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-rw-r--r--src/net/ea/tradehandler.cpp284
-rw-r--r--src/net/ea/tradehandler.h63
2 files changed, 347 insertions, 0 deletions
diff --git a/src/net/ea/tradehandler.cpp b/src/net/ea/tradehandler.cpp
new file mode 100644
index 000000000..36a5f8811
--- /dev/null
+++ b/src/net/ea/tradehandler.cpp
@@ -0,0 +1,284 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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 2 of the License, or
+ * 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/>.
+ */
+
+#include "net/ea/tradehandler.h"
+
+#include "event.h"
+#include "inventory.h"
+#include "item.h"
+#include "log.h"
+#include "playerinfo.h"
+#include "playerrelations.h"
+
+#include "gui/confirmdialog.h"
+#include "gui/tradewindow.h"
+
+#include "net/inventoryhandler.h"
+#include "net/messagein.h"
+
+#include "net/ea/eaprotocol.h"
+
+#include "utils/gettext.h"
+
+#include "debug.h"
+
+extern std::string tradePartnerName;
+ConfirmDialog *confirmDlg;
+
+/**
+ * Listener for request trade dialogs
+ */
+namespace
+{
+ struct RequestTradeListener : public gcn::ActionListener
+ {
+ void action(const gcn::ActionEvent &event)
+ {
+ confirmDlg = 0;
+ if (event.getId() == "ignore")
+ player_relations.ignoreTrade(tradePartnerName);
+ Net::getTradeHandler()->respond(event.getId() == "yes");
+ }
+ } listener;
+}
+
+namespace Ea
+{
+
+TradeHandler::TradeHandler()
+{
+ confirmDlg = 0;
+}
+
+void TradeHandler::removeItem(int slotNum A_UNUSED, int amount A_UNUSED)
+{
+ // TODO
+}
+
+void TradeHandler::processTradeRequest(Net::MessageIn &msg)
+{
+ // If a trade window or request window is already open, send a
+ // trade cancel to any other trade request.
+ //
+ // Note that it would be nice if the server would prevent this
+ // situation, and that the requesting player would get a
+ // special message about the player being occupied.
+ std::string tradePartnerNameTemp = msg.readString(24);
+
+ if (player_relations.hasPermission(tradePartnerName,
+ PlayerRelation::TRADE))
+ {
+ if (PlayerInfo::isTrading() || confirmDlg)
+ {
+ Net::getTradeHandler()->respond(false);
+ return;
+ }
+
+ tradePartnerName = tradePartnerNameTemp;
+ PlayerInfo::setTrading(true);
+ if (tradeWindow)
+ {
+ if (tradePartnerName.empty()
+ || tradeWindow->getAutoTradeNick()
+ != tradePartnerName)
+ {
+ tradeWindow->clear();
+ confirmDlg = new ConfirmDialog(
+ _("Request for Trade"),
+ strprintf(_("%s wants to trade with you, do"
+ " you accept?"), tradePartnerName.c_str()),
+ true);
+ confirmDlg->addActionListener(&listener);
+ }
+ else
+ {
+ Net::getTradeHandler()->respond(true);
+ }
+ }
+ }
+ else
+ {
+ Net::getTradeHandler()->respond(false);
+ return;
+ }
+}
+
+void TradeHandler::processTradeResponse(Net::MessageIn &msg)
+{
+ switch (msg.readInt8())
+ {
+ case 0: // Too far away
+ SERVER_NOTICE(_("Trading isn't possible. Trade "
+ "partner is too far away."))
+ break;
+ case 1: // Character doesn't exist
+ SERVER_NOTICE(_("Trading isn't possible. Character "
+ "doesn't exist."))
+ break;
+ case 2: // Invite request check failed...
+ SERVER_NOTICE(_("Trade cancelled due to an unknown "
+ "reason."))
+ break;
+ case 3: // Trade accepted
+ if (tradeWindow)
+ {
+ tradeWindow->reset();
+ tradeWindow->setCaption(strprintf(
+ _("Trade: You and %s"),
+ tradePartnerName.c_str()));
+ tradeWindow->initTrade(tradePartnerName);
+ tradeWindow->setVisible(true);
+ }
+ break;
+ case 4: // Trade cancelled
+ if (player_relations.hasPermission(tradePartnerName,
+ PlayerRelation::SPEECH_LOG))
+ {
+ SERVER_NOTICE(strprintf(_("Trade with %s cancelled."),
+ tradePartnerName.c_str()))
+ }
+ // otherwise ignore silently
+
+ if (tradeWindow)
+ {
+ tradeWindow->setVisible(false);
+// tradeWindow->clear();
+ }
+ PlayerInfo::setTrading(false);
+ break;
+ default: // Shouldn't happen as well, but to be sure
+ SERVER_NOTICE(_("Unhandled trade cancel packet."))
