/*
 * Copyright (C) 2002-2004, 2006-2008 by the Widelands Development Team
 *
 * This program 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 program 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

#include "editor_increase_height_tool.h"

#include "map.h"
#include "field.h"
#include "editor/editorinteractive.h"


/// Increases the heights by a value. Chages surrounding nodes if necessary.
int32_t Editor_Increase_Height_Tool::handle_click_impl
	(Widelands::Map               &       map,
	 Widelands::Node_and_Triangle<> const center,
	 Editor_Interactive           &       parent)
{
	return
		map.change_height
			(Widelands::Area<Widelands::FCoords>
			 	(map.get_fcoords(center.node), parent.get_sel_radius()),
			 m_change_by);
}
