本文實(shí)例為大家分享了java實(shí)現(xiàn)簡(jiǎn)單掃雷游戲的具體代碼，供大家參考，具體內(nèi)容如下

package com.test.swing; import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.event.MouseEvent;import java.awt.event.MouseListener; import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel; /** * 這個(gè)是一個(gè)簡(jiǎn)單的掃雷例子，剛接觸swing編寫的，適合新手練習(xí) * 該程序使用setBounds（x,y,w,h）對(duì)控件布局 * 做法參考win xp自帶的掃雷，當(dāng)然還寫功能沒做出來(lái)， * 另外做出來(lái)的功能有些還存在bug * * @author Ping_QC */public class Test extends JFrame implements ActionListener, Runnable, MouseListener { private static final long serialVersionUID = -2417758397965039613L; private final int EMPTY = 0; private final int MINE = 1; private final int CHECKED = 2; private final int MINE_COUNT = 10; // 雷的個(gè)數(shù) private final int BUTTON_BORDER = 50; // 每個(gè)點(diǎn)的尺寸 private final int MINE_SIZE = 10; // 界面規(guī)格, 20x20 private final int START_X = 20; // 起始位置x private final int START_Y = 50; // 起始位置y private boolean flag; private JButton[][] jb; private JLabel jl; private JLabel showTime; private int[][] map; /** * 檢測(cè)某點(diǎn)周圍是否有雷，周圍點(diǎn)的坐標(biāo)可由該數(shù)組計(jì)算得到 */ private int[][] mv = { { -1, 0 }, { -1, 1 }, { 0, 1 }, { 1, 1 }, { 1, 0 }, { 1, -1 }, { 0, -1 }, { -1, -1 } }; /** * 隨機(jī)產(chǎn)生設(shè)定個(gè)數(shù)的雷 */ public void makeMine() { int i = 0, tx, ty; for (; i < MINE_COUNT;) { tx = (int) (Math.random() * MINE_SIZE); ty = (int) (Math.random() * MINE_SIZE); if (map[tx][ty] == EMPTY) { map[tx][ty] = MINE; i++; // 不記重復(fù)產(chǎn)生的雷 } } } /** * 將button數(shù)組放到frame上，與map[][]數(shù)組對(duì)應(yīng) */ public void makeButton() { for (int i = 0; i < MINE_SIZE; i++) { for (int j = 0; j < MINE_SIZE; j++) { jb[i][j] = new JButton(); // if (map[i][j] == MINE) // jb[i][j].setText(i+','+j); // listener add jb[i][j].addActionListener(this); jb[i][j].addMouseListener(this); jb[i][j].setName(i + '_' + j); // 方便點(diǎn)擊是判斷是點(diǎn)擊了哪個(gè)按鈕 // Font font = new Font(Font.SERIF, Font.BOLD, 10); // jb[i][j].setFont(font); // jb[i][j].setText(i+','+j); jb[i][j].setBounds(j * BUTTON_BORDER + START_X, i * BUTTON_BORDER + START_Y, BUTTON_BORDER, BUTTON_BORDER); this.add(jb[i][j]); } } } public void init() { flag = false; jl.setText('歡迎測(cè)試，一共有' + MINE_COUNT + '個(gè)雷'); jl.setVisible(true); jl.setBounds(20, 20, 500, 30); this.add(jl); showTime.setText('已用時(shí)：0 秒'); showTime.setBounds(400, 20, 100, 30); this.add(showTime); makeMine(); makeButton(); this.setSize(550, 600); this.setLocation(700, 100); this.setResizable(false); this.setDefaultCloseOperation(EXIT_ON_CLOSE); this.setVisible(true); } public Test(String title) { super(title); this.setLayout(null); //不使用布局管理器，每個(gè)控件的位置用setBounds設(shè)定 jb = new JButton[MINE_SIZE][MINE_SIZE]; jl = new JLabel(); showTime = new JLabel(); map = new int[MINE_SIZE][MINE_SIZE]; // 將按鈕映射到數(shù)組中 } public static void main(String[] args) { Test test = new Test('Hello Miner!'); test.init(); test.run(); } @Override public void actionPerformed(ActionEvent e) { Object obj = e.getSource(); int x, y; if ((obj