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diff --git a/core/range_iterator.h b/core/range_iterator.h
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+++ b/core/range_iterator.h
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+/*************************************************************************/
+/*  range_iterator.h                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef RANGE_ITERATOR_H
+#define RANGE_ITERATOR_H
+
+#include "reference.h"
+#include "variant.h"
+#include "array.h"
+
+class RangeIterator : public Reference
+{
+protected:
+	OBJ_TYPE( RangeIterator, Reference );
+
+	static void _bind_methods();
+
+private:
+	int current;
+	int stop;
+	int step;
+
+	bool _iter_init(Variant arg);
+	bool _iter_next(Variant arg);
+	Variant _iter_get(Variant arg);
+
+public:
+
+	bool is_finished();
+
+	Array to_array();
+
+	void set_range(int stop);
+	void set_range(int start, int stop);
+	void set_range(int start, int stop, int step);
+
+	Ref<RangeIterator> _set_range(Variant arg1, Variant arg2 = Variant(), Variant arg3 = Variant());
+
+	void _init(Variant arg1, Variant arg2, Variant arg3);
+
+	RangeIterator();
+	RangeIterator(int stop);
+	RangeIterator(int start, int stop);
+	RangeIterator(int start, int stop, int step);
+};
+
+#endif // RANGE_ITERATOR_H