[8103] More wide use IsInWorld checks and delayed at teleport operations. Author: Ambal

* IsInWorld used to prevent return unexpected not in world objects.
    * Delayed operations need to process its in world state.

--HG--
branch : trunk

src/game/Player.h

@@ -780,6 +780,14 @@ enum PlayerLoginQueryIndex
     MAX_PLAYER_LOGIN_QUERY                      = 21
 };
 
+enum PlayerDelayedOperations
+{
+    DELAYED_SAVE_PLAYER = 1,
+    DELAYED_RESURRECT_PLAYER = 2,
+    DELAYED_SPELL_CAST_DESERTER = 4,
+    DELAYED_END
+};
+
 // Player summoning auto-decline time (in secs)
 #define MAX_PLAYER_SUMMON_DELAY                   (2*MINUTE)
 #define MAX_MONEY_AMOUNT                       (0x7FFFFFFF-1)
@@ -1716,6 +1724,7 @@ class TRINITY_DLL_SPEC Player : public Unit
         bool IsBeingTeleportedFar() const { return mSemaphoreTeleport_Far; }
         void SetSemaphoreTeleportNear(bool semphsetting) { mSemaphoreTeleport_Near = semphsetting; }
         void SetSemaphoreTeleportFar(bool semphsetting) { mSemaphoreTeleport_Far = semphsetting; }
+        void ProcessDelayedOperations();
 
         void CheckExploreSystem(void);
 
@@ -2347,6 +2356,13 @@ class TRINITY_DLL_SPEC Player : public Unit
         int32 CalculateReputationGain(uint32 creatureOrQuestLevel, int32 rep, int32 faction, bool for_quest);
         void AdjustQuestReqItemCount( Quest const* pQuest, QuestStatusData& questStatusData );
 
+        bool IsCanDelayTeleport() const { return m_bCanDelayTeleport; }
+        void SetCanDelayTeleport(bool setting) { m_bCanDelayTeleport = setting; }
+        bool IsHasDelayedTeleport() const { return m_bHasDelayedTeleport; }
+        void SetDelayedTeleportFlag(bool setting) { m_bHasDelayedTeleport = setting; }
+
+        void ScheduleDelayedOperation(uint32 operation);
+
         GridReference<Player> m_gridRef;
         MapReference m_mapRef;
 
@@ -2363,9 +2379,14 @@ class TRINITY_DLL_SPEC Player : public Unit
 
         // Current teleport data
         WorldLocation m_teleport_dest;
+        uint32 m_teleport_options;
         bool mSemaphoreTeleport_Near;
         bool mSemaphoreTeleport_Far;
 
+        uint32 m_DelayedOperations;
+        bool m_bCanDelayTeleport;
+        bool m_bHasDelayedTeleport;
+
         // Temporary removed pet cache
         uint32 m_temporaryUnsummonedPetNumber;
         uint32 m_oldpetspell;