/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_init_lists.c                                    :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/14 17:28:53 by rbousset          #+#    #+#             */
/*   Updated: 2020/02/14 17:28:53 by rbousset         ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */

#include <libft.h>
#include <mlx.h>
#include <cub3d.h>
#include <stddef.h>
#include <stdlib.h>
#include <limits.h>
#include <math.h>

t_rgb
	ft_init_rgb(void)
{
	t_rgb	rgb;

	rgb.r = -1;
	rgb.g = -1;
	rgb.b = -1;
	return (rgb);
}

static t_player
	*ft_init_player(void)
{
	t_player	*plist;

	if (!(plist = (t_player*)malloc(sizeof(t_player))))
		return (NULL);
	plist.pos_x = 0;
	plist.pos_y = 0;
	plist.start_x = 0;
	plist.start_y = 0;
	plist.cam_x = 0;
	plist.dir_x = -1;
	plist.dir_y = 0;
	plist.plane_x = 0;
	plist.plane_y = 0.75;
	return (plist);
}

static t_win
	*ft_init_win(void)
{
	t_win	*wlist;

	if (!(wlist = (t_win*)malloc(sizeof(t_win))))
		return (NULL);
	if (!(wlist.winptr = malloc(1)))
		return (NULL);
	wlist.inited = 0;
	wlist.x_size = 0;
	wlist.y_size = 0;
	wlist.x_max_size = 0;
	wlist.y_max_size = 0;
	return (wlist);
}

static t_cub
	ft_init_cub(void)
{
	t_cub		clist;
	uint8_t		i;

	if (!(clist.plist = ft_init_player()) ||
		!(clist.mlist = ft_init_map()))
		return (NULL);
	ft_bzero(clist.errmsg, 40);
	i = -1;
	while (++i < 5)
		clist.key_input[i] = -1;
	clist.ishud = 0;
	clist.isoldmus = 0;
	clist.f_rgb = ft_init_rgb();
	clist.c_rgb = ft_init_rgb();
	clist.rlist = ft_init_s_ray();
	clist.currlvl = 0;
	clist.walltexgood = 0;
	ft_init_funptr(clist);
	return (clist);
}

t_cub
	ft_init_cub3d(void)
{
	t_cub	cl;

	if (!(cl = ft_init_cub()))
		return (NULL);
	if (!(cl.wlist = ft_init_win()))
	{
		ft_memdel((void**)&cl.wlist);
		ft_memdel((void**)&cl);
		return (NULL);
	}
	return (cl);
}