From 6cda8f1c63f599ceeeac8a13c3fa657f5554d941 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 1 Apr 2016 23:40:55 +0300
Subject: Sort more packets. Add version checks inside packets.

---
 src/net/eathena/inventoryrecv.cpp | 40 +++++++++++++++++++++++++++++++++------
 1 file changed, 34 insertions(+), 6 deletions(-)

(limited to 'src/net/eathena/inventoryrecv.cpp')

diff --git a/src/net/eathena/inventoryrecv.cpp b/src/net/eathena/inventoryrecv.cpp
index 34e3301a1..f50da9572 100644
--- a/src/net/eathena/inventoryrecv.cpp
+++ b/src/net/eathena/inventoryrecv.cpp
@@ -60,6 +60,7 @@
 #include "debug.h"
 
 extern int serverVersion;
+extern int packetVersion;
 
 namespace EAthena
 {
@@ -317,7 +318,17 @@ void InventoryRecv::processPlayerInventory(Net::MessageIn &msg)
 
     msg.readInt16("len");
 
-    const int number = (msg.getLength() - 4) / 24;
+    int packetLen = 7;
+    if (msg.getVersion() >= 20120925)
+        packetLen += 4 + 1;
+    else
+        packetLen += 1 + 2;
+    if (packetVersion >= 5)
+        packetLen += 8;
+    if (msg.getVersion() >= 20080102)
+        packetLen += 4;
+
+    const int number = (msg.getLength() - 4) / packetLen;
 
     for (int loop = 0; loop < number; loop++)
     {
@@ -325,14 +336,31 @@ void InventoryRecv::processPlayerInventory(Net::MessageIn &msg)
         const int itemId = msg.readInt16("item id");
         const ItemTypeT itemType = static_cast<ItemTypeT>(
             msg.readUInt8("item type"));
+        if (msg.getVersion() < 20120925)
+            msg.readUInt8("identified");
         const int amount = msg.readInt16("count");
-        msg.readInt32("wear state / equip");
+        if (msg.getVersion() >= 20120925)
+            msg.readInt32("wear state / equip");
+        else
+            msg.readInt16("wear state / equip");
         int cards[maxCards];
-        for (int f = 0; f < maxCards; f++)
-            cards[f] = msg.readInt16("card");
-        msg.readInt32("hire expire date (?)");
+        if (packetVersion >= 5)
+        {
+            for (int f = 0; f < maxCards; f++)
+                cards[f] = msg.readInt16("card");
+        }
+        else
+        {
+            for (int f = 0; f < maxCards; f++)
+                cards[f] = 0;
+        }
+        if (msg.getVersion() >= 20080102)
+            msg.readInt32("hire expire date (?)");
         ItemFlags flags;
-        flags.byte = msg.readUInt8("flags");
+        if (msg.getVersion() >= 20120925)
+            flags.byte = msg.readUInt8("flags");
+        else
+            flags.byte = 0;
 
         if (inventory)
         {
-- 
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