Core/Calendar

* Added sending SMSG_CALENDAR_RAID_LOCKOUT_REMOVED when instance save is removed
* Refactored sending SMSG_CALENDAR_RAID_LOCKOUT_ADDED/REMOVED into separate method

src/server/game/Entities/Player/Player.cpp

@@ -18117,6 +18117,9 @@ void Player::UnbindInstance(BoundInstancesMap::iterator &itr, Difficulty difficu
         }
 
         itr->second.save->RemovePlayer(this);               // save can become invalid
+        if (itr->second.perm)
+            GetSession()->SendCalendarRaidLockout(itr->second.save, false);
+
         m_boundInstances[difficulty].erase(itr++);
     }
 }
@@ -18186,14 +18189,7 @@ void Player::BindToInstance()
     GetSession()->SendPacket(&data);
     BindToInstance(mapSave, true);
 
-    time_t currTime = time(NULL);
-    data.Initialize(SMSG_CALENDAR_RAID_LOCKOUT_ADDED, 4 + 4 + 4 + 4 + 8);
-    data << uint32(secsToTimeBitFields(currTime));
-    data << uint32(mapSave->GetMapId());
-    data << uint32(mapSave->GetDifficulty());
-    data << uint32(mapSave->GetResetTime() - currTime);
-    data << uint64(mapSave->GetInstanceId());
-    GetSession()->SendPacket(&data);
+    GetSession()->SendCalendarRaidLockout(mapSave, true);
 }
 
 void Player::SendRaidInfo()

src/server/game/Handlers/CalendarHandler.cpp

@@ -414,3 +414,22 @@ void WorldSession::SendCalendarEventRemovedAlert(uint64 eventId)
     data << uint32(0);                           // invite time
     SendPacket(&data);
 }
+
+void WorldSession::SendCalendarRaidLockout(InstanceSave* save, bool add)
+{
+    sLog->outDebug(LOG_FILTER_NETWORKIO, "%s", add ? "SMSG_CALENDAR_RAID_LOCKOUT_ADDED" : "SMSG_CALENDAR_RAID_LOCKOUT_REMOVED");
+    time_t currTime = time(NULL);
+
+    WorldPacket data(SMSG_CALENDAR_RAID_LOCKOUT_REMOVED, (add ? 4 : 0) + 4 + 4 + 4 + 8);
+    if (add)
+    {
+        data.SetOpcode(SMSG_CALENDAR_RAID_LOCKOUT_ADDED);
+        data << uint32(secsToTimeBitFields(currTime));
+    }
+
+    data << uint32(save->GetMapId());
+    data << uint32(save->GetDifficulty());
+    data << uint32(save->GetResetTime() - currTime);
+    data << uint64(save->GetInstanceId());
+    SendPacket(&data);
+}

src/server/game/Maps/Map.cpp

@@ -2519,14 +2519,7 @@ void InstanceMap::PermBindAllPlayers(Player* source)
             data << uint32(0);
             player->GetSession()->SendPacket(&data);
 
-            time_t currTime = time(NULL);
-            data.Initialize(SMSG_CALENDAR_RAID_LOCKOUT_ADDED, 4 + 4 + 4 + 4 + 8);
-            data << uint32(secsToTimeBitFields(currTime));
-            data << uint32(save->GetMapId());
-            data << uint32(save->GetDifficulty());
-            data << uint32(save->GetResetTime() - currTime);
-            data << uint64(save->GetInstanceId());
-            player->GetSession()->SendPacket(&data);
+            player->GetSession()->SendCalendarRaidLockout(save, true);
         }
 
         // if the leader is not in the instance the group will not get a perm bind

src/server/game/Server/WorldSession.h

@@ -881,6 +881,7 @@ class WorldSession
         void SendCalendarEvent(uint64 eventId, bool added = false);
         void SendCalendarEventInviteAlert(uint64 eventId, uint64 inviteId);
         void SendCalendarEventRemovedAlert(uint64 eventId);
+        void SendCalendarRaidLockout(InstanceSave* save, bool add);
 
         void HandleSpellClick(WorldPacket& recv_data);
         void HandleMirrorImageDataRequest(WorldPacket& recv_data);