1 files changed, 5 insertions, 5 deletions
diff --git a/scene/resources/visual_shader.h b/scene/resources/visual_shader.h
index 0a3d5f96bd..f81090d9cb 100644
--- a/scene/resources/visual_shader.h
+++ b/scene/resources/visual_shader.h
@@ -65,6 +65,7 @@ private:
 	struct Node {
 		Ref<VisualShaderNode> node;
 		Vector2 position;
+		List<int> prev_connected_nodes;
 	};
 
 	struct Graph {
@@ -135,6 +136,8 @@ public:
 	void remove_node(Type p_type, int p_id);
 
 	bool is_node_connection(Type p_type, int p_from_node, int p_from_port, int p_to_node, int p_to_port) const;
+
+	bool is_nodes_connected_relatively(const Graph *p_graph, int p_node, int p_target) const;
 	bool can_connect_nodes(Type p_type, int p_from_node, int p_from_port, int p_to_node, int p_to_port) const;
 	Error connect_nodes(Type p_type, int p_from_node, int p_from_port, int p_to_node, int p_to_port);
 	void disconnect_nodes(Type p_type, int p_from_node, int p_from_port, int p_to_node, int p_to_port);
@@ -172,9 +175,6 @@ class VisualShaderNode : public Resource {
 
 	Map<int, Variant> default_input_values;
 
-	Array _get_default_input_values() const;
-	void _set_default_input_values(const Array &p_values);
-
 protected:
 	static void _bind_methods();
 
@@ -196,6 +196,8 @@ public:
 
 	void set_input_port_default_value(int p_port, const Variant &p_value);
 	Variant get_input_port_default_value(int p_port) const; // if NIL (default if node does not set anything) is returned, it means no default value is wanted if disconnected, thus no input var must be supplied (empty string will be supplied)
+	Array get_default_input_values() const;
+	void set_default_input_values(const Array &p_values);
 
 	virtual int get_output_port_count() const = 0;
 	virtual PortType get_output_port_type(int p_port) const = 0;
@@ -455,8 +457,6 @@ public:
 	void set_expression(const String &p_expression);
 	String get_expression() const;
 
-	void build();
-
 	virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const;
 
 	VisualShaderNodeExpression();