Make blend animation to use ResetTrack as default value

2 files changed, 9 insertions, 0 deletions

diff --git a/core/extension/gdnative_interface.cpp b/core/extension/gdnative_interface.cpp
index b5b340731d..a312ce4ebd 100644
--- a/core/extension/gdnative_interface.cpp
+++ b/core/extension/gdnative_interface.cpp
@@ -241,6 +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;
@@ -939,6 +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;
diff --git a/core/extension/gdnative_interface.h b/core/extension/gdnative_interface.h
index 732a1b5af0..2bac52dc4a 100644
--- a/core/extension/gdnative_interface.h
+++ b/core/extension/gdnative_interface.h
@@ -416,6 +416,7 @@ typedef struct {
 	void (*variant_iter_get)(const GDNativeVariantPtr p_self, GDNativeVariantPtr r_iter, GDNativeVariantPtr r_ret, GDNativeBool *r_valid);
 	GDNativeBool (*variant_hash_compare)(const GDNativeVariantPtr p_self, const GDNativeVariantPtr p_other);
 	GDNativeBool (*variant_booleanize)(const GDNativeVariantPtr p_self);
+	void (*variant_sub)(const GDNativeVariantPtr p_a, const GDNativeVariantPtr p_b, GDNativeVariantPtr r_dst);
 	void (*variant_blend)(const GDNativeVariantPtr p_a, const GDNativeVariantPtr p_b, float p_c, GDNativeVariantPtr r_dst);
 	void (*variant_interpolate)(const GDNativeVariantPtr p_a, const GDNativeVariantPtr p_b, float p_c, GDNativeVariantPtr r_dst);
 	void (*variant_duplicate)(const GDNativeVariantPtr p_self, GDNativeVariantPtr r_ret, GDNativeBool p_deep);