C++俄罗斯方块程序设计详细说明

1、该实验制作的是小游戏-俄罗斯方块1.可实现以下基本功能：用户可自定义添加或删除方块样式及颜色；用户可自定义修改游戏背景颜色及按键设置。2.另增加了几个功能：按键设置改变后点击保存，会弹出对话框提示“保存成功” ；点击“开始”运行游戏，背景音乐自动播放，点击暂停后，背景音乐也随之停止；每消除一行，会有特效声音提示消除成功；根据消行多少会自动加分并显示。游戏界面效果图如下：配置窗体效果图如下：砖块样式配置效果图如下：游戏设计分为如下九个部分：一， 新建窗体“配置窗体”（trmconfig）添加tabcontrol控件(1) 砖块样式配置i.abel控件(lblmode)点击“事件”，选择“pain

2、t”graphics gp=e.graphics;gp.clear(color.black);pen p=new pen(color.white);for (int i=31;i155;i=i+31)gp.drawline(p,1,i,155,i);for (int i=31;i155;i=i+31)gp.drawline(p,i,1,i,155);solidbrush s=new solidbrush(blockcolor);for (int x=0;x5;x+)for(int y=0;y5;y+)if(struarrx,y)gp.fillrectangle(s,31*x+1,31*y+1,

3、30,30);点击“事件”，选择“mouseclick”private bool, struarr=new bool5,5;private color blockcolor=color.red;-if (e.button!=mousebuttons.left)return;int xpos,ypos;xpos=e.x/31;ypos=e.y/31;struarrxpos,ypos=!struarrxpos,ypos;bool b=struarrxpos,ypos;graphics gp=lblmode.creategraphics();solidbrush s=new solidbrush(b

4、 ? blockcolor:color.black);gp.fillrectangle(s,31*xpos+1,31*ypos+1,30,30);gp.dispose();ii.添加colordialog控件添加label(lblcolor)控件点击“事件”，选择“click”colordialog1.showdialog();blockcolor=colordialog1.color;lblcolor.backcolor=colordialog1.color;lblmode.invalidate();iii.添加listview控件(lsvblockset)点击“事件”，选择“itemsel

5、ectionchanged”if (e.isselected)blockcolor=color.fromargb(int.parse(e.item.subitems1.text);lblcolor.backcolor=blockcolor;string s=e.item.subitems0.text;for(int i=0;is.length;i+)struarri/5,i%5=(si=1)?true:false;lblmode.invalidate();iv.“添加”按钮(btnadd)bool isempty=false;foreach (bool i in struarr)if(i)is

6、empty=true;break;if (!isempty)messagebox.show(图案为空，请先用鼠标点击左边窗口绘制图案！,提示窗口,messageboxbuttons.ok,messageboxicon.information);return;stringbuilder sb=new stringbuilder(25);foreach (bool i in struarr)sb.append(i?1:0);string blockstring=sb.tostring();foreach(listviewitem item in lsvblockset.items)if (item

7、.subitems0.text=blockstring)messagebox.show(该图案已经存在！,提示窗口,messageboxbuttons.ok,messageboxicon.information);return;listviewitem myitem=new listviewitem();myitem=lsvblockset.items.add(blockstring);myitem.subitems.add(convert.tostring(blockcolor.toargb();v.“删除”按钮(btndel)if(lsvblockset.selecteditems.cou

8、nt=0)messagebox.show(请在右边窗口选择一个条目进行删除！,提示窗口,messageboxbuttons.ok,messageboxicon.information);return;lsvblockset.items.remove(lsvblockset.selecteditems0);btnclear.performclick();vi.“清空”(btnclear)for (int x=0;x5;x+)for(int y=0;y=33 & e.keyvalue=45 & e.keyvalue=48 & e.keyvalue=65 & e.keyvalue=96 & e.ke

9、yvalue=109 & e.keyvalue=186 & e.keyvalue=219 & e.keyvalue=222)foreach(control c in gbkeyset.controls)control tempc=c as textbox;if(tempc!=null &(textbox)tempc).text!=)if(int)(textbox)tempc).tag)=e.keyvalue)(textbox)tempc).text=;(textbox)tempc).tag=keys.none;(textbox)sender).text=e.keycode.tostring()

