Misc fixes.

Source/Framework/Networking/AsyncAcceptor.cs

@@ -64,8 +64,10 @@ namespace Framework.Networking
                         AsyncAcceptSocket(mgrHandler);
                 }
             }
-            catch (ObjectDisposedException)
-            { }
+            catch (ObjectDisposedException ex)
+            {
+                Log.outException(ex);
+            }
         }
 
         public void Close()
@@ -74,7 +76,6 @@ namespace Framework.Networking
                 return;
 
             _closed = true;
-            _listener.Stop();
         }
     }
 }

Source/Game/BattleGrounds/BattleGroundManager.cs

@@ -38,7 +38,7 @@ namespace Game.BattleGrounds
         public void DeleteAllBattlegrounds()
         {
             foreach (var data in bgDataStore.Values.ToList())
-                while(data.m_Battlegrounds.Empty())
+                while(!data.m_Battlegrounds.Empty())
                     data.m_Battlegrounds.First().Value.Dispose();
 
             bgDataStore.Clear();

Source/Game/Handlers/MiscHandler.cs

@@ -829,7 +829,7 @@ namespace Game
                 {
                     AdventureJournalDataInfo dataInfo;
                     dataInfo.AdventureJournalID = (int)adventureJournal.Id;
-                    dataInfo.Priority = (int)adventureJournal.PriorityMax;
+                    dataInfo.Priority = adventureJournal.PriorityMax;
                     response.AdventureJournalDatas.Add(dataInfo);
                     count++;
                 }

Source/Game/Maps/Map.cs

@@ -115,6 +115,27 @@ namespace Game.Maps
 
         public void DiscoverGridMapFiles()
         {
+            string tileListName = $"{Global.WorldMgr.GetDataPath()}/maps/{GetId():D4}.tilelist";
+            // tile list is optional
+            if (File.Exists(tileListName))
+            {
+                using (var reader = new BinaryReader(new FileStream(tileListName, FileMode.Open, FileAccess.Read)))
+                {
+                    var mapMagic = reader.ReadUInt32();
+                    var versionMagic = reader.ReadUInt32();
+                    if (mapMagic == MapConst.MapMagic && versionMagic == MapConst.MapVersionMagic)
+                    {
+                        var build = reader.ReadUInt32();
+                        byte[] tilesData = reader.ReadArray<byte>(MapConst.MaxGrids * MapConst.MaxGrids);
+                        for (uint gx = 0; gx < MapConst.MaxGrids; ++gx)
+                            for (uint gy = 0; gy < MapConst.MaxGrids; ++gy)
+                                i_gridFileExists[(int)(gx * MapConst.MaxGrids + gy)] = tilesData[(int)(gx * MapConst.MaxGrids + gy)] == 49; // char of 1
+
+                        return;
+                    }
+                }
+            }
+
             for (uint gx = 0; gx < MapConst.MaxGrids; ++gx)
                 for (uint gy = 0; gy < MapConst.MaxGrids; ++gy)
                     i_gridFileExists[(int)(gx * MapConst.MaxGrids + gy)] = ExistMap(GetId(), gx, gy);