42_cube3D/game/game.h

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   game.h                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/04/26 15:29:34 by erey-bet          #+#    #+#             */
/*   Updated: 2023/05/05 16:54:19 by erey-bet         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef GAME_H
# define GAME_H

# include "../cube3D.h"
# include <math.h>
# include <stdlib.h>

# define WIDTH 1920
# define HEIGHT 1080
# define MOVESPEED 0.10
# define ROTATIONSPEED 60

typedef struct s_player
{
	double	pos_x;
	double	pos_y;
	double	dir_x;
	double	dir_y;
	double	pla_x;
	double	pla_y;
}	t_ply;

typedef struct s_raycast
{
	double	dir_x;
	double	dir_y;
}	t_ray;

typedef struct s_dda
{
	int		map_x;
	int		map_y;
	double	side_dist_x;
	double	side_dist_y;
	double	delta_dist_x;
	double	delta_dist_y;
	double	perp_wall_dist;
	int		step_x;
	int		step_y;
	int		hit;
	int		side;
	int		line_height;
	int		draw_start;
	int		draw_end;
}	t_dda;

typedef struct s_game
{
	mlx_t		*mlx;
	mlx_image_t	*window;
	mlx_image_t	textures[4];
	t_ply		ply;
	t_map		map;
	t_ray		ray;
}	t_game;

/* INIT */
void	init(t_map map, t_game *game);

/* MANAGE */
void	manage(mlx_key_data_t keydata, void *param);

/* KEYS */
int		manage_keys(mlx_key_data_t keydata, t_game *game);

/* RAYCASTING */
int		raycasting(t_game *game);

/* DDA ALGO */
void	dda(t_game *game, int x);
#endif