Michael Bayne
a9720fd905
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3099 542714f4-19e9-0310-aa3c-eee0fc999fb1
105 lines
3.6 KiB
Java
105 lines
3.6 KiB
Java
//
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// $Id: DirectionCodes.java,v 1.4 2004/08/27 02:20:36 mdb Exp $
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2004 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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* A single, top-level location for the definition of compass direction
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* constants, which are used by a variety of Narya services.
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*/
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public interface DirectionCodes
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{
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/** A direction code indicating no direction. */
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public static final int NONE = -1;
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/** A direction code indicating moving left. */
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public static final int LEFT = 0;
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/** A direction code indicating moving right. */
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public static final int RIGHT = 1;
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/** A direction code indicating a counter-clockwise rotation. */
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public static final int CCW = 0;
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/** A direction code indicating a clockwise rotation. */
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public static final int CW = 1;
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/** A direction code indicating horizontal movement. */
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public static final int HORIZONTAL = 0;
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/** A direction code indicating vertical movement. */
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public static final int VERTICAL = 1;
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/** A direction code indicating southwest. */
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public static final int SOUTHWEST = 0;
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/** A direction code indicating west. */
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public static final int WEST = 1;
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/** A direction code indicating northwest. */
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public static final int NORTHWEST = 2;
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/** A direction code indicating north. */
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public static final int NORTH = 3;
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/** A direction code indicating northeast. */
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public static final int NORTHEAST = 4;
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/** A direction code indicating east. */
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public static final int EAST = 5;
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/** A direction code indicating southeast. */
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public static final int SOUTHEAST = 6;
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/** A direction code indicating south. */
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public static final int SOUTH = 7;
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/** The number of basic compass directions. */
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public static final int DIRECTION_COUNT = 8;
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/** A direction code indicating west by southwest. */
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public static final int WESTSOUTHWEST = 8;
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/** A direction code indicating west by northwest. */
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public static final int WESTNORTHWEST = 9;
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/** A direction code indicating north by northwest. */
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public static final int NORTHNORTHWEST = 10;
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/** A direction code indicating north by northeast. */
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public static final int NORTHNORTHEAST = 11;
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/** A direction code indicating east by northeast. */
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public static final int EASTNORTHEAST = 12;
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/** A direction code indicating east by southeast. */
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public static final int EASTSOUTHEAST = 13;
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/** A direction code indicating south by southeast. */
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public static final int SOUTHSOUTHEAST = 14;
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/** A direction code indicating south by southwest. */
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public static final int SOUTHSOUTHWEST = 15;
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/** The number of fine compass directions. */
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public static final int FINE_DIRECTION_COUNT = 16;
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}
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