Dave Hoover
db71878346
git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@868 ed5b42cb-e716-0410-a449-f6a68f950b19
71 lines
2.1 KiB
Java
71 lines
2.1 KiB
Java
//
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// $Id$
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//
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// Nenya library - tools for developing networked games
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// Copyright (C) 2002-2010 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/nenya/
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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.media.util;
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import java.awt.Point;
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/**
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* A path node is a single destination point in a {@link Path}.
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*/
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public class PathNode
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{
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/** The node coordinates in screen pixels. */
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public Point loc;
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/** The direction to face while heading toward the node. */
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public int dir;
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/**
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* Construct a path node object.
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*
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* @param x the node x-position.
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* @param y the node y-position.
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* @param dir the facing direction.
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*/
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public PathNode (int x, int y, int dir)
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{
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loc = new Point(x, y);
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this.dir = dir;
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}
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@Override
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public String toString ()
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{
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StringBuilder buf = new StringBuilder();
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buf.append("[");
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toString(buf);
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return buf.append("]").toString();
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}
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/**
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* This should be overridden by derived classes (which should be sure
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* to call <code>super.toString()</code>) to append the derived class
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* specific path node information to the string buffer.
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*/
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public void toString (StringBuilder buf)
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{
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buf.append("x=").append(loc.x);
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buf.append(", y=").append(loc.y);
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buf.append(", dir=").append(dir);
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}
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}
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