分享一个坦克发射炮弹击中目标的程序

小鱼儿 2022-05-31 11:06 116阅读 0赞

一共两辆坦克，发射炮弹会有声音

下面是源程序

package com.cn.testy;
    
    import java.applet.Applet;
    import java.applet.AudioClip;
    import java.awt.Color;
    import java.awt.Graphics;
    import java.awt.Image;
    import java.awt.Toolkit;
    import java.awt.event.KeyEvent;
    import java.awt.event.KeyListener;
    import java.io.File;
    import java.net.URI;
    import java.net.URL;
    
    import javax.swing.JFrame;
    import javax.swing.JPanel;
    public class CSprjWilliam {
    
    	public static void main(String args[]) {
    
    		JFrame w = new JFrame();
    
    		w.setSize(3000, 3000);
    		MyPanel4 mp = new MyPanel4();
    		w.add(mp);
    		w.addKeyListener(mp);
    		mp.addKeyListener(mp);
    		Thread t = new Thread(mp);
    		t.start();
    		w.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    		w.dispose();
    		w.setVisible(true);
    
    	}
    }
    
    class MyPanel4 extends JPanel implements Runnable, KeyListener {
    	int a = 200, b = 0, x1=433, y1=80  ,x=0,y=0;   //x1,y1子弹的位置   x,y坦克位置
    	boolean show = false;//子弹
    	boolean show1 = true;// 目标
    	boolean bShooted = false; //敌方坦克是否被击中
    	URI uri;
    	URL url; 
    	File  file;
    
    
    	public void paint(Graphics g) {
    		super.paint(g);
    
    		Image bgimage = Toolkit.getDefaultToolkit().getImage("src/battle.png");
    		g.drawImage(bgimage, 0, 0, 2000, 1500, this);
    		g.setColor(new Color(0, 0, 255));
    
    		g.setColor(Color.GRAY);
    		g.fillRect(a+50,b+ 0, 20, 30);// 第一辆的履带灰
    
    		g.fillRect(a+82, b+0, 20, 30);
    		g.fillRect(a+114, b+ 0, 20, 30);
    		g.fillRect(a+146, b+0, 20, 30);
    		g.fillRect(a+178, b+0, 20, 30);
    		g.fillRect(a+210,b+ 0, 20, 30);
    		g.fillRect(a+242,b+ 0, 20, 30);
    		g.fillRoundRect(a+250,b+ 0, 30, 30, 15, 15);//第一辆的履带头尾部
    		g.fillRoundRect(a+30, b+0, 30, 30,15,15);
    
    		g.setColor(Color.black);
    		g.fillRect(a+70, b+0, 12, 30);//第一辆坦克履带黑
    		g.fillRect(a+102, b+0, 12, 30);
    		g.fillRect(a+134, b+0, 12, 30);
    		g.fillRect(a+166, b+0, 12, 30);
    		g.fillRect(a+198, b+0, 12, 30);
    		g.fillRect(a+230, b+0, 12, 30);
    
    		g.setColor(Color.ORANGE);
    		g.fillRect(a+50, b+150, 20, 30);//第一辆坦克履带黄
    		g.fillRect(a+82, b+150, 20, 30);
    		g.fillRect(a+114, b+150, 20, 30);
    		g.fillRect(a+146, b+150, 20, 30);
    		g.fillRect(a+178, b+150, 20, 30);
    		g.fillRect(a+210,b+ 150, 20, 30);
    		g.fillRect(a+242, b+150, 20, 30);
    
    		g.fillRoundRect(a+30,b+150, 30, 30,15,15);
    		g.fillRoundRect(a+250, b+150, 30, 30, 15, 15);
    
    		g.setColor(Color.black);
    		g.fillRect(a+70, b+150, 12, 30);
    		g.fillRect(a+102, b+150, 12, 30);
    		g.fillRect(a+134, b+150, 12, 30);
    		g.fillRect(a+166, b+150, 12, 30);
    		g.fillRect(a+198, b+150, 12, 30);
    		g.fillRect(a+230, b+150, 12, 30);
    
    		g.setColor(Color.DARK_GRAY);
    
    		g.fillRoundRect(a+55,b+ 15, 220, 150, 130, 130);
    		g.fillRect(a+145, b+80, 300,30 );
    		g.fillOval(a+438,b+80 , 30, 30);
    		{if (!bShooted && Math.abs(1600-x1)<=90 && Math.abs((y+250)-y1)<=20 * 14) {
    			bShooted = true;
    			//show1=false;
    			show = false; 
    			x1=433+a;
    			y1=80+b;  //子弹重新置位
    			if (show =false) {
    				super.paint(g);
    				Image cgimage = Toolkit.getDefaultToolkit().getImage("src/test.png");
    				g.drawImage(cgimage, 30, 30, 300, 3000, this);
    
