mirror of
https://github.com/aharabada/glitchy-engine-beef.git
synced 2026-09-05 13:01:52 +00:00
Serialize Data
This commit is contained in:
Simon Lübeß
@@ -65,6 +65,9 @@ class EngineClasses
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public ScriptClass EntityEditor => s_EntityEditor;
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public ScriptClass EntitySerializer => s_EntitySerializer;
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//public ScriptClass SerializationContext => s_SerializationContext;
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internal void ReleaseAndNullify()
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{
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ReleaseRefAndNullify!(s_EngineObject);
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@@ -87,6 +90,9 @@ class EngineClasses
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// Editor classes
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s_EntityEditor = new ScriptClass("GlitchyEngine.Editor", "EntityEditor", image, .Class);
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s_EntitySerializer = new ScriptClass("GlitchyEngine.Serialization", "EntitySerializer", image, .Class);
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//s_SerializationContext = new ScriptClass("GlitchyEngine.Serialization", "EntitySerializer.SerializationContext", image, .Class);
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}
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}
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@@ -947,13 +953,34 @@ static class ScriptEngine
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}
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/// Serializes all script instances
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public static void SerializeScriptInstances(String output)
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public static void SerializeScriptInstances(Dictionary<UUID, SerializedObject> allObjects)
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{
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ScriptInstanceSerializer serializer = scope .();
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for (let (id, script) in _entityScriptInstances)
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{
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serializer.Serialize(script);
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if (script.ScriptClass.ClassName != "SerializationTest")
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continue;
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SerializedObject object = new SerializedObject(allObjects);
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object.Id = script.EntityId;
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object.AllObjects = allObjects;
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object.Serialize(script);
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}
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}
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/// Deserializes the given data into the script instances
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public static void DeserializeScriptInstances(Dictionary<UUID, SerializedObject> allObjects)
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{
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for (let (id, script) in _entityScriptInstances)
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{
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if (script.ScriptClass.ClassName != "SerializationTest")
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continue;
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if (allObjects.TryGetValue(id, let object))
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{
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object.Deserialize(script);
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}
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}
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}
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}
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@@ -529,6 +529,37 @@ static class ScriptGlue
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return ScriptEngine.ApplicationInfo.IsInPlayMode;
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}
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#endregion
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#region Serialization
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[RegisterCall("ScriptGlue::Serialization_SerializeField")]
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static void Serialization_SerializeField(void* serializationContext, SerializationType type, MonoString* nameObject, MonoObject* valueObject)
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{
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SerializedObject context = Internal.UnsafeCastToObject(serializationContext) as SerializedObject;
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Log.EngineLogger.AssertDebug(context != null);
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char8* name = Mono.mono_string_to_utf8(nameObject);
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context.AddField(StringView(name), type, valueObject);
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Mono.mono_free(name);
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}
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[RegisterCall("ScriptGlue::Serialization_CreateObject")]
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static void Serialization_CreateObject(void* currentContext, out void* newContext, out UUID newId)
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{
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SerializedObject context = Internal.UnsafeCastToObject(currentContext) as SerializedObject;
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Log.EngineLogger.AssertDebug(context != null);
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SerializedObject newObject = new SerializedObject(context.AllObjects);
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newContext = Internal.UnsafeCastToPtr(newObject);
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newId = newObject.Id;
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}
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#endregion
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private static void RegisterCall<T>(String name, T method) where T : var
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@@ -0,0 +1,171 @@
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using Mono;
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using System.Collections;
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using System;
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using GlitchyEngine.Core;
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namespace GlitchyEngine.Scripting;
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public enum SerializationType : int32
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{
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case None;
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case Bool;
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case Char;
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case String;
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case Int8;
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case Int16;
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case Int32;
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case Int64;
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case UInt8;
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case UInt16;
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case UInt32;
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case UInt64;
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case Float;
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case Double;
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case Decimal;
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case Enum;
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case EntityReference;
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case ComponentReference;
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case ObjectReference;
