Add 5.5.0 CMSG handlers

CMSG_QUERY_QUEST_COMPLETION_NPCS
CMSG_SET_CURRENCY_FLAGS
CMSG_BATTLEFIELD_LEAVE

Author: funjoker

WowPacketParserModule.V5_5_0_61735/Parsers/BattlegroundHandler.cs

@@ -501,6 +501,7 @@ public static void HandleAreaSpiritHealerTime(Packet packet)
 
         [Parser(Opcode.SMSG_BATTLEFIELD_PORT_DENIED)]
         [Parser(Opcode.SMSG_BATTLEGROUND_INFO_THROTTLED)]
+        [Parser(Opcode.CMSG_BATTLEFIELD_LEAVE)]
         public static void HandleBattlegroundZero(Packet packet)
         {
         }

WowPacketParserModule.V5_5_0_61735/Parsers/CharacterHandler.cs

@@ -684,6 +684,13 @@ public static void HandleRequestStoreFrontInfoUpdate(Packet packet)
                 packet.ReadInt32<CurrencyId>("CurrencyID", i);
         }
 
+        [Parser(Opcode.CMSG_SET_CURRENCY_FLAGS)]
+        public static void HandleSetCurrencyFlags(Packet packet)
+        {
+            packet.ReadUInt32("Flags");
+            packet.ReadUInt32<CurrencyId>("CurrencyID");
+        }
+
         [Parser(Opcode.SMSG_PLAYER_CHOICE_CLEAR)]
         [Parser(Opcode.SMSG_SHOW_NEUTRAL_PLAYER_FACTION_SELECT_UI)]
         public static void HandleCharacterEmpty(Packet packet)

WowPacketParserModule.V5_5_0_61735/Parsers/QuestHandler.cs

@@ -1186,6 +1186,15 @@ public static void HandleWorldQuestUpdateResponse(Packet packet)
             }
         }
 
+        [Parser(Opcode.CMSG_QUERY_QUEST_COMPLETION_NPCS)]
+        public static void HandleQueryQuestCompletionNpcs(Packet packet)
+        {
+            var count = packet.ReadUInt32("Count");
+
+            for (var i = 0; i < count; i++)
+                packet.ReadInt32<QuestId>("QuestID", i);
+        }
+
         [Parser(Opcode.SMSG_DAILY_QUESTS_RESET)]
         [Parser(Opcode.SMSG_QUEST_LOG_FULL)]
         public static void HandleQuestZeroLengthPackets(Packet packet)