java实现扫雷小游戏

 package GUI; import java.util.Random; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.Font; import java.awt.Color; import java.awt.EventQueue; import java.awt.event.InputEvent; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JButton; import javax.swing.JTextField; import javax.swing.JMenuBar; import javax.swing.JMenu; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.UIManager; import javax.swing.ImageIcon; import javax.swing.BorderFactory; import javax.swing.border.EmptyBorder; public class MineSweeperFrame extends JFrame { // 游戏模式编号 public static final int Custom_Mode = 0; public static final int Elementary_Mode = 1; public static final int Intermediate_Mode = 2; public static final int Advanced_Mode = 3; // 游戏模式参数 public static final int[] Elementary = {9, 9, 10, Elementary_Mode}; public static final int[] Intermediate = {16, 16, 40, Intermediate_Mode}; public static final int[] Advanced = {16, 30, 99, Advanced_Mode}; // 游戏字体、图片、文字颜色 private static final Font FontC = new Font("Consolas", Font.PLAIN, 22); private static final Font FontD = new Font("等线", Font.PLAIN, 20); private static final ImageIcon imgicon = new ImageIcon( MineSweeperFrame.class.getResource("/Images/icon.jpg-600")); private static final ImageIcon imgflag = new ImageIcon( MineSweeperFrame.class.getResource("/Images/flag.png-600")); private static final ImageIcon imgbomb = new ImageIcon( MineSweeperFrame.class.getResource("/Images/bomb.png-600")); private static final Color[] NumberColor = {Color.blue, Color.green, Color.orange, Color.magenta, Color.red, Color.cyan, Color.black, Color.gray}; // 数据文件及高分记录 private static File file = new File("MineSweeper.txt"); private static int HighScore_Elementary; private static int HighScore_Intermediate; private static int HighScore_Advanced; private int gamemode; private int row; private int column; private int area; private int minecount; private int flagcount; private int enablecount; private boolean[][] minearea; private boolean[][] flagmark; private boolean isGameOver; private boolean isFirstClick; private TimeThread timeThread; private JPanel contentPane; private JMenuBar menuBar; private JPanel pnlCount; private JPanel pnlMine; private MineButton[][] btnMine; private JTextField txtTime; private JTextField txtCount; /** * Launch the application. */ public static void main(String[] args) { int[] i = getDataFromFile(); EventQueue.invokeLater(new Runnable() { public void run() { try { new MineSweeperFrame(i[0], i[1], i[2], i[3]); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame. */ public MineSweeperFrame(int row, int column, int minecount, int mode) { // 设置各组件的默认字体 UIManager.put("Menu.font", FontD); UIManager.put("Label.font", FontD); UIManager.put("Button.font", FontD); UIManager.put("MenuBar.font", FontD); UIManager.put("MenuItem.font", FontD); UIManager.put("TextField.font", FontD); UIManager.put("OptionPane.buttonFont", FontD); UIManager.put("OptionPane.messageFont", FontD); setTitle("扫雷"); setResizable(false);  // 设置窗口不可改变大小 setVisible(true);   // 设置窗口初始可见 setIconImage(imgicon.getImage()); // 设置窗体的icon setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // 注册监听器，响应窗口关闭事件 addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e){ saveDataToFile(); } }); menuBar = new JMenuBar(); setJMenuBar(menuBar); JMenu mGame = new JMenu("游戏"); menuBar.add(mGame); JMenu mRestart = new JMenu("重新开始"); mGame.add(mRestart); JMenuItem mitRestart = new JMenuItem("重新开始本局"); mitRestart.addActionListener(new RestartListener()); mRestart.add(mitRestart); JMenuItem mitReset = new JMenuItem("开始新的游戏"); mitReset.addActionListener(new ResetMineListener()); mRestart.add(mitReset); JMenu mDifficulty = new JMenu("难度设置"); mGame.add(mDifficulty); JMenuItem mitElementary = new JMenuItem("初级"); mitElementary.addActionListener(new ResetModeListener(Elementary)); mDifficulty.add(mitElementary); JMenuItem mitIntermediate = new JMenuItem("中级"); mitIntermediate.addActionListener(new ResetModeListener(Intermediate)); mDifficulty.add(mitIntermediate); JMenuItem mitAdvanced = new JMenuItem("高级"); mitAdvanced.addActionListener(new ResetModeListener(Advanced)); mDifficulty.add(mitAdvanced); JMenuItem mitCustom = new JMenuItem("自定义"); mitCustom.addActionListener(new CustomSizeFrameListener()); mDifficulty.add(mitCustom); JMenuItem mitHighScore = new JMenuItem("高分榜"); mitHighScore.addActionListener(new HighScoreListener()); mGame.add(mitHighScore); mGame.addSeparator(); JMenuItem mitExit = new JMenuItem("退出"); // 注册监听器，监听“退出”菜单项 mitExit.