FishGame.zip

package FishGame; import javax.swing.*; import java.awt.*; import java.util.ArrayList; import java.util.TimerTask; import java.util.Timer; import java.awt.event.KeyEvent; import java.awt.Graphics; public class FishPanel extends JPanel{ ////标识状态0开始，1运行，2暂停，3是结束 public int state = START; public static final int START=0; public static final int RUNNING =1; public static final int PAUSE =2; public static final int GAMEOVER =3; Image bkImg = DataImg.background; Image start =DataImg.start; int score=0;//经验得分 ArrayList<Fish> fishes = new ArrayList<Fish>();//装其他🐟的集合 int fish_1=0,fish_2=1,fish_3=1,fish_4=1,fish_5=1; boolean lock=true; Point p; myFish fish; String username; public FishPanel(String username){ this.username=username; fish=new myFish(); } @Override public void paint(Graphics g) { super.paint(g); //绘制游戏背景界面 switch(state) { case START: g.drawImage(start, 0, 0, 1440, 900, null); g.setFont(new Font("微软雅黑",Font.BOLD,40)); g.setColor(Color.WHITE); g.drawString("按下空格开始",600,600); score=0;//再次初始化 break; case RUNNING: //背景绘制 drawBackGround(g); //绘制己方的小鱼 drawMyFish(g); //绘制其他的小鱼 drawFishes(g); //设置字体颜色 g.setColor(Color.white); Font f = new Font("黑体",Font.BOLD,20);//加粗 g.setFont(f); //传进去 g.drawString("当前得分:"+score, 15, 20);//在x=15,y=20显示分数 g.drawString("战斗力:"+fish.zhanli, 200, 20); break;//一样 case PAUSE: drawBackGround(g); drawMyFish(g); drawFishes(g); g.setColor(Color.white); Font fff = new Font("黑体",Font.BOLD,50); g.setFont(fff); g.drawString("按下空格继续游戏",500 ,450); break; case GAMEOVER: drawBackGround(g); drawMyFish(g); drawFishes(g); g.drawString("当前得分:"+score, 15, 20); g.setColor(Color.white); Font ff = new Font("黑体",Font.BOLD,50); g.setFont(ff); g.drawString("游戏 结束",600 ,450); break; } } /*定时器、 1.生成其他鱼 2.移动*/ public void action(){//多线程,timer内部实现 Timer timer=new Timer(); timer.schedule(new TimerTask() {//定时器任务 @Override public void run() { if(state==1) { createFish();//1.创建其他鱼2.不断的改变其他鱼的位置： hitFish();//3.吃鱼 if(lock)move(p); outOfBounds();//4.当鱼跑出圈外，我们要删除集合中的鱼； repaint(); //重画 } } },20,10);//20延迟执行，10每隔10ms执行run里面的内容一次 } //产生鱼 private void createFish() { if((fish_1++%200)==0) {//每隔10ms自加一次 fishes.add(new Fish_1()); } if((fish_2++%300)==0) { fishes.add(new Fish_2()); fishes.add(new Fish_2_1()); } if((fish_3++%400)==0) { fishes.add(new Fish_3()); } if((fish_4++%600)==0) { fishes.add(new Fish_4()); } if((fish_5++%1500)==0) { fishes.add(new Fish_5()); } } private void hitFish() { for(int i=0;i<fishes.size();i++) { if(hit(fishes.get(i))) { if(fish.zhanli>=fishes.get(i).zhanli) { switch(fishes.get(i).zhanli) { case 1: score++; break; case 2: score+=2; break; case 3: score+=3; break; case 4: score+=4; break; } fishes.remove(i);//根据分数加战力 if(score>=10 && score<40) fish.zhanli=2; if(score>=40 && score<80) fish.zhanli=3; if(score>=80) fish.zhanli=4; }else { state=3;//运行结束 } } } } private void outOfBounds() { for(int i=0;i<fishes.size();i++) { if(fishes.get(i).isMoveLeft) { if(fishes.get(i).x+fishes.get(i).length<=0) { fishes.remove(i); } } else if(fishes.get(i).x>=1440) { fishes.remove(i); } } } //中心点在鱼的xy范围内,检测碰撞 public boolean hit(Fish fishs) { int x=(fish.x1+fish.x)/2,y=(fish.y+fish.y1)/2; int x1 = fish.x1,y1 = fish.y1; int x2 = fish.x,y2 = fish.y; if(((x>=fishs.x)&&(x<=fishs.x+fishs.length))||((x1>=fishs.x)&&(x1<=fishs.x+fishs.length))||((x2>=fishs.x)&&(x2<=fishs.x+fishs.length)) ){ if(((y>=fishs.y)&&(y<=fishs.y+fishs.height))||((y1>=fishs.y)&&(y1<=fishs.y+fishs.height))||((y2>=fishs.y)&&(y2<=fishs.y+fishs.height))) { return true;//产生碰撞 } } return false; } public void move(int keycode) {//键盘事件移动鱼 switch(keycode) { case KeyEvent.VK_RIGHT: fish.moveRight(); break; case KeyEvent.VK_LEFT: fish.moveLeft(); break; case KeyEvent.VK_UP: fish.fishMoveUp(); break; case KeyEvent.VK_DOWN: fish.fishMoveDown(); break; case KeyEvent.VK_ESCAPE: if (state==RUNNING)state=GAMEOVER; break; case KeyEvent.VK_SPACE: if(state == 0) { state=RUNNING; }else if(state==1){ state=PAUSE; }else if(state==2){ state=RUNNING; } else if(state==3) { state=START; fish=new myFish(); fishes = new ArrayList<Fish>(); } break; } repaint(); } public void move(Point point){ p=point; lock=true;//产生鼠标事件 if(p.x>(fish.x1+fish.x)/2 && p.y>=(fish.y1+fish.y)/2){fish.moveDownAndRight();} else if(p.x>(fish.x1+fish.x)/2 && p.y<=(fish.y1+fish.y)/2){fish.moveUpAndRight();} else if(p.x<(fish.x1+fish.x)/2 && p.y>=(fish.y1+fish.y)/2){fish.moveDownAndLeft();} else if(p.x<(fish.x1+fish.x)/2 && p.y<=(fish.y1+fish.y)/2){ fish.moveUpAndLeft();} else{lock=false;} } //画其他鱼 private void drawFishes(Graphics g) { // TODO Auto-generated method stub for(int i=0;i<fishes.size();i++) { fishes.get(i).draw(g); } } //画