Core::IsRunning: Avoid Global System Accessor

Source/Android/jni/MainAndroid.cpp

@@ -118,7 +118,7 @@ void Host_Message(HostMessageID id)
   }
   else if (id == HostMessageID::WMUserStop)
   {
-    if (Core::IsRunning())
+    if (Core::IsRunning(Core::System::GetInstance()))
       Core::QueueHostJob(&Core::Stop);
   }
 }
@@ -272,7 +272,8 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SetIsBooting
 
 JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_IsRunning(JNIEnv*, jclass)
 {
-  return s_is_booting.IsSet() || static_cast<jboolean>(Core::IsRunning());
+  return s_is_booting.IsSet() ||
+         static_cast<jboolean>(Core::IsRunning(Core::System::GetInstance()));
 }
 
 JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_IsRunningAndStarted(JNIEnv*,
@@ -589,7 +590,7 @@ static void Run(JNIEnv* env, std::unique_ptr<BootParameters>&& boot, bool riivol
   s_need_nonblocking_alert_msg = false;
   surface_guard.unlock();
 
-  while (Core::IsRunning())
+  while (Core::IsRunning(Core::System::GetInstance()))
   {
     host_identity_guard.Unlock();
     s_update_main_frame_event.Wait();

Source/Core/Core/ConfigLoaders/BaseConfigLoader.cpp

@@ -27,12 +27,13 @@
 #include "Core/IOS/IOS.h"
 #include "Core/IOS/USB/Bluetooth/BTBase.h"
 #include "Core/SysConf.h"
+#include "Core/System.h"
 
 namespace ConfigLoaders
 {
 void SaveToSYSCONF(Config::LayerType layer, std::function<bool(const Config::Location&)> predicate)
 {
-  if (Core::IsRunning())
+  if (Core::IsRunning(Core::System::GetInstance()))
     return;
 
   IOS::HLE::Kernel ios;
@@ -182,7 +183,7 @@ public:
 private:
   void LoadFromSYSCONF(Config::Layer* layer)
   {
-    if (Core::IsRunning())
+    if (Core::IsRunning(Core::System::GetInstance()))
       return;
 
     IOS::HLE::Kernel ios;

Source/Core/Core/ConfigManager.cpp

@@ -188,7 +188,7 @@ void SConfig::SetRunningGameMetadata(const std::string& game_id, const std::stri
   m_title_description = title_database.Describe(m_gametdb_id, language);
   NOTICE_LOG_FMT(CORE, "Active title: {}", m_title_description);
   Host_TitleChanged();
-  if (Core::IsRunning())
+  if (Core::IsRunning(system))
   {
     Core::UpdateTitle(system);
   }
@@ -196,16 +196,16 @@ void SConfig::SetRunningGameMetadata(const std::string& game_id, const std::stri
   Config::AddLayer(ConfigLoaders::GenerateGlobalGameConfigLoader(game_id, revision));
   Config::AddLayer(ConfigLoaders::GenerateLocalGameConfigLoader(game_id, revision));
 
-  if (Core::IsRunning())
+  if (Core::IsRunning(system))
     DolphinAnalytics::Instance().ReportGameStart();
 }
 
 void SConfig::OnNewTitleLoad(const Core::CPUThreadGuard& guard)
 {
-  if (!Core::IsRunning())
+  auto& system = guard.GetSystem();
+  if (!Core::IsRunning(system))
     return;
 
-  auto& system = guard.GetSystem();
   auto& ppc_symbol_db = system.GetPPCSymbolDB();
   if (!ppc_symbol_db.IsEmpty())
   {

Source/Core/Core/Core.cpp

@@ -190,7 +190,7 @@ std::string StopMessage(bool main_thread, std::string_view message)
 
 void DisplayMessage(std::string message, int time_in_ms)
 {
-  if (!IsRunning())
+  if (!IsRunning(Core::System::GetInstance()))
     return;
 
   // Actually displaying non-ASCII could cause things to go pear-shaped
@@ -200,9 +200,8 @@ void DisplayMessage(std::string message, int time_in_ms)
   OSD::AddMessage(std::move(message), time_in_ms);
 }
 
-bool IsRunning()
+bool IsRunning(Core::System& system)
 {
-  auto& system = Core::System::GetInstance();
   return (GetState(system) != State::Uninitialized || s_hardware_initialized) && !s_is_stopping;
 }
 
