JAVA基础课程设计 简易坦克大战

工程的结构如下:

类名	父类/接口	功能
Paly	void	音频播放
Wel_Panel	JPanel	欢迎界面
keylistener	KeyAdapter	键盘监听
PC_tank	Runnable	电脑坦克的控制
T_Bullet	Runnable	子弹的控制
Test	void	主函数入口各类的组装
A_tank	JPanel	左方向坦克的绘制
D_tank	JPanel	右方向坦克的绘制
S_tank	JPanel	下方向坦克的绘制
W_tank	JPanel	上方向坦克的绘制
Bullet	JPanel	子弹的绘制

Bullet.java:

package draw_gra;

import java.awt.Color;
import java.awt.Graphics;

import javax.swing.JPanel;

@SuppressWarnings("serial")
public class Bullet extends JPanel
{
	int x;
	public Bullet(int i)
	{
		x=i;
		
	}
	@Override
	public void paint(Graphics g)
	{
		// TODO Auto-generated method stub
		if(x==0)
			g.setColor(Color.GREEN);
		else
			g.setColor(Color.red);
		g.fillOval(0, 0, 5, 5);
	}
}

paly.java:

package draw_gra;

import java.io.File;
import java.io.IOException;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.SourceDataLine;
import javax.sound.sampled.UnsupportedAudioFileException;

public class Paly {
	private static AudioInputStream audioInputStream;
	private static AudioFormat audioFormat;
	private static SourceDataLine res;




	public  Paly(File file) throws UnsupportedAudioFileException, IOException, LineUnavailableException 
		 {
		audioInputStream = AudioSystem.getAudioInputStream(file);//得到要播放的文件的音频输入流
		audioFormat = audioInputStream.getFormat();//音频流的

		res = AudioSystem.getSourceDataLine(audioFormat);//得到输出设备对象
		
		res.open(audioFormat);//打开输出设备
//		res.open();
		res.start();//开始播放
		
		int inBytes = 0;
		byte[] audioData = new byte[1024*200];//缓冲区
		while ((inBytes != -1)) {
			inBytes = audioInputStream.read(audioData, 0, audioData.length);//从音频输入流读取音频数据到缓冲区

			if (inBytes >= 0) {//把音频数据写入到输出设备
				res.write(audioData, 0, inBytes);
			}
		}
		res.drain();//直到输出设备对象缓冲区的数据被输出，返回。加上这句，能完整的输出整个音频流
		res.close();//关闭输出设备
		audioInputStream.close();//关闭音频流
	}
}

Wel_Panel.java

package draw_gra;

import java.awt.BorderLayout;
import java.awt.CardLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

public class Wel_Panel extends JPanel
{
	JFrame frame;
	JPanel Tank;
	public Wel_Panel(JFrame fra,JPanel tank)
	{
		frame=fra;
		Tank=tank;
		ImageIcon bg =new ImageIcon("./res/wel.png");
		JLabel label=new JLabel(bg,JLabel.CENTER);
		this.setLayout(new BorderLayout());
		label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
		this.add(label,BorderLayout.CENTER);
		JButton btn=new JButton();
		btn.setIcon(bg);
		this.add(btn);
		btn.addMouseListener(new MouseAdapter(){

			@Override
			public void mouseClicked(MouseEvent e)
			{
				// TODO Auto-generated method stub
				if(e.getButton()==MouseEvent.BUTTON1)
					((CardLayout)frame.getContentPane().getLayout()).show(frame.getContentPane(), "Game");
				Tank.requestFocus();
			}
			
		});
	}	

}

keylistener.java:

package tank_war;

import java.awt.CardLayout;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.ArrayList;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class keylistener extends KeyAdapter
{
	

	private JPanel Game;
	private JPanel panel;			//玩家坦克
	private static int x;			//记录tank方向
	private ArrayList pctanks;
	public keylistener(JPanel Game1, JPanel panel2,ArrayList pcs)
	{
		// TODO Auto-generated constructor stub
		Game=Game1;
		panel=panel2;
		x=3;
		pctanks=pcs;
	}
	
