From 4f1159284b32455b61e24fe2c9ce58ea6858774d Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Fri, 31 Oct 2025 00:40:22 -0500
Subject: [PATCH] feat(component): implement CCharacterComponent::UpdateItemLU

---
 src/component/CCharacterComponent.cpp | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/component/CCharacterComponent.cpp b/src/component/CCharacterComponent.cpp
index f0ea0c6..738f332 100644
--- a/src/component/CCharacterComponent.cpp
+++ b/src/component/CCharacterComponent.cpp
@@ -1510,7 +1510,23 @@ void CCharacterComponent::UpdateItemLL(ITEM_SLOT itemSlot, const ItemDisplayInfo
 }
 
 void CCharacterComponent::UpdateItemLU(ITEM_SLOT itemSlot, const ItemDisplayInfoRec* displayRec, bool update) {
-    // TODO
+    auto priority = s_itemPriority[itemSlot][SECTION_LEG_UPPER];
+
+    if (update) {
+        if (!this->UpdateItemDisplay(SECTION_LEG_UPPER, displayRec, priority)) {
+            return;
+        }
+    } else {
+        this->ClearItemDisplay(SECTION_LEG_UPPER, priority);
+    }
+
+    if (priority != -1) {
+        this->m_sectionDirty |= (1 << SECTION_LEG_UPPER);
+
+        // TODO component request logic
+
+        this->m_flags &= ~0x8;
+    }
 }
 
 void CCharacterComponent::UpdateItemTL(ITEM_SLOT itemSlot, const ItemDisplayInfoRec* displayRec, bool update) {