Archived
1
0
This repository has been archived on 2024-10-25. You can view files and clone it, but cannot push or open issues or pull requests.
so_long/map_error/ft_check_map_state.c
2024-01-26 17:56:40 +01:00

80 lines
2.0 KiB
C

/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_check_map_state.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/01/26 14:36:23 by adjoly #+# #+# */
/* Updated: 2024/01/26 16:10:55 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
#include "../so_long.h"
void ft_flood(int x, int y, char **map)
{
if (map[y][x] != '1')
{
map[y][x] = '1';
ft_flood(x - 1, y, map);
ft_flood(x + 1, y, map);
ft_flood(x, y - 1, map);
ft_flood(x, y + 1, map);
}
}
char ft_floodfill(char **map, t_coords *p_coords)
{
size_t x;
size_t y;
ft_flood(p_coords->x, p_coords->y, map);
y = 0;
while (map[y])
{
x = 0;
while (map[y][x])
{
if (map[y][x] == 'C' || map[y][x] == 'E')
return (1);
x++;
}
y++;
}
return (0);
}
char ft_is_closed(char **map)
{
unsigned short size_map;
unsigned short size_line;
unsigned short i;
unsigned short res;
i = 0;
size_map = ft_mapsize(map);
size_line = ft_strlen(map[0]);
res = ft_checkcol(map, '1', 0);
res += ft_checkcol(map, '1', size_line - 1);
res += ft_checkline(map[0], '1');
res += ft_checkline(map[size_map - 1], '1');
if (res > 0)
return (1);
return (0);
}
void ft_check_map_state(char **map, t_coords *p_coords)
{
if (ft_is_closed(map) == 1)
{
free(p_coords);
ft_send_error("Map is not closed\n", map);
}
if (ft_floodfill(map, p_coords) == 1)
{
free(p_coords);
ft_send_error("Map is cannot be finished\n", map);
}
}