java做的坦克大战（带图片）

package com.tank; import java.awt.Color; import java.awt.Graphics; import java.awt.Rectangle; import java.awt.event.KeyEvent; import java.util.Random; /** * 坦克类 * @author Administrator * */ public class Tank { /** * 初始化坦克信息 * @param x * @param y * @param live * @param dir */ public Tank(int x,int y,boolean live,Direction dir,boolean good,MainPanel mp){ this.x = x; this.y = y; this.OldX = x; this.OldY = y; this.live = live; this.dir = dir; this.good = good; this.mp = mp; } //坦克横坐标移动位置 private static final int XSPEED = 5; //坦克纵坐标移动的位置 private static final int YSPEED = 5; //坦克的x坐标 private int x; //坦克的y坐标 private int y; //坦克是否还活着 private boolean live; //坦克移动的方向 private Direction dir; //坦克的方向 private Direction ptdir = Direction.U; //判断是玩家坦克还是电脑坦克 private boolean good; //控制坦克的方向 private boolean L = false,U = false,R = false,D = false; //产生随机方向 private Random rand = new Random(); //产生一个随机数 private int step = rand.nextInt(15)+3; //移动之前的x,y坐标 private int OldX,OldY; //实例化一个血块 private Blood bb = new Blood(); //坦克的生命 private int life = 100; //判断是否暂停 public boolean pause = true; MainPanel mp; /** * 获取坦克的x坐标 * @return */ public int getX() { return x; } /** * 设置坦克的x坐标 * @param x */ public void setX(int x) { this.x = x; } /** * 获取坦克的y坐标 * @return */ public int getY() { return y; } /** * 设置坦克的y坐标 * @param y */ public void setY(int y) { this.y = y; } /** * 获取坦克是否还活着 * @return */ public boolean isLive() { return live; } /** * 设置坦克是否还活着 * @param live */ public void setLive(boolean live) { this.live = live; } /** * 获取坦克的方向 * @return */ public Direction getDir() { return dir; } /** * 设置坦克的方向 * @param dir */ public void setDir(Direction dir) { this.dir = dir; } /** * 获取是玩家坦克还是电脑坦克 * @return */ public boolean isGood() { return good; } /** * 设置是玩家坦克还是电脑坦克 * @param good */ public void setGood(boolean good) { this.good = good; } /** * 获取坦克的生命 * @return */ public int getLife() { return life; } /** * 设置坦克的生命 * @param life */ public void setLife(int life) { this.life = life; } /** * 根据方向的不同画出不同方向的坦克 */ public void drawTank(Graphics g){ if(!isLive())return; if(this.isGood())bb.drawBlood(g); switch(this.ptdir){ case L: g.drawImage(ImageInfo.mapTank.get("L"),this.getX(),this.getY(),null); break; case LU: g.drawImage(ImageInfo.mapTank.get("LU"),this.getX(),this.getY(),null); break; case U: g.drawImage(ImageInfo.mapTank.get("U"),this.getX(),this.getY(),null); break; case RU: g.drawImage(ImageInfo.mapTank.get("RU"),this.getX(),this.getY(),null); break; case R: g.drawImage(ImageInfo.mapTank.get("R"),this.getX(),this.getY(),null); break; case RD: g.drawImage(ImageInfo.mapTank.get("RD"),this.getX(),this.getY(),null); break; case D: g.drawImage(ImageInfo.mapTank.get("D"),this.getX(),this.getY(),null); break; case LD: g.drawImage(ImageInfo.mapTank.get("LD"),this.getX(),this.getY(),null); break; } moveTank(); } /** * 根据按键的方向移动坦克 */ public void moveTank(){ if(!pause)return; OldX = x; OldY = y; if(!isLive()){ mp.listForTank.remove(this); return; } switch(this.getDir()){ 