lineage2.gameserver.network.clientpackets.SendWareHouseWithDrawList.java Source code

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Here is the source code for lineage2.gameserver.network.clientpackets.SendWareHouseWithDrawList.java

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/*
 * This program 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.
 *
 * This program 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 lineage2.gameserver.network.clientpackets;

import lineage2.commons.math.SafeMath;
import lineage2.gameserver.Config;
import lineage2.gameserver.cache.Msg;
import lineage2.gameserver.model.Creature;
import lineage2.gameserver.model.Player;
import lineage2.gameserver.model.instances.NpcInstance;
import lineage2.gameserver.model.items.ItemInstance;
import lineage2.gameserver.model.items.PcInventory;
import lineage2.gameserver.model.items.Warehouse;
import lineage2.gameserver.model.items.Warehouse.WarehouseType;
import lineage2.gameserver.model.pledge.Clan;
import lineage2.gameserver.network.serverpackets.components.SystemMsg;
import lineage2.gameserver.utils.Log;

import org.apache.commons.lang3.ArrayUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author Mobius
 * @version $Revision: 1.0 $
 */
public class SendWareHouseWithDrawList extends L2GameClientPacket {
    /**
     * Field _log.
     */
    private static final Logger _log = LoggerFactory.getLogger(SendWareHouseWithDrawList.class);
    /**
     * Field _count.
     */
    private int _count;
    /**
     * Field _items.
     */
    private int[] _items;
    /**
     * Field _itemQ.
     */
    private long[] _itemQ;

    /**
     * Method readImpl.
     */
    @Override
    protected void readImpl() {
        _count = readD();
        if (((_count * 12) > _buf.remaining()) || (_count > Short.MAX_VALUE) || (_count < 1)) {
            _count = 0;
            return;
        }
        _items = new int[_count];
        _itemQ = new long[_count];
        for (int i = 0; i < _count; i++) {
            _items[i] = readD();
            _itemQ[i] = readQ();
            if ((_itemQ[i] < 1) || (ArrayUtils.indexOf(_items, _items[i]) < i)) {
                _count = 0;
                break;
            }
        }
    }

    /**
     * Method runImpl.
     */
    @Override
    protected void runImpl() {
        Player activeChar = getClient().getActiveChar();
        if ((activeChar == null) || (_count == 0)) {
            return;
        }
        if (!activeChar.getPlayerAccess().UseWarehouse) {
            activeChar.sendActionFailed();
            return;
        }
        if (activeChar.isActionsDisabled()) {
            activeChar.sendActionFailed();
            return;
        }
        if (activeChar.isInStoreMode()) {
            activeChar.sendPacket(
                    Msg.WHILE_OPERATING_A_PRIVATE_STORE_OR_WORKSHOP_YOU_CANNOT_DISCARD_DESTROY_OR_TRADE_AN_ITEM);
            return;
        }
        if (activeChar.isInTrade()) {
            activeChar.sendActionFailed();
            return;
        }
        NpcInstance whkeeper = activeChar.getLastNpc();
        if ((whkeeper == null) || !activeChar.isInRange(whkeeper, Creature.INTERACTION_DISTANCE)) {
            activeChar.sendPacket(Msg.WAREHOUSE_IS_TOO_FAR);
            return;
        }
        Warehouse warehouse = null;
        String logType = null;
        if (activeChar.getUsingWarehouseType() == WarehouseType.PRIVATE) {
            warehouse = activeChar.getWarehouse();
            logType = Log.WarehouseWithdraw;
        } else if (activeChar.getUsingWarehouseType() == WarehouseType.CLAN) {
            logType = Log.ClanWarehouseWithdraw;
            boolean canWithdrawCWH = false;
            if (activeChar.getClan() != null) {
                if (((activeChar.getClanPrivileges() & Clan.CP_CL_WAREHOUSE_SEARCH) == Clan.CP_CL_WAREHOUSE_SEARCH)
                        && (Config.ALT_ALLOW_OTHERS_WITHDRAW_FROM_CLAN_WAREHOUSE || activeChar.isClanLeader()
                                || activeChar.getVarB("canWhWithdraw"))) {
                    canWithdrawCWH = true;
                }
            }
            if (!canWithdrawCWH) {
                return;
            }
            warehouse = activeChar.getClan().getWarehouse();
        } else if (activeChar.getUsingWarehouseType() == WarehouseType.FREIGHT) {
            warehouse = activeChar.getFreight();
            logType = Log.FreightWithdraw;
        } else {
            _log.warn("Error retrieving a warehouse object for char " + activeChar.getName()
                    + " - using warehouse type: " + activeChar.getUsingWarehouseType());
            return;
        }
        PcInventory inventory = activeChar.getInventory();
        inventory.writeLock();
        warehouse.writeLock();
        try {
            long weight = 0;
            int slots = 0;
            for (int i = 0; i < _count; i++) {
                ItemInstance item = warehouse.getItemByObjectId(_items[i]);
                if ((item == null) || (item.getCount() < _itemQ[i])) {
                    activeChar.sendPacket(SystemMsg.INCORRECT_ITEM_COUNT);
                    return;
                }
                weight = SafeMath.addAndCheck(weight,
                        SafeMath.mulAndCheck(item.getTemplate().getWeight(), _itemQ[i]));
                if (!item.isStackable() || (inventory.getItemByItemId(item.getItemId()) == null)) {
                    slots++;
                }
            }
            if (!activeChar.getInventory().validateCapacity(slots)) {
                activeChar.sendPacket(Msg.YOUR_INVENTORY_IS_FULL);
                return;
            }
            if (!activeChar.getInventory().validateWeight(weight)) {
                activeChar.sendPacket(Msg.YOU_HAVE_EXCEEDED_THE_WEIGHT_LIMIT);
                return;
            }
            for (int i = 0; i < _count; i++) {
                ItemInstance item = warehouse.removeItemByObjectId(_items[i], _itemQ[i]);
                Log.LogItem(activeChar, logType, item);
                activeChar.getInventory().addItem(item);
            }
        } catch (ArithmeticException ae) {
            sendPacket(Msg.YOU_HAVE_EXCEEDED_THE_QUANTITY_THAT_CAN_BE_INPUTTED);
            return;
        } finally {
            warehouse.writeUnlock();
            inventory.writeUnlock();
        }
        activeChar.sendChanges();
        activeChar.sendPacket(Msg.THE_TRANSACTION_IS_COMPLETE);
    }
}