VC++程序设计实验报告-俄罗斯方块游戏.doc

西安科技大学计算机学院vc+程序设计实验报告题 目 俄罗斯方块游戏 学 号 0808030405 专业及班级 计算机科学与技术专业0804班姓 名 日 期 2010/11/25 一、 实验目的本实验的目的是综合前面所学的知识,参考实验指导书的知识，开发一个俄罗斯游戏。二、 设计思路1 游戏说明及规则tetris游戏在一个m*n的矩形框内进行。游戏开始时，矩形框的顶部会随机出现一个由四个小方块构成的砖块，每过一个很短时间（我们称这个时间为一个tick）,它就会下落一格，直到它碰到矩形框的低部，然后再过一个tick它就会固定在矩形框的底部，成为固定块。接着再过一个tick顶部又会现一个随机形状，同样每隔一个 tick都会下落，直到接触到底部或者接触到下面的固定块时，再过一个tick它也会成为固定块，再过一个tick之后会进行检查，发现有充满方块的行则会消除它，同时顶部出现下一个随机形状。直到顶部出现的随机形状在刚出现时就与固定块重叠，表示游戏结束。操作说明：光标左键左移 光标右键右移 光标上键翻转 光标下键下移2 tetris的游戏分析，设计与实现(1)tetris游戏的矩形框类cbin 首先我们应该描述 tetris游戏的矩形框。这里我们定义一个cbin类描述tetris游戏的矩形框。对矩形框进行分析，它应该有三个私有的数据成员为：image,width和height.cbin类将tetris游戏的矩形框描述成为一个二维数组image,变量width和height存储了image的维数。接下来为cbin类添加五个成员函数：构造函数：cbin(unsigned int w,unsigned int h)，析构函数：cbin()， void getimage(unsigned char*destimage), void setimage(unsigned char*srcimage),unsigned int removefulliines(). 然后分别在bin.h和bin.cpp中完成cbin类的定义和函数实现。 (2)tetris游戏的砖块类:第一步:建立类:cibrick, clbrick, csbrick，ctbrick, cfsbrick，cflbrick, cobrick，它们的基类都是cbrick类。它们都有有四个数据成员:orientation,posx,posy,colour. orientation表示”1”砖块的四个状态,可能取值为0,1,2,3,由状态0到状态1是”1”砖块固定一个特定点顺时针旋转90度.依次类推,状态3的下一个状态是状态0. posx,posy记录了特定点的坐标, colour为砖块的颜色值. 为cibrick重载7个虚构函数:int shifleft(cbin*bin), int shifright(cbin*bin),int shifdown(cbin*bin), int rotateclockwise(cbin*bin), int checkcollision (cbin*bin),void operator(unsigned char*binimage),void putattop(unsigned int neworient,unsigned int new posx).第二步:仿照cibrick,完成clbrick, csbrick，ctbrick, cfsbrick，cflbrick, cobrick类的实现,同样将类定义代码写在brick.h文件中,类实现代码写在brick.h文件中.3. 进一步完善（1）实现砖块的三维化在试图类定义（newtetrisview .h）中添加两个公有的成员函数声明。在视图类的实现文件（newtetrisview .cpp）中，添加这两个函数的实现代码。修改试图类的drawimage函数，添加代码。（2） 使用双缓冲技术解决屏幕闪烁 修改视图类的ondraw函数。修改视图类的drawimage函数。4背景音乐的实现。三、 代码实现（代码省略部分参照实验指导书）1. 然后分别在bin.h和bin.cpp中完成cbin类的定义和函数实现：在文件bin.h中添加三个成员变量和六个成员函数并初始化（代码省略） unsigned char*imgage; unsigned int width; unsigned int height; cbin(unsigned int w,unsigned int h); cbin(); unsigned int getwidth()return width；; unsigned int getheight()return height；; void getimage(unsigned char*destimage); void setimage(unsigned char*srcimage); unsigned int removefulllines(); ； (2)tetris游戏的砖块类: cbrick 类的说明如下（文件brick.h）:class cbrickprotected:unsigned int orientation;/表示砖块的状态unsigned int posx; /砖块特定点的x坐标unsigned int posy; /砖块特定点的y坐标unsigned chai colour; /砖块的颜色public: unsigned int getorientation()return orientation; unsigned int getposx()return posx; unsigned int getposy()return posy; unsigned char getcolour()return colour;void setorientation(unsigned int neworient)orientation=neworient;void setposx(unsigned int newposx)posx=newposx; void setposy(unsigned int newposy)posy=newposy;void setcolour(unsigned char newcolour)colour=newcolour;virtual int shiftleft(cbin* bin)=0; virtual int shiftright(cbin* bin)=0; virtual int shiftdown(cbin* bin)=0; virtual int rotateclockwise(cbin* bin)=0;virtual int checkcollision(cbin* bin)=0;virtual void operator(unsigned char* binimage)=0;virtual void putattop(unsigned int neworient,unsigned int newposx)=0; cibrick需要重载7个虚函数，cibrick类的定义如下（文件brick .h）:class cibrick:public cbrickpublic:int shiftleft(cbin*bin);int shiftright(cbin*bin);int shiftdown(cbin*bin);int rotateclockwise(cbin*bin);int checkcollision(cbin*bin);void operator(unsigned char*binimage);void putattop(unsigned int neworient,unsigned int newposx);在后面实现clbrick, csbrick，ctbrick, cfsbrick，cflbrick, cobrick的6种方块实现中按照上面的步骤重载7个上述虚函数。后面只将各个类型方块实现的代码列出来。