core_timing: Allow configuring a fixed or random initial system tick value. (#7309)

* core_timing: Apply random base ticks value on startup.

* core: Maintain consistent base system ticks in TAS movies.

* frontend: Add setting to configure a fixed base system ticks value.
This commit is contained in:
Steveice10 2024-01-07 09:38:02 -08:00 committed by GitHub
parent 96aa1b3a08
commit 0165012ba4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
14 changed files with 150 additions and 17 deletions

View file

@ -215,6 +215,8 @@ void Config::ReadValues() {
} catch (...) { } catch (...) {
} }
} }
ReadSetting("System", Settings::values.init_ticks_type);
ReadSetting("System", Settings::values.init_ticks_override);
ReadSetting("System", Settings::values.plugin_loader_enabled); ReadSetting("System", Settings::values.plugin_loader_enabled);
ReadSetting("System", Settings::values.allow_plugin_loader); ReadSetting("System", Settings::values.allow_plugin_loader);

View file

@ -288,6 +288,14 @@ init_clock =
# Note: 3DS can only handle times later then Jan 1 2000 # Note: 3DS can only handle times later then Jan 1 2000
init_time = init_time =
# The system ticks count to use when citra starts
# 0: Random (default), 1: Fixed
init_ticks_type =
# Tick count to use when init_ticks_type is set to Fixed.
# Defaults to 0.
init_ticks_override =
# Plugin loader state, if enabled plugins will be loaded from the SD card. # Plugin loader state, if enabled plugins will be loaded from the SD card.
# You can also set if homebrew apps are allowed to enable the plugin loader # You can also set if homebrew apps are allowed to enable the plugin loader
plugin_loader = plugin_loader =

View file

@ -225,6 +225,8 @@ void Config::ReadValues() {
std::chrono::system_clock::from_time_t(std::mktime(&t)).time_since_epoch()) std::chrono::system_clock::from_time_t(std::mktime(&t)).time_since_epoch())
.count(); .count();
} }
ReadSetting("System", Settings::values.init_ticks_type);
ReadSetting("System", Settings::values.init_ticks_override);
ReadSetting("System", Settings::values.plugin_loader_enabled); ReadSetting("System", Settings::values.plugin_loader_enabled);
ReadSetting("System", Settings::values.allow_plugin_loader); ReadSetting("System", Settings::values.allow_plugin_loader);

View file

@ -307,6 +307,14 @@ init_clock =
# Note: 3DS can only handle times later then Jan 1 2000 # Note: 3DS can only handle times later then Jan 1 2000
init_time = init_time =
# The system ticks count to use when citra starts
# 0: Random (default), 1: Fixed
init_ticks_type =
# Tick count to use when init_ticks_type is set to Fixed.
# Defaults to 0.
init_ticks_override =
[Camera] [Camera]
# Which camera engine to use for the right outer camera # Which camera engine to use for the right outer camera
# blank (default): a dummy camera that always returns black image # blank (default): a dummy camera that always returns black image

View file

@ -687,6 +687,8 @@ void Config::ReadSystemValues() {
ReadBasicSetting(Settings::values.init_clock); ReadBasicSetting(Settings::values.init_clock);
ReadBasicSetting(Settings::values.init_time); ReadBasicSetting(Settings::values.init_time);
ReadBasicSetting(Settings::values.init_time_offset); ReadBasicSetting(Settings::values.init_time_offset);
ReadBasicSetting(Settings::values.init_ticks_type);
ReadBasicSetting(Settings::values.init_ticks_override);
ReadBasicSetting(Settings::values.plugin_loader_enabled); ReadBasicSetting(Settings::values.plugin_loader_enabled);
ReadBasicSetting(Settings::values.allow_plugin_loader); ReadBasicSetting(Settings::values.allow_plugin_loader);
} }
@ -1173,6 +1175,8 @@ void Config::SaveSystemValues() {
WriteBasicSetting(Settings::values.init_clock); WriteBasicSetting(Settings::values.init_clock);
WriteBasicSetting(Settings::values.init_time); WriteBasicSetting(Settings::values.init_time);
WriteBasicSetting(Settings::values.init_time_offset); WriteBasicSetting(Settings::values.init_time_offset);
WriteBasicSetting(Settings::values.init_ticks_type);
WriteBasicSetting(Settings::values.init_ticks_override);
WriteBasicSetting(Settings::values.plugin_loader_enabled); WriteBasicSetting(Settings::values.plugin_loader_enabled);
WriteBasicSetting(Settings::values.allow_plugin_loader); WriteBasicSetting(Settings::values.allow_plugin_loader);
} }