	@Override
	public void keyPressed(KeyEvent e)
	{
		// TODO Auto-generated method stub
		super.keyPressed(e);
		if(panel.getX()==0&&e.getKeyCode()==KeyEvent.VK_A)			//防止越界
			return ;
		if(panel.getY()==0&&e.getKeyCode()==KeyEvent.VK_W)
			return ;
		if(panel.getX()>460&&e.getKeyCode()==KeyEvent.VK_D)
			return ;
		if(panel.getY()>460&&e.getKeyCode()==KeyEvent.VK_S)
			return ;
		switch(e.getKeyCode())
			{
			case KeyEvent.VK_W:
				panel.setLocation(panel.getX(),panel.getY() -2);
				((CardLayout)panel.getLayout()).show(panel, "W");
				x=1;
				break;
			case KeyEvent.VK_A:
				((CardLayout)panel.getLayout()).show(panel, "A");
				panel.setLocation(panel.getX()-2,panel.getY() );
				x=2;
				break;
			case KeyEvent.VK_S:
				panel.setLocation(panel.getX(),panel.getY() +2);
				((CardLayout)panel.getLayout()).show(panel, "S");
				x=3;
				break;
			case KeyEvent.VK_D:
				((CardLayout)panel.getLayout()).show(panel, "D");
				panel.setLocation(panel.getX()+2,panel.getY() );
				x=4;
				break;
			case KeyEvent.VK_J:								
				T_Bullet t_bullet=new T_Bullet(panel,Game,x,pctanks,null);		//玩家坦克发子弹,目标:pctanks
				new Thread(t_bullet,"b1").start();
				break;

			}
		Game.repaint();				//重绘窗口
	}
	

}

PC_tank.java

package tank_war;

import java.awt.*;
import java.util.Random;

import javax.swing.JFrame;
import javax.swing.JPanel;

import tank4T.A_tank;
import tank4T.D_tank;
import tank4T.S_tank;
import tank4T.W_tank;

public class PC_tank implements Runnable  
{

	private JPanel Game;
	public JPanel tank;
	private JPanel usrtank;
	PC_tank(JPanel mf,JPanel usr)
	{
		Game = mf;
		usrtank=usr;
		tank=new JPanel();
		tank.setLayout(new CardLayout());
		tank.add("W",new W_tank(0));
		tank.add("A",new A_tank(0));
		tank.add("S",new S_tank(0));
		tank.add("D",new D_tank(0));
		tank.setBounds(200, 200, 30, 30);
		Game.add(tank);
	}

	@Override
	public void run()
	{
		// TODO Auto-generated method stub
		int x=1;
		Random r = new Random();
		while (true)
		{
			int rom=r.nextInt(5);
			if(rom==0)
			{
				for(int i=r.nextInt(20);i>0;i--)
				{
					if(tank.getY()-10<10)
						continue;
					tank.setLocation(tank.getX(),tank.getY() - 10);
					((CardLayout)tank.getLayout()).show(tank, "W");
					Game.repaint();
					try
					{
						Thread.sleep(300);
					} catch (InterruptedException e)
					{
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
				x=1;
			}
			if(rom==1)
			{
				for(int i=r.nextInt(20);i>0;i--)
				{

					if(tank.getX()-10<0)
							continue;
					tank.setLocation(tank.getX() - 10,tank.getY());
					((CardLayout)tank.getLayout()).show(tank, "A");
					Game.repaint();
					try
					{
						Thread.sleep(300);
					} catch (InterruptedException e)
					{
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
				x=2;
			}
			if(rom==2)
			{
				for(int i=r.nextInt(20);i>0;i--)
				{
					if(tank.getY()+10>470)
							continue;
					tank.setLocation(tank.getX(),tank.getY() +10);
					((CardLayout)tank.getLayout()).show(tank, "S");
					Game.repaint();
					try
					{
						Thread.sleep(300);
					} catch (InterruptedException e)
					{
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
				x=3;
			}
			if(rom==3)
			{
				for(int i=r.nextInt(20);i>0;i--)
				{
					if(tank.getX()>470)
						continue;
					tank.setLocation(tank.getX() + 10,tank.getY());
					((CardLayout)tank.getLayout()).show(tank, "D");			
					Game.repaint();
					try
					{
						Thread.sleep(300);
					} catch (InterruptedException e)
					{
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
				x=4;
			}
			if(rom==4)
			{
				T_Bullet t_bullet=new T_Bullet(tank,Game,x,null,usrtank);		//计算机发射发射子弹,目标:usrtank
				new Thread(t_bullet,"p1").start();
			}
			
			try
			{
				Thread.sleep(500);
			} catch (InterruptedException e)
			{
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		if(tank.getParent()==null)			//如果该坦克以被移出Game,结束
			return ;
		Game.repaint();
		}


