154 changes: 154 additions & 0 deletions Source/Core/Core/IOS/USB/Emulated/Skylanders/SkylanderCrypto.cpp
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// Copyright 2023 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#include "Core/IOS/USB/Emulated/Skylanders/SkylanderCrypto.h"

#include <array>
#include <span>
#include <string>

#include "Common/BitUtils.h"
#include "Common/CommonTypes.h"
#include "Common/Swap.h"

namespace IOS::HLE::USB::SkylanderCrypto
{
u16 ComputeCRC16(std::span<const u8> data)
{
const u16 polynomial = 0x1021;

u16 crc = 0xFFFF;

for (size_t i = 0; i < data.size(); ++i)
{
crc ^= data[i] << 8;

for (size_t j = 0; j < 8; j++)
{
if (Common::ExtractBit(crc, 15))
{
crc = (crc << 1) ^ polynomial;
}
else
{
crc <<= 1;
}
}
}

return crc;
}
// CRC-64 algorithm that is limited to 48 bits every iteration
u64 ComputeCRC48(std::span<const u8> data)
{
const u64 polynomial = 0x42f0e1eba9ea3693;
const u64 initial_register_value = 2ULL * 2ULL * 3ULL * 1103ULL * 12868356821ULL;

u64 crc = initial_register_value;
for (size_t i = 0; i < data.size(); ++i)
{
crc ^= (static_cast<u64>(data[i]) << 40);
for (size_t j = 0; j < 8; ++j)
{
if (Common::ExtractBit(crc, 47))
{
crc = (crc << 1) ^ polynomial;
}
else
{
crc <<= 1;
}
}
}
return crc & 0x0000FFFFFFFFFFFF;
}
u64 CalculateKeyA(u8 sector, std::span<const u8, 0x4> nuid)
{
if (sector == 0)
{
return 73ULL * 2017ULL * 560381651ULL;
}

std::array<u8, 5> data = {nuid[0], nuid[1], nuid[2], nuid[3], sector};

u64 big_endian_crc = ComputeCRC48(data);
u64 little_endian_crc = Common::swap64(big_endian_crc) >> 16;

return little_endian_crc;
}
void ComputeChecksumType0(const u8* data_start, u8* output)
{
std::array<u8, 0x1E> input = {};
memcpy(input.data(), data_start, 0x1E);
u16 crc = ComputeCRC16(input);
memcpy(output, &crc, 2);
}
void ComputeChecksumType1(const u8* data_start, u8* output)
{
std::array<u8, 0x10> input = {};
memcpy(input.data(), data_start, 0x10);
input[0xE] = 0x05;
input[0xF] = 0x00;
u16 crc = ComputeCRC16(input);
memcpy(output, &crc, 2);
}
void ComputeChecksumType2(const u8* data_start, u8* output)
{
std::array<u8, 0x30> input = {};
memcpy(input.data(), data_start, 0x20);
memcpy(input.data() + 0x20, data_start + 0x30, 0x10);
u16 crc = ComputeCRC16(input);
memcpy(output, &crc, 2);
}
void ComputeChecksumType3(const u8* data_start, u8* output)
{
std::array<u8, 0x110> input = {};
memcpy(input.data(), data_start, 0x20);
memcpy(input.data() + 0x20, data_start + 0x30, 0x10);
u16 crc = ComputeCRC16(input);
memcpy(output, &crc, 2);
}

void ComputeChecksumType6(const u8* data_start, u8* output)
{
std::array<u8, 0x40> input = {};
memcpy(input.data(), data_start, 0x20);
memcpy(input.data() + 0x20, data_start + 0x30, 0x20);

input[0x0] = 0x06;
input[0x1] = 0x01;

u16 crc = ComputeCRC16(input);
memcpy(output, &crc, 2);
}
std::array<u8, 11> ComputeToyCode(u64 code)
{
if (code == 0)
{
static constexpr std::array<u8, 11> invalid_code_result{
static_cast<u8>('N'), static_cast<u8>('/'), static_cast<u8>('A')};
return invalid_code_result;
}

std::array<u8, 10> code_bytes;
for (size_t i = 0; i < code_bytes.size(); ++i)
{
code_bytes[i] = static_cast<u8>(code % 29);
code /= 29;
}

static constexpr char lookup_table[] = "23456789BCDFGHJKLMNPQRSTVWXYZ";
std::array<u8, 10> code_chars;
for (size_t i = 0; i < code_bytes.size(); ++i)
{
code_chars[i] = static_cast<u8>(lookup_table[code_bytes[9 - i]]);
}

std::array<u8, 11> result;
std::memcpy(&result[0], &code_chars[0], 5);
result[5] = static_cast<u8>('-');
std::memcpy(&result[6], &code_chars[5], 5);

return result;
}
} // namespace IOS::HLE::USB::SkylanderCrypto
22 changes: 22 additions & 0 deletions Source/Core/Core/IOS/USB/Emulated/Skylanders/SkylanderCrypto.h
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// Copyright 2023 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include <array>
#include <span>

