java线程小游戏，大鱼吃小鱼，实现了大体的模式，可以给想做小游戏的朋友一点参考.zip

package com.hjf.fishGame0112; import java.awt.Color; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.Font; import java.awt.Graphics; import java.awt.image.BufferedImage; import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.io.StringBufferInputStream; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Set; import javax.print.attribute.standard.MediaSize.Other; import javax.swing.ImageIcon; import javax.swing.JOptionPane; import javax.swing.JPanel; public class ThreadFish implements Runnable { Graphics g; JPanel j; ImageIcon imgi1; threadotherfishlist todl; List<AllFish> otherfish; AllFish mf; collision cl = new collision(); int score = 0; public int myfishsize; boolean bo = false; int n,i=0,date; File f; private int jilu; String str; String name; // HashMap<String, Integer> DataMap = new HashMap<>(); public ThreadFish(Graphics g, JPanel j, List<AllFish> otherfish, AllFish mf) { this.g = g; this.j = j; this.otherfish = otherfish; this.mf = mf; imgi1 = new ImageIcon(this.getClass().getResource("海洋.png")); f = new File("F:\\Java\\io\\top.txt"); } // 控制不断画其他鱼和画自己的鱼的线程 public void run() { while (true) { try { Thread.sleep(5); } catch (InterruptedException e) { e.printStackTrace(); } // 创建缓冲区 BufferedImage bf = new BufferedImage(j.getWidth(), j.getHeight(), BufferedImage.TYPE_3BYTE_BGR); // 从缓冲区获取画笔 Graphics bg = bf.getGraphics(); // 画背景 bg.drawImage(imgi1.getImage(), 0, 0, j.getWidth(), j.getHeight(), null); // 在缓冲区里画自己的鱼 mf.drawmyfish(bg); bg.setFont(new Font("宋体", 50, 50)); bg.setColor(Color.black); bg.drawString("得分:" + score, 50, 50); // 按暂停键时暂停线程 if (bo) { continue; } // 当被鱼吃掉的时候停止线程 if (n == 1) { continue; } for (int i = 0; i < otherfish.size(); i++) { // 在缓冲区里画其他的鱼 otherfish.get(i).drawotherfish(bg); } for (int i = 0; i < otherfish.size(); i++) { // 移除已经出界的鱼 if (otherfish.get(i).getX1() < 0 || otherfish.get(i).getX2() > 1400) { otherfish.remove(i); } if (otherfish.get(i).getFish() % 2 == 1) { // 吃鱼的判断 if ((mf.getY() + mf.getMyfishsize() >= otherfish.get(i) .getPosition() && mf.getY() <= otherfish.get(i) .getPosition()) && (mf.getX() + mf.getMyfishsize() > otherfish.get( i).getX1() && (mf.getX() < otherfish.get(i) .getX1()))) { // 测试是否运行到这一步 // System.out.println("已运行"); if (cl.cillisionfish(otherfish, mf.getMyfishsize(), i) == 1) { mf.setMyfishsize(mf.getMyfishsize() + 10); score++; otherfish.remove(i); break; } } // 被鱼吃的判断 if ((mf.getY() <= otherfish.get(i).getPosition() + otherfish.get(i).getfishh() && mf.getY() >= otherfish .get(i).getPosition()) && (mf.getX() <= otherfish.get(i).getX1() + otherfish.get(i).getfishw() && mf.getX() >= otherfish .get(i).getX1())) { // 测试是否运行到这一步 // System.out.println("已运行"); if (cl.cillisionfish(otherfish, mf.getMyfishsize(), i) == 2) { // 停止线程并gameover jilu = JOptionPane.showConfirmDialog(null, "请问您要保存记录吗", "保存", JOptionPane.YES_NO_OPTION); n = 1; if (jilu == 0) { name=JOptionPane.showInputDialog(null,"请输入你的名字：\n","你的名字",JOptionPane.PLAIN_MESSAGE); if(i<2){ i++; } try { fileOutput(f); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } bg.setFont(new Font("宋体", 250, 250)); bg.setColor(new Color(255, 215, 0)); bg.drawString("GAME OVER", 50, 400); } } } if (otherfish.get(i).getFish() % 