11-19-2011, 11:29 AM
при продажи у нпц вылетает ошибка
PHP код:
<?php
14:26:08.826 Client: L2GameClient: player 'Darvin'@127.0.0.1 from IP: 127.0.0.1
- Failed running: [C] RequestSellItem - L2Open Server Version: Unknown Version
java.lang.NullPointerException
at l2open.gameserver.clientpackets.RequestSellItem.runImpl(RequestSellIt
em.java:128)
at l2open.gameserver.clientpackets.L2GameClientPacket.run(L2GameClientPa
cket.java:49)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source
)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
14:26:08.838 Packet not completed. Maybe cheater. IP:127.0.0.1, account:admin,
character:Darvin
вот сам пакет который не выполняеться
PHP код:
<?php
package l2open.gameserver.clientpackets;
import l2open.Config;
import l2open.gameserver.TradeController;
import l2open.gameserver.cache.Msg;
import l2open.gameserver.model.L2Character;
import l2open.gameserver.model.L2Player;
import l2open.gameserver.model.entity.residence.Castle;
import l2open.gameserver.model.instances.*;
import l2open.gameserver.model.items.L2ItemInstance;
import l2open.gameserver.model.items.L2ItemInstance.ItemLocation;
import l2open.gameserver.serverpackets.ExBuySellList;
import l2open.util.Log;
import l2open.util.SafeMath;
import l2open.util.Util;
import java.util.concurrent.ConcurrentLinkedQueue;
/**
* packet type id 0x37
* format: cddb, b - array if (ddd)
*/
public class RequestSellItem extends L2GameClientPacket
{
private int _listId;
private int _count;
private long[] _items; // count*3
@Override
public void readImpl()
{
_listId = readD();
_count = readD();
if(_count * 16 > _buf.remaining() || _count > Short.MAX_VALUE || _count <= 0)
{
_items = null;
return;
}
_items = new long[_count * 3];
for(int i = 0; i < _count; i++)
{
_items[i * 3 + 0] = readD();
_items[i * 3 + 1] = readD();
_items[i * 3 + 2] = readQ();
if(_items[i * 3 + 0] < 1 || _items[i * 3 + 1] < 1 || _items[i * 3 + 2] < 1)
{
_items = null;
break;
}
}
}
@Override
public void runImpl()
{
L2Player activeChar = getClient().getActiveChar();
if(activeChar == null)
return;
if(_items == null || _count <= 0)
return;
if(!Config.ALT_GAME_KARMA_PLAYER_CAN_SHOP && activeChar.getKarma() > 0 && !activeChar.isGM())
{
activeChar.sendActionFailed();
return;
}
L2NpcInstance npc = activeChar.getLastNpc();
if("sell".equalsIgnoreCase(activeChar.getLastBbsOperaion()))
activeChar.setLastBbsOperaion(null);
else
{
boolean isValidMerchant = npc instanceof L2ClanHallManagerInstance || npc instanceof L2MerchantInstance || npc instanceof L2MercManagerInstance || npc instanceof L2CastleChamberlainInstance || npc instanceof L2NpcFriendInstance;
if(!activeChar.isGM() && (npc == null || !isValidMerchant || !activeChar.isInRange(npc.getLoc(), L2Character.INTERACTION_DISTANCE)))
{
activeChar.sendActionFailed();
return;
}
}
for(int i = 0; i < _count; i++)
{
int objectId = (int) _items[i * 3 + 0];
int itemId = (int) _items[i * 3 + 1];
long cnt = _items[i * 3 + 2];
if(cnt < 0)
{
Util.handleIllegalPlayerAction(activeChar, "Integer overflow", "RequestSellItem[100]", 0);
continue;
}
else if(cnt == 0)
continue;
L2ItemInstance item = activeChar.getInventory().getItemByObjectId(objectId);
if(item == null || !item.canBeTraded(activeChar) || !item.getItem().isSellable())
{
activeChar.sendPacket(Msg.THE_ATTEMPT_TO_SELL_HAS_FAILED);
return;
}
if(item.getItemId() != itemId)
{
Util.handleIllegalPlayerAction(activeChar, "Fake packet", "RequestSellItem[115]", 0);
continue;
}
if(item.getCount() < cnt)
{
Util.handleIllegalPlayerAction(activeChar, "Incorrect item count", "RequestSellItem[121]", 0);
continue;
}
long price = item.getReferencePrice() * cnt / 2;
activeChar.addAdena(price);
Log.LogItem(activeChar, Log.SellItem, item);
// If player sells the enchant scroll he is using, deactivate it
if(activeChar.getEnchantScroll() != null && item.getObjectId() == activeChar.getEnchantScroll().getObjectId())
activeChar.setEnchantScroll(null);
L2ItemInstance refund = activeChar.getInventory().dropItem(item, cnt, true);
refund.setLocation(ItemLocation.VOID);
ConcurrentLinkedQueue<L2ItemInstance> refundlist = activeChar.getInventory().getRefundItemsList();
if(refund.isStackable())
{
boolean found = false;
for(L2ItemInstance ahri : refundlist)
if(ahri.getItemId() == refund.getItemId())
{
ahri.setCount(SafeMath.safeAddLongOrMax(ahri.getCount(), refund.getCount()));
found = true;
break;
}
if(!found)
refundlist.add(refund);
}
else
refundlist.add(refund);
if(refundlist.size() > 12)
refundlist.poll();
}
double taxRate = 0;
Castle castle = null;
if(npc != null)
{
castle = npc.getCastle(activeChar);
if(castle != null)
taxRate = castle.getTaxRate();
}
activeChar.sendPacket(new ExBuySellList(TradeController.getInstance().getBuyList(_listId), activeChar, taxRate).done());
activeChar.updateStats();
}
}