10、;(textbox)sender).tag=(keys)e.keyvalue;ii.添加groupbox2控件(gbenvironmentset)“环境设置”i.拖入四个label控件ii.拖入三个textbox控件（改名） 一个label控件(lblbackcolor)选择“事件”，选择“click”colordialog1.showdialog();lblbackcolor.backcolor=colordialog1.color;iii.i.参数初始化设置为配置窗体的代码窗口添加私有成员变量private config config=new config();初始化config.load

11、fromxmlfile();infoarr info = config.info;listviewitem myitem=new listviewitem();for(int i=0;iinfo.length;i+)myitem=lsvblockset.items.add(infoi.getidstr();myitem.subitems.add(infoi.getcolorstr();读快捷键及环境设置参数txtdown.text=(keys)config.downkey).tostring();txtdown.tag=config.downkey;txtdrop.text=(keys)con

12、fig.dropkey).tostring();txtdrop.tag=config.dropkey;txtleft.text=(keys)config.moveleftkey).tostring();txtleft.tag=config.moveleftkey;txtright.text=(keys)config.moverightkey).tostring();txtright.tag=config.moverightkey;txtdeasil.text=(keys)config.deasilrotatekey).tostring();txtdeasil.tag=config.deasil

13、rotatekey;txtcontra.text=(keys)config.contrarotatekey).tostring();txtcontra.tag=config.contrarotatekey;txtcoorwidth.text=config.coorwidth.tostring();txtcoorheight.text=config.coorheight.tostring();txtrectpix.text=config.rectpix.tostring();lblbackcolor.backcolor=config.backcolor;ii.保存更改选择“事件”，选择“clic

14、k”保存用户更改的设置infoarr info=new infoarr();foreach(listviewitem item in lsvblockset.items)info.add(item.subitems0.text,item.subitems1.text);config.info=info;config.downkey=(keys)txtdown.tag;config.dropkey=(keys)txtdrop.tag;config.moveleftkey=(keys)txtleft.tag;config.moverightkey=(keys)txtright.tag;config

15、.deasilrotatekey=(keys)txtdeasil.tag;config.contrarotatekey=(keys)txtcontra.tag;config.coorwidth=int.parse(txtcoorwidth.text);config.coorheight=int.parse(txtcoorheight.text);config.rectpix=int.parse(txtrectpix.text);config.backcolor=lblbackcolor.backcolor;config.savetoxmlfile();二， 信息保存解决方案中添加blockse

16、t.xml文件 0000001100011000000000000 -65536 0000000000111100000000000 -16711936 0000000000001100010000100 -8323073 0010000100001100000000000 -16776961 0000000100001100010000000 -32704 0000000100001100001000000 -32513 0000000010001100010000000 -8372160 83 88 65 68 99 97 15 25 20 -16777216 三， 一个砖块的信息类解决方

17、案中添加blockinfo.cs类private bitarray _id;private color _bcolor;public blockinfo(bitarray id,color bcolor)_id=id;_bcolor=bcolor;public bitarray idgetreturn _id;set_id=value;public color bcolorgetreturn _bcolor;set_bcolor=value;public string getidstr()stringbuilder s=new stringbuilder(25);foreach(bool b

18、in _id)s.append(b?1:0);return s.tostring();public string getcolorstr()return convert.tostring(_bcolor.toargb();由于使用到了color类，要添加命名空间using syetem.drawing;由于使用了stringbuilder类以及bitarray类using system.collections.generic;-using system.collections;四， 多个砖块信息类解决方案中添加infoarr.cs类i .各个方块信息类private arraylist inf

19、o = new arraylist();private int _length=0;public int lengthgetreturn _length;public blockinfo thisint indexgetreturn (blockinfo)infoindex;public string thisstring idsetif(value =)return;for(int i=0;iusing system.collections;/由于使用到了messagebox,要添加命名空间using system.windows.forms;由于使用到了color类，还要添加using s

