java课程设计

1、 Java语言程序设计课程设计题 目 2048游戏的设计与实现 学 院 数信学院 专 业 计算机科学与技术 班 级 计科121 学 号 201259225131 学生姓名 郑帅兵 指导教师 赵利平 编写日期 2014-7-8 目 录1.需求分析32.系统运行环境33.功能需求描述34.总体设计35.程序模块设计36.总结3一、 需求分析2048是比较流行的一款数字游戏。原版2048首先在github上发布，原作者是Gabriele Cirulli。它是基于1024和小3传奇的玩法开发而成的新型数字游戏1 。随后2048便出现各种版本，走各大平台。由Ketchapp公司移植到IOS的版

2、本最为火热，现在约有1000万下载，其名字跟原版一模一样。衍生版中最 出名的是2048六边形版本，先后在全球81个国家中的board game中排进了前200。安卓版非常火爆的有挑战2048，其2.0.0版以后还加入了双人对战。其次比较特别的有2048中国朝代版。更有 2048自定义版，可以自己定义文字和图片。2048是IOS中流行的一款。本课程设计通过设计与开发JVM平台上的2048游戏，进一步掌握所学Java课程的知识，体验Java的跨平台性，同时将Java设计方面的知识拓展应用二、 系统运行环境1、硬件环境：2、软件环境：操作系统：WindowsXP/Windows7 软件：集成开发环境

3、Eclipse 三、 功能需求描述1、图形用户界面：2048的最大特点就是玩家对图形界面里的数字进行操作，也就是是玩家与游戏的互动2、当前分数SCORE与最高分数的显示：在我们设计的2048游戏中当前分数取了页面内所有数字相加的值为分数，对玩家玩游戏的进展有直接性、客观性的展现；同时，最高分数取了以往玩家退出游戏时所保存分数的最高分3、数字颜色：游戏中数字的颜色以2为首项的等比数列变化，即2、4、8、16、32、64、128、256、512、1024、2048.对应的数字卡片变色4、游戏的退出：游戏退出时，我们采用弹出对话框的确认玩家是否真的要退出游戏，当然这样做更符合游戏人性化设计的观念。功

4、能图如下：四、 总体设计简要设计流程：程序结构说明：/重新开始，若是初次运行游戏，则从文件中读入最高分void restart()/控制方法public void keyPressed(KeyEvent e)/绘图方法public void paint(Graphics g)/判断是否已经失败，若失败则返回true，否则返回falsepublic boolean judgeFail()/向下滑动，若各列均没有方块相消或移动，则返回false，否则返回true；public void moveDown()/向左滑动，若各行均没有方块相消或移动，则返回false，否则返回true；public v

5、oid moveLeft()/向右滑动，若各行均没有方块相消或移动，则返回false，否则返回true；public void moveRight()/向上滑动，若各行均没有方块相消或移动，则返回false，否则返回true； Public void moveUp()/在游戏区空闲处随机生成2或4public void generateRandom2or4()五、 程序模块设计源码如下：Main类：import javax.swing.JFrame;public class Main public static void main(String args)JFrame frame=new Ja

6、va2048();frame.setTitle("Java2048");frame.setSize(455,610);frame.setLocationRelativeTo(null);frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE );frame.setVisible(true);Java2048类：import java.awt.*;import java.awt.event.*;import java.io.*;import java.util.*;import javax.swing.*;public clas

7、s Java2048 extends JFrame implements KeyListenerprivate static final long serialVersionUID = 1L;Color background = new Color(190, 173, 160);/ 背景色Color foreground = new Color(204, 192, 178);/ 前景色Color wordColor = new Color(232, 216, 203);/ 单词色Font wordFont = new Font("微软雅黑", Font.PLAIN, 20)

8、;/ 单词字体Font numberFont = new Font("微软雅黑", Font.BOLD, 40);/ 数字字体Random random=new Random();/随机数发生器int array;/游戏用2维数组/逐行或逐列处理数组，第一个参数为实际数字，第二个为判断值，用来判断是否应该消除相同的数字intprocess=new int 42;int score;/分数，初始化为零int highestScore;/游戏中最高分int highestScore2=0;/文件中最高分int biggestNumber=0;boolean ifGenerate

