src/ft_key_release.c


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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_key_release.c                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: joelecle <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/17 18:43:56 by joelecle          #+#    #+#             */
/*   Updated: 2020/02/17 18:43:59 by joelecle         ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */

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

static void
	ft_decale(t_cub *cl)
{
	uint8_t	i;

	i = 0;
	while (i < 3)
	{
		if (cl->key_input[i] == -1 && cl->key_input[i + 1] != -1)
		{
			cl->key_input[i] = cl->key_input[i + 1];
			cl->key_input[i + 1] = -1;
		}
		i++;
	}
}

static void
	ft_pop_key(uint16_t keycode, t_cub *clist)
{
	uint8_t	i;

	i = 0;
	while (i < 5)
	{
		if (clist->key_input[i] == keycode)
			clist->key_input[i] = -1;
		i++;
	}
	ft_decale(clist);
}

int
	ft_key_release(int keycode, t_cub *clist)
{
	keycode = ft_convert_keycode(keycode);
	ft_pop_key(keycode, clist);
	return (0);
}