/*
* 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 java.util.ArrayList;
import java.util.List;
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.network.serverpackets.ExBuySellList;
import lineage2.gameserver.network.serverpackets.components.SystemMsg;
import lineage2.gameserver.utils.Log;
import org.apache.commons.lang3.ArrayUtils;
/**
* @author Mobius
* @version $Revision: 1.0 $
*/
public class RequestExRefundItem extends L2GameClientPacket
{
/**
* Field _listId.
*/
@SuppressWarnings("unused")
private int _listId;
/**
* Field _count.
*/
private int _count;
/**
* Field _items.
*/
private int[] _items;
/**
* Method readImpl.
*/
@Override
protected void readImpl()
{
_listId = readD();
_count = readD();
if (((_count * 4) > _buf.remaining()) || (_count > Short.MAX_VALUE) || (_count < 1))
{
_count = 0;
return;
}
_items = new int[_count];
for (int i = 0; i < _count; i++)
{
_items[i] = readD();
if (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.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;
}
if (activeChar.isFishing())
{
activeChar.sendPacket(Msg.YOU_CANNOT_DO_THAT_WHILE_FISHING);
return;
}
if (!Config.ALT_GAME_KARMA_PLAYER_CAN_SHOP && (activeChar.getKarma() < 0) && !activeChar.isGM())
{
activeChar.sendActionFailed();
return;
}
NpcInstance npc = activeChar.getLastNpc();
boolean isValidMerchant = (npc != null) && npc.isMerchantNpc();
if (!activeChar.isGM() && ((npc == null) || !isValidMerchant || !activeChar.isInRange(npc, Creature.INTERACTION_DISTANCE)))
{
activeChar.sendActionFailed();
return;
}
activeChar.getInventory().writeLock();
try
{
int slots = 0;
long weight = 0;
long totalPrice = 0;
List<ItemInstance> refundList = new ArrayList<>();
for (int objId : _items)
{
ItemInstance item = activeChar.getRefund().getItemByObjectId(objId);
if (item == null)
{
continue;
}
totalPrice = SafeMath.addAndCheck(totalPrice, SafeMath.mulAndCheck(item.getCount(), item.getReferencePrice()) / 2);
weight = SafeMath.addAndCheck(weight, SafeMath.mulAndCheck(item.getCount(), item.getTemplate().getWeight()));
if (!item.isStackable() || (activeChar.getInventory().getItemByItemId(item.getItemId()) == null))
{
slots++;
}
refundList.add(item);
}
if (refundList.isEmpty())
{
activeChar.sendPacket(SystemMsg.INCORRECT_ITEM_COUNT);
activeChar.sendActionFailed();
return;
}
if (!activeChar.getInventory().validateWeight(weight))
{
sendPacket(Msg.YOU_HAVE_EXCEEDED_THE_WEIGHT_LIMIT);
activeChar.sendActionFailed();
return;
}
if (!activeChar.getInventory().validateCapacity(slots))
{
sendPacket(Msg.YOUR_INVENTORY_IS_FULL);
activeChar.sendActionFailed();
return;
}
if (!activeChar.reduceAdena(totalPrice))
{
activeChar.sendPacket(Msg.YOU_DO_NOT_HAVE_ENOUGH_ADENA);
activeChar.sendActionFailed();
return;
}
for (ItemInstance item : refundList)
{
ItemInstance refund = activeChar.getRefund().removeItem(item);
Log.LogItem(activeChar, Log.RefundReturn, refund);
activeChar.getInventory().addItem(refund);
}
}
catch (ArithmeticException ae)
{
sendPacket(Msg.YOU_HAVE_EXCEEDED_THE_QUANTITY_THAT_CAN_BE_INPUTTED);
return;
}
finally
{
activeChar.getInventory().writeUnlock();
}
activeChar.sendPacket(new ExBuySellList.SellRefundList(activeChar, true));
activeChar.sendChanges();
}
}