迷你撞球游戏.rar

/* 打砖块程序 */ #include<dos.h> #include<stdio.h> #include<graphics.h> #include<math.h> union REGS regs; unsigned int zhuan[5]; void quitgame(); void wingame(); int Msinit(); void Setmouse(int left,int right,int top,int buttom); int Msread(int *xp,int *yp,int *bup); void Draw(int x,int y,int sizex,int sizey); void mycircle(int x, int y, int r, int color); main() { int mode=VGAHI,driver=VGA; char ch; unsigned int l; int i,gi,gj,j,flag=1;/*i,j是循环变量,flag是标记变量,-1:向x负半轴移动,+1:向x正半轴移动*/ double qx,qy,k,b=0.0,speech=0.4,x,y; double r=2.0,bx=60.0,byy=270.0; double pianx=100.0,piany=100.0,tx=20.0,ty=10.0,jx=2.0,jy=2.0; int mx=0,my=0,mb,sum;/*sum纪录砖块的数目*/ FILE * p; if((p = fopen("record.dat", "r")) == NULL) { p=fopen("record.dat","w"); fprintf(p,"0 0 0 0 0\n"); rewind(p); } fclose(p); initgraph(&driver,&mode,"C:\\tc"); setbkcolor(BLUE); Msinit(); Setmouse((int)(pianx+1+bx/2),(int)((tx+jx)*8+pianx-1-bx/2),(int)byy+piany,(int)byy+piany); star: cleardevice();/*程序重载的介入点*/ setcolor(RED); outtextxy(30,20,"^_^ Welcome to Play Hitting Brick Game! ^_^"); sum=0; qx=100.0+pianx-10;qy=180.0+pianx-10;k=0.33; setcolor(7); rectangle((int)(pianx-2),(int)(piany-2),(int)((tx+jx)*8+2+pianx),302+piany); setcolor(1); rectangle((int)(pianx-1),(int)(piany-1),(int)((tx+jx)*8+1+pianx),301+piany); /*读取盘面情况*/ p=fopen("record.dat", "r"); for(i=0;i<5;i++) fscanf(p,"%x ",&zhuan[i]); fclose(p); /*画砖块*/ for(i=0;i<5;i++) { l=1; for(j=0;j<16;j++) { if((zhuan[i]&l)==0) { Draw((int)((jx+tx)*((16*i+j)%8)+pianx+jx),(int)((jy+ty)*((int)((16*i+j)/8))+piany+jy),(int)tx,(int)ty); sum+=1; } l=l*2; } } gotoxy(5,4); printf("Press any key to start game...Q key to quit..."); ch=getch(); if(ch=='q'||ch=='Q') quitgame(); else { gotoxy(5,4); printf(" "); } for(;;) { setfillstyle(1, 0); bar(mx-bx/2,my,mx+bx/2,my+5); Msread(&mx, &my, &mb); Draw(mx-bx/2,my,bx,5); setcolor(0); mycircle(qx,qy,r,0); /*判断求是否反弹*/ if(qx-r<=pianx+1 || qx+r>=(tx+jx)*8+pianx-1) { flag=-flag; k=-k; } if(qy-r<=piany+1) k=-k; for(gi=0;gi<5;gi++) { l=1; for(gj=0;gj<16;gj++) { if((zhuan[gi]&l)==0) { j=(16*gi+gj)/8; i=(16*gi+gj)%8; x=(jx+tx)*i+jx+tx/2+pianx; y=(jy+ty)*j+jy+ty/2+piany; /*边判断1*/ if(qy>=y-ty/2 && qy<=y+ty/2 &&(pow(qx+r-x+tx/2,2)<1 || pow(qx-r-x-tx/2,2)<1)) { flag=-flag; k=-k; zhuan[gi]=zhuan[gi]|l; sum-=1; if(sum==0) wingame(); setfillstyle(1, 0); bar((jx+tx)*i+pianx+jx,(jy+ty)*j+piany+jy,(jx+tx)*i+pianx+jx+tx,(jy+ty)*j+piany+jy+ty); } else /*边判断2*/ if(qx>=x-tx/2 && qx<=x+tx/2 &&(pow(qy+r-y+ty/2,2)<1 || pow(qy-r-y-ty/2,2)<1)) { k=-k; zhuan[gi]=zhuan[gi]|l; sum-=1; if(sum==0) wingame(); setfillstyle(1, 