java实现的扫雷程序

package saolei; import javax.swing.*; import javax.swing.border.BevelBorder; import javax.swing.border.EmptyBorder; import java.awt.*; import java.awt.event.*; /** * 显示所有按钮的面板 * * @author 北の枫 * */ @SuppressWarnings("serial") public class AllButtonPanel extends JPanel implements ActionListener { private int row;// 行数 private int col;// 列数 private int mineCount;// 地雷数 private MineButton[][] allButtons;// 所有按钮 private JLabel remainMine, time; private Timerln t; private boolean isPressLeftAndRight = false;// 布尔值用于判断是否有鼠标左右键同时按下 private boolean isReleasLeftAndRight = false;// 布尔值用于判断是否有鼠标左右键同时释放 public AllButtonPanel(int row, int col, int mineCount, JLabel remainMine, JLabel time) { this.row = row; this.col = col; this.mineCount = mineCount; this.remainMine = remainMine; this.time = time; t = new Timerln(); allButtons = new MineButton[row][col]; createButtons(); createMine(); init(); } private void init() { this.setLayout(new GridLayout(row, col)); for (int i = 0; i < allButtons.length; i++) { for (int j = 0; j < allButtons[i].length; j++) { this.add(allButtons[i][j]); } } } /** * 随机布雷的方法 * */ private void createMine() { int n = 0; while (n < mineCount) {// 随机生成mineCount个地雷 int i = (int) (Math.random() * row); int j = (int) (Math.random() * col); if (allButtons[i][j].getCountOfSurroundMines() != -1) { allButtons[i][j].setCountOfSurroundMines(-1); n++; } } for (int i = 0; i < allButtons.length; i++) {// 计算每个位置的周围地雷数 for (int j = 0; j < allButtons[i].length; j++) { if (allButtons[i][j].getCountOfSurroundMines() != -1) { allButtons[i][j] .setCountOfSurroundMines(getSurroundMineCount(i, j)); } } } } /** * 统计（i，j）坐标周围8个位置的地雷数 * * @param data * @param i * @param j * @return */ private int getSurroundMineCount(int i, int j) { int num = 0;// 统计周围的雷数 if (i - 1 >= 0 && j - 1 >= 0) { num += (allButtons[i - 1][j - 1].getCountOfSurroundMines() == -1 ? 1 : 0); } if (i - 1 >= 0) { num += (allButtons[i - 1][j].getCountOfSurroundMines() == -1 ? 1 : 0); } if (i - 1 >= 0 && j + 1 < allButtons[0].length) { num += (allButtons[i - 1][j + 1].getCountOfSurroundMines() == -1 ? 1 : 0); } if (j - 1 >= 0) { num += (allButtons[i][j - 1].getCountOfSurroundMines() == -1 ? 1 : 0); } if (j + 1 < allButtons[0].length) { num += (allButtons[i][j + 1].getCountOfSurroundMines() == -1 ? 1 : 0); } if (i + 1 < allButtons.length && j - 1 >= 0) { num += (allButtons[i + 1][j - 1].getCountOfSurroundMines() == -1 ? 1 : 0); } if (i + 1 < allButtons.length) { num += (allButtons[i + 1][j].getCountOfSurroundMines() == -1 ? 1 : 0); } if (i + 1 < allButtons.length && j + 1 < allButtons[0].length) { num += (allButtons[i + 1][j + 1].getCountOfSurroundMines() == -1 ? 