100 lines
3.0 KiB
Java
100 lines
3.0 KiB
Java
/*
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* Copyright (C) 2004-2015 L2J DataPack
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*
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* This file is part of L2J DataPack.
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*
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* L2J DataPack 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 DataPack 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 handlers.itemhandlers;
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import java.util.List;
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import com.l2jserver.Config;
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import com.l2jserver.gameserver.handler.IItemHandler;
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import com.l2jserver.gameserver.model.L2ExtractableProduct;
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import com.l2jserver.gameserver.model.actor.L2Playable;
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import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
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import com.l2jserver.gameserver.model.items.L2EtcItem;
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import com.l2jserver.gameserver.model.items.instance.L2ItemInstance;
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import com.l2jserver.gameserver.network.SystemMessageId;
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import com.l2jserver.util.Rnd;
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/**
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* Extractable Items handler.
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* @author HorridoJoho
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*/
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public class ExtractableItems implements IItemHandler
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{
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@Override
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public boolean useItem(L2Playable playable, L2ItemInstance item, boolean forceUse)
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{
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if (!playable.isPlayer())
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{
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playable.sendPacket(SystemMessageId.YOUR_PET_CANNOT_CARRY_THIS_ITEM);
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return false;
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}
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final L2PcInstance activeChar = playable.getActingPlayer();
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final L2EtcItem etcitem = (L2EtcItem) item.getItem();
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final List<L2ExtractableProduct> exitem = etcitem.getExtractableItems();
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if (exitem == null)
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{
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_log.info("No extractable data defined for " + etcitem);
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return false;
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}
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// destroy item
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if (!activeChar.destroyItem("Extract", item.getObjectId(), 1, activeChar, true))
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{
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return false;
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}
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boolean created = false;
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for (L2ExtractableProduct expi : exitem)
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{
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if (Rnd.get(100000) <= expi.getChance())
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{
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final int min = (int) (expi.getMin() * Config.RATE_EXTRACTABLE);
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final int max = (int) (expi.getMax() * Config.RATE_EXTRACTABLE);
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int createItemAmount = (max == min) ? min : (Rnd.get((max - min) + 1) + min);
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if (createItemAmount == 0)
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{
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continue;
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}
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if (item.isStackable() || (createItemAmount == 1))
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{
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activeChar.addItem("Extract", expi.getId(), createItemAmount, activeChar, true);
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}
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else
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{
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while (createItemAmount > 0)
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{
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activeChar.addItem("Extract", expi.getId(), 1, activeChar, true);
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createItemAmount--;
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}
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}
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created = true;
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}
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}
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if (!created)
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{
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activeChar.sendPacket(SystemMessageId.THERE_WAS_NOTHING_FOUND_INSIDE);
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}
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return true;
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}
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}
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