Util: Implement ClothUtil (#841)

2026-04-23 09:04:21 +00:00 · 2026-01-15 12:36:22 -06:00 · 2026-01-15 12:36:22 -06:00 · 843c05ac78
parent dad8e66852
commit 843c05ac78
7 changed files with 351 additions and 61 deletions
--- a/data/file_list.yml
+++ b/data/file_list.yml
@ -152972,39 +152972,39 @@ Util/ClothUtil.o:
  - offset: 0x54c2bc
    size: 128
    label: _ZN2rs21buyItemInShopItemListEPKN2al18IUseSceneObjHolderEi
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c33c
    size: 128
    label: _ZN2rs23isBuyItemInShopItemListEPKN2al18IUseSceneObjHolderEi
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c3bc
    size: 64
    label: _ZN2rs7buyItemEPKN2al18IUseSceneObjHolderEPKN8ShopItem8ItemInfoE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c3fc
    size: 52
    label: _ZN2rs10buyItemAllEPKN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c430
    size: 104
    label: _ZN2rs9isBuyItemE22GameDataHolderAccessorPKN8ShopItem8ItemInfoE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c498
    size: 12
    label: _ZN2rs11isHaveClothE22GameDataHolderAccessorPKc
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c4a4
    size: 12
    label: _ZN2rs9isHaveCapE22GameDataHolderAccessorPKc
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c4b0
    size: 12
    label: _ZN2rs13isHaveStickerE22GameDataHolderAccessorPKc
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c4bc
    size: 12
    label: _ZN2rs10isHaveGiftE22GameDataHolderAccessorPKc
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c4c8
    size: 8
    label: _ZN2rs12getClothListE22GameDataHolderAccessor
@ -153012,23 +153012,23 @@ Util/ClothUtil.o:
  - offset: 0x54c4d0
    size: 8
    label: _ZN2rs16getClothListSizeE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c4d8
    size: 48
    label: _ZN2rs11isHaveClothE22GameDataHolderAccessori
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c508
    size: 44
    label: _ZN2rs19isHaveClothByFileIdE22GameDataHolderAccessorPKci
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c534
    size: 8
    label: _ZN2rs16calcHaveClothNumE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c53c
    size: 228
    label: _ZN2rs8buyClothEPKN2al18IUseSceneObjHolderEPKc
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c620
    size: 8
    label: _ZN2rs10getCapListE22GameDataHolderAccessor
@ -153036,43 +153036,43 @@ Util/ClothUtil.o:
  - offset: 0x54c628
    size: 8
    label: _ZN2rs14getCapListSizeE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c630
    size: 48
    label: _ZN2rs9isHaveCapE22GameDataHolderAccessori
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c660
    size: 44
    label: _ZN2rs17isHaveCapByFileIdE22GameDataHolderAccessorPKci
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c68c
    size: 312
    label: _ZN2rs18isCompleteClothCapEPKN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c7c4
    size: 184
    label: _ZN2rs15isCompleteClothEPKN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c87c
    size: 184
    label: _ZN2rs13isCompleteCapEPKN2al18IUseSceneObjHolderE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54c934
    size: 204
    label: _ZN2rs15isCompleteClothEPKN2al18IUseSceneObjHolderEi
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54ca00
    size: 204
    label: _ZN2rs13isCompleteCapEPKN2al18IUseSceneObjHolderEi
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cacc
    size: 8
    label: _ZN2rs14calcHaveCapNumE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cad4
    size: 228
    label: _ZN2rs6buyCapEPKN2al18IUseSceneObjHolderEPKc
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cbb8
    size: 8
    label: _ZN2rs11getGiftListE22GameDataHolderAccessor
@ -153080,19 +153080,19 @@ Util/ClothUtil.o:
  - offset: 0x54cbc0
    size: 8
    label: _ZN2rs15getGiftListSizeE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cbc8
    size: 48
    label: _ZN2rs10isHaveGiftE22GameDataHolderAccessori
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cbf8
    size: 8
    label: _ZN2rs15calcHaveGiftNumE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cc00
    size: 48
    label: _ZN2rs17checkCompleteGiftE22GameDataHolderAccessori
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cc30
    size: 8
    label: _ZN2rs14getStickerListE22GameDataHolderAccessor
@ -153100,55 +153100,55 @@ Util/ClothUtil.o:
  - offset: 0x54cc38
    size: 8
    label: _ZN2rs18getStickerListSizeE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cc40
    size: 48
    label: _ZN2rs13isHaveStickerE22GameDataHolderAccessori
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cc70
    size: 8
    label: _ZN2rs18calcHaveStickerNumE22GameDataHolderAccessor
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cc78
    size: 48
    label: _ZN2rs20checkCompleteStickerE22GameDataHolderAccessori
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cca8
    size: 12
    label: _ZN2rs18getTestClothesNameEv
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54ccb4
    size: 12
    label: _ZN2rs14getTestCapNameEv
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54ccc0
    size: 12
    label: _ZN2rs15getTestGiftNameEv
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cccc
    size: 12
    label: _ZN2rs18getTestStickerNameEv
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54ccd8
    size: 12
    label: _ZN2rs15getTestItemNameEv
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cce4
    size: 12
    label: _ZN2rs16getTestShineNameEv
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54ccf0
    size: 36
    label: _ZN2rs13getMsTextNameERKN8ShopItem8ItemTypeE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cd14
    size: 44
    label: _ZN2rs14getDisplayNameEPKN2al17IUseMessageSystemERKN8ShopItem8ItemInfoE
-    status: NotDecompiled
+    status: Matching
  - offset: 0x54cd40
    size: 20
    label: _ZN2rs10isTypeWearEPKN8ShopItem12ShopItemInfoE
-    status: NotDecompiled
+    status: Matching
 Util/ColliderDisk.o:
  '.text':
  - offset: 0x54cd54
--- a/src/Layout/ShopLayoutInfo.h
+++ b/src/Layout/ShopLayoutInfo.h
@ -1,23 +1,59 @@
 #pragma once

