105 lines
2.3 KiB
C
105 lines
2.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* parsing.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gbrochar <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/05/30 13:40:01 by gbrochar #+# #+# */
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/* Updated: 2016/06/22 04:44:36 by gbrochar ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "wolf3d.h"
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char **get_map(char *str)
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{
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int i;
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int fd;
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char *line;
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char **map;
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i = 0;
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if ((fd = open(str, O_RDONLY)) == -1)
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return (NULL);
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while (get_next_line(fd, &line) > 0)
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{
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i++;
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free(line);
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}
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close(fd);
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if (!(map = (char **)malloc((i + 1) * sizeof(char *))))
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return (NULL);
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map[i] = NULL;
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i = 0;
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if ((fd = open(str, O_RDONLY)) == -1)
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return (NULL);
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while (get_next_line(fd, &line) > 0)
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map[i++] = line;
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close(fd);
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return (map);
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}
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int check_player(int **map, t_env *e)
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{
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int i;
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int j;
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i = 0;
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j = 0;
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while (map[i])
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++i;
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while (map[0][j] != 255)
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++j;
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if (check_player_2(map, e, j))
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return (1);
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if (check_border(i, j, map))
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return (1);
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return (0);
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}
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void del(char **map_str)
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{
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int i;
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i = 0;
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while (map_str[i])
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free(map_str[i++]);
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free(map_str);
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}
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int **check_map(char **map_str, t_env *e)
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{
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int **map;
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int tab_len;
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int i;
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if (!map_str)
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return (NULL);
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if (ft_strtab_isdigit(map_str) == 0)
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return (NULL);
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i = 0;
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while (map_str[i])
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++i;
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if (!(map = (int **)malloc((i + 1) * sizeof(int *))))
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return (NULL);
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map[i] = NULL;
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i = -1;
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while (map_str[++i])
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{
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map[i] = ft_atoi_split(map_str[i], ' ', &tab_len);
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map[i][tab_len] = 255;
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}
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del(map_str);
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if (check_player(map, e))
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return (NULL);
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return (map);
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}
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int parse_map(t_env *e, char *str)
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{
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if (!(e->map = check_map(get_map(str), e)))
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return (1);
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return (0);
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}
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