C语言魔方游戏.doc

C语言魔方游戏用C语言，在Win-TC编译环境下编写一个魔方游戏程序。游戏程序包括下面几方面内容：鼠标调用模块程序、魔方功能实现模块程序、主程序模块。鼠标调用模块程序任何游戏都少不了人机互动，因Win-TC (内核Turbo C 2.0)不支持鼠标器的操作，所以编写鼠标驱动程序。鼠标器驱动程序用INT 33H中断作为鼠标器操作中断，通过不同的鼠标操作将产生不同的中断。驱动程序按中断时的入口参数调用相应的功能来完成中断服务。INT 33H中断调用功能号和对应功能功能号功能功能号功能0鼠标复位及取状态设置水平位置最大值显示鼠标光标8设置垂直位置最大值2不显示鼠标光标9设置图形光标3取按钮状态和鼠标位置10设置文本光标4设置鼠标光标位置11取鼠标移动的方向和距离5取按钮压下状态12设中断程序掩码和地址6取按钮松开状态13打开光标模拟程序通过int int86(int intr_num,union REGS *integs,union REGS *outregs)函数来完成INT 33H中断调用功能。魔方功能实现模块程序魔方功能实现模块程序是整个魔方游戏的核心部分，主要分三部分内容：1、 魔方体数据的建立，描绘魔方体的外形、尺寸大小。2、 判断魔方体的可见面，正确显示三维空间魔方形体。3、 操作控制键，实现魔方的各层面旋转或方位转向以及各面颜色分布情况。Esc键退出游戏观察魔方方位控制键：X，x，键(绕x轴旋转)，Z，z，键(绕z轴旋转)各层面操作热键：绕z轴 s键(上边)，d键(中间)，f键(下边)绕x轴 j键(右边)，k键(中间)，l键(左边)绕y轴 u键(前面)，i键(中间)，o键(后面)主程序模块主程序模块，设计游戏界面，安装按钮以便鼠标输入操作；设计处理函数void Process()，处理客户的鼠标或键盘输入工作，是整个游戏流程的中枢。本魔方程序采用工程形式完成，共有四个文件：MyGraph.hMFOBJ.hMouse.hMFGame.cMyGraph.h文件存放整个游戏程序用到的库文件，MFOBJ.h文件是魔方功能实现模块程序，Mouse.h文件是鼠标调用模块程序，MFGame.c文件是主程序。下面是整个程序清单：MyGraph.h文件内容#include graphics.h#include stdio.h#include dos.h#include bios.h#include math.h#define VK_ESC 0x001bMFOBJ.h文件内容#ifndef MFOBJ_h_#define MFOBJ_h_/*定义魔方大小数据之半*/#define MSIZE 55.0/*定义魔方分隔线数据*/#define LINEW 19.0/*定义九分面大小调整数据*/#define DML 2.0#define FMAX (MSIZE-DML)#define FMID (LINEW+DML)#define FMIN (LINEW-DML)/*圆周率*/#define PI 3.1415926/*定义视线向量角度*/#define EHX 30#define EHZ 30/*定义坐标系原点数据*/#define SCREENX 320#define SCREENY 155/*魔方立方体八顶点数据*/float POINTS83=MSIZE,MSIZE,-MSIZE, MSIZE,MSIZE,MSIZE, MSIZE,-MSIZE,MSIZE, MSIZE,-MSIZE,-MSIZE, -MSIZE,-MSIZE,-MSIZE, -MSIZE,MSIZE,-MSIZE, -MSIZE,MSIZE,MSIZE, -MSIZE,-MSIZE,MSIZE, ;/*魔方体顶点数据表*/int FACE65=0,1,2,3,0, /*right*/ 0,5,6,1,0, /*back*/ 0,3,4,5,0, /*down*/ 7,4,3,2,7, /*front*/ 7,6,5,4,7, /*left*/ 7,2,1,6,7 /*top*/ ;/*九分面顶点数据*/float fdata6=FMAX,FMID,FMIN,-FMIN,-FMID,-FMAX;/*分隔线顶点数据*/float fline18=LINEW,LINEW,-LINEW,-LINEW,MSIZE,-MSIZE,MSIZE,-MSIZE;float fline28=MSIZE,-MSIZE,MSIZE,-MSIZE,LINEW,LINEW,-LINEW,-LINEW;/*计算九分面颜色数据*/int Face19=6,3,0, 7,4,1, 8,5,2;int Face29=2,5,8, 1,4,7, 0,3,6;int Facez4=0,3,4,1;int Facex4=3,5,1,2;int Facey4=5,0,2,4;/*定义全局变量数据存放魔方体数据*/float flines683;float