#include "Common/CommonTypes.h"

namespace IOS::HLE::USB::SkylanderCrypto
{
u16 ComputeCRC16(std::span<const u8> data);
u64 ComputeCRC48(std::span<const u8> data);
u64 CalculateKeyA(u8 sector, std::span<const u8, 0x4> nuid);
void ComputeChecksumType0(const u8* data_start, u8* output);
void ComputeChecksumType1(const u8* data_start, u8* output);
void ComputeChecksumType2(const u8* data_start, u8* output);
void ComputeChecksumType3(const u8* data_start, u8* output);
void ComputeChecksumType6(const u8* data_start, u8* output);
std::array<u8, 11> ComputeToyCode(u64 code);
} // namespace IOS::HLE::USB::SkylanderCrypto
423 changes: 423 additions & 0 deletions Source/Core/Core/IOS/USB/Emulated/Skylanders/SkylanderFigure.cpp
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85 changes: 85 additions & 0 deletions Source/Core/Core/IOS/USB/Emulated/Skylanders/SkylanderFigure.h
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// Copyright 2023 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include <array>
#include <optional>
#include <span>
#include <string>

#include "Common/CommonTypes.h"
#include "Common/IOFile.h"

namespace IOS::HLE::USB
{
enum class Type : u8;

struct SkylanderDateTime final
{
u8 minute;
u8 hour;
u8 day;
u8 month;
u16 year;
};

struct SkylanderData final
{
std::array<u8, 11> toy_code;
u16 money;
u16 hero_level;
u32 playtime;
// Null-terminated UTF-16 string
std::array<u16, 0x10> nickname;
SkylanderDateTime last_reset;
SkylanderDateTime last_placed;
};

struct Trophydata final
{
u8 unlocked_villains;
};

struct FigureData final
{
Type normalized_type;
u16 figure_id;
u16 variant_id;
union
{
SkylanderData skylander_data;
Trophydata trophy_data;
};
};

constexpr u32 BLOCK_COUNT = 0x40;
constexpr u32 BLOCK_SIZE = 0x10;
constexpr u32 FIGURE_SIZE = BLOCK_COUNT * BLOCK_SIZE;

class SkylanderFigure
{
public:
SkylanderFigure(const std::string& file_path);
SkylanderFigure(File::IOFile file);
bool Create(u16 sky_id, u16 sky_var,
std::optional<std::array<u8, 4>> requested_nuid = std::nullopt);
void Save();
void Close();
bool FileIsOpen() const;
void GetBlock(u8 index, u8* dest) const;
void SetBlock(u8 block, const u8* buf);
void DecryptFigure(std::array<u8, FIGURE_SIZE>* dest) const;
FigureData GetData() const;
void SetData(FigureData* data);

private:
void PopulateSectorTrailers();
void PopulateKeys();
void GenerateIncompleteHashIn(u8* dest) const;
void Encrypt(std::span<const u8, FIGURE_SIZE>);

File::IOFile m_sky_file;
std::array<u8, FIGURE_SIZE> m_data;
};
} // namespace IOS::HLE::USB
2 changes: 1 addition & 1 deletion Source/Core/Core/IOS/USB/Host.cpp
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Expand Up @@ -23,7 +23,7 @@
#include "Core/Core.h"
#include "Core/IOS/USB/Common.h"
#include "Core/IOS/USB/Emulated/Infinity.h"
#include "Core/IOS/USB/Emulated/Skylander.h"
#include "Core/IOS/USB/Emulated/Skylanders/Skylander.h"
#include "Core/IOS/USB/LibusbDevice.h"
#include "Core/NetPlayProto.h"
#include "Core/System.h"
Expand Down
2 changes: 1 addition & 1 deletion Source/Core/Core/System.cpp
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Expand Up @@ -26,7 +26,7 @@
#include "Core/PowerPC/JitInterface.h"
#include "Core/PowerPC/PowerPC.h"
#include "IOS/USB/Emulated/Infinity.h"
#include "IOS/USB/Emulated/Skylander.h"
#include "IOS/USB/Emulated/Skylanders/Skylander.h"
#include "VideoCommon/Assets/CustomAssetLoader.h"
#include "VideoCommon/CommandProcessor.h"
#include "VideoCommon/Fifo.h"
Expand Down
8 changes: 6 additions & 2 deletions Source/Core/DolphinLib.props
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Expand Up @@ -386,7 +386,9 @@
<ClInclude Include="Core\IOS\USB\Bluetooth\WiimoteHIDAttr.h" />
<ClInclude Include="Core\IOS\USB\Common.h" />
<ClInclude Include="Core\IOS\USB\Emulated\Infinity.h" />
<ClInclude Include="Core\IOS\USB\Emulated\Skylander.h" />
<ClInclude Include="Core\IOS\USB\Emulated\Skylanders\Skylander.h" />
<ClInclude Include="Core\IOS\USB\Emulated\Skylanders\SkylanderCrypto.h" />
<ClInclude Include="Core\IOS\USB\Emulated\Skylanders\SkylanderFigure.h" />
<ClInclude Include="Core\IOS\USB\Host.h" />
<ClInclude Include="Core\IOS\USB\LibusbDevice.h" />
<ClInclude Include="Core\IOS\USB\OH0\OH0.h" />
Expand Down Expand Up @@ -1030,7 +1032,9 @@
<ClCompile Include="Core\IOS\USB\Bluetooth\WiimoteHIDAttr.cpp" />
<ClCompile Include="Core\IOS\USB\Common.cpp" />
<ClCompile Include="Core\IOS\USB\Emulated\Infinity.cpp" />
<ClCompile Include="Core\IOS\USB\Emulated\Skylander.cpp" />
<ClCompile Include="Core\IOS\USB\Emulated\Skylanders\Skylander.cpp" />
<ClCompile Include="Core\IOS\USB\Emulated\Skylanders\SkylanderCrypto.cpp" />
<ClCompile Include="Core\IOS\USB\Emulated\Skylanders\SkylanderFigure.cpp" />
<ClCompile Include="Core\IOS\USB\Host.cpp" />
<ClCompile Include="Core\IOS\USB\LibusbDevice.cpp" />
<ClCompile Include="Core\IOS\USB\OH0\OH0.cpp" />
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2 changes: 2 additions & 0 deletions Source/Core/DolphinQt/CMakeLists.txt
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Expand Up @@ -339,6 +339,8 @@ add_executable(dolphin-emu
Settings/USBDeviceAddToWhitelistDialog.h
Settings/WiiPane.cpp
Settings/WiiPane.h
SkylanderPortal/SkylanderModifyDialog.cpp
SkylanderPortal/SkylanderModifyDialog.h
SkylanderPortal/SkylanderPortalWindow.cpp
SkylanderPortal/SkylanderPortalWindow.h
TAS/GCTASInputWindow.cpp
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2 changes: 2 additions & 0 deletions Source/Core/DolphinQt/DolphinQt.vcxproj
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Expand Up @@ -210,6 +210,7 @@
<ClCompile Include="Settings\PathPane.cpp" />
<ClCompile Include="Settings\USBDeviceAddToWhitelistDialog.cpp" />
<ClCompile Include="Settings\WiiPane.cpp" />
<ClCompile Include="SkylanderPortal\SkylanderModifyDialog.cpp" />
<ClCompile Include="SkylanderPortal\SkylanderPortalWindow.cpp" />
<ClCompile Include="TAS\GCTASInputWindow.cpp" />
<ClCompile Include="TAS\GBATASInputWindow.cpp" />
Expand Down Expand Up @@ -253,6 +254,7 @@
<ClInclude Include="QtUtils\WrapInScrollArea.h" />
<ClInclude Include="ResourcePackManager.h" />
<ClInclude Include="Resources.h" />
<ClInclude Include="SkylanderPortal\SkylanderModifyDialog.h" />
<ClInclude Include="TAS\TASControlState.h" />
<ClInclude Include="TAS\TASSlider.h" />
<ClInclude Include="Translation.h" />
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344 changes: 344 additions & 0 deletions Source/Core/DolphinQt/SkylanderPortal/SkylanderModifyDialog.cpp
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// Copyright 2023 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#include "SkylanderModifyDialog.h"

