JAVA俄罗斯方块实验报告材料

1、目录一.需求分析 错误！未定义书签二.系统运行环境2系统功能需求描述:2四. 总体设计2五. 系统结构图3六. 程序模块设计 3七. 实验总结体会 15一需求分析在个人电脑日益普及的今天，一些有趣的桌面游戏已经成为人们在使用计算机进行工作 或学习之余休闲娱乐的首选，而俄罗斯方块游戏是人们最熟悉的小游戏之一，它以其趣味性强，易上手等诸多特点得到了大众的认可，因此开发此游戏软件可满足人们的一些娱乐的需求。此俄罗斯方块游戏可以为用户提供一个可在普通个人电脑上运行的，界面美观的，易于控制的俄罗斯方块游戏。1系统运行环境操作系统选择Win dows XP版本，运行环境选择 MyEclipse系统功能需求

2、描述俄罗斯方块游戏是一款适合大众的游戏软件，它适合不同年龄的人玩。 本软件要实现的功能如下：1. 游戏区：玩家可以在游戏区中堆积方块，并能够在游戏过程中随时了解得分情 况。2. 游戏控制：玩家可以通过游戏控制功能来选择开始新的一局游戏，暂停或退出游戏。3. 级别设置：玩家可以根据自己的需要自行设定游戏的开始级别，级别越高，游戏速度越快，难度越大。四总体设计游戏中玩家可以做的操作有:1. 以90度为单位旋转方每一格块。2. 以格子为单位左右移动方块，让方块加速落下。3. 方块移到区域最下方或是着地到其他方块上无法移动时，就会固定在该处， 而新的随机图形会出现在区域上方开始落下。4. 当区域中某一

3、列横向格子全部由方块填满，则该列会自动消除并成为玩家的得分。同时删除的列数越多，得分指数上升。5. 当固定的方块堆到区域最上方，则游戏结束五系统结构图六程序模块设计6.1用户界面设计6.2程序代码设计package russia;import java.awt.*;import java.awt.eve nt.*;/俄罗斯方块类class ERS_Block exte nds Frame/*/private static fin al l ong serialVers ionUID = 1L;public static boolea n isPlay=false;public static i

4、nt level=1,score=0;public static TextField scoreField,levelField;public static MyTimer timer;GameCa nvas gameScr;public static void main( Stri ng argus)ERS_Block ers = new ERS_Block( 俄罗斯方块游戏 V1.0 Author:Vi nee nt);Win dowListe ner winiste ner = new Win Liste ner();ers.addWi ndowListe ner(winiste ner

5、);/俄罗斯方块类的构造方法SuppressWar nin gs(deprecati on)ERS_Block(Stri ng title)super(title);setSize(600,480);setLayout (new GridLayout(1,2);gameScr = new GameCa nvas();gameScr.addKeyListe ner(gameScr);timer = new MyTimer(gameScr);timer.setDaem on (true);timer.start();timer.suspe nd();add(gameScr);Panel right

6、Scr = new Pan el();rightScr.setLayout(new GridLayout(2,1,0,30);rightScr.setSize(120,500);add(rightScr);/右边信息窗体的布局MyPa nel in foScr = new MyPa nel();infoScr.setLayout(new GridLayout(4,1,0,5);in foScr.setSize(120,300);rightScr.add(i nfoScr);/定义标签和初始值Label scorep = new Label( 分数Label.LEFT);Label levelp

7、 = new Label( 级数：Label.LEFT);scoreField = new TextField(8);levelField = new TextField(8);scoreField.setEditable(false);levelField.setEditable(false);in foScr.add(scorep);in foScr.add(scoreField);in foScr.add(levelp);in foScr.add(levelField);scorep.setSize( new Dime nsio n(20,60);scoreField.setSize(n

8、ew Dimension(20,60);levelp.setSize( new Dime nsion(20,60);levelField.setSize(new Dimension(20,60);scoreField.setText(0);levelField.setText(1);/右边控制按钮窗体的布局MyPa nel co ntrolScr = new MyPa nel();con trolScr.setLayout (new GridLayout(5,1,0,5);rightScr.add(c on trolScr);/定义按钮playButton play_b = new Butto