@@ -237,7 +236,7 @@ bool Init(Core::System& system, std::unique_ptr<BootParameters> boot, const Wind
 {
   if (s_emu_thread.joinable())
   {
-    if (IsRunning())
+    if (IsRunning(system))
     {
       PanicAlertFmtT("Emu Thread already running");
       return false;
@@ -842,7 +841,7 @@ static bool PauseAndLock(Core::System& system, bool do_lock, bool unpause_on_unl
 void RunOnCPUThread(Core::System& system, std::function<void()> function, bool wait_for_completion)
 {
   // If the CPU thread is not running, assume there is no active CPU thread we can race against.
-  if (!IsRunning() || IsCPUThread())
+  if (!IsRunning(system) || IsCPUThread())
   {
     function();
     return;
@@ -1038,7 +1037,7 @@ void HostDispatchJobs(Core::System& system)
     //   Core::State::Uninitialized: s_is_booting -> s_hardware_initialized
     //   We need to check variables in the same order as the state
     //   transition, otherwise we race and get transient failures.
-    if (!job.run_after_stop && !s_is_booting.IsSet() && !IsRunning())
+    if (!job.run_after_stop && !s_is_booting.IsSet() && !IsRunning(system))
       continue;
 
     guard.unlock();

Source/Core/Core/Core.h

@@ -134,7 +134,7 @@ void UndeclareAsHostThread();
 
 std::string StopMessage(bool main_thread, std::string_view message);
 
-bool IsRunning();
+bool IsRunning(Core::System& system);
 bool IsRunningAndStarted();  // is running and the CPU loop has been entered
 bool IsCPUThread();          // this tells us whether we are the CPU thread.
 bool IsGPUThread();

Source/Core/Core/Debugger/Debugger_SymbolMap.cpp

@@ -55,10 +55,11 @@ static void WalkTheStack(const Core::CPUThreadGuard& guard,
 // instead of "pointing ahead"
 bool GetCallstack(const Core::CPUThreadGuard& guard, std::vector<CallstackEntry>& output)
 {
-  auto& power_pc = guard.GetSystem().GetPowerPC();
+  auto& system = guard.GetSystem();
+  auto& power_pc = system.GetPowerPC();
   const auto& ppc_state = power_pc.GetPPCState();
 
-  if (!Core::IsRunning() || !PowerPC::MMU::HostIsRAMAddress(guard, ppc_state.gpr[1]))
+  if (!Core::IsRunning(system) || !PowerPC::MMU::HostIsRAMAddress(guard, ppc_state.gpr[1]))
     return false;
 
   if (LR(ppc_state) == 0)

Source/Core/Core/FifoPlayer/FifoPlayer.cpp

@@ -212,7 +212,7 @@ void FifoPlayer::Close()
 
 bool FifoPlayer::IsPlaying() const
 {
-  return GetFile() != nullptr && Core::IsRunning();
+  return GetFile() != nullptr && Core::IsRunning(m_system);
 }
 
 class FifoPlayer::CPUCore final : public CPUCoreBase

Source/Core/Core/HW/ProcessorInterface.cpp

@@ -255,7 +255,7 @@ void ProcessorInterfaceManager::IOSNotifyPowerButtonCallback(Core::System& syste
 
 void ProcessorInterfaceManager::ResetButton_Tap()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(m_system))
     return;
 
   auto& core_timing = m_system.GetCoreTiming();
@@ -268,7 +268,7 @@ void ProcessorInterfaceManager::ResetButton_Tap()
 
 void ProcessorInterfaceManager::PowerButton_Tap()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(m_system))
     return;
 
   auto& core_timing = m_system.GetCoreTiming();

Source/Core/Core/IOS/IOS.cpp

@@ -533,7 +533,7 @@ bool EmulationKernel::BootIOS(const u64 ios_title_id, HangPPC hang_ppc,
 
 void EmulationKernel::InitIPC()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(m_system))
     return;
 
   INFO_LOG_FMT(IOS, "IPC initialised.");

Source/Core/Core/Movie.cpp

@@ -424,7 +424,7 @@ bool MovieManager::IsNetPlayRecording() const
 // NOTE: Host Thread
 void MovieManager::ChangePads()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(m_system))
     return;
 