View file

@ -230,6 +230,8 @@ ConfigureSystem::ConfigureSystem(Core::System& system_, QWidget* parent)
&ConfigureSystem::UpdateBirthdayComboBox); &ConfigureSystem::UpdateBirthdayComboBox);
connect(ui->combo_init_clock, qOverload<int>(&QComboBox::currentIndexChanged), this, connect(ui->combo_init_clock, qOverload<int>(&QComboBox::currentIndexChanged), this,
&ConfigureSystem::UpdateInitTime); &ConfigureSystem::UpdateInitTime);
connect(ui->combo_init_ticks_type, qOverload<int>(&QComboBox::currentIndexChanged), this,
&ConfigureSystem::UpdateInitTicks);
connect(ui->button_regenerate_console_id, &QPushButton::clicked, this, connect(ui->button_regenerate_console_id, &QPushButton::clicked, this,
&ConfigureSystem::RefreshConsoleID); &ConfigureSystem::RefreshConsoleID);
connect(ui->button_start_download, &QPushButton::clicked, this, connect(ui->button_start_download, &QPushButton::clicked, this,
@ -293,6 +295,11 @@ void ConfigureSystem::SetConfiguration() {
QTime time = QTime::fromMSecsSinceStartOfDay(static_cast<int>(time_offset * 1000)); QTime time = QTime::fromMSecsSinceStartOfDay(static_cast<int>(time_offset * 1000));
ui->edit_init_time_offset_time->setTime(time); ui->edit_init_time_offset_time->setTime(time);
ui->combo_init_ticks_type->setCurrentIndex(
static_cast<u8>(Settings::values.init_ticks_type.GetValue()));
ui->edit_init_ticks_value->setText(
QString::number(Settings::values.init_ticks_override.GetValue()));
cfg = Service::CFG::GetModule(system); cfg = Service::CFG::GetModule(system);
ReadSystemSettings(); ReadSystemSettings();
@ -413,6 +420,11 @@ void ConfigureSystem::ApplyConfiguration() {
static_cast<Settings::InitClock>(ui->combo_init_clock->currentIndex()); static_cast<Settings::InitClock>(ui->combo_init_clock->currentIndex());
Settings::values.init_time = ui->edit_init_time->dateTime().toSecsSinceEpoch(); Settings::values.init_time = ui->edit_init_time->dateTime().toSecsSinceEpoch();
Settings::values.init_ticks_type =
static_cast<Settings::InitTicks>(ui->combo_init_ticks_type->currentIndex());
Settings::values.init_ticks_override =
static_cast<s64>(ui->edit_init_ticks_value->text().toLongLong());
s64 time_offset_time = ui->edit_init_time_offset_time->time().msecsSinceStartOfDay() / 1000; s64 time_offset_time = ui->edit_init_time_offset_time->time().msecsSinceStartOfDay() / 1000;
s64 time_offset_days = ui->edit_init_time_offset_days->value() * 86400; s64 time_offset_days = ui->edit_init_time_offset_days->value() * 86400;
@ -462,6 +474,7 @@ void ConfigureSystem::ConfigureTime() {
SetConfiguration(); SetConfiguration();
UpdateInitTime(ui->combo_init_clock->currentIndex()); UpdateInitTime(ui->combo_init_clock->currentIndex());
UpdateInitTicks(ui->combo_init_ticks_type->currentIndex());
} }
void ConfigureSystem::UpdateInitTime(int init_clock) { void ConfigureSystem::UpdateInitTime(int init_clock) {
