Michael Bayne
8e69ff612e
git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@662 ed5b42cb-e716-0410-a449-f6a68f950b19
119 lines
4.6 KiB
Java
119 lines
4.6 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) 2002-2007 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.miso.tools.xml;
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import org.xml.sax.SAXException;
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import org.xml.sax.helpers.AttributesImpl;
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import com.megginson.sax.DataWriter;
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import com.samskivert.util.StringUtil;
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import com.threerings.miso.data.ObjectInfo;
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import com.threerings.miso.data.SimpleMisoSceneModel;
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import com.threerings.tools.xml.NestableWriter;
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/**
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* Generates an XML representation of a {@link SimpleMisoSceneModel}.
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*/
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public class SimpleMisoSceneWriter implements NestableWriter
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{
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/** The element used to enclose scene models written with this
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* writer. */
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public static final String OUTER_ELEMENT = "miso";
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// documentation inherited from interface
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public void write (Object object, DataWriter writer)
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throws SAXException
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{
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SimpleMisoSceneModel model = (SimpleMisoSceneModel)object;
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writer.startElement(OUTER_ELEMENT);
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writeSceneData(model, writer);
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writer.endElement(OUTER_ELEMENT);
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}
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/**
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* Writes just the scene data which is handy for derived classes which
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* may wish to add their own scene data to the scene output.
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*/
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protected void writeSceneData (SimpleMisoSceneModel model,
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DataWriter writer)
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throws SAXException
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{
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writer.dataElement("width", Integer.toString(model.width));
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writer.dataElement("height", Integer.toString(model.height));
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writer.dataElement("viewwidth", Integer.toString(model.vwidth));
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writer.dataElement("viewheight", Integer.toString(model.vheight));
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writer.dataElement("base",
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StringUtil.toString(model.baseTileIds, "", ""));
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// write our uninteresting object tile information
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writer.startElement("objects");
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for (int ii = 0; ii < model.objectTileIds.length; ii++) {
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AttributesImpl attrs = new AttributesImpl();
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attrs.addAttribute("", "tileId", "", "",
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String.valueOf(model.objectTileIds[ii]));
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attrs.addAttribute("", "x", "", "",
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String.valueOf(model.objectXs[ii]));
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attrs.addAttribute("", "y", "", "",
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String.valueOf(model.objectYs[ii]));
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writer.emptyElement("", "object", "", attrs);
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}
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// write our uninteresting object tile information
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for (int ii = 0; ii < model.objectInfo.length; ii++) {
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ObjectInfo info = model.objectInfo[ii];
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AttributesImpl attrs = new AttributesImpl();
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attrs.addAttribute("", "tileId", "", "",
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String.valueOf(info.tileId));
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attrs.addAttribute("", "x", "", "", String.valueOf(info.x));
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attrs.addAttribute("", "y", "", "", String.valueOf(info.y));
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if (!StringUtil.isBlank(info.action)) {
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attrs.addAttribute("", "action", "", "", info.action);
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}
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if (info.priority != 0) {
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attrs.addAttribute("", "priority", "", "",
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String.valueOf(info.priority));
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}
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if (info.sx != 0 || info.sy != 0) {
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attrs.addAttribute("", "sx", "", "",
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String.valueOf(info.sx));
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attrs.addAttribute("", "sy", "", "",
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String.valueOf(info.sy));
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attrs.addAttribute("", "sorient", "", "",
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String.valueOf(info.sorient));
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}
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if (info.zations != 0) {
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attrs.addAttribute("", "zations", "", "",
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String.valueOf(info.zations));
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}
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writer.emptyElement("", "object", "", attrs);
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}
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writer.endElement("objects");
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}
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}
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