81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* map_reader.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: lflandri <lflandri@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/08/01 21:13:40 by cchauvet #+# #+# */
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/* Updated: 2022/08/03 17:57:26 by lflandri ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "bsq.h"
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t_map_property ft_map_error(void)
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{
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t_map_property property;
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property.full = 0;
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property.obstacle = 0;
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property.clear = 0;
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property.h_len = 0;
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property.v_len = 0;
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return (property);
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}
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t_map_property property_return_error(char *lines_counter)
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{
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free(lines_counter);
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return (ft_map_error());
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}
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t_map_property ft_get_map_property(char **lines)
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{
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t_map_property property;
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char *lines_counter;
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unsigned int i;
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if (!(ft_strlen(lines[0]) >= 4)
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|| !ft_is_printable(&lines[0][ft_strlen(lines[0]) - 3])
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|| ft_duplicated(&lines[0][ft_strlen(lines[0]) - 3]))
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return (ft_map_error());
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lines_counter = ft_strndup(lines[0], ft_strlen(lines[0]) - 2);
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if (!ft_is_digit(lines_counter))
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return (property_return_error(lines_counter));
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if (ft_tablen(&lines[1]) != ft_atou(lines_counter))
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return (property_return_error(lines_counter));
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i = 2;
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while (ft_strlen(lines[1]) == ft_strlen(lines[i]))
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i++;
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if (i != ft_tablen(lines))
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return (property_return_error(lines_counter));
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property.full = lines[0][ft_strlen(lines[0]) - 1];
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property.obstacle = lines[0][ft_strlen(lines[0]) - 2];
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property.clear = lines[0][ft_strlen(lines[0]) - 3];
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property.v_len = ft_atou(lines_counter);
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property.h_len = ft_strlen(lines[1]);
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free(lines_counter);
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return (property);
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}
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char **ft_atomap(char *str, t_map_property *property)
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{
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char **lines;
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lines = ft_split(str, "\n");
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*property = ft_get_map_property(lines);
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if (ft_mapcmp(*property, ft_map_error()) != 0)
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{
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free_map(&lines[1]);
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return (NULL);
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}
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lines[0][ft_strlen(lines[0]) - 1] = 0;
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if (ft_contain_only(&lines[1], &lines[0][ft_strlen(lines[0]) - 2]) == 0)
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{
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free_map(&lines[1]);
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return (NULL);
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}
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return (&lines[1]);
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}
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