another trade update: trading money is possible now, left box is for money you send, the right label shows the money you receive. Due to stupid RO protocol money value will only be submitted when you press Ok.

3 files changed, 68 insertions, 10 deletions

diff --git a/src/game.cpp b/src/game.cpp
index 6aad95fd..f41651e2 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -846,11 +846,14 @@ void do_parse()
                 case 0x00e9:
                     // TODO:
                     // Maybe also handle identified, etc
-                    // handle zeny as well
-
-                    tradeWindow->addItem(
+                    if (RFIFOW(6) == 0)
+                    {
+                        tradeWindow->addMoney(RFIFOL(2));
+                    } else {
+                        tradeWindow->addItem(
                             tradeWindow->partnerItems->getFreeSlot(), RFIFOW(6),
                             false, RFIFOL(2), false);
+                    }
                     break;
                 // Trade: New Item add response
                 case 0x01b1:
diff --git a/src/gui/trade.cpp b/src/gui/trade.cpp
index ff68c402..494032cf 100644
--- a/src/gui/trade.cpp
+++ b/src/gui/trade.cpp
@@ -29,6 +29,7 @@
 #include "../resources/image.h"
 #include "button.h"
 #include "scrollarea.h"
+#include "textfield.h"
 #include "../being.h"
 #include "../engine.h"
 #include <sstream>
@@ -54,12 +55,20 @@ TradeWindow::TradeWindow():
 
     partnerScroll = new ScrollArea(partnerItems);
     partnerScroll->setPosition(8, 64);
-
+    
+    moneyLabel = new gcn::Label("You get: 0z");
+    moneyField = new TextField();
+    
     addButton->setEventId("add");
     okButton->setEventId("ok");
     cancelButton->setEventId("cancel");
     tradeButton->setEventId("trade");
 
+    addButton->adjustSize();
+    okButton->adjustSize();
+    cancelButton->adjustSize();
+    tradeButton->adjustSize();
+
     addButton->addActionListener(this);
     okButton->addActionListener(this);
     cancelButton->addActionListener(this);
@@ -78,11 +87,21 @@ TradeWindow::TradeWindow():
     add(tradeButton);
     add(itemNameLabel);
     add(itemDescriptionLabel);
-
-    addButton->setPosition(8, getHeight() - 24);
-    okButton->setPosition(48 + 16, getHeight() - 24);
-    tradeButton->setPosition(getWidth() - 92, getHeight() - 24);
-    cancelButton->setPosition(getWidth() - 52, getHeight() - 24);
+    add(moneyField);
+    add(moneyLabel);
+
+    moneyField->setPosition(8, getHeight() - 20);
+    moneyField->setWidth(50);
+    
+    moneyLabel->setPosition(8+ 50 + 6, getHeight() - 20);
+    
+    cancelButton->setPosition(getWidth() - 48, getHeight() - 24);
+    tradeButton->setPosition(cancelButton->getX() - 40
+        , getHeight() - 24);
+    okButton->setPosition(tradeButton->getX() - 24,
+        getHeight() - 24);
+    addButton->setPosition(okButton->getX() - 32,
+        getHeight() - 24);
 
     myItems->setSize(getWidth() - 24 - 12 - 1,
         (INVENTORY_SIZE * 24) / (getWidth() / 24) - 1);
@@ -112,6 +131,16 @@ TradeWindow::~TradeWindow()
     delete partnerScroll;
     delete itemNameLabel;
     delete itemDescriptionLabel;
+    delete moneyField;
+    delete moneyLabel;
+}
+
+void TradeWindow::addMoney(int amount)
+{
+    std::stringstream tempMoney;
+    tempMoney << "You get: " << amount << "z";
+    moneyLabel->setCaption(tempMoney.str());
+    moneyLabel->adjustSize();
 }
 
 void TradeWindow::addItem(int index, int id, bool own, int quantity,
@@ -159,6 +188,8 @@ void TradeWindow::reset()
     okButton->setEnabled(true);
     ok_other = false;
     ok_me = false;
+    moneyLabel->setCaption("You get: 0z");
+    moneyField->setText("");
 }
 
 void TradeWindow::setTradeButton(bool enabled)
@@ -279,6 +310,23 @@ void TradeWindow::action(const std::string &eventId)
     }
     else if (eventId == "ok")
     {
+        std::stringstream tempMoney[2];
+        tempMoney[0] << moneyField->getText();
+        int tempInt;
+        if (tempMoney[0] >> tempInt)
+        {
+            tempMoney[1] << tempInt;
+            moneyField->setText(tempMoney[1].str());
+
+            WFIFOW(0) = net_w_value(0x00e8);
+            WFIFOW(2) = net_w_value(0);
+            WFIFOL(4) = net_l_value(tempInt);
+            WFIFOSET(8);
+            while ((out_size > 0)) flush();
+        } else {
+            moneyField->setText("");
+        }
+
         WFIFOW(0) = net_w_value(0x00eb);
         WFIFOSET(2);
         while ((out_size > 0)) flush();
diff --git a/src/gui/trade.h b/src/gui/trade.h
index 90c688c3..5d82f875 100644
--- a/src/gui/trade.h
+++ b/src/gui/trade.h
@@ -51,7 +51,12 @@ class TradeWindow : public Window, gcn::ActionListener
         ~TradeWindow();
 
         /**
-         * Add an item the trade window.
+         * Add money to the trade window.
+         */
+        void addMoney(int quantity);
+
+        /**
+         * Add an item to the trade window.
          */
         void addItem(int index, int id, bool own, int quantity, bool equipment);
 
@@ -106,8 +111,10 @@ class TradeWindow : public Window, gcn::ActionListener
     private:
         gcn::Label *itemNameLabel;
         gcn::Label *itemDescriptionLabel;
+        gcn::Label *moneyLabel;
         gcn::Button *addButton, *okButton, *cancelButton, *tradeButton;
         ScrollArea *myScroll, *partnerScroll;
+        gcn::TextField *moneyField;
         bool ok_other, ok_me;
 };