 #include <basis/seadTypes.h>
+#include <container/seadBuffer.h>

 namespace ShopItem {

-enum class ItemType : u32 { Cloth, Cap, Gift, Sticker, UseItem, Moon };
-
-struct ShopItemInfo {
-    s32 characterId;
-    s32 numberingId;
+enum class ItemType : s32 {
+    Invalid = -1,
+    Cloth,
+    Cap,
+    Gift,
+    Sticker,
+    UseItem,
+    Moon,
 };

+enum class CoinType : s32 {
+    Invalid = -1,
+    Coin,
+    Collect,
+};
+
+struct ShopAmiiboInfo {
+    s32 characterId = -1;
+    s32 numberingId = -1;
+};
+
+static_assert(sizeof(ShopAmiiboInfo) == 0x8);
+
 struct ItemInfo {
-    s32 index;
+    ItemInfo() { name[0] = '\0'; }
+
+    s32 index = -1;
    char name[0x80];
-    ItemType type;
-    u32 itemCount;
-    ShopItemInfo* shopItemInfo;
-    bool isAOC;
+    ItemType type = ItemType::Invalid;
+    sead::Buffer<ShopAmiiboInfo> amiiboInfoList;
+    bool isAOC = false;
 };

+static_assert(sizeof(ItemInfo) == 0xa0);
+
+struct ShopItemInfo {
+    ShopItemInfo() {
+        storeName[0] = '\0';
+        clearWorld[0] = '\0';
+    }
+
+    ItemInfo info = {};
+    s32 price = -1;
+    CoinType coinType = CoinType::Invalid;
+    char storeName[0x80];
+    char clearWorld[0x80];
+    s32 moonNum = -1;
+};
+
+static_assert(sizeof(ShopItemInfo) == 0x1b0);
+
 }  // namespace ShopItem
--- a/src/System/GameDataFile.h
+++ b/src/System/GameDataFile.h
@ -466,6 +466,14 @@ public:

    void disableCapMessageLifeOneKidsMode() { mIsEnableCapMessageLifeOneKidsMode = false; }

