From 23abe97fca24d024d5379db73307149ea4ad38fb Mon Sep 17 00:00:00 2001
From: powerof3 <32599957+powerof3@users.noreply.github.com>
Date: Sat, 27 Jan 2024 00:04:10 +0530
Subject: [PATCH] Add `ExtraDataList::HasQuestObjectAlias`

---
 include/RE/E/ExtraDataList.h    |  1 +
 src/RE/E/ExtraDataList.cpp      |  9 ++++++++-
 src/RE/I/InventoryEntryData.cpp | 12 +++++++++---
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/include/RE/E/ExtraDataList.h b/include/RE/E/ExtraDataList.h
index 98e891596..baec37472 100644
--- a/include/RE/E/ExtraDataList.h
+++ b/include/RE/E/ExtraDataList.h
@@ -181,6 +181,7 @@ namespace RE
 		TESForm*              GetOwner();
 		SOUL_LEVEL            GetSoulLevel() const;
 		ObjectRefHandle       GetTeleportLinkedDoor();
+		bool                  HasQuestObjectAlias();
 		void                  SetCount(std::uint16_t a_count);
 		void                  SetEncounterZone(BGSEncounterZone* a_zone);
 		void                  SetExtraFlags(ExtraFlags::Flag a_flags, bool a_enable);
diff --git a/src/RE/E/ExtraDataList.cpp b/src/RE/E/ExtraDataList.cpp
index bbf0b83ba..7d3b546df 100644
--- a/src/RE/E/ExtraDataList.cpp
+++ b/src/RE/E/ExtraDataList.cpp
@@ -282,7 +282,14 @@ namespace RE
 		           ObjectRefHandle();
 	}
 
-	void ExtraDataList::SetCount(std::uint16_t a_count)
+    bool ExtraDataList::HasQuestObjectAlias()
+	{
+		using func_t = decltype(&ExtraDataList::HasQuestObjectAlias);
+		REL::Relocation<func_t> func{ RELOCATION_ID(11913, 12052) };
+		return func(this);
+	}
+
+    void ExtraDataList::SetCount(std::uint16_t a_count)
 	{
 		using func_t = decltype(&ExtraDataList::SetCount);
 		REL::Relocation<func_t> func{ Offset::ExtraDataList::SetCount };
diff --git a/src/RE/I/InventoryEntryData.cpp b/src/RE/I/InventoryEntryData.cpp
index 18402da92..2c467664e 100644
--- a/src/RE/I/InventoryEntryData.cpp
+++ b/src/RE/I/InventoryEntryData.cpp
@@ -245,9 +245,15 @@ namespace RE
 
 	bool InventoryEntryData::IsQuestObject() const
 	{
-		using func_t = decltype(&InventoryEntryData::IsQuestObject);
-		REL::Relocation<func_t> func{ RELOCATION_ID(15767, 16005) };
-		return func(this);
+		if (extraLists) {
+			for (const auto& xList : *extraLists) {
+				if (xList && xList->HasQuestObjectAlias()) {
+					return true;
+				}
+			}
+		}
+
+		return false;
 	}
 
 	void InventoryEntryData::PoisonObject(AlchemyItem* a_alchItem, std::uint32_t a_count)