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public int GetSize()
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{
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switch (this)
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{
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case .Bool:
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return 1;
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case .Char:
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return 1;
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case .Int8, .UInt8:
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return 1;
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case .Int16, .UInt16:
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return 2;
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case .Int32, .UInt32:
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return 4;
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case .Int64, .UInt64:
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return 8;
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case .Float:
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return 4;
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case .Double:
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return 8;
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case .Decimal:
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return 16;
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case .EntityReference, .ComponentReference, .ObjectReference:
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return sizeof(UUID);
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default:
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return 0;
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}
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}
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}
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class SerializedObject
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{
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public UUID Id;
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public Dictionary<UUID, SerializedObject> AllObjects;
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private List<String> _ownedString = new List<String>() ~ DeleteContainerAndItems!(_);
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public append Dictionary<StringView, (SerializationType PrimitiveType, uint8[16] Data)> Fields = .();
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public this(Dictionary<UUID, SerializedObject> allObjects)
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{
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AllObjects = allObjects;
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// Make sure we have no duplicate keys
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repeat
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{
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Id = UUID.Create();
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}
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while (AllObjects.ContainsKey(Id));
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AllObjects.Add(Id, this);
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}
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public void AddField(StringView name, SerializationType primitiveType, MonoObject* value)
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{
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uint8[16] data = .();
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if (primitiveType == .String)
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{
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MonoString* string = (.)value;
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char8* rawStringValue = Mono.mono_string_to_utf8(string);
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String stringValue = new String(rawStringValue);
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_ownedString.Add(stringValue);
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Mono.mono_free(rawStringValue);
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StringView valueView = stringValue;
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Internal.MemCpy(&data, &valueView, sizeof(StringView));
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}
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else if (primitiveType == .Enum)
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{
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MonoString* string = (.)value;
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char8* rawEnumValue = Mono.mono_string_to_utf8(string);
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String enumValue = new String(rawEnumValue);
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_ownedString.Add(enumValue);
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Mono.mono_free(rawEnumValue);
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StringView valueView = enumValue;
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Internal.MemCpy(&data, &valueView, sizeof(StringView));
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}
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else
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{
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void* rawValue = Mono.mono_object_unbox(value);
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Internal.MemCpy(&data, rawValue, primitiveType.GetSize());
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String nameCopy = new String(name);
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_ownedString.Add(nameCopy);
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}
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String nameCopy = new String(name);
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_ownedString.Add(nameCopy);
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Fields.Add(nameCopy, (primitiveType, data));
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}
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typealias SerializeMethod = function MonoObject*(MonoObject* entity, void* contextPtr, MonoException** exception);
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typealias DeserializeMethod = function MonoObject*(MonoObject* entity, void* contextPtr, MonoException** exception);
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public void Serialize(ScriptInstance scriptInstance)
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{
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SerializeMethod serialize = (SerializeMethod)ScriptEngine.Classes.EntitySerializer.GetMethodThunk("Serialize", 2);
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void* thisPtr = Internal.UnsafeCastToPtr(this);
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MonoException* exception = null;
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serialize(scriptInstance.[Friend]_instance, thisPtr, &exception);
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if (exception != null)
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ScriptEngine.[Friend]HandleMonoException(exception, scriptInstance);
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}
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public void Deserialize(ScriptInstance scriptInstance)
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{
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DeserializeMethod deserialize = (DeserializeMethod)ScriptEngine.Classes.EntitySerializer.GetMethodThunk("Serialize", 2);
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void* thisPtr = Internal.UnsafeCastToPtr(this);
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MonoException* exception = null;
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deserialize(scriptInstance.[Friend]_instance, thisPtr, &exception);
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if (exception != null)
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ScriptEngine.[Friend]HandleMonoException(exception, scriptInstance);
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}
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}
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