src/ft_check_missing.c


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

int
ft_missing_error(const char *err, t_cub *clist)
{
	ft_dprintf(STDERR_FILENO, "Error\n");
	ft_dprintf(STDERR_FILENO,
				"\033[1;31mMissing element: %s\033[0m\n", err);
	return (ft_exit(1, clist));
}

int
ft_check_missing(t_cub *clist)
{
	if (!clist->no_tex_path)
		return (ft_missing_error("north side texture", clist));
	else if (!clist->so_tex_path)
		return (ft_missing_error("south side texture", clist));
	else if (!clist->ea_tex_path)
		return (ft_missing_error("east side texture", clist));
	else if (!clist->we_tex_path)
		return (ft_missing_error("west side texture", clist));
	else if (clist->wlist->x_size < 0 || clist->wlist->y_size < 0)
		return (ft_missing_error("resolution", clist));
	else if (clist->f_color < 0)
		return (ft_missing_error("floor color", clist));
	else if (clist->c_color < 0)
		return (ft_missing_error("ceiling color", clist));
	return (0);
}