@ -477,6 +490,15 @@ void ConfigureSystem::UpdateInitTime(int init_clock) {
ui->edit_init_time_offset_time->setVisible(!is_fixed_time && is_global); ui->edit_init_time_offset_time->setVisible(!is_fixed_time && is_global);
} }
void ConfigureSystem::UpdateInitTicks(int init_ticks_type) {
const bool is_global = Settings::IsConfiguringGlobal();
const bool is_fixed =
static_cast<Settings::InitTicks>(init_ticks_type) == Settings::InitTicks::Fixed;
ui->label_init_ticks_value->setVisible(is_fixed && is_global);
ui->edit_init_ticks_value->setVisible(is_fixed && is_global);
}
void ConfigureSystem::RefreshConsoleID() { void ConfigureSystem::RefreshConsoleID() {
QMessageBox::StandardButton reply; QMessageBox::StandardButton reply;
QString warning_text = tr("This will replace your current virtual 3DS with a new one. " QString warning_text = tr("This will replace your current virtual 3DS with a new one. "
@ -512,6 +534,8 @@ void ConfigureSystem::SetupPerGameUI() {
ui->label_birthday->setVisible(false); ui->label_birthday->setVisible(false);
ui->label_init_clock->setVisible(false); ui->label_init_clock->setVisible(false);
ui->label_init_time->setVisible(false); ui->label_init_time->setVisible(false);
ui->label_init_ticks_type->setVisible(false);
ui->label_init_ticks_value->setVisible(false);
ui->label_console_id->setVisible(false); ui->label_console_id->setVisible(false);
ui->label_sound->setVisible(false); ui->label_sound->setVisible(false);
ui->label_language->setVisible(false); ui->label_language->setVisible(false);
@ -522,12 +546,14 @@ void ConfigureSystem::SetupPerGameUI() {
ui->combo_birthday->setVisible(false); ui->combo_birthday->setVisible(false);
ui->combo_birthmonth->setVisible(false); ui->combo_birthmonth->setVisible(false);
ui->combo_init_clock->setVisible(false); ui->combo_init_clock->setVisible(false);
ui->combo_init_ticks_type->setVisible(false);
ui->combo_sound->setVisible(false); ui->combo_sound->setVisible(false);
ui->combo_language->setVisible(false); ui->combo_language->setVisible(false);
ui->combo_country->setVisible(false); ui->combo_country->setVisible(false);
ui->label_init_time_offset->setVisible(false); ui->label_init_time_offset->setVisible(false);
ui->edit_init_time_offset_days->setVisible(false); ui->edit_init_time_offset_days->setVisible(false);
ui->edit_init_time_offset_time->setVisible(false); ui->edit_init_time_offset_time->setVisible(false);
ui->edit_init_ticks_value->setVisible(false);
ui->toggle_system_setup->setVisible(false); ui->toggle_system_setup->setVisible(false);
ui->button_regenerate_console_id->setVisible(false); ui->button_regenerate_console_id->setVisible(false);
// Apps can change the state of the plugin loader, so plugins load // Apps can change the state of the plugin loader, so plugins load

