摘要：前期学习了Java入门的相关基础，现在通过这个小项目来熟悉巩固所学。该程序主要实现了一个简易的坦克对战小游戏，提供UI界面
//此程序用来实现一个简易的坦克对战小游戏!
//Version:1.0
// @Author:Yongchun_zha
package cha09;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.*;
public class L9_1 extends JFrame implements ActionListener
{
Mypanel mp=null;
GameStage gs=null;
JMenuBar mb=null;
JMenu mu=null;
JMenuItem mi=null;
JMenuItem mi1=null;
JMenuItem mi2=null;
JMenuItem mi3=null;
public static void main(String[] args)
{
L91 l91=new L9_1();
}
public L9_1()
{
mb=new JMenuBar();
mu=new JMenu("Game");
mu.setMnemonic('G');
mi=new JMenuItem("New Game");
mi.setMnemonic('N');
mi1=new JMenuItem("Go on Game
");
mi1.setMnemonic('P');
mi2=new JMenuItem("Save&Exit");
mi2.setMnemonic('S');
mi3=new JMenuItem("Exit");
mi3.setMnemonic('E');
mi.addActionListener(this);
mi.setActionCommand("newGame");
mi1.addActionListener(this);
mi1.setActionCommand("goongame");
mi2.addActionListener(this);
mi2.setActionCommand("saveexit");
mi3.addActionListener(this);
mi3.setActionCommand("exit");
mu.add(mi);
mu.add(mi1);
mu.add(mi2);
mu.add(mi3);
mb.add(mu);
this.setJMenuBar(mb);
gs=new GameStage();
Thread ff=new Thread(gs);
ff.start();
this.add(gs);
this.setIconImage(new ImageIcon("image/tank.jpg").getImage());
this.setTitle("TANK_WAR");//设置用户界面
this.setSize(400,500);//设置窗口大小，数字代表像素
this.setLocation(300,260);//设置窗体位置
this.setResizable(false);//设置窗体大小是否可调整
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//关闭进程
this.setVisible(true);//true 显示，false不显示
}
public void actionPerformed(ActionEvent e)
{
if(e.getActionCommand().equals("newGame"))
{
mp=new Mypanel();
this.remove(gs);
this.add(mp);
Thread bb=new Thread(mp);
bb.start();
this.addKeyListener(mp);
this.setVisible(true);
}
else if(e.getActionCommand().equals("goongame"))
{
}
else if(e.getActionCommand().equals("saveexit"))
{
Record record=new Record();
record.setNumAt(mp.numArmyTank);
record.saveGame();
System.exit(0);
}
else if(e.getActionCommand().equals("exit"))
{
Record.writeRecord();
System.exit(0);
}
}
}
class Mypanel extends JPanel implements KeyListener,Runnable
{
MyTank mt=null;
ArmyTank at=null;
Explode bz=null;
Vector armyTankV=new Vector();
Vector bzV=new Vector();
int numArmyTank=3;
Image tp1=null;
Image tp2=null;
Image tp3=null;
public void keyTyped(KeyEvent e){}
public void keyReleased(KeyEvent e){}
public void keyPressed(KeyEvent e)
{
if(e.getKeyCode()==KeyEvent.VK_W ||e.getKeyCode()==KeyEvent.VK_UP)
{
this.mt.setDirection(0);
this.mt.turnUp();
}
else if(e.getKeyCode()==KeyEvent.VK_A ||e.getKeyCode()==KeyEvent.VK_DOWN)
{
this.mt.setDirection(1);
this.mt.turnDown();
}
else if(e.getKeyCode()==KeyEvent.VK_S ||e.getKeyCode()==KeyEvent.VK_LEFT)
{
this.mt.setDirection(2);
this.mt.turnLeft();
}
else if(e.getKeyCode()==KeyEvent.VK_D ||e.getKeyCode()==KeyEvent.VK_RIGHT)