9、2or4;int rd=new int16;/生成随机2或4的位置private Graphics gBuffer;/构造方法public Java2048()addKeyListener(this);addWindowListener(new WindowAdapter()public void windowClosing(WindowEvent e)if(JOptionPane.showConfirmDialog(null, "确定退出？", "提示", JOptionPane.YES_NO_OPTION)=JOptionPane.YES_NO_OP

10、TION)if(highestScore>highestScore2)/若在本次游戏中破了纪录，则更新文件中的最高分highestScore2=highestScore;File file=new File("Java2048beta1.txt");BufferedWriter bw;trybw=new BufferedWriter(new FileWriter(file);bw.write(String.valueOf(highestScore2),0,String.valueOf(highestScore2).length();bw.close();catch(E

11、xception e1)JOptionPane.showMessageDialog(null,"找不到同目录下Java2048beta1.txt文件或文件已损坏!", "提示", JOptionPane.INFORMATION_MESSAGE);System.exit(0); );restart();void restart()/重新开始/若是初次运行游戏，则从文件中读入最高分if(highestScore=0)File file=new File("Java2048beta1.txt");BufferedReader br;tryb

12、r=new BufferedReader(new FileReader(file);highestScore2=Integer.valueOf(br.readLine();br.close();catch(Exception e)JOptionPane.showMessageDialog(this,"找不到同目录下Java2048beta1.txt文件或文件已损坏!", "提示", JOptionPane.INFORMATION_MESSAGE);System.exit(0);highestScore=highestScore2;array=new in

13、t44;/清空游戏用2维数组score=0;/重置分数为零biggestNumber=0;/重置最大数字为零/在游戏区随机生成两个2或4generateRandom2or4();generateRandom2or4();/绘图方法public void paint(Graphics g) gBuffer=g;gBuffer.setColor(background);gBuffer.drawRoundRect(30, 40, 185, 90, 20, 20);/ 画分数显示区gBuffer.fillRoundRect(30, 40, 185, 90, 20, 20);gBuffer.drawRo

14、undRect(245, 40, 185, 90, 20, 20);/ 画最高分显示区gBuffer.fillRoundRect(245, 40, 185, 90, 20, 20);gBuffer.drawRoundRect(0, 150, 454, 460, 10, 10);/ 画主游戏区gBuffer.fillRoundRect(0, 150, 454, 460, 10, 10);gBuffer.setFont(wordFont);gBuffer.setColor(wordColor);gBuffer.drawString("SCORE", 90, 70);/ 画SCO

15、REgBuffer.drawString("BEST", 315, 70); / 画BESTgBuffer.setFont(numberFont);gBuffer.setColor(Color.white);if(score<10)gBuffer.drawString(String.valueOf(score), 110, 115);/画分数数字else if(score<100)gBuffer.drawString(String.valueOf(score), 100, 115);/画分数数字else if(score<1000)gBuffer.draw

16、String(String.valueOf(score), 85, 115);/画分数数字else if(score<10000)gBuffer.drawString(String.valueOf(score), 73, 115);/画分数数字else if(score<100000)gBuffer.drawString(String.valueOf(score), 60, 115);/画分数数字else if(score<1000000)gBuffer.drawString(String.valueOf(score), 50, 115);/画分数数字elsegBuffer.

