//
// $Id$
//
// Vilya library - tools for developing networked games
// Copyright (C) 2002-2012 Three Rings Design, Inc., All Rights Reserved
// http://code.google.com/p/vilya/
//
// This library is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package com.threerings.stage.tools.xml;
import org.xml.sax.Attributes;
import org.apache.commons.digester.Rule;
import com.threerings.whirled.spot.data.Location;
import com.threerings.whirled.spot.tools.xml.SpotSceneRuleSet;
import com.threerings.whirled.tools.xml.SceneParser;
import com.threerings.whirled.tools.xml.SceneRuleSet;
import com.threerings.stage.data.StageLocation;
import com.threerings.stage.data.StageSceneModel;
/**
* Parses {@link StageSceneModel} instances from an XML description file.
*/
public class StageSceneParser extends SceneParser
{
/**
* Constructs a parser that can be used to parse Stage scene models.
*/
public StageSceneParser ()
{
super("");
// add a rule to parse scene colorizations
_digester.addRule("scene/zations/zation", new Rule() {
@Override
public void begin (String namespace, String name,
Attributes attrs) throws Exception {
StageSceneModel yoscene = (StageSceneModel) digester.peek();
int classId = Integer.parseInt(attrs.getValue("classId"));
int colorId = Integer.parseInt(attrs.getValue("colorId"));
yoscene.setDefaultColor(classId, colorId);
}
});
// add rule sets for our aux scene models
registerAuxRuleSet(new SpotSceneRuleSet() {
@Override
protected Location createLocation () {
return new StageLocation();
}
});
registerAuxRuleSet(new StageMisoSceneRuleSet());
}
@Override
protected SceneRuleSet createSceneRuleSet ()
{
return new StageSceneRuleSet();
}
/**
* A simple hook for parsing a single scene from the command line.
*/
public static void main (String[] args)
{
if (args.length < 1) {
System.err.println("Usage: StageSceneParser scene.xml");
System.exit(-1);
}
try {
System.out.println(
"Parsed " + new StageSceneParser().parseScene(args[0]));
} catch (Exception e) {
e.printStackTrace(System.err);
}
}
}