facep1663;float facep2663;float facep3663;float facep4663;float facep5663;float facep6663;int fcolor69;/*获取魔方体九小面顶点数据*/void GetFData(float fp,float mfp662) int i,j; for(i=0;i6;i+) for(j=0;j6;j+) mfpij0=fpj; mfpij1=fpi; /*填充封闭多边形*/void Setfillpoly(int pst,float px,float py,int egdescolor,int fcolor) int ft100; int i; for(i=0;i2*pst;i+=2) fti=pxi/2; fti+1=pyi/2; setfillstyle(1,fcolor); fillpoly(pst,ft); setcolor(egdescolor); for(i=0;ipst;i+) if(i=0) moveto(pxi,pyi); else lineto(pxi,pyi); /*计算旋转角度弧度值*/void Get_XZ(float rz,float rx,float pt_xz33) float za,xa; xa=rx*PI/180.0; za=rz*PI/180.0; pt_xz00=sin(za); pt_xz01=-cos(za); pt_xz02=0; pt_xz10=cos(za)*sin(xa); pt_xz11=sin(za)*sin(xa); pt_xz12=-cos(xa); pt_xz20=cos(za)*cos(xa); pt_xz21=sin(za)*cos(xa); pt_xz22=sin(xa);/*建立魔方体数据*/void MakeMFdata() float tmp662; int i,j; GetFData(fdata,tmp); for(i=0;i6;i+) for(j=0;j min*/ facep1ij1=tmpij0; facep1ij2=tmpij1; facep1ij0=MSIZE; /*back face x_data: min - max*/ facep2ij0=-tmpij0; facep2ij2=tmpij1; facep2ij1=MSIZE; /*dwon face x_data max - min*/ facep3ij0=tmpij0; facep3ij1=tmpij1; facep3ij2=-MSIZE; /*front face x_data max - min*/ facep4ij0=tmpij0; facep4ij2=tmpij1; facep4ij1=-MSIZE; /*left face y_data min - max*/ facep5ij1=-tmpij0; facep5ij2=tmpij1; facep5ij0=-MSIZE; /*top face x_data min - max*/ facep6ij0=-tmpij0; facep6ij1=tmpij1; facep6ij2=MSIZE; for(i=0;i8;i+) flines0i0=MSIZE; flines0i1=fline1i; flines0i2=fline2i; flines1i1=MSIZE; flines1i0=fline1i; flines1i2=fline2i; flines2i2=-MSIZE; flines2i0=fline1i; flines2i1=fline2i; flines3i1=-MSIZE; flines3i0=fline1i; flines3i2=fline2i; flines4i0=-MSIZE; flines4i1=fline1i; flines4i2=fline2i; flines5i2=MSIZE; flines5i0=fline1i; flines5i1=fline2i; for(i=0;i6;i+) for(j=0;j9;j+) fcolorij=i+1;/*绘制魔方体可见面*/void DrawMFace(float ptm663,float rxz33,int visual,int vf) int i,j,k,l,cl=0; float