C Program For Creating Block Game

#include<my.h>

void rectclean(void);
void make(void);
void linesmove(void);
void blockmove(void);
void rect(void);

char ch='f';
float b,c;
int e,f,g,h,m,n,o,p;
//int check=1;

int tm=7;
int c1,c2;
int r1,r2;
void main(void)
{
int d=0,m;
clrscr();
initgraph(&d,&m,"d:\\tc\\bgi");
make();
linesmove();
blockmove();
//getch();
}


void make(void){
  cleardevice();
  rectangle(199,79,401,401);  rectangle(198,78,402,402);
  rectangle(197,77,403,403);  rectangle(196,76,404,404);
  rectangle(200,80,400,400);  setlinestyle(0,1,3);
  line(200,375,400,375);      line(200,350,400,350);
  line(200,325,400,325);      line(200,300,400,300);
  line(200,275,400,275);      line(200,250,400,250);

  b=220;  c=b+70; for(int a=b;a<=c;a++){setcolor(9);line(a,252,a,273);delay(1);}
  e=270;  f=e+70; for(a=e;a<=f;a++){setcolor(9);line(a,327,a,348);delay(1);}
  g=220;  h=g+50; for(a=g;a<=h;a++){setcolor(9);line(a,352,a,373);delay(5);}
  m=320;  n=m+60; for(a=m;a<=n;a++){setcolor(9);line(a,302,a,323);delay(5);}
  o=340;  p=o+50; for(a=o;a<=p;a++){setcolor(9);line(a,277,a,298);delay(5);}
  for(int rt=275;rt<=300;rt++){setcolor(5);line(rt,377,rt,399);}
  c1=275,c2=300,r1=377,r2=398;
        }


void blockmove(void)
{
ch=getch();
while(ch=='w' || ch=='s' || ch=='a' || ch=='d' || ch=='f')
    {
    if(ch=='w'){rectclean();r1=r1-25;r2=r2-25;
  if(r1==227){c1=275,c2=300,r1=377,r2=398; }
  rect();linesmove();
        }
    else
    if(ch=='s'){rectclean();r1=r1+25;r2=r2+25;
  if(r1>380){r1=r1-25;r2=r2-25;}
  rect();linesmove();}
    else
    if(ch=='a') {rectclean();c1=c1-25;c2=c2-25;
   if(c1<199){c1=c1+25;c2=c2+25;}
   rect();linesmove();}

    else
    if(ch=='d') {rectclean();c1=c1+25;c2=c2+25;
   if(c2>410){c1=c1-25;c2=c2-25;}
   rect();linesmove();}

    else
    if(ch=='f')    ;
    ch=getch();
    }
}

void rect(void)
{

for(;c1<=c2;c1++){setcolor(5);line(c1,r1,c1,r2);}
c1=c1-25;
}
void rectclean(void)
{
for(;c1<=c2;c1++){setcolor(0);line(c1,r1,c1,r2);}
c1=c1-25;
}






void linesmove(void)
{
while(!kbhit())
    {
    //CONDITIONSSSSSS  WHEN  (BlOCK  Hits  LINES)//
    if(((c2<=h && c2>=g) || (c1>=g && c1<=h) || (g>351 && c1<=h)
    || (c2>=g && h<249) ) && r1==352)
    { getche();getch();exit(0); }

   if(((c2<=f && c2>=e) || (c1>=e && c1<=f) || (e>331 && c1<=f)
   || (c2>=e && f<269)) && r1==327)
   {getch();exit(0);}

   if(((c2<=n && c2>=m) || (c1>=m && c1<=n) || (m>341 && c1<=n)
   || (c2>=m && n<259)) && r1==302)
   {getche();exit(0);}

   if(((c2<=p && c2>=o) || (c1>=o && c1<=p) || (o>351 && c1<=p)
   || (c2>=o && p<249)) && r1==277)
   {getch();exit(0);}

   if(((c2<=c && c2>=b) || (c1>=b && c1<=c) || (b>331 && c1<=c)
   || (c2>=b && c<269)) && r1==252)
   {getch();exit(0);}


    //LINES MOVES With incremant OF ONE//
    setcolor(0); line(b,252,b,273);    setcolor(9); line(c,252,c,273);
    setcolor(9); line(e,327,e,348);    setcolor(0); line(f,327,f,348);
    setcolor(0); line(g,352,g,373);    setcolor(9); line(h,352,h,373);
    setcolor(0); line(m,302,m,323);    setcolor(9); line(n,302,n,323);
    setcolor(9); line(o,277,o,298);    setcolor(0); line(p,277,p,298);
    b=b+0.05;c=c+0.05;
    g++;h++;
    m++;n++;
    e--;f--;
    o--;p--;
    delay(tm);
    //CONDITIONS FOR LINES WHEN HITS BORDER LINE OF MAIN BLOCK
    if(b==399)b=201;
    if(c==399)c=201;
    if(g==399)g=201;
    if(h==399)h=201;
    if(o==201)o=399;
    if(p==201)p=399;
    if(e==201)e=399;
    if(f==201)f=399;
    if(m==399)m=201;
    if(n==399)n=201;
    }
}