2 files changed, 15 insertions, 15 deletions
diff --git a/src/net/eathena/tradehandler.cpp b/src/net/eathena/tradehandler.cpp
index 6db01aa67..aa11b1233 100644
--- a/src/net/eathena/tradehandler.cpp
+++ b/src/net/eathena/tradehandler.cpp
@@ -93,7 +93,7 @@ void TradeHandler::handleMessage(Net::MessageIn &msg)
     }
 }
 
-void TradeHandler::request(const Being *const being)
+void TradeHandler::request(const Being *const being) const
 {
     if (!being)
         return;
@@ -102,7 +102,7 @@ void TradeHandler::request(const Being *const being)
     outMsg.writeInt32(being->getId());
 }
 
-void TradeHandler::respond(bool accept)
+void TradeHandler::respond(const bool accept) const
 {
     if (!accept)
         PlayerInfo::setTrading(false);
@@ -111,7 +111,7 @@ void TradeHandler::respond(bool accept)
     outMsg.writeInt8(accept ? 3 : 4);
 }
 
-void TradeHandler::addItem(Item *item, int amount)
+void TradeHandler::addItem(const Item *const item, const int amount) const
 {
     if (!item)
         return;
@@ -122,24 +122,24 @@ void TradeHandler::addItem(Item *item, int amount)
     outMsg.writeInt32(amount);
 }
 
-void TradeHandler::setMoney(int amount)
+void TradeHandler::setMoney(const int amount) const
 {
     MessageOut outMsg(CMSG_TRADE_ITEM_ADD_REQUEST);
     outMsg.writeInt16(0);
     outMsg.writeInt32(amount);
 }
 
-void TradeHandler::confirm()
+void TradeHandler::confirm() const
 {
     MessageOut outMsg(CMSG_TRADE_ADD_COMPLETE);
 }
 
-void TradeHandler::finish()
+void TradeHandler::finish() const
 {
     MessageOut outMsg(CMSG_TRADE_OK);
 }
 
-void TradeHandler::cancel()
+void TradeHandler::cancel() const
 {
     MessageOut outMsg(CMSG_TRADE_CANCEL_REQUEST);
 }
diff --git a/src/net/eathena/tradehandler.h b/src/net/eathena/tradehandler.h
index 0cd826ca2..290a0fd92 100644
--- a/src/net/eathena/tradehandler.h
+++ b/src/net/eathena/tradehandler.h
@@ -40,21 +40,21 @@ class TradeHandler final : public MessageHandler, public Ea::TradeHandler
 
         A_DELETE_COPY(TradeHandler)
 
-        void handleMessage(Net::MessageIn &msg);
+        void handleMessage(Net::MessageIn &msg) override;
 
-        void request(const Being *const being);
+        void request(const Being *const being) const override;
 
-        void respond(bool accept);
+        void respond(const bool accept) const override;
 
-        void addItem(Item *item, int amount);
+        void addItem(const Item *const item, int amount) const override;
 
-        void setMoney(int amount);
+        void setMoney(const int amount) const override;
 
-        void confirm();
+        void confirm() const override;
 
-        void finish();
+        void finish() const override;
 
-        void cancel();
+        void cancel() const override;
 };
 
 } // namespace EAthena