[Freeciv-Dev] Re: Profile.

[Gaute B Strokkenes <gs234@xxxxxxxxx>]

On Wed, 26 Sep 2001, hawk@xxxxxxxxxxxxxxxxxxxxxxx wrote:

> diff -urd -x prof -X freeciv.current/diff_ignore work/common/map.c 
> no_check/common/map.c
> --- work/common/map.c Wed Sep 26 14:21:08 2001
> +++ no_check/common/map.c     Wed Sep 26 18:31:26 2001
> @@ -1289,7 +1289,9 @@
>  
>  int is_real_tile(int x, int y)
>  {
> -  return 0 <= y && y < map.ysize;
> +  int x1 = x, y1 = y;
> +
> +  return normalize_map_pos(&x1, &y1);
>  }
>  
>  /**************************************************************************
> @@ -1302,10 +1304,7 @@
>    while (*x >= map.xsize)
>      *x -= map.xsize;
>  
> -  if (!is_real_tile(*x, *y))
> -    return FALSE;
> -
> -  return TRUE;
> +  return (0 <= *y && *y < map.ysize);
>  }
>  
>  /**************************************************************************

I would do this the other way round; change the end of
normalize_map_pos() to read "return is_real_tile(*x, *y)" and leave
is_real_tile() as-is.

-- 
Big Gaute                               http://www.srcf.ucam.org/~gs234/
What I want to find out is -- do parrots know much about Astro-Turf?