331 lines
10 KiB
Java
331 lines
10 KiB
Java
/*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.util.Collection;
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import java.util.List;
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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 javolution.util.FastList;
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import javolution.util.FastMap;
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import com.l2jserver.Config;
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import com.l2jserver.L2DatabaseFactory;
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import com.l2jserver.gameserver.datatables.ItemTable;
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import com.l2jserver.gameserver.model.L2TradeList;
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import com.l2jserver.gameserver.model.L2TradeList.L2TradeItem;
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/**
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* This class ...
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* @version $Revision: 1.5.4.13 $ $Date: 2005/04/06 16:13:38 $
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*/
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public class TradeController
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{
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private static Logger _log = Logger.getLogger(TradeController.class.getName());
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private int _nextListId;
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private final Map<Integer, L2TradeList> _lists = new FastMap<>();
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/** Task launching the function for restore count of Item (Clan Hall) */
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/*
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* public class RestoreCount implements Runnable { private int _timer; public RestoreCount(int time) { _timer = time; } public void run() { restoreCount(_timer); dataTimerSave(_timer); ThreadPoolManager.getInstance().scheduleGeneral(new RestoreCount(_timer), (long)_timer*60*60*1000); } }
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*/
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public static TradeController getInstance()
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{
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return SingletonHolder._instance;
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}
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private TradeController()
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{
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_lists.clear();
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Connection con = null;
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/*
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* Initialize Shop buylist
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*/
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try
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{
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con = L2DatabaseFactory.getInstance().getConnection();
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PreparedStatement statement1 = con.prepareStatement("SELECT shop_id, npc_id FROM merchant_shopids");
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ResultSet rset1 = statement1.executeQuery();
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int itemId, price, maxCount, currentCount, time;
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long saveTimer;
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PreparedStatement statement = con.prepareStatement("SELECT item_id, price, shop_id, " + L2DatabaseFactory.getInstance().safetyString("order") + ", count, currentCount, time, savetimer FROM merchant_buylists WHERE shop_id=? ORDER BY " + L2DatabaseFactory.getInstance().safetyString("order") + " ASC");
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while (rset1.next())
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{
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statement.setString(1, String.valueOf(rset1.getInt("shop_id")));
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ResultSet rset = statement.executeQuery();
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statement.clearParameters();
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int shopId = rset1.getInt("shop_id");
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L2TradeList buy1 = new L2TradeList(shopId);
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while (rset.next())
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{
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itemId = rset.getInt("item_id");
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price = rset.getInt("price");
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maxCount = rset.getInt("count");
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currentCount = rset.getInt("currentCount");
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time = rset.getInt("time");
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saveTimer = rset.getLong("saveTimer");
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L2TradeItem item = new L2TradeItem(shopId, itemId);
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if (ItemTable.getInstance().getTemplate(itemId) == null)
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{
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_log.warning("Skipping itemId: " + itemId + " on buylistId: " + buy1.getListId() + ", missing data for that item.");
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continue;
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}
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if (price <= -1)
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{
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price = ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
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}
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if (Config.DEBUG)
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{
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// debug
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double diff = ((double) (price)) / ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
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if ((diff < 0.8) || (diff > 1.2))
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{
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_log.severe("PRICING DEBUG: TradeListId: " + buy1.getListId() + " - ItemId: " + itemId + " (" + ItemTable.getInstance().getTemplate(itemId).getName() + ") diff: " + diff + " - Price: " + price + " - Reference: " + ItemTable.getInstance().getTemplate(itemId).getReferencePrice());
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}
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}
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item.setPrice(price);
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item.setRestoreDelay(time);
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item.setNextRestoreTime(saveTimer);
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item.setMaxCount(maxCount);
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if (currentCount > -1)
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{
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item.setCurrentCount(currentCount);
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}
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else
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{
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item.setCurrentCount(maxCount);
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}
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buy1.addItem(item);
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}
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buy1.setNpcId(rset1.getString("npc_id"));
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_lists.put(buy1.getListId(), buy1);
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_nextListId = Math.max(_nextListId, buy1.getListId() + 1);
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rset.close();
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}
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statement.close();
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rset1.close();
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statement1.close();
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_log.info("TradeController: Loaded " + _lists.size() + " Buylists.");
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}
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catch (Exception e)
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{
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// problem with initializing spawn, go to next one
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_log.log(Level.WARNING, "TradeController: Buylists could not be initialized: " + e.getMessage(), e);
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}
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finally
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{
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L2DatabaseFactory.close(con);
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}
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/*
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* If enabled, initialize the custom buylist
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*/
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if (Config.CUSTOM_MERCHANT_TABLES)
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{
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try
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{
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int initialSize = _lists.size();
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con = L2DatabaseFactory.getInstance().getConnection();
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PreparedStatement statement1 = con.prepareStatement("SELECT shop_id, npc_id FROM custom_merchant_shopids");
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ResultSet rset1 = statement1.executeQuery();
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int itemId, price, maxCount, currentCount, time;
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long saveTimer;
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PreparedStatement statement = con.prepareStatement("SELECT item_id, price, shop_id, " + L2DatabaseFactory.getInstance().safetyString("order") + ", count, currentCount, time, savetimer FROM custom_merchant_buylists WHERE shop_id=? ORDER BY " + L2DatabaseFactory.getInstance().safetyString("order") + " ASC");
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while (rset1.next())
