Add fields to script export (PrivateImplementationDetails)

Il2CppInspector.Common/Model/AppModel.cs

@@ -51,6 +51,8 @@ namespace Il2CppInspector.Model
         // For il2cpp < 19, the key is the string literal ordinal instead of the address
         public Dictionary<ulong, string> Strings { get; } = new Dictionary<ulong, string>();
 
+        public Dictionary<ulong, string> Fields { get; } = new Dictionary<ulong, string>();
+
         public bool StringIndexesAreOrdinals => Package.Version < 19;
 
         // The .NET type model for the application
@@ -243,6 +245,16 @@ namespace Il2CppInspector.Model
                             }
                             Methods[method].MethodInfoPtrAddress = address;
                             break;
+
+                        case MetadataUsageType.FieldInfo:
+                            if (usage.SourceIndex > TypeModel.Package.Metadata.FieldRefs.Length)
+                                break;
+
+                            var fieldRef = TypeModel.Package.FieldRefs[usage.SourceIndex];
+                            var fieldType = TypeModel.GetMetadataUsageType(usage);
+                            var field = fieldType.DeclaredFields.First(f => f.Index == fieldType.Definition.fieldStart + fieldRef.fieldIndex);
+                            Fields.Add(usage.VirtualAddress, $"{fieldType.Name}.{field.Name}".ToCIdentifier());
+                            break;
                     }
                 }
 

Il2CppInspector.Common/Outputs/JSONMetadata.cs

@@ -41,6 +41,7 @@ namespace Il2CppInspector.Outputs
                     writeApis();
                     writeExports();
                     writeSymbols();
+                    writeFields();
                 },
                 "Address map of methods, internal functions, type pointers and string literals in the binary file"
             );
@@ -215,6 +216,20 @@ namespace Il2CppInspector.Outputs
             }, "Symbol table");
         }
 
+        private void writeFields()
+        {
+            writeArray("fields", () =>
+            {
+                foreach (var field in model.Fields)
+                {
+                    writeObject(() =>
+                    {
+                        writeName(field.Key, field.Value);
+                    });
+                }
+            });
+        }
+
         // JSON helpers
         private void writeObject(Action objectWriter) => writeObject(null, objectWriter);
 

Il2CppInspector.Common/Outputs/ScriptResources/shared-main.py

@@ -95,6 +95,11 @@ def ProcessJSON(jsonData):
 	for d in jsonData['methodInfoPointers']:
 		DefineILMethodInfo(d)
 
+	# FieldInfo
+	print('Processing FieldInfo pointers')
+	for d in jsonData['fields']:
+		DefineField(d['virtualAddress'], d['name'], r"uint64_t")
+
 	# Function boundaries
 	print('Processing function boundaries')
 	functionAddresses = jsonData['functionAddresses']