{
this.mt.setDirection(3);
this.mt.turnRight();
}
if(e.getKeyCode()==KeyEvent.VK_J)
{
if(this.mt.zdV.size()<8)
{
this.mt.shutBullet();
}
}
this.repaint();
}
public Mypanel()
{
Shengyin music=new Shengyin("./tank.wav");
music.start();
Record.readRecord();
mt=new MyTank(140,232);
for(int i=0;i
{
at=new ArmyTank(i*181+5,0);
at.setDirection(2);
Thread cc=new Thread(at);
cc.start();
Bullet zd=new Bullet(at.x+10,at.y+30,2);
at.dzdV.add(zd);
Thread ee=new Thread(zd);
ee.start();
armyTankV.add(at);
}
tp1 = Toolkit.getDefaultToolkit().getImage(Panel.class.getResource("/bzxg1.gif"));
tp2 = Toolkit.getDefaultToolkit().getImage(Panel.class.getResource("/bzxg2.gif"));
tp3 = Toolkit.getDefaultToolkit().getImage(Panel.class.getResource("/bzxg3.gif"));
}
public void paint(Graphics g)
{
super.paint(g);
g.fillRect(0, 0, 400, 300);//设置画布大小
if(mt.life==true)
{
this.drawTank(mt.getX(), mt.getY(), g, mt.direction , 0);
}
for(int i=0;i
{
at=armyTankV.get(i);
if(at.life)
{
this.drawTank(at.getX(), at.getY(), g, at.direction, 1);
}
for(int j=0;j
{
Bullet zd=at.dzdV.get(j);
if(zd.life)
{
g.setColor(Color.white);
g.fill3DRect(zd.x,zd.y,3,3,false);
}
else
{
at.dzdV.remove(zd);
}
}
}
for(int i=0;i
{
Bullet zd=mt.zdV.get(i);
if(zd!=null && mt.zd.life==true)
{
g.setColor(Color.white);
g.fill3DRect(zd.x,zd.y , 3,3,false );
}
if(zd.life==false)
{
mt.zdV.remove(zd);
}
}
for(int i=0;i
{
bz=bzV.get(i);
if(bz.lifeLength>6)
{
g.drawImage(tp1, bz.x, bz.y, 30,30,this);
}
else if(bz.lifeLength>3)
{
g.drawImage(tp2, bz.x, bz.y, 30,30,this);
}
else
{
g.drawImage(tp3, bz.x, bz.y, 30,30,this);
}
bz.lifeLengthDecrease();
if(bz.lifeLength==0)
{
bzV.remove(bz);
}
}
this.showInformation(g);
}
public void drawTank(int x,int y,Graphics g,int direction,int type)
{
switch(type)
{
case 0://my tank
g.setColor(Color.yellow);
break;
case 1://army's tank
g.setColor(Color.green);
break;
}
switch(direction)
{
case 0://up
g.fill3DRect(x,y, 5, 30, false);
g.fill3DRect(x+15,y, 5, 30,false);
g.fill3DRect(x+5,y+5, 10, 20, false);
g.fillOval(x+5,y+10, 10, 10);
g.drawLine(x+10,y+15,x+10,y-3);
break;
case 1://down
g.fill3DRect(x,y, 5, 30, false);
g.fill3DRect(x+15,y, 5, 30,false);
g.fill3DRect(x+5,y+5, 10, 20, false);
g.fillOval(x+5,y+10, 10, 10);
g.drawLine(x+10,y+15,x+10,y+33);
break;
case 2://left
g.fill3DRect(x,y, 30, 5, false);
g.fill3DRect(x,y+15, 30, 5,false);
g.fill3DRect(x+5,y+5, 20, 10, false);
g.fillOval(x+10,y+5, 10, 10);
g.drawLine(x+15,y+10,x-3,y+10);
break;
case 3://right
g.fill3DRect(x,y, 30, 5, false);
g.fill3DRect(x,y+15, 30, 5,false);
g.fill3DRect(x+5,y+5, 20, 10, false);
g.fillOval(x+10,y+5, 10, 10);
g.drawLine(x+20,y+10,x+30,y+10);
break;
}
}
public void showInformation(Graphics g)
{
this.drawTank(80, 330, g, 0, 0);
this.drawTank(150,330, g, 0, 1);