   ControllerTypeArray controllers{};
@@ -571,7 +571,7 @@ bool MovieManager::BeginRecordingInput(const ControllerTypeArray& controllers,
     ConfigLoaders::SaveToDTM(&header);
     Config::AddLayer(ConfigLoaders::GenerateMovieConfigLoader(&header));
 
-    if (Core::IsRunning())
+    if (Core::IsRunning(m_system))
       Core::UpdateWantDeterminism(m_system);
   };
   Core::RunOnCPUThread(m_system, start_recording, true);

Source/Core/Core/State.cpp

@@ -856,7 +856,7 @@ static void LoadFileStateData(const std::string& filename, std::vector<u8>& ret_
 
 void LoadAs(Core::System& system, const std::string& filename)
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(system))
     return;
 
   if (NetPlay::IsNetPlayRunning())

Source/Core/DolphinQt/Achievements/AchievementSettingsWidget.cpp

@@ -171,7 +171,8 @@ void AchievementSettingsWidget::LoadSettings()
   SignalBlocking(m_common_password_input)->setVisible(logged_out);
   SignalBlocking(m_common_password_input)->setEnabled(enabled);
   SignalBlocking(m_common_login_button)->setVisible(logged_out);
-  SignalBlocking(m_common_login_button)->setEnabled(enabled && !Core::IsRunning());
+  SignalBlocking(m_common_login_button)
+      ->setEnabled(enabled && !Core::IsRunning(Core::System::GetInstance()));
   SignalBlocking(m_common_logout_button)->setVisible(!logged_out);
   SignalBlocking(m_common_logout_button)->setEnabled(enabled);
 

Source/Core/DolphinQt/Config/CheatWarningWidget.cpp

@@ -11,6 +11,7 @@
 
 #include "Core/ConfigManager.h"
 #include "Core/Core.h"
+#include "Core/System.h"
 
 #include "DolphinQt/Settings.h"
 
@@ -22,11 +23,11 @@ CheatWarningWidget::CheatWarningWidget(const std::string& game_id, bool restart_
   ConnectWidgets();
 
   connect(&Settings::Instance(), &Settings::EnableCheatsChanged, this,
-          [this] { Update(Core::IsRunning()); });
+          [this] { Update(Core::IsRunning(Core::System::GetInstance())); });
   connect(&Settings::Instance(), &Settings::EmulationStateChanged, this,
           [this](Core::State state) { Update(state == Core::State::Running); });
 
-  Update(Core::IsRunning());
+  Update(Core::IsRunning(Core::System::GetInstance()));
 }
 
 void CheatWarningWidget::CreateWidgets()

Source/Core/DolphinQt/Config/GamecubeControllersWidget.cpp

@@ -191,16 +191,16 @@ void GamecubeControllersWidget::SaveSettings()
   {
     Config::ConfigChangeCallbackGuard config_guard;
 
+    auto& system = Core::System::GetInstance();
     for (size_t i = 0; i < m_gc_groups.size(); ++i)
     {
       const SerialInterface::SIDevices si_device =
           FromGCMenuIndex(m_gc_controller_boxes[i]->currentIndex());
       Config::SetBaseOrCurrent(Config::GetInfoForSIDevice(static_cast<int>(i)), si_device);
 
-      if (Core::IsRunning())
+      if (Core::IsRunning(system))
       {
-        Core::System::GetInstance().GetSerialInterface().ChangeDevice(si_device,
-                                                                      static_cast<s32>(i));
+        system.GetSerialInterface().ChangeDevice(si_device, static_cast<s32>(i));
       }
     }
   }

Source/Core/DolphinQt/Config/Graphics/GeneralWidget.cpp

@@ -361,7 +361,7 @@ void GeneralWidget::OnBackendChanged(const QString& backend_name)
   const bool supports_adapters = !adapters.empty();
 
   m_adapter_combo->setCurrentIndex(g_Config.iAdapter);
-  m_adapter_combo->setEnabled(supports_adapters && !Core::IsRunning());
+  m_adapter_combo->setEnabled(supports_adapters && !Core::IsRunning(Core::System::GetInstance()));
 
   static constexpr char TR_ADAPTER_AVAILABLE_DESCRIPTION[] =
       QT_TR_NOOP("Selects a hardware adapter to use.<br><br>"