View file

@ -43,6 +43,7 @@ private:
void UpdateBirthdayComboBox(int birthmonth_index); void UpdateBirthdayComboBox(int birthmonth_index);
void UpdateInitTime(int init_clock); void UpdateInitTime(int init_clock);
void UpdateInitTicks(int init_ticks_type);
void RefreshConsoleID(); void RefreshConsoleID();
void SetupPerGameUI(); void SetupPerGameUI();

View file

@ -304,34 +304,75 @@
</layout> </layout>
</item> </item>
<item row="9" column="0"> <item row="9" column="0">
<widget class="QLabel" name="label_init_ticks_type">
<property name="text">
<string>Initial System Ticks</string>
</property>
</widget>
</item>
<item row="9" column="1">
<widget class="QComboBox" name="combo_init_ticks_type">
<item>
<property name="text">
<string>Random</string>
</property>
</item>
<item>
<property name="text">
<string>Fixed</string>
</property>
</item>
</widget>
</item>
<item row="10" column="0">
<widget class="QLabel" name="label_init_ticks_value">
<property name="text">
<string>Initial System Ticks Override</string>
</property>
</widget>
</item>
<item row="10" column="1">
<widget class="QLineEdit" name="edit_init_ticks_value">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="maxLength">
<number>20</number>
</property>
</widget>
</item>
<item row="11" column="0">
<widget class="QLabel" name="label_play_coins"> <widget class="QLabel" name="label_play_coins">
<property name="text"> <property name="text">
<string>Play Coins:</string> <string>Play Coins:</string>
</property> </property>
</widget> </widget>
</item> </item>
<item row="9" column="1"> <item row="11" column="1">
<widget class="QSpinBox" name="spinBox_play_coins"> <widget class="QSpinBox" name="spinBox_play_coins">
<property name="maximum"> <property name="maximum">
<number>300</number> <number>300</number>
</property> </property>
</widget> </widget>
</item> </item>
<item row="10" column="1"> <item row="12" column="1">
<widget class="QCheckBox" name="toggle_system_setup"> <widget class="QCheckBox" name="toggle_system_setup">
<property name="text"> <property name="text">
<string>Run System Setup when Home Menu is launched</string> <string>Run System Setup when Home Menu is launched</string>
</property> </property>
</widget> </widget>
</item> </item>
<item row="11" column="0"> <item row="13" column="0">
<widget class="QLabel" name="label_console_id"> <widget class="QLabel" name="label_console_id">
<property name="text"> <property name="text">
<string>Console ID:</string> <string>Console ID:</string>
</property> </property>
</widget> </widget>
</item> </item>
<item row="11" column="1"> <item row="13" column="1">
<widget class="QPushButton" name="button_regenerate_console_id"> <widget class="QPushButton" name="button_regenerate_console_id">
<property name="sizePolicy"> <property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed"> <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
@ -347,35 +388,35 @@
</property> </property>
</widget> </widget>
</item> </item>
<item row="12" column="0"> <item row="14" column="0">
<widget class="QLabel" name="label_plugin_loader"> <widget class="QLabel" name="label_plugin_loader">
<property name="text"> <property name="text">
<string>3GX Plugin Loader:</string> <string>3GX Plugin Loader:</string>
</property> </property>
</widget> </widget>
</item> </item>
<item row="12" column="1"> <item row="14" column="1">
<widget class="QCheckBox" name="plugin_loader"> <widget class="QCheckBox" name="plugin_loader">
<property name="text"> <property name="text">
<string>Enable 3GX plugin loader</string> <string>Enable 3GX plugin loader</string>
</property> </property>
</widget> </widget>
</item> </item>
<item row="13" column="1"> <item row="15" column="1">
<widget class="QCheckBox" name="allow_plugin_loader"> <widget class="QCheckBox" name="allow_plugin_loader">
<property name="text"> <property name="text">
<string>Allow games to change plugin loader state</string> <string>Allow games to change plugin loader state</string>
</property> </property>
</widget> </widget>
</item> </item>
<item row="14" column="0"> <item row="16" column="0">
<widget class="QLabel" name="label_nus_download"> <widget class="QLabel" name="label_nus_download">
<property name="text"> <property name="text">
<string>Download System Files from Nitendo servers</string> <string>Download System Files from Nitendo servers</string>
</property> </property>
</widget> </widget>
</item> </item>
<item row="14" column="1"> <item row="16" column="1">
<widget class="QWidget" name="body_nus_download"> <widget class="QWidget" name="body_nus_download">
<layout class="QHBoxLayout" name="horizontalLayout_nus_download"> <layout class="QHBoxLayout" name="horizontalLayout_nus_download">
<item> <item>

View file

@ -28,6 +28,11 @@ enum class InitClock : u32 {
FixedTime = 1, FixedTime = 1,
}; };
enum class InitTicks : u32 {
Random = 0,
Fixed = 1,
};
enum class LayoutOption : u32 { enum class LayoutOption : u32 {
Default, Default,
SingleScreen, SingleScreen,
@ -437,6 +442,8 @@ struct Values {
Setting<InitClock> init_clock{InitClock::SystemTime, "init_clock"}; Setting<InitClock> init_clock{InitClock::SystemTime, "init_clock"};
Setting<u64> init_time{946681277ULL, "init_time"}; Setting<u64> init_time{946681277ULL, "init_time"};
Setting<s64> init_time_offset{0, "init_time_offset"}; Setting<s64> init_time_offset{0, "init_time_offset"};
Setting<InitTicks> init_ticks_type{InitTicks::Random, "init_ticks_type"};
Setting<s64> init_ticks_override{0, "init_ticks_override"};
Setting<bool> plugin_loader_enabled{false, "plugin_loader"}; Setting<bool> plugin_loader_enabled{false, "plugin_loader"};
Setting<bool> allow_plugin_loader{true, "allow_plugin_loader"}; Setting<bool> allow_plugin_loader{true, "allow_plugin_loader"};

