一、简单介绍

这是一个功能相对全的JAVA版坦克大战，界面绘制是通过JAVA的图形化用户界面完成的，包括了菜单界面和游戏界面。其中菜单界面可以供玩家选择重新开始游戏、暂停、继续、是否播放背景音乐、帮助等操作;游戏界面绘制了坦克、河流、草地、鹰碉堡等经典坦克场景,玩家在游戏界面操作坦克开始对战。

本游戏使用的主要技术有Swing编程、面向对象编程、多线程编程。本想用I/O编程实现保存游戏数据,感觉单机版的没必要就没去研究。

游戏实现的主要功能有:

坦克可以上下左右、以及左上左下右上右下八个方向移动,移动时添加音效
坦克可以发子弹(可以连发),发射时添加音效
击中对方坦克时,坦克消失,显示爆炸效果;子弹击中鹰碉堡时,游戏结束;子弹击中墙壁时,子弹消失
我方坦克吃到血块时,生命值加满
移动过程中检测碰撞,包括坦克与坦克,坦克与草地、河流、墙壁等
声音处理(开始音乐、背景音乐等)
菜单处理(开始游戏、暂停游戏、继续游戏、帮助等)
计分(分关、记录成绩)

二、工程目录

三、具体代码

每个文件都有详细的注释,不理解的可以联系作者,这里只贴出Tank.java和TankClient.java的代码,源代码将会在文章最后面贴出来,话不多说,先上代码

Tank.java代码

package com.xiaoli.tank;
 
 
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.event.KeyEvent;
import java.util.List;
import java.util.Random;
/**
 * 
 *Title:Tank
 *Description:坦克类,包括坦克移动、坦克发射炮弹等 
 *@author xiaoli
 *@date2017年1月4日
 */
public class Tank {
//坦克X方向速度,设置游戏难度时可拓展
    public static int XSPEED = 5;
    //坦克Y方向速度,设置游戏难度时可拓展
public static int YSPEED = 5;
//坦克宽度
public static final int WIDTH = 30;
//坦克高度
public static final int HEIGHT = 30;
//坦克是否活着
private boolean live = true;
//坦克的生命值
private int life = 100;
//持有对TankClient大管家的引用
TankClient tc;
//判断是否是我方坦克,默认true
private boolean good=true;
//用于记录坦克原来的坐标,碰到墙、坦克时方便退一步
private int oldX,oldY;
//绘制坦克的左上角坐标
private int x, y;
//用于产生随机数
private static Random r = new Random();
//用于控制敌人随机发出子弹
private int step = r.nextInt(30)+10;
//判断是否按下方向键
private boolean bL=false, bU=false, bR=false, bD = false;
//枚举类型定义了坦克的八个方向,和静止时的方向
enum Direction {L, LU, U, RU, R, RD, D, LD, STOP};
//坦克的方向
private Direction dir = Direction.STOP;
//炮筒的方向
private Direction ptDir = Direction.D;
    //血条
private BloodBar bar = new BloodBar();
//构造方法
public Tank(int x, int y, boolean good) {
this.x = x;
this.y = y;
this.good = good;
}
//构造方法
public Tank(int x, int y, boolean good, Direction dir,TankClient tc) {
this(x, y, good);
this.tc = tc;
this.oldX=x;
this.oldY=y;
this.dir=dir;
}
/**
* 
*@Description:画出坦克
* @param g
*/
public void draw(Graphics g) {
if(!live) {
if(!good) {
tc.tanks.remove(this);
}
return;
}
Color c = g.getColor();
if(good) g.setColor(Color.RED);
else g.setColor(Color.BLUE);
g.fillOval(x, y, WIDTH, HEIGHT);
g.setColor(c);
//血条
   if(good) bar.draw(g); 
switch(ptDir) {
case L:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x, y + Tank.HEIGHT/2);
break;
case LU:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x, y);
break;
case U:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x + Tank.WIDTH/2, y);
break;
case RU:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x + Tank.WIDTH, y);
break;
case R:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x + Tank.WIDTH, y + Tank.HEIGHT/2);
break;
case RD:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x + Tank.WIDTH, y + Tank.HEIGHT);
break;
case D:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x + Tank.WIDTH/2, y + Tank.HEIGHT);
break;
case LD:
g.drawLine(x + Tank.WIDTH/2, y + Tank.HEIGHT/2, x, y + Tank.HEIGHT);
break;
}
 
