Use actual size of static array initializers

Il2CppInspector.Common/IL2CPP/Il2CppBinary.cs

@@ -89,6 +89,8 @@ namespace Il2CppInspector
         // One assembly may contain multiple modules
         public Dictionary<string, Il2CppCodeGenModule> Modules { get; private set; }
 
+        public List<Il2CppTypeDefinitionSizes> TypeDefinitionSizes { get; private set; }
+
         // Status update callback
         private EventHandler<string> OnStatusUpdate { get; set; }
         private void StatusUpdate(string status) => OnStatusUpdate?.Invoke(this, status);
@@ -424,6 +426,9 @@ namespace Il2CppInspector
                 GenericMethodInvokerIndices.Add(MethodSpecs[tableEntry.genericMethodIndex], tableEntry.indices.invokerIndex);
             }
 
+            TypeDefinitionSizes = Image.ReadMappedObjectPointerArray<Il2CppTypeDefinitionSizes>(
+                MetadataRegistration.typeDefinitionsSizes, (int) MetadataRegistration.typeDefinitionsSizesCount);
+
             // Plugin hook to pre-process binary
             isModified |= PluginHooks.PostProcessBinary(this).IsStreamModified;
         }

Il2CppInspector.Common/IL2CPP/Il2CppBinaryClasses.cs

@@ -291,4 +291,12 @@ namespace Il2CppInspector
         [Version(Min = 27.1)] 
         public int adjustorThunk;
     }
+
+    public class Il2CppTypeDefinitionSizes
+    {
+        public uint instanceSize;
+        public int nativeSize;
+        public uint staticFieldsSize;
+        public uint threadStaticFieldsSize;
+    }
 }

Il2CppInspector.Common/IL2CPP/Il2CppInspector.cs

@@ -66,6 +66,7 @@ namespace Il2CppInspector
         public Il2CppMethodSpec[] MethodSpecs => Binary.MethodSpecs;
         public Dictionary<Il2CppMethodSpec, ulong> GenericMethodPointers { get; }
         public Dictionary<Il2CppMethodSpec, int> GenericMethodInvokerIndices => Binary.GenericMethodInvokerIndices;
+        public List<Il2CppTypeDefinitionSizes> TypeDefinitionSizes => Binary.TypeDefinitionSizes;
 
         // TODO: Finish all file access in the constructor and eliminate the need for this
         public IFileFormatStream BinaryImage => Binary.Image;