Set currency to buy dialog based on selected npc type id.

For now this type never set.

1 files changed, 26 insertions, 1 deletions

diff --git a/src/net/eathena/cashshoprecv.cpp b/src/net/eathena/cashshoprecv.cpp
index e051f8ba0..fefe422f1 100644
--- a/src/net/eathena/cashshoprecv.cpp
+++ b/src/net/eathena/cashshoprecv.cpp
@@ -24,6 +24,8 @@
 
 #include "being/playerinfo.h"
 
+#include "const/resources/currency.h"
+
 #include "enums/resources/notifytypes.h"
 
 #include "gui/windows/buydialog.h"
@@ -32,6 +34,12 @@
 
 #include "net/messagein.h"
 
+#include "net/eathena/npcrecv.h"
+
+#include "resources/beinginfo.h"
+
+#include "resources/db/npcdb.h"
+
 #include "debug.h"
 
 extern int packetVersion;
@@ -52,7 +60,24 @@ void CashShopRecv::processCashShopOpen(Net::MessageIn &msg)
     else
         count = (msg.readInt16("len") - 8) / 11;
 
-    CREATEWIDGETV(mBuyDialog, BuyDialog, fromInt(BuyDialog::Cash, BeingId));
+    const BeingTypeId npcId = NpcRecv::mNpcTypeId;
+    std::string currency;
+
+    if (npcId != BeingTypeId_zero)
+    {
+        const BeingInfo *info = NPCDB::get(npcId);
+        if (info)
+            currency = info->getCurrency();
+        else
+            currency = DEFAULT_CURRENCY;
+    }
+    else
+    {
+        currency = DEFAULT_CURRENCY;
+    }
+    CREATEWIDGETV(mBuyDialog, BuyDialog,
+        fromInt(BuyDialog::Cash, BeingId),
+        currency);
     const int points = msg.readInt32("cash points");
 
     mBuyDialog->setMoney(points);