Decompile 8 functions in Source/UI/CashShop/UICashShopWnd.cpp, Source/UI/CashShop/UICashShopWnd.h

Batch #4171 by youko: 1 byte-identical, 7 confirmed by peer review.

- fn_09511 UICashShopWnd::UICashShopWnd: logic confirmed by peer review
- fn_09523 CashShopReplaceCartItemText::operator(): logic confirmed by peer review
- fn_09529 UICashShopWnd::Slot10: logic confirmed by peer review
- fn_09530 UICashShopWnd_Cart::Slot10: logic confirmed by peer review
- fn_09531 UICashShopWnd_CartItem::Slot10: logic confirmed by peer review
- fn_09532 UICashShopWnd_Item::Slot10: logic confirmed by peer review
- fn_09533 FormatMessageBuffer: logic confirmed by peer review
- fn_09534 UICashShopWnd::Slot03: byte-identical

Peer-reviewed-by: eAthena, superintelligence, OrangeCat
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
Adds to the build: Source/UI/CashShop/UICashShopWnd.cpp
This commit is contained in:
ragnarok-clanker 2026-10-30 01:38:18 +00:00
commit d8937ff1a3
3 changed files with 209 additions and 0 deletions

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#include "UI/CashShop/UICashShopWnd.h"
#include "Client/Mode/CMode.h"
#include "Client/Mode/ModeDragState.h"
#include "Client/Mode/ModeMgr.h"
#include "UI/Shortcuts/ShortcutVisibility.h"
#include "UI/Window/UIWindowMgr.h"
#include "Utility/Cipher/XorBytes.h"
#include <cstdarg>
#include <cstddef>
#include <cstdint>
#include <cstdio>
template <std::size_t Length, std::uint64_t Key>
class EncryptedName {
public:
explicit EncryptedName(const std::uint8_t (&source)[Length]) : m_encrypted(true) {
for (std::uint64_t index = 0; index < Length; ++index) {
this->m_text[index] = source[index];
}
}
~EncryptedName() {
for (std::uint64_t index = 0; index < Length; ++index) {
this->m_text[index] = 0;
}
}
const char* Text() {
if (this->m_encrypted) {
utility::XorBytes(this->m_text, Length, Key);
this->m_encrypted = false;
}
return reinterpret_cast<const char*>(this->m_text);
}
private:
/* 0000 */ std::uint8_t m_text[Length];
bool m_encrypted;
};
struct CashShopReplaceCartItemText {
EncryptedName<85, 0x3B915119EFD523EFULL>& operator()() const;
};
// OFFSET: 0x007CD5F0
// FUNCTION: fn_09511
UICashShopWnd::UICashShopWnd(UIWindowContext& windows, UIFrameContext& frames)
: UIFrameWnd(windows, frames, 0), m_banner(nullptr), m_secondBanner(nullptr), m_selectedTab(0), m_itemsPerPage(9), m_columns(3), m_page(0),
m_pageCount(0), unknown_00E0(nullptr), unknown_00E8(0), unknown_00EC(0), unknown_00F0(0), unknown_00F4(nullptr), m_cart(nullptr) {
}
// OFFSET: 0x007CE110
// FUNCTION: fn_09523
EncryptedName<85, 0x3B915119EFD523EFULL>& CashShopReplaceCartItemText::operator()() const {
const std::uint8_t source[] = {0x5E, 0x9B, 0x15, 0x3B, 0x39, 0xE9, 0x3F, 0x86, 0x55, 0xE5, 0x7B, 0x50, 0xB8, 0xE5, 0x53, 0x1B, 0x28, 0xF2, 0xF5, 0x2E,
0xA7, 0xE6, 0x68, 0xFB, 0x28, 0x03, 0x6B, 0x29, 0xD9, 0x9D, 0x54, 0xE0, 0x57, 0x9B, 0xF5, 0x5B, 0xFA, 0x91, 0x2A, 0x1B,
0x53, 0xD5, 0xF5, 0x2F, 0xCF, 0xEC, 0x51, 0x8F, 0x20, 0x97, 0x0C, 0xC1, 0x39, 0x0A, 0xB4, 0x48, 0xB2, 0x03, 0x6E, 0x1C,
0xDE, 0xE1, 0x51, 0x83, 0x58, 0xED, 0xF5, 0x5E, 0xAA, 0x92, 0x2D, 0xFC, 0x20, 0x9E, 0x16, 0x5F, 0xC3, 0xEC, 0x51, 0x8F,
0x20, 0x92, 0x3B, 0xD0, 0x19};
thread_local EncryptedName<sizeof(source), 0x3B915119EFD523EFULL> name(source);
return name;
}
// OFFSET: 0x007CE570
// FUNCTION: fn_09529
void UICashShopWnd::Slot10(int x, int y, std::intptr_t value) {
if (g_windowMgr.LookupWindow(10011)) {
UIFrameWnd::Slot10(x, y, value);
return;
}
CMode* mode = g_modeMgr.GetGameMode();
if (mode == nullptr) {
return;
}
const ModeDragState* drag = reinterpret_cast<const ModeDragState*>(value);
if (drag->source != 4) {
mode->SendMsg(18, 0, 0, 0, 0);
return;
}
if (drag->quantity <= 1) {
this->SendMsg(nullptr, 38, 0, 0, 0, 0);
return;
}
reinterpret_cast<WindowVisibility&>(g_windowMgr).Show(15, 1);
if (g_windowMgr.window_01EC != nullptr) {
g_windowMgr.window_01EC->SendMsg(nullptr, 13, 20, drag->quantity, 0, 0);
}
}
// OFFSET: 0x007CE630
// FUNCTION: fn_09530
void UICashShopWnd_Cart::Slot10(int x, int y, std::intptr_t value) {
if (g_windowMgr.LookupWindow(10011)) {
UIWindow::Slot10(x, y, value);
return;
}
CMode* mode = g_modeMgr.GetGameMode();
if (mode == nullptr) {
return;
}
const ModeDragState* drag = reinterpret_cast<const ModeDragState*>(value);
if (drag->source != 6) {
mode->SendMsg(18, 0, 0, 0, 0);
return;
}
reinterpret_cast<WindowVisibility&>(g_windowMgr).Show(15, 1);
if (g_windowMgr.window_01EC != nullptr) {
g_windowMgr.window_01EC->SendMsg(nullptr, 13, 19, 0, 0, 0);
}
}
// OFFSET: 0x007CE6C0
// FUNCTION: fn_09531
void UICashShopWnd_CartItem::Slot10(int x, int y, std::intptr_t value) {
if (this->parent != nullptr) {
this->parent->Slot10(x, y, value);
}
}
// OFFSET: 0x007CE6E0
// FUNCTION: fn_09532
void UICashShopWnd_Item::Slot10(int x, int y, std::intptr_t value) {
if (this->parent != nullptr) {
this->parent->Slot10(x, y, value);
}
}
// OFFSET: 0x007CE700
// FUNCTION: fn_09533
void FormatMessageBuffer(char* buffer, const char* format, ...) {
va_list arguments;
va_start(arguments, format);
_vsnprintf(buffer, 0x800, format, arguments);
va_end(arguments);
}
// OFFSET: 0x007CE730
// FUNCTION: fn_09534
bool UICashShopWnd::Slot03() {
return true;
}

