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

size_t
ft_get_line_len(char *line)
{
	size_t	i;
	size_t	j;

	i = 0;
	j = 0;
	while (line[i])
	{
		if (line[i] == ' ')
			j++;
		i++;
	}
	return (i - j);
}

int8_t
ft_check_map_line(char *line, uint8_t l, t_cub *clist)
{
	size_t	i;

	i = 0;
	while (line[i])
	{
		if (l != 1)
		{
			if (!ft_ischarset("012NSEW ", line[i]))
				return (-1);
			if (ft_ischarset("NSEW", line[i]))
				clist->nsew += 1;
			if (clist->nsew > 1)
				return (-1);
		}
		else
		{
			if (!ft_ischarset("1 ", line[i]))
				return (-1);
		}
		i++;
	}
	if (line[0] != '1' || line[i - 1] != '1')
		return (-1);
	return (0);
}