102 lines
2.8 KiB
Java
102 lines
2.8 KiB
Java
/*
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* Copyright (C) 2004-2014 L2J Server
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*
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* This file is part of L2J Server.
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*
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* L2J Server is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* L2J Server 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver.datatables;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.w3c.dom.Document;
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import org.w3c.dom.Node;
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import com.l2jserver.gameserver.engines.DocumentParser;
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import com.l2jserver.gameserver.model.base.ClassId;
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/**
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* Holds all skill learn data for all npcs.
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* @author xban1x
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*/
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public final class SkillLearnData implements DocumentParser
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{
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private final Map<Integer, List<ClassId>> _skillLearn = new HashMap<>();
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protected SkillLearnData()
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{
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load();
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}
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@Override
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public synchronized void load()
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{
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_skillLearn.clear();
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parseDatapackFile("data/skillLearn.xml");
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LOGGER.info(getClass().getSimpleName() + ": Loaded " + _skillLearn.size() + " Skill Learn data.");
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}
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@Override
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public void parseDocument(Document doc)
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{
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for (Node node = doc.getFirstChild(); node != null; node = node.getNextSibling())
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{
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if ("list".equalsIgnoreCase(node.getNodeName()))
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{
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for (Node list_node = node.getFirstChild(); list_node != null; list_node = list_node.getNextSibling())
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{
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if ("npc".equalsIgnoreCase(list_node.getNodeName()))
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{
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final List<ClassId> classIds = new ArrayList<>();
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for (Node c = list_node.getFirstChild(); c != null; c = c.getNextSibling())
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{
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if ("classId".equalsIgnoreCase(c.getNodeName()))
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{
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classIds.add(ClassId.getClassId(Integer.parseInt(c.getTextContent())));
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}
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}
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_skillLearn.put(parseInteger(list_node.getAttributes(), "id"), classIds);
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}
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}
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}
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}
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}
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/**
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* @param npcId
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* @return {@link List} of {@link ClassId}'s that this npcId can teach.
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*/
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public List<ClassId> getSkillLearnData(int npcId)
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{
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return _skillLearn.get(npcId);
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}
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/**
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* Gets the single instance of SkillLearnData.
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* @return single instance of SkillLearnData
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*/
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public static SkillLearnData getInstance()
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{
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return SingletonHolder._instance;
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}
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private static class SingletonHolder
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{
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protected static final SkillLearnData _instance = new SkillLearnData();
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}
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}
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