eathena: add partial support for packet SMSG_TRADE_UNDO 0x00f1.

3 files changed, 13 insertions, 0 deletions

diff --git a/src/net/eathena/protocol.h b/src/net/eathena/protocol.h
index aaf75daf6..d94c8c036 100644
--- a/src/net/eathena/protocol.h
+++ b/src/net/eathena/protocol.h
@@ -164,6 +164,7 @@
 #define SMSG_TRADE_OK                0x00ec
 #define SMSG_TRADE_CANCEL            0x00ee
 #define SMSG_TRADE_COMPLETE          0x00f0
+#define SMSG_TRADE_UNDO              0x00f1
 
 #define SMSG_PARTY_CREATE            0x00fa
 #define SMSG_PARTY_INFO              0x00fb
diff --git a/src/net/eathena/tradehandler.cpp b/src/net/eathena/tradehandler.cpp
index da97b7a0a..7a4cb4e9f 100644
--- a/src/net/eathena/tradehandler.cpp
+++ b/src/net/eathena/tradehandler.cpp
@@ -60,6 +60,7 @@ TradeHandler::TradeHandler() :
         SMSG_TRADE_OK,
         SMSG_TRADE_CANCEL,
         SMSG_TRADE_COMPLETE,
+        SMSG_TRADE_UNDO,
         0
     };
     handledMessages = _messages;
@@ -103,6 +104,10 @@ void TradeHandler::handleMessage(Net::MessageIn &msg)
             processTradeComplete(msg);
             break;
 
+        case SMSG_TRADE_UNDO:
+            processTradeUndo(msg);
+            break;
+
         default:
             break;
     }
@@ -235,4 +240,9 @@ void TradeHandler::processTradeItemAddResponse(Net::MessageIn &msg)
     }
 }
 
+void TradeHandler::processTradeUndo(Net::MessageIn &msg A_UNUSED) const
+{
+    // +++ here need clear trade window from partner side?
+}
+
 }  // namespace EAthena
diff --git a/src/net/eathena/tradehandler.h b/src/net/eathena/tradehandler.h
index 334366f7f..bdeebc91e 100644
--- a/src/net/eathena/tradehandler.h
+++ b/src/net/eathena/tradehandler.h
@@ -59,6 +59,8 @@ class TradeHandler final : public MessageHandler, public Ea::TradeHandler
 
         void processTradeResponse2(Net::MessageIn &msg) const;
 
+        void processTradeUndo(Net::MessageIn &msg) const;
+
         static void processTradeItemAdd(Net::MessageIn &msg);
 
         static void processTradeItemAddResponse(Net::MessageIn &msg);