+    sead::FixedSafeString<64>* getCapName() { return mCapNamePtr; }
+
+    sead::FixedSafeString<64>* getClothName() { return mClothNamePtr; }
+
+    sead::FixedSafeString<64>* getStickerName() { return mStickerNamePtr; }
+
+    sead::FixedSafeString<64>* getGiftName() { return mGiftNamePtr; }
+
 private:
    char _000[0x18];
    FixedHeapArray<s32, sNumWorlds> mShopShineNum;
@ -526,7 +534,10 @@ private:
    char _6d8[0x8];
    HintPhotoData* mHintPhotoData;
    s64 mPlayTimeTotal;
-    char _6f0[0x20];
+    sead::FixedSafeString<64>* mCapNamePtr;
+    sead::FixedSafeString<64>* mClothNamePtr;
+    sead::FixedSafeString<64>* mStickerNamePtr;
+    sead::FixedSafeString<64>* mGiftNamePtr;
    sead::FixedSafeString<64> mCurrentCostumeName;
    sead::FixedSafeString<64> mCurrentCapName;
    bool mIsCostumeRandom;
--- a/src/System/GameDataFunction.h
+++ b/src/System/GameDataFunction.h
@ -382,7 +382,7 @@ void setCostumeRandomMode(al::IUseSceneObjHolder* holder);
 void setCapRandomMode(al::IUseSceneObjHolder* holder);
 void resetCostumeRandomMode(al::IUseSceneObjHolder* holder);
 void resetCapRandomMode(al::IUseSceneObjHolder* holder);
-const sead::PtrArray<ShopItem::ItemInfo>& getShopItemInfoList(GameDataHolderAccessor accessor);
+const sead::PtrArray<ShopItem::ShopItemInfo>& getShopItemInfoList(GameDataHolderAccessor accessor);
 bool isExistHackObjInfo(GameDataHolderAccessor accessor, const char* hackName);
 const HackObjInfo& getHackObjInfo(GameDataHolderAccessor accessor, const char* hackName);
 void addHackDictionary(GameDataHolderWriter writer, const char* hackName);
--- a/src/System/GameDataHolder.h
+++ b/src/System/GameDataHolder.h
@ -176,7 +176,7 @@ public:
    bool isBossAttackedHomeNext(s32 worldId) const;
    void playScenarioStartCamera(s32 questNo);
    bool isPlayAlreadyScenarioStartCamera(s32 questNo) const;
-    const sead::PtrArray<ShopItem::ItemInfo>& getShopItemInfoList() const;
+    const sead::PtrArray<ShopItem::ShopItemInfo>& getShopItemInfoList() const;
    bool checkNeedTreasureMessageStage(const char* stageName) const;
    bool tryFindLinkDestStageInfo(const char** destStageName, const char** destLabel,
                                  const char* srcStageName, const char* srcLabel) const;
@ -254,8 +254,8 @@ private:
    TemporaryScenarioCameraHolder* mTemporaryScenarioCameraHolder;
    bool* mIsPlayAlreadyScenarioStartCamera;
    sead::PtrArray<StageLockInfo> mStageLockList;
-    sead::PtrArray<ShopItem::ItemInfo> mShopItemList;
-    sead::PtrArray<ShopItem::ItemInfo> mShopItemListE3;
+    sead::PtrArray<ShopItem::ShopItemInfo> mShopItemList;
+    sead::PtrArray<ShopItem::ShopItemInfo> mShopItemListE3;
    sead::PtrArray<ShopItem::ItemInfo> mItemCloth;
    sead::PtrArray<ShopItem::ItemInfo> mItemCap;
    sead::PtrArray<ShopItem::ItemInfo> mItemGift;
--- a/src/Util/ClothUtil.cpp
+++ b/src/Util/ClothUtil.cpp
@ -1,19 +1,262 @@
 #include "Util/ClothUtil.h"

