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diff --git a/synfig-core/src/synfig/valuenode_const.cpp b/synfig-core/src/synfig/valuenode_const.cpp
new file mode 100644
index 0000000..dcf3d41
--- /dev/null
+++ b/synfig-core/src/synfig/valuenode_const.cpp
@@ -0,0 +1,134 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file valuenode_const.cpp
+**	\brief Implementation of the "Constant" valuenode conversion.
+**
+**	$Id$
+**
+**	\legal
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+**	This package is free software; you can redistribute it and/or
+**	modify it under the terms of the GNU General Public License as
+**	published by the Free Software Foundation; either version 2 of
+**	the License, or (at your option) any later version.
+**
+**	This package is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**	General Public License for more details.
+**	\endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+#	include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#	include <config.h>
+#endif
+
+#include "valuenode_const.h"
+#include "general.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+
+/* === M A C R O S ========================================================= */
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+ValueNode_Const::ValueNode_Const()
+{
+	DCAST_HACK_ENABLE();
+}
+
+
+ValueNode_Const::ValueNode_Const(const ValueBase &x):
+	ValueNode	(x.get_type()),
+	value		(x)
+{
+	DCAST_HACK_ENABLE();
+}
+
+
+ValueNode_Const*
+ValueNode_Const::create(const ValueBase &x)
+{
+	return new ValueNode_Const(x);
+}
+
+
+ValueNode*
+ValueNode_Const::clone(const GUID& deriv_guid)const
+{
+	{ ValueNode* x(find_value_node(get_guid()^deriv_guid).get()); if(x)return x; }
+	ValueNode* ret(new ValueNode_Const(value));
+	ret->set_guid(get_guid()^deriv_guid);
+	return ret;
+}
+
+
+ValueNode_Const::~ValueNode_Const()
+{
+}
+
+
+ValueBase
+ValueNode_Const::operator()(Time /*t*/)const
+{
+	if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
+		printf("%s:%d operator()\n", __FILE__, __LINE__);
+
+	return value;
+}
+
+
+const ValueBase &
+ValueNode_Const::get_value()const
+{
+	return value;
+}
+
+ValueBase &
+ValueNode_Const::get_value()
+{
+	return value;
+}
+
+void
+ValueNode_Const::set_value(const ValueBase &data)
+{
+	if(data!=value)
+	{
+		value=data;
+		changed();
+	}
+}
+
+
+String
+ValueNode_Const::get_name()const
+{
+	return "constant";
+}
+
+String
+ValueNode_Const::get_local_name()const
+{
+	return _("Constant");
+}
+
+void ValueNode_Const::get_times_vfunc(Node::time_set &/*set*/) const
+{
+}