Fixed rotation arrow rendering bug, fixed waypoint path bounding boxes not updating when the waypoints are transformed, fixed clone selection and paste nodes commands not properly notifying linked instances of their links being modified

src/Core/Scene/CScriptNode.cpp

@@ -247,6 +247,9 @@ void CScriptNode::DrawSelection()
         CGraphics::sMVPBlock.ModelMatrix = Transform.ToMatrix4f();
         CGraphics::UpdateMVPBlock();
 
+        CGraphics::sPixelBlock.TintColor = CColor::skWhite;
+        CGraphics::UpdatePixelBlock();
+
         DrawRotationArrow();
     }
 

src/Core/ScriptExtra/CWaypointExtra.cpp

@@ -138,6 +138,17 @@ void CWaypointExtra::GetLinkedWaypoints(std::list<CWaypointExtra*>& rOut)
     }
 }
 
+void CWaypointExtra::OnTransformed()
+{
+    for (u32 iLink = 0; iLink < mLinks.size(); iLink++)
+    {
+        SWaypointLink& rLink = mLinks[iLink];
+        rLink.LineAABB = CAABox::skInfinite;
+        rLink.LineAABB.ExpandBounds(AbsolutePosition());
+        rLink.LineAABB.ExpandBounds(rLink.pWaypoint->AbsolutePosition());
+    }
+}
+
 void CWaypointExtra::LinksModified()
 {
     BuildLinks();

src/Core/ScriptExtra/CWaypointExtra.h

@@ -29,6 +29,7 @@ public:
     bool IsPathLink(CLink *pLink);
     void GetLinkedWaypoints(std::list<CWaypointExtra*>& rOut);
 
+    void OnTransformed();
     void LinksModified();
     void AddToRenderer(CRenderer *pRenderer, const SViewInfo& ViewInfo);
     void Draw(FRenderOptions Options, int ComponentIndex, const SViewInfo& ViewInfo);

src/Editor/Undo/CCloneSelectionCommand.cpp

@@ -10,7 +10,21 @@ CCloneSelectionCommand::CCloneSelectionCommand(INodeEditor *pEditor)
     for (CSelectionIterator It(mpEditor->Selection()); It; ++It)
     {
         if (It->NodeType() == eScriptNode)
+        {
             mNodesToClone << *It;
+
+            // Fetch linked objects
+            CScriptNode *pScript = static_cast<CScriptNode*>(*It);
+            CScriptObject *pInst = pScript->Object();
+
+            for (u32 iLink = 0; iLink < pInst->NumLinks(eOutgoing); iLink++)
+            {
+                CScriptNode *pNode = mpEditor->Scene()->NodeForObject(pInst->Link(eOutgoing, iLink)->Receiver());
+
+                if (!pNode->IsSelected())
+                    mLinkedInstances << pNode->Object();
+            }
+        }
     }
 }
 
@@ -30,6 +44,7 @@ void CCloneSelectionCommand::undo()
     }
 
     mClonedNodes.clear();
+    mpEditor->OnLinksModified(mLinkedInstances.DereferenceList());
     mpEditor->Selection()->SetSelectedNodes(mOriginalSelection.DereferenceList());
 }
 
@@ -65,8 +80,6 @@ void CCloneSelectionCommand::redo()
     }
 
     // Clone outgoing links from source object; incoming ones are discarded
-    QList<CScriptObject*> LinkedInstances;
-
     for (int iNode = 0; iNode < ClonedNodes.size(); iNode++)
     {
         CScriptObject *pSrc = static_cast<CScriptNode*>(ToClone[iNode])->Object();
@@ -84,11 +97,6 @@ void CCloneSelectionCommand::redo()
             CLink *pCloneLink = new CLink(pSrcLink->Area(), pSrcLink->State(), pSrcLink->Message(), pClone->InstanceID(), ReceiverID);
             pCloneLink->Sender()->AddLink(eOutgoing, pCloneLink);
             pCloneLink->Receiver()->AddLink(eIncoming, pCloneLink);
-
-            if (!LinkedInstances.contains(pCloneLink->Sender()))
-                LinkedInstances << pCloneLink->Sender();
-            if (!LinkedInstances.contains(pCloneLink->Receiver()))
-                LinkedInstances << pCloneLink->Receiver();
         }
     }
 
@@ -96,6 +104,6 @@ void CCloneSelectionCommand::redo()
     foreach (CSceneNode *pNode, ClonedNodes)
         pNode->OnLoadFinished();
 
-    mpEditor->OnLinksModified(LinkedInstances);
+    mpEditor->OnLinksModified(mLinkedInstances.DereferenceList());
     mpEditor->Selection()->SetSelectedNodes(mClonedNodes.DereferenceList());
 }

src/Editor/Undo/CCloneSelectionCommand.h

@@ -11,6 +11,7 @@ class CCloneSelectionCommand : public IUndoCommand
     CNodePtrList mOriginalSelection;
     CNodePtrList mNodesToClone;
     CNodePtrList mClonedNodes;
+    CInstancePtrList mLinkedInstances;
 
 public:
     CCloneSelectionCommand(INodeEditor *pEditor);

src/Editor/Undo/CPasteNodesCommand.cpp

@@ -34,6 +34,8 @@ void CPasteNodesCommand::undo()
         mpEditor->NotifyNodeDeleted();
     }
 
+    mpEditor->OnLinksModified(mLinkedInstances.DereferenceList());
+    mLinkedInstances.clear();
     mPastedNodes.clear();
 }
 
@@ -112,6 +114,9 @@ void CPasteNodesCommand::redo()
                     delete pLink;
                     iLink--;
                 }
+
+                else
+                    mLinkedInstances << pLink->Receiver();
             }
         }
     }
@@ -123,5 +128,7 @@ void CPasteNodesCommand::redo()
         pNode->OnLoadFinished();
 
     mpEditor->Selection()->SetSelectedNodes(PastedNodes);
+
+    mpEditor->OnLinksModified(mLinkedInstances.DereferenceList());
     mPastedNodes = PastedNodes;
 }

src/Editor/Undo/CPasteNodesCommand.h

@@ -15,6 +15,7 @@ class CPasteNodesCommand : public IUndoCommand
     CNodeCopyMimeData *mpMimeData;
     CNodePtrList mPastedNodes;
     CNodePtrList mOriginalSelection;
+    CInstancePtrList mLinkedInstances;
 
 public:
     CPasteNodesCommand(CWorldEditor *pEditor, CScriptLayer *pLayer, CVector3f PastePoint);