Source/Core/DolphinQt/Debugger/MemoryWidget.cpp

@@ -629,7 +629,7 @@ QByteArray MemoryWidget::GetInputData() const
 
 void MemoryWidget::OnSetValue()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(m_system))
     return;
 
   auto target_addr = GetTargetAddress();
@@ -675,7 +675,7 @@ void MemoryWidget::OnSetValue()
 
 void MemoryWidget::OnSetValueFromFile()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(m_system))
     return;
 
   auto target_addr = GetTargetAddress();

Source/Core/DolphinQt/Debugger/WatchWidget.cpp

@@ -143,7 +143,7 @@ void WatchWidget::UpdateButtonsEnabled()
   if (!isVisible())
     return;
 
-  const bool is_enabled = Core::IsRunning();
+  const bool is_enabled = Core::IsRunning(m_system);
   m_new->setEnabled(is_enabled);
   m_delete->setEnabled(is_enabled);
   m_clear->setEnabled(is_enabled);
@@ -195,10 +195,10 @@ void WatchWidget::Update()
 
     QBrush brush = QPalette().brush(QPalette::Text);
 
-    if (!Core::IsRunning() || !PowerPC::MMU::HostIsRAMAddress(guard, entry.address))
+    if (!Core::IsRunning(m_system) || !PowerPC::MMU::HostIsRAMAddress(guard, entry.address))
       brush.setColor(Qt::red);
 
-    if (Core::IsRunning())
+    if (Core::IsRunning(m_system))
     {
       if (PowerPC::MMU::HostIsRAMAddress(guard, entry.address))
       {

Source/Core/DolphinQt/FIFO/FIFOPlayerWindow.cpp

@@ -23,6 +23,7 @@
 #include "Core/FifoPlayer/FifoDataFile.h"
 #include "Core/FifoPlayer/FifoPlayer.h"
 #include "Core/FifoPlayer/FifoRecorder.h"
+#include "Core/System.h"
 
 #include "DolphinQt/Config/ToolTipControls/ToolTipCheckBox.h"
 #include "DolphinQt/FIFO/FIFOAnalyzer.h"
@@ -316,7 +317,7 @@ void FIFOPlayerWindow::UpdateInfo()
     return;
   }
 
-  if (Core::IsRunning() && m_fifo_recorder.IsRecording())
+  if (Core::IsRunning(Core::System::GetInstance()) && m_fifo_recorder.IsRecording())
   {
     m_info_label->setText(tr("Recording..."));
     return;
@@ -375,7 +376,7 @@ void FIFOPlayerWindow::UpdateLimits()
 
 void FIFOPlayerWindow::UpdateControls()
 {
-  bool running = Core::IsRunning();
+  bool running = Core::IsRunning(Core::System::GetInstance());
   bool is_recording = m_fifo_recorder.IsRecording();
   bool is_playing = m_fifo_player.IsPlaying();
 

Source/Core/DolphinQt/GameList/GameList.cpp

@@ -370,6 +370,7 @@ void GameList::ShowContextMenu(const QPoint&)
 {
   if (!GetSelectedGame())
     return;
+  auto& system = Core::System::GetInstance();
 
   QMenu* menu = new QMenu(this);
 
@@ -421,8 +422,8 @@ void GameList::ShowContextMenu(const QPoint&)
       QAction* change_disc = menu->addAction(tr("Change &Disc"), this, &GameList::ChangeDisc);
 
       connect(&Settings::Instance(), &Settings::EmulationStateChanged, change_disc,
-              [change_disc] { change_disc->setEnabled(Core::IsRunning()); });
-      change_disc->setEnabled(Core::IsRunning());
+              [&system, change_disc] { change_disc->setEnabled(Core::IsRunning(system)); });
+      change_disc->setEnabled(Core::IsRunning(system));
 
       menu->addSeparator();
     }
@@ -436,7 +437,7 @@ void GameList::ShowContextMenu(const QPoint&)
                                                     // system menu, trigger a refresh.
                                                     Settings::Instance().NANDRefresh();
                                                   });
-      perform_disc_update->setEnabled(!Core::IsRunning() || !Core::System::GetInstance().IsWii());
+      perform_disc_update->setEnabled(!Core::IsRunning(system) || !system.IsWii());
     }
 
     if (!is_mod_descriptor && platform == DiscIO::Platform::WiiWAD)
@@ -449,10 +450,10 @@ void GameList::ShowContextMenu(const QPoint&)
 
       for (QAction* a : {wad_install_action, wad_uninstall_action})
       {
-        a->setEnabled(!Core::IsRunning());
+        a->setEnabled(!Core::IsRunning(system));
         menu->addAction(a);
       }
-      if (!Core::IsRunning())
+      if (!Core::IsRunning(system))
         wad_uninstall_action->setEnabled(WiiUtils::IsTitleInstalled(game->GetTitleID()));
 
       connect(&Settings::Instance(), &Settings::EmulationStateChanged, menu,
@@ -473,8 +474,8 @@ void GameList::ShowContextMenu(const QPoint&)
       QAction* export_wii_save =
           menu->addAction(tr("Export Wii Save"), this, &GameList::ExportWiiSave);
 