	}

}

T_Bullet.java:

package tank_war;

import java.awt.FlowLayout;
import java.awt.TextArea;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.ArrayList;
import java.util.ListIterator;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JPanel;

import draw_gra.Bullet;
public class T_Bullet implements Runnable
{
	JPanel tank;						//发射子弹的坦克
	Bullet bullet;
	JPanel Game;
	int dir;
	ArrayList pctanks;			//目标:计算机坦克
	JPanel usrtank;					//目标:玩家坦克
	static Object lock=new Object();
	@SuppressWarnings({ "rawtypes", "unchecked" })
	T_Bullet(JPanel panel,JPanel fra,int d,ArrayList pcs,JPanel usr)			//方向1->W; 2->A; 3->S; 4->D
	{
		tank=panel;
		usrtank=usr;
		dir=d;
		Game=fra;
		pctanks=pcs;
	}
	@Override
	public void run()
	{
		// TODO Auto-generated method stub
//		bullet=new Bullet(tank.getX(),tank.getY());
		if(usrtank==null)
			bullet=new Bullet(0);
		else
			bullet=new Bullet(1);
		bullet.setLayout(null);
//		bullet.setBounds(tank.getX(),tank.getY(),20,20);
		switch(dir)
		{
		case 1:bullet.setBounds(tank.getX()+10,tank.getY(),5,5);
		break;
		case 2:bullet.setBounds(tank.getX(),tank.getY()+10,5,5);
		break;
		case 3:bullet.setBounds(tank.getX()+10,tank.getY(),5,5);
		break;
		case 4:bullet.setBounds(tank.getX(),tank.getY()+10,5,5);
		break;
		}
		Game.add(bullet);
		while(bullet.getParent()!=null)
		{
			switch(dir)
			{
			case 1:bullet.setLocation(bullet.getX(), bullet.getY()-5);
			break;
			case 2:bullet.setLocation(bullet.getX()-5, bullet.getY());
			break;
			case 3:bullet.setLocation(bullet.getX(), bullet.getY()+5);
			break;
			case 4:bullet.setLocation(bullet.getX()+5, bullet.getY());
			break;
			}
			try
			{
				Thread.sleep(100);
			} catch (InterruptedException e)
			{
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			if(usrtank==null)
			{
				ListIterator it=pctanks.listIterator();
				synchronized(lock)
				{
					while(it.hasNext())
					{
						PC_tank obj=it.next();
						if(Math.abs(bullet.getX()-obj.tank.getX())<20&&Math.abs(bullet.getX()-obj.tank.getX())>10
						&&Math.abs( bullet.getY()-obj.tank.getY()    )<20
						)
						{
						//	obj.tank.setVisible(false);				//坦克消失
							it.remove();
							pctanks.remove(it);
							Game.remove(obj.tank);				//移出frame
							Game.remove(bullet);					//子弹消失
							
						}
					}
				}
			}
			else
			{

				if( Math.abs(bullet.getX()-usrtank.getX() )<20
				&&Math.abs(bullet.getY()-usrtank.getY())<20	)
				{
	//				usrtank.setVisible(false);			//游戏结束
					Game.remove(usrtank);
					
				}
				
			}
			Game.repaint();
		}
	}
}

Test.java:

package tank_war;

import java.awt.CardLayout;
import java.awt.Color;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;

import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.JFrame;
import javax.swing.JPanel;

import draw_gra.Paly;
import draw_gra.Wel_Panel;
import tank4T.A_tank;
import tank4T.D_tank;
import tank4T.S_tank;
import tank4T.W_tank;

public class Test
{
	
	public static void main(String[] args)
	{
		// TODO Auto-generated method stub
		ArrayList list=new ArrayList();
		JPanel Game_Panel=new JPanel();
		Game_Panel.setBounds(0, 0, 500,500);
		Game_Panel.setVisible(true);
		Game_Panel.setLayout(null);
		Game_Panel.setBackground(Color.black);
		JFrame frame=new JFrame("Tank_War");

		frame.setSize(500, 500);
		frame.setResizable(false);
		frame.setLayout(new CardLayout());			//卡片				
		frame.setLocationRelativeTo(null);
		frame.getContentPane().setBackground(Color.black);


