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rodecomp/Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp
ragnarok-clanker 39c09e17e0 Decompile 4 functions in Source/UI/SelectPackageItemBox/UISelectPackageItemBox.cpp, Source/UI/SelectPackageItemBox/SelectPackageItemBox.h 
Batch #5895 by Yommy: 0 byte-identical, 4 confirmed by peer review.

- fn_16783 CUISelectPackageItemBox::BindItem: logic confirmed by peer review
- fn_16786 CUISelectPackageItemBox::Slot16: logic confirmed by peer review
- fn_16788 CUISelectPackageItemBox::Open: logic confirmed by peer review
- fn_16790 CUISelectPackageItemBox::BindTab: logic confirmed by peer review

Peer-reviewed-by: ragnarok-clanker, KWDev, SapitoSucio
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
2026-10-30 17:17:12 +00:00

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#include "UI/SelectPackageItemBox/SelectPackageItemBox.h"
#include "Client/Input/InputCharset.h"
#include "Client/Mode/ModeMgr.h"
#include "Client/Session.h"
#include "Contents/Configuration/ServiceConfiguration.h"
#include "Contents/Items/ItemDescription.h"
#include "Contents/Items/ItemNaming.h"
#include "Contents/Items/SelectPackageItemMgr.h"
#include "Contents/MessageTable.h"
#include "Contents/PlayerNameDictionary.h"
#include "Render/Renderer.h"
#include "UI/Items/UIGameItem.h"
#include "UI/Text/UIStaticTextControl.h"
#include "UI/Window/UIWindowMgr.h"
#include "UI/Window/WindowDialogs.h"
#include "Utility/Cipher/XorBytes.h"
#include "Utility/Text/FormatString.h"
#include <algorithm>
#include <cstdint>
#include <cstdlib>
#include <cstring>
#include <iterator>
#include <new>
// OFFSET: 0x00A684E0
// FUNCTION: fn_16646
template <>
CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::CUIListBoxEx(UIWindowContext& context)
: CUIControl(context), unknown_0084(), unknown_0088(), unknown_008C(), imageNames(), disabledName(), scrollBar(nullptr),
itemWidth(0), rowHeight(0), itemX(0), itemY(0), unknown_00C4(0), unknown_00C5{}, items(), data(),
selected(static_cast<unsigned int>(-1)), unknown_00E0(1), rebind(0), unknown_00E2{}, onSelect(), binder() {
}
// OFFSET: 0x00A686A0
// FUNCTION: fn_16647
template <>
CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::CUIListBoxEx(UIWindowContext& context)
: CUIControl(context), unknown_0084(), unknown_0088(), unknown_008C(), imageNames(), disabledName(), scrollBar(nullptr),
itemWidth(0), rowHeight(0), itemX(0), itemY(0), unknown_00C4(0), unknown_00C5{}, items(), data(),
selected(static_cast<unsigned int>(-1)), unknown_00E0(1), rebind(0), unknown_00E2{}, onSelect(), binder() {
}
// OFFSET: 0x00A68860
// OFFSET: 0x00A689C0
// OFFSET: 0x00A693D0
// FUNCTION: fn_16659
template <>
void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::ClearItems() {
for (SelectPackageItemBox::CUIItemInfo* item : this->items) {
this->RemoveChild(item, 1);
}
this->items.clear();
this->selected = static_cast<unsigned int>(-1);
}
// OFFSET: 0x00A69430
// FUNCTION: fn_16660
template <>
void CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::ClearItems() {
for (SelectPackageItemBox::CUITabInfo* item : this->items) {
this->RemoveChild(item, 1);
}
this->items.clear();
this->selected = static_cast<unsigned int>(-1);
}
// OFFSET: 0x00A694F0
// FUNCTION: fn_16661
void CUISelectPackageItemBox::Slot53() {
this->unknown_00B4 = 0;
this->Resize(387, 283);
this->Move(0, 0);
this->Slot15(this->geometry.width, this->geometry.height);
this->Slot16();
this->SetSkinColors(0, 0, 0, 0);
this->m_buttonBarStyle = 3;
}
template <>
void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::OnScroll(int position);
template <>
void CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::OnScroll(int position);
