Cleaned up + Protect waypoint inputs from updated by NavMesh

UOP1_Project/Assets/Scripts/Editor/Pathway/PathwayEditor.cs

 		_reorderableList.drawElementCallback += DrawElement;
 		_reorderableList.onAddCallback += AddItem;
 		_reorderableList.onRemoveCallback += RemoveItem;
-		_reorderableList.onSelectCallback += SelectItem;
 		_reorderableList.onChangedCallback += ListModified;
 		_pathway = (target as PathwayConfigSO);
 		if (CheckNavMeshExistence())
 		_reorderableList.drawElementCallback -= DrawElement;
 		_reorderableList.onAddCallback -= AddItem;
 		_reorderableList.onRemoveCallback -= RemoveItem;
-		_reorderableList.onSelectCallback -= SelectItem;
 		_reorderableList.onChangedCallback -= ListModified;
 		SceneView.duringSceneGui -= this.OnSceneGUI;
 	}
 			list.index--;
 		}
 
-	}
-
-	private void SelectItem(ReorderableList list)
-	{
-		InternalEditorUtility.RepaintAllViews();
 	}
 
 	private void ListModified(ReorderableList list)

UOP1_Project/Assets/Scripts/Editor/Pathway/PathwayGizmos.cs

 	{
 		EditorGUI.BeginChangeCheck();
 
+		List<Vector3> pathwayEditorDisplay = new List<Vector3>();
+
-			pathway.Waypoints[i] = hit.position;
+			pathwayEditorDisplay.Add(hit.position);
 		}
 
 		// Only one waypoint use case.
 			pathway.Waypoints[0] = Handles.PositionHandle(pathway.Waypoints[0], Quaternion.identity);
 		}
 		// All the other use cases where a path exists.
-		else if (pathway.Waypoints.Count > 1)
+		for (int index = 0; index < pathway.Waypoints.Count && pathway.Waypoints.Count > 1; index++)
-			for (int index = 0; index < pathway.Waypoints.Count && pathway.Waypoints.Count > 1; index++)
+			int nextIndex = (index + 1) % pathway.Waypoints.Count;
+			DrawWaypointLabel(pathway, pathway.Waypoints, index);
+			List<Vector3> navMeshPath = new List<Vector3>();
+			NavMeshPath navPath = new NavMeshPath();
+			NavMesh.CalculatePath(pathwayEditorDisplay[index], pathwayEditorDisplay[nextIndex], NavMesh.AllAreas, navPath);
+			using (new Handles.DrawingScope(pathway.LineColor))
-				int nextIndex = (index + 1) % pathway.Waypoints.Count;
-				DrawWaypointLabel(pathway, pathway.Waypoints, index);
-				List<Vector3> navMeshPath = new List<Vector3>();
-				NavMeshPath navPath = new NavMeshPath();
-				NavMesh.CalculatePath(pathway.Waypoints[index], pathway.Waypoints[nextIndex], NavMesh.AllAreas, navPath);
-				using (new Handles.DrawingScope(pathway.LineColor))
+				for (int j = 0; j < navPath.corners.Length - 1; j++)
-					for (int j = 0; j < navPath.corners.Length - 1; j++)
-					{
-						Handles.DrawDottedLine(navPath.corners[j], navPath.corners[j + 1], 2);
-					}
+					Handles.DrawDottedLine(navPath.corners[j], navPath.corners[j + 1], 2);
-				// Display handles pointing into the path forward direction (Blue handle)
-				if (navPath.corners.Length > 1)
-				{
-					pathway.Waypoints[index] = Handles.PositionHandle(pathway.Waypoints[index], Quaternion.LookRotation(navPath.corners[1] - navPath.corners[0]));
-				}
+			}
+			// Display handles pointing into the path forward direction (Blue handle)
+			if (navPath.corners.Length > 1)
+			{
+				pathway.Waypoints[index] = Handles.PositionHandle(pathway.Waypoints[index], Quaternion.LookRotation(navPath.corners[1] - navPath.corners[0]));
+			}
+			else
+			{
+				pathway.Waypoints[index] = Handles.PositionHandle(pathway.Waypoints[index], Quaternion.identity);
 			}
 		}
 	}