Remove redundant player cell variable

apps/openmw/mwgui/referenceinterface.cpp

@@ -1,14 +1,8 @@
 #include "referenceinterface.hpp"
 
-#include "../mwbase/world.hpp"
-#include "../mwbase/environment.hpp"
-
-#include "../mwmechanics/actorutil.hpp"
-
 namespace MWGui
 {
     ReferenceInterface::ReferenceInterface()
-        : mCurrentPlayerCell(NULL)
     {
     }
 
@@ -18,8 +12,6 @@ namespace MWGui
 
     void ReferenceInterface::checkReferenceAvailable()
     {
-        MWWorld::CellStore* playerCell = MWMechanics::getPlayer().getCell();
-
         // check if count of the reference has become 0
         if (!mPtr.isEmpty() && mPtr.getRefData().getCount() == 0)
         {
@@ -29,7 +21,5 @@ namespace MWGui
                 onReferenceUnavailable();
             }
         }
-
-        mCurrentPlayerCell = playerCell;
     }
 }

apps/openmw/mwgui/referenceinterface.hpp

@@ -17,15 +17,12 @@ namespace MWGui
 
         void checkReferenceAvailable(); ///< closes the window, if the MW-reference has become unavailable
 
-        virtual void resetReference() { mPtr = MWWorld::Ptr(); mCurrentPlayerCell = NULL; }
+        virtual void resetReference() { mPtr = MWWorld::Ptr(); }
 
     protected:
         virtual void onReferenceUnavailable() = 0; ///< called when reference has become unavailable
 
         MWWorld::Ptr mPtr;
-
-    private:
-        MWWorld::CellStore* mCurrentPlayerCell;
     };
 }