1 : 0); } return num; } /** * 生成按钮 * */ private void createButtons() { for (int i = 0; i < allButtons.length; i++) { for (int j = 0; j < allButtons[i].length; j++) { allButtons[i][j] = new MineButton(i, j); allButtons[i][j].setBorder(new BevelBorder(BevelBorder.RAISED)); allButtons[i][j].setBackground(new Color(220, 220, 220)); allButtons[i][j].addActionListener(this);// 添加点击事件监听 allButtons[i][j].addMouseListener(new MouseAdapter() {// 添加鼠标右键事件监听 public void mouseClicked(MouseEvent e) { if (e.getButton() == MouseEvent.BUTTON3) { int remain = Integer .parseInt(CleanMine.remainMine .getText()); MineButton b = (MineButton) e.getSource(); int r = b.getRow(); int c = b.getCol(); if (!b.isCleared()) { if (b.getId() == 0) { remain--; if (remain < 10 && remain >= 0) { remainMine.setText("00" + remain); } else if (remain >= 10) { remainMine .setText("0" + remain); } else { remainMine.setText("" + remain); } b .setIcon(new ImageIcon( CleanMine.class .getResource("/image/FLAG.GIF"))); b.setId(-1); allButtons[r][c].setCleared(true); isWin(); } } else if (b.getId() == -1) { remain++; if (remain < 10 && remain >= 0) { remainMine.setText("00" + remain); } else if (remain >= 10) { remainMine.setText("0" + remain); } else { remainMine.setText("" + remain); } b.setIcon(null); b.setId(0); allButtons[r][c].setCleared(false); } } } public void mousePressed(MouseEvent e) {// 鼠标按下监听 MineButton b = (MineButton) e.getSource(); int i = b.getRow(); int j = b.getCol(); if ((e.getButton() == MouseEvent.BUTTON1 || e .getButton() == MouseEvent.BUTTON3) && !isPressLeftAndRight) { isPressLeftAndRight = true; } else if (isPressLeftAndRight) { isReleasLeftAndRight = true; int num = allButtons[i][j] .getCountOfSurroundMines();// 获得点击的这个按钮周围的雷数 int mine = 0;// 获得这个按钮周围已经插的旗子数 if (i - 1 >= 0 && j - 1 >= 0) { if (allButtons[i - 1][j - 1].getId() != -1) { allButtons[i - 1][j - 1] .setBorder(new EmptyBorder( new Insets(1, 1, 1, 1))); } mine += (allButtons[i - 1][j - 1] .getId() == -1 ? 1 : 0); } if (i - 1 >= 0) { if (allButtons[i - 1][j].getId() != -1) { allButtons[i - 1][j] .setBorder(new EmptyBorder( new Insets(1, 1, 1, 1))); } mine += (allButtons[i - 1][j].getId() == -1 ? 1 : 0); } if (i - 1 >= 0 && j + 1 < allButtons[0].length) { if (allButtons[i - 1][j + 1].getId() != -1) { allButtons[i - 1][j + 1] .setBorder(new EmptyBorder( new Insets(1, 1, 1, 1))); } mine += (allButtons[i - 1][j + 1] .getId() == -1 ? 1 : 0); } if (j - 1 >= 0) { if (allButtons[i][j - 1].getId() != -1) { allButtons[i][j - 1] .setBorder(new EmptyBorder( new Insets(1, 1, 1, 1))); } mine += (allButtons[i][j - 1].getId() == -1 ? 1 : 0); } if (j + 1 < allButtons[0].length) { if (allButtons[i][j + 1].getId() != -1) { allButtons[i][j + 1] .setBorder(new EmptyBorder( new Insets(1, 1, 1, 1))); } mine += (allButtons[i][j + 1].getId() == -1 ? 1 : 0); } if (i + 1 < allButtons.length && j - 1 >= 0) { if (allButtons[i + 1][j - 1].getId() != -1) { allButtons[i + 1][j - 1] .setBorder(new EmptyBorder( new Insets(1, 1, 1, 1))); } mine += (allButtons[i + 1][j - 1] .getId() == -1 ? 1 : 0); } if (i + 1 < allButtons.length) { if (allButtons[i + 1][j].getId() != -1) { allButtons[i + 1][j] .setBorder(new EmptyBorder( new Insets(1, 1, 1, 1))); } mine += (allButtons[i + 1][j].getId() == -1 ? 1