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
test.zip （38个子文件） 
test out production test cn tedu submarine 
EnemyLife.class 141B Images.class 912B MineSubmarine.class 946B EnemyScore.class 144B World$1.class 2KB World$2.class 907B TorpedoSubmarine.class 742B Bomb.class 777B Battleship.class 1KB World.class 7KB SeaObject.class 2KB Mine.class 748B ObserveSubmarine.class 742B META-INF test.kotlin_module 16B test.iml 433B src cn tedu submarine SeaObject.java 2KB Bomb.java 435B Mine.java 430B EnemyScore.java 101B Battleship.java 980B World.java 11KB Images.java 1KB MineSubmarine.java 534B TorpedoSubmarine.java 459B EnemyLife.java 82B ObserveSubmarine.java 431B img 
mine.png 1KB bomb.png 1KB obsersubm.png 3KB battleship.png 4KB gameover.png 4KB minesubm.png 3KB sea.png 70KB torpesubm.png 3KB .idea .gitignore 184B workspace.xml 8KB misc.xml 278B modules.xml 255B
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