mirror of
https://github.com/Ladebeze66/fractol.git
synced 2025-12-13 04:37:07 +01:00
60 lines
1.8 KiB
C
Executable File
60 lines
1.8 KiB
C
Executable File
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* hook.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: fgras-ca <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/09/08 15:26:52 by fgras-ca #+# #+# */
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/* Updated: 2023/09/08 15:28:23 by fgras-ca ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "fractol.h"
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int close_program(t_fractol *fractol)
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{
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mlx_destroy_window(fractol->mlx, fractol->win);
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mlx_destroy_display(fractol->mlx);
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free (fractol->mlx);
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free(fractol->name);
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free(fractol);
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exit(0);
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return (0);
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}
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int key_hook(int keycode, t_fractol *fractol)
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{
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if (keycode == 65307)
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close_program(fractol);
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choose(fractol);
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return (0);
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}
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int zoom(int keycode, int x, int y, t_fractol *fractol)
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{
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float dx;
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float dy;
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dx = (fractol->x_max - fractol->x_min) / 3;
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dy = (fractol->y_max - fractol->y_min) / 3;
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if (keycode == 4)
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{
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fractol->x_min = (fractol->x_min + dx);
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fractol->x_max = (fractol->x_max - dx);
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fractol->y_min = (fractol->y_min + dy);
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fractol->y_max = (fractol->y_max - dy);
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}
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if (keycode == 5)
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{
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fractol->x_min = (fractol->x_min - dx);
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fractol->x_max = (fractol->x_max + dx);
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fractol->y_min = (fractol->y_min - dy);
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fractol->y_max = (fractol->y_max + dy);
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}
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dx = x;
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dy = y;
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choose(fractol);
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return (0);
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}
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