Additional guard for giving partner pawns presents when they wouldn't benefit from it.

Author: RyanYappert

Arrowgene.Ddon.GameServer/Handler/PartnerPawnPresentForPartnerPawnHandler.cs

@@ -1,10 +1,12 @@
+using Arrowgene.Ddon.Database.Model;
 using Arrowgene.Ddon.GameServer.Characters;
 using Arrowgene.Ddon.Server;
 using Arrowgene.Ddon.Server.Network;
 using Arrowgene.Ddon.Shared.Entity.PacketStructure;
 using Arrowgene.Ddon.Shared.Entity.Structure;
 using Arrowgene.Ddon.Shared.Model;
 using Arrowgene.Logging;
+using System;
 using System.Collections.Generic;
 using System.Xml.Linq;
 
@@ -24,8 +26,14 @@ public override PacketQueue Handle(GameClient client, C2SPartnerPawnPresentForPa
             var packets = new PacketQueue();
 
             List<CDataItemUpdateResult> itemUpdateResults = new List<CDataItemUpdateResult>();
+
             Server.Database.ExecuteInTransaction(connection =>
             {
+                if (Server.Database.HasPartnerPawnLastAffectionIncreaseRecord(client.Character.CharacterId, client.Character.PartnerPawnId, PartnerPawnAffectionAction.Gift, connection))
+                {
+                    throw new ResponseErrorException(ErrorCode.ERROR_CODE_PAWN_ALREADY_GIFTED);               
+                }
+
                 foreach (var item in request.ItemUIDList)
                 {
                     uint itemId = client.Character.Storage.FindItemByUIdInStorage(ItemManager.AllItemStorages, item.ItemUID)?.Item2.Item2.ItemId

Arrowgene.Ddon.Shared/Files/Assets/ClientErrorCodes.json

@@ -138,5 +138,9 @@
     {
         "code": "ERROR_CODE_BLACK_LIST_TARGET_INVALID",
         "en": "The target could not be added to your blacklist; either they are already on it, or they are a Game Master or Moderator."
+    },
+    {
+        "code": "ERROR_CODE_PAWN_ALREADY_GIFTED",
+        "en": "Your pawn politely refuses additional gifts until tomorrow."
     }
 ]

Arrowgene.Ddon.Shared/Model/ErrorCode.cs

@@ -161,6 +161,7 @@ public enum ErrorCode : uint
     ERROR_CODE_PAWN_FAVORITE_SERACH_NOT_SUPPORTED = 0x2B12,
     ERROR_CODE_PAWN_CANNOT_REVIVE = 0x2B13,
     ERROR_CODE_PAWN_CANNOT_DELETE_PARTNER = 0x2B14,
+    ERROR_CODE_PAWN_ALREADY_GIFTED = 0x2B15,
     ERROR_CODE_QUEST_INTERNAL_ERROR = 0x2EE0,
     ERROR_CODE_QUEST_ALREADY_ORDER = 0x2EE1,
     ERROR_CODE_QUEST_NOT_ORDER = 0x2EE2,