src/ft_get_res.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

/* ************************************************************************** */
/*                                                          LE - /            */
/*                                                              /             */
/*   ft_get_res.c                                     .::    .:/ .      .::   */
/*                                                 +:+:+   +:    +:  +:+:+    */
/*   By: rbousset <marvin@le-101.fr>                +:+   +:    +:    +:+     */
/*                                                 #+#   #+    #+    #+#      */
/*   Created: 2020/02/02 17:19:27 by rbousset     #+#   ##    ##    #+#       */
/*   Updated: 2020/02/02 17:19:27 by rbousset    ###    #+. /#+    ###.fr     */
/*                                                         /                  */
/*                                                        /                   */
/* ************************************************************************** */

#include <libft.h>
#include <cub3d.h>

static void
	ft_checkdigit(const char *word, t_cub *clist)
{
	size_t	i;

	i = 0;
	while (ft_isdigit(word[i]))
		i++;
	if (i != ft_strlen(word))
		ft_map_error(clist);
}

int
	ft_get_res(char **words, t_cub *clist)
{
	if (!(*words + 0) || !(*(words + 1))
		|| !(*(words + 2)) || (*(words + 3)))
		return (-1);
	ft_checkdigit(words[1], clist);
	ft_checkdigit(words[2], clist);
	clist->wlist->x_size = ft_atoi(words[1]);
	clist->wlist->y_size = ft_atoi(words[2]);
	if (clist->wlist->x_size < 10
		|| clist->wlist->y_size < 10)
		return (-1);
	return (0);
}