Core/PetHandler: Implement CMSG_PET_STOP_ATTACK - thanks to zergtmn for the original code

--HG--
branch : trunk

src/server/game/Server/Protocol/Handlers/PetHandler.cpp

@@ -100,6 +100,33 @@ void WorldSession::HandlePetAction(WorldPacket & recv_data)
     }
 }
 
+void WorldSession::HandlePetStopAttack(WorldPacket &recv_data)
+{
+    uint64 guid;
+    recv_data >> guid;
+
+    sLog.outDebug("WORLD: Received CMSG_PET_STOP_ATTACK for GUID " UI64FMTD "", guid);
+
+    Unit* pet = ObjectAccessor::GetCreatureOrPetOrVehicle(*_player, guid);
+
+    if (!pet)
+    {
+        sLog.outError("HandlePetStopAttack: Pet %u does not exist", uint32(GUID_LOPART(guid)));
+        return;
+    }
+
+    if (pet != GetPlayer()->GetPet() && pet != GetPlayer()->GetCharm())
+    {
+        sLog.outError("HandlePetStopAttack: Pet GUID %u isn't a pet or charmed creature of player %s", uint32(GUID_LOPART(guid)), GetPlayer()->GetName());
+        return;
+    }
+
+    if (!pet->isAlive())
+        return;
+
+    pet->AttackStop();
+}
+
 void WorldSession::HandlePetActionHelper(Unit *pet, uint64 guid1, uint16 spellid, uint16 flag, uint64 guid2)
 {
     CharmInfo *charmInfo = pet->GetCharmInfo();

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

@@ -772,7 +772,7 @@ OpcodeHandler opcodeTable[NUM_MSG_TYPES] =
     /*0x2E7*/ { "CMSG_WARDEN_DATA",                             STATUS_LOGGEDIN, &WorldSession::HandleWardenDataOpcode          },
     /*0x2E8*/ { "SMSG_GROUP_JOINED_BATTLEGROUND",               STATUS_NEVER,    &WorldSession::Handle_ServerSide               },
     /*0x2E9*/ { "MSG_BATTLEGROUND_PLAYER_POSITIONS",            STATUS_LOGGEDIN, &WorldSession::HandleBattlegroundPlayerPositionsOpcode},
-    /*0x2EA*/ { "CMSG_PET_STOP_ATTACK",                         STATUS_NEVER,    &WorldSession::Handle_NULL                     },
+    /*0x2EA*/ { "CMSG_PET_STOP_ATTACK",                         STATUS_LOGGEDIN, &WorldSession::HandlePetStopAttack             },
     /*0x2EB*/ { "SMSG_BINDER_CONFIRM",                          STATUS_NEVER,    &WorldSession::Handle_ServerSide               },
     /*0x2EC*/ { "SMSG_BATTLEGROUND_PLAYER_JOINED",              STATUS_NEVER,    &WorldSession::Handle_ServerSide               },
     /*0x2ED*/ { "SMSG_BATTLEGROUND_PLAYER_LEFT",                STATUS_NEVER,    &WorldSession::Handle_ServerSide               },

src/server/game/Server/WorldSession.h

@@ -669,6 +669,7 @@ class WorldSession
 
         //Pet
         void HandlePetAction(WorldPacket & recv_data);
+        void HandlePetStopAttack(WorldPacket& recv_data);
         void HandlePetActionHelper(Unit *pet, uint64 guid1, uint16 spellid, uint16 flag, uint64 guid2);
         void HandlePetNameQuery(WorldPacket & recv_data);
         void HandlePetSetAction(WorldPacket & recv_data);