114 lines
3.1 KiB
Java
114 lines
3.1 KiB
Java
/*
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* Copyright (C) 2004-2015 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.sql.Connection;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import com.l2jserver.L2DatabaseFactory;
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import com.l2jserver.gameserver.model.L2Territory;
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import com.l2jserver.gameserver.model.Location;
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/**
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* @author Balancer, Mr
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*/
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public class TerritoryTable
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{
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private static final Logger LOGGER = Logger.getLogger(TerritoryTable.class.getName());
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private static final Map<Integer, L2Territory> _territory = new HashMap<>();
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/**
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* Instantiates a new territory.
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*/
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protected TerritoryTable()
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{
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load();
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}
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/**
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* Gets the random point.
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* @param terr the territory Id?
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* @return the random point
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*/
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public Location getRandomPoint(int terr)
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{
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return _territory.get(terr).getRandomPoint();
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}
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/**
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* Gets the proc max.
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* @param terr the territory Id?
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* @return the proc max
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*/
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public int getProcMax(int terr)
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{
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return _territory.get(terr).getProcMax();
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}
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/**
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* Load the data from database.
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*/
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public void load()
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{
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_territory.clear();
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try (Connection con = L2DatabaseFactory.getInstance().getConnection();
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Statement stmt = con.createStatement();
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ResultSet rset = stmt.executeQuery("SELECT * FROM locations WHERE loc_id>0"))
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{
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while (rset.next())
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{
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int terrId = rset.getInt("loc_id");
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L2Territory terr = _territory.get(terrId);
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if (terr == null)
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{
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terr = new L2Territory(terrId);
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_territory.put(terrId, terr);
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}
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terr.add(rset.getInt("loc_x"), rset.getInt("loc_y"), rset.getInt("loc_zmin"), rset.getInt("loc_zmax"), rset.getInt("proc"));
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}
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LOGGER.info("TerritoryTable: Loaded " + _territory.size() + " territories from database.");
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}
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catch (SQLException e)
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{
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LOGGER.log(Level.SEVERE, "TerritoryTable: Failed to load territories from database!", e);
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}
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}
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/**
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* Gets the single instance of Territory.
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* @return single instance of Territory
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*/
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public static TerritoryTable 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 TerritoryTable _instance = new TerritoryTable();
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}
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}
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