From 2e8d7194a9122d80a2f1291491a5e3c73e2960c4 Mon Sep 17 00:00:00 2001
From: MaxtorCoder <warsongkiller.s8@gmail.com>
Date: Sun, 28 Jul 2019 10:34:51 +0200
Subject: Core/PacketIO: Fixed inspect client crash

---
 src/server/game/Server/Packets/InspectPackets.cpp | 9 +++++++--
 src/server/game/Server/Packets/InspectPackets.h   | 9 +++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/server/game/Server/Packets/InspectPackets.cpp b/src/server/game/Server/Packets/InspectPackets.cpp
index d356b495d3e..fe950bff5b1 100644
--- a/src/server/game/Server/Packets/InspectPackets.cpp
+++ b/src/server/game/Server/Packets/InspectPackets.cpp
@@ -37,6 +37,8 @@ ByteBuffer& operator<<(ByteBuffer& data, WorldPackets::Inspect::InspectItemData
     data << itemData.CreatorGUID;
     data << uint8(itemData.Index);
     data << uint32(itemData.AzeritePowers.size());
+    data << uint32(itemData.Essences.size());
+
     if (!itemData.AzeritePowers.empty())
         data.append(itemData.AzeritePowers.data(), itemData.AzeritePowers.size());
 
@@ -46,11 +48,14 @@ ByteBuffer& operator<<(ByteBuffer& data, WorldPackets::Inspect::InspectItemData
     data.WriteBits(itemData.Gems.size(), 2);
     data.FlushBits();
 
+    for (size_t i = 0; i < itemData.Enchants.size(); ++i)
+        data << itemData.Enchants[i];
+
     for (auto const& gem : itemData.Gems)
         data << gem;
 
-    for (size_t i = 0; i < itemData.Enchants.size(); ++i)
-        data << itemData.Enchants[i];
+    if (!itemData.Essences.empty())
+        data.append(itemData.Essences.data(), itemData.Essences.size());
 
     return data;
 }
diff --git a/src/server/game/Server/Packets/InspectPackets.h b/src/server/game/Server/Packets/InspectPackets.h
index 86ac8f286c4..10e1dfeb0e9 100644
--- a/src/server/game/Server/Packets/InspectPackets.h
+++ b/src/server/game/Server/Packets/InspectPackets.h
@@ -48,6 +48,14 @@ namespace WorldPackets
             uint8 Index = 0;
         };
 
+        struct InspectEssenceData
+        {
+            uint32 Index = 0;
+            uint32 EssenceId = 0;
+            uint32 EssenceLevel = 0;
+            uint8 Unk820 = 0;
+        }
+
         struct InspectItemData
         {
             InspectItemData(::Item const* item, uint8 index);
@@ -59,6 +67,7 @@ namespace WorldPackets
             std::vector<InspectEnchantData> Enchants;
             std::vector<Item::ItemGemData> Gems;
             std::vector<int32> AzeritePowers;
+            std::vector<InspectEssenceData> Essences;
         };
 
         struct PlayerModelDisplayInfo
-- 
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