From 9aa5bce0eca782fb5e5025101bfc5016a7e96d10 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Fri, 30 Oct 2026 23:28:53 +0000
Subject: [PATCH] Decompile fn_17017 (UIWindow::sub_A85850)

Batch #6468 by eAthena: 0 byte-identical, 1 confirmed by peer review.

- fn_17017 UIWindow::sub_A85850: logic confirmed by peer review

Peer-reviewed-by: willerthal, Lumen, superintelligence
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/UI/Window/UIWindow.cpp | 102 +++++++++++++++++++++++++++++++++-
 1 file changed, 101 insertions(+), 1 deletion(-)

diff --git a/Source/UI/Window/UIWindow.cpp b/Source/UI/Window/UIWindow.cpp
index ec9927cf..a2315c9d 100644
--- a/Source/UI/Window/UIWindow.cpp
+++ b/Source/UI/Window/UIWindow.cpp
@@ -42,7 +42,7 @@
 #include "UI/Window/WindowPolicy.h"
 #include "UI/Window/WindowRegistration.h"
 #include "Utility/Text/StringUtil.h"
-
+#include "Contents/MapSkyMgr.h"
 #include <algorithm>
 #include <atlconv.h>
 #include <bit>
@@ -2549,3 +2549,103 @@ void UINavigationV4Wnd::SelectRouteNode(int node) {
   }
   this->Invalidate();
 }
+
+// OFFSET: 0x00A85850
+// FUNCTION: fn_17017
+void UIWindow::sub_A85850(
+  int x, int y, std::string text, int width, int align, std::uint32_t color, int outlineColor, int family, int height, int bold, unsigned char outlined
+) {
+  int textWidth = 0;
+  if (const char* const string = text.c_str()) {
+    unsigned bytes = static_cast<unsigned>(text.size());
+    if (!bytes) {
+      bytes = static_cast<unsigned>(std::strlen(string));
+    }
+
+    if (bytes) {
+      TextContext context(*this->geometry.surface);
+      context.SetFont(family, height, static_cast<unsigned char>(bold), 0);
+      textWidth = context.Measure(string, bytes).cx;
+    }
+  }
+
+  if (align == 2) {
+    x -= textWidth;
+  } else if (align == 6) {
+    x = static_cast<int>((width - textWidth) * g_depthAverageHalf + x);
+  }
+
+  int offset = 0;
+  const char* current = text.c_str();
+  const char* const end = current + std::strlen(current);
+  while (current != end) {
+    const char* const next = CharNextExA(static_cast<WORD>(g_textCodePage), current, 0);
+    int glyphWidth = 0;
+    {
+      const std::string glyph(current, next);
+      if (const char* const string = glyph.c_str()) {
+        if (const unsigned bytes = static_cast<unsigned>(std::strlen(string))) {
+          TextContext context(*this->geometry.surface);
+          context.SetFont(family, height, static_cast<unsigned char>(bold), 0);
+          glyphWidth = context.Measure(string, bytes).cx;
+        }
+      }
+    }
+
+    if (outlined == 1) {
+      {
+        const std::string glyph(current, next);
+        const char* const string = glyph.c_str();
+        const int bytes = static_cast<int>(std::strlen(string));
+        TextContext context(*this->geometry.surface);
+        context.SetFont(family, height, static_cast<unsigned char>(bold), 0);
+        context.SetColor(outlineColor);
+        context.Draw(x + offset + 1, y, string, bytes);
+      }
+      {
+        const std::string glyph(current, next);
+        const char* const string = glyph.c_str();
+        const int bytes = static_cast<int>(std::strlen(string));
+        TextContext context(*this->geometry.surface);
+        context.SetFont(family, height, static_cast<unsigned char>(bold), 0);
+        context.SetColor(outlineColor);
+        context.Draw(x + offset - 1, y, string, bytes);
+      }
+      {
+        const std::string glyph(current, next);
+        const char* const string = glyph.c_str();
+        const int bytes = static_cast<int>(std::strlen(string));
+        TextContext context(*this->geometry.surface);
+        context.SetFont(family, height, static_cast<unsigned char>(bold), 0);
+        context.SetColor(outlineColor);
+        context.Draw(x + offset, y + 1, string, bytes);
+      }
+      {
+        const std::string glyph(current, next);
+        const char* const string = glyph.c_str();
+        const int bytes = static_cast<int>(std::strlen(string));
+        TextContext context(*this->geometry.surface);
+        context.SetFont(family, height, static_cast<unsigned char>(bold), 0);
+        context.SetColor(outlineColor);
+        context.Draw(x + offset, y - 1, string, bytes);
+      }
+    }
+
+    {
+      const std::string glyph(current, next);
+      const char* const string = glyph.c_str();
+      const int bytes = static_cast<int>(std::strlen(string));
+      TextContext context(*this->geometry.surface);
+      context.SetFont(family, height, static_cast<unsigned char>(bold), 0);
+      context.SetColor(color);
+      context.Draw(x + offset, y, string, bytes);
+    }
+
+    offset += glyphWidth;
+    if (offset > width) {
+      break;
+    }
+
+    current = next;
+  }
+}