Java实现打字练习的代码详解编程语言

import java.applet.Applet; 
import java.applet.AudioClip; 
import java.awt.Dimension; 
import java.awt.Font; 
import java.awt.Toolkit; 
import javax.swing.JFrame; 
import javax.swing.JPanel; 
import java.awt.Rectangle; 
import javax.swing.BorderFactory; 
import javax.swing.JButton; 
import javax.swing.JOptionPane; 
import javax.swing.JSlider; 
import javax.swing.JLabel; 
import javax.swing.UIManager; 
import javax.swing.event.ChangeEvent; 
import javax.swing.event.ChangeListener; 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 
import java.awt.event.KeyAdapter; 
import java.awt.event.KeyEvent; 
import java.io.File; 
import java.util.Vector; 
/** 
* Java版打字练习软件 
*  
*/ 
public class RapidTyping extends JFrame implements Runnable { 
private static final long serialVersionUID = -2831332650077025158L; 
JPanel contentPane; 
JPanel jPanel1 = new JPanel(); 
JButton jButton1 = new JButton(); 
JSlider jSlider1 = new JSlider(); 
JLabel jLabel1 = new JLabel(); 
JButton jButton2 = new JButton(); 
JLabel jLabel2 = new JLabel(); 
int count = 1, rapidity = 5; // count 当前进行的个数, rapidity 游标的位置 
int zhengque = 0, cuowu = 0; 
int rush[] = { 10, 20, 30 }; // 游戏每关的个数 可以自由添加 
int rush_count = 0; // 记录关数 
char list[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 
'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 
'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9' }; // 随机出现的数字 
// 可以自由添加 
Vector number = new Vector(); 
String paiduan = "true"; 
AudioClip Musci_anjian, Music_shibai, Music_chenggong; 
public RapidTyping() { 
try { 
setDefaultCloseOperation(EXIT_ON_CLOSE); 
// -----------------声音文件--------------------- 
Musci_anjian = Applet.newAudioClip(new File("sounds//anjian.wav") 
.toURL()); 
Music_shibai = Applet.newAudioClip(new File("sounds//shibai.wav") 
.toURL()); 
Music_chenggong = Applet.newAudioClip(new File( 
"sounds//chenggong.wav").toURL()); 
// --------------------------------------- 
jbInit(); 
} catch (Exception exception) { 
exception.printStackTrace(); 
} 
} 
/** 
* 初始化 
*  
* @throws Exception 
*/ 
private void jbInit() throws Exception { 
contentPane = (JPanel) getContentPane(); 
contentPane.setLayout(null); 
setSize(new Dimension(588, 530)); 
setTitle("Frame Title"); 
jPanel1.setBorder(BorderFactory.createEtchedBorder()); 
jPanel1.setBounds(new Rectangle(4, 4, 573, 419)); 
jPanel1.setLayout(null); 
jButton1.setBounds(new Rectangle(277, 442, 89, 31)); 
jButton1.setText("开始"); 
jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this)); 
jSlider1.setBounds(new Rectangle(83, 448, 164, 21)); 
jSlider1.setMaximum(100); 
jSlider1.setMinimum(0); 
jSlider1.setValue(95); 
jLabel1.setText("速度"); 
jLabel1.setBounds(new Rectangle(35, 451, 39, 18)); 
jButton2.setBounds(new Rectangle(408, 442, 89, 31)); 
jButton2.setText("结束"); 
jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this)); 
jLabel2.setText("第一关:10个"); 
jLabel2.setBounds(new Rectangle(414, 473, 171, 21)); 
contentPane.add(jPanel1); 
contentPane.add(jButton2); 
contentPane.add(jButton1); 
contentPane.add(jSlider1); 
contentPane.add(jLabel1); 
contentPane.add(jLabel2); 
this.addKeyListener(new MyListener()); 
jButton1.addKeyListener(new MyListener()); 
jSlider1.addKeyListener(new MyListener()); 
jSlider1.addChangeListener(new ChangeListener() { 
public void stateChanged(ChangeEvent e) { 
rapidity = 100 - jSlider1.getValue(); 
} 
}); 
} 
/** 
* 主线程 
*/ 
public void run() { 
number.clear(); 
zhengque = 0; 
cuowu = 0; 
paiduan = "true"; 
while (count <= rush[rush_count]) { 
try { 
Thread t = new Thread(new Tthread()); 
t.start(); 
count += 1; 
Thread.sleep(50 + (int) (Math.random() * 500)); // 生产下组停顿时间 
// 最快0.05秒.最慢0.5秒 
} catch (InterruptedException e) { 
e.printStackTrace(); 
} 
} 
while (true) { // 等待最后一个字符消失 
if (number.size() == 0) { 
break; 
} 
} 
if (zhengque == 0) { // 为了以后相除..如果全部正确或者错误就会出现错误. 所以.. 