17、drawString(String.valueOf(score), 37, 115);/画分数数字if(highestScore<10)gBuffer.drawString(String.valueOf(highestScore), 325, 115);/画分数数字else if(highestScore<100)gBuffer.drawString(String.valueOf(highestScore), 315, 115);/画分数数字else if(highestScore<1000) gBuffer.drawString(String.valueOf(highest

18、Score), 300, 115);/画分数数字else if(highestScore<10000)gBuffer.drawString(String.valueOf(highestScore), 288, 115);/画分数数字else if(highestScore<100000)gBuffer.drawString(String.valueOf(highestScore), 275, 115);/画分数数字else if(highestScore<1000000)gBuffer.drawString(String.valueOf(highestScore), 265,

19、 115);/画分数数字elsegBuffer.drawString(String.valueOf(highestScore), 252, 115);/画分数数字gBuffer.setColor(foreground);for (int i = 0; i < 4; i+) for (int j = 0; j < 4; j+) gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10); gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100,

20、 10, 10);for(int i=0;i<4;i+)for(int j=0;j<4;j+)switch (arrayij) case 2: gBuffer.setColor(new Color(238, 228, 218);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(122, 113, 104);

21、 gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 50);gBuffer.drawString("2", 45 + j * 112, 230 + i * 113);break;case 4: gBuffer.setColor(new Color(236, 224, 200);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 10

22、0, 100, 10, 10);gBuffer.setColor(new Color(119, 110, 103);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 50);gBuffer.drawString("4", 45 + j * 112, 230 + i * 113);break;case 8: gBuffer.setColor(new Color(242, 177, 121);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10,

23、10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(250, 248, 235);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 50);gBuffer.drawString("8", 45 + j * 112, 230 + i * 113); break;case 16: gBuffer.setColor(new Color(245, 149, 101);gBuffe

24、r.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(252, 244, 242);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 45);gBuffer.drawString("16", 33 + j * 112, 230 + i * 111); bre

25、ak;case 32: gBuffer.setColor(new Color(245, 124, 95);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(255, 241, 249);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 45);gBuffer.d

26、rawString("32", 33 + j * 112, 230 + i * 111);break;case 64: gBuffer.setColor(new Color(246, 93, 59);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(247, 249, 235);gBuffer.se

27、tFont(new Font("微软雅黑", Font.BOLD, 45);gBuffer.drawString("64", 33 + j * 112, 230 + i * 111);break;case 128: gBuffer.setColor(new Color(237, 206, 113);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100,

28、10, 10);gBuffer.setColor(new Color(248, 246, 255);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 40);gBuffer.drawString("128", 23 + j * 112, 228 + i * 111);break;case 256: gBuffer.setColor(new Color(237, 204, 97);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);g

29、Buffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(245, 244, 249);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 40);gBuffer.drawString("256", 23 + j * 112, 228 + i * 111);break;case 512: gBuffer.setColor(new Color(235, 201, 78);gBuffer.dr

30、awRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(255, 241, 248);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 40);gBuffer.drawString("512", 23 + j * 112, 228 +i * 111);break;ca

31、se 1024: gBuffer.setColor(new Color(237, 197, 63);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(240, 246, 244);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 35);gBuffer.draw

32、String("1024", 17 + j * 112, 225 + i * 113);break;case 2048: gBuffer.setColor(new Color(238, 194, 46);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(250, 249, 255);gBuffer.

33、setFont(new Font("微软雅黑", Font.BOLD, 35);gBuffer.drawString("2048", 17 + j * 112, 225 + i * 113);break;case 4096: gBuffer.setColor(new Color(242, 193, 28);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 1

34、00, 10, 10);gBuffer.setColor(new Color(248, 246, 255);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 35);gBuffer.drawString("4096", 17 + j * 112, 225 + i * 113);break;case 8192: gBuffer.setColor(new Color(236, 173, 57);gBuffer.drawRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10,

35、 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.setColor(new Color(248, 246, 255);gBuffer.setFont(new Font("微软雅黑", Font.BOLD, 35);gBuffer.drawString("8192", 17 + j * 112, 225 + i * 113);break;default: gBuffer.setColor(foreground);gBuffer.drawRoun

36、dRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);gBuffer.fillRoundRect(10 + j * 112, 160 + i * 112, 100, 100, 10, 10);public void keyPressed(KeyEvent e) if(e.getKeyCode()=KeyEvent.VK_UP)moveUp();else if(e.getKeyCode()=KeyEvent.VK_DOWN)moveDown();else if(e.getKeyCode()=KeyEvent.VK_LEFT)moveLeft()

