1 files changed, 92 insertions, 0 deletions
diff --git a/src/net/tmwserv/buysellhandler.cpp b/src/net/tmwserv/buysellhandler.cpp
new file mode 100644
index 00000000..54750cbb
--- /dev/null
+++ b/src/net/tmwserv/buysellhandler.cpp
@@ -0,0 +1,92 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "buysellhandler.h"
+
+#include <SDL_types.h>
+
+#include "../messagein.h"
+#include "protocol.h"
+
+#include "../../beingmanager.h"
+#include "../../item.h"
+#include "../../localplayer.h"
+#include "../../npc.h"
+
+#include "../../gui/buy.h"
+#include "../../gui/chat.h"
+#include "../../gui/sell.h"
+
+extern BuyDialog *buyDialog;
+extern SellDialog *sellDialog;
+extern Window *buySellDialog;
+
+BuySellHandler::BuySellHandler()
+{
+    static const Uint16 _messages[] = {
+        GPMSG_NPC_BUY,
+        GPMSG_NPC_SELL,
+        0
+    };
+    handledMessages = _messages;
+}
+
+void BuySellHandler::handleMessage(MessageIn &msg)
+{
+    Being *being = beingManager->findBeing(msg.readInt16());
+    if (!being || being->getType() != Being::NPC)
+    {
+        return;
+    }
+
+    current_npc = static_cast< NPC * >(being);
+
+    switch (msg.getId())
+    {
+        case GPMSG_NPC_BUY:
+            buyDialog->reset();
+            buyDialog->setMoney(player_node->getMoney());
+            buyDialog->setVisible(true);
+
+            while (msg.getUnreadLength())
+            {
+                int itemId = msg.readInt16();
+                int amount = msg.readInt16();
+                int value = msg.readInt16();
+                buyDialog->addItem(itemId, amount, value);
+            }
+            break;
+
+        case GPMSG_NPC_SELL:
+            sellDialog->setMoney(player_node->getMoney());
+            sellDialog->reset();
+            sellDialog->setVisible(true);
+
+            while (msg.getUnreadLength())
+            {
+                int itemId = msg.readInt16();
+                int amount = msg.readInt16();
+                int value = msg.readInt16();
+                sellDialog->addItem(itemId, amount, value);
+            }
+            break;
+    }
+}