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.getDir() != Direction.STOP){ this.ptdir = this.getDir(); } if(x <= 0) x = 0; if(y <= 20) y = 20; if(x >= MainPanel.GAME_WIDTH - 50) x = MainPanel.GAME_WIDTH - 50; if(y >= MainPanel.GAME_HEIGHT - 50) y = MainPanel.GAME_HEIGHT - 50; //判断是电脑的话,就随机方向移动 if(!good){ //产生一个方向的数组 Direction[] dire = Direction.values(); if(step == 0){ step = rand.nextInt(15) + 3; int random = rand.nextInt(dire.length); dir = dire[random]; } step--; if(rand.nextInt(30) > 20)this.fire(); } } /** * 键盘按下事件 */ public void keyPressed(KeyEvent kv) { int keyCode = kv.getKeyCode(); switch(keyCode){ case KeyEvent.VK_UP: U = true; break; case KeyEvent.VK_DOWN: D = true; break; case KeyEvent.VK_LEFT: L = true; break; case KeyEvent.VK_RIGHT: R = true; break; } locationTank(); } /** * 键盘弹起事件 */ public void keyReleased(KeyEvent kv) { int keyCode = kv.getKeyCode(); switch(keyCode){ case KeyEvent.VK_UP: U = false; break; case KeyEvent.VK_DOWN: D = false; break; case KeyEvent.VK_LEFT: L = false; break; case KeyEvent.VK_RIGHT: R = false; break; case KeyEvent.VK_J: fire(); break; case KeyEvent.VK_A: superFire(); break; case KeyEvent.VK_F2: if(!this.isLive()){ this.setLife(100); this.setLive(true); } break; } locationTank(); } /** * 定位坦克的方向 */ public void locationTank(){ if(U && !D && !L && !R) this.setDir(Direction.U); else if(!U && D && !L && !R) this.setDir(Direction.D); else if(!U && !D && L && !R) this.setDir(Direction.L); else if(!U && !D && !L && R) this.setDir(Direction.R); else if(U && !D && L && !R) this.setDir(Direction.LU); else if(U && !D && !L && R) this.setDir(Direction.RU); else if(!U && D && !L && R) this.setDir(Direction.RD); else if(!U && D && L && !R) this.setDir(Direction.LD); else if(!U && !D && !L && !R) this.setDir(Direction.STOP); } /** * 坦克开火 */ public void fire(){ if(!isLive())return; Missible m = new Missible(this.getX()+18,this.getY()+20,true,this.good,this.ptdir,mp); mp.listMissible.add(m); } /** * 重写坦克开火 */ public void fire(Direction dir){ if(!isLive())return; Missible m = new Missible(this.getX()+18,this.getY()+20,true,this.good,dir,mp); mp.listMissible.add(m); } /** * 超级开火 */ public void superFire(){ Direction[] dires = Direction.values(); for(int i=0;i<dires.length;i++){ fire(dires[i]); } } /** * 判断是否碰撞 * @return */ public Rectangle getRect(){ return new Rectangle(this.getX(),this.getY(),ImageInfo.mapTank.get("L").getWidth(null),ImageInfo.mapTank.get("L").getHeight(null)); } /** * 坦克碰撞的时候停止 * @param tank */ public void hitTank(Tank tank){ if(this.isLive() && this.getRect().intersects(tank.getRect())){ this.stay(); tank.stay(); } } /** * 碰撞时返回为碰撞之前的坐标 */ public void stay(){ x = OldX; y = OldY; } /** * 内部类,控制玩家坦克的血量 * @author Administrator * */ private class Blood{ /** * 画处血条 * @param g */ public void drawBlood(Graphics g){ Color c = g.getColor(); g.setColor(Color.RED); g.drawRect(x, y-10, ImageInfo.mapTank.get("L").getWidth(null), 10); int w = ImageInfo.mapTank.get("L").getWidth(null) * life/100; g.fillRect(x, y-10, w, 10); g.setColor(c); } } }