sort.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   sort.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mehtel <marvin@42.fr>                      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/03/23 21:26:10 by mehtel            #+#    #+#             */
/*   Updated: 2021/03/23 21:26:33 by mehtel           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "cub3d.h"

void		swap(int *fst, int *sec)
{
	int		tmp;

	tmp = *fst;
	*fst = *sec;
	*sec = tmp;
}

void		selection_sorting_sprite(float arr_val[], int arr_pos[], int n)
{
	int		i;
	int		j;
	int		min_idx;

	i = -1;
	while (++i < n - 1)
	{
		min_idx = i;
		j = i;
		while (++j < n)
		{
			if (arr_val[j] > (arr_val[min_idx]))
				min_idx = j;
		}
		swap(&arr_pos[min_idx], &arr_pos[i]);
		swap((int*)&arr_val[min_idx], (int*)&arr_val[i]);
	}
}