Nathan Curtis
5acc2b767a
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4678 542714f4-19e9-0310-aa3c-eee0fc999fb1
74 lines
2.2 KiB
ActionScript
74 lines
2.2 KiB
ActionScript
//
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// $Id$
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/narya/
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package com.threerings.util {
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/**
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* Equivalent to java.lang.Integer.
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*/
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// Unfortunately, I think this is necessary.
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// I was going to remove this class and just make the streaming stuff
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// autotranslate between int <--> java.lang.Integer and
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// Number <--> java.lang.Double. However, a Number object that refers
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// to an integer value is actually an int. Yes, it's totally fucked.
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public class Integer
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implements Equalable, Wrapped
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{
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public var value :int;
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public static function valueOf (val :int) :Integer
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{
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return new Integer(val);
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}
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public function Integer (value :int)
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{
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this.value = value;
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}
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// from Equalable
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public function equals (other :Object) :Boolean
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{
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return (other is Integer) && (value === (other as Integer).value);
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}
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// from Wrapped
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public function unwrap () :Object
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{
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return value;
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}
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// cannot use the override keyword on toString() because actionscript is stupid
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public function toString () :String
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{
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return value.toString();
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}
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/**
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* Compares to int values in an overflow safe manner.
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*/
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public static function compare (val1 :int, val2 :int) :int
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{
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return (val1 > val2) ? 1 : (val1 == val2 ? 0 : -1);
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}
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}
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}
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