打字游戏源代码

DefaultFrame .java 程序

import java.awt.*;

import java.awt.color.*;

import java.awt.event.*;

public class DefaultFrame extends Frame {

public static final int GAME_WIDTH = 600;

public static final int GAME_HEIGHT = 400;

public static void main(String[] args) {

DefaultFrame defaultFrame1 = new DefaultFrame();

https://www.360docs.net/doc/7e9850522.html,uchFrame();

}

private void lauchFrame() {

this.setBounds(150, 150, GAME_WIDTH, GAME_HEIGHT);

this.setBackground(Color.DARK_GRAY);

this.setResizable(false);

this.setVisible(true);

this.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent arg0) {

System.exit(0);

}

});

KeyMonitor km = new KeyMonitor(this);

this.addKeyListener(km);

}

class KeyMonitor extends KeyAdapter {

private DefaultFrame defaultFrame;

public KeyMonitor (DefaultFrame d) {

defaultFrame = d;

}

public void keyPressed(KeyEvent e) {

if(e.getKeyCode() == KeyEvent.VK_SPACE) {

defaultFrame.setVisible(false);

new GameFrame().launchFrame();

}

}

}

public void paint(Graphics g) {

g.setFont(new Font("a",Font.BOLD,20));

g.setColor(Color.blue);

g.drawString("打字小游戏", 250, 100);

g.drawString("看看30秒时间你能打多少个字母", 150, 200);

g.drawString("按空格键开始游戏", 200, 300);

}

}

GameFrame.java程序

import java.awt.*;

import java.awt.event.*;

import java.util.*;

import java.util.List;

public class GameFrame extends Frame {

public static final int GAME_WIDTH = 600;

public static final int GAME_HEIGHT = 400;

public static int GAME_LEVEL = 2;

public static int charNum = 0; //记录总字符数

public static int hitNum = 0; //记录打中的字符数

List myChar = new ArrayList();

private boolean timeUp = false;

private Image offScreenImage = null;

public void launchFrame() {

this.setBounds(150, 150, GAME_WIDTH, GAME_HEIGHT);

this.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent arg0) {

System.exit(0);

}

});

this.setVisible(true);

KeyMonitor keyMonitor = new KeyMonitor();

this.addKeyListener(keyMonitor);

Thread t = new Thread(new CreaterChar());

t.start();

new Thread(new CountTime()).start();

new Thread(new Repaint()).start();

}

class KeyMonitor extends KeyAdapter {

public void keyPressed(KeyEvent e) {

for(int i = 0; i < myChar.size();i++) {

MyChar aChar = (MyChar)myChar.get(i);

aChar.keyPressed(e);

}

}

}

public void paint(Graphics g) {

g.setColor(Color.red);

g.setFont(new Font("a",Font.BOLD,10));

// g.drawString("屏幕中字符数" + myChar.size(), 500, 40);

g.drawString("打中的字符数"+ hitNum, 450, 60);

for (int i = 0; i < myChar.size(); i++) {

MyChar aChar = (MyChar)myChar.get(i);

if(aChar.isLive())

aChar.draw(g);

else {

myChar.remove(myChar.get(i));

}

}

if(timeUp == true) {

g.setColor(Color.blue);

g.drawString("Time Up", 200, 150);

g.drawString("打中的字符数"+ hitNum,200,200);

g.drawString("按F1重新开始",200,250);

}

}

// 双缓冲技术

public void update(Graphics g) {

if (offScreenImage == null) {

offScreenImage = this.createImage(GAME_WIDTH,GAME_HEIGHT);

}

Graphics gOffScreen = offScreenImage.getGraphics();

Color c = gOffScreen.getColor();

gOffScreen.setColor(Color.GREEN);

gOffScreen.fillRect(0, 0, GAME_WIDTH, GAME_HEIGHT);

paint(gOffScreen);

gOffScreen.setColor(c);

g.drawImage(offScreenImage, 0, 0, null);

}

class CreaterChar implements Runnable {

public void run() {

int sleep = 0;

switch (GAME_LEVEL) {

case 2:

sleep = 1000;

}

while (!timeUp) {

try {

MyChar newchar = new MyChar();

MyChar newchar1 = new MyChar();

MyChar newchar2 = new MyChar();

myChar.add(newchar);

myChar.add(newchar1);

myChar.add(newchar2);

charNum ++;

repaint();

Thread.sleep(sleep);

} catch (InterruptedException e) {

e.printStackTrace();

}

}

repaint();

}

}

class CountTime implements Runnable {

public void run() {

try {

Thread.sleep(30000);

} catch (InterruptedException e) {

e.printStackTrace();

}

timeUp = true;

}

}

class Repaint implements Runnable {

public void run() {

while(timeUp == false) {

try {

Thread.sleep(100);

} catch (InterruptedException e) {

// TODO 自动生成catch 块

e.printStackTrace();

}

repaint();

}

}

}

}

MyChar.java程序

import java.awt.Graphics;

import java.awt.color.*;

import java.awt.event.KeyEvent;

import java.awt.*;

public class MyChar {

String charString = "abcdefghijklmnopqrstuvwxyz";

int x,y;

int index;

String str;

char c;

boolean live;

public MyChar () {

x = new java.util.Random().nextInt();

if(x < 0)

x = x * (-1);

x = (x % 115 + 1) * 5;

y = 50;

index = new java.util.Random().nextInt();

if (index < 0)

index = index * (-1);

index = index %26;

c = charString.charAt(index);

str = String.valueOf(c);

live = true;

}

public void draw(Graphics g) {

g.setColor(Color.BLACK);

g.setFont(new Font("a",Font.BOLD,20));

g.drawString(str,x ,y );

y = y + 10;

if(y > GameFrame.GAME_HEIGHT - 40) {

live = false;

}

}

public void keyPressed(KeyEvent e) {

if(e.getKeyChar() == c) {

GameFrame.hitNum++;

live = false;

}

if(e.getKeyCode() == KeyEvent.VK_F1) {

GameFrame.charNum = 0;

GameFrame.hitNum = 0;

new GameFrame().launchFrame();

}

}

public boolean isLive() {

return live;

}

}