1 package MyTest;
2
3 import java.awt.*;
4 import java.awt.event.KeyEvent;
5 import java.awt.event.KeyListener;
6
7 import javax.swing.*;
8
9 public class CharGame {
10 public static void main(String args[]){
11 JFrame w = new JFrame();
12 w.setBounds(0, 0, 300, 520);
13
14 charPanel cp = new charPanel();
15 w.add(cp);
16
17 cp.setBackground(Color.BLACK);
18 w.setBackground(Color.BLACK);
19
20 Thread t = new Thread(cp);
21 t.start();
22
23 w.addKeyListener(cp);
24 cp.addKeyListener(cp);
25
26 w.setVisible(true);
27
28 }
29
30 }
31 class charPanel extends JPanel implements Runnable,KeyListener{
32 int []x = new int[10];
33 int []y = new int[10];
34 char []c = new char[10];
35 int []r = new int[255];
36 int []a = new int[255];
37 int []b = new int[255];
38 int score = 100;
39 charPanel(){
40 for(int i=0;i<10;i++){
41 x[i] = (int)(Math.random()*300);
42 y[i] = (int)(Math.random()*500);
43 c[i] = (char)(Math.random()*26+97);
44 r[i] = (int)(Math.random()*255);
45 a[i] = (int)(Math.random()*255);
46 b[i] = (int)(Math.random()*255);
47 }
48 }
49 public void paint(Graphics g){
50 super.paint(g);
51 Font f2 = new Font("",Font.BOLD,20);
52 g.setFont(f2);
53 g.setColor(Color.RED);
54 if(score<0){
55 g.drawString("Game over", 100, 200);
56 return;
57 }
58 g.drawString("您的分数为："+score, 10, 20);
59 Font f1 = new Font("",Font.BOLD,25);
60 g.setFont(f1);
61 for(int i=0;i<10;i++){
62 g.setColor(new Color(r[i],a[i],b[i]));
63 g.drawString(""+(char)c[i], x[i], y[i]);
64 }
65 }
66 public void run() {
67 // TODO Auto-generated method stub
68 while(true){
69 for(int i=0;i<10;i++){
70 y[i]++;
71 if(y[i]>500){
72 y[i]=0;
73 score-=10;
74 }
75 }
76 try{
77 Thread.sleep(30);
78 }catch(Exception e){}
79 repaint();
80 }
81 }
82 public void keyPressed(KeyEvent e) {
83 int yy = -1;
84 int index = -1;
85 // TODO Auto-generated method stub
86 for(int i=0;i<10;i++){
87 if(e.getKeyChar()==c[i]){
88 if(yy<y[i]){
89 yy=y[i];
90 index=i;
91 }
92
93 }
94 }
95 if(index>-1){
96 y[index]=0;
97 x[index]=(int)(Math.random()*300);
98 c[index]=(char)(Math.random()*10+97);
99 score+=10;
100 }
101 }
102 public void keyReleased(KeyEvent arg0) {
103 // TODO Auto-generated method stub
104
105 }
106 public void keyTyped(KeyEvent arg0) {
107 // TODO Auto-generated method stub
108
109 }
110 }