-      open_wii_save_folder->setEnabled(!Core::IsRunning());
-      export_wii_save->setEnabled(!Core::IsRunning());
+      open_wii_save_folder->setEnabled(!Core::IsRunning(system));
+      export_wii_save->setEnabled(!Core::IsRunning(system));
 
       menu->addSeparator();
     }
@@ -531,7 +532,7 @@ void GameList::ShowContextMenu(const QPoint&)
     connect(&Settings::Instance(), &Settings::EmulationStateChanged, menu, [=](Core::State state) {
       netplay_host->setEnabled(state == Core::State::Uninitialized);
     });
-    netplay_host->setEnabled(!Core::IsRunning());
+    netplay_host->setEnabled(!Core::IsRunning(system));
 
     menu->addAction(netplay_host);
   }

Source/Core/DolphinQt/MainWindow.cpp

@@ -901,7 +901,7 @@ void MainWindow::OnStopComplete()
 
 bool MainWindow::RequestStop()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(Core::System::GetInstance()))
   {
     Core::QueueHostJob([this](Core::System&) { OnStopComplete(); }, true);
     return true;
@@ -1532,7 +1532,7 @@ void MainWindow::NetPlayInit()
 
 bool MainWindow::NetPlayJoin()
 {
-  if (Core::IsRunning())
+  if (Core::IsRunning(Core::System::GetInstance()))
   {
     ModalMessageBox::critical(nullptr, tr("Error"),
                               tr("Can't start a NetPlay Session while a game is still running!"));
@@ -1599,7 +1599,7 @@ bool MainWindow::NetPlayJoin()
 
 bool MainWindow::NetPlayHost(const UICommon::GameFile& game)
 {
-  if (Core::IsRunning())
+  if (Core::IsRunning(Core::System::GetInstance()))
   {
     ModalMessageBox::critical(nullptr, tr("Error"),
                               tr("Can't start a NetPlay Session while a game is still running!"));
@@ -1846,7 +1846,7 @@ void MainWindow::OnImportNANDBackup()
 
   result.wait();
 
-  m_menu_bar->UpdateToolsMenu(Core::IsRunning());
+  m_menu_bar->UpdateToolsMenu(Core::IsRunning(Core::System::GetInstance()));
 }
 
 void MainWindow::OnPlayRecording()
@@ -1876,8 +1876,9 @@ void MainWindow::OnPlayRecording()
 
 void MainWindow::OnStartRecording()
 {
-  auto& movie = Core::System::GetInstance().GetMovie();
-  if ((!Core::IsRunningAndStarted() && Core::IsRunning()) || movie.IsRecordingInput() ||
+  auto& system = Core::System::GetInstance();
+  auto& movie = system.GetMovie();
+  if ((!Core::IsRunningAndStarted() && Core::IsRunning(system)) || movie.IsRecordingInput() ||
       movie.IsPlayingInput())
   {
     return;
@@ -1909,7 +1910,7 @@ void MainWindow::OnStartRecording()
   {
     emit RecordingStatusChanged(true);
 
-    if (!Core::IsRunning())
+    if (!Core::IsRunning(system))
       Play();
   }
 }
@@ -1970,10 +1971,11 @@ void MainWindow::ShowTASInput()
     }
   }
 
+  auto& system = Core::System::GetInstance();
   for (int i = 0; i < num_wii_controllers; i++)
   {
     if (Config::Get(Config::GetInfoForWiimoteSource(i)) == WiimoteSource::Emulated &&
-        (!Core::IsRunning() || Core::System::GetInstance().IsWii()))
+        (!Core::IsRunning(system) || system.IsWii()))
     {
       SetQWidgetWindowDecorations(m_wii_tas_input_windows[i]);
       m_wii_tas_input_windows[i]->show();

