actual freya branch

2026-09-12 15:41:31 +00:00
parent 8049e0a882
commit 68c1cd27d4
3510 changed files with 336689 additions and 302906 deletions
@@ -0,0 +1,182 @@
+/*
+ * This program 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.
+ * 
+ * This program 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.instancemanager;
+
+import gnu.trove.TIntObjectHashMap;
+
+import java.io.File;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+import com.l2jserver.Config;
+import com.l2jserver.L2DatabaseFactory;
+import com.l2jserver.gameserver.model.itemauction.ItemAuctionInstance;
+
+/**
+ * @author Forsaiken
+ */
+public final class ItemAuctionManager
+{
+	private static final Logger _log = Logger.getLogger(ItemAuctionManager.class.getName());
+	
+	public static final ItemAuctionManager getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private final TIntObjectHashMap<ItemAuctionInstance> _managerInstances;
+	private final AtomicInteger _auctionIds;
+	
+	private ItemAuctionManager()
+	{
+		_managerInstances = new TIntObjectHashMap<>();
+		_auctionIds = new AtomicInteger(1);
+		
+		if (!Config.ALT_ITEM_AUCTION_ENABLED)
+		{
+			_log.log(Level.INFO, "ItemAuctionManager: Disabled by config.");
+			return;
+		}
+		
+		Connection con = null;
+		try
+		{
+			con = L2DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement("SELECT auctionId FROM item_auction ORDER BY auctionId DESC LIMIT 0, 1");
+			ResultSet rset = statement.executeQuery();
+			
+			if (rset.next())
+			{
+				_auctionIds.set(rset.getInt(1) + 1);
+			}
+			
+			rset.close();
+			statement.close();
+		}
+		catch (final SQLException e)
+		{
+			_log.log(Level.SEVERE, "ItemAuctionManager: Failed loading auctions.", e);
+		}
+		finally
+		{
+			L2DatabaseFactory.close(con);
+		}
+		
+		final File file = new File(Config.DATAPACK_ROOT + "/data/ItemAuctions.xml");
+		if (!file.exists())
+		{
+			_log.log(Level.WARNING, "ItemAuctionManager: Missing ItemAuctions.xml!");
+			return;
+		}
+		
+		final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+		factory.setValidating(false);
+		factory.setIgnoringComments(true);
+		
+		try
+		{
+			final Document doc = factory.newDocumentBuilder().parse(file);
+			for (Node na = doc.getFirstChild(); na != null; na = na.getNextSibling())
+			{
+				if ("list".equalsIgnoreCase(na.getNodeName()))
+				{
+					for (Node nb = na.getFirstChild(); nb != null; nb = nb.getNextSibling())
+					{
+						if ("instance".equalsIgnoreCase(nb.getNodeName()))
+						{
+							final NamedNodeMap nab = nb.getAttributes();
+							final int instanceId = Integer.parseInt(nab.getNamedItem("id").getNodeValue());
+							
+							if (_managerInstances.containsKey(instanceId))
+							{
+								throw new Exception("Dublicated instanceId " + instanceId);
+							}
+							
+							final ItemAuctionInstance instance = new ItemAuctionInstance(instanceId, _auctionIds, nb);
+							_managerInstances.put(instanceId, instance);
+						}
+					}
+				}
+			}
+			_log.log(Level.INFO, "ItemAuctionManager: Loaded " + _managerInstances.size() + " instance(s).");
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.SEVERE, "ItemAuctionManager: Failed loading auctions from xml.", e);
+		}
+	}
+	
+	public final void shutdown()
+	{
+		final ItemAuctionInstance[] instances = _managerInstances.getValues(new ItemAuctionInstance[_managerInstances.size()]);
+		for (final ItemAuctionInstance instance : instances)
+		{
+			instance.shutdown();
+		}
+	}
+	
+	public final ItemAuctionInstance getManagerInstance(final int instanceId)
+	{
+		return _managerInstances.get(instanceId);
+	}
+	
+	public final int getNextAuctionId()
+	{
+		return _auctionIds.getAndIncrement();
+	}
+	
+	public final static void deleteAuction(final int auctionId)
+	{
+		Connection con = null;
+		try
+		{
+			con = L2DatabaseFactory.getInstance().getConnection();
+			PreparedStatement statement = con.prepareStatement("DELETE FROM item_auction WHERE auctionId=?");
+			statement.setInt(1, auctionId);
+			statement.execute();
+			statement.close();
+			
+			statement = con.prepareStatement("DELETE FROM item_auction_bid WHERE auctionId=?");
+			statement.setInt(1, auctionId);
+			statement.execute();
+			statement.close();
+		}
+		catch (final SQLException e)
+		{
+			_log.log(Level.SEVERE, "L2ItemAuctionManagerInstance: Failed deleting auction: " + auctionId, e);
+		}
+		finally
+		{
+			L2DatabaseFactory.close(con);
+		}
+	}
+	
+	@SuppressWarnings("synthetic-access")
+	private static class SingletonHolder
+	{
+		protected static final ItemAuctionManager _instance = new ItemAuctionManager();
+	}
+}