CurrentSession available directly from TorchBase

SteamService is now properly injected for clients, and reports errors
Obsolete tags on the manager properties in TorchBase

Torch.API/ITorchBase.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using Torch.API.Managers;
+using Torch.API.Session;
 using VRage.Game.ModAPI;
 
 namespace Torch.API
@@ -33,15 +34,22 @@ namespace Torch.API
         /// </summary>
         event Action SessionUnloaded;
 
+        /// <summary>
+        /// Gets the currently running session instance, or null if none exists.
+        /// </summary>
+        ITorchSession CurrentSession { get; }
+
         /// <summary>
         /// Configuration for the current instance.
         /// </summary>
         ITorchConfig Config { get; }
 
         /// <inheritdoc cref="IMultiplayerManager"/>
+        [Obsolete]
         IMultiplayerManager Multiplayer { get; }
 
         /// <inheritdoc cref="IPluginManager"/>
+        [Obsolete]
         IPluginManager Plugins { get; }
 
         /// <inheritdoc cref="IDependencyManager"/>

Torch.Client/TorchClient.cs

@@ -12,6 +12,7 @@ using VRage.Steam;
 using Torch.API;
 using VRage;
 using VRage.FileSystem;
+using VRage.GameServices;
 using VRageRender;
 using VRageRender.ExternalApp;
 
@@ -53,7 +54,7 @@ namespace Torch.Client
 
             _startup.DetectSharpDxLeaksBeforeRun();
             var steamService = new SteamService(Game.IsDedicated, APP_ID);
-            MyServiceManager.Instance.AddService(steamService);
+            MyServiceManager.Instance.AddService<IMyGameService>(steamService);
             _renderer = null;
             SpaceEngineersGame.SetupPerGameSettings();
             // I'm sorry, but it's what Keen does in SpaceEngineers.MyProgram

Torch/Session/TorchSessionManager.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using NLog;
 using Sandbox.Game.World;
 using Torch.API;
 using Torch.API.Managers;
@@ -17,6 +18,7 @@ namespace Torch.Session
     /// </summary>
     public class TorchSessionManager : Manager, ITorchSessionManager
     {
+        private static readonly Logger _log = LogManager.GetCurrentClassLogger();
         private TorchSession _currentSession;
 
         /// <inheritdoc/>
@@ -46,7 +48,13 @@ namespace Torch.Session
 
         private void SessionLoaded()
         {
-            _currentSession?.Detach();
+            if (_currentSession != null)
+            {
+                _log.Warn($"Override old torch session {_currentSession.KeenSession.Name}");
+                _currentSession.Detach();
+            }
+
+            _log.Info($"Starting new torch session for {MySession.Static.Name}");
             _currentSession = new TorchSession(Torch, MySession.Static);
             foreach (SessionManagerFactory factory in _factories)
             {
@@ -59,7 +67,10 @@ namespace Torch.Session
 
         private void SessionUnloaded()
         {
-            _currentSession?.Detach();
+            if (_currentSession == null)
+                return;
+            _log.Info($"Unloading torch session for {_currentSession.KeenSession.Name}");
+            _currentSession.Detach();
             _currentSession = null;
         }
 

Torch/SteamService.cs

@@ -3,9 +3,11 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using NLog;
 using SteamSDK;
 using VRage.Steam;
 using Sandbox;
+using Sandbox.Engine.Networking;
 using Torch.Utils;
 using VRage.GameServices;
 
@@ -19,6 +21,9 @@ namespace Torch
     /// </summary>
     public class SteamService : MySteamService
     {
+        private static readonly Logger _log = LogManager.GetCurrentClassLogger();
+
+#pragma warning disable 649
         [ReflectedSetter(Name = nameof(SteamServerAPI))]
         private static Action<MySteamService, SteamServerAPI> _steamServerAPISetter;
         [ReflectedSetter(Name = "m_gameServer")]
@@ -45,6 +50,7 @@ namespace Torch
         private static Action<MySteamService> RegisterCallbacks;
         [ReflectedSetter(Name = nameof(Peer2Peer))]
         private static Action<MySteamService, IMyPeer2Peer> _steamPeer2PeerSetter;
+#pragma warning restore 649
 
         public SteamService(bool isDedicated, uint appId)
             : base(true, appId)
@@ -63,7 +69,10 @@ namespace Torch
             {
                 SteamAPI steamApi = SteamAPI.Instance;
                 _steamApiSetter.Invoke(this, steamApi);
-                _steamIsActiveSetter.Invoke(this, steamApi.Init());
+                bool initResult = steamApi.Init();
+                if (!initResult)
+                    _log.Warn("Failed to initialize SteamService");
+                _steamIsActiveSetter.Invoke(this, initResult);
 
                 if (IsActive)
                 {
@@ -76,7 +85,8 @@ namespace Torch
 
                     _steamInventoryAPISetter.Invoke(this, new MySteamInventory());
                     RegisterCallbacks(this);
-                }
+                } else
+                    _log.Warn("SteamService isn't initialized; Torch Client won't start");
             }
 
             _steamPeer2PeerSetter.Invoke(this, new MySteamPeer2Peer());

Torch/TorchBase.cs

@@ -19,9 +19,11 @@ using SpaceEngineers.Game;
 using Torch.API;
 using Torch.API.Managers;
 using Torch.API.ModAPI;
+using Torch.API.Session;
 using Torch.Commands;
 using Torch.Managers;
 using Torch.Utils;
+using Torch.Session;
 using VRage.Collections;
 using VRage.FileSystem;
 using VRage.Game.ObjectBuilder;
@@ -57,15 +59,24 @@ namespace Torch
         /// <inheritdoc />
         public string[] RunArgs { get; set; }
         /// <inheritdoc />
+        [Obsolete]
         public IPluginManager Plugins { get; protected set; }
         /// <inheritdoc />
+        [Obsolete]
         public IMultiplayerManager Multiplayer { get; protected set; }
         /// <inheritdoc />
+        [Obsolete]
         public EntityManager Entities { get; protected set; }
         /// <inheritdoc />
+        [Obsolete]
         public INetworkManager Network { get; protected set; }
         /// <inheritdoc />
+        [Obsolete]
         public CommandManager Commands { get; protected set; }
+
+        /// <inheritdoc />
+        public ITorchSession CurrentSession => Managers?.GetManager<ITorchSessionManager>()?.CurrentSession;
+
         /// <inheritdoc />
         public event Action SessionLoading;
         /// <inheritdoc />
@@ -107,6 +118,7 @@ namespace Torch
             Network = new NetworkManager(this);
             Commands = new CommandManager(this);
 
+            Managers.AddManager(new TorchSessionManager(this));
             Managers.AddManager(new FilesystemManager(this));
             Managers.AddManager(new UpdateManager(this));
             Managers.AddManager(Network);
@@ -116,7 +128,6 @@ namespace Torch
             Managers.AddManager(Entities);
             Managers.AddManager(new ChatManager(this));
 
-
             TorchAPI.Instance = this;
         }