1 files changed, 11 insertions, 6 deletions

diff --git a/scene/animation/animation_blend_space_1d.h b/scene/animation/animation_blend_space_1d.h
index d1ed4c6a1f..f4e20f0d70 100644
--- a/scene/animation/animation_blend_space_1d.h
+++ b/scene/animation/animation_blend_space_1d.h
@@ -11,6 +11,7 @@ class AnimationNodeBlendSpace1D : public AnimationRootNode {
 	};
 
 	struct BlendPoint {
+		StringName name;
 		Ref<AnimationRootNode> node;
 		float position;
 	};
@@ -18,8 +19,6 @@ class AnimationNodeBlendSpace1D : public AnimationRootNode {
 	BlendPoint blend_points[MAX_BLEND_POINTS];
 	int blend_points_used;
 
-	float blend_pos;
-
 	float max_space;
 	float min_space;
 
@@ -29,12 +28,19 @@ class AnimationNodeBlendSpace1D : public AnimationRootNode {
 
 	void _add_blend_point(int p_index, const Ref<AnimationRootNode> &p_node);
 
+	void _tree_changed();
+
+	StringName blend_position;
+
 protected:
 	virtual void _validate_property(PropertyInfo &property) const;
 	static void _bind_methods();
 
 public:
-	virtual void set_tree(AnimationTree *p_player);
+	virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
+	virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
+
+	virtual void get_child_nodes(List<ChildNode> *r_child_nodes);
 
 	void add_blend_point(const Ref<AnimationRootNode> &p_node, float p_position, int p_at_index = -1);
 	void set_blend_point_position(int p_point, float p_position);
@@ -54,15 +60,14 @@ public:
 	void set_snap(float p_snap);
 	float get_snap() const;
 
-	void set_blend_pos(float p_pos);
-	float get_blend_pos() const;
-
 	void set_value_label(const String &p_label);
 	String get_value_label() const;
 
 	float process(float p_time, bool p_seek);
 	String get_caption() const;
 
+	Ref<AnimationNode> get_child_by_name(const StringName &p_name);
+
 	AnimationNodeBlendSpace1D();
 	~AnimationNodeBlendSpace1D();
 };