#include <QBoxLayout>
#include <QCheckBox>
#include <QDateTimeEdit>
#include <QDialog>
#include <QDialogButtonBox>
#include <QLabel>
#include <QLineEdit>
#include <QMessageBox>
#include <QStringConverter>
#include <QValidator>

#include "Core/IOS/USB/Emulated/Skylanders/Skylander.h"
#include "Core/System.h"

#include "DolphinQt/QtUtils/SetWindowDecorations.h"

SkylanderModifyDialog::SkylanderModifyDialog(QWidget* parent, u8 slot)
: QDialog(parent), m_slot(slot)
{
bool should_show = true;

QVBoxLayout* layout = new QVBoxLayout;

IOS::HLE::USB::Skylander* skylander =
Core::System::GetInstance().GetSkylanderPortal().GetSkylander(slot);

m_figure = skylander->figure.get();
m_figure_data = m_figure->GetData();

auto* hbox_name = new QHBoxLayout;
QString name = QString();

if ((m_figure_data.skylander_data.nickname[0] != 0x00 &&
m_figure_data.normalized_type == IOS::HLE::USB::Type::Skylander))
{
name = QStringLiteral("\"%1\"").arg(QString::fromUtf16(
reinterpret_cast<char16_t*>(m_figure_data.skylander_data.nickname.data())));
}
else
{
auto found = IOS::HLE::USB::list_skylanders.find(
std::make_pair(m_figure_data.figure_id, m_figure_data.variant_id));
if (found != IOS::HLE::USB::list_skylanders.end())
{
name = QString::fromStdString(found->second.name);
}
else
{
// Should never be able to happen. Still good to have
name =
tr("Unknown (Id:%1 Var:%2)").arg(m_figure_data.figure_id).arg(m_figure_data.variant_id);
}
}

auto* label_name = new QLabel(QString::fromStdString("Modifying Skylander %1").arg(name));

hbox_name->addWidget(label_name);

layout->addLayout(hbox_name);

m_buttons = new QDialogButtonBox(QDialogButtonBox::Save | QDialogButtonBox::Cancel);

connect(m_buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);

if (m_figure_data.normalized_type == IOS::HLE::USB::Type::Skylander)
{
PopulateSkylanderOptions(layout);
}
else if (m_figure_data.normalized_type == IOS::HLE::USB::Type::Trophy)
{
should_show &= PopulateTrophyOptions(layout);
}
else if (m_figure_data.normalized_type == IOS::HLE::USB::Type::Item)
{
should_show = false;
QMessageBox::warning(
this, tr("No data to modify!"),
tr("The type of this Skylander does not have any data that can be modified!"),
QMessageBox::Ok);
}
else if (m_figure_data.normalized_type == IOS::HLE::USB::Type::Unknown)
{
should_show = false;
QMessageBox::warning(this, tr("Unknow Skylander type!"),
tr("The type of this Skylander is unknown!"), QMessageBox::Ok);
}
else
{
should_show = false;
QMessageBox::warning(
this, tr("Unable to modify Skylander!"),
tr("The type of this Skylander is unknown, or can't be modified at this time!"),
QMessageBox::Ok);
QMessageBox::warning(this, tr("Can't be modified yet!"),
tr("This Skylander type can't be modified yet!"), QMessageBox::Ok);
}

layout->addWidget(m_buttons);

this->setLayout(layout);

