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