CraterCrashGH-368 Use Shift+LMB to place knots, Ctrl+LMB to remove

Author: Naros

src/editor/graph/graph_edit.cpp

@@ -509,7 +509,7 @@ void OrchestratorGraphEdit::_gui_input(const Ref<InputEvent>& p_event)
         _hovered_connection = get_closest_connection_at_point(mm->get_position());
         if (!_hovered_connection.is_empty())
         {
-            _show_drag_hint("Use Ctrl+LMB to add a knot to the connection.\n"
+            _show_drag_hint("Use Shift+LMB to add a knot to the connection.\n"
                 "Hover over an existing knot and pressing Ctrl+LMB will remove it.");
         }
     }
@@ -519,9 +519,9 @@ void OrchestratorGraphEdit::_gui_input(const Ref<InputEvent>& p_event)
     {
         if (mb->get_button_index() == MOUSE_BUTTON_LEFT && mb->is_pressed())
         {
-            if (mb->get_modifiers_mask().has_flag(KEY_MASK_CTRL))
+            if (mb->get_modifiers_mask().has_flag(KEY_MASK_SHIFT))
             {
-                // CTRL+LMB adds a knot to the connection that can then be moved.
+                // SHIFT+LMB adds a knot to the connection that can then be moved.
                 if (!_hovered_connection.is_empty())
                     _create_connection_knot(_hovered_connection, mb->get_position());
             }