SetQWidgetWindowDecorations(this);

if (should_show)
{
this->show();
this->raise();
}
}

void SkylanderModifyDialog::PopulateSkylanderOptions(QVBoxLayout* layout)
{
auto* hbox_toy_code = new QHBoxLayout();
auto* label_toy_code = new QLabel(tr("Toy code:"));
auto* edit_toy_code = new QLineEdit(QString::fromUtf8(m_figure_data.skylander_data.toy_code));
edit_toy_code->setDisabled(true);

auto* hbox_money = new QHBoxLayout();
auto* label_money = new QLabel(tr("Money:"));
auto* edit_money = new QLineEdit(QStringLiteral("%1").arg(m_figure_data.skylander_data.money));

auto* hbox_hero = new QHBoxLayout();
auto* label_hero = new QLabel(tr("Hero level:"));
auto* edit_hero =
new QLineEdit(QStringLiteral("%1").arg(m_figure_data.skylander_data.hero_level));

auto toUtf16 = QStringDecoder(QStringDecoder::Utf16);
auto* hbox_nick = new QHBoxLayout();
auto* label_nick = new QLabel(tr("Nickname:"));
auto* edit_nick = new QLineEdit(QString::fromUtf16(
reinterpret_cast<char16_t*>(m_figure_data.skylander_data.nickname.data())));

auto* hbox_playtime = new QHBoxLayout();
auto* label_playtime = new QLabel(tr("Playtime:"));
auto* edit_playtime =
new QLineEdit(QStringLiteral("%1").arg(m_figure_data.skylander_data.playtime));

auto* hbox_last_reset = new QHBoxLayout();
auto* label_last_reset = new QLabel(tr("Last reset:"));
auto* edit_last_reset =
new QDateTimeEdit(QDateTime(QDate(m_figure_data.skylander_data.last_reset.year,
m_figure_data.skylander_data.last_reset.month,
m_figure_data.skylander_data.last_reset.day),
QTime(m_figure_data.skylander_data.last_reset.hour,
m_figure_data.skylander_data.last_reset.minute)));

auto* hbox_last_placed = new QHBoxLayout();
auto* label_last_placed = new QLabel(tr("Last placed:"));
auto* edit_last_placed =
new QDateTimeEdit(QDateTime(QDate(m_figure_data.skylander_data.last_placed.year,
m_figure_data.skylander_data.last_placed.month,
m_figure_data.skylander_data.last_placed.day),
QTime(m_figure_data.skylander_data.last_placed.hour,
m_figure_data.skylander_data.last_placed.minute)));

edit_money->setValidator(new QIntValidator(0, 65000, this));
edit_hero->setValidator(new QIntValidator(0, 100, this));
edit_nick->setValidator(new QRegularExpressionValidator(
QRegularExpression(QString::fromStdString("^\\p{L}{0,15}$")), this));
edit_playtime->setValidator(new QIntValidator(0, INT_MAX, this));
edit_last_reset->setDisplayFormat(QString::fromStdString("dd/MM/yyyy hh:mm"));
edit_last_placed->setDisplayFormat(QString::fromStdString("dd/MM/yyyy hh:mm"));

edit_toy_code->setToolTip(tr("The toy code for this figure. Only available for real figures."));
edit_money->setToolTip(tr("The amount of money this skylander should have. Between 0 and 65000"));
edit_hero->setToolTip(tr("The hero level of this skylander. Only seen in Skylanders: Spyro's "
"Adventures. Between 0 and 100"));
edit_nick->setToolTip(tr("The nickname for this skylander. Limited to 15 characters"));
edit_playtime->setToolTip(
tr("The total time this figure has been used inside a game in seconds"));
edit_last_reset->setToolTip(tr("The last time the figure has been reset. If the figure has never "
"been reset, the first time the figure was placed on a portal"));
edit_last_placed->setToolTip(tr("The last time the figure has been placed on a portal"));

hbox_toy_code->addWidget(label_toy_code);
hbox_toy_code->addWidget(edit_toy_code);

hbox_money->addWidget(label_money);
hbox_money->addWidget(edit_money);

hbox_hero->addWidget(label_hero);
hbox_hero->addWidget(edit_hero);

hbox_nick->addWidget(label_nick);
hbox_nick->addWidget(edit_nick);

hbox_playtime->addWidget(label_playtime);
hbox_playtime->addWidget(edit_playtime);

hbox_last_reset->addWidget(label_last_reset);
hbox_last_reset->addWidget(edit_last_reset);

hbox_last_placed->addWidget(label_last_placed);
hbox_last_placed->addWidget(edit_last_placed);

layout->addLayout(hbox_toy_code);
layout->addLayout(hbox_money);
layout->addLayout(hbox_hero);
layout->addLayout(hbox_nick);
layout->addLayout(hbox_playtime);
layout->addLayout(hbox_last_reset);
layout->addLayout(hbox_last_placed);