+#include "Library/Base/StringUtil.h"
+#include "Library/Message/MessageHolder.h"
+
+#include "Layout/ShopLayoutInfo.h"
+#include "System/GameDataFile.h"
+#include "System/GameDataFunction.h"
 #include "System/GameDataHolder.h"

-const sead::PtrArray<ShopItem::ItemInfo>& rs::getClothList(GameDataHolderAccessor accessor) {
+namespace rs {
+
+void buyItemInShopItemList(const al::IUseSceneObjHolder* user, s32 itemIdx) {
+    const sead::PtrArray<ShopItem::ShopItemInfo>& itemList =
+        GameDataFunction::getShopItemInfoList(user);
+    GameDataHolderAccessor(user)->getGameDataFile()->buyItem(&itemList[itemIdx]->info, true);
+}
+
+bool isBuyItemInShopItemList(const al::IUseSceneObjHolder* user, s32 itemIdx) {
+    const sead::PtrArray<ShopItem::ShopItemInfo>& itemList =
+        GameDataFunction::getShopItemInfoList(user);
+
+    return GameDataHolderAccessor(user)->getGameDataFile()->isBuyItem(&itemList[itemIdx]->info);
+}
+
+void buyItem(const al::IUseSceneObjHolder* user, const ShopItem::ItemInfo* itemInfo) {
+    GameDataHolderAccessor(user)->getGameDataFile()->buyItem(itemInfo, true);
+}
+
+void buyItemAll(const al::IUseSceneObjHolder* user) {
+    GameDataHolderAccessor(user)->getGameDataFile()->buyItemAll();
+}
+
+bool isBuyItem(GameDataHolderAccessor accessor, const ShopItem::ItemInfo* itemInfo) {
+    switch (itemInfo->type) {
+    case ShopItem::ItemType::Cloth:
+        return isHaveCloth(accessor, itemInfo->name);
+    case ShopItem::ItemType::Cap:
+        return isHaveCap(accessor, itemInfo->name);
+    case ShopItem::ItemType::Gift:
+        return isHaveGift(accessor, itemInfo->name);
+    case ShopItem::ItemType::Sticker:
+        return isHaveSticker(accessor, itemInfo->name);
+    default:
+        return false;
+    }
+}
+
+bool isHaveCloth(GameDataHolderAccessor accessor, const char* name) {
+    return accessor->getGameDataFile()->isBuyItem(name,
+                                                  accessor->getGameDataFile()->getClothName());
+}
+
+bool isHaveCap(GameDataHolderAccessor accessor, const char* name) {
+    return accessor->getGameDataFile()->isBuyItem(name, accessor->getGameDataFile()->getCapName());
+}
+
+bool isHaveSticker(GameDataHolderAccessor accessor, const char* name) {
+    return accessor->getGameDataFile()->isBuyItem(name,
+                                                  accessor->getGameDataFile()->getStickerName());
+}
+
+bool isHaveGift(GameDataHolderAccessor accessor, const char* name) {
+    return accessor->getGameDataFile()->isBuyItem(name, accessor->getGameDataFile()->getGiftName());
+}
+
+const sead::PtrArray<ShopItem::ItemInfo>& getClothList(GameDataHolderAccessor accessor) {
    return accessor->getClothList();
 }

