk = checkIconij; / ImageIcon changedIcon = null;/ cha

24、ngedIcon = new ImageIcon33;/ ImageIcon smallIcon = new ImageIcon(iList.get(numList.get(k).getScaledInstance(120, 120, Image.SCALE_AREA_AVERAGING);/ ImageIcon changedIcon = new ImageIcon(iList.get(k).getScaledInstance(120, 120, Image.SCALE_AREA_AVERAGING);/btnij.setIcon(changedIconij);/btnij.setIcon(

25、changedIcon);/changedIcon = null; k = k+1;int t = 0;for (int j = 0; j < 3; j+)for (int i = 0; i < 3; i+) if(i = 2&&j = 2) break;btnij.setIcon(tempIconnumList.get(t);t+;if (dif = 4) ArrayList<Image> iList = splitImage(image, 4);/实际上只会用到list中的前8张图片，故只需产生07这八个数就行ArrayList<Integer

26、> numList = randomNum(15);ImageIcon tempIcon = new ImageIcon15;checkIcon = new ImageIcon44;for (int j = 0; j < 4; j+)for (int i = 0; i < 4; i+) /用于消除数组越界异常：这里的btn会有16个，而image只有15个，故最后一个btn是没有对象可以给它赋图片的。/所以当最后一个ImageIcon对象要出来时，breakif(i = 3&&j = 3) break; checkIconij = new ImageIcon(

27、iList.get(k).getScaledInstance(90, 90, Image.SCALE_AREA_AVERAGING); tempIconk = checkIconij; / ImageIcon changedIcon = null;/ changedIcon = new ImageIcon33;/ ImageIcon smallIcon = new ImageIcon(iList.get(numList.get(k).getScaledInstance(120, 120, Image.SCALE_AREA_AVERAGING);/ ImageIcon changedIcon =

28、 new ImageIcon(iList.get(k).getScaledInstance(120, 120, Image.SCALE_AREA_AVERAGING);/btnij.setIcon(changedIconij);/btnij.setIcon(changedIcon);/changedIcon = null; k = k+1;int t = 0;for (int j = 0; j < 4; j+)for (int i = 0; i < 4; i+) if(i = 3&&j = 3) break;btnij.setIcon(tempIconnumList

29、.get(t);t+;else if (e.getSource()=easy) dif = 3; btn = new JButton33;/mainPanel.setLayout(new GridLayout(3,3);mainPanel.setLayout(null);for (int i = 0; i < 3; i+) for (int j = 0; j < 3; j+) btnij = new JButton(); btnij.setBounds(i*120, j*120, 120, 120); btnij.setBackground(Color.WHITE);/将按钮添加到

30、mainpanel面板上。for (int i = 0; i < 3; i+) for (int j = 0; j < 3; j+) mainPanel.add(btnij);btnij.addActionListener(this);repaint(); /利用reapint()方法重回mainpanel，使得新加的按钮显示出来 else if (e.getSource()=hard) dif = 4; btn = new JButton44;/mainPanel.setLayout(new GridLayout(3,3);mainPanel.setLayout(null);for (int i = 0; i < 4; i+) for (int j = 0; j < 4; j+) btnij = new JButton(); btnij.setBounds(i*90, j*90, 90, 90); btnij.setBackground(Color.WHITE);/将按钮添加到mainpanel面板上。for (int i = 0; i < 4; i+) for (int j = 0; j < 4; j+) mainPanel.add(btnij);btnij.addActionListener(this);repaint();else fo