/* 
 * PROJECT: FLARToolkit
 * --------------------------------------------------------------------------------
 * This work is based on the original ARToolKit developed by
 *   Hirokazu Kato
 *   Mark Billinghurst
 *   HITLab, University of Washington, Seattle
 * http://www.hitl.washington.edu/artoolkit/
 *
 * The FLARToolkit is Java version ARToolkit class library.
 * Copyright (C)2008 R.Iizuka
 *
 * 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 framework; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 * For further information please contact.
 *	http://nyatla.jp/nyatoolkit/
 *	<airmail(at)ebony.plala.or.jp>
 * 
 */
package org.libspark.flartoolkit.core
{
	
	/**
	 * NyARVersion.javaの移植
	 * @author 太郎(tarotaro.org)
	 */
	public class FLARVersion 
	{
		/**
		 * #define AR_HEADER_VERSION_MAJOR 2
		 */
		private static const AR_HEADER_VERSION_MAJOR:int = 2; 
		/**
		 * #define AR_HEADER_VERSION_MINOR 72
		 */
		private static const AR_HEADER_VERSION_MINOR:int = 72;
		/**
		 * #define AR_HEADER_VERSION_TINY 0
		 */
		private static const AR_HEADER_VERSION_TINY:int = 0;
		/**
		 * #define AR_HEADER_VERSION_BUILD 0
		 */
		private static const AR_HEADER_VERSION_BUILD:int = 0;
		/**
		 * #define AR_HEADER_VERSION_STRING "2.72.0"
		 */
		private static const AR_HEADER_VERSION_STRING:String = "2.72.0";
		/**
		 * #define AR_HAVE_HEADER_VERSION_2
		 */
		public static const AR_HAVE_HEADER_VERSION_2:Boolean = true;
		/**
		 * #define AR_HAVE_HEADER_VERSION_2_72
		 */
		public static const AR_HAVE_HEADER_VERSION_2_72:Boolean = true;

		public static function getARVersion():String
		{
			return AR_HEADER_VERSION_STRING;
		}

		public static function getARVersionInt():int
		{
			// Represent full version number (major, minor, tiny, build) in
			// binary coded decimal. N.B: Integer division.
			return (int) (0x10000000 * (AR_HEADER_VERSION_MAJOR / 10))
					+ (int) (0x01000000 * (AR_HEADER_VERSION_MAJOR % 10))
					+ (int) (0x00100000 * (AR_HEADER_VERSION_MINOR / 10))
					+ (int) (0x00010000 * (AR_HEADER_VERSION_MINOR % 10))
					+ (int) (0x00001000 * (AR_HEADER_VERSION_TINY / 10))
					+ (int) (0x00000100 * (AR_HEADER_VERSION_TINY % 10))
					+ (int) (0x00000010 * (AR_HEADER_VERSION_BUILD / 10))
					+ (int) (0x00000001 * (AR_HEADER_VERSION_BUILD % 10));
		}
	}
}