From 33e6e1fc77e5cdfc072fc2a6517403dd0452ada3 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Sat, 31 Oct 2026 13:24:00 +0000
Subject: [PATCH] Decompile 2 functions in Source/UI/Window/UIWindowMgr.cpp,
 Source/UI/Window/UIWindowMgr.h, ...

Batch #7991 by eAthena: 0 byte-identical, 2 confirmed by peer review.

- fn_17127 UIWindowMgr::RefreshFrameSkins: logic confirmed by peer review
- fn_24159 SerializeMessengerMembers: logic confirmed by peer review

Peer-reviewed-by: Yommy, pedrao
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/Client/Session.cpp        | 11 +++++++++++
 Source/Client/Session.h          |  1 +
 Source/UI/Window/UIWindowMgr.cpp | 16 ++++++++++++++++
 Source/UI/Window/UIWindowMgr.h   |  1 +
 4 files changed, 29 insertions(+)

diff --git a/Source/Client/Session.cpp b/Source/Client/Session.cpp
index 04510c36..9c4ab8d7 100644
--- a/Source/Client/Session.cpp
+++ b/Source/Client/Session.cpp
@@ -2741,3 +2741,14 @@ void CSession::InitJobKeyNames() {
   names[358] = "SPIRIT_HANDLER";
   names[365] = "SPIRIT_HANDLER_RIDING";
 }
+
+// OFFSET: 0x00E2F860
+// FUNCTION: fn_24159
+std::vector<unsigned char> SerializeMessengerMembers(const std::list<MessengerMember>& members) {
+  std::vector<unsigned char> records;
+  for (std::list<MessengerMember>::const_iterator it = members.begin(); it != members.end(); ++it) {
+    const std::vector<unsigned char> record = it->Serialize();
+    records.insert(records.end(), record.begin(), record.end());
+  }
+  return records;
+}
diff --git a/Source/Client/Session.h b/Source/Client/Session.h
index bc90f4c6..b66424f6 100644
--- a/Source/Client/Session.h
+++ b/Source/Client/Session.h
@@ -933,6 +933,7 @@ bool IsAdminAccount(int aid);
 bool IsMonsterJob(int job);
 int MonsterJobColor(int job);
 void SetMemberFlags(std::uint32_t* flags);
+std::vector<unsigned char> SerializeMessengerMembers(const std::list<MessengerMember>& members);
 
 #if defined(_WIN32) && !defined(_WIN64)
 static_assert(sizeof(SessionRecord6144) == 0x38);
diff --git a/Source/UI/Window/UIWindowMgr.cpp b/Source/UI/Window/UIWindowMgr.cpp
index 252e6862..73200c2e 100644
--- a/Source/UI/Window/UIWindowMgr.cpp
+++ b/Source/UI/Window/UIWindowMgr.cpp
@@ -46,6 +46,8 @@
 #include <new>
 #include <timeapi.h>
 #include "Render/Textures/Surface.h"
+#include "UI/FrameSkin.h"
+#include "UI/Window/UIRegisterMgr.h"
 namespace {
 #pragma pack(push, 1)
 struct AddFriendPacket {
@@ -850,6 +852,20 @@ void UIWindowMgr::AddWhisperName(const char* name) {
   }
 }
 
+// OFFSET: 0x00A8BB20
+// FUNCTION: fn_17127
+void UIWindowMgr::RefreshFrameSkins() {
+  for (UIWindow* window : this->rendered) {
+    if (CUIRegisterMgr::s_instance == nullptr) {
+      CUIRegisterMgr::s_instance = new (std::nothrow) CUIRegisterMgr;
+    }
+    std::map<int, int>& entries = CUIRegisterMgr::s_instance->entries;
+    if (entries.find(window->geometry.id) != entries.end()) {
+      static_cast<CUIFrameWnd*>(window)->RefreshSkinColors();
+    }
+  }
+}
+
 // OFFSET: 0x00A8B840
 // FUNCTION: fn_17124
 void UIWindowMgr::RegisterNamedWindow(std::string name, UIWindow* window) {
diff --git a/Source/UI/Window/UIWindowMgr.h b/Source/UI/Window/UIWindowMgr.h
index d3a14090..b893f22b 100644
--- a/Source/UI/Window/UIWindowMgr.h
+++ b/Source/UI/Window/UIWindowMgr.h
@@ -519,6 +519,7 @@ public:
   bool IsHoverOnWindow01C8Button();
   void SelectWhisperName(const char* name);
   void AddWhisperName(const char* name);
+  void RefreshFrameSkins();
   bool HasUnknown030C();
   bool IsDropDownChild(const UIWindow* window);
   bool HasMiniPartyMember(std::uint32_t accountId);