37、;else if(e.getKeyCode()=KeyEvent.VK_RIGHT)moveRight();if(biggestNumber>1024)switch(biggestNumber)case 2048:if(JOptionPane.showConfirmDialog(this, "挑战2048成功！n是否继续挑战？", "提示", JOptionPane.YES_NO_OPTION)=JOptionPane.YES_OPTION)biggestNumber+;/防止2048重复判断elserestart();repaint();brea

38、k;case 4096:if(JOptionPane.showConfirmDialog(this, "挑战4096成功！n是否继续挑战？", "提示", JOptionPane.YES_NO_OPTION)=JOptionPane.YES_OPTION)biggestNumber+;/防止4096重复判断elserestart();repaint();break;case 8192:if(JOptionPane.showConfirmDialog(this, "挑战8192成功！n是否继续挑战？", "提示",

39、JOptionPane.YES_NO_OPTION)=JOptionPane.YES_OPTION)biggestNumber+;/防止8192重复判断elserestart();repaint();break;default:;if(judgeFail()JOptionPane.showMessageDialog(this,"挑战失败!", "提示", JOptionPane.INFORMATION_MESSAGE);restart();repaint();Overridepublic void keyReleased(KeyEvent e) Over

40、ridepublic void keyTyped(KeyEvent e) /判断是否已经失败，若失败则返回true，否则返回falsepublic boolean judgeFail()for(int j=0;j<4;j+)for(int i=0;i<4;i+)processi0=arrayij;processi1=1;for(int i=1;i<4;i+)int k=i;while(k>0)if(processk0=0)return false;else if(processk-10=0)return false;else if(processk-10=process

41、k0)return false;elsebreak;for(int j=0;j<4;j+)for(int i=3;i>-1;i-)process3-i0=arrayij;process3-i1=1;for(int i=1;i<4;i+)int k=i;while(k>0)if(processk0=0)return false;else if(processk-10=0)return false;else if(processk-10=processk0)return false;elsebreak;for(int i=0;i<4;i+)for(int j=0;j&

42、lt;4;j+)processj0=arrayij;processj1=1;for(int l=1;l<4;l+)int k=l;while(k>0)if(processk0=0)return false;else if(processk-10=0)return false;else if(processk-10=processk0)return false;elsebreak;for(int i=0;i<4;i+)for(int j=3;j>-1;j-)process3-j0=arrayij;process3-j1=1;for(int l=1;l<4;l+)in

43、t k=l;while(k>0)if(processk0=0)return false;else if(processk-10=0)return false;else if(processk-10=processk0)return false;elsebreak;for(int i=0;i<4;i+)for(int j=0;j<4;j+)if(arrayij=0)return false;return true;public void moveUp()ifGenerate2or4=false;for(int j=0;j<4;j+)for(int i=0;i<4;i

44、+)processi0=arrayij;processi1=1;processProcess();for(int i=0;i<4;i+)arrayij=processi0;if(ifGenerate2or4)generateRandom2or4();repaint();/向下滑动，若各列均没有方块相消或移动，则返回false，否则返回true；public void moveDown()ifGenerate2or4=false;for(int j=0;j<4;j+)for(int i=3;i>-1;i-)process3-i0=arrayij;process3-i1=1;pr

45、ocessProcess();for(int i=3;i>-1;i-)arrayij=process3-i0;if(ifGenerate2or4)generateRandom2or4();repaint();/向左滑动，若各行均没有方块相消或移动，则返回false，否则返回true；public void moveLeft()ifGenerate2or4=false;for(int i=0;i<4;i+)for(int j=0;j<4;j+)processj0=arrayij;processj1=1;processProcess();for(int j=0;j<4;j+)arrayij=processj0;if(ifGenerate2or4)generateRandom2or4();repaint();/向右滑动，若各行均没有方块相消或移动，则返