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@@ -0,0 +1,109 @@
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+/*
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+ * Copyright (C) 2004-2013 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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+
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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 java.util.logging.Logger;
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+
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+import org.w3c.dom.Node;
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+
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+import com.l2jserver.gameserver.engines.DocumentParser;
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+import com.l2jserver.gameserver.model.actor.templates.L2NpcTemplate;
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+import com.l2jserver.gameserver.model.base.ClassId;
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+
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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 extends DocumentParser
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+{
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+ private static final Logger _log = Logger.getLogger(SkillLearnData.class.getName());
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+ private final Map<Integer, List<ClassId>> _skillLearn = new HashMap<>();
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+
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+ protected SkillLearnData()
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+ {
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+ load();
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+ }
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+
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+ @Override
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+ public void load()
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+ {
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+ parseDatapackFile("data/skillLearn.xml");
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+ _log.info(getClass().getSimpleName() + ": Loaded " + _skillLearn.size() + " Skill Learn data");
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+ }
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+
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+ @Override
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+ protected void parseDocument()
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+ {
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+ for (Node node = getCurrentDocument().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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+ public void setAllNpcSkillLearn()
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+ {
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+ for (int npcId : _skillLearn.keySet())
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+ {
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+ setNpcSkillLearn(npcId);
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+ }
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+ }
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+
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+ public void setNpcSkillLearn(int npcId)
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+ {
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+ final L2NpcTemplate npc = NpcTable.getInstance().getTemplate(npcId);
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+ if (npc == null)
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+ {
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+ _log.warning(getClass().getSimpleName() + ": Error getting NPC template ID " + npcId + " while trying to load skill trainer data.");
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+ return;
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+ }
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+
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+ npc.addTeachInfo(_skillLearn.get(npcId));
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+ }
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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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+
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+ private static class SingletonHolder
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+ {
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+ protected final static SkillLearnData _instance = new SkillLearnData();
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+ }
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+}
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xban1x