告诉你什么是优雅的代码(9)----山寨版猜珍珠
国庆长假百无聊赖，于是玩玩3366的游戏。
玩到一款小游戏http://www.3366.com/game/28866.shtml，觉得不错，挺适合我们这种高IQ的人玩。
出于职业敏感，开始想象这个游戏是怎么实现的。
发现很简单，或许能写个出来也未可知。于是说干就干，1小时写好了内核。
本来想搞个swing版的出来，苦于没有小中华那些神奇刀法，所以还没有写。只搞了个控制台版的出来。
不过对于深谙MVC设计模式的我而言，良好的设计使得程序转移到任何的V上都是轻而易举的事情。


今天抽空重拾swing的剩余记忆，发现快遗忘殆尽，举步维艰，花了大半天时间，好不容易终于打造好了swing版。
期间一直无法显示图片浪费了我的大好光阴，头发掉了一大把，教训深刻，大家谨记不磨刀就不要砍柴。
闲话休提，先来上几张图：

你猜珍珠，我猜笑脸。




以下是UI部分代码，可运行文件提供下载，直接双击运行。
大家玩玩吧，看你能找回笑脸不。

package app.guesspos;import java.awt.BorderLayout;import java.awt.Color;import java.awt.Dimension;import java.awt.FlowLayout;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.BorderFactory;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.SwingUtilities;import javax.swing.UIManager;import javax.swing.border.BevelBorder;/** * 创建时间：Oct 9, 2010 9:06:19 AM * 项目名称：Test * @author D.Jun * @version 1.0  * @since JDK 1.6 * 文件名称：GameFrame.java * 类说明： *///VS4E -- DO NOT REMOVE THIS LINE!public class GameFrame extends JFrame implements ActionListener {private static final long serialVersionUID = 1L;private JPanel jPanel0;private JPanel jPanel1;private JButton jButton0;private JButton jButton1;private Map model = new Map();private JButton[][] btns; private int chance = 4;private int row;private int col;private static final String PREFERRED_LOOK_AND_FEEL = "javax.swing.plaf.metal.MetalLookAndFeel";public GameFrame() {initComponents();}private void initComponents() {this.setTitle("Designed By YangGuo");add(getJPanel0(), BorderLayout.NORTH);add(getJPanel1(), BorderLayout.CENTER);this.resetTitle();setSize(560, 650);}private JButton getJButton1() {if (jButton1 == null) {jButton1 = new JButton();jButton1.setBackground(new Color(255,0,0));jButton1.setForeground(new Color(255,255,255));}return jButton1;}private JButton getJButton0() {if (jButton0 == null) {jButton0 = new JButton();jButton0.setBackground(new Color(255,0,0));jButton0.setForeground(new Color(255,255,255));}return jButton0;}private JPanel getJPanel1() {if (jPanel1 == null) {jPanel1 = new JPanel();//jPanel1.setBackground(Color.blue);jPanel1.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED, null, null, null, null));row = model.getHeight();col = model.getWidth();jPanel1.setLayout(new GridLayout(row, col,1,1));btns = new JButton[row][col];for (int i = 0; i < row; i++) {btns[i] = new JButton[col];for (int j = 0; j < col; j++) {btns[i][j] = new JButton();jPanel1.add(btns[i][j]);}}paintMap();}return jPanel1;}private void paintMap() {ImageIcon sad = new ImageIcon(getClass().getResource("/app/guesspos/sad.jpg"));model.createMap();for (int i = 0; i < row ; i++) {for (int j = 0; j < col; j++) {JButton obj = btns[i][j];obj.setText("");obj.removeActionListener(this);obj.setIcon(null);obj.setEnabled(false);if(!model.isEmpty(i, j)){obj.setEnabled(true);obj.setIcon(sad);obj.addActionListener(this);obj.setActionCommand(i + "," + j);}}}}private JPanel getJPanel0() {if (jPanel0 == null) {jPanel0 = new JPanel();jPanel0.setBackground(Color.yellow);jPanel0.setPreferredSize(new Dimension(100, 100));jPanel0.setLayout(new FlowLayout());jPanel0.add(getJButton0());jPanel0.add(getJButton1());}return jPanel0;}private static void installLnF() {try {String lnfClassname = PREFERRED_LOOK_AND_FEEL;if (lnfClassname == null)lnfClassname = UIManager.getCrossPlatformLookAndFeelClassName();UIManager.setLookAndFeel(lnfClassname);} catch (Exception e) {System.err.println("Cannot install " + PREFERRED_LOOK_AND_FEEL+ " on this platform:" + e.getMessage());}}/** * Main entry of the class. * Note: This class is only created so that you can easily preview the result at runtime. * It is not expected to be managed by the designer. * You can modify it as you like. */public static void main(String[] args) {installLnF();System.out.println(System.getProperty("user.dir"));SwingUtilities.invokeLater(new Runnable() {public void run() {GameFrame frame = new GameFrame();frame.setDefaultCloseOperation(GameFrame.EXIT_ON_CLOSE);frame.setTitle("GameFrame");frame.getContentPane().setPreferredSize(frame.getSize());frame.pack();frame.setLocationRelativeTo(null);frame.setVisible(true);}});}public void actionPerformed(ActionEvent e) {if(e.getSource() instanceof JButton){System.out.println(chance);chance--;JButton btn = (JButton)e.getSource();btn.setIcon(null);String index = btn.getActionCommand();int row = Integer.parseInt(index.split(",")[0]);int col = Integer.parseInt(index.split(",")[1]);//JOptionPane.showMessageDialog(this, index);int dis = model.farFrom(row, col);if(dis == 0){btn.setIcon(new ImageIcon(this.getClass().getResource("/app/guesspos/smile.jpg")));JOptionPane.showMessageDialog(this, "Congratulation! Go on!");model.nextStep();chance = 4;this.paintMap();}else {btn.setEnabled(false);btn.setText("" + dis);if(chance == 0){int play = JOptionPane.showConfirmDialog(this, "Game Over! Play again?");if(play != 0){this.dispose();}else{model.setStep(1);chance = 4;this.paintMap();}}}this.resetTitle();}}private void resetTitle() {jButton0.setText("step    " + model.getStep() );jButton1.setText("chance: " + chance);}}

1 楼 helloandy2009 2010-10-19 强悍。。。。。。 2 楼 胡笨笨 2010-11-04 这样学软件才有快乐啊