move();
}
/*
* 坦克移动
*/
void move() {
this.oldX=x;
this.oldY=y;
switch(dir) {
case L:
x -= XSPEED;
break;
case LU:
x -= XSPEED;
y -= YSPEED;
break;
case U:
y -= YSPEED;
break;
case RU:
x += XSPEED;
y -= YSPEED;
break;
case R:
x += XSPEED;
break;
case RD:
x += XSPEED;
y += YSPEED;
break;
case D:
y += YSPEED;
break;
case LD:
x -= XSPEED;
y += YSPEED;
break;
case STOP:
break;
}
if(this.dir != Direction.STOP) {
this.ptDir = this.dir;
}
if(!good){
Direction[] dirs = Direction.values();
if(step==0){
step=r.nextInt(30)+10;
int rn = r.nextInt(9);
this.dir=dirs[rn];
}
step--;
//敌人发子弹
if(r.nextInt(40)>36){
  this.fire();
}
}
if(x < 0) x = 0;
if(y < 55) y = 55;
if(x + Tank.WIDTH > TankClient.GAME_WIDTH) x = TankClient.GAME_WIDTH - Tank.WIDTH;
if(y + Tank.HEIGHT > TankClient.GAME_HEIGHT) y = TankClient.GAME_HEIGHT - Tank.HEIGHT;
}
/**
* 
*@Description:用于撞到墙、坦克时返回上一步
*/
private void stay(){
x=oldX;
y=oldY;
}
/**
* 
*@Description:按下键时监听
* @param e
*/
public void keyPressed(KeyEvent e) {
int key = e.getKeyCode();
switch(key) {
case KeyEvent.VK_R:
tc.bloods.clear();
    tc.grasses.clear();
    tc.rivers.clear();
    tc.walls.clear();
    tc.missiles.clear();
    tc.tanks.clear();
    tc.explodes.clear();
    
