111 lines
2.5 KiB
Java
111 lines
2.5 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.model;
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import java.util.concurrent.ScheduledFuture;
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import com.l2jserver.gameserver.ThreadPoolManager;
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import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
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import com.l2jserver.gameserver.model.actor.instance.L2PetInstance;
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/**
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* @author DrHouse
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*/
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public class DropProtection implements Runnable
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{
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private volatile boolean _isProtected = false;
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private L2PcInstance _owner = null;
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private ScheduledFuture<?> _task = null;
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private static final long PROTECTED_MILLIS_TIME = 15000;
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@Override
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public synchronized void run()
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{
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_isProtected = false;
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_owner = null;
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_task = null;
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}
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public boolean isProtected()
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{
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return _isProtected;
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}
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public L2PcInstance getOwner()
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{
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return _owner;
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}
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public synchronized boolean tryPickUp(L2PcInstance actor)
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{
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if (!_isProtected)
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{
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return true;
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}
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if (_owner == actor)
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{
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return true;
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}
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if ((_owner.getParty() != null) && (_owner.getParty() == actor.getParty()))
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{
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return true;
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}
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/*
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* if (_owner.getClan() != null && _owner.getClan() == actor.getClan()) return true;
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*/
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return false;
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}
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public boolean tryPickUp(L2PetInstance pet)
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{
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return tryPickUp(pet.getOwner());
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}
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public synchronized void unprotect()
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{
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if (_task != null)
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{
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_task.cancel(false);
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}
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_isProtected = false;
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_owner = null;
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_task = null;
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}
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public synchronized void protect(L2PcInstance player)
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{
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unprotect();
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_isProtected = true;
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_owner = player;
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if (_owner == null)
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{
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throw new NullPointerException("Trying to protect dropped item to null owner");
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}
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_task = ThreadPoolManager.getInstance().scheduleGeneral(this, PROTECTED_MILLIS_TIME);
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}
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}
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