Source/Core/DolphinQt/MenuBar.cpp

@@ -1265,14 +1265,17 @@ void MenuBar::OnSelectionChanged(std::shared_ptr<const UICommon::GameFile> game_
 {
   m_game_selected = !!game_file;
 
-  m_recording_play->setEnabled(m_game_selected && !Core::IsRunning());
-  m_recording_start->setEnabled((m_game_selected || Core::IsRunning()) &&
-                                !Core::System::GetInstance().GetMovie().IsPlayingInput());
+  auto& system = Core::System::GetInstance();
+  const bool core_is_running = Core::IsRunning(system);
+  m_recording_play->setEnabled(m_game_selected && !core_is_running);
+  m_recording_start->setEnabled((m_game_selected || core_is_running) &&
+                                !system.GetMovie().IsPlayingInput());
 }
 
 void MenuBar::OnRecordingStatusChanged(bool recording)
 {
-  m_recording_start->setEnabled(!recording && (m_game_selected || Core::IsRunning()));
+  auto& system = Core::System::GetInstance();
+  m_recording_start->setEnabled(!recording && (m_game_selected || Core::IsRunning(system)));
   m_recording_stop->setEnabled(recording);
   m_recording_export->setEnabled(recording);
 }

Source/Core/DolphinQt/NetPlay/NetPlayDialog.cpp

@@ -43,6 +43,7 @@
 #include "Core/IOS/FS/FileSystem.h"
 #include "Core/NetPlayServer.h"
 #include "Core/SyncIdentifier.h"
+#include "Core/System.h"
 
 #include "DolphinQt/NetPlay/ChunkedProgressDialog.h"
 #include "DolphinQt/NetPlay/GameDigestDialog.h"
@@ -578,7 +579,7 @@ void NetPlayDialog::UpdateDiscordPresence()
                                    m_current_game_name);
   };
 
-  if (Core::IsRunning())
+  if (Core::IsRunning(Core::System::GetInstance()))
     return use_default();
 
   if (IsHosting())
@@ -802,7 +803,7 @@ void NetPlayDialog::DisplayMessage(const QString& msg, const std::string& color,
 
   QColor c(color.empty() ? QStringLiteral("white") : QString::fromStdString(color));
 
-  if (g_ActiveConfig.bShowNetPlayMessages && Core::IsRunning())
+  if (g_ActiveConfig.bShowNetPlayMessages && Core::IsRunning(Core::System::GetInstance()))
     g_netplay_chat_ui->AppendChat(msg.toStdString(),
                                   {static_cast<float>(c.redF()), static_cast<float>(c.greenF()),
                                    static_cast<float>(c.blueF())});
@@ -902,7 +903,7 @@ void NetPlayDialog::OnMsgStopGame()
 
 void NetPlayDialog::OnMsgPowerButton()
 {
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(Core::System::GetInstance()))
     return;
   QueueOnObject(this, [] { UICommon::TriggerSTMPowerEvent(); });
 }

Source/Core/DolphinQt/Settings/GameCubePane.cpp

@@ -514,7 +514,8 @@ bool GameCubePane::SetMemcard(ExpansionInterface::Slot slot, const QString& file
   const std::string old_eu_path = Config::GetMemcardPath(slot, DiscIO::Region::PAL);
   Config::SetBase(Config::GetInfoForMemcardPath(slot), raw_path);
 
-  if (Core::IsRunning())
+  auto& system = Core::System::GetInstance();
+  if (Core::IsRunning(system))
   {
     // If emulation is running and the new card is different from the old one, notify the system to
     // eject the old and insert the new card.
@@ -523,8 +524,8 @@ bool GameCubePane::SetMemcard(ExpansionInterface::Slot slot, const QString& file
     {
       // ChangeDevice unplugs the device for 1 second, which means that games should notice that
       // the path has changed and thus the memory card contents have changed
-      Core::System::GetInstance().GetExpansionInterface().ChangeDevice(
-          slot, ExpansionInterface::EXIDeviceType::MemoryCard);
+      system.GetExpansionInterface().ChangeDevice(slot,
+                                                  ExpansionInterface::EXIDeviceType::MemoryCard);
     }
   }
 
@@ -620,7 +621,8 @@ bool GameCubePane::SetGCIFolder(ExpansionInterface::Slot slot, const QString& pa
 
   Config::SetBase(Config::GetInfoForGCIPath(slot), raw_path);
 