9、n(”开始游戏);play_b.setSize( new Dime nsio n(50,200);play_b.addActi on Liste ner(new Comma nd(Comma nd.button _play,gameScr); /定义按钮Level UPButton level_up_b = new Butt on (”提高级数);level_up_b.setSize( new Dime nsion(50,200);level_up_b.addActio nListe ner(new Comma nd(Comma nd.button _levelup,gameScr);/定义按

10、钮Level DownButton level_down_b =n ew Butt on (降低级数);level_dow n_b.setSize( new Dime nsion(50,200);level_down_b.addActionListener(new Command(Command.button_leveldown,gameScr);/定义按钮Level PauseButton pause_b =n ew Butt on (”游戏暂停);pause_b.setSize (new Dime nsion(50,200);pause_b.addActi on Liste ner(new

11、 Comma nd(Comma nd.button _pause,gameScr);/定义按钮QuitButton quit_b = new Button(” 退岀游戏);quit_b.setSize(new Dimension(50,200);quit_b.addActi on Liste ner(new Comma nd(Comma nd.butt on _quit,gameScr);con trolScr.add(play_b);con trolScr.add(level_up_b);con trolScr.add(level_dow n_b);con trolScr.add(pause

12、_b);con trolScr.add(quit_b);setVisible(true);gameScr.requestFocus();/重写MyPanel类，使Panel的四周留空间class MyPa nel exte nds Pan el/*/private static fin al l ong serialVers ionUID = 1L;public In sets get In sets()return new In sets(30,50,30,50);/游戏画布类class GameCa nvas exte nds Can vas impleme nts KeyListe ne

13、r/*/private static fin al l ong serialVers ionUID = 1L;final int uni tSize = 30; /小方块边长in t rowNum; /正方格的行数in t colum nNum; / 正方格的列数int maxAllowRowNum; / 允许有多少行未削int block In itRow; /新岀现块的起始行坐标int blockl ni tCol; /新岀现块的起始列坐标int scrArr; /屏幕数组Block b; / 对方快的引用/画布类的构造方法GameCa nvas()rowNum = 15;colu mn

14、Num = 10;maxAllowRowNum = rowNum - 2;b = new Block(this);block In itRow = rowNum - 1;blockI ni tCol = colu mn Num/2 - 2;scrArr = new in t 3232;/初始化屏幕，并将屏幕数组清零的方法void in itScr()for(i nt i=O;irowNum;i+)for (i nt j=0; jvcolu mn Num;j+) scrArrij=0; b.reset();repa in t();/重新刷新画布方法public void pain t(Graph

15、ics g)for(i nt i = 0; i rowNum; i+)for(i nt j = 0; j colu mn Num; j+)draw Un it(i,j,scrArrij);/画方块的方法public void draw Un it(i nt row,i nt col,i nt type) scrArrrowcol = type;以背景为颜色画画正在下落的方块画已经落下的方法Graphics g = getGraphics(); switch(type) /表示画方快的方法case 0: g.setColor(Color.black);break; / case 1: g.set

16、Color(Color.blue);break; / case 2: g.setColor(Color.mage nta);break; / g.fill3DRect(col*u nitSize,getSize().height-(row+1)*u nitSize,u nitSize,u nitSize,true);g.dispose(); public Block getBlock()return b; / 返回block实例的引用/返回屏幕数组中(row,col)位置的属性值public int getScrArrXY(i nt row,i nt col) if (row = rowNum

17、 | col = colu mn Num) return(-1);elsereturn(scrArrrowcol);/返回新块的初始行坐标方法public int get In itRow()return(blockl ni tRow); /返回新块的初始行坐标/返回新块的初始列坐标方法public int getI nitCol()return(blockI ni tCol); /返回新块的初始列坐标/满行删除方法void deleteFullLi ne()int full_li ne_num = 0;int k = 0;for (i nt i=0;irowNum;i+)boolea n i

18、sfull = true;L1:for(i nt j=0;jcolu mn Num;j+)if(scrArrij = 0)k+;isfull = false;break L1;if(isfull) full_li ne_n um+;if(k!=0 & k-1!=i & !isfull)for(int j = 0; j columnNum; j+)if (scrArrij = 0)drawU ni t(k-1,j,0);elsedrawU ni t(k-1,j,2);scrArrk-1j = scrArrij;for(int i = k-1 ;i rowNum; i+)for(int j = 0

