cub3d.h

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   cub3d.h                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: vilibert <vilibert@student.s19.be>         +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/03/11 10:22:41 by vilibert          #+#    #+#             */
/*   Updated: 2024/04/17 10:34:59 by vilibert         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef CUB3D_H
# define CUB3D_H

# include <stdio.h>
# include <unistd.h>
# include <fcntl.h>
# include <math.h>
# include "MLX42/include/MLX42/MLX42.h"
# include "libft/libft.h"

# define WIDTH 1920
# define HEIGHT 1080

# define RSPEED 0.2
# define MSPEED 0.1

# define ERR_MLX "Mlx crash."
# define ERR_ARGV "Wrong number of arguments."
# define ERR_MALLOC "Malloc error."
# define ERR_OUFLOW "Can't you count? RGB E [0, 255]"
# define ERR_RGB "RGB is 3 values, are you really a dev?"
# define ERR_NORGB "Void is not a color."
# define ERR_EMPTYPATH "Where is the path? >:("
# define ERR_NOMAP "The map is a lie."
# define ERR_UNKNOWNID "NO,SO,WE,EA,F or C only. It's not that hard, is it?"
# define ERR_PARSING "Parsing error. And you call yourself a student."
# define ERR_MAPNOTCLOSED "Do you need glasses? Close your map."
# define ERR_FORBIDDENCHAR "Forbidden character detected. Are you even trying?"
# define ERR_NOPLAYER "404 Player not found."
# define ERR_MANYPLAYERS "This is not a multiplayer game."
# define ERR_FILENAME "File name invalid."
# define ERR_FILEEXTENSION "File extension invalid."

typedef struct s_vector
{
	double	x;
	double	y;
}	t_vector;

typedef struct s_int_vector
{
	int	x;
	int	y;
}	t_int_vector;

typedef struct s_player
{
	t_vector	pos;
	t_vector	plane;
	t_vector	dir;
	int			nb;
}	t_player;

typedef struct s_raycast
{
	int				draw_start;
	int				draw_end;
	int				line_height;
	t_int_vector	tex;
	t_int_vector	ipos;
	t_int_vector	step;
	int				side;
	int				x;
	int				y;
	t_vector		ray_dir;
	t_vector		delta_dist;
	t_vector		side_dist;
	double			perp_wall_dist;
	mlx_image_t		*t;
}	t_raycast;

typedef struct s_map
{
	char		**map;
	mlx_image_t	*no;
	mlx_image_t	*so;
	mlx_image_t	*we;
	mlx_image_t	*ea;
	u_int32_t	floor_color;
	u_int32_t	ceiling_color;
	size_t		max;
	int			fc[2];
}	t_map;

typedef struct s_data
{
	t_map		*map;
	t_player	*player;
	mlx_t		*mlx;
	mlx_image_t	*img;
	size_t		time;
	int			width;
	int			height;
}	t_data;

void	raycast(t_data *data);

int		parsing(char *map_name, t_data *data);
void	get_infos(int fd, t_data *data);

void	free_all(char *str, int out, t_data *data);

void	keypress(mlx_key_data_t key, void *data);
void	close_window(void *gdata);
void	resize_window(int32_t width, int32_t height, void *gdata);

#endif // CUB3D_H