+ if (tradeWindow)
+ tradeWindow->clear();
+ break;
+ }
+}
+
+void TradeHandler::processTradeItemAdd(Net::MessageIn &msg)
+{
+ int amount = msg.readInt32();
+ int type = msg.readInt16();
+ int identify = msg.readInt8(); // identified flag
+ msg.readInt8(); // attribute
+ int refine = msg.readInt8(); // refine
+ msg.skip(8); // card (4 shorts)
+
+ // TODO: handle also identified, etc
+ if (tradeWindow)
+ {
+ if (type == 0)
+ {
+ tradeWindow->setMoney(amount);
+ }
+ else
+ {
+ tradeWindow->addItem2(type, false, amount, refine,
+ static_cast<unsigned char>(identify), false);
+ }
+ }
+}
+
+void TradeHandler::processTradeItemAddResponse(Net::MessageIn &msg)
+{
+ // Trade: New Item add response (was 0x00ea, now 01b1)
+ const int index = msg.readInt16() - INVENTORY_OFFSET;
+ Item *item = PlayerInfo::getInventory()->getItem(index);
+ if (!item)
+ {
+ if (tradeWindow)
+ tradeWindow->receivedOk(true);
+ return;
+ }
+ int quantity = msg.readInt16();
+
+ int res = msg.readInt8();
+ switch (res)
+ {
+ case 0:
+ // Successfully added item
+ if (item->isEquipment() && item->isEquipped())
+ Net::getInventoryHandler()->unequipItem(item);
+
+ if (tradeWindow)
+ {
+ tradeWindow->addItem2(item->getId(), true,
+ quantity, item->getRefine(), item->getColor(),
+ item->isEquipment());
+ }
+ item->increaseQuantity(-quantity);
+ break;
+ case 1:
+ // Add item failed - player overweighted
+ SERVER_NOTICE(_("Failed adding item. Trade "
+ "partner is over weighted."))
+ break;
+ case 2:
+ // Add item failed - player has no free slot
+ SERVER_NOTICE(_("Failed adding item. Trade "
+ "partner has no free slot."))
+ break;
+ case 3:
+ // Add item failed - non tradable item
+ SERVER_NOTICE(_("Failed adding item. You "
+ "can't trade this item."))
+ break;
+ default:
+ SERVER_NOTICE(_("Failed adding item for "
+ "unknown reason."))
+ logger->log("QQQ SMSG_TRADE_ITEM_ADD_RESPONSE: "
+ + toString(res));
+ break;
+ }
+}
+
+void TradeHandler::processTradeOk(Net::MessageIn &msg)
+{
+ // 0 means ok from myself, 1 means ok from other;
+ if (tradeWindow)
+ tradeWindow->receivedOk(msg.readInt8() == 0);
+ else
+ msg.readInt8();
+}
+
+void TradeHandler::processTradeCancel(Net::MessageIn &msg A_UNUSED)
+{
+ SERVER_NOTICE(_("Trade canceled."))
+ if (tradeWindow)
+ {
+ tradeWindow->setVisible(false);
+ tradeWindow->reset();
+ }
+ PlayerInfo::setTrading(false);
+}
+
+void TradeHandler::processTradeComplete(Net::MessageIn &msg A_UNUSED)
+{
+ SERVER_NOTICE(_("Trade completed."))
+ if (tradeWindow)
+ {
+ tradeWindow->setVisible(false);
+ tradeWindow->reset();
+ }
+ PlayerInfo::setTrading(false);
+}
+
+} // namespace Ea
diff --git a/src/net/ea/tradehandler.h b/src/net/ea/tradehandler.h
new file mode 100644
index 000000000..2a27f8c31
--- /dev/null
+++ b/src/net/ea/tradehandler.h
@@ -0,0 +1,63 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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 2 of the License, or
+ * 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/>.
+ */
+
+#ifndef NET_EA_TRADEHANDLER_H
+#define NET_EA_TRADEHANDLER_H
+
+#include "net/messagein.h"
+#include "net/net.h"
+#include "net/tradehandler.h"
+
+#ifdef __GNUC__
+#define A_UNUSED __attribute__ ((unused))
+#else
+#define A_UNUSED
+#endif
+
+namespace Ea
+{
+
+class TradeHandler : public Net::TradeHandler
+{
+ public:
+ TradeHandler();
+
+ void removeItem(int slotNum, int amount);
+
+ void processTradeRequest(Net::MessageIn &msg);
+
+ void processTradeResponse(Net::MessageIn &msg);
+
+ void processTradeItemAdd(Net::MessageIn &msg);
+
+ void processTradeItemAddResponse(Net::MessageIn &msg);
+
+ void processTradeOk(Net::MessageIn &msg);
+
+ void processTradeCancel(Net::MessageIn &msg);
+
+ void processTradeComplete(Net::MessageIn &msg);
+};
+
+} // namespace Ea
+
+#endif // NET_EA_TRADEHANDLER_H
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