    			}
    		}
    
    		if (show1 ==true) {
    			// 目标
    			y+=1;
    			g.setColor(Color.RED);
    			g.fillRect(x+1600, y+50, 30, 20);//第二辆坦克
    			g.fillRect(x+1600, y+82, 30, 20);
    			g.fillRect(x+1600, y+114, 30, 20);
    			g.fillRect(x+1600, y+146, 30, 20);
    			g.fillRect(x+1600, y+178, 30, 20);
    			g.fillRect(x+1600, y+210, 30, 20);
    			g.fillRect(x+1600, y+242, 30, 20);
    			g.fillRoundRect(x+1600,y+250, 30, 30, 15, 15);//第二辆坦克履带头尾部
    			g.fillRoundRect(x+1600, y+30, 30, 30,15,15);
    			g.fillRect(x+1600, y+70, 30, 12);//第二辆坦克履带
    			g.fillRect(x+1600, y+102, 30, 12);
    			g.fillRect(x+1600, y+134, 30, 12);
    			g.fillRect(x+1600, y+166, 30, 12);
    			g.fillRect(x+1600, y+198, 30, 12);
    			g.fillRect(x+1600, y+230, 30, 12);
    			g.setColor(Color.gray);
    			g.fillRect(x+1750, y+50, 30, 20);
    			g.fillRect(x+1750, y+82, 30, 20);
    			g.fillRect(x+1750, y+114, 30, 20);
    			g.fillRect(x+1750, y+146, 30, 20);
    			g.fillRect(x+1750, y+178, 30, 20);
    			g.fillRect(x+1750, y+210, 30, 20);
    			g.fillRect(x+1750, y+242, 30, 20);
    			g.fillRoundRect(x+1750,y+30, 30, 30,15,15);
    			g.fillRoundRect(x+1750, y+250, 30, 30, 15, 15);
    
    
    			g.setColor(Color.black);
    
    			g.fillRect(x+1750, y+70, 30, 12);
    			g.fillRect(x+1750, y+102, 30, 12);
    			g.fillRect(x+1750, y+134, 30, 12);
    			g.fillRect(x+1750, y+166, 30, 12);
    			g.fillRect(x+1750, y+198, 30, 12);
    			g.fillRect(x+1750, y+230, 30, 12);
    			g.fillRect(x+1600, y+70, 30, 12);
    			g.fillRect(x+1600, y+102, 30, 12);
    			g.fillRect(x+1600, y+134, 30, 12);
    			g.fillRect(x+1600, y+166, 30, 12);
    			g.fillRect(x+1600, y+198, 30, 12);
    			g.fillRect(x+1600, y+230, 30, 12);
    
    
    			g.setColor(Color.DARK_GRAY);
    			g.fillRoundRect(x+1615,y+ 55, 150, 220, 130, 130);
    			g.fillRect(x+1680, y+145, 30,300 );
    
    			g.fillOval(x
    					+1680,y+438 , 30,30);
    
    		}
    		}
    
    
    		if (show == true) {
    			g.setColor(new Color(0, 0, 255));
    			g.fillOval(x1, y1, 300, 30);//子弹
    			x1+=50;			
    		}
    
    	}
    
    	public void run() {
    		while (true) {
    			try {
    				Thread.sleep(10);
    
    			} catch (Exception e) {
    			}
    			repaint();
    		}
    	}
    
    	public void keyTyped(KeyEvent e) {
    	}
    	public void sound(){
    		try{
    
              //加载路径
    			file=new File("C:/Users/Administrator/Desktop/5972.wav");
    			//  uri = file.toURI();
    			url =file.toURL(); //解析路径
    			AudioClip clip;
    			clip = Applet.newAudioClip(url);
    			clip.play();
    			//aau.loop();
    			//aau.stop();
    		}catch (Exception e) {
    			// TODO: handle exception
    		}
    
    	}
    
    
    	public void keyPressed(KeyEvent e) {
    
    		if (e.getKeyCode() == KeyEvent.VK_LEFT) {
    			a -=40;
    			x1-=40;
    		}
    
    		if (e.getKeyCode() == KeyEvent.VK_UP) {
    			b -=40;
    			y1-=40;
    		}
    		if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
    			a +=40;
    			x1+=40;
    		}
    		if (e.getKeyCode() == KeyEvent.VK_DOWN) {
    			b +=40;
    			y1+=40;
    		}
    
    		if (e.getKeyCode() == KeyEvent.VK_SHIFT) {
    			bShooted = false;
    			show1 = true;
    			y = 0;
    		}
    
    		repaint();
    		if (e.getKeyCode() == KeyEvent.VK_SPACE) {
    			show = true;
    			x1=433+a;
    			y1=80+b;
    			sound();
    		}}
    
    
    	public void keyReleased(KeyEvent e) {
    	}
    }

![20180222195622223][]

[20180222195622223]: /images/20220531/0562fd6b79354304b64c1d8357226292.png