1 files changed, 20 insertions, 0 deletions
diff --git a/core/extension/gdnative_interface.cpp b/core/extension/gdnative_interface.cpp
index d0461611ec..a312ce4ebd 100644
--- a/core/extension/gdnative_interface.cpp
+++ b/core/extension/gdnative_interface.cpp
@@ -32,6 +32,7 @@
 
 #include "core/config/engine.h"
 #include "core/object/class_db.h"
+#include "core/object/script_language_extension.h"
 #include "core/os/memory.h"
 #include "core/variant/variant.h"
 #include "core/version.h"
@@ -240,6 +241,13 @@ static GDNativeBool gdnative_variant_booleanize(const GDNativeVariantPtr p_self)
 	return self->booleanize();
 }
 
+static void gdnative_variant_sub(const GDNativeVariantPtr p_a, const GDNativeVariantPtr p_b, GDNativeVariantPtr r_dst) {
+	const Variant *a = (const Variant *)p_a;
+	const Variant *b = (const Variant *)p_b;
+	memnew_placement(r_dst, Variant);
+	Variant::sub(*a, *b, *(Variant *)r_dst);
+}
+
 static void gdnative_variant_blend(const GDNativeVariantPtr p_a, const GDNativeVariantPtr p_b, float p_c, GDNativeVariantPtr r_dst) {
 	const Variant *a = (const Variant *)p_a;
 	const Variant *b = (const Variant *)p_b;
@@ -864,6 +872,13 @@ static GDObjectInstanceID gdnative_object_get_instance_id(const GDNativeObjectPt
 	return (GDObjectInstanceID)o->get_instance_id();
 }
 
+static GDNativeScriptInstancePtr gdnative_script_instance_create(const GDNativeExtensionScriptInstanceInfo *p_info, GDNativeExtensionScriptInstanceDataPtr p_instance_data) {
+	ScriptInstanceExtension *script_instance_extension = memnew(ScriptInstanceExtension);
+	script_instance_extension->instance = p_instance_data;
+	script_instance_extension->native_info = p_info;
+	return reinterpret_cast<GDNativeScriptInstancePtr>(script_instance_extension);
+}
+
 static GDNativeMethodBindPtr gdnative_classdb_get_method_bind(const char *p_classname, const char *p_methodname, GDNativeInt p_hash) {
 	MethodBind *mb = ClassDB::get_method(StringName(p_classname), StringName(p_methodname));
 	ERR_FAIL_COND_V(!mb, nullptr);
@@ -931,6 +946,7 @@ void gdnative_setup_interface(GDNativeInterface *p_interface) {
 	gdni.variant_iter_get = gdnative_variant_iter_get;
 	gdni.variant_hash_compare = gdnative_variant_hash_compare;
 	gdni.variant_booleanize = gdnative_variant_booleanize;
+	gdni.variant_sub = gdnative_variant_sub;
 	gdni.variant_blend = gdnative_variant_blend;
 	gdni.variant_interpolate = gdnative_variant_interpolate;
 	gdni.variant_duplicate = gdnative_variant_duplicate;
@@ -1032,6 +1048,10 @@ void gdnative_setup_interface(GDNativeInterface *p_interface) {
 	gdni.object_get_instance_from_id = gdnative_object_get_instance_from_id;
 	gdni.object_get_instance_id = gdnative_object_get_instance_id;
 
+	/* SCRIPT INSTANCE */
+
+	gdni.script_instance_create = gdnative_script_instance_create;
+
 	/* CLASSDB */
 
 	gdni.classdb_construct_object = gdnative_classdb_construct_object;