    //关卡、分数重置
    tc.score=0;
    tc.level=1;
    //草地
    tc.newGrass();
    //河流
    tc.newRiver();
    //墙
    tc.newWall();
    //当在区域中没有坦克时，就出来坦克      
    if (tc.tanks.size() == 0) {   
    tc.newTank();
}
tc.myTank = new Tank(220, 560, true, Direction.STOP, tc);//设置自己出现的位置
if(!tc.home.isLive()){
tc.home.setLive(true);
}
tc.dispose();
new TankClient().lauchFrame();
break;
case KeyEvent.VK_LEFT :
bL = true;
break;
case KeyEvent.VK_UP :
bU = true;
break;
case KeyEvent.VK_RIGHT :
bR = true;
break;
case KeyEvent.VK_DOWN :
bD = true;
break;
}
locateDirection();
}
/**
* 
*@Description:定位坦克的方向
*/
void locateDirection() {
if(bL && !bU && !bR && !bD) dir = Direction.L;
else if(bL && bU && !bR && !bD) dir = Direction.LU;
else if(!bL && bU && !bR && !bD) dir = Direction.U;
else if(!bL && bU && bR && !bD) dir = Direction.RU;
else if(!bL && !bU && bR && !bD) dir = Direction.R;
else if(!bL && !bU && bR && bD) dir = Direction.RD;
else if(!bL && !bU && !bR && bD) dir = Direction.D;
else if(bL && !bU && !bR && bD) dir = Direction.LD;
else if(!bL && !bU && !bR && !bD) dir = Direction.STOP;
}
    /**
     * 
     *@Description:松开键时监听
     * @param e
     */
public void keyReleased(KeyEvent e) {
int key = e.getKeyCode();
switch(key) {
case KeyEvent.VK_K:
if(this.good){
if(!this.live){
this.live=true;
this.life=100;
//复活次数加1
tc.count++;
}
}
break;
case KeyEvent.VK_J:
superFire();
break;
case KeyEvent.VK_CONTROL:
fire();
//发射炮弹音效
new Audio(2);
break;
case KeyEvent.VK_LEFT :
bL = false;
new Audio(1);
break;
case KeyEvent.VK_UP :
bU = false;
new Audio(1);
break;
case KeyEvent.VK_RIGHT :
bR = false;
new Audio(1);
break;
case KeyEvent.VK_DOWN :
bD = false;
new Audio(1);
break;
}
locateDirection();
}
/**
* 
*@Description:坦克开火
* @return 炮弹对象
*/
public Missile fire() {
if(!live)return null;
int x = this.x + Tank.WIDTH/2 - Missile.WIDTH/2;
int y = this.y + Tank.HEIGHT/2 - Missile.HEIGHT/2;
Missile m = new Missile(x, y, ptDir,this.good, this.tc);
tc.missiles.add(m);
return m;
}
/**
* 
*@Description:坦克根据方向开火
* @return 炮弹对象
*/
public Missile fire(Direction dir) {
if(!live)return null;
int x = this.x + Tank.WIDTH/2 - Missile.WIDTH/2;
int y = this.y + Tank.HEIGHT/2 - Missile.HEIGHT/2;
Missile m = new Missile(x, y, dir,this.good, this.tc);
tc.missiles.add(m);
return m;
}
/**
* 
*@Description:超级炮弹,可以向八个方向开火
*/
public void superFire(){
Direction[] dirs = Direction.values();
for(int i=0;i<8;i++){
fire(dirs[i]);
}
}
/**
* 
*@Description:判断坦克是否撞墙
* @param 墙对象
* @return 是否撞墙了
*/
public boolean CollidesWithWall(Wall w){
if(this.live&&this.getRect().intersects(w.getRect())){
this.stay();
return true;
}
return false;
}
public boolean CollidesWithWalls(List<Wall> walls){
        for(int i=0;i<walls.size();i++){
        Wall w = walls.get(i);
        if(this.live&&this.getRect().intersects(w.getRect())){
           this.stay();
        return true;
        }
        }
return false;
}
/**
* 
*@Description:判断坦克是否相撞
* @param 多辆坦克
* @return 是否和坦克相撞了
*/
public boolean collidesWithTanks(List<Tank> tanks){
for(int i=0;i<tanks.size();i++){
Tank t = tanks.get(i);
if(this!=t){
if(this.live&&t.isLive()&&this.getRect().intersects(t.getRect())){
this.stay();
t.stay();
return true;
}
}
}
return false;
}
/**
* 
*@Description:坦克是否碰到了鹰碉堡
* @param 鹰碉堡对象
* @return 是否碰到了鹰碉堡
*/
public boolean CollidesWithHome(Home h){
if(this.live&&h.isLive()&&this.getRect().intersects(h.getRect())){
this.stay();
return true;
}
return false;
}
/**
* 
*@Description:坦克是否碰到了河流,主要是地方坦克调用,我方坦克能直接渡河
* @param 河流对象
* @return 是否碰到了河流
*/
public boolean CollidesWithRiver(River r){
if(this.live&&this.getRect().intersects(r.getRect())){
this.stay();
return true;
}
return false;
}
/**
* 
*@Description:坦克是否碰到了河流,主要是地方坦克调用,我方坦克能直接渡河
* @param 河流集合
* @return 是否碰到了河流
*/
public boolean CollidesWithRivers(List<River> rivers){
for(int i=0;i<rivers.size();i++){
River t = rivers.get(i);
if(this.live&&this.getRect().intersects(t.getRect())){
this.stay();
return true;
}
}
return false;
}
public Rectangle getRect() {
return new Rectangle(x, y, WIDTH, HEIGHT);
}
    /**
     * 
     *Title:BloodBar
     *Description:我方坦克的血条,用于显示我方坦克的生命值 
     *@author xiaoli
     *@date2017年1月4日
     */
private class BloodBar{
public void draw(Graphics g){
Color c = g.getColor();
g.setColor(Color.PINK);
g.drawRect(x,y-10,WIDTH,8);
//里面的
g.setColor(Color.PINK);
int w =WIDTH*life/100;
g.fillRect(x, y-10, w, 8);
g.setColor(c);
}
}
/**
* 
*@Description:吃血块,主要是我方坦克调用
* @param 血块对象
* @return 是否吃到了血块
*/
public boolean eat(Blood b){
if(this.live&&b.isLive()&&this.getRect().intersects(b.getRect())){
this.life=100;
b.setLive(false);
tc.bloods.remove(b);
//吃血块音效
new Audio(4);
return true;
}
return false;
}
public boolean isLive() {
return live;
}
 
 
public void setLive(boolean live) {
this.live = live;
}
public int getLife() {
return life;
}
 
 
public void setLife(int life) {
this.life = life;
}
public boolean isGood() {
return good;
}
}

