Add reserved slots

Torch.Server/Managers/MultiplayerManagerDedicated.cs

@@ -169,6 +169,8 @@ namespace Torch.Server.Managers
                 _log.Warn($"Rejecting user {steamId} because they are not whitelisted in Torch.cfg.");
                 UserRejected(steamId, JoinResult.NotInGroup);
             }
+            else if(config.EnableReservedSlots && config.ReservedPlayers.Contains(steamId))
+                UserAccepted(steamId);
             else if (Torch.CurrentSession.KeenSession.OnlineMode == MyOnlineModeEnum.OFFLINE &&
                      promoteLevel < MyPromoteLevel.Admin)
             {

Torch.Server/TorchConfig.cs

@@ -68,6 +68,9 @@ namespace Torch.Server
 
         public string LastUsedTheme { get; set; } = "Torch Theme";
 
+        public bool EnableReservedSlots { get; set; } = false;
+        public HashSet<ulong> ReservedPlayers { get; set; } = new HashSet<ulong>();
+
         [XmlIgnore]
         private string _path;