/* ************************************************************************** */
/*                                                                            */
/*                                                  :::  o_   ::::::    :::   */
/*   get_map_sizes.c                               :+:  /    :+::+:    :+:    */
/*                                                +:+   >   +:++:+    +:+     */
/*   By: whaffman <whaffman@student.codam.nl>    +#+  +:+  +#++#++:++#++      */
/*                                              +#+ +#+#+ +#++#+    +#+ \o/   */
/*   Created: 2024/12/13 15:23:14 by whaffman   #+#+# #+#+# #+#    #+#   |    */
/*   Updated: 2024/12/13 15:23:14 by whaffman   ###   ###  ###    ###   / \   */
/*                                                                            */
/* ************************************************************************** */

#include "fdf.h"

int	get_map_sizes(char *filename, t_map *map)
{
	const int	fd = open(filename, O_RDONLY);
	char		*line;
	int			width;

	if (fd < 0)
		return (ft_printf(FILE_ERROR, filename), 0);
	width = 0;
	while (true)
	{
		line = get_next_line(fd);
		if (!line)
			break ;
		width = ft_count_words(line, ' ');
		free(line);
		if (map->width != 0 && map->width != width)
			return (ft_printf(WRONG_LINE_LENGTH), 0);
		else if (map->width == 0)
			map->width = width;
		map->height++;
	}
	return (close(fd), 1);
}