1 files changed, 14 insertions, 15 deletions

diff --git a/editor/animation_bezier_editor.cpp b/editor/animation_bezier_editor.cpp
index e524dffd43..1283956ae6 100644
--- a/editor/animation_bezier_editor.cpp
+++ b/editor/animation_bezier_editor.cpp
@@ -275,8 +275,6 @@ void AnimationBezierTrackEdit::_notification(int p_what) {
 		int margin = 0;
 
 		{
-			int ofs = 0;
-
 			NodePath path = animation->track_get_path(track);
 
 			Node *node = NULL;
@@ -290,6 +288,8 @@ void AnimationBezierTrackEdit::_notification(int p_what) {
 			int h = font->get_height();
 
 			if (node) {
+				int ofs = 0;
+
 				Ref<Texture> icon = EditorNode::get_singleton()->get_object_icon(node, "Node");
 
 				h = MAX(h, icon->get_height());
@@ -354,10 +354,12 @@ void AnimationBezierTrackEdit::_notification(int p_what) {
 		{ //guides
 			float min_left_scale = font->get_height() + vsep;
 
-			float scale = 1;
+			float scale = (min_left_scale * 2) * v_zoom;
+			float step = Math::pow(10.0, Math::round(Math::log(scale / 5.0) / Math::log(10.0))) * 5.0;
+			scale = Math::stepify(scale, step);
 
 			while (scale / v_zoom < min_left_scale * 2) {
-				scale *= 5;
+				scale += step;
 			}
 
 			bool first = true;
@@ -378,7 +380,7 @@ void AnimationBezierTrackEdit::_notification(int p_what) {
 					draw_line(Point2(limit, i), Point2(right_limit, i), lc);
 					Color c = color;
 					c.a *= 0.5;
-					draw_string(font, Point2(limit + 8, i - 2), itos((iv + 1) * scale), c);
+					draw_string(font, Point2(limit + 8, i - 2), rtos(Math::stepify((iv + 1) * scale, step)), c);
 				}
 
 				first = false;
@@ -544,7 +546,7 @@ void AnimationBezierTrackEdit::set_timeline(AnimationTimelineEdit *p_timeline) {
 }
 void AnimationBezierTrackEdit::set_editor(AnimationTrackEditor *p_editor) {
 	editor = p_editor;
-	connect("clear_selection", editor, "_clear_selection");
+	connect("clear_selection", editor, "_clear_selection", varray(false));
 }
 
 void AnimationBezierTrackEdit::_play_position_draw() {
@@ -628,24 +630,28 @@ void AnimationBezierTrackEdit::_gui_input(const Ref<InputEvent> &p_event) {
 
 	Ref<InputEventMouseButton> mb = p_event;
 	if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == BUTTON_WHEEL_DOWN) {
+		float v_zoom_orig = v_zoom;
 		if (mb->get_command()) {
 			timeline->get_zoom()->set_value(timeline->get_zoom()->get_value() * 1.05);
 		} else {
-			if (v_zoom < 1000) {
+			if (v_zoom < 100000) {
 				v_zoom *= 1.2;
 			}
 		}
+		v_scroll = v_scroll + (mb->get_position().y - get_size().y / 2) * (v_zoom - v_zoom_orig);
 		update();
 	}
 
 	if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == BUTTON_WHEEL_UP) {
+		float v_zoom_orig = v_zoom;
 		if (mb->get_command()) {
 			timeline->get_zoom()->set_value(timeline->get_zoom()->get_value() / 1.05);
 		} else {
-			if (v_zoom > 0.01) {
+			if (v_zoom > 0.000001) {
 				v_zoom /= 1.2;
 			}
 		}
+		v_scroll = v_scroll + (mb->get_position().y - get_size().y / 2) * (v_zoom - v_zoom_orig);
 		update();
 	}
 
@@ -923,13 +929,6 @@ void AnimationBezierTrackEdit::_gui_input(const Ref<InputEvent> &p_event) {
 				undo_redo->add_undo_method(animation.ptr(), "track_insert_key", amr.track, amr.time, amr.key, 1);
 			}
 
-			// 6-(undo) reinsert overlapped keys
-			for (List<AnimMoveRestore>::Element *E = to_restore.front(); E; E = E->next()) {
-
-				AnimMoveRestore &amr = E->get();
-				undo_redo->add_undo_method(animation.ptr(), "track_insert_key", amr.track, amr.time, amr.key, 1);
-			}
-
 			undo_redo->add_do_method(this, "_clear_selection_for_anim", animation);
 			undo_redo->add_undo_method(this, "_clear_selection_for_anim", animation);