connect(m_buttons, &QDialogButtonBox::accepted, this, [=, this]() {
if (!edit_money->hasAcceptableInput())
{
QMessageBox::warning(this, tr("Incorrect money value!"),
tr("Make sure that the money value is between 0 and 65000!"),
QMessageBox::Ok);
}
else if (!edit_hero->hasAcceptableInput())
{
QMessageBox::warning(this, tr("Incorrect hero level value!"),
tr("Make sure that the hero level value is between 0 and 100!"),
QMessageBox::Ok);
}
else if (!edit_nick->hasAcceptableInput())
{
QMessageBox::warning(this, tr("Incorrect nickname!"),
tr("Make sure that the nickname is between 0 and 15 characters long!"),
QMessageBox::Ok);
}
else if (!edit_playtime->hasAcceptableInput())
{
QMessageBox::warning(this, tr("Incorrect playtime value!"),
tr("Make sure that the playtime value is valid!"), QMessageBox::Ok);
}
else if (!edit_last_reset->hasAcceptableInput())
{
QMessageBox::warning(this, tr("Incorrect last reset time!"),
tr("Make sure that the last reset datetime value is valid!"),
QMessageBox::Ok);
}
else if (!edit_last_placed->hasAcceptableInput())
{
QMessageBox::warning(this, tr("Incorrect last placed time!"),
tr("Make sure that the last placed datetime value is valid!"),
QMessageBox::Ok);
}
else
{
m_allow_close = true;
m_figure_data.skylander_data = {
.money = edit_money->text().toUShort(),
.hero_level = edit_hero->text().toUShort(),
.playtime = edit_playtime->text().toUInt(),
.last_reset = {.minute = static_cast<u8>(edit_last_reset->time().minute()),
.hour = static_cast<u8>(edit_last_reset->time().hour()),
.day = static_cast<u8>(edit_last_reset->date().day()),
.month = static_cast<u8>(edit_last_reset->date().month()),
.year = static_cast<u16>(edit_last_reset->date().year())},
.last_placed = {.minute = static_cast<u8>(edit_last_placed->time().minute()),
.hour = static_cast<u8>(edit_last_placed->time().hour()),
.day = static_cast<u8>(edit_last_placed->date().day()),
.month = static_cast<u8>(edit_last_placed->date().month()),
.year = static_cast<u16>(edit_last_placed->date().year())}};

std::u16string nickname = edit_nick->text().toStdU16String();
nickname.copy(reinterpret_cast<char16_t*>(m_figure_data.skylander_data.nickname.data()),
nickname.length());

if (m_figure->FileIsOpen())
{
m_figure->SetData(&m_figure_data);
}
else
{
QMessageBox::warning(this, tr("Could not save your changes!"),
tr("The file associated to this file was closed! Did you clear the "
"slot before saving?"),
QMessageBox::Ok);
}

this->accept();
}
});
}

bool SkylanderModifyDialog::PopulateTrophyOptions(QVBoxLayout* layout)
{
static constexpr u16 KAOS_TROPHY_ID = 3503;
static constexpr u16 SEA_TROPHY_ID = 3502;

if (m_figure_data.figure_id == KAOS_TROPHY_ID)
{
QMessageBox::warning(this, tr("Can't edit villains for this trophy!"),
tr("Kaos is the only villain for this trophy and is always unlocked. No "
"need to edit anything!"),
QMessageBox::Ok);
return false;
}

constexpr size_t MAX_VILLAINS = 4;
std::array<int, MAX_VILLAINS> shift_distances;

if (m_figure_data.figure_id == SEA_TROPHY_ID)
shift_distances = {0, 1, 2, 4};
else
shift_distances = {0, 2, 3, 4};

std::array<QCheckBox*, MAX_VILLAINS> edit_villains;
for (size_t i = 0; i < MAX_VILLAINS; ++i)
{
edit_villains[i] = new QCheckBox();
edit_villains[i]->setChecked(static_cast<bool>(m_figure_data.trophy_data.unlocked_villains &
(0b1 << shift_distances[i])));
auto* const label = new QLabel(tr("Captured villain %1:").arg(i + 1));
auto* const hbox = new QHBoxLayout();
hbox->addWidget(label);
hbox->addWidget(edit_villains[i]);

layout->addLayout(hbox);
}

connect(m_buttons, &QDialogButtonBox::accepted, this, [=, this]() {
m_figure_data.trophy_data.unlocked_villains = 0x0;
for (size_t i = 0; i < MAX_VILLAINS; ++i)
m_figure_data.trophy_data.unlocked_villains |=
edit_villains[i]->isChecked() ? (0b1 << shift_distances[i]) : 0b0;

m_figure->SetData(&m_figure_data);
m_allow_close = true;
this->accept();
});

return true;
}

void SkylanderModifyDialog::accept()
{
if (m_allow_close)
{
auto* skylander = Core::System::GetInstance().GetSkylanderPortal().GetSkylander(m_slot);
skylander->queued_status.push(IOS::HLE::USB::Skylander::REMOVED);
skylander->queued_status.push(IOS::HLE::USB::Skylander::ADDED);
skylander->queued_status.push(IOS::HLE::USB::Skylander::READY);
QDialog::accept();
}
}
29 changes: 29 additions & 0 deletions Source/Core/DolphinQt/SkylanderPortal/SkylanderModifyDialog.h
View file
@@ -0,0 +1,29 @@
// Copyright 2023 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include <QDialog>

