105 lines
2.6 KiB
C
105 lines
2.6 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_check_map.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2023/12/11 12:52:02 by rparodi #+# #+# */
|
|
/* Updated: 2024/03/10 18:24:11 by rparodi ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "../includes/so_long.h"
|
|
|
|
size_t what_is_it(char *str, size_t i, size_t line, t_mlx *mlx)
|
|
{
|
|
if (str[i] == '\n')
|
|
{
|
|
if (line == 0)
|
|
line = i;
|
|
else if (str[i - 1] == '1' && (str[i + 1] == '1' || str[i + 1] == '\0'))
|
|
return (line);
|
|
else
|
|
ft_exit(mlx, str, 1, "The map is invalid (not a rectangle)");
|
|
}
|
|
else if (str[i] == '1')
|
|
return (line);
|
|
else if (str[i] == '0')
|
|
return (line);
|
|
else if (str[i] == 'P')
|
|
return (line);
|
|
else if (str[i] == 'C')
|
|
return (line);
|
|
else if (str[i] == 'E')
|
|
return (line);
|
|
else
|
|
ft_exit(mlx, str, 1, "The map is invalid (unassigned char)");
|
|
return (line);
|
|
}
|
|
|
|
int check_border(char *str, t_mlx *mlx)
|
|
{
|
|
size_t i;
|
|
|
|
i = 0;
|
|
while (str[i] != '\n')
|
|
{
|
|
if (str[i] != '1')
|
|
ft_exit(mlx, str, 1, "The first line isn't good !");
|
|
i++;
|
|
}
|
|
i = ft_strlen(str) - 2;
|
|
while (str[i] != '\n')
|
|
{
|
|
if (str[i] != '1')
|
|
ft_exit(mlx, str, 1, "The last line isn't good !");
|
|
i--;
|
|
}
|
|
ft_parsing(str, mlx);
|
|
return (1);
|
|
}
|
|
|
|
size_t ft_linelen(t_mlx *mlx)
|
|
{
|
|
size_t line;
|
|
size_t i;
|
|
char *str;
|
|
size_t nb_coins;
|
|
size_t nb_exit;
|
|
|
|
i = 0;
|
|
line = 0;
|
|
nb_coins = 0;
|
|
nb_exit = 0;
|
|
str = ft_reverse_split(mlx);
|
|
while (str[i] != '\0')
|
|
{
|
|
line = what_is_it(str, i, line, mlx);
|
|
if (str[i] == 'C')
|
|
nb_coins++;
|
|
if (str[i] == 'E')
|
|
nb_exit++;
|
|
i++;
|
|
}
|
|
if (nb_coins == 0 || nb_exit == 0)
|
|
ft_exit(mlx, str, 1, "The map isn't valid (No Coins or Exit)");
|
|
check_border(str, mlx);
|
|
return (line);
|
|
}
|
|
|
|
void check_args(int argc, char *argv[], t_mlx *mlx)
|
|
{
|
|
mlx->fd_map = 0;
|
|
if (argc == 2)
|
|
{
|
|
mlx->fd_map = open(argv[1], O_RDONLY);
|
|
if (mlx->fd_map < 3)
|
|
ft_exit(mlx, NULL, 1, "File opening failed !");
|
|
else
|
|
{
|
|
ft_init_map(mlx, argv[1]);
|
|
ft_linelen(mlx);
|
|
}
|
|
}
|
|
}
|