Added julia fractal and mouse modify julia constant

1 files changed, 29 insertions, 9 deletions

diff --git a/src/event.c b/src/event.c
index 3f878f8..30b5c34 100644
--- a/src/event.c
+++ b/src/event.c
@@ -6,14 +6,14 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/24 09:52:35 by cacharle          #+#    #+#             */
-/*   Updated: 2020/02/24 14:08:20 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/02/24 15:38:06 by cacharle         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "fractol.h"
 
-#define MOVE_SPEED 0.2
-#define ZOOM_SPEED 1.1
+#define MOVE_SPEED 0.1
+#define ZOOM_SPEED 1.2
 
 int	event_quit(t_state *state)
 {
@@ -23,7 +23,7 @@ int	event_quit(t_state *state)
 
 int	event_keydown(int key, t_state *state)
 {
-	printf("%d\n", key);
+	/* printf("%d\n", key); */
 	if (key == MLXK_ESC)
 		state->running = false;
 	else if (key == MLXK_UP)
@@ -36,7 +36,7 @@ int	event_keydown(int key, t_state *state)
 		state->center.r += state->plane.r * MOVE_SPEED;
 	else
 		return (0);
-	render_update_window_complex(state);
+	state->updated = false;
 	return (0);
 }
 
@@ -45,21 +45,41 @@ int	event_mouse(int button, int x, int y, t_state *state)
 	(void)x;
 	(void)y;
 
-	/* printf("%d\n", button); */
-	/* printf("%d\n", x); */
-	/* printf("%d\n", y); */
 	if (button == MLX_MOUSE_SCROLL_UP)
 	{
 		state->plane.r /= ZOOM_SPEED;
 		state->plane.i /= ZOOM_SPEED;
+		/* state->center.r += MOVE_SPEED * (double)(x - WINDOW_WIDTH / 2) / WINDOW_WIDTH; */
+		/* state->center.i += MOVE_SPEED * (double)(y - WINDOW_HEIGHT / 2) / WINDOW_HEIGHT; */
+
 	}
 	else if (button == MLX_MOUSE_SCROLL_DOWN)
 	{
 		state->plane.r *= ZOOM_SPEED;
 		state->plane.i *= ZOOM_SPEED;
+		/* state->center.r -= MOVE_SPEED * (double)(x - WINDOW_WIDTH / 2) / WINDOW_WIDTH; */
+		/* state->center.i -= MOVE_SPEED * (double)(y - WINDOW_HEIGHT / 2) / WINDOW_HEIGHT; */
 	}
 	else
 		return (0);
-	render_update_window_complex(state);
+	state->updated = false;
+	return (0);
+}
+
+int	event_mouse_motion(int x, int y, t_state *state)
+{
+	if (state->julia_const.r == NAN)
+		return (0);
+	if (x < 0)
+		x = 0;
+	if (x > WINDOW_WIDTH - 1)
+		x = WINDOW_WIDTH - 1;
+	if (y < 0)
+		y = 0;
+	if (y > WINDOW_HEIGHT - 1)
+		y = WINDOW_HEIGHT - 1;
+	state->julia_const.r = ((double)x / (double)WINDOW_WIDTH)  * 4.0 - 2.0;
+	state->julia_const.i = ((double)y / (double)WINDOW_HEIGHT) * 4.0 - 2.0;
+	state->updated = false;
 	return (0);
 }