TankClient.java代码

package com.xiaoli.tank;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Menu;
import java.awt.MenuBar;
import java.awt.MenuItem;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
 
 
import javax.swing.JOptionPane;
/**
 * 
 *Title:TankClient
 *Description:这个类是大管家,控制着其他类,也是程序入口 
 *@author xiaoli
 *@date2017年1月4日
 */
public class TankClient extends Frame implements ActionListener {
//游戏宽度
public static final int GAME_WIDTH = 800;
//游戏高度
public static final int GAME_HEIGHT = 600;
    //是否开启重绘线程
public static boolean printable=true;
//用于产生随机数
Random r = new Random();
//记录复活次数
public static int count=0;
//关卡
public static int level=1;
//分数
public static int score=0;
//菜单条
MenuBar jmb = null;
//菜单
Menu jm1 = null, jm2 = null, jm3 = null, jm4 = null;
//菜单项
MenuItem jmi1 = null, jmi2 = null, jmi3 = null, jmi4 = null, jmi5 = null,
jmi6 = null, jmi7 = null, jmi8 = null, jmi9 = null,jmi10=null,jmi11=null;
//从上到下从左到右画墙
Wall w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,w12;
//创建我的坦克
Tank myTank = new Tank(220, 560, true,Tank.Direction.STOP, this);
//创建鹰碉堡
Home home = new Home(379,556,this);
    //墙集合,用于存放墙
List<Wall> walls = new ArrayList<Wall>();
//河流集合,用于存放河流
List<River> rivers = new ArrayList<River>();
//定义一个血块
Blood b=null;
//血块集合,用于存放血块。用集合的原因是方便删除
List<Blood> bloods = new ArrayList<Blood>();
//草集合,用于存放草
List<Grass> grasses = new ArrayList<Grass>();
//炸弹集合,用于存放炸弹
List<Explode> explodes = new ArrayList<Explode>();
//炮弹集合,用于存放炮弹
List<Missile> missiles = new ArrayList<Missile>();
//坦克集合,用于存放坦克
List<Tank> tanks = new ArrayList<Tank>();
//用于解决双缓冲闪烁现象
Image offScreenImage = null;
/**
* 绘制场景
*/
public void paint(Graphics g) {
//分关
if (score >= 1000 * level ) {
setLevel(level + 1); // 进入下一关
new Audio(5);
grasses.clear();
    rivers.clear();
    missiles.clear();
    tanks.clear();
       explodes.clear();
    walls.clear();
    this.dispose();
new TankClient().lauchFrame();
}
//家
home.draw(g);
//只能复活一次
if(myTank.getLife()<=0&&count==1){
myTank.setLive(false);
home.gameOver(g);
}
if(r.nextInt(50)>48){
newBlood();
}
//敌人死光
if(tanks.size()<=0){
for(int i=0; i<6; i++) {
if(i<3){
   tanks.add(new Tank(50 + 40*(i+1), 50, false,Tank.Direction.D, this));
}else{
tanks.add(new Tank(50 + 40*(i+1), 50, false,Tank.Direction.R, this));
}
}
}
//g.drawString("血块数量:" + bloods.size(), 10, 50);
//g.drawString("子弹数量:" + missiles.size(), 10, 70);
//g.drawString("炸弹数量:" + explodes.size(), 10, 90);
//g.drawString("坦克数量:" + tanks.size(), 10, 110);
g.drawString("关卡:" + level, 10, 90);
g.drawString("分数:" + score, 10, 110);
g.drawString("生命值:" + myTank.getLife(), 10, 130);
g.drawString("复活次数:" + count, 10, 150);
//画墙
for(int i=0;i<walls.size();i++){
walls.get(i).draw(g);
}
for(int i=0; i<missiles.size(); i++) {
Missile m = missiles.get(i);
m.hitWalls(walls);
m.hitTanks(tanks);
m.hitTank(myTank);
m.hitHome(home);
m.draw(g);
//if(!m.isLive()) missiles.remove(m);
//else m.draw(g);
}
 
