/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   indexing.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/01/05 03:23:29 by apommier          #+#    #+#             */
/*   Updated: 2022/01/05 03:23:29 by apommier         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "push_swap.h"

void	lst_indexing(t_list *list)
{
	int		index;
	t_list	*swap;
	t_list	*save;

	swap = list;
	save = list;
	index = 0;
	while (save)
	{
		index = 1;
		while (swap)
		{
			if (*(int *)save->nbr > *(int *)swap->nbr)
				index++;
			swap = swap->next;
		}
		save->index = index;
		swap = list;
		save = save->next;
	}
}

t_list	*is_double_one(t_list *lst)
{
	t_list	*start;
	t_list	*swap;

	start = lst;
	swap = 0;
	while (lst)
	{
		swap = lst->next;
		while (swap)
		{
			if (*(int *)lst->nbr == *(int *)swap->nbr)
			{
				ft_putstr_fd("Error\n", 2);
				ft_lstclear(&start, &free);
				return (0);
			}
			swap = swap->next;
		}
		lst = lst->next;
	}
	return (start);
}