g.setColor(Color.black);
g.drawString(Record.getNumAt()+"", 116,350);//整形数据后面加上“”，会把整形数据转换为String类型。
g.drawString(Record.getNumMt()+"",186,350 );
g.setFont(new Font("Bodoni MT",Font.CENTER_BASELINE,15));
g.setColor(Color.BLACK);
g.setFont(new Font("Bodoni MT",Font.BOLD,20));
g.drawString("The number of Army Tanks you shutted:", 10,400);
g.setColor(Color.DARK_GRAY);
g.drawString(Record.getSumShutNumAt()+"",370,400 );
}
public boolean shutted(Bullet zd,Tank tk)
{
boolean b2=false;
switch(tk.direction)
{
case 0:
case 1:
if(zd.x>tk.x && zd.xtk.y && zd.y
{
zd.life=false;
tk.life=false;
Explode bz=new Explode(tk.x,tk.y);
bzV.add(bz);
b2=true;
}
break;
case 2:
case 3:
if(zd.x>tk.x && zd.xtk.y && zd.y
{
zd.life=false;
tk.life=false;
b2=true;
Explode bz=new Explode(tk.x,tk.y);
bzV.add(bz);
b2=true;
}
break;
}
return b2;
}
public void shuttedArmy()
{
for(int i=0;i
{
Bullet zd=mt.zdV.get(i);
if(zd.life)
{
for(int j=0;j
{
ArmyTank at=armyTankV.get(j);
if(at.life)
{
if(this.shutted(zd, at))
{
Record.atDc();
Record.numShutAt();
}
this.shutted(zd, at);
}
}
}
}
}
public void shuttedMine()
{
for(int i=0;i
{
ArmyTank at=armyTankV.get(i);
for(int j=0;j
{
Bullet zd=at.dzdV.get(j);
this.shutted(zd, mt);
if(this.shutted(zd, mt))
{
Record.mtDc();
}
}
this.repaint();
}
}
public void run()
{
while(true)
{
try
{
Thread.sleep(100);
this.repaint();
}
catch(Exception e)
{}
for(int i=0;i
{
Bullet zd=mt.zdV.get(i);
if(zd.life)
{
for(int j=0;j
{
ArmyTank at=armyTankV.get(j);
if(at.life)
{
this.shuttedArmy();
}
}
}
this.repaint();
}
for(int i=0;i
{
Bullet zd=at.dzdV.get(i);
if(mt.life)
{
this.shuttedMine();
}
}
this.repaint();
}
}
}
class GameStage extends JPanel implements Runnable
{
int time=0;
public void paint(Graphics g)
{
super.paint(g);
g.fillRect(0,0,400,300);
if(time%2==0)
{
g.setColor(Color.orange);
g.setFont(new Font("Blackoak Std",Font.BOLD,20));
g.drawString("Welcome To", 50,140);
g.setFont(new Font("Blackoak Std",Font.PLAIN,15));
g.drawString("TANK WAR GAME", 30,170);
}
}
public void run()
{
while(true)
{
try
{
Thread.sleep(500);
}catch(Exception e){}
time++;
this.repaint();
}
}
}
//material lass
package cha09;
import java.io.*;
import java.util.Vector;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.DataLine;
import javax.sound.sampled.SourceDataLine;
class Tank
{
int x=0,y=0;
int direction=0;
int speed=5;
boolean life=true;
public int getDirection() {
return direction;
}
public void setDirection(int direction) {
this.direction = direction;
}
public int getSpeed() {
return speed;
}
public void setSpeed(int speed) {
this.speed = speed;
}
public int getX() {
return x;
}
public void setX(int x) {
this.x = x;
}
public int getY() {
return y;
}
public void setY(int y) {
this.y = y;
}
public Tank(int x,int y)
{
this.x=x;
this.y=y;
}
}