for(int i=0; i<explodes.size(); i++) {
Explode e = explodes.get(i);
e.draw(g);
}
 
for(int i=0; i<tanks.size(); i++) {
Tank t = tanks.get(i);
t.CollidesWithWalls(walls);
myTank.collidesWithTanks(tanks);
t.collidesWithTanks(tanks);
t.CollidesWithHome(home);
t.CollidesWithRivers(rivers);
t.draw(g);
}
myTank.CollidesWithWalls(walls);
myTank.CollidesWithHome(home);
//画河流
for(int i=0;i<rivers.size();i++){
rivers.get(i).draw(g);
}
myTank.draw(g);
// 画草地
for (int i = 0; i < grasses.size(); i++) {
grasses.get(i).draw(g);
}
// 画血块
for (int i = 0; i < bloods.size(); i++) {
Blood b = bloods.get(i);
b.draw(g);
myTank.eat(b);
}
}
/**
* repaint先调用update再调用paint，用于解决双缓冲闪烁现象
*/
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(new Color(0xcce8cf));
gOffScreen.fillRect(0, 0, GAME_WIDTH, GAME_HEIGHT);
gOffScreen.setColor(c);
paint(gOffScreen);
g.drawImage(offScreenImage, 0, 0, null);
}
    /**
     * 本方法显示程序主窗口
     */
public void lauchFrame() {
//菜单项
newMenu();
//墙
newWall();
//河流
newRiver();
//草地
newGrass();
//坦克
newTank();
this.setTitle("经典坦克大战游戏 作者:小李");
//this.setLocation(600,300);
this.setSize(GAME_WIDTH, GAME_HEIGHT);
Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
setLocation((dim.width - getSize().width) / 2,
(dim.height - getSize().height) / 2);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
this.setResizable(false);
this.addKeyListener(new KeyMonitor());
 
setVisible(true);
 
new Thread(new PaintThread()).start();
//声音
if(this.level==1){
 StartAudio startAudio = new StartAudio("audio/7301.wav");
 startAudio.start();
}
}
/**
* 
*@Description:菜单项
*/
public void newMenu(){
// 创建菜单及菜单选项
jmb = new MenuBar();
jm1 = new Menu("游戏");
jm2 = new Menu("暂停/继续");
jm3 = new Menu("帮助");
jm4 = new Menu("游戏难度");
jm1.setFont(new Font("宋体", Font.BOLD, 15));// 设置菜单显示的字体
jm2.setFont(new Font("宋体", Font.BOLD, 15));// 设置菜单显示的字体
jm3.setFont(new Font("TimesRoman", Font.BOLD, 15));// 设置菜单显示的字体
jm4.setFont(new Font("TimesRoman", Font.BOLD, 15));// 设置菜单显示的字体
 
 
jmi1 = new MenuItem("重新开始");
jmi2 = new MenuItem("退出");
jmi11= new MenuItem("开启背景音乐");
 
jmi3 = new MenuItem("暂停");
jmi4 = new MenuItem("继续");
jmi5 = new MenuItem("游戏说明");
jmi6 = new MenuItem("难度1");
jmi7 = new MenuItem("难度2");
jmi8 = new MenuItem("难度3");
jmi9 = new MenuItem("难度4");
jmi10 = new MenuItem("操作说明");
 
jmi1.setFont(new Font("TimesRoman", Font.BOLD, 15));
jmi2.setFont(new Font("TimesRoman", Font.BOLD, 15));
jmi3.setFont(new Font("TimesRoman", Font.BOLD, 15));
jmi4.setFont(new Font("TimesRoman", Font.BOLD, 15));
jmi5.setFont(new Font("TimesRoman", Font.BOLD, 15));
 
 
jm1.add(jmi1);
jm1.add(jmi2);
jm1.add(jmi11);
 
jm2.add(jmi3);
jm2.add(jmi4);
jm3.add(jmi5);
jm3.add(jmi10);
 
jm4.add(jmi6);
jm4.add(jmi7);
jm4.add(jmi8);
jm4.add(jmi9);
 
