src/main/java/com/l2jserver/gameserver/network/clientpackets/TradeDone.java - develop - tofu/l2interlude

src/main/java/com/l2jserver/gameserver/network/clientpackets/TradeDone.java
105 строк3 KB
Zoey76
01 янв 2025, 07:57
01 янв 2025, 07:5716130a5
/*
 * Copyright © 2004-2025 L2J Server
 * 
 * This file is part of L2J Server.
 * 
 * L2J Server 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.
 * 
 * L2J Server 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 com.l2jserver.gameserver.network.clientpackets;

import static com.l2jserver.gameserver.config.Configuration.general;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.l2jserver.gameserver.model.L2World;
import com.l2jserver.gameserver.model.TradeList;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.network.SystemMessageId;

/**
 * This packet manages the trade response.
 */
public final class TradeDone extends L2GameClientPacket {
	private static final Logger LOG = LoggerFactory.getLogger(TradeDone.class);
	
	private int _response;
	
	@Override
	protected void readImpl() {
		_response = readD();
	}
	
	@Override
	protected void runImpl() {
		final L2PcInstance player = getActiveChar();
		if (player == null) {
			return;
		}
		
		if (!getClient().getFloodProtectors().getTransaction().tryPerformAction("trade")) {
			player.sendMessage("You are trading too fast.");
			return;
		}
		
		final TradeList trade = player.getActiveTradeList();
		if (trade == null) {
			if (general().debug()) {
				LOG.warn("player.getTradeList == null in {} for player {}", getType(), player.getName());
			}
			return;
		}
		
		if (trade.isLocked()) {
			return;
		}
		
		if (_response == 1) {
			if ((trade.getPartner() == null) || (L2World.getInstance().getPlayer(trade.getPartner().getObjectId()) == null)) {
				// Trade partner not found, cancel trade
				player.cancelActiveTrade();
				player.sendPacket(SystemMessageId.TARGET_IS_NOT_FOUND_IN_THE_GAME);
				return;
			}
			
			if ((trade.getOwner().getActiveEnchantItemId() != L2PcInstance.ID_NONE) || (trade.getPartner().getActiveEnchantItemId() != L2PcInstance.ID_NONE)) {
				return;
			}
			
			if (!player.getAccessLevel().allowTransaction()) {
				player.cancelActiveTrade();
				player.sendPacket(SystemMessageId.YOU_ARE_NOT_AUTHORIZED_TO_DO_THAT);
				return;
			}
			
			if ((player.getInstanceId() != trade.getPartner().getInstanceId()) && (player.getInstanceId() != -1)) {
				player.cancelActiveTrade();
				return;
			}
			
			if (player.calculateDistance(trade.getPartner(), true, false) > 150) {
				player.cancelActiveTrade();
				return;
			}
			trade.confirm();
		} else {
			player.cancelActiveTrade();
		}
	}
	
	@Override
	public String getType() {
		return "[C] 1C TradeDone";
	}
}