1 files changed, 123 insertions, 0 deletions
diff --git a/src/net/ea/buysellrecv.cpp b/src/net/ea/buysellrecv.cpp
new file mode 100644
index 000000000..14fa812f0
--- /dev/null
+++ b/src/net/ea/buysellrecv.cpp
@@ -0,0 +1,123 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2015  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/buysellrecv.h"
+
+#include "inventory.h"
+#include "notifymanager.h"
+
+#include "being/playerinfo.h"
+
+#include "enums/resources/notifytypes.h"
+
+#include "gui/windows/buydialog.h"
+#include "gui/windows/buyselldialog.h"
+#include "gui/windows/npcselldialog.h"
+
+#include "gui/widgets/createwidget.h"
+
+#include "net/ea/eaprotocol.h"
+
+#include "debug.h"
+
+namespace Ea
+{
+
+namespace BuySellRecv
+{
+    BeingId mNpcId = BeingId_zero;
+    BuyDialog *mBuyDialog = nullptr;
+}
+
+void BuySellRecv::processNpcBuySellChoice(Net::MessageIn &msg)
+{
+    if (!BuySellDialog::isActive())
+    {
+        mNpcId = msg.readBeingId("npc id");
+        CREATEWIDGET(BuySellDialog, mNpcId);
+    }
+}
+
+void BuySellRecv::processNpcSell(Net::MessageIn &msg)
+{
+    msg.readInt16("len");
+    const int n_items = (msg.getLength() - 4) / 10;
+    if (n_items > 0)
+    {
+        SellDialog *const dialog = CREATEWIDGETR(NpcSellDialog, mNpcId);
+        dialog->setMoney(PlayerInfo::getAttribute(Attributes::MONEY));
+
+        for (int k = 0; k < n_items; k++)
+        {
+            const int index = msg.readInt16("index") - INVENTORY_OFFSET;
+            const int value = msg.readInt32("value");
+            msg.readInt32("value?");
+
+            const Item *const item = PlayerInfo::getInventory()
+                ->getItem(index);
+
+            if (item && item->isEquipped() == Equipped_false)
+                dialog->addItem(item, value);
+        }
+    }
+    else
+    {
+        NotifyManager::notify(NotifyTypes::SELL_LIST_EMPTY);
+    }
+}
+
+void BuySellRecv::processNpcBuyResponse(Net::MessageIn &msg)
+{
+    const uint8_t response = msg.readUInt8("response");
+    if (response == 0U)
+    {
+        NotifyManager::notify(NotifyTypes::BUY_DONE);
+        return;
+    }
+    // Reset player money since buy dialog already assumed purchase
+    // would go fine
+    if (Ea::BuySellRecv::mBuyDialog)
+    {
+        Ea::BuySellRecv::mBuyDialog->setMoney(
+            PlayerInfo::getAttribute(Attributes::MONEY));
+    }
+    switch (response)
+    {
+        case 1:
+            NotifyManager::notify(NotifyTypes::BUY_FAILED_NO_MONEY);
+            break;
+
+        case 2:
+            NotifyManager::notify(NotifyTypes::BUY_FAILED_OVERWEIGHT);
+            break;
+
+        case 3:
+            NotifyManager::notify(NotifyTypes::BUY_FAILED_TOO_MANY_ITEMS);
+            break;
+
+        default:
+            NotifyManager::notify(NotifyTypes::BUY_FAILED);
+            break;
+    };
+}
+
+}  // namespace Ea