cub3d/src/keyhooks.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   keyhooks.c                                      |o_o || |                */
/*                                                    +:+ +:+         +:+     */
/*   By: houtworm <codam@houtworm.net>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/12/13 08:32:24 by houtworm          #+#    #+#             */
/*   Updated: 2022/12/29 03:51:56 by djonker      \___)=(___/                 */
/*                                                                            */
/* ************************************************************************** */

#include "../fractol.h"

void	keyhookmove(void *param)
{
	t_varlist	*vl;

	vl = param;
	if (mlx_is_key_down(vl->mlx, MLX_KEY_LEFT) && vl->xmin > -32)
	{
		justmove(vl, 'l');
		vl->redraw = 1;
	}
	if (mlx_is_key_down(vl->mlx, MLX_KEY_RIGHT) && vl->xmax < 32)
	{
		justmove(vl, 'r');
		vl->redraw = 1;
	}
	if (mlx_is_key_down(vl->mlx, MLX_KEY_UP) && vl->ymin > -32)
	{
		justmove(vl, 'u');
		vl->redraw = 1;
	}
	if (mlx_is_key_down(vl->mlx, MLX_KEY_DOWN) && vl->ymax < 32)
	{
		justmove(vl, 'd');
		vl->redraw = 1;
	}
}

void	keyhook(mlx_key_data_t kd, void *param)
{
	t_varlist	*vl;

	vl = param;
	if (kd.key == MLX_KEY_S && kd.action == MLX_PRESS)
		vl->cshi++;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_R))
		resetfractal(vl);
	else if (kd.key == MLX_KEY_P && kd.action == MLX_PRESS)
		vl->psycho++;
	else if (kd.key == MLX_KEY_I && kd.action == MLX_PRESS)
		vl->info++;
	else if (kd.key == MLX_KEY_H && kd.action == MLX_PRESS)
		vl->help++;
	else if (kd.key == MLX_KEY_X && kd.action == MLX_PRESS)
		vl->cschemeid++;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_N))
		vl->power = vl->power + 1;
	else if (kd.key == MLX_KEY_C && kd.action == MLX_PRESS && vl->cscale != 128)
			vl->cscale = (vl->cscale) * 2;
	else if (kd.key == MLX_KEY_D && kd.action == MLX_PRESS && vl->cscale != 2)
		vl->cscale = (vl->cscale) / 2;
	else
		return ;
	setcolorscheme(vl);
	redrawimage(vl);
}

void	resizehook(int x, int y, void *param)
{
	t_varlist	*vl;

	vl = param;
	vl->h = y;
	vl->w = x;
	vl->mlx->height = y;
	vl->mlx->width = x;
	if (vl->w > vl->h)
	{
		vl->xmax = vl->xmin + (vl->ymax - vl->ymin) * vl->w / vl->h;
	}
	else
	{
		vl->ymax = vl->ymin + (vl->xmax - vl->xmin) * vl->h / vl->w;
	}
	redrawimage(vl);
}

void	keyhookfractal(void *param)
{
	t_varlist	*vl;

	vl = param;
	if (mlx_is_key_down(vl->mlx, MLX_KEY_1))
		vl->fractalid = 1;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_2))
		vl->fractalid = 2;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_3))
		vl->fractalid = 3;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_4))
		vl->fractalid = 4;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_5))
		vl->fractalid = 5;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_6))
		vl->fractalid = 6;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_7))
		vl->fractalid = 7;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_8))
		vl->fractalid = 8;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_9))
		vl->fractalid = 9;
	else
		return ;
	redrawimage(vl);
}

void	keyhookextra(void *param)
{
	t_varlist	*vl;

	vl = param;
	if (mlx_is_key_down(vl->mlx, MLX_KEY_ESCAPE))
	{
		mlx_close_window(vl->mlx);
		return ;
	}
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_A))
		vl->iter++;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_Z) && vl->iter > 0)
		vl->iter--;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_F) && vl->julre < 4)
		vl->julre = vl->julre + 0.01;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_V) && vl->julre > -4)
		vl->julre = vl->julre - 0.01;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_G) && vl->julim < 4)
		vl->julim = vl->julim + 0.01;
	else if (mlx_is_key_down(vl->mlx, MLX_KEY_B) && vl->julim > -4)
		vl->julim = vl->julim - 0.01;
	else if (vl->psycho % 2)
		vl->cshi++;
	else if (vl->redraw == 0)
		return ;
	redrawimage(vl);
}