		JPanel Tank=new JPanel(new CardLayout());		//卡片布局

		Wel_Panel wel_panel=new Wel_Panel(frame,Tank);
		wel_panel.setVisible(true);
		wel_panel.setBounds(0, 0, 500, 500);
		Tank.setBounds(0, 0, 30, 30);
		Tank.add("S",new S_tank(1));				//下
		Tank.add("W",new W_tank(1));			//上
		Tank.add("A",new A_tank(1));				//左
		Tank.add("D",new D_tank(1));				//右	
		Game_Panel.add(Tank);
		Tank.addKeyListener(new keylistener(Game_Panel,Tank,list));
		frame.setVisible(true);

		frame.add("Wel",wel_panel);
		frame.add("Game",Game_Panel);
		Tank.requestFocus();		//获得键盘焦点
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		
		
		while(list.size()<10)				//添加电脑坦克
		{
			PC_tank pc_tank=new PC_tank(Game_Panel,Tank);
			new Thread(pc_tank,"pc").start();
			list.add(pc_tank);
		}
		 try
		{
			new Paly(new File("./res/start.wav"));
		} catch (UnsupportedAudioFileException | IOException
				| LineUnavailableException e)
		{
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		 
	}

		

}

A_tank.java:

package tank4T;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;

@SuppressWarnings("serial")
public class A_tank extends JPanel
{
		
	public A_tank(int s)					//s==1 for:usr  s==0 for pc
	{
		if(s==1)
		{
			ImageIcon bg =new ImageIcon("./res/wa.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
		}
		else
		{
			
			ImageIcon bg =new ImageIcon("./res/ya.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
			
		}
	}
/*	public void paint(Graphics g)
	{
		// TODO Auto-generated method stub
		g.setColor(Color.BLUE);
		g.fillRect(0,0,20, 7);
		g.fillRect(0,21,20 , 7);
		g.setColor(Color.GREEN);
		g.fillOval(3, 7, 13, 13);
		g.setColor(Color.RED);
		g.drawLine(0, 13,10, 13);

	}*/
}

D_tank.java

package tank4T;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;

@SuppressWarnings("serial")
public class A_tank extends JPanel
{
		
	public A_tank(int s)					//s==1 for:usr  s==0 for pc
	{
		if(s==1)
		{
			ImageIcon bg =new ImageIcon("./res/wa.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
		}
		else
		{
			
			ImageIcon bg =new ImageIcon("./res/ya.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
			
		}
	}
/*	public void paint(Graphics g)
	{
		// TODO Auto-generated method stub
		g.setColor(Color.BLUE);
		g.fillRect(0,0,20, 7);
		g.fillRect(0,21,20 , 7);
		g.setColor(Color.GREEN);
		g.fillOval(3, 7, 13, 13);
		g.setColor(Color.RED);
		g.drawLine(0, 13,10, 13);

	}*/
}

S_tank.java:

package tank4T;

import java.awt.AWTEvent;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Label;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;

@SuppressWarnings({ "unused", "serial" })
public class S_tank extends JPanel
{
	

	public S_tank(int s)					//s==1 for:usr  s==0 for pc
	{
		if(s==1)
		{
			ImageIcon bg =new ImageIcon("./res/ws.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
		}
		else
		{
			ImageIcon bg =new ImageIcon("./res/ys.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
			
		}
	}
	/*public void paint(Graphics g)
	{
		// TODO Auto-generated method stub
		g.setColor(Color.BLUE);
		g.fillRect(0,0,7, 20);
		g.fillRect(21,0,7 , 20);
		g.setColor(Color.GREEN);
		g.fillOval(7, 3, 13, 13);
		g.setColor(Color.RED);
		g.drawLine(13, 10, 13, 20);

	}*/
	


}

W_tank.java

package tank4T;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.GridLayout;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;

@SuppressWarnings("serial")
public class W_tank extends JPanel
{
	public W_tank(int s)
	{
		if(s==1)
		{
			ImageIcon bg =new ImageIcon("./res/ww.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
		}
		else
		{
			
			ImageIcon bg =new ImageIcon("./res/yw.jpeg");
			JLabel label=new JLabel(bg,JLabel.CENTER);
			this.setLayout(new BorderLayout());
			label.setBounds(0,0,bg.getIconWidth() ,bg.getIconHeight());
			this.add(label,BorderLayout.CENTER);
			
		}
	}
	/*public void paint(Graphics g)
	{
		// TODO Auto-generated method stub
		g.setColor(Color.BLUE);
		g.fillRect(0,0,7, 20);
		g.fillRect(21,0,7 , 20);
		g.setColor(Color.GREEN);
		g.fillOval(7, 3, 13, 13);
		g.setColor(Color.RED);
		g.drawLine(13, 10, 13, 0);

	}*/
}

程序运行界面,,,简易...