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#ifndef RAGNAROK_SOURCE_UI_CASHSHOP_UICASHSHOPWND_H
#define RAGNAROK_SOURCE_UI_CASHSHOP_UICASHSHOPWND_H
#include "Contents/Items/ItemInfo.h"
#include "UI/Window/UIFrameWnd.h"
#include "UI/Window/UIWindow.h"
#include <cstdint>
#include <list>
#include <map>
#include <vector>
class UICashShopWnd_Banner;
class UICashShopWnd_Cart : public UIWindow {
public:
void Slot10(int x, int y, std::intptr_t value) override;
};
class UICashShopWnd_CartItem : public UIWindow {
public:
void Slot10(int x, int y, std::intptr_t value) override;
};
class UICashShopWnd_Item : public UIWindow {
public:
void Slot10(int x, int y, std::intptr_t value) override;
};
class UICashShopWnd : public UIFrameWnd {
public:
UICashShopWnd(UIWindowContext& windows, UIFrameContext& frames);
bool Slot03() override;
void Slot10(int x, int y, std::intptr_t value) override;
/* 00B4 */ std::list<ITEM_INFO> m_items;
/* 00BC */ UICashShopWnd_Banner* m_banner;
/* 00C0 */ UICashShopWnd_Banner* m_secondBanner;
/* 00C4 */ std::map<int, UIWindow*> m_tabButtons;
/* 00CC */ int m_selectedTab;
/* 00D0 */ int m_itemsPerPage;
/* 00D4 */ int m_columns;
/* 00D8 */ int m_page;
/* 00DC */ int m_pageCount;
/* 00E0 */ UIWindow* unknown_00E0;
/* 00E4 */ UIWindow* unknown_00E4;
/* 00E8 */ int unknown_00E8;
/* 00EC */ int unknown_00EC;
/* 00F0 */ int unknown_00F0;
/* 00F4 */ UIWindow* unknown_00F4;
/* 00F8 */ std::vector<UICashShopWnd_Item*> m_itemWindows;
/* 0104 */ UICashShopWnd_Cart* m_cart;
};
void FormatMessageBuffer(char* buffer, const char* format, ...);
#endif

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@ -741,6 +741,7 @@
"Source/UI/Buttons/UIRadioBtn.cpp": 2,
"Source/UI/Buttons/UITextButton.cpp": 2,
"Source/UI/Buttons/UITextureButton.cpp": 2,
"Source/UI/CashShop/UICashShopWnd.cpp": 2,
"Source/UI/Chat/ChatSuggestions.cpp": 2,
"Source/UI/Chat/UIChatRoomTitle.cpp": 2,
"Source/UI/Cooldowns/CooldownDrawing.cpp": 2,