trunk/java/com/l2jserver/gameserver/datatables/EnchantItemOptionsData.java

@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2004-2014 L2J Server
+ * 
+ * This file is part of L2J Server.
+ * 
+ * L2J Server is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * L2J Server 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
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jserver.gameserver.datatables;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Level;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+import com.l2jserver.gameserver.engines.DocumentParser;
+import com.l2jserver.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jserver.gameserver.model.options.EnchantOptions;
+import com.l2jserver.gameserver.util.Util;
+
+/**
+ * @author UnAfraid
+ */
+public class EnchantItemOptionsData implements DocumentParser
+{
+	private final Map<Integer, Map<Integer, EnchantOptions>> _data = new HashMap<>();
+	
+	protected EnchantItemOptionsData()
+	{
+		load();
+	}
+	
+	@Override
+	public synchronized void load()
+	{
+		_data.clear();
+		parseDatapackFile("data/enchantItemOptions.xml");
+	}
+	
+	@Override
+	public void parseDocument(Document doc)
+	{
+		Node att = null;
+		int counter = 0;
+		EnchantOptions op = null;
+		for (Node n = doc.getFirstChild(); n != null; n = n.getNextSibling())
+		{
+			if ("list".equalsIgnoreCase(n.getNodeName()))
+			{
+				for (Node d = n.getFirstChild(); d != null; d = d.getNextSibling())
+				{
+					if ("item".equalsIgnoreCase(d.getNodeName()))
+					{
+						int itemId = parseInteger(d.getAttributes(), "id");
+						if (!_data.containsKey(itemId))
+						{
+							_data.put(itemId, new HashMap<Integer, EnchantOptions>());
+						}
+						for (Node cd = d.getFirstChild(); cd != null; cd = cd.getNextSibling())
+						{
+							if ("options".equalsIgnoreCase(cd.getNodeName()))
+							{
+								op = new EnchantOptions(parseInteger(cd.getAttributes(), "level"));
+								_data.get(itemId).put(op.getLevel(), op);
+								
+								for (byte i = 0; i < 3; i++)
+								{
+									att = cd.getAttributes().getNamedItem("option" + (i + 1));
+									if ((att != null) && Util.isDigit(att.getNodeValue()))
+									{
+										op.setOption(i, parseInteger(att));
+									}
+								}
+								counter++;
+							}
+						}
+					}
+				}
+			}
+		}
+		LOGGER.log(Level.INFO, getClass().getSimpleName() + ": Loaded: " + _data.size() + " Items and " + counter + " Options.");
+	}
+	
+	/**
+	 * @param itemId
+	 * @param enchantLevel
+	 * @return enchant effects information.
+	 */
+	public EnchantOptions getOptions(int itemId, int enchantLevel)
+	{
+		if (!_data.containsKey(itemId) || !_data.get(itemId).containsKey(enchantLevel))
+		{
+			return null;
+		}
+		return _data.get(itemId).get(enchantLevel);
+	}
+	
+	/**
+	 * @param item
+	 * @return enchant effects information.
+	 */
+	public EnchantOptions getOptions(L2ItemInstance item)
+	{
+		return item != null ? getOptions(item.getId(), item.getEnchantLevel()) : null;
+	}
+	
+	/**
+	 * Gets the single instance of EnchantOptionsData.
+	 * @return single instance of EnchantOptionsData
+	 */
+	public static final EnchantItemOptionsData getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final EnchantItemOptionsData _instance = new EnchantItemOptionsData();
+	}
+}