tmx5,tmy5,tlx2,tly2; if(vfvisual) for(i=0;i6;i+=2) for(j=0;j6;j+=2) tmx0=SCREENX;tmx1=SCREENX; tmx2=SCREENX;tmx3=SCREENX; tmy0=SCREENY;tmy1=SCREENY; tmy2=SCREENY;tmy3=SCREENY; for(l=0;l3;l+) tmx0+=ptmijl*rxz0l; tmx1+=ptmij+1l*rxz0l; tmx2+=ptmi+1j+1l*rxz0l; tmx3+=ptmi+1jl*rxz0l; tmy0+=ptmijl*rxz1l; tmy1+=ptmij+1l*rxz1l; tmy2+=ptmi+1j+1l*rxz1l; tmy3+=ptmi+1jl*rxz1l; tmx4=tmx0; tmy4=tmy0; Setfillpoly(5,tmx,tmy,15,fcolorvisualcl); cl+; for(k=0;k7;k+=2) tlx0=SCREENX;tlx1=SCREENX; tly0=SCREENY;tly1=SCREENY; for(l=0;l3;l+) tlx0+=flinesvisualkl*rxz0l; tlx1+=flinesvisualk+1l*rxz0l; tly0+=flinesvisualkl*rxz1l; tly1+=flinesvisualk+1l*rxz1l; setcolor(0); line(tlx0,tly0,tlx1,tly1); /*判断魔方体可见面*/void GetVisualFace(float pt3,float vpx,float vpy,float vpz,int vf) float nx,ny,nz,vx,vy,vz,visualf; float tpx,tpy,tpz,tqx,tqy,tqz; float hpx,hpy,hpz,hqx,hqy,hqz; int i,j; for(i=0;i=0.0) vfi=1; else vfi=0; /*绘制魔方体*/void DrawMoFang(float xangle,float zangle, float pt3) int i,j,k; float vpx,vpy,vpz; float tmp83,tmx5,tmy5,xz33; int vf6; vpx=800*sin(EHZ)*cos(EHX); vpy=-800*cos(EHZ)*cos(EHX); vpz=800*sin(EHZ); Get_XZ(zangle,xangle,xz); for(i=0;i8;i+) for(j=0;j3;j+) tmpij=0; for(k=0;k3;k+) tmpij+=ptik*xzjk; GetVisualFace(tmp,vpx,vpy,vpz,vf); for(i=0;i6;i+) if(vfi) for(j=0;j5;j+) tmxj=SCREENX+tmpFACEij0; tmyj=SCREENY+tmpFACEij1; Setfillpoly(5,tmx,tmy,15,15); DrawMFace(facep1,xz,0,vf); DrawMFace(facep2,xz,1,vf); DrawMFace(facep3,xz,2,vf); DrawMFace(facep4,xz,3,vf); DrawMFace(facep5,xz,4,vf); DrawMFace(facep6,xz,5,vf); /*获取魔方体绕z坐标轴旋转各层面颜色分布情况*/void SetMFcolor_z(int face,int fd9,int fl4,int key,int ftrue) int i,j,k,tmcl,tm9; if(ftrue) for(i=0;i9;i+) tmi=fcolorfacei; for(i=0;i9;i+) fcolorfacei=tmfdi; k=key*3; for(i=0;i3;i+) tmcl=fcolorfl0k+i; for(j=k;j3+k;j+) fcolorflj-kk+i=fcolorflj-k+1k+i; fcolorfl3k+i=tmcl; /*获取魔方体绕x坐标轴旋转各层面颜色分布情况*/void setMFcolor_x(int face,int fd9,int fl4,int key,int ftrue) int i,j,k,h,tmcl,tm9; if(ftrue) for(i=0;i9;i+) tmi=fcolorfacei; for(i=0;i9;i+) fcolorfacei=tmfdi; k=3; switch(key) case 0: for(i=0;i3;i+) tmcl=fcolorfl0i*k; fcolorfl0k*i=fcolorfl12+k*i; fcolorfl12+k*i=fcolorfl28-k*i; fcolorfl28-k*i=fcolorfl36-k*i; fcolorfl36-k*i=tmcl; break; case 1: for(i=0;i3;i+) tmcl=fcolorfl01+i*k; fcolorfl01+i*k=fcolorfl11+i*k; fcolorfl11+i*k=fcolorfl27-i*k; fcolorfl27-i*k=fcolorfl37-i*k; fcolorfl37-i*k=tmcl; break; case 