From 5aa8b42abb4e326758fec9589f85dbd22b764fb0 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Fri, 30 Oct 2026 00:44:53 +0000
Subject: [PATCH] Decompile 5 functions in Source/UI/Quest/UIRenewQuestUI.cpp,
 Source/UI/Quest/UIRenewQuestUI.h, ...

Batch #4047 by youko: 4 byte-identical, 1 confirmed by peer review.

- fn_16634 CUIRenewQuestUI::OnTabButton: byte-identical
- fn_16635 CUIRenewQuestUI::OnPanelButton: byte-identical
- fn_16659 CUIListBoxEx<SelectPackageItemBox::CUIItemInfo,ITEM_INFO>::ClearItems: byte-identical
- fn_16660 CUIListBoxEx<SelectPackageItemBox::CUITabInfo,SelectPackageItemBox::CTabInfoData>::ClearItems: byte-identical
- fn_16661 CUISelectPackageItemBox::Slot53: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, Yommy, superintelligence
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
Adds to the build: Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp
---
 Source/UI/Quest/UIRenewQuestUI.cpp            | 10 +++++
 Source/UI/Quest/UIRenewQuestUI.h              |  3 ++
 .../SelectPackageItemBox.h                    | 31 ++++++++++++++++
 .../UISelectPackageItemBox.cpp                | 37 +++++++++++++++++++
 data/compile.json                             |  1 +
 5 files changed, 82 insertions(+)
 create mode 100644 Source/UI/SelectPackageItemBox/SelectPackageItemBox.h
 create mode 100644 Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp

diff --git a/Source/UI/Quest/UIRenewQuestUI.cpp b/Source/UI/Quest/UIRenewQuestUI.cpp
index b8ce1e15..1857b52b 100644
--- a/Source/UI/Quest/UIRenewQuestUI.cpp
+++ b/Source/UI/Quest/UIRenewQuestUI.cpp
@@ -606,3 +606,13 @@ void CUIRenewQuestUI::Slot53(int value) {
   this->Slot15(this->geometry.width, this->geometry.height);
   this->Slot16();
 }
+
+// OFFSET: 0x00A67FA0
+// FUNCTION: fn_16634
+void CUIRenewQuestUI::OnTabButton(CUITabButton* button) {
+}
+
+// OFFSET: 0x00A67FB0
+// FUNCTION: fn_16635
+void CUIRenewQuestUI::OnPanelButton() {
+}
diff --git a/Source/UI/Quest/UIRenewQuestUI.h b/Source/UI/Quest/UIRenewQuestUI.h
index 24faa296..ab25023c 100644
--- a/Source/UI/Quest/UIRenewQuestUI.h
+++ b/Source/UI/Quest/UIRenewQuestUI.h
@@ -32,6 +32,9 @@ class CUIRenewQuestUI : public CUIFrameWnd {
 public:
   void Paint() override;
   virtual void Slot53(int value);
+
+  void OnTabButton(CUITabButton* button);
+  void OnPanelButton();
 };
 
 #if defined(_WIN32) && !defined(_WIN64)
diff --git a/Source/UI/SelectPackageItemBox/SelectPackageItemBox.h b/Source/UI/SelectPackageItemBox/SelectPackageItemBox.h
new file mode 100644
index 00000000..0c40786a
--- /dev/null
+++ b/Source/UI/SelectPackageItemBox/SelectPackageItemBox.h
@@ -0,0 +1,31 @@
+#ifndef RAGNAROK_SOURCE_UI_SELECTPACKAGEITEMBOX_SELECTPACKAGEITEMBOX_H
+#define RAGNAROK_SOURCE_UI_SELECTPACKAGEITEMBOX_SELECTPACKAGEITEMBOX_H
+
+#include "Contents/Items/ItemInfo.h"
+#include "UI/FrameSkin.h"
+#include "UI/Lists/UIListBoxTemplate.h"
+
+#include <string>
+
+namespace SelectPackageItemBox {
+class CTabInfoData {
+public:
+  /* 0000 */ unsigned char unknown_0000[0x08];
+  /* 0008 */ std::string unknown_0008;
+};
+
+class CUIItemInfo : public CUIListItem {};
+
+class CUITabInfo : public CUIListItem {};
+}
+
+class CUISelectPackageItemBox : public CUIFrameWnd {
+public:
+  virtual void Slot53();
+};
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(SelectPackageItemBox::CTabInfoData) == 0x20);
+#endif
+
+#endif
diff --git a/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp b/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp
new file mode 100644
index 00000000..11a5662f
--- /dev/null
+++ b/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp
@@ -0,0 +1,37 @@
+#include "UI/SelectPackageItemBox/SelectPackageItemBox.h"
+
+// OFFSET: 0x00A693D0
+// FUNCTION: fn_16659
+template <>
+void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::ClearItems() {
+  for (SelectPackageItemBox::CUIItemInfo* item : this->items) {
+    this->RemoveChild(item, 1);
+  }
+
+  this->items.clear();
+  this->selected = static_cast<unsigned int>(-1);
+}
+
+// OFFSET: 0x00A69430
+// FUNCTION: fn_16660
+template <>
+void CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::ClearItems() {
+  for (SelectPackageItemBox::CUITabInfo* item : this->items) {
+    this->RemoveChild(item, 1);
+  }
+
+  this->items.clear();
+  this->selected = static_cast<unsigned int>(-1);
+}
+
+// OFFSET: 0x00A694F0
+// FUNCTION: fn_16661
+void CUISelectPackageItemBox::Slot53() {
+  this->unknown_00B4 = 0;
+  this->Resize(387, 283);
+  this->Move(0, 0);
+  this->Slot15(this->geometry.width, this->geometry.height);
+  this->Slot16();
+  this->SetSkinColors(0, 0, 0, 0);
+  this->m_buttonBarStyle = 3;
+}
diff --git a/data/compile.json b/data/compile.json
index 93aed984..2cdcb1a1 100644
--- a/data/compile.json
+++ b/data/compile.json
@@ -791,6 +791,7 @@
   "Source/UI/Quest/UIQuestDisplay.cpp": 2,
   "Source/UI/Quest/UIRecommendedQuestInfo.cpp": 2,
   "Source/UI/Quest/UIRenewQuestUI.cpp": 2,
+  "Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp": 2,
   "Source/UI/Shop/ItemDrawing.cpp": 2,
   "Source/UI/Shop/MerchantShopRefresh.cpp": 2,
   "Source/UI/Shop/PriceColor.cpp": 2,