From a685535ad5ae834617c031e15e5a90cf275cccc7 Mon Sep 17 00:00:00 2001
From: George Marques <george@gmarqu.es>
Date: Thu, 19 Aug 2021 20:19:47 -0300
Subject: Fix initialization of objects in VariantInternal

---
 core/variant/variant_internal.h | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

(limited to 'core')

diff --git a/core/variant/variant_internal.h b/core/variant/variant_internal.h
index 566b14736e..40c8a1bfde 100644
--- a/core/variant/variant_internal.h
+++ b/core/variant/variant_internal.h
@@ -104,7 +104,7 @@ public:
 				init_color_array(v);
 				break;
 			case Variant::OBJECT:
-				object_assign_null(v);
+				init_object(v);
 				break;
 			default:
 				break;
@@ -280,6 +280,10 @@ public:
 		v->_data.packed_array = Variant::PackedArrayRef<Color>::create(Vector<Color>());
 		v->type = Variant::PACKED_COLOR_ARRAY;
 	}
+	_FORCE_INLINE_ static void init_object(Variant *v) {
+		object_assign_null(v);
+		v->type = Variant::OBJECT;
+	}
 
 	_FORCE_INLINE_ static void clear(Variant *v) {
 		v->clear();
@@ -1173,7 +1177,7 @@ struct VariantInitializer<PackedColorArray> {
 
 template <>
 struct VariantInitializer<Object *> {
-	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::object_assign_null(v); }
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_object(v); }
 };
 
 template <class T>
@@ -1405,4 +1409,22 @@ struct VariantTypeConstructor {
 	}
 };
 
+template <>
+struct VariantTypeConstructor<Object *> {
+	_FORCE_INLINE_ static void variant_from_type(void *p_variant, void *p_value) {
+		Variant *variant = reinterpret_cast<Variant *>(p_variant);
+		VariantInitializer<Object *>::init(variant);
+		Object *value = *(reinterpret_cast<Object **>(p_value));
+		if (value) {
+			VariantInternalAccessor<Object *>::set(variant, value);
+			VariantInternalAccessor<ObjectID>::set(variant, value->get_instance_id());
+		}
+	}
+
+	_FORCE_INLINE_ static void type_from_variant(void *p_value, void *p_variant) {
+		Object **value = reinterpret_cast<Object **>(p_value);
+		*value = VariantInternalAccessor<Object *>::get(reinterpret_cast<Variant *>(p_variant));
+	}
+};
+
 #endif // VARIANT_INTERNAL_H
-- 
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