-  if (Core::IsRunning())
+  auto& system = Core::System::GetInstance();
+  if (Core::IsRunning(system))
   {
     // If emulation is running and the new card is different from the old one, notify the system to
     // eject the old and insert the new card.
@@ -629,7 +631,7 @@ bool GameCubePane::SetGCIFolder(ExpansionInterface::Slot slot, const QString& pa
     {
       // ChangeDevice unplugs the device for 1 second, which means that games should notice that
       // the path has changed and thus the memory card contents have changed
-      Core::System::GetInstance().GetExpansionInterface().ChangeDevice(
+      system.GetExpansionInterface().ChangeDevice(
           slot, ExpansionInterface::EXIDeviceType::MemoryCardFolder);
     }
   }
@@ -660,14 +662,14 @@ void GameCubePane::SetAGPRom(ExpansionInterface::Slot slot, const QString& filen
 
   Config::SetBase(Config::GetInfoForAGPCartPath(slot), path_abs.toStdString());
 
-  if (Core::IsRunning() && path_abs != path_old)
+  auto& system = Core::System::GetInstance();
+  if (Core::IsRunning(system) && path_abs != path_old)
   {
     // ChangeDevice unplugs the device for 1 second.  For an actual AGP, you can remove the
     // cartridge without unplugging it, and it's not clear if the AGP software actually notices
     // that it's been unplugged or the cartridge has changed, but this was done for memcards so
     // we might as well do it for the AGP too.
-    Core::System::GetInstance().GetExpansionInterface().ChangeDevice(
-        slot, ExpansionInterface::EXIDeviceType::AGP);
+    system.GetExpansionInterface().ChangeDevice(slot, ExpansionInterface::EXIDeviceType::AGP);
   }
 
   LoadSettings();
@@ -781,6 +783,7 @@ void GameCubePane::SaveSettings()
   Config::SetBaseOrCurrent(Config::MAIN_SKIP_IPL, m_skip_main_menu->isChecked());
   Config::SetBaseOrCurrent(Config::MAIN_GC_LANGUAGE, m_language_combo->currentData().toInt());
 
+  auto& system = Core::System::GetInstance();
   // Device Settings
   for (ExpansionInterface::Slot slot : ExpansionInterface::SLOTS)
   {
@@ -789,9 +792,9 @@ void GameCubePane::SaveSettings()
     const ExpansionInterface::EXIDeviceType current_exi_device =
         Config::Get(Config::GetInfoForEXIDevice(slot));
 
-    if (Core::IsRunning() && current_exi_device != dev)
+    if (Core::IsRunning(system) && current_exi_device != dev)
     {
-      Core::System::GetInstance().GetExpansionInterface().ChangeDevice(slot, dev);
+      system.GetExpansionInterface().ChangeDevice(slot, dev);
     }
 
     Config::SetBaseOrCurrent(Config::GetInfoForEXIDevice(slot), dev);

Source/Core/DolphinQt/TAS/WiiTASInputWindow.cpp

@@ -25,6 +25,7 @@
 #include "Core/HW/WiimoteEmu/MotionPlus.h"
 #include "Core/HW/WiimoteEmu/WiimoteEmu.h"
 #include "Core/HW/WiimoteReal/WiimoteReal.h"
+#include "Core/System.h"
 
 #include "DolphinQt/QtUtils/AspectRatioWidget.h"
 #include "DolphinQt/QtUtils/QueueOnObject.h"
@@ -347,7 +348,7 @@ WiiTASInputWindow::WiiTASInputWindow(QWidget* parent, int num) : TASInputWindow(
 
   setLayout(layout);
 
-  if (Core::IsRunning())
+  if (Core::IsRunning(Core::System::GetInstance()))
   {
     m_active_extension = GetWiimote()->GetActiveExtensionNumber();
     m_is_motion_plus_attached = GetWiimote()->IsMotionPlusAttached();

Source/Core/VideoCommon/VideoBackendBase.cpp

@@ -299,7 +299,7 @@ void VideoBackendBase::PopulateBackendInfoFromUI(const WindowSystemInfo& wsi)
 {
   // If the core is running, the backend info will have been populated already.
   // If we did it here, the UI thread can race with the with the GPU thread.
-  if (!Core::IsRunning())
+  if (!Core::IsRunning(Core::System::GetInstance()))
     PopulateBackendInfo(wsi);
 }