/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_get_music.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/28 18:30:18 by rbousset          #+#    #+#             */
/*   Updated: 2020/02/28 18:30:19 by rbousset         ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */

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

static int8_t
	ft_set_music_cmd(t_map *mlist)
{
	uint8_t	len;

	len = ft_strlen(mlist->music_path);
	len += ft_strlen(FT_SND_CMD) - 2;
	ft_memdel((void*)&mlist->music_cmd);
	if (!(mlist->music_cmd = (char *)malloc((len + 1) * sizeof(char))))
		return (-1);
	ft_sprintf(mlist->music_cmd, FT_SND_CMD,
				mlist->music_path);
	return (0);
}

int8_t
	ft_get_music(char **words, t_cub *clist)
{
	if (!(*words) || !(*(words + 1)) || (*(words + 2)))
	{
		ft_sprintf(clist->errmsg, FT_ERR_ARGS);
		return (-1);
	}
	if (ft_check_ext(*(words + 1), ".wav") < 0)
	{
		ft_sprintf(clist->errmsg, FT_ERR_NOT_A_WAV);
		return (-1);
	}
	ft_memdel((void*)&clist->mlist.music_path);
	if (!(clist->mlist.music_path = ft_strdup(*(words + 1))))
	{
		ft_sprintf(clist->errmsg, FT_ERR_ALLOCATE);
		return (-1);
	}
	if (ft_check_not_found(clist->mlist.music_path) < 0)
	{
		ft_sprintf(clist->errmsg, FT_ERR_RD_MUSIC);
		return (-1);
	}
	clist->mlist.ismusic = 1;
	return ((ft_set_music_cmd(&clist->mlist) == 0) ? (0) : (-1));
}