From f1e8a70739c8b1493b307cb648afd32dee4035af Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Wed, 28 Oct 2026 13:16:03 +0000
Subject: [PATCH] Decompile 2 functions in Source/UI/UIChangeMaterialWnd.cpp,
 Source/UI/UIChangeMaterialWnd.h

Batch #1433 by Yommy: 0 byte-identical, 2 confirmed by peer review.

- fn_03872 UIChangeMaterialWnd::GetItemAt: logic confirmed by peer review
- fn_03875 UIChangeMaterialWnd_List::Move: logic confirmed by peer review

Reviewed-by: ragnarok-clanker
---
 Source/UI/UIChangeMaterialWnd.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Source/UI/UIChangeMaterialWnd.cpp b/Source/UI/UIChangeMaterialWnd.cpp
index c45ce4b..2909655 100644
--- a/Source/UI/UIChangeMaterialWnd.cpp
+++ b/Source/UI/UIChangeMaterialWnd.cpp
@@ -1,6 +1,20 @@
 #include "UI/UIChangeMaterialWnd.h"
 
 // OFFSET: 0x005E1120
+// FUNCTION: fn_03872
+ItemInfo* UIChangeMaterialWnd::GetItemAt(int x, int y) {
+  if (this->m_resultX <= x && x <= this->m_resultX + 24 && this->m_resultY <= y && y <= this->m_resultY + 24) {
+    return &this->m_resultItem;
+  }
+
+  for (unsigned int i = 0; i < this->m_materials.size(); ++i) {
+    const MaterialSlotPos& pos = this->m_materialPos[i];
+    if (pos.x <= x && x <= pos.x + 24 && pos.y <= y && y <= pos.y + 24) {
+      return &this->m_materials[i];
+    }
+  }
+  return nullptr;
+}
 
 // OFFSET: 0x005E1300
 // FUNCTION: fn_03874
@@ -9,3 +23,7 @@ bool UIChangeMaterialWnd::Slot02() {
 }
 
 // OFFSET: 0x005E1310
+// FUNCTION: fn_03875
+void UIChangeMaterialWnd_List::Move(int x, int y) {
+  UIWindow::Move(x, y);
+}