 
jmb.add(jm1);
jmb.add(jm2);
jmb.add(jm4);
jmb.add(jm3);
jmi1.addActionListener(this);
jmi1.setActionCommand("NewGame");
jmi2.addActionListener(this);
jmi2.setActionCommand("Exit");
jmi11.addActionListener(this);
jmi11.setActionCommand("startMain");
 
jmi3.addActionListener(this);
jmi3.setActionCommand("Stop");
jmi4.addActionListener(this);
jmi4.setActionCommand("Continue");
jmi5.addActionListener(this);
jmi5.setActionCommand("help1");
jmi10.addActionListener(this);
jmi10.setActionCommand("help2");
 
jmi6.addActionListener(this);
jmi6.setActionCommand("level1");
jmi7.addActionListener(this);
jmi7.setActionCommand("level2");
jmi8.addActionListener(this);
jmi8.setActionCommand("level3");
jmi9.addActionListener(this);
jmi9.setActionCommand("level4");
 
 
this.setMenuBar(jmb);// 菜单Bar放到JFrame上
}
/**
* 
*@Description:生成墙
*/
public void newWall() {
if(this.level==1){
w1 = new Wall(210, 200, 100, 30, this);
w2 = new Wall(210, 200, 30, 190, this);
w3 = new Wall(280, 200, 30, 190, this);
w4 = new Wall(210, 370, 100, 30, this);
w5 = new Wall(440, 200, 100, 30, this);
w6 = new Wall(440, 200, 30, 95, this);
w7 = new Wall(470, 265, 70, 30, this);
w8 = new Wall(510, 200, 30, 190, this);
w9 = new Wall(440, 370, 100, 30, this);
w10 = new Wall(379, 530, 43, 20, this);
w11 = new Wall(280, 530, 30, 70, this);
w12 = new Wall(510, 530, 30, 70, this);
walls.add(w1);
walls.add(w2);
walls.add(w3);
walls.add(w4);
walls.add(w5);
walls.add(w6);
walls.add(w7);
walls.add(w8);
walls.add(w9);
walls.add(w10);
walls.add(w11);
walls.add(w12);
}else if(this.level==2){
w1 = new Wall(210, 200, 100, 30, this);
w2 = new Wall(210, 200, 30, 190, this);
w3 = new Wall(280, 200, 30, 190, this);
w4 = new Wall(210, 370, 100, 30, this);
 
w5 = new Wall(410, 200, 30, 70, this);
w6 = new Wall(410, 200, 90, 30, this);
w7 = new Wall(470, 200, 30, 190, this);
w8 = new Wall(470, 370, 90, 30, this);
w9 = new Wall(530, 320, 30, 65, this);
 
w10 = new Wall(379, 530, 43, 20, this);
w11 = new Wall(280, 530, 30, 70, this);
w12 = new Wall(510, 530, 30, 70, this);
walls.add(w1);
walls.add(w2);
walls.add(w3);
walls.add(w4);
walls.add(w5);
walls.add(w6);
walls.add(w7);
walls.add(w8);
walls.add(w9);
walls.add(w10);
walls.add(w11);
walls.add(w12);
}else if(this.level>=3){
w1 = new Wall(210, 200, 100, 30, this);
w2 = new Wall(210, 200, 30, 190, this);
w3 = new Wall(280, 200, 30, 190, this);
w4 = new Wall(210, 370, 100, 30, this);
 
w5 = new Wall(430, 200, 90, 30, this);
w6 = new Wall(430, 285, 90, 30, this);
w7 = new Wall(430, 370, 90, 30, this);
w8 = new Wall(500, 200, 30, 200, this);
 
w10 = new Wall(379, 530, 43, 20, this);
w11 = new Wall(280, 530, 30, 70, this);
w12 = new Wall(510, 530, 30, 70, this);
walls.add(w1);
walls.add(w2);
walls.add(w3);
walls.add(w4);
walls.add(w5);
walls.add(w6);
walls.add(w7);
walls.add(w8);
 