class Bullet implements Runnable
{
int x,y;
int direction;
int speed=5;
boolean life=true;
public Bullet(int x,int y,int direction)
{
this.x=x;
this.y=y;
this.direction=direction;
}
public void run()
{
while(true)
{
try
{
Thread.sleep(50);
}
catch(Exception e)
{}
switch(direction)
{
case 0:
y-=speed;
break;
case 1:
y+=speed;
break;
case 2:
x-=speed;
break;
case 3:
x+=speed;
break;
}
if(x<0||x>400||y<0||y>300)
{
this.life=false;
}
}
}
}
class MyTank extends Tank
{
Vector zdV=new Vector();
Bullet zd=null;
public MyTank(int x,int y)
{
super(x,y);
}
public void turnUp()
{
y-=speed;
}
public void turnDown()
{
y+=speed;
}
public void turnLeft()
{
x-=speed;
}
public void turnRight()
{
x+=speed;
}
public void shutBullet()
{
switch(this.direction)
{
case 0:
zd=new Bullet(x+10,y,0);
zdV.add(zd);
break;
case 1:
zd=new Bullet(x+10,y+30,1);
zdV.add(zd);
break;
case 2:
zd=new Bullet(x,y+10,2);
zdV.add(zd);
break;
case 3:
zd=new Bullet(x+30,y+10,3);
zdV.add(zd);
break;
}
Thread aa=new Thread(zd);
aa.start();
}
}
class ArmyTank extends Tank implements Runnable
{
int time=0;
int direction;
Bullet zd=null;
Vector dzdV=new Vector();
Vector armyTankV=null;
public ArmyTank(int x,int y)
{
super(x, y);
}
public boolean Impact()
{
boolean b=true;
switch(this.direction)
{
case 0:
case 1:
for(int i=0;i
{
ArmyTank at=armyTankV.get(i);
if(at!=this)
{
if(this.x>=at.x+20 || this.x+20<=at.x || (this.x<=at.x+20 && this.x+20>=at.x && (this.y+30<=at.y || this.y<=at.y+30)))
{
return true;
}
if(this.y>=at.y+20 || this.y+30<=at.y || (this.y>=at.y-30 && this.y<=at.y+20 && (this.x>at.x+30) || (this.x+20<=at.x)))
{
return true;
}
}
}
break;
case 2:
case 3:
for(int i=0;i
{
ArmyTank at=armyTankV.get(i);
if(at!=this)
{
if(at.x+20<=this.x || at.x>=this.x+30 || (this.x>=at.x-30 && this.x<=at.x+20 &&(this.y>=at.y+30 || this.y+20<=at.y)))
{
return true;
}
if(this.y>=at.y+20 || this.y+20<=at.y || (this.y>=at.y-20 && this.y<=at.y+20 &&(this.x>=at.x+30 || this.x+30<=at.x)))
{
return true;
}
}
}
break;
}
return b;
}
public void run()
{
int speed=2;
while(true)
{
switch(this.direction)
{
case 0:
for(int i=0;i<30;i++)
{
if(y>0 && Impact())
{
y-=speed;
}
try
{
Thread.sleep(50);
}catch(Exception e){}
}
break;
case 1:
for(int i=0;i<30;i++)
{
if(y<240 && Impact())
{
y+=speed;
}
try
{
Thread.sleep(50);
}catch(Exception e){}
}
break;
case 2:
for(int i=0;i<30;i++)
{
if(x>0 && Impact())
{
x-=speed;
}
try
{
Thread.sleep(50);
}catch(Exception e){}
}
break;
case 3:
for(int i=0;i<30;i++)
{
if(x<360 && Impact())
{
x+=speed;
}
try
{
Thread.sleep(50);
}catch(Exception e){}
}
break;
}
this.direction=(int)(Math.random()*4);
if(this.life==false)
{
break;
}
this.time++;
if(time%2==0)
{
if(life)
{
if(dzdV.size()<8)
{
switch(direction)
{
case 0:
zd=new Bullet(x+10,y,0);
dzdV.add(zd);