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{
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statement.setString(1, String.valueOf(rset1.getInt("shop_id")));
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ResultSet rset = statement.executeQuery();
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statement.clearParameters();
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int shopId = rset1.getInt("shop_id");
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L2TradeList buy1 = new L2TradeList(shopId);
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while (rset.next())
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{
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itemId = rset.getInt("item_id");
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price = rset.getInt("price");
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maxCount = rset.getInt("count");
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currentCount = rset.getInt("currentCount");
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time = rset.getInt("time");
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saveTimer = rset.getLong("saveTimer");
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L2TradeItem item = new L2TradeItem(shopId, itemId);
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if (ItemTable.getInstance().getTemplate(itemId) == null)
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{
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_log.warning("Skipping itemId: " + itemId + " on buylistId: " + buy1.getListId() + ", missing data for that item.");
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continue;
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}
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if (price <= -1)
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{
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price = ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
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}
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if (Config.DEBUG)
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{
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// debug
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double diff = ((double) (price)) / ItemTable.getInstance().getTemplate(itemId).getReferencePrice();
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if ((diff < 0.8) || (diff > 1.2))
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{
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_log.severe("PRICING DEBUG: TradeListId: " + buy1.getListId() + " - ItemId: " + itemId + " (" + ItemTable.getInstance().getTemplate(itemId).getName() + ") diff: " + diff + " - Price: " + price + " - Reference: " + ItemTable.getInstance().getTemplate(itemId).getReferencePrice());
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}
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}
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item.setPrice(price);
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item.setRestoreDelay(time);
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item.setNextRestoreTime(saveTimer);
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item.setMaxCount(maxCount);
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if (currentCount > -1)
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{
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item.setCurrentCount(currentCount);
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}
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else
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{
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item.setCurrentCount(maxCount);
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}
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buy1.addItem(item);
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}
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buy1.setNpcId(rset1.getString("npc_id"));
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_lists.put(buy1.getListId(), buy1);
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_nextListId = Math.max(_nextListId, buy1.getListId() + 1);
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rset.close();
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}
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statement.close();
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rset1.close();
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statement1.close();
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_log.info("TradeController: Loaded " + (_lists.size() - initialSize) + " Custom Buylists.");
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}
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catch (Exception e)
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{
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// problem with initializing spawn, go to next one
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_log.log(Level.WARNING, "TradeController: Buylists could not be initialized: " + e.getMessage(), e);
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}
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finally
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{
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L2DatabaseFactory.close(con);
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}
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}
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}
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public L2TradeList getBuyList(int listId)
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{
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return _lists.get(listId);
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}
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public List<L2TradeList> getBuyListByNpcId(int npcId)
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{
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List<L2TradeList> lists = new FastList<>();
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Collection<L2TradeList> values = _lists.values();
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for (L2TradeList list : values)
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{
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String tradeNpcId = list.getNpcId();
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if (tradeNpcId.startsWith("gm"))
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{
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continue;
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}
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if (npcId == Integer.parseInt(tradeNpcId))
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{
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lists.add(list);
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}
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}
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return lists;
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}
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public void dataCountStore()
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{
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Connection con = null;
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int listId;
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try
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{
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con = L2DatabaseFactory.getInstance().getConnection();
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PreparedStatement statement = con.prepareStatement("UPDATE merchant_buylists SET currentCount=? WHERE item_id=? AND shop_id=?");
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for (L2TradeList list : _lists.values())
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{
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if (list.hasLimitedStockItem())
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{
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listId = list.getListId();
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for (L2TradeItem item : list.getItems())
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{
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long currentCount;
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if (item.hasLimitedStock() && ((currentCount = item.getCurrentCount()) < item.getMaxCount()))
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{
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statement.setLong(1, currentCount);
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statement.setInt(2, item.getItemId());
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statement.setInt(3, listId);
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statement.executeUpdate();
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statement.clearParameters();
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}
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}
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}
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}
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statement.close();
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}
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catch (Exception e)
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{
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_log.log(Level.SEVERE, "TradeController: Could not store Count Item: " + e.getMessage(), e);
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}
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finally
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{
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L2DatabaseFactory.close(con);
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}
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}
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/**
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* @return
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*/
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public synchronized int getNextId()
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{
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return _nextListId++;
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}
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@SuppressWarnings("synthetic-access")
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private static class SingletonHolder
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{
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protected static final TradeController _instance = new TradeController();
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}
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}
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