/i型砖块代码的实现部分：cibrick类型砖块：(黑色方块为程序中所选的坐标点)cibrick类的实现代码（代码省略）/l型砖块代码的实现部分：clbrick类型砖块：(黑色方块为程序中所选的坐标点) （左移、右移、上键、下键即以下4个消息响应函数与i型砖块代码的实现部分相同，这里就不列出来了）shiftleft(cbin*bin)shiftdown(cbin*bin)shiftright(cbin*bin)rotateclockwise(cbin*bin)int clbrick:checkcollision(cbin *bin)unsigned int width;unsigned int height;unsigned char*image;unsigned int orientation;unsigned int posx;unsigned int posy;width=bin-getwidth();height=bin-getheight();image=new unsigned char*height;for(unsigned int i=0;igetimage(image);orientation=getorientation();posx=getposx();posy=getposy();if(orientation=0)if(posx+1width-1)|(posyheight-1)return 0;if(imageposy-2posx!=0)|(imageposy-1posx!=0)|(imageposyposx!=0)|(imageposyposx+1!=0)return 0;if(orientation=1)if(posx+1width-1)|(posy+1height-1)return 0;if(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposyposx+2!=0)|(imageposy+1posx!=0)return 0;if(orientation=2)if(posxwidth-1)|(posy+1height-1)return 0;if(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposy+1posx!=0)|(imageposy+2posx!=0)return 0;if(orientation=3)if(posxwidth-1)|(posyheight-1)return 0;if(imageposyposx-2!=0)|(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposy-1posx!=0)return 0;return 1;void clbrick:operator(unsigned char* binimage)unsigned int orientation;unsigned int posx;unsigned int posy;unsigned char colour;posx=getposx();posy=getposy();orientation=getorientation();colour=getcolour();if(orientation=0)binimageposy-2posx=colour;binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx+1=colour;if(orientation=1)binimageposyposx=colour;binimageposyposx+1=colour;binimageposyposx+2=colour;binimageposy+1posx=colour;if(orientation=2)binimageposyposx-1=colour;binimageposyposx=colour;binimageposy+1posx=colour;binimageposy+2posx=colour;if(orientation=3)binimageposyposx-1=colour;binimageposyposx-2=colour;binimageposyposx=colour;binimageposy-1posx=colour;void clbrick:putattop(unsigned int neworient, unsigned int newposx)setposx(newposx);setorientation(neworient);switch(neworient)case 0: setposy(2);break;case 1: setposy(0);break;case 2: setposy(0);break;case 3: setposy(1);break; csbrick类型砖块：(黑色方块为程序中所选的坐标点)/s型砖块代码的实现部分：（左移、右移、上键、下键消息响应函数与i型砖块代码的实现部分相同，这里就不列出来了）shiftleft(cbin*bin)shiftdown(cbin*bin)shiftright(cbin*bin)rotateclockwise(cbin*bin)int csbrick:checkcollision(cbin *bin)unsigned int width;unsigned int height;unsigned char*image;unsigned int orientation;unsigned int posx;unsigned int posy;width=bin-getwidth();height=bin-getheight();image=new unsigned char*height;for(unsigned int i=0;igetimage(image);orientation=getorientation();posx=getposx();posy=getposy();if(orientation=0)if(posxwidth-1)|(posy+1height-1)return 0;if(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposy+1posx!=0)|(imageposy+1posx-1!=0)return 0;if(orientation=1)if(posxwidth-1)|(posyheight-1)return 0;if(imageposy-1posx-1!=0)|(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposy+1posx!=0)return 0;if(orientation=2)if(posxwidth-1)|(posyheight-1)return 0;if(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposy-1posx!=0)|(imageposy-1posx+1!=0)return 0;if(orientation=3)if(posx+1width-1)|(posyheight-1)return 0;if(imageposy-1posx!=0)|(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposy+1posx+1!