*Note: this patch may do not have any use for TC.

[7645] Fixed problems wit temporary unsummoned pets and cleanup code. Author: VladimirMangos

    * Save temporary unsummoned pet to current slot (instead non_in_slot mode) and
      prevent save as current pet summoned while temporay unsummon (arena)
    * Prevent overwrite temporary summoned pet data
    * At player loading set temporary unsummoned pet data instead pet loading
      if pet expected to be temporary unsummoned in current player state (loading in taxi flight/etc)
    * Restore proper pet at arena leave and unsummon in arena summoned.

--HG--
branch : trunk

src/game/Player.h

@@ -1998,8 +1998,9 @@ class TRINITY_DLL_SPEC Player : public Unit
         // Temporarily removed pet cache
         uint32 GetTemporaryUnsummonedPetNumber() const { return m_temporaryUnsummonedPetNumber; }
         void SetTemporaryUnsummonedPetNumber(uint32 petnumber) { m_temporaryUnsummonedPetNumber = petnumber; }
-        uint32 GetOldPetSpell() const { return m_oldpetspell; }
-        void SetOldPetSpell(uint32 petspell) { m_oldpetspell = petspell; }
+        void UnsummonPetTemporaryIfAny();
+        void ResummonPetTemporaryUnSummonedIfAny();
+        bool IsPetNeedBeTemporaryUnsummoned() const { return !IsInWorld() || !isAlive() || IsMounted() /*+in flight*/; }
 
         void SendCinematicStart(uint32 CinematicSequenceId);
         void SendMovieStart(uint32 MovieId);