/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   hooks_funcs.c                                      :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/03/24 19:21:45 by gtertysh          #+#    #+#             */
/*   Updated: 2017/03/24 21:12:49 by gtertysh         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "fractol.h"

void		gradient_hook(t_fractol *fr)
{
	fr->frac->grd = random_gradient();
	new_and_clear_image(fr);
	parallel_fractal(fr);
	mlx_put_image_to_window(fr->mlx, fr->win, fr->img->ptr, 0, 0);
}

int			change_imagianry(t_fractol *fr, int x, int *start_x)
{
	int		to_render;

	to_render = 0;
	if (x > *start_x)
	{
		if (fr->frac->com_const.im < 3)
		{
			fr->frac->com_const.im += 0.05;
			to_render = 1;
		}
		*start_x = x;
	}
	else if (x < *start_x)
	{
		if (fr->frac->com_const.im > -4)
		{
			fr->frac->com_const.im -= 0.05;
			to_render = 1;
		}
		*start_x = x;
	}
	return (to_render);
}

int			change_real(t_fractol *fr, int x, int *start_x)
{
	int		to_render;

	to_render = 0;
	if (x > *start_x)
	{
		if (fr->frac->com_const.rl < 3)
		{
			fr->frac->com_const.rl += 0.05;
			to_render = 1;
		}
		*start_x = x;
	}
	else if (x < *start_x)
	{
		if (fr->frac->com_const.rl > -4)
		{
			fr->frac->com_const.rl -= 0.05;
			to_render = 1;
		}
		*start_x = x;
	}
	return (to_render);
}