Hello all
I am working on maze in turbo c(command prompt not windows). I write 90% of it.
but there are 2 problems I do any work can't solve it.
1- When worm(** is my worm) reach a wall it don't stop. it can pass the wall?
2- the worm make longer but it should be ** in any time?
#include <stdio.h>
#include <conio.h>
int dir=0;
char wall[40][50]={
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,0,0,0,1,1,1,0,1,1,1,1,1,1,0,0,0,0,0,0,0,1,1,1,1,1},
{1,1,0,1,0,0,0,0,0,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1,0,1},
{1,1,0,1,0,0,0,0,0,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1,0,1},
{1,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,0,0,1,1},
{1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0,1,1,0,1},
{1,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,0,0,1,1},
{1,1,1,1,1,0,0,0,1,1,1,0,0,0,0,1,1,1,1,0,0,0,1,1,0,1},
{1,0,1,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,1,1},
{1,1,1,1,1,1,1,1,0,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,1,1},
{1,1,0,1,0,0,0,0,0,0,1,1,1,0,0,0,0,0,1,1,1,1,1,1,0,1},
{1,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,0,0,1,1},
{1,1,1,1,1,0,0,0,1,1,1,0,0,0,0,1,1,1,1,0,0,0,1,1,0,1},
{1,0,1,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
};
create_wall();
arrow_keys();
void main()
{
int a=3,b=2;
create_wall();
lbl : arrow_keys();
if (dir==72){b-=1; wall[a][b]='*';gotoxy(a,b); printf("%c",wall[a][b]);goto lbl;}
if (dir==75){a-=1; wall[a][b]='*';gotoxy(a,b); printf("%c",wall[a][b]);goto lbl;}
if (dir==77){a+=1; wall[a][b]='*';gotoxy(a,b); printf("%c",wall[a][b]);goto lbl;}
if (dir==80){b+=1; wall[a][b]='*';gotoxy(a,b); printf("%c",wall[a][b]);goto lbl;}
if (dir==0) {printf("exit");}
}
create_wall(){
clrscr();
int i,j;
for(i=0;i<15;i++){
for(j=0;j<26;j++){
if (wall[i][j]==1) printf("²");
else printf(" ");
}
printf("\n");
}
gotoxy(2,2);
printf("**");
}
int arrow_keys()
{
int ch;
while(1)
{
ch=getch();
if(ch==0)
{
ch=getch();
if(ch==72) {dir=72; break;}
if(ch==75) {dir=75; break;}
if(ch==77) {dir=77; break;}
if(ch==80) {dir=80; break;}
}
else dir=0;
break;
}
}
Please help me to solve the problems.
Thanks in advance
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