#include "Common/CommonTypes.h"
#include "Core/IOS/USB/Emulated/Skylanders/SkylanderFigure.h"

class QVBoxLayout;
class QDialogButtonBox;

class SkylanderModifyDialog : public QDialog
{
public:
explicit SkylanderModifyDialog(QWidget* parent = nullptr, u8 slot = 0);

private:
void PopulateSkylanderOptions(QVBoxLayout* layout);
bool PopulateTrophyOptions(QVBoxLayout* layout);
void accept() override;

bool m_allow_close = false;
u8 m_slot;
IOS::HLE::USB::FigureData m_figure_data;
IOS::HLE::USB::SkylanderFigure* m_figure;
QDialogButtonBox* m_buttons;
};
45 changes: 33 additions & 12 deletions Source/Core/DolphinQt/SkylanderPortal/SkylanderPortalWindow.cpp
View file
Expand Up @@ -22,6 +22,7 @@
#include <QScrollArea>
#include <QStackedWidget>
#include <QString>
#include <QStringConverter>
#include <QStringList>
#include <QThread>
#include <QVBoxLayout>
Expand All @@ -30,13 +31,14 @@

#include "Common/FileUtil.h"
#include "Core/Config/MainSettings.h"
#include "Core/IOS/USB/Emulated/Skylander.h"
#include "Core/IOS/USB/Emulated/Skylanders/Skylander.h"
#include "Core/System.h"

#include "DolphinQt/QtUtils/DolphinFileDialog.h"
#include "DolphinQt/QtUtils/SetWindowDecorations.h"
#include "DolphinQt/Resources.h"
#include "DolphinQt/Settings.h"
#include "SkylanderModifyDialog.h"

SkylanderPortalWindow::SkylanderPortalWindow(QWidget* parent) : QWidget(parent)
{
Expand Down Expand Up @@ -124,15 +126,18 @@ void SkylanderPortalWindow::CreateMainWindow()
auto* load_file_btn = new QPushButton(tr("Load File"));
auto* clear_btn = new QPushButton(tr("Clear Slot"));
auto* load_btn = new QPushButton(tr("Load Slot"));
auto* modify_btn = new QPushButton(tr("Modify Slot"));
connect(create_btn, &QAbstractButton::clicked, this,
&SkylanderPortalWindow::CreateSkylanderAdvanced);
connect(clear_btn, &QAbstractButton::clicked, this, [this]() { ClearSlot(GetCurrentSlot()); });
connect(load_btn, &QAbstractButton::clicked, this, &SkylanderPortalWindow::LoadSelected);
connect(load_file_btn, &QAbstractButton::clicked, this, &SkylanderPortalWindow::LoadFromFile);
connect(modify_btn, &QAbstractButton::clicked, this, &SkylanderPortalWindow::ModifySkylander);
command_layout->addWidget(create_btn);
command_layout->addWidget(load_file_btn);
command_layout->addWidget(clear_btn);
command_layout->addWidget(load_btn);
command_layout->addWidget(modify_btn);
m_command_buttons->setLayout(command_layout);
main_layout->addWidget(m_command_buttons);

Expand Down Expand Up @@ -647,6 +652,20 @@ void SkylanderPortalWindow::CreateSkylanderAdvanced()
create_window->raise();
}

void SkylanderPortalWindow::ModifySkylander()
{
if (auto sky_slot = m_sky_slots[GetCurrentSlot()])
{
new SkylanderModifyDialog(this, sky_slot.value().portal_slot);
}
else
{
QMessageBox::warning(this, tr("Failed to modify Skylander!"),
tr("Make sure there is a Skylander in slot %1!").arg(GetCurrentSlot()),
QMessageBox::Ok);
}
}

void SkylanderPortalWindow::ClearSlot(u8 slot)
{
auto& system = Core::System::GetInstance();
Expand Down Expand Up @@ -771,16 +790,18 @@ void SkylanderPortalWindow::RefreshList()

void SkylanderPortalWindow::CreateSkyfile(const QString& path, bool load_after)
{
auto& system = Core::System::GetInstance();

if (!system.GetSkylanderPortal().CreateSkylander(path.toStdString(), m_sky_id, m_sky_var))
{
QMessageBox::warning(
this, tr("Failed to create Skylander file!"),
tr("Failed to create Skylander file:\n%1\n(Skylander may already be on the portal)")
.arg(path),
QMessageBox::Ok);
return;
IOS::HLE::USB::SkylanderFigure figure(path.toStdString());
if (!figure.Create(m_sky_id, m_sky_var))
{
QMessageBox::warning(
this, tr("Failed to create Skylander file!"),
tr("Failed to create Skylander file:\n%1\n(Skylander may already be on the portal)")
.arg(path),
QMessageBox::Ok);
return;
}
figure.Close();
}
m_last_skylander_path = QFileInfo(path).absolutePath() + QString::fromStdString("/");