break;
case 1:
zd=new Bullet(x+10,y+30,1);
dzdV.add(zd);
break;
case 2:
zd=new Bullet(x+10,y+10,2);
dzdV.add(zd);
break;
case 3:
zd=new Bullet(x+30,y+10,3);
dzdV.add(zd);
break;
}
Thread dd=new Thread(zd);
dd.start();
}
}
}
}
}
}
class Explode
{
int x,y;
int lifeLength=9;
boolean life=true;
public Explode(int x,int y)
{
this.x=x;
this.y=y;
}
public void lifeLengthDecrease()
{
if(lifeLength>0)
{
lifeLength--;
}
else
{
this.life=false;
}
}
}
class Record
{
Vector armyTankV=null;
private static int numAt=10;
private static int numMt=2;
private static int sumShutNumAt=0;
private static FileOutputStream fo=null;
private static FileInputStream fi=null;
public static int getSumShutNumAt()
{
return sumShutNumAt;
}
public static void setSumShutNumAt(int sumShutNumAt)
{
Record.sumShutNumAt = sumShutNumAt;
}
public static void numShutAt()
{
sumShutNumAt++;
}
public static int getNumAt()
{
return numAt;
}
public static void setNumAt(int numAt)
{
Record.numAt = numAt;
}
public static int getNumMt()
{
return numMt;
}
public static void setNumMt(int numMt)
{
Record.numMt = numMt;
}
public static void atDc()
{
numAt--;
}
public static void mtDc()
{
numMt--;
}
public static void writeRecord()
{
try
{
fo=new FileOutputStream("F:/java/Part2/writeRecord.txt");
fo.write(sumShutNumAt);
}
catch(Exception e){}
finally
{
try
{
fo.close();
}
catch(Exception e){}
}
}
public static void readRecord()
{
try
{
fi=new FileInputStream("F:/java/Part2/writeRecord.txt");
sumShutNumAt=fi.read();
}
catch(Exception e){}
finally
{
try
{
fi.close();
}
catch(Exception e){}
}
}
public void saveGame()
{
try
{
fo=new FileOutputStream("F:/java/Part2/writeRecord.txt");
fo.write(sumShutNumAt);
for(int i=0;i
{
ArmyTank at=armyTankV.get(i);
if(at.life)
{
int zb=at.x;
int zb1=at.y;
int zb2=at.direction;
fo.write(zb);
fo.write(zb1);
fo.write(zb2);
}
}
}
catch(Exception e)
{}
finally
{
try
{
fo.close();
fi.close();
}
catch(Exception e){}
}
}
}
class Location
{
int x,y;
int location;
public Location(int x,int y,int location)
{
this.x=x;
this.y=y;
this.location=location;
}
}
class Shengyin extends Thread {
private String wjm;
public Shengyin(String ypwj)
{
wjm=ypwj;
}
public void run() {
File wjl = new File(wjm);
AudioInputStream ypsrl = null;
try {
ypsrl = AudioSystem.getAudioInputStream(wjl);
} catch (Exception e){}
AudioFormat format = ypsrl.getFormat();
SourceDataLine aqsj = null;
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
try {
aqsj = (SourceDataLine) AudioSystem.getLine(info);
aqsj.open(format);
} catch (Exception e){}
aqsj.start();
int zjtj = 0;
byte[] hczj = new byte[1024];
try {
while (zjtj != -1) {
zjtj = ypsrl.read(hczj, 0, hczj.length);
if (zjtj >= 0)
aqsj.write(hczj, 0, zjtj );
}
} catch (Exception e){}
finally {
aqsj.drain();
aqsj.close();
}
}
}