Method redo

Engine/source/forest/editor/forestUndo.cpp:61–84

}

void ForestCreateUndoAction::redo()
{
   for ( U32 i = 0; i < mItems.size(); i++ )
   {
      const ForestItem &item = mItems[i];

      // Not 64bit safe!
      // We store the datablock ID rather than the actual pointer
      // since the pointer could go bad.
      ForestItemData *data;
      if ( !Sim::findObject( (SimObjectId)(uintptr_t)(item.getData()), data ) )
      {
         Con::errorf( "ForestCreateUndoAction::redo() - ForestItemData for item to restore does not seem to exist. Undo stack may be hosed." );
         continue;
      }

      mData->addItem( item.getKey(),
                      data,
                      item.getTransform(),
                      item.getScale() );
   }

   mEditor->onUndoAction();
}

void ForestCreateUndoAction::undo()
{