Try catch in C# Glue Functions called by engine, removed test ThrowException method

GlitchyEngine/src/Scripting/CoreClrHelper.bf

@@ -113,7 +113,6 @@ static class CoreClrHelper
 
 		GetFunctionPointerUnmanagedCallersOnly("GlitchyEngine.ScriptGlue, ScriptCore", "CreateScriptInstance", out _createScriptInstance);
 
-		GetFunctionPointerUnmanagedCallersOnly("GlitchyEngine.ScriptGlue, ScriptCore", "ThrowException", out _throwException);
 		GetFunctionPointerUnmanagedCallersOnly("GlitchyEngine.ScriptGlue, ScriptCore", "RegisterComponentType", out _registerComponentType);
 
 		InitEntityFunctions();

ScriptCore/ScriptGlue.cs

@@ -73,10 +73,15 @@ internal static unsafe partial class ScriptGlue
     /// <param name="engineFunctions">The struct containing the function pointers to the engine functions.</param>
     [UnmanagedCallersOnly]
     public static void SetEngineFunctions(EngineFunctions* engineFunctions)
+    {
+        try
         {
             _engineFunctions = *engineFunctions;
-
-        Log.Info("Yeah");
+        }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
     }
 
     /// <summary>
@@ -84,6 +89,8 @@ internal static unsafe partial class ScriptGlue
     /// </summary>
     [UnmanagedCallersOnly]
     public static void LoadScriptAssembly(byte* assemblyData, long assemblyLength, byte* pdbData, long pdbLength)
+    {
+        try
         {
             using UnmanagedMemoryStream assemblyStream = new(assemblyData, assemblyLength);
 
@@ -91,10 +98,13 @@ internal static unsafe partial class ScriptGlue
 
             LoadAssembly(assemblyStream, pdbStream);
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
 
     private static void LoadAssembly(Stream assemblyStream, Stream? pdbStream)
-    {
-        try
     {
         _scriptAssemblyContext ??= new AssemblyLoadContext("ScriptContext", true);
 
@@ -102,21 +112,23 @@ internal static unsafe partial class ScriptGlue
 
         Debug.Assert(_appAssembly != null);
     }
-        catch (Exception e)
-        {
-            Console.WriteLine($"Fehler: {e}");
-        }
-    }
     
     /// <summary>
     /// Called by the engine to unload the assembly (containing user scripts).
     /// </summary>
     [UnmanagedCallersOnly]
     public static void UnloadAssemblies()
+    {
+        try
         {
             _scriptAssemblyContext?.Unload();
             _scriptAssemblyContext = null;
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
 
     private static NativeScriptClassInfo[]? _unsafeClasses;
 
@@ -147,6 +159,8 @@ internal static unsafe partial class ScriptGlue
     /// </remarks>
     [UnmanagedCallersOnly]
     public static void GetScriptClasses(NativeScriptClassInfo** outBuffer, long* length)
+    {
+        try
         {
             using var contextualReflection = AssemblyLoadContext.EnterContextualReflection(_appAssembly);
 
@@ -204,15 +218,27 @@ internal static unsafe partial class ScriptGlue
             *outBuffer = (NativeScriptClassInfo*)Marshal.UnsafeAddrOfPinnedArrayElement(_unsafeClasses, 0);
             *length = _unsafeClasses.Length;
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
 
     /// <summary>
     /// Called by the engine to free the data allocated by <see cref="GetScriptClasses"/>
     /// </summary>
     [UnmanagedCallersOnly]
     public static void FreeScriptClassNames()
+    {
+        try
         {
             Internal_FreeScriptClassNames();
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
 
     private static void Internal_FreeScriptClassNames()
     {
@@ -237,8 +263,7 @@ internal static unsafe partial class ScriptGlue
         }
         catch (Exception e)
         {
-            Console.WriteLine(e);
-            // TODO: Log exceptions to console
+            Log.Exception(e);
         }
     }
 