// OFFSET: 0x00A695F0
// FUNCTION: fn_16662
template <>
void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::Slot15(int width, int height) {
this->scrollBar = new CUIVScrollBar(*this->m_context);
this->scrollBar->Show(0);
this->scrollBar->SetOnChange([this](int position) { this->OnScroll(position); });
this->AddChild(this->scrollBar);
}
// OFFSET: 0x00A696C0
// FUNCTION: fn_16663
template <>
void CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::Slot15(int width, int height) {
this->scrollBar = new CUIVScrollBar(*this->m_context);
this->scrollBar->Show(0);
this->scrollBar->SetOnChange([this](int position) { this->OnScroll(position); });
this->AddChild(this->scrollBar);
}
// OFFSET: 0x00A6D060
// FUNCTION: fn_16666
template <>
void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::Paint() {
this->ClearSurface(0xFFFF00FF);
}
// OFFSET: 0x00A6D070
// FUNCTION: fn_16667
template <>
void CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::Paint() {
this->ClearSurface(0xFFFF00FF);
}
// OFFSET: 0x00A6D080
// FUNCTION: fn_16668
template <>
void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::Slot35(int value) {
if (!this->scrollBar->dragging && this->scrollBar->total > this->scrollBar->visible) {
this->scrollBar->Slot35(value);
} else if (this->parent) {
this->parent->Slot35(value);
}
}
// OFFSET: 0x00A6D0C0
// FUNCTION: fn_16669
template <>
void CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::Slot35(int value) {
if (!this->scrollBar->dragging && this->scrollBar->total > this->scrollBar->visible) {
this->scrollBar->Slot35(value);
} else if (this->parent) {
this->parent->Slot35(value);
}
}
// OFFSET: 0x00A6DB80
// FUNCTION: fn_16676
template <>
void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::OnScroll(int position) {
auto it = this->items.begin();
if (it == this->items.end()) {
return;
}
if (this->data.size() == 0) {
for (; it != this->items.end(); ++it) {
(*it)->index = -1;
(*it)->Show(0);
}
return;
}
const int first = (*it)->index;
unsigned int row = position / this->rowHeight;
if (first != -1) {
if (first < static_cast<int>(row)) {
if (row - first < static_cast<unsigned int>(this->items.size())) {
std::rotate(this->items.begin(), this->items.begin() + (row - first), this->items.end());
}
} else if (first > static_cast<int>(row)) {
if (first - row < static_cast<unsigned int>(this->items.size())) {
std::rotate(this->items.begin(), this->items.end() - (first - row), this->items.end());
}
}
}
it = this->items.begin();
for (int y = this->itemY - position % this->rowHeight; y < this->geometry.height; y += this->rowHeight, ++it, ++row) {
if (it == this->items.end() || row >= this->data.size()) {
break;
}
SelectPackageItemBox::CUIItemInfo* item = *it;
if (item) {
if (this->rebind || row != static_cast<unsigned int>(item->index)) {
item->index = row;
if (this->binder) {
auto node = this->data.begin();
std::advance(node, static_cast<int>(row));
this->binder(item, *node);
}
}
item->SetSelected(row == this->selected);
item->Move(this->itemX, y);
item->Show(1);
}
}
for (; it != this->items.end(); ++it) {
(*it)->index = -1;
(*it)->Show(0);
}
}
// OFFSET: 0x00A6DD80
// FUNCTION: fn_16677
template <>
void CUIListBoxEx<SelectPackageItemBox::CUITabInfo, SelectPackageItemBox::CTabInfoData>::OnScroll(int position) {
auto it = this->items.begin();
if (it == this->items.end()) {
return;
}
if (this->data.size() == 0) {
for (; it != this->items.end(); ++it) {
(*it)->index = -1;
(*it)->Show(0);
}
return;
}
const int first = (*it)->index;
unsigned int row = position / this->rowHeight;
if (first != -1) {
if (first < static_cast<int>(row)) {
if (row - first < static_cast<unsigned int>(this->items.size())) {