19、; j columnNum; j+)drawU ni t(i,j,0);scrArrij=0;ERS_Block.score += fulline_n um;ERS_Block.scoreField.setText(+ERS_Block.score);/判断游戏是否结束方法boolea n isGameE nd()for (i nt col = 0 ; col colu mnN um; col +) if(scrArrmaxAllowRowNumcol !=0) return true;return false;public void keyTyped(KeyEve nt e)public v

20、oid keyReleased(KeyEve nt e)/处理键盘输入的方法public void keyPressed(KeyEve nt e)if(!ERS_Block.isPlay)return;switch(e.getKeyCode()case KeyEve nt.VK_DOWN:b.fallDow n( );break;case KeyEve nt.VK_LEFT:b.leftMove();break;case KeyEve nt.VK_RIGHT:b.rightMove();break;case KeyEve nt.VK_SPACE:b.leftTurn();break;/处理控制

21、类class Comma nd impleme nts Actio nListe nerstatic final int button_play = 1; /给按钮分配编号static final int butt on _levelup = 2;static final int butt on _leveldow n = 3;static final int butt on _quit = 4;static final int butt on _pause = 5;static boolea n pause_resume = true;in t curButto n; /当前按钮GameCa

22、 nvas scr;/控制按钮类的构造方法Comma nd(i nt butt on ,GameCa nvas scr)curButt on = butt on;this.scr=scr;/按钮执行方法SuppressWar nin gs(deprecati on)public void actio nPerformed (Acti on Eve nt e) switch(curButto n)case button_play:if(!ERS_Block.isPlay)scr. in itScr();ERS_Block.isPlay = true;ERS_Block.score = 0;ERS

23、_Block.scoreField.setText(0);ERS_Block.timer.resume();scr.requestFocus();break;case button _l evelup:if(ERS_Block.level 1)ERS_Block.level-;ERS_Block.levelField.setText(+ERS_Block.level);ERS_Block.score = 0;ERS_Block.scoreField.setText(+ERS_Block.score);scr.requestFocus();break;case butt on _pause:if

24、(pause_resume)ERS_Block.timer.suspe nd(); pause_resume = false;elseERS_Block.timer.resume();pause_resume = true;scr.requestFocus();break;case butt on _quit:System.exit(0);/方块类class Block static int pattern = 0x0f00,0x4444,0x0f00,0x4444,用十六进至表示，本行表示长条四种状态0x04e0,0x0464,0x00e4,0x04c4,0x4620,0x6c00,0x46

25、20,0x6c00,0x2640,0xc600,0x2640,0xc600,0x6220,0x1700,0x2230,0x0740,0x6440,0x0e20,0x44c0,0x8e00,0x0660,0x0660,0x0660,0x0660块的模式号（0-6 ）块的翻转状态（0-3 ）快的下落状态块在画布上的坐标；int blockType; / int tur nState; / int blockState; / int row,col; / GameCa nvas scr;/块类的构造方法Block(GameCa nvas scr) this.scr = scr;blockType =

26、 (int)(Math.random() * 1000)%7; turnState = (int)(Math.random() * 1000)%4; blockState = 1;row = scr.get In itRow();col = scr.get In itCol();/重新初始化块，并显示新块public void reset()blockType = (int)(Math.random() * 1000)%7; turnState = (int)(Math.random() * 1000)%4; blockState = 1;row = scr.get In itRow();co

27、l = scr.get In itCol();dispBlock(l);/实现“块”翻转的方法public void leftTur n() if(assertValid(blockType,(turnState + 1)%4,row,col) dispBlock(0);turnState = (turn State + 1)%4;dispBlock(l);/实现“块”的左移的方法 public void leftMove() if(assertValid(blockType,tur nState,row,col-1) dispBlock(0);col-;dispBlock(l);/实现块的右移public void rightMove()if(assertValid(blockType,tur nState,row,col+1) dispBlock(O);col+;dispBlock(1);/实现块落下的操作的方法public boolea n fallDow n() if(blockState = 2) return(false);if(assertValid(blockType,tur nState,row-1,col)