Merge pull request #1246 from BeamNG/fix_obj_editor_lod

Fix GuiTreeViewCtrl::getParentItem incorrent use in ShapeEditor script files.

Templates/Empty/game/tools/shapeEditor/scripts/shapeEditor.ed.cs

@@ -1132,7 +1132,7 @@ function ShapeEdNodes::onDeleteNode( %this )
 function ShapeEdNodeTreeView::getChildIndexByName( %this, %name )
 {
    %id = %this.findItemByName( %name );
-   %parentId = %this.getParent( %id );
+   %parentId = %this.getParentItem( %id );
    %childId = %this.getChild( %parentId );
    if ( %childId <= 0 )
       return 0;   // bad!
@@ -2399,7 +2399,7 @@ function ShapeEdDetailTree::onDefineIcons(%this)
 // a mesh)
 function ShapeEdDetailTree::isDetailItem( %this, %id )
 {
-   return ( %this.getParent( %id ) == 1 );
+   return ( %this.getParentItem( %id ) == 1 );
 }
 
 // Get the detail level index from the ID of an item in the details tree view
@@ -2409,7 +2409,7 @@ function ShapeEdDetailTree::getDetailLevelFromItem( %this, %id )
       %detSize = %this.getItemValue( %id );
       
    else
-      %detSize = %this.getItemValue( %this.getParent( %id ) );
+      %detSize = %this.getItemValue( %this.getParentItem( %id ) );
    return ShapeEditor.shape.getDetailLevelIndex( %detSize );
 }
 
@@ -2443,7 +2443,7 @@ function ShapeEdDetailTree::removeMeshEntry( %this, %name, %size )
    if ( ShapeEditor.shape.getDetailLevelIndex( %size ) < 0 )
    {
       // Last mesh of a detail level has been removed => remove the detail level
-      %this.removeItem( %this.getParent( %id ) );
+      %this.removeItem( %this.getParentItem( %id ) );
       ShapeEdDetails.update_onDetailsChanged();
    }
    else

Templates/Full/game/tools/shapeEditor/scripts/shapeEditor.ed.cs

@@ -1132,7 +1132,7 @@ function ShapeEdNodes::onDeleteNode( %this )
 function ShapeEdNodeTreeView::getChildIndexByName( %this, %name )
 {
    %id = %this.findItemByName( %name );
-   %parentId = %this.getParent( %id );
+   %parentId = %this.getParentItem( %id );
    %childId = %this.getChild( %parentId );
    if ( %childId <= 0 )
       return 0;   // bad!
@@ -2399,7 +2399,7 @@ function ShapeEdDetailTree::onDefineIcons(%this)
 // a mesh)
 function ShapeEdDetailTree::isDetailItem( %this, %id )
 {
-   return ( %this.getParent( %id ) == 1 );
+   return ( %this.getParentItem( %id ) == 1 );
 }
 
 // Get the detail level index from the ID of an item in the details tree view
@@ -2409,7 +2409,7 @@ function ShapeEdDetailTree::getDetailLevelFromItem( %this, %id )
       %detSize = %this.getItemValue( %id );
       
    else
-      %detSize = %this.getItemValue( %this.getParent( %id ) );
+      %detSize = %this.getItemValue( %this.getParentItem( %id ) );
    return ShapeEditor.shape.getDetailLevelIndex( %detSize );
 }
 
@@ -2443,7 +2443,7 @@ function ShapeEdDetailTree::removeMeshEntry( %this, %name, %size )
    if ( ShapeEditor.shape.getDetailLevelIndex( %size ) < 0 )
    {
       // Last mesh of a detail level has been removed => remove the detail level
-      %this.removeItem( %this.getParent( %id ) );
+      %this.removeItem( %this.getParentItem( %id ) );
       ShapeEdDetails.update_onDetailsChanged();
    }
    else