2 == 0) { // 吃鱼的判断 if ((mf.getY() + mf.getMyfishsize() >= otherfish.get(i) .getPosition() && mf.getY() <= otherfish.get(i) .getPosition()) && (mf.getX() + mf.getMyfishsize() > otherfish.get( i).getX2() && (mf.getX() < otherfish.get(i) .getX2()))) { // 测试是否运行到这一步 // System.out.println("已运行"); if (cl.cillisionfish(otherfish, mf.getMyfishsize(), i) == 1) { mf.setMyfishsize(mf.getMyfishsize() + 10); score++; otherfish.remove(i); break; } } // 被鱼吃的判断 if ((mf.getY() <= otherfish.get(i).getPosition() + otherfish.get(i).getfishh() && mf.getY() >= otherfish .get(i).getPosition()) && (mf.getX() <= otherfish.get(i).getX2() + otherfish.get(i).getfishw() && mf.getX() >= otherfish .get(i).getX2())) { if (cl.cillisionfish(otherfish, mf.getMyfishsize(), i) == 2) { // 停止线程并gameover jilu = JOptionPane.showConfirmDialog(null, "请问您要保存记录吗", "保存", JOptionPane.YES_NO_OPTION); n = 1; if (jilu == 0) { name=JOptionPane.showInputDialog(null,"请输入你的名字：\n","你的名字",JOptionPane.PLAIN_MESSAGE); if(i<2){ i++; } try { fileOutput(f); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } bg.setFont(new Font("宋体", 250, 250)); bg.setColor(new Color(255, 215, 0)); bg.drawString("GAME OVER", 50, 400); } } } } // 把缓冲图片画在面板上 g.drawImage(bf, 0, 0, null); } } //排行榜的界面 public void phb(String name,int score){ javax.swing.JFrame jf = new javax.swing.JFrame(); jf.setSize(400, 800); jf.setTitle("排行榜"); jf.setLocationRelativeTo(null); jf.setDefaultCloseOperation(2); FlowLayout fl = new FlowLayout(); jf.setLayout(fl); Dimension di=new Dimension(300,200); // if(score>score1&&score1>score2){ // javax.swing.JLabel jlb1=new javax.swing.JLabel(name+": "+score); // jlb1.setPreferredSize(di); // jf.add(jlb1); // javax.swing.JLabel jlb2=new javax.swing.JLabel(name1+": "+score1); // jlb2.setPreferredSize(di); // jf.add(jlb2); // javax.swing.JLabel jlb3=new javax.swing.JLabel(name2+": "+score2); // jlb3.setPreferredSize(di); // jf.add(jlb3); // } // if(score1>score&&score>score2){ // javax.swing.JLabel jlb2=new javax.swing.JLabel(name1+": "+score1); // jlb2.setPreferredSize(di); // jf.add(jlb2); // javax.swing.JLabel jlb1=new javax.swing.JLabel(name+": "+score); // jlb1.setPreferredSize(di); // jf.add(jlb1); // javax.swing.JLabel jlb3=new javax.swing.JLabel(name2+": "+score2); // jlb3.setPreferredSize(di); // jf.add(jlb3); // } // if(score2>score&&score>score1){ // javax.swing.JLabel jlb3=new javax.swing.JLabel(name2+": "+score2); // jlb3.setPreferredSize(di); // jf.add(jlb3); // javax.swing.JLabel jlb1=new javax.swing.JLabel(name+": "+score); // jlb1.setPreferredSize(di); // jf.add(jlb1); // javax.swing.JLabel jlb2=new javax.swing.JLabel(name1+": "+score1); // jlb2.setPreferredSize(di); // jf.add(jlb2); // } // if(score>score1&&score2>score1&&score>score2){ // javax.swing.JLabel jlb1=new javax.swing.JLabel(name+": "+score); // jlb1.setPreferredSize(di); // jf.add(jlb1); // javax.swing.JLabel jlb3=new javax.swing.JLabel(name2+": "+score2); // jlb3.setPreferredSize(di); // jf.add(jlb3); // javax.swing.JLabel jlb2=new javax.swing.JLabel(name1+": "+score1); // jlb2.setPreferredSize(di); // jf.add(jlb2); // } // if(score1>score&&score2>score&&score1>score2){ // javax.swing.JLabel jlb2=new javax.swing.JLabel(name1+": "+score1); // jlb2.set