Java版小型打字游戏

一、项目总览

　　

二、Main方法

　　

package cn.game.demo;

import javax.swing.JFrame;

/*
 * 打字游戏
 */
public class MyWord {
    public static void main(String[] args) {
        JFrame frame =new JFrame("打字游戏");
        /** 添加画纸类 */
        MyWordPanel panel= new MyWordPanel();
        frame.add(panel);
        /** 线程关联    */
        Thread t=new Thread(panel);
        t.start();
        /**键盘关联*/
        panel.addKeyListener(panel);
        //键盘焦点在画纸上
        panel.setFocusable(true);
        
        //设置大小
        frame.setSize(800, 600);
        //关闭方法
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        //设置可见
        frame.setVisible(true);
        //设置居中
        frame.setLocationRelativeTo(null);
    
    }
}

三、界面相关设置代码

　　

package cn.game.demo;

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

import javax.swing.JPanel;

/*
 * 1
 * 2
 * 3
 * 4
 * 5 接口KeyListener
 * 
 * 6    加分 score 显示在界面上
 *         减分 字母超出下界面
 *         随机字母颜色
 *         控制字母下落速度  100 speed -5  200  speed  -1
 */
public class MyWordPanel extends JPanel implements Runnable,KeyListener{

    int[] x = new int[10];
    int[] y = new int[10];
    // 字符数组存储字母
    char[] words = new char[10];
    int score = 0;
    Color[] colors=new Color[10];
    
    //
    public MyWordPanel() {
        // TODO Auto-generated constructor stub
        for (int i = 0; i < 10; i++) {
            x[i] = (int)(Math.random()*800);
            y[i] = -(int)(Math.random()*600);
            words[i] = (char)((Math.random()*26)+'A');
            colors[i] = randomColor();
        }
    }
    @Override
    public void paint(Graphics g) {
        // TODO Auto-generated method stub
        super.paint(g);
        Font ft = new Font("", Font.BOLD, 28);
        g.setFont(ft);
        g.drawString("分数："+score+"", 50, 100);
        g.drawLine(0, 500, 800, 500);
        for (int i = 0; i < 10; i++) {
            
            g.setColor(colors[i]);
            g.drawString(words[i]+"", x[i], y[i]);
            
        }
        
    }
    
    
    @Override
    public void run() {
        // TODO Auto-generated method stub
        
        while (true) {
            //
            for (int i = 0; i < 10; i++) {
                y[i]++;
                if (y[i]>600) {
                    y[i] = 0;
                    score--;
                }
            }
            
            
            //2 调整睡眠
            try {
                int speed=15;
                if(score >= 100){
                    speed = 9;
                }
                if(score >= 200){
                    speed = 3;
                }
                Thread.sleep(speed);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            
            //重绘
            repaint();
        }
        
    }
    @Override//键盘按下
    public void keyPressed(KeyEvent e) {
        // TODO Auto-generated method stub
        // 判断是否一致 e是键盘事件
        for (int i = 0; i < 10; i++) {
            if (words[i] == e.getKeyCode()) {
                //一致后字母消失  加分
                x[i] = (int)(Math.random()*800);
                y[i] = 0;
                words[i] = (char)((Math.random()*26)+'A');
                score+=10;
                //终止所有循环
                break;
                //终止一次循环跳到下次循环
                //continue;
            }
        }
    }
    @Override//键盘释放
    public void keyReleased(KeyEvent arg0) {
        // TODO Auto-generated method stub
        
    }
    @Override//键盘类型
    public void keyTyped(KeyEvent arg0) {
        // TODO Auto-generated method stub
        
    }
    public  Color randomColor(){
        int R = (int)(Math.random()*255);
        int G = (int)(Math.random()*255);
        int B = (int)(Math.random()*255);
        Color color = new Color(R, G, B);
        return color;
    }

}

四、运行

　　

五、源码地址

　　　Github:　https://github.com/wangchuanli001/Demo/tree/master/MyWord