From ce624787ad32922cb8fefe982c794bd73a696ff8 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Sat, 31 Oct 2026 18:55:29 +0000
Subject: [PATCH] Decompile fn_11722 (UIFrameWnd::DrawSkinBox)

Batch #8391 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_11722 UIFrameWnd::DrawSkinBox: logic confirmed by peer review

Peer-reviewed-by: gordaoprogramas, Romain, System4z, SapitoSucio, dori
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/UI/Window/UIFrameWnd.h     |  1 +
 Source/UI/Window/UIMessageBox.cpp | 73 +++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+)

diff --git a/Source/UI/Window/UIFrameWnd.h b/Source/UI/Window/UIFrameWnd.h
index 1181ac7f..7626d76f 100644
--- a/Source/UI/Window/UIFrameWnd.h
+++ b/Source/UI/Window/UIFrameWnd.h
@@ -45,6 +45,7 @@ public:
   );
   UICheckBox* AddCheckBox(UIButtonContext& controls, int id, int width, int height, const char* text, int x, int y, int checked, const char* tooltip);
   void DrawBorder(int x, int y, int width, int height);
+  void DrawSkinBox(const char* name, int x, int y, int width, int height, bool tiled);
   void FitLastTextLine(int width, unsigned lineCount, int family, int height, FrameTextLines& lines);
   void DrawTextLines(int x, int y, int family, int lineHeight, const FrameTextLines& lines);
   int DrawItemName(int x, int y, int width, const ITEM_INFO* item, int unused, int family, int height);
diff --git a/Source/UI/Window/UIMessageBox.cpp b/Source/UI/Window/UIMessageBox.cpp
index bd55a70d..cefb08bb 100644
--- a/Source/UI/Window/UIMessageBox.cpp
+++ b/Source/UI/Window/UIMessageBox.cpp
@@ -3814,3 +3814,76 @@ void UIReplayControlWnd::Slot15(int, int) {
 
   this->RefreshInfo();
 }
+
+// OFFSET: 0x008A9D40
+// FUNCTION: fn_11722
+void UIFrameWnd::DrawSkinBox(const char* name, int x, int y, int width, int height, bool tiled) {
+  std::string prefix("유저인터페이스\\sysbox_");
+  if (name) {
+    prefix = name;
+  }
+  if (width <= 0) {
+    width = this->geometry.width;
+  }
+  if (height <= 0) {
+    height = this->geometry.height;
+  }
+
+  const int innerWidth = width - 28;
+  const int left = x + 14;
+  const int top = y + 14;
+  if (tiled == true) {
+    const int columns = innerWidth / 14 + (innerWidth % 14 != 0);
+    const int rows = (height - 28) / 14 + ((height - 28) % 14 != 0);
+    for (int row = 0; row < rows; ++row) {
+      for (int column = 0; column < columns; ++column) {
+        const auto* bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "bg.bmp").c_str())));
+        this->DrawBitmap(left + column * 14, top + row * 14, &bitmap->image, false);
+      }
+    }
+  } else {
+    unsigned red, green, blue;
+    SkinPaletteChannels(ResourceMgr::Instance(), 2, 2, red, green, blue);
+    this->FillRegion(left, top, innerWidth, height - 28, RGB(red, green, blue));
+  }
+
+  const int columns = innerWidth / 14 + (innerWidth % 14 != 0);
+  for (int i = 0; i < columns; ++i) {
+    const auto* bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "mu.bmp").c_str())));
+    this->DrawBitmap(left + i * 14, y, &bitmap->image, false);
+  }
+
+  const auto* bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "lu.bmp").c_str())));
+  this->DrawBitmap(x, y, &bitmap->image, false);
+  bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "ru.bmp").c_str())));
+  if (bitmap) {
+    this->DrawBitmap(x - bitmap->image.width + width, y, &bitmap->image, false);
+  }
+
+  const int rows = (height - 28) / 14 + ((height - 28) % 14 != 0);
+  for (int i = 0; i < rows; ++i) {
+    bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "lm.bmp").c_str())));
+    this->DrawBitmap(x, top + i * 14, &bitmap->image, false);
+  }
+  for (int i = 0; i < rows; ++i) {
+    bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "rm.bmp").c_str())));
+    if (bitmap) {
+      this->DrawBitmap(x - bitmap->image.width + width, top + i * 14, &bitmap->image, false);
+    }
+  }
+  for (int i = 0; i < columns; ++i) {
+    bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "md.bmp").c_str())));
+    if (bitmap) {
+      this->DrawBitmap(left + i * 14, y - bitmap->image.height + height, &bitmap->image, false);
+    }
+  }
+
+  bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "ld.bmp").c_str())));
+  if (bitmap) {
+    this->DrawBitmap(x, y - bitmap->image.height + height, &bitmap->image, false);
+  }
+  bitmap = static_cast<CBitmapRes*>(ResourceMgr::Instance().Load(Resolve((prefix + "rd.bmp").c_str())));
+  if (bitmap) {
+    this->DrawBitmap(x - bitmap->image.width + width, y - bitmap->image.height + height, &bitmap->image, false);
+  }
+}