walls.add(w10);
walls.add(w11);
walls.add(w12);
}
}
/**
* 
*@Description:生成血块
*/
public void newBlood(){
//血块
b = new Blood();
//if(b.CollidesWithWalls(walls)){//血块不能画在墙里面
//return;
//}
if(bloods.size()==0){
 bloods.add(b);
}
}
/**
* 
*@Description:生成河流
*/
public void newRiver(){
for(int i=0;i<6;i++){
River river = new River(18+i*30,340);
rivers.add(river);
river = new River(18+i*30,340+30);
rivers.add(river);
}
for(int i=0;i<6;i++){
River river = new River(568+i*30,340);
rivers.add(river);
river = new River(568+i*30,340+30);
rivers.add(river);
}
}
/**
* 
*@Description:生成草地
*/
public void newGrass() {
// 草地
for (int i = 0; i < 10; i++) {
Grass grass = new Grass((i + 1) * 18, 200);
grasses.add(grass);
grass = new Grass((i + 1) * 18, 200 + 1 * 18);
grasses.add(grass);
grass = new Grass((i + 1) * 18, 200 + 2 * 18);
grasses.add(grass);
grass = new Grass((i + 1) * 18, 200 + 3 * 18);
grasses.add(grass);
grass = new Grass((i + 1) * 18, 200 + 4 * 18);
grasses.add(grass);
grass = new Grass((i + 1) * 18, 200 + 5 * 18);
grasses.add(grass);
grass = new Grass((i + 1) * 18, 200 + 6 * 18);
grasses.add(grass);
grass = new Grass((i + 1) * 18, 200 + 7 * 18);
grasses.add(grass);
}
for (int i = 1; i <= 11; i++) {
Grass grass = new Grass(250 + 18 * 7, 182 + i * 18);
grasses.add(grass);
grass = new Grass(250 + 18 * 8, 182 + i * 18);
grasses.add(grass);
grass = new Grass(250 + 18 * 5, 182 + i * 18);
grasses.add(grass);
grass = new Grass(250 + 18 * 6, 182 + i * 18);
grasses.add(grass);
}
for(int i=0;i<10;i++){
Grass grass = new Grass(550+(i + 1) * 18, 200);
grasses.add(grass);
grass = new Grass(550+(i + 1) * 18, 200 + 1 * 18);
grasses.add(grass);
grass = new Grass(550+(i + 1) * 18, 200 + 2 * 18);
grasses.add(grass);
grass = new Grass(550+(i + 1) * 18, 200 + 3 * 18);
grasses.add(grass);
grass = new Grass(550+(i + 1) * 18, 200 + 4 * 18);
grasses.add(grass);
grass = new Grass(550+(i + 1) * 18, 200 + 5 * 18);
grasses.add(grass);
grass = new Grass(550+(i + 1) * 18, 200 + 6 * 18);
grasses.add(grass);
grass = new Grass(550+(i + 1) * 18, 200 + 7 * 18);
grasses.add(grass);
}
}
/**
* 
*@Description:生成坦克
*/
public void newTank(){
for (int i = 0; i < 10; i++) {
if (i < 5) {
tanks.add(new Tank(50 + 40 * (i + 1), 55, false,
Tank.Direction.D, this));
} else {
tanks.add(new Tank(50 + 40 * (i + 1), 55, false,
Tank.Direction.R, this));
}
}
}
/**
* 
*@Description:主函数、程序入口
* @param args
*/
public static void main(String[] args) {
TankClient tc = new TankClient();
tc.lauchFrame();
 
}
/**
* 
*Title:PaintThread
*Description:重绘线程,模拟动态效果 
*@author xiaoli
*@date2017年1月4日
*/
private class PaintThread implements Runnable {
 
 
public void run() {
while(printable) {
repaint();
try {
Thread.sleep(100);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
/**
* 
*@Description:按键监听,对坦克、炮弹等进行人机交互
* @param e
*/
private class KeyMonitor extends KeyAdapter {
public void keyReleased(KeyEvent e) {
myTank.keyReleased(e);
}
 
 
public void keyPressed(KeyEvent e) {
myTank.keyPressed(e);
}
 
}
    /**
     * 对菜单项操作
     */
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (e.getActionCommand().equals("NewGame")) {
printable = false;
Object[] options = { "确定", "取消" };
int response = JOptionPane.showOptionDialog(this, "您确认要重新开始！", "",
JOptionPane.YES_OPTION, JOptionPane.QUESTION_MESSAGE, null,
options, options[0]);
if (response == 0) {
                this.score=0;
                this.setLevel(1);
printable = true;
this.dispose();
new TankClient().lauchFrame();
} else {
printable = true;
new Thread(new PaintThread()).start(); // 线程启动
}
 