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { saveDataToFile(); System.exit(0); } }); mGame.add(mitExit); JMenu mHelp = new JMenu("帮助"); mHelp.add(new JMenuItem("http://www.baidu.com/")); menuBar.add(mHelp); contentPane = new JPanel(); contentPane.setBorder(new EmptyBorder(10, 10, 10, 10)); contentPane.setLayout(new BorderLayout(0, 0)); setContentPane(contentPane); pnlCount = new JPanel(); contentPane.add(pnlCount, BorderLayout.NORTH); JLabel lblTime = new JLabel("时间"); pnlCount.add(lblTime); txtTime = new JTextField("0", 3); txtTime.setEditable(false); pnlCount.add(txtTime); JLabel lblCount = new JLabel("计数"); pnlCount.add(lblCount); txtCount = new JTextField("0/" + minecount, 5); txtCount.setEditable(false); pnlCount.add(txtCount); pnlMine = new JPanel(); contentPane.add(pnlMine, BorderLayout.CENTER); gamemode = mode; setMineArea(row, column, minecount); setMinePosition(); setMineButton(); UIManager.put("Label.font", FontC); } // 从文件中读取数据 public static int[] getDataFromFile() { try { FileInputStream fis = new FileInputStream(file); byte[] buffer = new byte[256]; int size = fis.read(buffer); fis.close(); String[] s = new String(buffer, 0, size).split(" "); HighScore_Elementary = Integer.parseInt(s[0]); HighScore_Intermediate = Integer.parseInt(s[1]); HighScore_Advanced = Integer.parseInt(s[2]); int[] i = {Integer.parseInt(s[3]), Integer.parseInt(s[4]), Integer.parseInt(s[5]), Integer.parseInt(s[6])}; return i; } catch (Exception e) { HighScore_Elementary = Integer.MAX_VALUE; HighScore_Intermediate = Integer.MAX_VALUE; HighScore_Advanced = Integer.MAX_VALUE; return Elementary; } } // 保存数据到文件 public void saveDataToFile() { try { String s = HighScore_Elementary + " " + HighScore_Intermediate + " " + HighScore_Advanced + " " + row + " " + column + " " + minecount + " " + gamemode; FileOutputStream fos = new FileOutputStream(file); fos.write(s.getBytes()); fos.close(); } catch (IOException e) { e.printStackTrace(); } } // 初始化面板的各项参数 private void setMineArea(int row, int column, int minecount) { setSize(30 * column + 20, 30 * row + 120); // 设置窗口在屏幕的正中心 setLocationRelativeTo(null); this.row = row; this.column = column; this.minecount = minecount; area = row * column; flagcount = 0; enablecount = area; minearea = new boolean[row][column]; flagmark = new boolean[row][column]; isGameOver = false; isFirstClick = true; } // 随机生成地雷的位置 private void setMinePosition(){ // 生成minecount个不重复的随机数 int[] pos = new int[area]; for (int i = 0; i  24 || c > 30) { JOptionPane.showMessageDialog(null, "限制行数：1~24\n限制列数：1~30", "警告", JOptionPane.WARNING_MESSAGE); return; } if (count <= 0 || count > r * c) { JOptionPane.showMessageDialog(null, "限制雷数：1~" + (r * c), "警告", JOptionPane.WARNING_MESSAGE); return; } new MenuFunction().ResetSize(r, c, count); gamemode = Custom_Mode; setVisible(false); } catch (NumberFormatException ex) { JOptionPane.showMessageDialog(null, "无效输入！", "错误", JOptionPane.ERROR_MESSAGE); } } }); pnlButton.add(btnOK); } public void actionPerformed(ActionEvent e) { setVisible(true); } } // “高分榜”菜单项监听类 private class HighScoreListener implements ActionListener { public void actionPerformed(ActionEvent e) { JOptionPane.showMessageDialog(null, "初级：" + HighScore_Elementary + "秒\n中级：" + HighScore_Intermediate + "秒\n高级：" + HighScore_Advanced + "秒", "高分榜", JOptionPane.INFORMATION_MESSAGE); } } // 菜单栏事件监听函数类 private class MenuFunction { // “重新开始本局”函数 public void Restart() { flagcount = 0; enablecount = area; if (!isFirstClick) { timeThread.interrupt(); isFirstClick = true; txtTime.setText("0"); } txtCount.setText("0/" + minecount); for (int i = 0; i