=0)return 0;return 1;void csbrick:putattop(unsigned int neworient, unsigned int newposx)setposx(newposx);setorientation(neworient);switch(neworient)case 0: setposy(0);break;case 1: setposy(1);break;case 2: setposy(1);break;case 3: setposy(1);break;void csbrick:operator (unsigned char *binimage)unsigned int orientation;unsigned int posx;unsigned int posy;unsigned char colour;posx=getposx();posy=getposy();orientation=getorientation();colour=getcolour();if(orientation=0)binimageposyposx=colour;binimageposyposx+1=colour;binimageposy+1posx=colour;binimageposy+1posx-1=colour;if(orientation=1)binimageposy-1posx-1=colour;binimageposyposx-1=colour;binimageposyposx=colour;binimageposy+1posx=colour;if(orientation=2)binimageposy-1posx+1=colour;binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx-1=colour;if(orientation=3)binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx+1=colour;binimageposy+1posx+1=colour;/t型砖块代码的实现部分：(黑色方块为程序中所选的坐标点)ctbrick类型砖块：（左移、右移、上键、下键消息响应函数与i型砖块代码的实现部分相同，这里就不列出来了）shiftleft(cbin*bin)shiftdown(cbin*bin)shiftright(cbin*bin)rotateclockwise(cbin*bin)int ctbrick:checkcollision(cbin *bin)unsigned int width;unsigned int height;unsigned char*image;unsigned int orientation;unsigned int posx;unsigned int posy;width=bin-getwidth();height=bin-getheight();image=new unsigned char*height;for(unsigned int i=0;igetimage(image);orientation=getorientation();posx=getposx();posy=getposy();if(orientation=0)if(posxwidth-1)|(posyheight-1)return 0;if(imageposy-1posx!=0)|(imageposyposx!=0)|(imageposyposx-1!=0)|(imageposyposx+1!=0)return 0;if(orientation=1)if(posx+1width-1)|(posyheight-1)return 0;if(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposy-1posx!=0)|(imageposy+1posx!=0)return 0;if(orientation=2)if(posxwidth-1)|(posy+1height-1)return 0;if(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposy+1posx!=0)return 0;if(orientation=3)if(posxwidth-1)|(posyheight-1)return 0;if(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposy+1posx!=0)return 0;return 1;void ctbrick:operator (unsigned char *binimage)unsigned int orientation;unsigned int posx;unsigned int posy;unsigned char colour;posx=getposx();posy=getposy();orientation=getorientation();colour=getcolour();if(orientation=0)binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx-1=colour;binimageposyposx+1=colour;if(orientation=1)binimageposy-1posx=colour;binimageposyposx=colour;binimageposy+1posx=colour;binimageposyposx+1=colour;if(orientation=2)binimageposyposx-1=colour;binimageposyposx=colour;binimageposyposx+1=colour;binimageposy+1posx=colour;if(orientation=3)binimageposyposx-1=colour;binimageposyposx=colour;binimageposy-1posx=colour;binimageposy+1posx=colour;void ctbrick:putattop(unsigned int neworient, unsigned int newposx)setposx(newposx);setorientation(neworient);switch(neworient)case 0: setposy(1);break;case 1: setposy(1);break;case 2: setposy(0);break;case 3: setposy(1);break;/反l型砖块代码的实现部分：(黑色方块为程序中所选的坐标点) cflbrick类型砖块：（左移、右移、上键、下键消息响应函数与i型砖块代码的实现部分相同，这里就不列出来了）shiftleft(cbin*bin)shiftdown(cbin*bin)shiftright(cbin*bin)rotateclockwise(cbin*bin)int cflbrick:checkcollision(cbin *bin)unsigned int width;unsigned int height;unsigned char*image;unsigned int orientation;unsigned int posx;unsigned int posy;width=bin-getwidth();height=bin-getheight();image=new unsigned char*height;for(unsigned int i=0;igetimage(image);orientation=getorientation();posx=getposx();posy=getposy();if(orientation=0)if(posxwidth-1)|(posyheight-1)return 0;if(imageposy-2posx!=0)|(imageposy-1posx!=0)|(imageposyposx!=0)|(imageposyposx-1!=0)return 0;if(orientation=1)if(posx+1width-1)|(posyheight-1)return 0;if(imageposy-1posx!=0)|(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposyposx+2!=0)return 0;if(orientation=2)if(posx+1width-1)|(posy+1height-1)return 0;if(imageposyposx!=0)|(imageposyposx+1!=0)|(imageposy+1posx!=0)|(imageposy+2posx!