Core/Movement: Add time synchronisation (Needs tested)

Port From (https://github.com/TrinityCore/TrinityCore/commit/c19a4db1c12b8864d6c486ee8e2f0e058fb4155a)

Source/Game/Entities/Player/Player.Fields.cs

@@ -212,10 +212,6 @@ namespace Game.Entities
         // only changed for direct client control (possess, vehicle etc.), not stuff you control using pet commands
         public Unit m_unitMovedByMe;
         Team m_team;
-        public Stack<uint> m_timeSyncQueue = new();
-        uint m_timeSyncTimer;
-        public uint m_timeSyncClient;
-        public uint m_timeSyncServer;
         ReputationMgr reputationMgr;
         QuestObjectiveCriteriaManager m_questObjectiveCriteriaMgr;
         public AtLoginFlags atLoginFlags;

Source/Game/Entities/Player/Player.cs

@@ -74,8 +74,6 @@ namespace Game.Entities
             m_logintime = GameTime.GetGameTime();
             m_Last_tick = m_logintime;
 
-            m_timeSyncServer = GameTime.GetGameTimeMS();
-
             m_dungeonDifficulty = Difficulty.Normal;
             m_raidDifficulty = Difficulty.NormalRaid;
             m_legacyRaidDifficulty = Difficulty.Raid10N;
@@ -533,13 +531,6 @@ namespace Game.Entities
                 else
                     m_zoneUpdateTimer -= diff;
             }
-            if (m_timeSyncTimer > 0 && !IsBeingTeleportedFar())
-            {
-                if (diff >= m_timeSyncTimer)
-                    SendTimeSync();
-                else
-                    m_timeSyncTimer -= diff;
-            }
 
             if (IsAlive())
             {
@@ -848,29 +839,6 @@ namespace Game.Entities
             Session.SendPacket(data);
         }
 
-        //Time
-        void ResetTimeSync()
-        {
-            m_timeSyncTimer = 0;
-            m_timeSyncClient = 0;
-            m_timeSyncServer = GameTime.GetGameTimeMS();
-        }
-        void SendTimeSync()
-        {
-            m_timeSyncQueue.Push(m_movementCounter++);
-
-            TimeSyncRequest packet = new();
-            packet.SequenceIndex = m_timeSyncQueue.Last();
-            SendPacket(packet);
-
-            // Schedule next sync in 10 sec
-            m_timeSyncTimer = 10000;
-            m_timeSyncServer = GameTime.GetGameTimeMS();
-
-            if (m_timeSyncQueue.Count > 3)
-                Log.outError(LogFilter.Network, "Not received CMSG_TIME_SYNC_RESP for over 30 seconds from player {0} ({1}), possible cheater", GetGUID().ToString(), GetName());
-        }
-
         public DeclinedName GetDeclinedNames() { return _declinedname; }
 
         public void CreateGarrison(uint garrSiteId)
@@ -5460,10 +5428,10 @@ namespace Game.Entities
             if (!m_teleport_options.HasAnyFlag(TeleportToOptions.Seamless))
             {
                 m_movementCounter = 0;
-                ResetTimeSync();
+                GetSession().ResetTimeSync();
             }
 
-            SendTimeSync();
+            GetSession().SendTimeSync();
 
             GetSocial().SendSocialList(this, SocialFlag.All);