zhengque = 1; 
} 
if (paiduan.equals("true")) { // 判断是否是自然结束 
if (cuowu <= 2) { // 错误不超过2个的过关 
JOptionPane.showMessageDialog(null, "恭喜你过关了"); 
rush_count += 1; // 自动加1关 
if (rush_count < rush.length) { 
if (rapidity > 10) { // 当速度大于10的时候在-5提加速度.怕速度太快 
rapidity -= 5; // 速度自动减10毫秒 
jSlider1.setValue(rapidity); // 选择位置 
} 
Thread t = new Thread(this); 
t.start(); 
} else { 
JOptionPane.showMessageDialog(null, "牛B...你通关了.."); 
rush_count = 0; 
count = 0; 
} 
} else { 
JOptionPane.showMessageDialog(null, "请再接再励"); 
rush_count = 0; 
count = 0; 
} 
} else { 
rush_count = 0; 
count = 0; 
} 
} 
public void jButton1_actionPerformed(ActionEvent e) { 
Thread t = new Thread(this); 
t.start(); 
} 
public void jButton2_actionPerformed(ActionEvent e) { 
count = rush[rush_count] + 1; 
paiduan = "flase"; 
} 
/** 
* 字符下移线程 
*/ 
class Tthread implements Runnable { 
public void run() { 
boolean fo = true; 
int Y = 0, X = 0; 
JLabel show = new JLabel(); 
show.setFont(new java.awt.Font("宋体", Font.PLAIN, 33)); 
jPanel1.add(show); 
X = 10 + (int) (Math.random() * 400); 
String parameter = list[(int) (Math.random() * list.length)] + ""; 
Bean bean = new Bean(); 
bean.setParameter(parameter); 
bean.setShow(show); 
number.add(bean); 
show.setText(parameter); 
while (fo) { 
// ---------------------字符下移-------------------- 
show.setBounds(new Rectangle(X, Y += 2, 33, 33)); 
try { 
Thread.sleep(rapidity); 
} catch (InterruptedException e) { 
e.printStackTrace(); 
} 
if (Y >= 419) { 
fo = false; 
for (int i = number.size() - 1; i >= 0; i--) { 
Bean bn = ((Bean) number.get(i)); 
if (parameter.equalsIgnoreCase(bn.getParameter())) { 
cuowu += 1; 
jLabel2.setText("正确:" + zhengque + "个,错误:" + cuowu 
+ "个"); 
number.removeElementAt(i); 
Music_shibai.play(); 
break; 
} 
} 
} 
} 
} 
} 
/** 
* 键盘监听器 
*  
*/ 
class MyListener extends KeyAdapter { 
public void keyPressed(KeyEvent e) { 
String uu = e.getKeyChar() + ""; 
for (int i = 0; i < number.size(); i++) { 
Bean bean = ((Bean) number.get(i)); 
if (uu.equalsIgnoreCase(bean.getParameter())) { 
zhengque += 1; 
number.removeElementAt(i); 
bean.getShow().setVisible(false); 
jLabel2.setText("正确:" + zhengque + "个,错误:" + cuowu + "个"); 
Music_chenggong.play(); 
break; 
} 
} 
Musci_anjian.play(); 
} 
} 
public static void main(String[] args) { 
try { 
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); 
} catch (Exception exception) { 
exception.printStackTrace(); 
} 
RapidTyping frame = new RapidTyping(); 
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); 
Dimension frameSize = frame.getSize(); 
if (frameSize.height > screenSize.height) { 
frameSize.height = screenSize.height; 
} 
if (frameSize.width > screenSize.width) { 
frameSize.width = screenSize.width; 
} 
frame.setTitle("java版打字练习软件"); 
frame.setLocation((screenSize.width - frameSize.width) / 2, 
(screenSize.height - frameSize.height) / 2); 
frame.setVisible(true); 
} 
} 
class Frame1_jButton2_actionAdapter implements ActionListener { 
private RapidTyping adaptee; 
Frame1_jButton2_actionAdapter(RapidTyping adaptee) { 
this.adaptee = adaptee; 
} 
public void actionPerformed(ActionEvent e) { 
adaptee.jButton2_actionPerformed(e); 
} 
} 
class Frame1_jButton1_actionAdapter implements ActionListener { 
private RapidTyping adaptee; 
Frame1_jButton1_actionAdapter(RapidTyping adaptee) { 
this.adaptee = adaptee; 
} 
public void actionPerformed(ActionEvent e) { 
adaptee.jButton1_actionPerformed(e); 
} 
} 
/** 
* 下落的字符类 
*  
*/ 
class Bean { 
String parameter = null; 
JLabel show = null; 
public JLabel getShow() { 
return show; 
} 
public void setShow(JLabel show) { 
this.show = show; 
} 
public String getParameter() { 
return parameter; 
} 
public void setParameter(String parameter) { 
this.parameter = parameter; 
} 
}