20、yetem.drawing;ii.添加字符转换成员方法private bitarray strtobit(string id)if(id.length !=25)throw new system.formatexception(砖块样式信息不合法！请删除blockset.xml文件，并重新启动程序);bitarray ba =new bitarray(25);for(int i=0;i=10&value=15&value=10&value=30)_rectpix=value;public color backcolorgetreturn _backcolor;set_backcolor=val

21、ue;public infoarr infogetreturn info;setinfo=value;#endregionii.从xml读取信息public void loadfromxmlfile()/从xml读取信息xmltextreader reader;if (file.exists(blockset.xml)reader=new xmltextreader(blockset.xml);elseassembly asm=assembly.getexecutingassembly();stream sm=asm.getmanifestresourcestream(tetris.block

22、set.xml);reader=new xmltextreader(sm);string key=;trywhile(reader.read()if(reader.nodetype =xmlnodetype.element)if(reader.name =id)key=reader.readelementstring().trim();info.add(key,);else if (reader.name =color)infokey=reader.readelementstring().trim();else if (reader.name =downkey)_downkey=(keys)c

23、onvert.toint32(reader.readelementstring().trim();else if (reader.name =dropkey)_dropkey=(keys)convert.toint32(reader.readelementstring().trim();else if (reader.name =moveleftkey)_moveleftkey=(keys)convert.toint32(reader.readelementstring().trim();else if (reader.name =moverightkey)_moverightkey=(key

24、s)convert.toint32(reader.readelementstring().trim();else if (reader.name =deasilrotatekey)_deasilrotatekey=(keys)convert.toint32(reader.readelementstring().trim();else if (reader.name =contrarotatekey)_contrarotatekey=(keys)convert.toint32(reader.readelementstring().trim();else if (reader.name =coor

25、width)_coorwidth=convert.toint32(reader.readelementstring().trim();else if (reader.name =coorheight)_coorheight=convert.toint32(reader.readelementstring().trim();else if (reader.name =rectpix)_rectpix=convert.toint32(reader.readelementstring().trim();else if (reader.name =backcolor)_backcolor=color.

26、fromargb(convert.toint32(reader.readelementstring().trim();catch(exception ex)messagebox.show(ex.tostring();finallyif(reader !=null)reader.close();iii.把信息保存为xml文件public void savetoxmlfile() /把信息保存为xml文件xmldocument doc =new xmldocument();doc.loadxml();xmlnode root=doc.selectsinglenode(blockset);for(i

27、nt i=0;iinfo.length;i+)xmlelement xeltype=doc.createelement(type);xmlelement xelid=doc.createelement(id);xelid.innertext=(blockinfo)infoi).getidstr();xeltype.appendchild(xelid);xmlelement xelcolor=doc.createelement(color);xelcolor.innertext=(blockinfo)infoi).getcolorstr();xeltype.appendchild(xelcolo

28、r);root.appendchild(xeltype);/写快捷键xmlelement xelkey=doc.createelement(key);xmlelement xeldownkey=doc.createelement(downkey);xeldownkey.innertext=convert.toint32(_downkey).tostring();xelkey.appendchild(xeldownkey);xmlelement xeldropkey=doc.createelement(dropkey);xeldropkey.innertext=convert.toint32(_

29、dropkey).tostring();xelkey.appendchild(xeldropkey);xmlelement xelmoveleftkey=doc.createelement(moveleftkey);xelmoveleftkey.innertext=convert.toint32(_moveleftkey).tostring();xelkey.appendchild(xelmoveleftkey);xmlelement xelmoverightkey=doc.createelement(moverightkey);xelmoverightkey.innertext=conver

30、t.toint32(_moverightkey).tostring();xelkey.appendchild(xelmoverightkey);xmlelement xeldeasilrotatekey=doc.createelement(deasilrotatekey);xeldeasilrotatekey.innertext=convert.toint32(_deasilrotatekey).tostring();xelkey.appendchild(xeldeasilrotatekey);xmlelement xelcontrarotatekey=doc.createelement(co