View file

@ -379,7 +379,8 @@ System::ResultStatus System::Init(Frontend::EmuWindow& emu_window,
memory = std::make_unique<Memory::MemorySystem>(*this); memory = std::make_unique<Memory::MemorySystem>(*this);
timing = std::make_unique<Timing>(num_cores, Settings::values.cpu_clock_percentage.GetValue()); timing = std::make_unique<Timing>(num_cores, Settings::values.cpu_clock_percentage.GetValue(),
movie.GetOverrideBaseTicks());
kernel = std::make_unique<Kernel::KernelSystem>( kernel = std::make_unique<Kernel::KernelSystem>(
*memory, *timing, [this] { PrepareReschedule(); }, memory_mode, num_cores, n3ds_hw_caps, *memory, *timing, [this] { PrepareReschedule(); }, memory_mode, num_cores, n3ds_hw_caps,

View file

@ -3,9 +3,11 @@
// Refer to the license.txt file included. // Refer to the license.txt file included.
#include <algorithm> #include <algorithm>
#include <random>
#include <tuple> #include <tuple>
#include "common/assert.h" #include "common/assert.h"
#include "common/logging/log.h" #include "common/logging/log.h"
#include "common/settings.h"
#include "core/core_timing.h" #include "core/core_timing.h"
namespace Core { namespace Core {
@ -19,15 +21,28 @@ bool Timing::Event::operator<(const Timing::Event& right) const {
return std::tie(time, fifo_order) < std::tie(right.time, right.fifo_order); return std::tie(time, fifo_order) < std::tie(right.time, right.fifo_order);
} }
Timing::Timing(std::size_t num_cores, u32 cpu_clock_percentage) { Timing::Timing(std::size_t num_cores, u32 cpu_clock_percentage, s64 override_base_ticks) {
// Generate non-zero base tick count to simulate time the system ran before launching the game.
// This accounts for games that rely on the system tick to seed randomness.
const auto base_ticks = override_base_ticks >= 0 ? override_base_ticks : GenerateBaseTicks();
timers.resize(num_cores); timers.resize(num_cores);
for (std::size_t i = 0; i < num_cores; ++i) { for (std::size_t i = 0; i < num_cores; ++i) {
timers[i] = std::make_shared<Timer>(); timers[i] = std::make_shared<Timer>(base_ticks);
} }
UpdateClockSpeed(cpu_clock_percentage); UpdateClockSpeed(cpu_clock_percentage);
current_timer = timers[0].get(); current_timer = timers[0].get();
} }
s64 Timing::GenerateBaseTicks() {
if (Settings::values.init_ticks_type.GetValue() == Settings::InitTicks::Fixed) {
return Settings::values.init_ticks_override.GetValue();
}
// Bounded to 32 bits to make sure we don't generate too high of a counter and risk overflowing.
std::mt19937 random_gen(std::random_device{}());
return random_gen();
}
void Timing::UpdateClockSpeed(u32 cpu_clock_percentage) { void Timing::UpdateClockSpeed(u32 cpu_clock_percentage) {
for (auto& timer : timers) { for (auto& timer : timers) {
timer->cpu_clock_scale = 100.0 / cpu_clock_percentage; timer->cpu_clock_scale = 100.0 / cpu_clock_percentage;
@ -146,7 +161,7 @@ std::shared_ptr<Timing::Timer> Timing::GetTimer(std::size_t cpu_id) {
return timers[cpu_id]; return timers[cpu_id];
} }
Timing::Timer::Timer() = default; Timing::Timer::Timer(s64 base_ticks) : executed_ticks(base_ticks) {}
Timing::Timer::~Timer() { Timing::Timer::~Timer() {
MoveEvents(); MoveEvents();

View file

@ -185,7 +185,7 @@ public:
class Timer { class Timer {
public: public:
Timer(); Timer(s64 base_ticks = 0);
~Timer(); ~Timer();
s64 GetMaxSliceLength() const; s64 GetMaxSliceLength() const;
@ -249,7 +249,7 @@ public:
friend class boost::serialization::access; friend class boost::serialization::access;
}; };
explicit Timing(std::size_t num_cores, u32 cpu_clock_percentage); explicit Timing(std::size_t num_cores, u32 cpu_clock_percentage, s64 override_base_ticks = -1);
~Timing(){}; ~Timing(){};
@ -290,6 +290,9 @@ public:
event_queue_locked = false; event_queue_locked = false;
} }
/// Generates a random tick count to seed the system tick timer with.
static s64 GenerateBaseTicks();
private: private:
// unordered_map stores each element separately as a linked list node so pointers to // unordered_map stores each element separately as a linked list node so pointers to
// elements remain stable regardless of rehashes/resizing. // elements remain stable regardless of rehashes/resizing.

