130 lines
2.5 KiB
C
130 lines
2.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* maps_reader.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/12/12 05:19:39 by adjoly #+# #+# */
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/* Updated: 2023/12/18 17:18:43 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "fdf.h"
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#include "libft/libft.h"
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#include <stddef.h>
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#include <stdio.h>
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void ft_putstr(char *s){int i = 0;while(s[i]){write(1, &s[i], 1);i++;}}
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size_t ft_countline_fd(int fd)
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{
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size_t i;
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ssize_t rd;
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size_t count;
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char *buf;
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i = 0;
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count = 1;
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buf = ft_calloc(1, 1);
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while (i <= ULONG_MAX)
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{
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rd = read(fd, buf, 1);
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if (rd == -1)
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break ;
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else if (buf[0] == '\n')
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count++;
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i++;
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}
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if (i == 0)
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return (-1);
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return (count);
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}
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size_t ft_countline(char **map)
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{
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size_t i;
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while (map[i])
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i++;
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return (i);
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}
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int ft_read_map(int fd, char **map)
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{
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size_t i;
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i = 0;
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while (map[i] && i <= ULONG_MAX)
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{
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map[i] = get_next_line(fd);
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i++;
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}
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if (i == 0 && map[i] == NULL)
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return (-1);
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close(fd);
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return (i);
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}
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char **ft_getmap(char *file)
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{
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char **map;
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int fd;
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int line_nb;
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fd = open(file, O_RDONLY);
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line_nb = ft_countline_fd(fd);
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map = ft_calloc(sizeof(char), line_nb);
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close(fd);
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printf("linenb %d", line_nb);
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fd = open(file, O_RDONLY);
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ft_read_map(fd, map);
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return (map);
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}
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t_map *ft_split_height_color(char *tmp)
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{
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t_map *height_color;
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int i;
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while (tmp[i])
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{
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i++;
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}
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return ();
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}
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t_map **ft_parse_map(char **mapfile)
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{
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int z;
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int line_count;
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char **tmp;
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t_map **parsed_map;
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z = 0;
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line_count = ft_countline(mapfile);
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parsed_map = ft_calloc(sizeof(t_map), line_count);
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while (mapfile[z])
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{
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tmp = ft_split(mapfile[z], 32);
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parsed_map[z] = ft_split_height_color(tmp);
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}
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return (parsed_map);
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}
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int main(int ac, char **av)
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{
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(void)ac;
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char **map;
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int i = 0;
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map = ft_getmap(av[1]);
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ft_putstr("map read");
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while (map[i])
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{
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ft_putstr(map[i]);
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i++;
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}
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}
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