From 18d38810bcc4ac7d44fffe0fd9f5711205f07674 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Fri, 30 Oct 2026 01:07:23 +0000
Subject: [PATCH] Decompile fn_14331 (AdventureGuide::CUIIntro::Slot16)

Batch #4121 by Yommy: 0 byte-identical, 1 confirmed by peer review.

- fn_14331 AdventureGuide::CUIIntro::Slot16: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, superintelligence, tayoba
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/UI/AdventureGuide/UIAdventureGuide.cpp | 18 ++++++++++++++++++
 Source/UI/AdventureGuide/UIAdventureGuide.h   |  4 +++-
 Source/UI/Lists/UIListBoxTemplate.h           |  8 +++++++-
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/Source/UI/AdventureGuide/UIAdventureGuide.cpp b/Source/UI/AdventureGuide/UIAdventureGuide.cpp
index be542f16..1e2bf70b 100644
--- a/Source/UI/AdventureGuide/UIAdventureGuide.cpp
+++ b/Source/UI/AdventureGuide/UIAdventureGuide.cpp
@@ -34,6 +34,24 @@ void CUIQuest::Paint() {
   this->ClearSurface(0xFFFF00FF);
 }
 
+// OFFSET: 0x009DCFF0
+// FUNCTION: fn_14331
+void CUIIntro::Slot16() {
+  const std::string& title = g_adventureGuideMgr->unknown_0014;
+  const std::map<int, AdventureGuideText>& texts = g_adventureGuideMgr->unknown_002C;
+  if (texts.empty()) {
+    return;
+  }
+
+  for (const auto& text : texts) {
+    this->contents->data.emplace_back(text.second.first, text.second.second);
+  }
+
+  this->contents->UpdateScrollBar();
+  this->image->SetImage(title);
+  this->contents->scrollBar->SetHidden(1);
+}
+
 // OFFSET: 0x009DD1C0
 // FUNCTION: fn_14333
 void CUIItem::Slot16() {
diff --git a/Source/UI/AdventureGuide/UIAdventureGuide.h b/Source/UI/AdventureGuide/UIAdventureGuide.h
index 73c438d6..82a32283 100644
--- a/Source/UI/AdventureGuide/UIAdventureGuide.h
+++ b/Source/UI/AdventureGuide/UIAdventureGuide.h
@@ -15,10 +15,12 @@ public:
 
 class CUIIntro : public CUIPage {
 public:
+  void Slot16() override;
   void Paint() override;
   void Slot54(int first, int second) override;
 
-  /* 0084 */ unsigned char unknown_0084[0x08];
+  /* 0084 */ CUIStaticImage* image;
+  /* 0088 */ CUIListBoxEx<CUITabInfo, Guide_Intro::Contents>* contents;
 };
 
 class CUIItem : public CUIPage {
diff --git a/Source/UI/Lists/UIListBoxTemplate.h b/Source/UI/Lists/UIListBoxTemplate.h
index 017d03e9..6ed9f644 100644
--- a/Source/UI/Lists/UIListBoxTemplate.h
+++ b/Source/UI/Lists/UIListBoxTemplate.h
@@ -90,7 +90,13 @@ class CQuestInfo {};
 }
 
 namespace Guide_Intro {
-struct Contents {};
+struct Contents {
+  Contents(const std::string& first, const std::string& second) : first(first), second(second) {
+  }
+
+  /* 0000 */ std::string first;
+  /* 0018 */ std::string second;
+};
 }
 
 template <class T> class CUIListBox : public CUIControl {