0); bar((jx+tx)*i+pianx+jx,(jy+ty)*j+piany+jy,(jx+tx)*i+pianx+jx+tx,(jy+ty)*j+piany+jy+ty); } else /*角判断*/ if(pow(qx-x+tx/2,2)+pow(qy-y+ty/2,2)<=r*r || pow(qx-x-tx/2,2)+pow(qy-y+ty/2,2)<=r*r || pow(qx-x+tx/2,2)+pow(qy-y-ty/2,2)<=r*r || pow(qx-x-tx/2,2)+pow(qy-y-ty/2,2)<=r*r) { flag=-flag; zhuan[gi]=zhuan[gi]|l; sum-=1; if(sum==0) wingame(); setfillstyle(1, 0); bar((jx+tx)*i+pianx+jx,(jy+ty)*j+piany+jy,(jx+tx)*i+pianx+jx+tx,(jy+ty)*j+piany+jy+ty); } } l=l*2; } } /*棍棒的反弹*/ if(qx<=mx+bx/2 && qx>=mx-bx/2 && pow(qy+r-my,2)<1) { k=-(k/pow(k*k,0.5))*(0.3*bx/(pow(pow(qx-mx,2),0.5)+0.000001)); } if((int)(qy+r)>my+0.5) { gotoxy(5,5); printf("You have lost the game!Press any key to restart..."); getch(); goto star; } b=qy-qx*k; if(flag==1) qx=qx+speech/pow(1.0+k*k,0.5); if(flag==-1) qx=qx-speech/pow(1.0+k*k,0.5); qy=qx*k+b;/*计算球心坐标*/ setcolor(14); mycircle((int)qx,(int)qy,r,14); delay(1); if(mb==1) { gotoxy(5,5); printf("You have lost the game!Press any key to restart..."); getch(); goto star; } } } void quitgame() { closegraph(); window(1,1,80,25); textbackground(BLACK); textcolor(LIGHTGRAY); clrscr(); exit(0); } void wingame() { gotoxy(5,4); printf("You have won the game! Press any key to quit..."); getch(); quitgame(); } /*这个函数用于实现鼠标的初始化*/ int Msinit() { int recored; regs.x.ax=0; int86 (0x33, & regs, & regs); recored=regs.x.ax; if(recored==0) { printf("Mouse not foundd or Mouse driver not installed.\n"); return 0; } else return recored; } /*下面的函数用于实现设置鼠标的移动范围*/ void Setmouse(int left,int right,int top,int buttom) { regs.x.ax=7; regs.x.cx=left; regs.x.dx=right; int86(0x33,& regs,& regs); regs.x.ax=8; regs.x.cx=top; regs.x.dx=buttom; int86(0x33,& regs,& regs); } /*下面这个函数用于实现鼠标的读取*/ int Msread(int *xp,int *yp,int *bup) { int xnew,ynew,ch; if(kbhit()) return getch(); regs.x.ax=3; int86(0x33,& regs,& regs); xnew=regs.x.cx; ynew=regs.x.dx; *bup=regs.x.bx; *xp=xnew; *yp=ynew; return -1; } /*下面这个子程序是完成描绘一个按钮*/ void Draw(int x,int y,int sizex,int sizey)/* x, y为左上角坐标sizex,sizey为长和宽*/ { int sizx=sizex-1; int sizy=sizey-1; setcolor(15);/*这里最好用白色*/ line(x,y,x+sizx-1,y); line(x,y+1,x+sizx-2,y+1); line(x,y,x,y+sizy-1); line(x+1,y,x+1,y+sizy-2); setcolor(8);/*这里最好用深灰色*/ line(x+1,y+sizy,x+sizx,y+sizy); line(x+2,y+sizy-1,x+sizx,y+sizy-1); line(x+sizx-1,y+1,x+sizx-1,y+sizy); line(x+sizx,y+2,x+sizx,y+sizy); setcolor(7);/*这里最好用灰色*/ putpixel(x,y+sizy,3); putpixel(x+1,y+sizy-1,3); putpixel(x+sizx,y,3); putpixel(x+sizx-1,y+1,3); setfillstyle(1, 7);/*这里最好用灰色,设置填充模式*/ bar(x+2,y+2,x+sizx-2,y+sizy-2); } void mycircle(int x, int y, int r, int color) { setcolor(color); circle(x,y,r); setfillstyle(SOLID_FILL,BLUE); floodfill(x,y,color); }