-const sead::PtrArray<ShopItem::ItemInfo>& rs::getCapList(GameDataHolderAccessor accessor) {
+s32 getClothListSize(GameDataHolderAccessor accessor) {
+    return getClothList(accessor).size();
+}
+
+bool isHaveCloth(GameDataHolderAccessor accessor, s32 clothIdx) {
+    return accessor->getGameDataFile()->isBuyItem(getClothList(accessor)[clothIdx]->name,
+                                                  accessor->getGameDataFile()->getClothName());
+}
+
+bool isHaveClothByFileId(GameDataHolderAccessor accessor, const char* clothName, s32 fileId) {
+    GameDataFile* gameDataFile = accessor->getGameDataFile(fileId);
+    return gameDataFile->isBuyItem(clothName, gameDataFile->getClothName());
+}
+
+s32 calcHaveClothNum(GameDataHolderAccessor accessor) {
+    return accessor->getGameDataFile()->calcHaveClothNum();
+}
+
+void buyCloth(const al::IUseSceneObjHolder* user, const char* clothName) {
+    const sead::PtrArray<ShopItem::ItemInfo>& list = getClothList(user);
+    for (s32 i = 0; i < list.size(); i++) {
+        if (al::isEqualString(clothName, list[i]->name)) {
+            buyItem(user, list[i]);
+            return;
+        }
+    }
+}
+
+const sead::PtrArray<ShopItem::ItemInfo>& getCapList(GameDataHolderAccessor accessor) {
    return accessor->getCapList();
 }

-const sead::PtrArray<ShopItem::ItemInfo>& rs::getGiftList(GameDataHolderAccessor accessor) {
+s32 getCapListSize(GameDataHolderAccessor accessor) {
+    return getCapList(accessor).size();
+}
+
+bool isHaveCap(GameDataHolderAccessor accessor, s32 capIdx) {
+    return accessor->getGameDataFile()->isBuyItem(getCapList(accessor)[capIdx]->name,
+                                                  accessor->getGameDataFile()->getCapName());
+}
+
+bool isHaveCapByFileId(GameDataHolderAccessor accessor, const char* capName, s32 fileId) {
+    GameDataFile* gameDataFile = accessor->getGameDataFile(fileId);
+    return gameDataFile->isBuyItem(capName, gameDataFile->getCapName());
+}
+
+bool isCompleteClothCap(const al::IUseSceneObjHolder* user) {
+    return isCompleteCloth(user) && isCompleteCap(user);
+}
+
+bool isCompleteCloth(const al::IUseSceneObjHolder* user) {
+    const sead::PtrArray<ShopItem::ItemInfo>& list = getClothList(user);
+    for (s32 i = 0; i < list.size(); i++)
+        if (!list[i]->isAOC && !isHaveCloth(user, list[i]->name))
+            return false;
+    return true;
+}
+
+bool isCompleteCap(const al::IUseSceneObjHolder* user) {
+    const sead::PtrArray<ShopItem::ItemInfo>& list = getCapList(user);
+    for (s32 i = 0; i < list.size(); i++)
+        if (!list[i]->isAOC && !isHaveCap(user, list[i]->name))
+            return false;
+    return true;
+}
+
+bool isCompleteCloth(const al::IUseSceneObjHolder* user, s32 fileId) {
+    const sead::PtrArray<ShopItem::ItemInfo>& list = getClothList(user);
+    for (s32 i = 0; i < list.size(); i++)
+        if (!list[i]->isAOC && !isHaveClothByFileId(user, list[i]->name, fileId))
+            return false;
+    return true;
+}
+
+bool isCompleteCap(const al::IUseSceneObjHolder* user, s32 fileId) {
+    const sead::PtrArray<ShopItem::ItemInfo>& list = getCapList(user);
+    for (s32 i = 0; i < list.size(); i++)
+        if (!list[i]->isAOC && !isHaveCapByFileId(user, list[i]->name, fileId))
+            return false;
+    return true;
+}
+
+s32 calcHaveCapNum(GameDataHolderAccessor accessor) {
+    return accessor->getGameDataFile()->calcHaveCapNum();
+}
+
+void buyCap(const al::IUseSceneObjHolder* user, const char* capName) {
+    const sead::PtrArray<ShopItem::ItemInfo>& list = getCapList(user);
+    for (s32 i = 0; i < list.size(); i++) {
+        if (al::isEqualString(capName, list[i]->name)) {
+            buyItem(user, list[i]);
+            return;
+        }
+    }
+}
+
+const sead::PtrArray<ShopItem::ItemInfo>& getGiftList(GameDataHolderAccessor accessor) {
    return accessor->getGiftList();
 }

