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event.c
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event.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* event.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gboudrie <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/06/11 15:54:05 by gboudrie #+# #+# */
/* Updated: 2016/08/17 19:16:23 by gboudrie ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
#include "fractol.h"
int key_funct(int keycode, void *param)
{
t_env *env;
env = (t_env *)param;
events(keycode, env);
fractals(*env);
return (1);
}
void events(int keycode, t_env *env)
{
if (keycode == 53)
destroy_funct(env);
if (keycode == 123 || keycode == 124)
env->x_decal += (keycode == 123 ?
-30.0 / env->zoom : 30.0 / env->zoom);
if (keycode == 75 || keycode == 67)
{
env->iter += (keycode == 67 ? 20 : -20);
if (env->iter < 1)
env->iter = 1;
}
if (keycode == 83 || keycode == 84)
env->col_set += (keycode == 84 ? 5000 : -5000);
if (keycode == 125 || keycode == 126)
env->y_decal += (keycode == 125 ?
(double)10 / env->zoom : (double)-10 / env->zoom);
if (keycode == 78 || keycode == 69)
{
env->zoom *= (keycode == 69 ? 2 : 0.5);
if (env->zoom <= 1)
env->zoom = 1;
}
}
int mouse_funct(int x, int y, t_env *env)
{
env->pos_x = (double)x;
env->pos_y = (double)y;
if (env->param == 1)
{
fractals(*env);
}
return (1);
}
int clic_funct(int button, int x, int y, t_env *env)
{
if ((button == 1) || (button == 4))
{
env->x_decal += (x - (SIZE_X / 2)) / env->zoom;
env->y_decal += (y - (SIZE_Y / 2)) / env->zoom;
events(69, env);
}
if ((button == 2) || (button == 5))
{
env->x_decal -= (x - (SIZE_X / 2)) / env->zoom;
env->y_decal -= (y - (SIZE_Y / 2)) / env->zoom;
events(78, env);
}
fractals(*env);
return (0);
}
int destroy_funct(void *param)
{
t_env *env;
env = (t_env *)param;
mlx_destroy_image(env->mlx, env->ig);
mlx_destroy_window(env->mlx, env->win);
ft_putendl("Closing program.");
exit(0);
return (1);
}