31、ntrarotatekey);xelcontrarotatekey.innertext=convert.toint32(_contrarotatekey).tostring();xelkey.appendchild(xelcontrarotatekey);root.appendchild(xelkey);/写界面信息xmlelement xelsurface=doc.createelement(surface);xmlelement xelcoorwidth=doc.createelement(coorwidth);xelcoorwidth.innertext= _coorwidth.tost

32、ring();xelsurface.appendchild(xelcoorwidth);xmlelement xelcoorheight=doc.createelement(coorheight);xelcoorheight.innertext= _coorheight.tostring();xelsurface.appendchild(xelcoorheight);xmlelement xelrectpix=doc.createelement(rectpix);xelrectpix.innertext= _rectpix.tostring();xelsurface.appendchild(x

33、elrectpix);xmlelement xelbackcolor=doc.createelement(backcolor);xelbackcolor.innertext=_backcolor.toargb().tostring();xelsurface.appendchild(xelbackcolor);root.appendchild(xelsurface);doc.save(blockset.xml);六， 新建方块类解决方案中添加block.cs类protected point structarr;protected int _xpos;protected int _ypos;pro

34、tected color _blockcolor;protected color disappercolor;protected int rectpix;public block()public block(point sa, color bcolor, color dcolor, int pix)_blockcolor=bcolor;disappercolor=dcolor;rectpix=pix;structarr=sa;public point thisint indexgetreturn structarrindex;public int lengthgetreturn structa

35、rr.length;#region 成员变量相应的属性public int xposgetreturn _xpos;set_xpos=value;public int yposgetreturn _ypos;set_ypos=value;public color blockcolorgetreturn _blockcolor;#endregion-public void deasilrotate()/顺时针旋转int temp;for(int i=0;istructarr.length;i+)temp=structarri.x;structarri.x=structarri.y;structa

36、rri.y=-temp;public void contrarotate()/逆时针旋转int temp;for(int i=0;istructarr.length;i+)temp=structarri.x;structarri.x=-structarri.y;structarri.y=temp;private rectangle pointtorect(point p)/坐标点转化为画布坐标值return new rectangle(_xpos + p.x)*rectpix+1,(_ypos-p.y)*rectpix+1,rectpix-2,rectpix-2);public virtual

37、 void paint(graphics gp)/制定画板下绘制砖块solidbrush sb=new solidbrush(_blockcolor);foreach(point p in structarr)lock(gp)gp.fillrectangle(sb,pointtorect(p);public void erase(graphics gp)/擦除矩形solidbrush sb=new solidbrush(disappercolor);foreach(point p in structarr)lock(gp)gp.fillrectangle(sb,pointtorect(p);七

38、， 新建生产砖块的类解决方案中添加blockgroup.cs类private infoarr info;private color disappercolor;private int rectpix;public blockgroup()config config=new config();config.loadfromxmlfile();info=new infoarr();info=config.info;disappercolor=config.backcolor;rectpix=config.rectpix;public block getablock()random rd=new r

39、andom();int keyorder=rd.next(0,info.length);bitaarry ba=infokeyorder.id;int strunum=0;foreach(bool b in ba)if(b)strunum+;point structarr=new pointstrunum;int k=0;for(int j=0;jba.length;j+)if(baj)structarrk.x=j/5-2;structarrk.y=2-j%5;k+;return new block(structarr,infokeyorder.bcolor,disappercolor,rec

40、tpix);八， 新建为砖块活动定规则的类在解决方案中添加palette.cs类private int _width=15;private int _height=25;private color, coorarr;private color disappercolor;private graphics gppalette;private graphics gpready;private blockgroup bgroup;private block runblock;private block readyblock;private int rectpix;private system.tim

41、ers.timer timerblock;private int timespan=800;public palette(int x,int y,int pix,color dcolor,graphics gp,graphics gr)_width=x;_height=y;coorarr=new color_width,_height;disappercolor=dcolor;gppalette=gp;gpready=gr;rectpix=pix;public void start()bgroup=new blockgroup();runblock=bgroup.getablock();runblock.xpos=_width/2;int y=0;f