instanceof JButton) == false) { showMessage('錯(cuò)誤', '內(nèi)部錯(cuò)誤'); return; } String[] tmp_str = ((JButton) obj).getName().split('_'); x = Integer.parseInt(tmp_str[0]); y = Integer.parseInt(tmp_str[1]); if (map[x][y] == MINE) { showMessage('死亡', '你踩到地雷啦~~~'); flag = true; showMine(); return; } dfs(x, y, 0); checkSuccess(); } /** * 每次點(diǎn)擊完后，判斷有沒有把全部雷都找到 通過(guò)計(jì)算狀態(tài)為enable的按鈕的個(gè)數(shù)來(lái)判斷 */ private void checkSuccess() { int cnt = 0; for (int i = 0; i < MINE_SIZE; i++) { for (int j = 0; j < MINE_SIZE; j++) { if (jb[i][j].isEnabled()) { cnt++; } } } if (cnt == MINE_COUNT) { String tmp_str = showTime.getText(); tmp_str = tmp_str.replaceAll('[^0-9]', ''); showMessage('勝利', '本次掃雷共用時(shí)：' + tmp_str + '秒'); flag = true; showMine(); } } private int dfs(int x, int y, int d) { map[x][y] = CHECKED; int i, tx, ty, cnt = 0; for (i = 0; i < 8; i++) { tx = x + mv[i][0]; ty = y + mv[i][1]; if (tx >= 0 && tx < MINE_SIZE && ty >= 0 && ty < MINE_SIZE) { if (map[tx][ty] == MINE) { cnt++;// 該點(diǎn)附近雷數(shù)統(tǒng)計(jì) } else if (map[tx][ty] == EMPTY) { ; } else if (map[tx][ty] == CHECKED) { ; } } } if (cnt == 0) { for (i = 0; i < 8; i++) { tx = x + mv[i][0]; ty = y + mv[i][1]; if (tx >= 0 && tx < MINE_SIZE && ty >= 0 && ty < MINE_SIZE && map[tx][ty] != CHECKED) { dfs(tx, ty, d + 1); } } } else { jb[x][y].setText(cnt + ''); } jb[x][y].setEnabled(false); return cnt; } /** * 在jl標(biāo)簽上顯示一些信息 * * @param title * @param info */ private void showMessage(String title, String info) { jl.setText(info); System.out.println('in functino showMessage() : ' + info); } public void run() { int t = 0; while (true) { if (flag) { break; } try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } t++; showTime.setText('已用時(shí)：' + t + ' 秒'); } // showMine(); } private void showMine() {// Icon iconMine = new ImageIcon('e:/mine.jpg'); for (int i = 0; i < MINE_SIZE; i++) { for (int j = 0; j < MINE_SIZE; j++) { if (map[i][j] == MINE) { jb[i][j].setText('#');// jb[i][j].setIcon(iconMine); } } } } @Override public void mouseClicked(MouseEvent e) { if (e.getButton() == 3) { Object obj = e.getSource(); if ((obj instanceof JButton) == false) { showMessage('錯(cuò)誤', '內(nèi)部錯(cuò)誤'); return; } String[] tmp_str = ((JButton) obj).getName().split('_'); int x = Integer.parseInt(tmp_str[0]); int y = Integer.parseInt(tmp_str[1]); if ('{1}quot;.equals(jb[x][y].getText())) { jb[x][y].setText(''); } else { jb[x][y].setText('{1}quot;); } /* if(jb[x][y].getIcon() == null){ jb[x][y].setIcon(new ImageIcon('e:/flag.jpg')); }else{ jb[x][y].setIcon(null); }*/ } } @Override public void mousePressed(MouseEvent e) { // TODO Auto-generated method stub } @Override public void mouseReleased(MouseEvent e) { // TODO Auto-generated method stub } @Override public void mouseEntered(MouseEvent e) { // TODO Auto-generated method stub } @Override public void mouseExited(MouseEvent e) { // TODO Auto-generated method stub }}

更多精彩游戲，請(qǐng)參考專題《java經(jīng)典小游戲》

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