Merge pull request #14377 from DJScias/opcodes4

Core/Packets: update and enable SMSG_SUPPRESS_NPC_GREETINGS

src/server/game/Server/Packets/NPCPackets.cpp

@@ -134,9 +134,19 @@ void WorldPackets::NPC::GossipSelectOption::Read()
     uint32 length = _worldPacket.ReadBits(8);
     PromotionCode = _worldPacket.ReadString(length);
 }
+
 WorldPacket const* WorldPackets::NPC::PlayerTabardVendorActivate::Write()
 {
     _worldPacket << Vendor;
 
     return &_worldPacket;
 }
+
+WorldPacket const* WorldPackets::NPC::SuppressNPCGreetings::Write()
+{
+    _worldPacket << UnitGUID;
+    _worldPacket.WriteBit(SuppressNPCGreeting);
+    _worldPacket.FlushBits();
+
+    return &_worldPacket;
+}

src/server/game/Server/Packets/NPCPackets.h

@@ -168,6 +168,17 @@ namespace WorldPackets
 
             ObjectGuid Vendor;
         };
+
+        class SuppressNPCGreetings final : public ServerPacket
+        {
+        public:
+            SuppressNPCGreetings() : ServerPacket(SMSG_SUPPRESS_NPC_GREETINGS, 16 + 1) { }
+
+            WorldPacket const* Write() override;
+
+            ObjectGuid UnitGUID;
+            bool SuppressNPCGreeting = false;
+        };
     }
 }
 

src/server/game/Server/Protocol/Opcodes.cpp

@@ -1801,7 +1801,7 @@ void OpcodeTable::Initialize()
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_SUMMON_RAID_MEMBER_VALIDATE_FAILED,      STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_SUMMON_REQUEST,                          STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_SUPERCEDED_SPELL,                        STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
-    DEFINE_SERVER_OPCODE_HANDLER(SMSG_SUPPRESS_NPC_GREETINGS,                  STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
+    DEFINE_SERVER_OPCODE_HANDLER(SMSG_SUPPRESS_NPC_GREETINGS,                  STATUS_NEVER,        CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_SUSPEND_COMMS,                           STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_SUSPEND_TOKEN,                           STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_TABARD_VENDOR_ACTIVATE,                  STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);