std::rotate(this->items.begin(), this->items.begin() + (row - first), this->items.end());
}
} else if (first > static_cast<int>(row)) {
if (first - row < static_cast<unsigned int>(this->items.size())) {
std::rotate(this->items.begin(), this->items.end() - (first - row), this->items.end());
}
}
}
it = this->items.begin();
for (int y = this->itemY - position % this->rowHeight; y < this->geometry.height; y += this->rowHeight, ++it, ++row) {
if (it == this->items.end() || row >= this->data.size()) {
break;
}
SelectPackageItemBox::CUITabInfo* item = *it;
if (item) {
if (this->rebind || row != static_cast<unsigned int>(item->index)) {
item->index = row;
if (this->binder) {
auto node = this->data.begin();
std::advance(node, static_cast<int>(row));
this->binder(item, *node);
}
}
item->SetSelected(row == this->selected);
item->Move(this->itemX, y);
item->Show(1);
}
}
for (; it != this->items.end(); ++it) {
(*it)->index = -1;
(*it)->Show(0);
}
}
// OFFSET: 0x00A6FBC0
// FUNCTION: fn_16779
void CUISelectPackageItemBox::OnCancel() {
}
// OFFSET: 0x00A6FBE0
// FUNCTION: fn_16780
void CUISelectPackageItemBox::OnOk() {
const int index = static_cast<int>(this->tabList->selected);
if (index < 0 || static_cast<unsigned int>(index) >= this->tabList->data.size()) {
return;
}
auto it = this->tabList->data.begin();
std::advance(it, index);
const int result = reinterpret_cast<WindowDialogs*>(&g_windowMgr)
->Confirm(FormatOwnedString(LookupMessage(3975), it->name.c_str()).c_str(), 2, true, false, 0, "Message", 280, 120, 0);
if (result == 187) {
g_modeMgr.GetGameMode()->SendMsg(325, this->sourceIndex, this->packageId, index, 0);
}
}
// OFFSET: 0x00A6FD00
// FUNCTION: fn_16781
template <>
__declspec(noinline) void CUIListBoxEx<SelectPackageItemBox::CUIItemInfo, ITEM_INFO>::ClearData() {
this->data.clear();
this->selected = static_cast<unsigned int>(-1);
this->UpdateScrollBar();
}
// OFFSET: 0x00A6FE10
// FUNCTION: fn_16782
void CUISelectPackageItemBox::OnSelectItem(SelectPackageItemBox::CUIItemInfo*, const ITEM_INFO&) {
}
namespace SelectPackageItemBox {
// OFFSET: 0x00A703A0
// FUNCTION: fn_16784
void CUIItemInfo::Paint() {
this->ClearSurface(0xFFFF00FF);
}
// OFFSET: 0x00A703B0
// FUNCTION: fn_16785
void CUIItemInfo::Slot16() {
this->gameItem->showOverlay = 1;
this->gameItem->Invalidate();
}
// OFFSET: 0x00A705E0
// FUNCTION: fn_16787
void CUITabInfo::Slot16() {
}
}
// OFFSET: 0x00A709E0
// FUNCTION: fn_16789
void CUISelectPackageItemBox::OnSelectTab(SelectPackageItemBox::CUITabInfo*, const SelectPackageItemBox::CTabInfoData& data) {
this->itemList->ClearData();
if (!Singleton<CSelectPackageItemMgr>::s_instance) {
Singleton<CSelectPackageItemMgr>::s_instance = new (std::nothrow) CSelectPackageItemMgr;
}
std::optional<std::vector<ITEM_INFO>*> items = Singleton<CSelectPackageItemMgr>::s_instance->FindItems(data.packageId, data.tabIndex);
if (!items) {
return;
}
for (const ITEM_INFO& item : **items) {
this->itemList->data.push_back(item);
}
this->itemList->UpdateScrollBar();
}
namespace {
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:
std::uint8_t m_text[Length];
bool m_encrypted;
};
}
// OFFSET: 0x00A6FE20
// FUNCTION: fn_16783
void CUISelectPackageItemBox::BindItem(SelectPackageItemBox::CUIItemInfo* item, const ITEM_INFO& data) {
const std::uint8_t listSource[] = {0x6F, 0xE0, 0xEB, 0x19, 0x1F, 0xDB, 0x96, 0xF2, 0x69, 0xAB, 0xEB, 0x2F, 0x62, 0xAF, 0x0F,
0x4C, 0xCA, 0x23, 0x4E, 0x80, 0xAB, 0x65, 0x32, 0x5C, 0xC4, 0x2E, 0x4C, 0x86, 0x83, 0x7C,
0x27, 0x5A, 0xC2, 0x10, 0x47, 0x8A, 0xAC, 0x61, 0x7D, 0x5D, 0xC2, 0x3F, 0x2B};
thread_local EncryptedName<sizeof(listSource), 0x3F5315DFE32B4FAFULL> defaultImage(listSource);
std::string image(defaultImage.Text());
if (data.unknown_0068 > 0) {
if (data.unknown_0098 > 0) {
