多线程赛跑小游戏，练手demo

package aa.bb; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Graphics; import java.awt.GridLayout; import java.awt.Image; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.Random; import javax.swing.BorderFactory; import javax.swing.ButtonGroup; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JRadioButton; import javax.swing.JScrollPane; import javax.swing.JTextArea; public class RunGame extends JFrame { public MyJpanel myPanel; public Mythread[] myThreads; public JPanel panel1, panel2; public JRadioButton[] radioButtons; public JRadioButton radioButton; public JTextArea textArea; public JScrollPane scro; public JButton button; public String[] strs1, strs2, strs3, strs4, strs5; public String str; public ButtonGroup buttongroup; public int i, sum, ranking; public Boolean flag; public Image image; public Image[] imgs1,imgs2; public JLabel label; public JComboBox comboBox; public int width,height; public RunGame() { super("多线程赛跑"); panel1 = new JPanel(); panel2 = new JPanel(); strs1 = new String[] { "images/1.gif", "images/2.gif", "images/4.gif", "images/3.gif" }; strs2 = new String[] { "1", "2", "3", "4" }; strs3 = new String[] { "张三", "李四", "王五", "赵六" }; strs4 = new String[] { "100", "200", "300", "500", "1000" }; strs5 = new String[] { "images/11.gif", "images/21.gif", "images/41.gif", "images/31.gif", "images/13.gif", "images/23.gif", "images/43.gif", "images/33.gif", "images/12.gif", "images/22.gif", "images/42.gif", "images/32.gif" }; buttongroup = new ButtonGroup(); radioButtons = new JRadioButton[4]; button = new JButton("Start"); textArea = new JTextArea(5, 10); scro = new JScrollPane(textArea); flag = true; label = new JLabel(); sum = 10000; ranking = 0; width=80;height=90; comboBox = new JComboBox(); myThreads = new Mythread[4]; myPanel = new MyJpanel(); imgs1 = new Image[4]; imgs2 = new Image[4]; comboBox.setBorder(BorderFactory.createTitledBorder("Select")); label.setText("Money:" + sum); panel1.setBackground(Color.PINK); for (i = 0; i < 4; i++) { radioButton = new JRadioButton(); radioButton.setText(strs3[i]); radioButtons[i] = radioButton; panel2.add(radioButtons[i]); buttongroup.add(radioButtons[i]); } for (i = 0; i < 5; i++) { comboBox.addItem(strs4[i]); } for (i = 0; i < 4; i++) { myThreads[i] = new Mythread(Toolkit.getDefaultToolkit() .createImage(strs5[i]), strs5[i + 4], strs3[i]); } for (i = 0; i < 4; i++) { image = Toolkit.getDefaultToolkit().createImage(strs1[i]); imgs1[i] = image; image = Toolkit.getDefaultToolkit().createImage(strs5[i+8]); imgs2[i] = image; } panel2.setOpaque(false); panel2.setBorder(BorderFactory.createTitledBorder("选择区")); panel1.add(panel2, BorderLayout.WEST); panel1.add(button); button.addActionListener(new MyListener()); panel1.add(scro); panel1.add(label); panel1.add(comboBox); myPanel.setBorder(BorderFactory.createTitledBorder("赛马区")); myPanel.setBackground(Color.WHITE); this.add(myPanel); this.add(panel1, "South"); this.setLocation(100, 100); this.setSize(700, 500); this.setVisible(true); this.setResizable(false); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } public static void main(String[] args) { // TODO Auto-generated method stub new RunGame(); } class MyListener implements ActionListener { @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub switch (e.getActionCommand()) { // 先判断button case "Start": str = (String) comboBox.getSelectedItem(); // 获得赌注 int number1 = 0; width=0; height=0; try { int x = Integer.valueOf(str); for (i = 0; i < 4; i++) { // 如果没有选择人物，请选择 if (radioButtons[i].isSelected()) { number1 += 1; } } if (number1 == 0) { JOptionPane.showMessageDialog(null, "请选择人物 "); } else { for (Mythread thread : myThreads) { // 线程开始 thread.start(); } textArea.setText("比赛开始\n"); flag = true; button.setEnabled(false); button.setText("Restart"); button.setEnabled(false); break; } } catch (Exception e2) { // TODO: handle exception JOptionPane.showMessageDialog(null, "输入格式不正确"); } case "Restart": str = (String) comboBox.getSelectedItem(); ranking = 0; int number2 = 0; width=0;height=0; flag = true; try { int x = Integer.valueOf(str); for (i = 0; i < 4; i++) { if (radioButtons[i].isSelected()) { number2 += 1; } } if (number2 == 0) { JOptionPane.showMessageDialog(null, "请选择人物 "); } else if (sum == 0) { JOptionPane.showMessageDialog(null, "您的余额为0，系统赠送给您500"); sum = 500; } else if (x > sum) { JOptionPane.showMessageDialog(null, "金额不足"); } else { for (i = 0; i < 4; i++) { // 需要重新定义线程 myThreads[i] = new Mythread(Toolkit .getDefaultToolkit().createImage(strs5[i]), strs5[i + 4], strs3[i]); } for (Mythread thread : myThreads) { thread.start(); } textArea.setText("比赛开始\n"); button.setEnabled(false); flag = true; } } catch (Exception e2) { // TODO: handle exception JOptionPane.showMessageDialog(null, "输入格式不正确"); } } } } class MyJpanel extends JPanel { @Override protected void paintComponent(Graphics g) { // TODO Auto-generated method stub for (i = 0; i < myThreads.length; i++) { // 画背景 g.drawImage(imgs1[i], 5, 10 + i * 90, 680, 90, this); // 画跑步图片 g.drawImage(myThreads[i].image1, myThreads[i].starX, 20 + i * 90,80-width,90-height, this); g.drawImage(imgs2[i], 5, 10+i*90, width, height, this); } g.setColor(Color.YELLOW); g.drawLine(650, 10, 650, 370); } } class Mythread extends Thread { Image image1; Random ran = new Random(); int starX; String strs; // 线程构造器，每一个线程有一张图片，有一个字符串，有一个名字 public Mythread(Image image1, String strs, String str) { this.image1 = image1; this.strs = strs; this.setName(str); } @Override public void run() { // TODO Auto-generated method stub while (starX < 650 && flag) { starX += ran.nextInt(15); try { Thread.sleep(100); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } repaint(); } ranking++; button.setEnabled(true); textArea.append("第" + ranking + "名是：" + Thread.currentThread().getName()); textArea.append("\n"); Match(Thread.currentThread().getName(), ranking); if (ranking == 1) { Show(this.strs); } try { Thread.sleep(2000); width=80;height=90; } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } // 判断猜的是否正确 public void Match(String str, int ranking) { if (flag) { if (ranking == 1) { // 把下面show里面的程序放在这里完全可以 for (i = 0; i < 4; i++) { if (radioButtons[i].isSelected() && radioButtons[i].getText().equals(strs)) { textArea.append("恭喜您猜对了！！！\n"); str = (String) comboBox.getSelectedItem(); sum = sum + Integer.valueOf(str); label.setText("Money" + sum);