/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   fractol.h                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/03/16 20:59:04 by gtertysh          #+#    #+#             */
/*   Updated: 2017/03/20 15:32:52 by gtertysh         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef FRACTOL_H
# define FRACTOL_H

# include "libft.h"
# include "mlx.h"
# include <math.h>
# include <fcntl.h>
#include <stdio.h>

# define HEIGHT			1200
# define WIDTH			2500
# define COLOR1			0
# define COLOR2			16777215
# define INIT_X			30
# define INIT_Y			-20
# define INIT_Z			-45
# define INIT_X_SCALE	0.9
# define INIT_Y_SCALE	0.9
# define INIT_Z_SCALE	0.1

# define RED			16711680
# define ORANGE			16744448
# define YELLOW			16776960
# define GREEN			65280
# define BLUE			255
# define INDIGO			4915330
# define VIOLET			8323327
# define BLACK			0

# define JUL_MAX_ITER	100

typedef struct 	s_complex
{
	double		rl;
	double 		im;
}				t_complex;

typedef struct	s_color
{
	int			red;
	int			green;
	int			blue;
}				t_color;

typedef struct	s_mw
{
	void		*mlx;
	void		*win;
}				t_mw;

typedef struct 	s_move
{
	int 		x;
	int 		y;
	double 		z;
}				t_move;

typedef struct 	s_julia
{
	t_complex	jul_const;
	t_color 	color;
	int 		max_iterations;
	t_move		mov;
}				t_julia;

typedef struct	s_fractals
{
	t_julia		*jul;
}				t_fractals;

typedef struct	s_fractol
{
	t_mw		*mw;
	t_fractals	*fractals;
	int			w_height;
	int			w_width;
	int			bpp;
	int			line_size;
	void		*image;
	char		*image_data;
	int			endian;
}				t_fractol;


int				tab_length(char **tab);
void			free_tab(char **tab);
void			quit(t_fractol *fractol);
void			print_help(void);
t_color			color_init(int red, int green, int blue);
t_color			color_lerp(t_color c1, t_color c2, double step);
int				rainbow(int step, int max_step);

t_color			int_to_color(int c);
int				color_to_int(t_color c);
t_fractol		*fractol_init(void);

int				key_hook(int keycode, void *m);
int				mouse_move_hook( int x, int y, void *fr);
int				mouse_button_hook(int btn, int x, int y, void *fr);

void			put_pixel_to_image(int x, int y, t_color *col, t_fractol *fr);
void			new_and_clear_image(t_fractol *fr);

void			complex_equal(double real, double imag, t_complex *c);

void			draw_julia(t_fractol *fr);

#endif