const std::uint8_t timeRandomSource[] = {0x55, 0x52, 0xD1, 0x49, 0x91, 0xAB, 0x50, 0xFC, 0x53, 0x19, 0xD1, 0x7F, 0xEC,
0xDF, 0xC9, 0x42, 0xF0, 0x91, 0x74, 0xD0, 0x25, 0x15, 0xF4, 0x52, 0xFE, 0x9C,
0x76, 0xD6, 0x0D, 0x0C, 0xE1, 0x54, 0xF8, 0xA2, 0x7D, 0xDA, 0x22, 0x11, 0xCA,
0x45, 0xFC, 0x90, 0x74, 0xC1, 0x30, 0x0B, 0xBB, 0x53, 0xF8, 0x8D, 0x11};
thread_local EncryptedName<sizeof(timeRandomSource), 0x31956551B311FD95ULL> timeRandom(timeRandomSource);
image = std::string(timeRandom.Text());
} else {
const std::uint8_t timeSource[] = {0x51, 0x6C, 0x7D, 0x9B, 0xA5, 0x5F, 0xF8, 0xF4, 0x57, 0x27, 0x7D, 0xAD, 0xD8, 0x2B, 0x61, 0x4A,
0xF4, 0xAF, 0xD8, 0x02, 0x11, 0xE1, 0x5C, 0x5A, 0xFA, 0xA2, 0xDA, 0x04, 0x39, 0xF8, 0x49, 0x5C,
0xFC, 0x9C, 0xD1, 0x08, 0x16, 0xE5, 0x62, 0x4D, 0xF8, 0xAE, 0xD8, 0x4F, 0x07, 0xFC, 0x4D, 0x39};
thread_local EncryptedName<sizeof(timeSource), 0x393D916561BDC391ULL> timeLimited(timeSource);
image = std::string(timeLimited.Text());
}
} else if (data.unknown_0098 > 0) {
const std::uint8_t randomSource[] = {0xD5, 0x3C, 0x73, 0x3B, 0x27, 0x8D, 0x94, 0x20, 0xD3, 0x77, 0x73, 0x0D, 0x5A, 0xF9, 0x0D, 0x9E, 0x70,
0xFF, 0xD6, 0xA2, 0x93, 0x33, 0x30, 0x8E, 0x7E, 0xF2, 0xD4, 0xA4, 0xBB, 0x2A, 0x25, 0x88, 0x78, 0xCC,
0xDF, 0xA8, 0x94, 0x37, 0x0E, 0x9F, 0x74, 0xFD, 0xDC, 0xB1, 0xC9, 0x21, 0x3C, 0x9D, 0x15};
thread_local EncryptedName<sizeof(randomSource), 0xED5143E7C1B39315ULL> randomOption(randomSource);
image = std::string(randomOption.Text());
}
item->image->SetImage(image);
item->gameItem->SetItem(data);
ItemDescriptions descriptions{g_itemDescriptions};
bool languagePrefix = false;
WORD language = g_serverLanguage->language;
ItemNaming naming{descriptions, g_itemCardNames, *g_playerNameDictionary, languagePrefix, g_serviceType, language};
const std::string name = naming.DisplayName(data, 0);
item->nameText->SetText(name.c_str(), name.size());
}
// OFFSET: 0x00A703D0
// FUNCTION: fn_16786
void CUISelectPackageItemBox::Slot16() {
this->Move((g_renderer->viewport.width - this->geometry.width) / 2, (g_renderer->viewport.height - this->geometry.height) / 2);
this->itemList->unknown_00C4 = 1;
this->itemList->Invalidate();
this->okButton->disabled = 1;
this->okButton->Invalidate();
this->okButton->SetText(LookupMessage(3384));
this->cancelButton->SetText(LookupMessage(3045));
}
// OFFSET: 0x00A705F0
// FUNCTION: fn_16788
void CUISelectPackageItemBox::Open(int sourceIndex) {
this->tabList->ClearData();
this->itemList->ClearData();
this->title->SetTitle("", 0);
this->sourceIndex = sourceIndex;
const ITEM_INFO item = LookupClientItemByIdentity(g_session.m_inventoryItems, sourceIndex);
if (item.unknown_0000[1] == 0) {
return;
}
this->packageId = std::atoi(item.itemId.c_str());
const char* name = FindItemDescription(this->packageId).identifiedName;
this->title->SetTitle(name, std::strlen(name));
if (!Singleton<CSelectPackageItemMgr>::s_instance) {
Singleton<CSelectPackageItemMgr>::s_instance = new (std::nothrow) CSelectPackageItemMgr;
}
auto package = Singleton<CSelectPackageItemMgr>::s_instance->m_packages.find(this->packageId);
if (package != Singleton<CSelectPackageItemMgr>::s_instance->m_packages.end()) {
for (const auto& tab : package->second) {
this->tabList->data.push_back(SelectPackageItemBox::CTabInfoData{this->packageId, tab.first, tab.second.name});
}
this->tabList->UpdateScrollBar();
}
this->okButton->disabled = 0;
this->okButton->Invalidate();
}
// OFFSET: 0x00A70B90
// FUNCTION: fn_16790
void CUISelectPackageItemBox::BindTab(SelectPackageItemBox::CUITabInfo* tab, const SelectPackageItemBox::CTabInfoData& data) {
tab->nameText->SetText(data.name.c_str(), data.name.size());
}
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