Add async session save method, random tweaks

Torch.API/IMultiplayer.cs

@@ -13,8 +13,7 @@ namespace Torch.API
         event Action<IChatItem> MessageReceived;
         Dictionary<ulong, IPlayer> Players { get; }
         List<IChatItem> Chat { get; }
-        void SendMessage(string message);
+        void SendMessage(string message, string author = "Server", long playerId = 0, string font = MyFontEnum.Blue);
-        void SendMessage(string message, long playerId, string author = "Server", string font = MyFontEnum.Blue);
         void KickPlayer(ulong id);
         void BanPlayer(ulong id, bool banned = true);
         IMyPlayer GetPlayerBySteamId(ulong id);

Torch.API/ITorchBase.cs

@@ -27,6 +27,7 @@ namespace Torch.API
     public interface ITorchServer : ITorchBase
     {
         bool IsRunning { get; }
+        string InstancePath { get; }
     }
 
     public interface ITorchClient : ITorchBase

Torch.Server/Program.cs

@@ -39,9 +39,9 @@ namespace Torch.Server
                 return;
             }
 
-            string configName = args.Length > 0 ? args[0] : "TorchConfig.xml";
+            var configName = args.FirstOrDefault() ?? "TorchConfig.xml";
             var configPath = Path.Combine(Directory.GetCurrentDirectory(), configName);
-            var options = new ServerConfig("Torch");
+            ServerConfig options;
             if (File.Exists(configName))
             {
                 _log.Info($"Loading config {configPath}");
@@ -50,6 +50,7 @@ namespace Torch.Server
             else
             {
                 _log.Info($"Generating default config at {configPath}");
+                options = new ServerConfig();
                 options.SaveTo(configPath);
             }
 

Torch.Server/ServerConfig.cs

@@ -16,7 +16,6 @@ namespace Torch.Server
 
         public string InstancePath { get; set; }
         public string InstanceName { get; set; }
-        //public string SaveName { get; set; }
         public int Autosave { get; set; }
         public bool AutoRestart { get; set; }
 
@@ -30,7 +29,6 @@ namespace Torch.Server
 
         public static ServerConfig LoadFrom(string path)
         {
-            _log.Info($"Loading config from '{path}'");
             try
             {
                 var serializer = new XmlSerializer(typeof(ServerConfig));
@@ -43,14 +41,13 @@ namespace Torch.Server
             }
             catch (Exception e)
             {
-                Console.WriteLine(e);
+                _log.Error(e);
                 return null;
             }
         }
 
         public bool SaveTo(string path)
         {
-            _log.Info($"Saving config to '{path}'");
             try
             {
                 var serializer = new XmlSerializer(typeof(ServerConfig));
@@ -62,7 +59,7 @@ namespace Torch.Server
             }
             catch (Exception e)
             {
-                Console.WriteLine(e);
+                _log.Error(e);
                 return false;
             }
         }

Torch/Managers/MultiplayerManager.cs

@@ -74,15 +74,10 @@ namespace Torch.Managers
             return p;
         }
 
-        public void SendMessage(string message)
-        {
-            SendMessage(message, 0);
-        }
-
         /// <summary>
         /// Send a message in chat.
         /// </summary>
-        public void SendMessage(string message, long playerId, string author = "Server", string font = MyFontEnum.Red)
+        public void SendMessage(string message, string author = "Server", long playerId = 0, string font = MyFontEnum.Red)
         {
             var msg = new ScriptedChatMsg {Author = author, Font = font, Target = playerId, Text = message};
             MyMultiplayerBase.SendScriptedChatMessage(ref msg);

Torch/TorchBase.cs

@@ -10,6 +10,8 @@ using System.Threading.Tasks;
 using NLog;
 using Sandbox;
 using Sandbox.Game;
+using Sandbox.Game.Multiplayer;
+using Sandbox.Game.Screens.Helpers;
 using Sandbox.Game.World;
 using Sandbox.ModAPI;
 using SpaceEngineers.Game;
@@ -23,10 +25,9 @@ namespace Torch
     public abstract class TorchBase : ITorchBase
     {
         /// <summary>
-        /// Dirty hack because *keen*
+        /// Hack because *keen*.
-        /// Use only if absolutely necessary.
+        /// Use only if necessary, prefer dependency injection.
         /// </summary>
-        [Obsolete]
         public static ITorchBase Instance { get; private set; }
         protected static Logger Log { get; } = LogManager.GetLogger("Torch");
         public Version TorchVersion { get; protected set; }
@@ -54,6 +55,37 @@ namespace Torch
             Multiplayer = new MultiplayerManager(this);
         }
 
+        public async Task SaveGameAsync()
+        {
+            Log.Info("Saving game");
+            if (MySandboxGame.IsGameReady && !MyAsyncSaving.InProgress && Sync.IsServer && !(MySession.Static.LocalCharacter?.IsDead ?? true))
+            {
+                using (var e = new AutoResetEvent(false))
+                {
+                    MyAsyncSaving.Start(() =>
+                    {
+                        MySector.ResetEyeAdaptation = true;
+                        e.Set();
+                    });
+
+                    await Task.Run(() =>
+                    {
+                        if (!e.WaitOne(60000))
+                        {
+                            Log.Error("Save failed!");
+                            Multiplayer.SendMessage("Save timed out!", author: "Error");
+                        }
+                    });
+                }
+            }
+            else
+            {
+                Log.Error("Cannot save");
+            }
+        }
+
+        #region Game Actions
+
         /// <summary>
         /// Invokes an action on the game thread.
         /// </summary>
@@ -117,6 +149,8 @@ namespace Torch
                 throw new TimeoutException("The game action timed out.");
         }
 
+        #endregion
+
         public virtual void Init()
         {
             Debug.Assert(!_init, "Torch instance is already initialized.");