Expand Down Expand Up @@ -814,8 +835,8 @@ void SkylanderPortalWindow::LoadSkyfilePath(u8 slot, const QString& path)

auto& system = Core::System::GetInstance();
const std::pair<u16, u16> id_var = system.GetSkylanderPortal().CalculateIDs(file_data);
const u8 portal_slot =
system.GetSkylanderPortal().LoadSkylander(file_data.data(), std::move(sky_file));
const u8 portal_slot = system.GetSkylanderPortal().LoadSkylander(
std::make_unique<IOS::HLE::USB::SkylanderFigure>(std::move(sky_file)));
if (portal_slot == 0xFF)
{
QMessageBox::warning(this, tr("Failed to load the Skylander file!"),
Expand Down
4 changes: 3 additions & 1 deletion Source/Core/DolphinQt/SkylanderPortal/SkylanderPortalWindow.h
View file
Expand Up @@ -14,7 +14,8 @@
#include <QWidget>

#include "Core/Core.h"
#include "Core/IOS/USB/Emulated/Skylander.h"
#include "Core/IOS/USB/Emulated/Skylanders/Skylander.h"
#include "Core/IOS/USB/Emulated/Skylanders/SkylanderFigure.h"

class QCheckBox;
class QGroupBox;
Expand Down Expand Up @@ -64,6 +65,7 @@ class SkylanderPortalWindow : public QWidget
void LoadFromFile();
void ClearSlot(u8 slot);
void CreateSkylanderAdvanced();
void ModifySkylander();

// Behind the scenes
void OnEmulationStateChanged(Core::State state);
Expand Down
2 changes: 2 additions & 0 deletions Source/UnitTests/Core/CMakeLists.txt
View file
Expand Up @@ -15,6 +15,8 @@ add_dolphin_test(ESFormatsTest IOS/ES/FormatsTest.cpp)

add_dolphin_test(FileSystemTest IOS/FS/FileSystemTest.cpp)

add_dolphin_test(SkylandersTest IOS/USB/SkylandersTest.cpp)

if(_M_X86)
add_dolphin_test(PowerPCTest
PowerPC/DivUtilsTest.cpp
Expand Down
186 changes: 186 additions & 0 deletions Source/UnitTests/Core/IOS/USB/SkylandersTest.cpp
View file
@@ -0,0 +1,186 @@
#include <gtest/gtest.h>

#include <array>
#include <string_view>

#include "Common/BitUtils.h"
#include "Core/IOS/USB/Emulated/Skylanders/SkylanderCrypto.h"
#include "Core/IOS/USB/Emulated/Skylanders/SkylanderFigure.h"

using namespace IOS::HLE::USB::SkylanderCrypto;

// Figure data generated by:
//
// const std::string temp_dir = File::CreateTempDir();
// IOS::HLE::USB::SkylanderFigure figure(temp_dir + "/test.sky");
// figure.Create(0x1D6, 0x3000, std::array<u8, 4>({0x01, 0x23, 0x45, 0x67}));
//
// IOS::HLE::USB::FigureData data = figure.GetData();
// data.skylander_data.money = 5000;
// data.skylander_data.hero_level = 50;
// data.skylander_data.playtime = 1564894;
// const std::u16string nickname = UTF8ToUTF16("Test");
// std::memset(data.skylander_data.nickname.data(), 0, data.skylander_data.nickname.size());
// std::memcpy(data.skylander_data.nickname.data(), nickname.data(), nickname.size() * 2);
// data.skylander_data.last_reset.minute = 5;
// data.skylander_data.last_reset.hour = 7;
// data.skylander_data.last_reset.day = 11;
// data.skylander_data.last_reset.month = 3;
// data.skylander_data.last_reset.year = 2020;
// data.skylander_data.last_placed.minute = 44;
// data.skylander_data.last_placed.hour = 8;
// data.skylander_data.last_placed.day = 14;
// data.skylander_data.last_placed.month = 4;
// data.skylander_data.last_placed.year = 2021;
// figure.SetData(&data);
//
// data.skylander_data.money = 5600;
// data.skylander_data.hero_level = 51;
// data.skylander_data.playtime = 1764894;
// std::memset(data.skylander_data.nickname.data(), 0, data.skylander_data.nickname.size());
// std::memcpy(data.skylander_data.nickname.data(), nickname.data(), nickname.size() * 2);
// data.skylander_data.last_reset.minute = 5;
// data.skylander_data.last_reset.hour = 7;
// data.skylander_data.last_reset.day = 11;
// data.skylander_data.last_reset.month = 3;
// data.skylander_data.last_reset.year = 2020;
// data.skylander_data.last_placed.minute = 59;
// data.skylander_data.last_placed.hour = 9;
// data.skylander_data.last_placed.day = 14;
// data.skylander_data.last_placed.month = 4;
// data.skylander_data.last_placed.year = 2021;
// figure.SetData(&data);
//
// std::array<u8, IOS::HLE::USB::FIGURE_SIZE> decrypted = {};
// figure.DecryptFigure(&decrypted);
// File::IOFile f(temp_dir + "/decrypted.sky", "wb");
// f.WriteBytes(decrypted.data(), decrypted.size());
//
static constexpr std::array<u8, IOS::HLE::USB::FIGURE_SIZE> decrypted_figure = {
0x01, 0x23, 0x45, 0x67, 0x00, 0x81, 0x01, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xD6, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0xCB, 0x7D,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x4B, 0x0B, 0x20, 0x10, 0x7C, 0xCB, 0x0F, 0x0F, 0x0F, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x3C, 0x98, 0xF9, 0x25, 0xA1, 0x7F, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x88, 0x13, 0xDE, 0xE0, 0x17, 0x00, 0x01, 0x88, 0x3C, 0xC4, 0xE3, 0x76, 0xF9,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x54, 0x00, 0x65, 0x00, 0x73, 0x00, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x1A, 0xF5, 0x2D, 0x76, 0x76, 0xBC, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x2C, 0x08, 0x0E, 0x04, 0xE5, 0x07, 0x00, 0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x07, 0x0B, 0x03, 0xE4, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x89, 0xC3, 0xC7, 0xDF, 0x9D, 0x5D, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x54, 0x5B, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xC5, 0x19, 0x6F, 0x78, 0x33, 0xDA, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x56, 0x2F, 0x85, 0xD1, 0xD8, 0x3B, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x70, 0x42, 0x51, 0x82, 0x0F, 0xF8, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xE3, 0x74, 0xBB, 0x2B, 0xE4, 0x19, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x7B, 0xC0, 0xEA, 0x64, 0xB9, 0x16, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xE0, 0x15, 0x1E, 0xEE, 0x1A, 0x00, 0x02, 0x03, 0xE7, 0xC4, 0xE3, 0x0F, 0x30,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x54, 0x00, 0x65, 0x00, 0x73, 0x00, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xE8, 0xF6, 0x00, 0xCD, 0x52, 0xF7, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x3B, 0x09, 0x0E, 0x04, 0xE5, 0x07, 0x00, 0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x07, 0x0B, 0x03, 0xE4, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xCE, 0x9B, 0xD4, 0x9E, 0x85, 0x34, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x30, 0xD7, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x5D, 0xAD, 0x3E, 0x37, 0x6E, 0xD5, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x11, 0x77, 0x96, 0x90, 0xC0, 0x52, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x82, 0x41, 0x7C, 0x39, 0x2B, 0xB3, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xA4, 0x2C, 0xA8, 0x6A, 0xFC, 0x70, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x37, 0x1A, 0x42, 0xC3, 0x17, 0x91, 0x7F, 0x0F, 0x08, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};