2: for(i=0;i3;i+) tmcl=fcolorfl02+i*k; fcolorfl02+i*k=fcolorfl1i*k; fcolorfl1i*k=fcolorfl26-i*k; fcolorfl26-i*k=fcolorfl38-i*k; fcolorfl38-i*k=tmcl; break; /*获取魔方体绕y坐标轴旋转各层面颜色分布情况*/void setMFcolor_y(int face,int fd9,int fl4,int key,int ftrue) int i,j,k,h,tmcl,tm9; if(ftrue) for(i=0;i9;i+) tmi=fcolorfacei; for(i=0;i9;i+) fcolorfacei=tmfdi; k=3; switch(key) case 0: for(i=0;i3;i+) tmcl=fcolorfl06+i; fcolorfl06+i=fcolorfl12+k*i; fcolorfl12+k*i=fcolorfl26+i; fcolorfl26+i=fcolorfl36-k*i; fcolorfl36-k*i=tmcl; break; case 1: for(i=0;i3;i+) tmcl=fcolorfl0k+i; fcolorfl0k+i=fcolorfl11+i*k; fcolorfl11+i*k=fcolorfl2k+i; fcolorfl2k+i=fcolorfl37-i*k; fcolorfl37-i*k=tmcl; break; case 2: for(i=0;i3;i+) tmcl=fcolorfl0i; fcolorfl0i=fcolorfl1i*k; fcolorfl1i*k=fcolorfl2i; fcolorfl2i=fcolorfl38-i*k; fcolorfl38-i*k=tmcl; break; /*根据客户操作组建魔方体颜色*/void MFcolorObject(char gkey) int i,j,k,tmcl,tm9; switch(gkey) case s: SetMFcolor_z(5,Face2,Facez,0,1); break; case d: SetMFcolor_z(NULL,NULL,Facez,1,0); break; case f: SetMFcolor_z(2,Face1,Facez,2,1); break; case j: setMFcolor_x(0,Face1,Facex,0,1); break; case k: setMFcolor_x(NULL,NULL,Facex,1,0); break; case l: setMFcolor_x(4,Face2,Facex,2,1); break; case u: setMFcolor_y(3,Face1,Facey,0,1); break; case i: setMFcolor_y(NULL,NULL,Facey,1,0); break; case o: setMFcolor_y(1,Face2,Facey,2,1); break; #endifMouse.h文件内容#ifndef _Mouse_h_#define _Mouse_h_/*定义鼠标数据类型*/typedef struct MOUSE int mx; /*鼠标x坐标值*/ int my; /*鼠标y坐标值*/ int mkey;/*鼠标按钮状态*/ char fillcolor1616;/*鼠标覆盖下的颜色*/ Mouseh;/*鼠标屏幕绘码*/char MouseMask=0x00,0x00,0x40,0x00,0x60,0x00,0x70,0x00, 0x78,0x00,0x7c,0x00,0x7e,0x00,0x7f,0x00, 0x7f,0x80,0x7f,0xc0,0x6c,0x00,0x46,0x00, 0x06,0x00,0x03,0x00,0x01,0x80,0x00,0x00 ;/*鼠标屏幕绘码边框码*/char MouseMaskE=0xc0,0x00,0xa0,0x00,0x90,0x00,0x88,0x00, 0x84,0x00,0x82,0x00,0x81,0x00,0x80,0x80, 0x80,0x40,0x80,0x20,0x93,0xf0,0xa9,0x00, 0xc9,0x00,0x04,0x80,0x02,0x40,0x01,0xc0 ;/*定义鼠标(x,y)坐标状态变量*/int newx=0,newy=0;/*鼠标初始化函数*/int MouseInit(int Xmin,int Xmax,int Ymin,int Ymax) int retcode; union REGS regs; regs.x.ax=0; int86(51,®s,®s);