View file

@ -120,8 +120,9 @@ struct CTMHeader {
std::array<char, 32> author; /// Author of the movie std::array<char, 32> author; /// Author of the movie
u32_le rerecord_count; /// Number of rerecords when making the movie u32_le rerecord_count; /// Number of rerecords when making the movie
u64_le input_count; /// Number of inputs (button and pad states) when making the movie u64_le input_count; /// Number of inputs (button and pad states) when making the movie
s64_le timing_base_ticks; /// The base system tick count to initialize core timing with.
std::array<u8, 164> reserved; /// Make heading 256 bytes so it has consistent size std::array<u8, 156> reserved; /// Make heading 256 bytes so it has consistent size
}; };
static_assert(sizeof(CTMHeader) == 256, "CTMHeader should be 256 bytes"); static_assert(sizeof(CTMHeader) == 256, "CTMHeader should be 256 bytes");
#pragma pack(pop) #pragma pack(pop)
@ -158,6 +159,7 @@ void Movie::serialize(Archive& ar, const unsigned int file_version) {
ar& recorded_input_; ar& recorded_input_;
ar& init_time; ar& init_time;
ar& base_ticks;
if (Archive::is_loading::value) { if (Archive::is_loading::value) {
u64 savestate_movie_id; u64 savestate_movie_id;
@ -453,6 +455,10 @@ u64 Movie::GetOverrideInitTime() const {
return init_time; return init_time;
} }
s64 Movie::GetOverrideBaseTicks() const {
return base_ticks;
}
Movie::ValidationResult Movie::ValidateHeader(const CTMHeader& header) const { Movie::ValidationResult Movie::ValidateHeader(const CTMHeader& header) const {
if (header_magic_bytes != header.filetype) { if (header_magic_bytes != header.filetype) {
LOG_ERROR(Movie, "Playback file does not have valid header"); LOG_ERROR(Movie, "Playback file does not have valid header");
@ -487,6 +493,7 @@ void Movie::SaveMovie() {
header.filetype = header_magic_bytes; header.filetype = header_magic_bytes;
header.program_id = program_id; header.program_id = program_id;
header.clock_init_time = init_time; header.clock_init_time = init_time;
header.timing_base_ticks = base_ticks;
header.id = id; header.id = id;
std::memcpy(header.author.data(), record_movie_author.data(), std::memcpy(header.author.data(), record_movie_author.data(),
@ -591,6 +598,7 @@ void Movie::PrepareForPlayback(const std::string& movie_file) {
return; return;
init_time = header.value().clock_init_time; init_time = header.value().clock_init_time;
base_ticks = header.value().timing_base_ticks;
} }
void Movie::PrepareForRecording() { void Movie::PrepareForRecording() {
@ -605,6 +613,8 @@ void Movie::PrepareForRecording() {
} else { } else {
init_time = Settings::values.init_time.GetValue(); init_time = Settings::values.init_time.GetValue();
} }
base_ticks = Timing::GenerateBaseTicks();
} }
Movie::ValidationResult Movie::ValidateMovie(const std::string& movie_file) const { Movie::ValidationResult Movie::ValidateMovie(const std::string& movie_file) const {
@ -661,6 +671,7 @@ void Movie::Shutdown() {
current_byte = 0; current_byte = 0;
current_input = 0; current_input = 0;
init_time = 0; init_time = 0;
base_ticks = -1;
id = 0; id = 0;
} }

View file

@ -74,6 +74,9 @@ public:
/// Get the init time that would override the one in the settings /// Get the init time that would override the one in the settings
u64 GetOverrideInitTime() const; u64 GetOverrideInitTime() const;
/// Get the base system ticks value that would override the one generated by core timing
s64 GetOverrideBaseTicks() const;
struct MovieMetadata { struct MovieMetadata {
u64 program_id; u64 program_id;
std::string author; std::string author;
@ -169,6 +172,7 @@ private:
std::string record_movie_author; std::string record_movie_author;
u64 init_time; // Clock init time override for RNG consistency u64 init_time; // Clock init time override for RNG consistency
s64 base_ticks = -1; // Core timing base system ticks override for RNG consistency
std::vector<u8> recorded_input; std::vector<u8> recorded_input;
std::size_t current_byte = 0; std::size_t current_byte = 0;