/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_get_sprite.c                                    :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/14 17:28:51 by rbousset          #+#    #+#             */
/*   Updated: 2020/02/14 17:28:51 by rbousset         ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */

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

void
	ft_get_sprite_spawn(t_cub *clist)
{
	size_t	x;
	size_t	y;
  uint8_t i;

	x = 1;
	y = 1;
  i = 0;
	while (clist->mlist->map[y])
	{
		while (clist->mlist->map[y][x])
		{
			if (ft_ischarset("2", clist->mlist->map[y][x]))
			{
        clist->mlist->sprite_nbr++;
				clist->sprites[i].s_pos_x = x;
				clist->sprites[i].s_pos_y = y;
        i++;
			}
			x++;
		}
		x = 1;
		y++;
	}
}

int8_t
	ft_get_sprite(char **words, t_cub *clist)
{
	if (!(*words) || !words[1] || words[2])
	{
		ft_strlcpy(clist->errmsg, FT_ERR_ARGS, ft_strlen(FT_ERR_ARGS) + 1);
		return (-1);
	}
	if (ft_check_ext(*(words + 1), ".xpm") < 0)
	{
		ft_strlcpy(clist->errmsg, FT_ERR_NOT_A_XPM,
				ft_strlen(FT_ERR_NOT_A_XPM) + 1);
		return (-1);
	}
	ft_memdel((void**)&clist->mlist->sprite_path);
	if (!(clist->mlist->sprite_path = ft_strdup(*(words + 1))))
	{
		ft_strlcpy(clist->errmsg, FT_ERR_ALLOCATE,
				ft_strlen(FT_ERR_ALLOCATE) + 1);
		return (-1);
	}
	if (ft_check_not_found(clist->mlist->sprite_path) < 0)
	{
		ft_strlcpy(clist->errmsg, FT_ERR_RD_SP, ft_strlen(FT_ERR_RD_SP) + 1);
		return (-1);
	}
	return (0);
}