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so_long/ft_check_map_error.c
Adam Joly 892d0240c2 woow
2024-01-22 14:13:58 +01:00

178 lines
3.3 KiB
C

/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_check_map_error.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/01/17 10:17:52 by adjoly #+# #+# */
/* Updated: 2024/01/22 13:24:41 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
#include "printf/ft_printf.h"
#include "so_long.h"
#include <limits.h>
char ft_check_charset(char c, char *charset)
{
unsigned short i;
i = 0;
while (charset[i] && i < USHRT_MAX)
{
if (c == charset[i])
return (0);
i++;
}
return (1);
}
char ft_check_file(char *file_name)
{
int fd;
fd = open(file_name, O_RDONLY);
if (fd < 1)
return (1);
return (0);
}
char ft_valid_char(char **map)
{
size_t y;
size_t x;
y = 0;
while (map[y])
{
x = 0;
while (map[y][x])
{
if (ft_check_charset(map[y][x], "01CEP\n") == 1)
return (1);
x++;
}
y++;
}
return (0);
}
char ft_check_player(char **map)
{
size_t y;
size_t x;
size_t p_count;
y = 0;
p_count = 0;
while (map[y])
{
x = 0;
while (map[y][x])
{
if (map[y][x] == 'P')
p_count++;
x++;
}
y++;
}
if (p_count == 1)
return (0);
return (1);
}
char ft_check_exit(char **map)
{
size_t y;
size_t x;
size_t p_count;
y = 0;
p_count = 0;
while (map[y])
{
x = 0;
while (map[y][x])
{
if (map[y][x] == 'E')
p_count++;
x++;
}
y++;
}
if (p_count == 1)
return (0);
return (1);
}
char ft_check_collectible(char **map)
{
size_t y;
size_t x;
size_t c_count;
y = 0;
c_count = 0;
while (map[y])
{
x = 0;
while (map[y][x])
{
if (map[y][x] == 'C')
c_count++;
x++;
}
y++;
}
if (c_count >= 1)
return (0);
return (1);
}
/*char ft_floodfill(char **map)
{
while (expression)
{
}
// partir dans toutes les direction a partir du P et sur tout les point suivant
}*/
char ft_valid_file_ext(char *file_name)
{
unsigned short file_len;
file_len = ft_strlen(file_name) - 1;
if (file_len < 3)
return (1);
else if (file_name[file_len] == 'r' && file_name[file_len - 1] == 'e' \
&& file_name[file_len - 2] == 'b' && file_name[file_len - 3] == '.')
return (0);
return (1);
}
void ft_send_error(char *msg, char **map)
{
ft_putstr_fd("Error\n", 1);
ft_putstr_fd(msg, 1);
if (map)
ft_freemap(map);
exit(EXIT_SUCCESS);
}
void ft_check_map_error(char **map)
{
if (ft_valid_char(map) == 1)
ft_send_error("Invalid character in map\n", map);
else if (ft_check_player(map) == 1)
ft_send_error("Invalid number of player\n", map);
else if (ft_check_collectible(map) == 1)
ft_send_error("Invalid number of collectible\n", map);
else if (ft_check_exit(map) == 1)
ft_send_error("Invalid number of exit\n", map);
// else if ()
// else if (ft_floodfill(map) == 1)
// ft_send_error("Map is cannot be finished\n", map);
}