From 24902ba328260cb496c62e236a644ebb990e3fd4 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 1 Feb 2017 01:13:14 +0300
Subject: Store interacted npc type before buy or talk and send it to buy
 dialog.

---
 src/net/eathena/npchandler.cpp | 16 ++++++++++++----
 src/net/eathena/npchandler.h   |  4 ++--
 2 files changed, 14 insertions(+), 6 deletions(-)

(limited to 'src/net/eathena')

diff --git a/src/net/eathena/npchandler.cpp b/src/net/eathena/npchandler.cpp
index f5b06ff29..f8041940c 100644
--- a/src/net/eathena/npchandler.cpp
+++ b/src/net/eathena/npchandler.cpp
@@ -35,6 +35,8 @@
 #include "net/ea/npcrecv.h"
 
 #include "net/eathena/messageout.h"
+#include "net/eathena/npcrecv.h"
+
 #include "net/eathena/protocolout.h"
 
 #include "resources/item/shopitem.h"
@@ -52,11 +54,14 @@ NpcHandler::NpcHandler() :
     npcHandler = this;
 }
 
-void NpcHandler::talk(const BeingId npcId) const
+void NpcHandler::talk(const Being *const being) const
 {
+    if (!being)
+        return;
     createOutPacket(CMSG_NPC_TALK);
-    outMsg.writeBeingId(npcId, "npc id");
+    outMsg.writeBeingId(being->getId(), "npc id");
     outMsg.writeInt8(0, "unused");
+    EAthena::NpcRecv::mNpcTypeId = being->getSubType();
 }
 
 void NpcHandler::nextDialog(const BeingId npcId) const
@@ -108,11 +113,14 @@ void NpcHandler::stringInput(const BeingId npcId,
     outMsg.writeInt8(0, "null byte");
 }
 
-void NpcHandler::buy(const BeingId beingId) const
+void NpcHandler::buy(const Being *const being) const
 {
+    if (!being)
+        return;
     createOutPacket(CMSG_NPC_BUY_SELL_REQUEST);
-    outMsg.writeBeingId(beingId, "npc id");
+    outMsg.writeBeingId(being->getId(), "npc id");
     outMsg.writeInt8(0, "action");
+    EAthena::NpcRecv::mNpcTypeId = being->getSubType();
 }
 
 void NpcHandler::sell(const BeingId beingId) const
diff --git a/src/net/eathena/npchandler.h b/src/net/eathena/npchandler.h
index 4c758a7a2..d13d0f0cc 100644
--- a/src/net/eathena/npchandler.h
+++ b/src/net/eathena/npchandler.h
@@ -35,7 +35,7 @@ class NpcHandler final : public Ea::NpcHandler
 
         A_DELETE_COPY(NpcHandler)
 
-        void talk(const BeingId npcId) const override final;
+        void talk(const Being *const being) const override final;
 
         void nextDialog(const BeingId npcId) const override final;
 
@@ -50,7 +50,7 @@ class NpcHandler final : public Ea::NpcHandler
         void stringInput(const BeingId npcId,
                          const std::string &value) const override final;
 
-        void buy(const BeingId beingId) const override final;
+        void buy(const Being *const being) const override final;
 
         void sell(const BeingId beingId) const override final;
 
-- 
cgit v1.2.3-70-g09d2