 
} else if (e.getActionCommand().endsWith("Stop")) {
printable = false;
// try {
// Thread.sleep(10000);
//
// } catch (InterruptedException e1) {
// // TODO Auto-generated catch block
// e1.printStackTrace();
// }
} else if (e.getActionCommand().equals("Continue")) {
 
 
if (!printable) {
printable = true;
new Thread(new PaintThread()).start(); // 线程启动
}
// System.out.println("继续");
} else if (e.getActionCommand().equals("Exit")) {
printable = false;
Object[] options = { "确定", "取消" };
int response = JOptionPane.showOptionDialog(this, "您确认要退出吗", "",
JOptionPane.YES_OPTION, JOptionPane.QUESTION_MESSAGE, null,
options, options[0]);
if (response == 0) {
System.out.println("退出");
System.exit(0);
} else {
printable = true;
new Thread(new PaintThread()).start(); // 线程启动
 
 
}
 
 
} else if (e.getActionCommand().equals("help1")) {
printable = false;
JOptionPane.showMessageDialog(null, "随着人们精神文化生活的日益丰富,游戏成为了人们生活中必不可少的一部分\n90《坦克大战》更是90后一代人童年的回忆,也是一款经典游戏。\n"
+ "开发java版坦克大战有利用更深入理解java面向对象编程、swing界面编程、多线程编程"+"\n"+"参考:马士兵坦克大战视频教程、以及互联网资源"+"\n"+"作者邮箱:1275302036@qq.com"+"\n"
+"若有关内容侵犯了您的权益,请及时联系作者删除,谢谢!",
"提示！", JOptionPane.INFORMATION_MESSAGE);
this.setVisible(true);
printable = true;
new Thread(new PaintThread()).start(); // 线程启动
} else if(e.getActionCommand().equals("help2")){
printable = false;
JOptionPane.showMessageDialog(null, "用→ ← ↑ ↓控制方向,CTRL键盘发射,J超级炮弹,K复活(只能复活一次),R重新开始！\n"+"作者邮箱:1275302036@qq.com"+"\n"
+"若有关内容侵犯了您的权益,请及时联系作者删除,谢谢!",
"提示！", JOptionPane.INFORMATION_MESSAGE);
this.setVisible(true);
printable = true;
new Thread(new PaintThread()).start(); // 线程启动
}
 
else if (e.getActionCommand().equals("level1")) {
//Tank.count = 12;
Tank.XSPEED = 5;
Tank.YSPEED = 5;
Missile.XSPEED = 10;
Missile.YSPEED = 10;
this.dispose();
new TankClient().lauchFrame();;
} else if (e.getActionCommand().equals("level2")) {
//Tank.count = 12;
Tank.XSPEED = 8;
Tank.YSPEED = 8;
Missile.XSPEED = 14;
Missile.YSPEED = 14;
this.dispose();
new TankClient().lauchFrame();;
 
 
} else if (e.getActionCommand().equals("level3")) {
//Tank.count = 20;
Tank.XSPEED = 12;
Tank.YSPEED = 12;
Missile.XSPEED = 18;
Missile.YSPEED = 18;
this.dispose();
new TankClient().lauchFrame();;
} else if (e.getActionCommand().equals("level4")) {
//Tank.count = 20;
Tank.XSPEED = 16;
Tank.YSPEED = 16;
Missile.XSPEED = 24;
Missile.YSPEED = 14;
this.dispose();
new TankClient().lauchFrame();;
}else if(e.getActionCommand().equals("startMain")){
printable = false;
JOptionPane.showMessageDialog(null, "开启后不能关闭!请不要重复点击!",
"提示！", JOptionPane.INFORMATION_MESSAGE);
this.setVisible(true);
printable = true;
// 线程启动
new Thread(new PaintThread()).start(); 
new Audio(0);
}
 }
/*
 * 设置关卡
 */
public void setLevel(int level) { //设置三关
if (level > 10) {
level = 10;
}
this.level = level;
}
}