102 lines
1.7 KiB
C
102 lines
1.7 KiB
C
#include "./parsing_private.h"
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#include "map.h"
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#include <stddef.h>
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#include <stdlib.h>
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static ssize_t get_nb_line(const char *path)
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{
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int fd;
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char readed[1];
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size_t i;
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fd = open(path, O_RDONLY);
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if (fd == -1)
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return (-1);
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i = 1;
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while (read(fd, readed, 1))
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{
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if (readed[0] == '\n')
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i++;
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}
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close(fd);
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return (i);
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}
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static char **read_map(const char *path)
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{
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int fd;
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size_t i;
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char **map;
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map = malloc(sizeof(char *) * (get_nb_line(path) + 1));
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if (map == NULL)
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return (NULL);
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fd = open(path, O_RDONLY);
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if (fd == -1)
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{
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free(map);
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return (NULL);
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}
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i = 0;
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map[i] = get_next_line(fd);
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while (map[i] != NULL)
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{
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map[i][ft_strlen(map[i]) - 1] = '\0';
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i++;
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map[i] = get_next_line(fd);
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}
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return (map);
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}
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void header_freer(char ***header)
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{
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size_t i;
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size_t j;
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i = 0;
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while (header[i] != NULL)
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{
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j = 0;
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while (header[i][j] != NULL)
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{
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free(header[i][j]);
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j++;
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}
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free(header[i]);
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i++;
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}
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free(header);
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}
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int map_parsing(const char *path, t_map *map)
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{
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char **file_content;
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char ***header;
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size_t header_size;
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if (parsing_meta(path))
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return (1);
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ft_bzero(map, sizeof(t_map));
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file_content = read_map(path);
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if (file_content == NULL)
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{
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ft_eprintf("map: file error");
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return (1);
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}
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header = get_header((const char **) file_content, &header_size);
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if (header_is_valid(header, map) == 0)
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{
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header_freer(header);
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ft_freer_tab_ultimate(1, file_content);
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return (1);
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}
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header_freer(header);
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map->map = get_body((const char **) file_content, header_size);
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ft_freer_tab_ultimate(1, file_content);
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if (body_is_valid(map) == 0)
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return (1);
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map->direction = map->map[(size_t) map->ply_y][(size_t) map->ply_x];
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map->map[(size_t) map->ply_y][(size_t) map->ply_x] = '0';
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return (0);
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}
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