Core/Misc: fix interaction of spells like Shadowmeld with Threat reducing effects

- SPELL_AURA_MOD_TOTAL_THREAT should be temporary and not added/subtracted from total, only computed
- Cleanup of reference related code
- Kill getLast() and reverse iterator obsevers, LinkedList iterator can't be used as a standard reverse_iterator (ie with operator++). They weren't used anyways

1 files changed, 6 insertions, 9 deletions

diff --git a/src/server/game/Maps/MapRefManager.h b/src/server/game/Maps/MapRefManager.h
index 09aa67d43eb..14d1d59bd36 100644
--- a/src/server/game/Maps/MapRefManager.h
+++ b/src/server/game/Maps/MapRefManager.h
@@ -26,20 +26,17 @@ class MapReference;
 class MapRefManager : public RefManager<Map, Player>
 {
     public:
-        typedef LinkedListHead::Iterator< MapReference > iterator;
-        typedef LinkedListHead::Iterator< MapReference const > const_iterator;
+        typedef LinkedListHead::Iterator<MapReference> iterator;
+        typedef LinkedListHead::Iterator<MapReference const> const_iterator;
 
-        MapReference* getFirst() { return (MapReference*)RefManager<Map, Player>::getFirst(); }
+        MapReference* getFirst()             { return (MapReference*)RefManager<Map, Player>::getFirst(); }
         MapReference const* getFirst() const { return (MapReference const*)RefManager<Map, Player>::getFirst(); }
-        MapReference* getLast() { return (MapReference*)RefManager<Map, Player>::getLast(); }
-        MapReference const* getLast() const { return (MapReference const*)RefManager<Map, Player>::getLast(); }
 
         iterator begin() { return iterator(getFirst()); }
-        iterator end() { return iterator(NULL); }
-        iterator rbegin() { return iterator(getLast()); }
-        iterator rend() { return iterator(NULL); }
+        iterator end()   { return iterator(nullptr); }
+
         const_iterator begin() const { return const_iterator(getFirst()); }
-        const_iterator end() const  { return const_iterator(NULL); }
+        const_iterator end() const   { return const_iterator(nullptr); }
 };
 #endif