=0)return 0;if(orientation=3)if(posxwidth-1)|(posy+1height-1)return 0;if(imageposyposx-2!=0)|(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposy+1posx!=0)return 0;return 1;void cflbrick:operator (unsigned char *binimage)unsigned int orientation;unsigned int posx;unsigned int posy;unsigned char colour;posx=getposx();posy=getposy();orientation=getorientation();colour=getcolour();if(orientation=0)binimageposy-2posx=colour;binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx-1=colour;if(orientation=1)binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx+1=colour;binimageposyposx+2=colour;if(orientation=2)binimageposyposx=colour;binimageposyposx+1=colour;binimageposy+1posx=colour;binimageposy+2posx=colour;if(orientation=3)binimageposyposx-2=colour;binimageposyposx-1=colour;binimageposyposx=colour;binimageposy+1posx=colour;void cflbrick:putattop(unsigned int neworient, unsigned int newposx) setposx(newposx);setorientation(neworient);switch(neworient)case 0: setposy(2);break;case 1: setposy(1);break;case 2: setposy(0);break;case 3: setposy(0);break;/反s型砖块代码的实现部分：(黑色方块为程序中所选的坐标点)cfsbrick类型砖块：（左移、右移、上键、下键消息响应函数与i型砖块代码的实现部分相同，这里就不列出来了）shiftleft(cbin*bin)shiftdown(cbin*bin)shiftright(cbin*bin)rotateclockwise(cbin*bin)int cfsbrick:checkcollision(cbin *bin)unsigned int width;unsigned int height;unsigned char*image;unsigned int orientation;unsigned int posx;unsigned int posy;width=bin-getwidth();height=bin-getheight();image=new unsigned char*height;for(unsigned int i=0;igetimage(image);orientation=getorientation();posx=getposx();posy=getposy();if(orientation=0)if(posxwidth-1)|(posyheight-1)return 0;if(imageposy-1posx!=0)|(imageposyposx!=0)|(imageposyposx-1!=0)|(imageposy+1posx-1!=0)return 0;if(orientation=1)if(posx+1width-1)|(posyheight-1)return 0;if(imageposy-1posx-1!=0)|(imageposy-1posx!=0)|(imageposyposx!=0)|(imageposyposx+1!=0)return 0;if(orientation=2)if(posx+1width-1)|(posyheight-1)return 0;if(imageposyposx!=0)|(imageposy+1posx!=0)|(imageposy-1posx+1!=0)|(imageposyposx+1!=0)return 0;if(orientation=3)if(posxwidth-1)|(posy+1height-1)return 0;if(imageposyposx-1!=0)|(imageposyposx!=0)|(imageposy+1posx!=0)|(imageposy+1posx+1!=0)return 0;return 1;void cfsbrick:operator (unsigned char *binimage)unsigned int orientation;unsigned int posx;unsigned int posy;unsigned char colour;posx=getposx();posy=getposy();orientation=getorientation();colour=getcolour();if(orientation=0)binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx-1=colour;binimageposy+1posx-1=colour;if(orientation=1)binimageposy-1posx-1=colour;binimageposy-1posx=colour;binimageposyposx=colour;binimageposyposx+1=colour;if(orientation=2)binimageposyposx=colour;binimageposy+1posx=colour;binimageposy-1posx+1=colour;binimageposyposx+1=colour;if(orientation=3)binimageposyposx-1=colour;binimageposyposx=colour;binimageposy+1posx=colour;binimageposy+1posx+1=colour;void cfsbrick:putattop(unsigned int neworient, unsigned int newposx)setposx(newposx);setorientation(neworient);switch(neworient)case 0: setposy(1);break;case 1: setposy(1);break;case 2: setposy(1);break;case 3: setposy(0);break;/田字形型砖块代码的实现部分：(黑色方块为程序中所选的坐标点)cobrick类型砖块：（左移、右移、上键、下键消息响应函数与i型砖块代码的实现部分相同，这里就不列出来了）shiftleft(cbin*bin)shiftdown(cbin*bin)shiftright(cbin*bin)rotateclockwise(cbin*bin)int cobrick:checkcollision(cbin *bin)unsigned int width;unsigned int height;unsigned char*image;unsigned int orientation;unsigned int posx;unsigned int posy;width=bin-getwidth();height=bin-getheight();image=new unsigned char*h