Core/Gossip: Integrate banker guid checks into shared gossip interaction data

Port From (https://github.com/TrinityCore/TrinityCore/commit/bde93b25d2b899c4623467a094c71333b2b54e8d)

Source/Game/Handlers/BankHandler.cs

@@ -31,7 +31,7 @@ namespace Game
         {
             if (!CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, "WORLD: HandleAutoBankItemOpcode - {0} not found or you can't interact with him.", m_currentBankerGUID.ToString());
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleAutoBankItemOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
@@ -79,7 +79,7 @@ namespace Game
         {
             if (!CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, "WORLD: HandleAutoBankItemOpcode - {0} not found or you can't interact with him.", m_currentBankerGUID.ToString());
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleAutoBankItemOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
@@ -216,7 +216,7 @@ namespace Game
         {
             if (!CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, $"WORLD: HandleAutoBankReagentOpcode - {m_currentBankerGUID} not found or you can't interact with him.");
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleAutoBankReagentOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
@@ -253,7 +253,7 @@ namespace Game
         {
             if (!CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, $"WORLD: HandleAutoBankReagentOpcode - {m_currentBankerGUID} not found or you can't interact with him.");
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleAutoBankReagentOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
@@ -297,6 +297,8 @@ namespace Game
 
         public void SendShowBank(ObjectGuid guid)
         {
+            _player.PlayerTalkClass.GetInteractionData().Reset();
+            _player.PlayerTalkClass.GetInteractionData().SourceGuid = guid;
             NPCInteractionOpenResult npcInteraction = new();
             npcInteraction.Npc = guid;
             npcInteraction.InteractionType = PlayerInteractionType.Banker;

Source/Game/Handlers/ItemHandler.cs

@@ -89,13 +89,13 @@ namespace Game
 
             if (Player.IsBankPos(InventorySlots.Bag0, swapInvItem.Slot1) && !CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, "WORLD: HandleSwapInvItemOpcode - {0} not found or you can't interact with him.", m_currentBankerGUID.ToString());
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleSwapInvItemOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
             if (Player.IsBankPos(InventorySlots.Bag0, swapInvItem.Slot2) && !CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, "WORLD: HandleSwapInvItemOpcode - {0} not found or you can't interact with him.", m_currentBankerGUID.ToString());
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleSwapInvItemOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
@@ -155,13 +155,13 @@ namespace Game
 
             if (Player.IsBankPos(swapItem.ContainerSlotA, swapItem.SlotA) && !CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, "WORLD: HandleSwapInvItemOpcode - {0} not found or you can't interact with him.", m_currentBankerGUID.ToString());
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleSwapInvItemOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
             if (Player.IsBankPos(swapItem.ContainerSlotB, swapItem.SlotB) && !CanUseBank())
             {
-                Log.outDebug(LogFilter.Network, "WORLD: HandleSwapInvItemOpcode - {0} not found or you can't interact with him.", m_currentBankerGUID.ToString());
+                Log.outDebug(LogFilter.Network, $"WORLD: HandleSwapInvItemOpcode - {_player.PlayerTalkClass.GetInteractionData().SourceGuid} not found or you can't interact with him.");
                 return;
             }
 
@@ -1039,9 +1039,9 @@ namespace Game
         {
             // bankerGUID parameter is optional, set to 0 by default.
             if (bankerGUID.IsEmpty())
-                bankerGUID = m_currentBankerGUID;
+                bankerGUID = _player.PlayerTalkClass.GetInteractionData().SourceGuid;
 
-            bool isUsingBankCommand = (bankerGUID == GetPlayer().GetGUID() && bankerGUID == m_currentBankerGUID);
+            bool isUsingBankCommand = bankerGUID == GetPlayer().GetGUID() && bankerGUID == _player.PlayerTalkClass.GetInteractionData().SourceGuid;
 
             if (!isUsingBankCommand)
             {

Source/Game/Server/WorldSession.cs

@@ -56,7 +56,6 @@ namespace Game
             recruiterId = recruiter;
             isRecruiter = isARecruiter;
             expireTime = 60000; // 1 min after socket loss, session is deleted
-            m_currentBankerGUID = ObjectGuid.Empty;
             _battlePetMgr = new BattlePetMgr(this);
             _collectionMgr = new CollectionMgr(this);
 
@@ -995,8 +994,6 @@ namespace Game
         ConcurrentQueue<WorldPacket> _recvQueue = new();
         RBACData _RBACData;
 
-        ObjectGuid m_currentBankerGUID;
-
         CircularBuffer<Tuple<long, uint>> _timeSyncClockDeltaQueue = new(6); // first member: clockDelta. Second member: latency of the packet exchange that was used to compute that clockDelta.
         long _timeSyncClockDelta;