@@ -304,6 +329,8 @@ internal static unsafe partial class ScriptGlue
 
     [UnmanagedCallersOnly]
     public static void CreateScriptInstance(UUID entityId, byte* scriptClassName)
+    {
+        try
         {
             Type? scriptType = GetTypeFromNativeString(scriptClassName);
 
@@ -315,6 +342,11 @@ internal static unsafe partial class ScriptGlue
 
             EntityScriptInstances.Add(entityId, (scriptInstance!, scriptType));
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
 
     struct ComponentFunctionPointers
     {
@@ -330,6 +362,8 @@ internal static unsafe partial class ScriptGlue
         delegate* unmanaged[Cdecl]<UUID, void> addComponent,
         delegate* unmanaged[Cdecl]<UUID, EngineResult> hasComponent,
         delegate* unmanaged[Cdecl]<UUID, void> removeComponent)
+    {
+        try
         {
             string? beefComponentTypeName = Marshal.PtrToStringUTF8((IntPtr)fullComponentTypeName);
 
@@ -353,62 +387,103 @@ internal static unsafe partial class ScriptGlue
 
             Log.Error($"Failed to register component type \"{beefComponentTypeName}\": No matching component class found.");
         }
-    
-    [UnmanagedCallersOnly]
-    internal static void ThrowException(IntPtr message)
+        catch (Exception e)
         {
-        throw new Exception(Marshal.PtrToStringUTF8(message));
+            Log.Exception(e);
+        }
     }
     
     #region EntitySerializer
 
     [UnmanagedCallersOnly]
     public static void CreateSerializationContext(IntPtr engineSerializer)
+    {
+        try
         {
             EntitySerializer.CreateSerializationContext(engineSerializer);
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
 
     [UnmanagedCallersOnly]
     public static void DestroySerializationContext(IntPtr engineSerializer)
+    {
+        try
         {
             EntitySerializer.DestroySerializationContext(engineSerializer);
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
     
     [UnmanagedCallersOnly]
     public static void EntitySerializer_Serialize(UUID entityId, IntPtr engineObject, IntPtr engineSerializer)
+    {
+        try
         {
             if (!EntityScriptInstances.TryGetValue(entityId, out var match))
                 return;
 
             EntitySerializer.Serialize(match.Entity, engineObject, engineSerializer);
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
     
     [UnmanagedCallersOnly]
     public static void EntitySerializer_Deserialize(UUID entityId, IntPtr engineObject, IntPtr engineSerializer)
+    {
+        try
         {
             if (!EntityScriptInstances.TryGetValue(entityId, out var match))
                 return;
 
             EntitySerializer.Deserialize(match.Entity, engineObject, engineSerializer);
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
     
     [UnmanagedCallersOnly]
     public static void EntitySerializer_SerializeStaticFields(byte* fullTypeName, IntPtr engineObject, IntPtr engineSerializer)
+    {
+        try
         {
             Type? type = GetTypeFromNativeString(fullTypeName);
             Debug.Assert(type != null);
 
             EntitySerializer.SerializeStaticFields(type, engineObject, engineSerializer);
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
     
     [UnmanagedCallersOnly]
     public static void EntitySerializer_DeserializeStaticFields(byte* fullTypeName, IntPtr engineObject, IntPtr engineSerializer)
+    {
+        try
         {
             Type? type = GetTypeFromNativeString(fullTypeName);
             Debug.Assert(type != null);
 
             EntitySerializer.DeserializeStaticFields(type, engineObject, engineSerializer);
         }
+        catch (Exception e)
+        {
+            Log.Exception(e);
+        }
+    }
 
     #endregion EntitySerializer
 
@@ -454,8 +529,12 @@ internal static unsafe partial class ScriptGlue
         switch (type)
         {
             case SerializationType.String:
-                valueObjectConverted = (void*)Marshal.StringToCoTaskMemUTF8(fullTypeName);
+            case SerializationType.Enum:
+                if (valueObject is String stringValue)
+                {
+                    valueObjectConverted = (void*)Marshal.StringToCoTaskMemUTF8(stringValue);
                     deleteValueObject = true;
+                }
                 break;
             default:
                 if (valueObject is not null)