trunk/java/com/l2jserver/gameserver/instancemanager/FortManager.java

@@ -0,0 +1,214 @@
+/*
+ * 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.instancemanager;
+
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.Statement;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javolution.util.FastList;
+
+import com.l2jserver.L2DatabaseFactory;
+import com.l2jserver.gameserver.InstanceListManager;
+import com.l2jserver.gameserver.model.L2Clan;
+import com.l2jserver.gameserver.model.L2Object;
+import com.l2jserver.gameserver.model.entity.Fort;
+
+public final class FortManager implements InstanceListManager
+{
+	protected static final Logger _log = Logger.getLogger(FortManager.class.getName());
+	
+	private List<Fort> _forts;
+	
+	public final int findNearestFortIndex(L2Object obj)
+	{
+		return findNearestFortIndex(obj, Long.MAX_VALUE);
+	}
+	
+	public final int findNearestFortIndex(L2Object obj, long maxDistance)
+	{
+		int index = getFortIndex(obj);
+		if (index < 0)
+		{
+			double distance;
+			Fort fort;
+			for (int i = 0; i < getForts().size(); i++)
+			{
+				fort = getForts().get(i);
+				if (fort == null)
+				{
+					continue;
+				}
+				distance = fort.getDistance(obj);
+				if (maxDistance > distance)
+				{
+					maxDistance = (long) distance;
+					index = i;
+				}
+			}
+		}
+		return index;
+	}
+	
+	public final Fort getFortById(int fortId)
+	{
+		for (Fort f : getForts())
+		{
+			if (f.getResidenceId() == fortId)
+			{
+				return f;
+			}
+		}
+		return null;
+	}
+	
+	public final Fort getFortByOwner(L2Clan clan)
+	{
+		for (Fort f : getForts())
+		{
+			if (f.getOwnerClan() == clan)
+			{
+				return f;
+			}
+		}
+		return null;
+	}
+	
+	public final Fort getFort(String name)
+	{
+		for (Fort f : getForts())
+		{
+			if (f.getName().equalsIgnoreCase(name.trim()))
+			{
+				return f;
+			}
+		}
+		return null;
+	}
+	
+	public final Fort getFort(int x, int y, int z)
+	{
+		for (Fort f : getForts())
+		{
+			if (f.checkIfInZone(x, y, z))
+			{
+				return f;
+			}
+		}
+		return null;
+	}
+	
+	public final Fort getFort(L2Object activeObject)
+	{
+		return getFort(activeObject.getX(), activeObject.getY(), activeObject.getZ());
+	}
+	
+	public final int getFortIndex(int fortId)
+	{
+		Fort fort;
+		for (int i = 0; i < getForts().size(); i++)
+		{
+			fort = getForts().get(i);
+			if ((fort != null) && (fort.getResidenceId() == fortId))
+			{
+				return i;
+			}
+		}
+		return -1;
+	}
+	
+	public final int getFortIndex(L2Object activeObject)
+	{
+		return getFortIndex(activeObject.getX(), activeObject.getY(), activeObject.getZ());
+	}
+	
+	public final int getFortIndex(int x, int y, int z)
+	{
+		Fort fort;
+		for (int i = 0; i < getForts().size(); i++)
+		{
+			fort = getForts().get(i);
+			if ((fort != null) && fort.checkIfInZone(x, y, z))
+			{
+				return i;
+			}
+		}
+		return -1;
+	}
+	
+	public final List<Fort> getForts()
+	{
+		if (_forts == null)
+		{
+			_forts = new FastList<>();
+		}
+		return _forts;
+	}
+	
+	@Override
+	public void loadInstances()
+	{
+		try (Connection con = L2DatabaseFactory.getInstance().getConnection();
+			Statement s = con.createStatement();
+			ResultSet rs = s.executeQuery("SELECT id FROM fort ORDER BY id"))
+		{
+			while (rs.next())
+			{
+				getForts().add(new Fort(rs.getInt("id")));
+			}
+			
+			_log.info(getClass().getSimpleName() + ": Loaded: " + getForts().size() + " fortress");
+			for (Fort fort : getForts())
+			{
+				fort.getSiege().getSiegeGuardManager().loadSiegeGuard();
+			}
+		}
+		catch (Exception e)
+		{
+			_log.log(Level.WARNING, "Exception: loadFortData(): " + e.getMessage(), e);
+		}
+	}
+	
+	@Override
+	public void updateReferences()
+	{
+	}
+	
+	@Override
+	public void activateInstances()
+	{
+		for (final Fort fort : _forts)
+		{
+			fort.activateInstance();
+		}
+	}
+	
+	public static final FortManager getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final FortManager _instance = new FortManager();
+	}
+}