小游戏之扫雷

<pre name="code" class="java">
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.net.InterfaceAddress;

import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JToolBar;
import javax.swing.plaf.metal.MetalBorders.ToolBarBorder;

public class Clearbomb extends JFrame implements MouseListener, ActionListener {
	private int number = 9;// 几行几列
	private int bombNumber = 10;// 多少个雷
	private int qiNumber = bombNumber;

	String[] areaStr = { "9*9", "16*16", "30*30" };
	JComboBox Area = new JComboBox(areaStr);
	String[] countStr = { "10", "40", "125" };
	JComboBox bombCount = new JComboBox(countStr);
	JToolBar toolBar = new JToolBar();

	int[] a = bRandon();// 随机数组确定雷所在的JButton
	int[][] tt = {
			{ -1, 1, -number, number, -number - 1, -number + 1, number - 1,
					number + 1 },// 0,在中间的;
			{ 1, number, number + 1 },// 1，左上角;
			{ -1, number, number - 1 },// 2，右上角;
			{ 1, -number, -number + 1 },// 3，左下角;
			{ -1, -number, -number - 1 },// 4，右下角;
			{ -1, 1, number, number - 1, number + 1 },// 5，上边 ;
			{ -1, 1, -number, -number - 1, -number + 1 },// 6，下边 ;
			{ -number, number, 1, -number + 1, number + 1 },// 7，左边 ;
			{ -number, number, -1, -number - 1, number - 1 } // 8，右边;
	};
	Icon[] image = new ImageIcon[13];
	MyJButton[] b = new MyJButton[number * number];

	public Clearbomb(String str) {
		super(str);
		for (int i = 0; i < 13; i++) {
			image[i] = new ImageIcon("pictures\\x" + i + ".png");
		}

		toolBar.add(Area);
		toolBar.add(new JLabel("平铺网格"));
		Area.addActionListener(this);
		toolBar.add(bombCount);
		toolBar.add(new JLabel("个雷"));
		bombCount.addActionListener(this);
		this.getContentPane().add(toolBar, BorderLayout.NORTH);

		Dimension dim = getToolkit().getScreenSize();
		setSize(number * 30, number * 30 + 60);
		setLocation(dim.width / 4, dim.height / 4);
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		setResizable(false);
		addButton(number);
		reset();
		addMenu();
		setVisible(true);
	}

	// 加面板，再到panel上面加Button
	public void addButton(int reNumber) {
		JPanel leiArea = new JPanel();
		leiArea.setSize(reNumber * 30, reNumber * 30);
		leiArea.setLayout(new GridLayout(reNumber, reNumber));
		for (int i = 0; i &