java小游戏潜艇大战

package cn.tedu.submarine; import javax.swing.*; import java.awt.*; import java.util.Timer; import java.util.TimerTask; import java.util.Random; import java.util.Arrays; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; /** * @author dh * @version 1.0 */ public class World extends JPanel { //设置常量 public static final int WIDTH=641; public static final int HEIGHT=479; private static final int RUNNING=0;//运行 private static final int GAME_OVER=1; private int state=RUNNING; /*双倍火力*/ private static final int ONE_FIRE=0; private static final int TWO_FIRE=1; private int doubleFire=ONE_FIRE; /**/ private Battleship battleship=new Battleship();//战舰 private SeaObject[] submarines = {};//潜艇 private Mine[] mines={};//水雷 private Bomb[] bombs={};//炸弹 private int score=0; /*生成潜艇对象*/ /** * @param * @return */ public SeaObject nextSubmarine(){ Random random = new Random();//随机数 int type = random.nextInt(20);//0-19 if (type<10){ return new ObserveSubmarine(); }else if (type<15){ return new TorpedoSubmarine(); }else { return new MineSubmarine(); } } /*潜艇*/ private int subEnterIndex = 0; public void submarineEnterAction(){ subEnterIndex++; if (subEnterIndex%40==0){ SeaObject seaObject = nextSubmarine(); //扩容数组 submarines=Arrays.copyOf(submarines,submarines.length+1); //赋值 submarines[submarines.length-1]=seaObject; } } /*水雷*/ private int mineEnterIndex = 0; /* private int mineSpeed=100;*/ public void mineEnterAction(){ mineEnterIndex++; if (mineEnterIndex%100==0){ for (int i=0;i<submarines.length;i++){ if (submarines[i] instanceof MineSubmarine){ MineSubmarine mineSubmarine= (MineSubmarine) submarines[i]; Mine mine = mineSubmarine.shootMine(); mines=Arrays.copyOf(mines,mines.length+1); mines[mines.length-1]=mine; } } } } /*海洋对象移动*/ public void moveAction(){ for(int i=0;i<submarines.length;i++){ submarines[i].move(); } for (int i=0;i<mines.length;i++){ mines[i].move(); } for (int i=0;i<bombs.length;i++){ bombs[i].move(); } } /*删除越界*/ public void outOfBoundsAction(){//10毫秒 /*潜艇*/ for (int i=0;i<submarines.length;i++){ if (submarines[i].isOutOfBounds() || submarines[i].isDead()){//越界或者死了 submarines[i]=submarines[submarines.length-1];//最后一个元素赋值给i这个位置 submarines=Arrays.copyOf(submarines,submarines.length-1); } } /*炸弹*/ for (int i = 0; i <bombs.length ; i++) { if (bombs[i].isOutOfBounds() || bombs[i].isDead()){ bombs[i]=bombs[bombs.length-1]; bombs=Arrays.copyOf(bombs,bombs.length-1); } } /*水雷*/ for (int i = 0; i <mines.length ; i++) { if (mines[i].isOutOfBounds() || mines[i].isDead()){ mines[i]=mines[mines.length-1]; mines=Arrays.copyOf(mines,mines.length-1); } } } /*碰撞--->炸弹炸潜艇*/ public void hitBombAction(){ for (int i = 0; i <submarines.length ; i++) { SeaObject s=submarines[i]; for (int j = 0; j <bombs.length ; j++) { Bomb b=bombs[j]; if (s.isLive() && b.isLive() && s.isHit(b)){ s.goDead();//炸弹死 b.goDead();//潜艇死 /*if (submarines[i] instanceof MineSubmarine){ battleship.addLife(1); System.out.println("战舰生命"+battleship.getLife()); }else if(submarines[i] instanceof TorpedoSubmarine){ battleship.addScore(40); System.out.println("得分"+battleship.getScore()); }else if(submarines[i] instanceof ObserveSubmarine){ battleship.addScore(10); System.out.println("得分"+battleship.getScore()); }*/ if (s instanceof EnemyScore){//战舰得分 EnemyScore es = (EnemyScore) s; score+=es.getScore(); //System.out.println("得分"+score); /*每400分加一条命*/ if (score%400==0){ battleship.addLife(1); } } /*打掉鱼雷艇加一条命*/ /*if (s instanceof EnemyLife){//战舰得命 EnemyLife el = (EnemyLife) s; int num=el.getLife(); battleship.addLife(num); System.out.println("生命"+battleship.getLife()); }*/ /*双倍火力*/ if (s instanceof TorpedoSubmarine){ doubleFire=TWO_FIRE; } } } } } /*碰撞--->鱼雷打战舰*/ public void hitMineAction(){ for (int i = 0; i <mines.length ; i++) { if (mines[i].isLive() && battleship.isLive() && mines[i].isHit(battleship)){ mines[i].goDead(); battleship.subtractLife(1); doubleFire=ONE_FIRE; } } } /*水雷炸弹撞*/ public void hitMineBombAction(){ for (int i = 0; i <bombs.length ; i++) { //b=bombs[i]; for (int j = 0; j <mines.length ; j++) { //m=mines[j]; if (bombs[i].isLive() && mines[j].isLive() && bombs[i].isHit(mines[j])){ bombs[i].goDead(); mines[j].goDead(); } } } } /*游戏结束*/ public void checkGameOverAction(){ if (battleship.getLife()<=0){ state=GAME_OVER; } } /*启动程序的执行 --- 定时器*/ public void action(){ /*监听器*/ KeyAdapter k = new KeyAdapter() { /*重写KeyReleased，按键抬起事件*/ /* @Override public void keyReleased(KeyEvent e) {//当按键抬起时自动执行 if (e.getKeyCode()==KeyEvent.VK_SPACE) {//按空格就执行 //炸弹发射 Bomb bomb = battleship.shootBomb(); bombs=Arrays.copyOf(bombs,bombs.length+1); bombs[bombs.length-1]=bomb; }else if (e.getKeyCode()==KeyEvent.VK_RIGHT){ battleship.move(); }else if (e.getKeyCode()==KeyEvent.VK_LEFT){ battleship.moveL(); } }*/ public void keyPressed(KeyEvent e) {//按下自动执行 if (e.getKeyCode()==KeyEvent.VK_SPACE) {//按空格就执行 if (doubleFire==0){ //炸弹发射 Bomb bomb = battleship.shootBomb(); bombs=Arrays.copyOf(bombs,bombs.length+1); bombs[bombs.length-1]=bomb; }else if (doubleFir