// Can be assumed to also mean ComputeCRC48 is correct
TEST(Skylanders, Keygen)
{
struct
{
std::array<u8, 4> nuid;
u8 sector;
u64 expected;
} const inputs[]{{{0x00, 0x00, 0x00, 0x00}, 0, 0x4B0B20107CCB},
{{0x94, 0xB0, 0xEE, 0x2D}, 0, 0x4B0B20107CCB},
{{0x00, 0x00, 0x00, 0x00}, 11, 0xEA168579FF28},
{{0x94, 0xB0, 0xEE, 0x2D}, 1, 0x278e4DA896B5},
{{0xF7, 0xDB, 0xFD, 0x5F}, 2, 0x75B9B1F4B9EB}};

for (auto& test : inputs)
{
auto actual = CalculateKeyA(test.sector, test.nuid);
EXPECT_EQ(test.expected, actual);
}
}

// Can be assumed to also mean ComputeCRC16 is correct
TEST(Skylanders, Checksums)
{
std::array<u8, 2> actual = {};
ComputeChecksumType0(decrypted_figure.data(), actual.data());
EXPECT_EQ(Common::BitCastPtr<u16>(decrypted_figure.data() + 0x1E),
Common::BitCastPtr<u16>(actual.data()));

u16 area_offset = 0x80;

for (u8 i = 0; i < 2; i++)
{
ComputeChecksumType3(decrypted_figure.data() + area_offset + 0x50, actual.data());
EXPECT_EQ(Common::BitCastPtr<u16>(decrypted_figure.data() + area_offset + 0xA),
Common::BitCastPtr<u16>(actual.data()));

ComputeChecksumType2(decrypted_figure.data() + area_offset + 0x10, actual.data());
EXPECT_EQ(Common::BitCastPtr<u16>(decrypted_figure.data() + area_offset + 0xC),
Common::BitCastPtr<u16>(actual.data()));

ComputeChecksumType1(decrypted_figure.data() + area_offset, actual.data());
EXPECT_EQ(Common::BitCastPtr<u16>(decrypted_figure.data() + area_offset + 0xE),
Common::BitCastPtr<u16>(actual.data()));

area_offset += 0x90;

ComputeChecksumType6(decrypted_figure.data() + area_offset, actual.data());
EXPECT_EQ(Common::BitCastPtr<u16>(decrypted_figure.data() + area_offset),
Common::BitCastPtr<u16>(actual.data()));

area_offset += 0x130;
}
}

TEST(Skylanders, ToyCode)
{
const std::array<u8, 11> code_chars = ComputeToyCode(0x14E2CE497CB0B);
const std::string_view code_string(reinterpret_cast<const char*>(code_chars.data()),
code_chars.size());
EXPECT_EQ(code_string, "WCJGC-HHR5Q");
}
1 change: 1 addition & 0 deletions Source/UnitTests/UnitTests.vcxproj
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Expand Up @@ -66,6 +66,7 @@
<ClCompile Include="Core\DSP\HermesText.cpp" />
<ClCompile Include="Core\IOS\ES\FormatsTest.cpp" />
<ClCompile Include="Core\IOS\FS\FileSystemTest.cpp" />
<ClCompile Include="Core\IOS\USB\SkylandersTest.cpp" />
<ClCompile Include="Core\MMIOTest.cpp" />
<ClCompile Include="Core\PageFaultTest.cpp" />
<ClCompile Include="Core\PowerPC\DivUtilsTest.cpp" />
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