fix exception when destruction occurs before game has been initialized

Torch.API/ITorchBase.cs

@@ -1,4 +1,5 @@
 using System;
+using System.ComponentModel;
 using System.Runtime.CompilerServices;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Configuration;
@@ -140,6 +141,22 @@ namespace Torch.API
         event Action<ITorchServer> Initialized;
         
         TimeSpan ElapsedPlayTime { get; set; }
+
+        #region Backwards compat
+
+        /// <summary>
+        /// Path of the dedicated instance folder.
+        /// </summary>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        new string InstancePath => ((ITorchBase)this).InstancePath;
+        
+        /// <summary>
+        /// Name of the dedicated instance.
+        /// </summary>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        new string InstanceName => ((ITorchBase)this).InstanceName;
+
+        #endregion
     }
 
     /// <summary>

Torch/Patches/ScriptCompilerPatch.cs

@@ -45,6 +45,12 @@ namespace Torch.Patches
         private static void WhitelistCtorPrefix(MyScriptCompiler scriptCompiler)
         {
             var baseDir = new FileInfo(typeof(Type).Assembly.Location).DirectoryName!;
+            var binDir =
+#if DEBUG
+                baseDir;
+#else
+                Path.Join(AppContext.BaseDirectory, "torch64");
+#endif
             
             scriptCompiler.AddReferencedAssemblies(
                 typeof(Type).Assembly.Location,
@@ -57,22 +63,22 @@ namespace Torch.Patches
                 typeof(TypeConverter).Assembly.Location,
                 typeof(System.Diagnostics.TraceSource).Assembly.Location,
                 typeof(System.Security.Policy.Evidence).Assembly.Location,
-                Path.Combine(baseDir, "System.Xml.ReaderWriter.dll"),
-                Path.Combine(MyFileSystem.ExePath, "ProtoBuf.Net.dll"),
-                Path.Combine(MyFileSystem.ExePath, "ProtoBuf.Net.Core.dll"),
-                Path.Combine(baseDir, "netstandard.dll"),
-                Path.Combine(baseDir, "System.Runtime.dll"),
-                Path.Combine(MyFileSystem.ExePath, "Sandbox.Game.dll"),
-                Path.Combine(MyFileSystem.ExePath, "Sandbox.Common.dll"),
-                Path.Combine(MyFileSystem.ExePath, "Sandbox.Graphics.dll"),
-                Path.Combine(MyFileSystem.ExePath, "VRage.dll"),
-                Path.Combine(MyFileSystem.ExePath, "VRage.Library.dll"),
-                Path.Combine(MyFileSystem.ExePath, "VRage.Math.dll"),
-                Path.Combine(MyFileSystem.ExePath, "VRage.Game.dll"),
-                Path.Combine(MyFileSystem.ExePath, "VRage.Render.dll"),
-                Path.Combine(MyFileSystem.ExePath, "VRage.Input.dll"),
-                Path.Combine(MyFileSystem.ExePath, "SpaceEngineers.ObjectBuilders.dll"),
-                Path.Combine(MyFileSystem.ExePath, "SpaceEngineers.Game.dll"));
+                Path.Join(binDir, "System.Xml.ReaderWriter.dll"),
+                Path.Join(MyFileSystem.ExePath, "ProtoBuf.Net.dll"),
+                Path.Join(MyFileSystem.ExePath, "ProtoBuf.Net.Core.dll"),
+                Path.Join(binDir, "netstandard.dll"),
+                Path.Join(baseDir, "System.Runtime.dll"),
+                Path.Join(MyFileSystem.ExePath, "Sandbox.Game.dll"),
+                Path.Join(MyFileSystem.ExePath, "Sandbox.Common.dll"),
+                Path.Join(MyFileSystem.ExePath, "Sandbox.Graphics.dll"),
+                Path.Join(MyFileSystem.ExePath, "VRage.dll"),
+                Path.Join(MyFileSystem.ExePath, "VRage.Library.dll"),
+                Path.Join(MyFileSystem.ExePath, "VRage.Math.dll"),
+                Path.Join(MyFileSystem.ExePath, "VRage.Game.dll"),
+                Path.Join(MyFileSystem.ExePath, "VRage.Render.dll"),
+                Path.Join(MyFileSystem.ExePath, "VRage.Input.dll"),
+                Path.Join(MyFileSystem.ExePath, "SpaceEngineers.ObjectBuilders.dll"),
+                Path.Join(MyFileSystem.ExePath, "SpaceEngineers.Game.dll"));
         }
         
         private static bool InitializePrefix(Thread updateThread, Type[] referencedTypes, string[] symbols)

Torch/VRageGame.cs

@@ -312,7 +312,7 @@ namespace Torch
 
         private void Destroy()
         {
-            _game.Dispose();
+            _game?.Dispose();
             _game = null;
 
             MyGameService.ShutDown();
@@ -462,7 +462,8 @@ namespace Torch
         public void SignalDestroy()
         {
             _destroyGame = true;
-            SignalStop();
+            if (_game is not null)
+                SignalStop();
             _commandChanged.Set();
         }