-const sead::PtrArray<ShopItem::ItemInfo>& rs::getStickerList(GameDataHolderAccessor accessor) {
+s32 getGiftListSize(GameDataHolderAccessor accessor) {
+    return getGiftList(accessor).size();
+}
+
+bool isHaveGift(GameDataHolderAccessor accessor, s32 giftIdx) {
+    return accessor->getGameDataFile()->isBuyItem(getGiftList(accessor)[giftIdx]->name,
+                                                  accessor->getGameDataFile()->getGiftName());
+}
+
+s32 calcHaveGiftNum(GameDataHolderAccessor accessor) {
+    return accessor->getGameDataFile()->calcHaveGiftNum();
+}
+
+bool checkCompleteGift(GameDataHolderAccessor accessor, s32 fileId) {
+    return accessor->getGameDataFile(fileId)->calcHaveGiftNum() == getGiftListSize(accessor);
+}
+
+const sead::PtrArray<ShopItem::ItemInfo>& getStickerList(GameDataHolderAccessor accessor) {
    return accessor->getStickerList();
 }
+
+s32 getStickerListSize(GameDataHolderAccessor accessor) {
+    return getStickerList(accessor).size();
+}
+
+bool isHaveSticker(GameDataHolderAccessor accessor, s32 stickerIdx) {
+    return accessor->getGameDataFile()->isBuyItem(getStickerList(accessor)[stickerIdx]->name,
+                                                  accessor->getGameDataFile()->getStickerName());
+}
+
+s32 calcHaveStickerNum(GameDataHolderAccessor accessor) {
+    return accessor->getGameDataFile()->calcHaveStickerNum();
+}
+
+bool checkCompleteSticker(GameDataHolderAccessor accessor, s32 fileId) {
+    return accessor->getGameDataFile(fileId)->calcHaveStickerNum() == getStickerListSize(accessor);
+}
+
+const char* getTestClothesName() {
+    return "Mario";
+}
+
+const char* getTestCapName() {
+    return "MarioCap";
+}
+
+const char* getTestGiftName() {
+    return "GiftDharma";
+}
+
+const char* getTestStickerName() {
+    return "TestSticker";
+}
+
+const char* getTestItemName() {
+    return "TestItem";
+}
+
+const char* getTestShineName() {
+    return "MoonTutorial";
+}
+
+const char* getMsTextName(const ShopItem::ItemType& itemType) {
+    switch (itemType) {
+    case ShopItem::ItemType::Cloth:
+        return "ItemCloth";
+    case ShopItem::ItemType::Cap:
+        return "ItemCap";
+    case ShopItem::ItemType::Gift:
+        return "ItemGift";
+    case ShopItem::ItemType::Sticker:
+        return "ItemSticker";
+    case ShopItem::ItemType::UseItem:
+        return "ItemUseItem";
+    case ShopItem::ItemType::Moon:
+        return "ItemMoon";
+    default:
+        return nullptr;
+    }
+}
+
+const char16* getDisplayName(const al::IUseMessageSystem* user,
+                             const ShopItem::ItemInfo& itemInfo) {
+    return al::getSystemMessageString(user, getMsTextName(itemInfo.type), itemInfo.name);
+}
+
+bool isTypeWear(const ShopItem::ShopItemInfo* itemInfo) {
+    return itemInfo->info.type == ShopItem::ItemType::Cloth ||
+           itemInfo->info.type == ShopItem::ItemType::Cap;
+}
+
+}  // namespace rs
--- a/src/Util/ClothUtil.h
+++ b/src/Util/ClothUtil.h
@ -12,7 +12,7 @@ class IUseMessageSystem;

 namespace ShopItem {
 struct ItemInfo;
-enum class ItemType : u32;
+enum class ItemType : s32;
 struct ShopItemInfo;
 }  // namespace ShopItem