core: Eliminate remaining usages of the global system instance

Removes all remaining usages of the global system instance. After this,
migration can begin to migrate to being constructed and managed entirely
by the various frontends.

6 files changed, 15 insertions, 10 deletions

diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index 3c423a271..8be9e93c3 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -7,6 +7,7 @@
 #include <QSettings>
 #include "common/common_paths.h"
 #include "common/file_util.h"
+#include "core/core.h"
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/hid/controllers/npad.h"
 #include "input_common/main.h"
@@ -1598,7 +1599,7 @@ void Config::Reload() {
     Settings::Sanitize();
     // To apply default value changes
     SaveValues();
-    Settings::Apply();
+    Settings::Apply(Core::System::GetInstance());
 }
 
 void Config::Save() {
diff --git a/src/yuzu/configuration/configure_dialog.cpp b/src/yuzu/configuration/configure_dialog.cpp
index 5041e0bf8..b33f8437a 100644
--- a/src/yuzu/configuration/configure_dialog.cpp
+++ b/src/yuzu/configuration/configure_dialog.cpp
@@ -5,6 +5,7 @@
 #include <QHash>
 #include <QListWidgetItem>
 #include <QSignalBlocker>
+#include "core/core.h"
 #include "core/settings.h"
 #include "ui_configure.h"
 #include "yuzu/configuration/config.h"
@@ -54,7 +55,7 @@ void ConfigureDialog::ApplyConfiguration() {
     ui->debugTab->ApplyConfiguration();
     ui->webTab->ApplyConfiguration();
     ui->serviceTab->ApplyConfiguration();
-    Settings::Apply();
+    Settings::Apply(Core::System::GetInstance());
     Settings::LogSettings();
 }
 
diff --git a/src/yuzu/configuration/configure_per_game.cpp b/src/yuzu/configuration/configure_per_game.cpp
index 8eac3bd9d..f598513df 100644
--- a/src/yuzu/configuration/configure_per_game.cpp
+++ b/src/yuzu/configuration/configure_per_game.cpp
@@ -57,7 +57,7 @@ void ConfigurePerGame::ApplyConfiguration() {
     ui->graphicsAdvancedTab->ApplyConfiguration();
     ui->audioTab->ApplyConfiguration();
 
-    Settings::Apply();
+    Settings::Apply(Core::System::GetInstance());
     Settings::LogSettings();
 
     game_config->Save();
diff --git a/src/yuzu/configuration/configure_profile_manager.cpp b/src/yuzu/configuration/configure_profile_manager.cpp
index 6334c4c50..13d9a4757 100644
--- a/src/yuzu/configuration/configure_profile_manager.cpp
+++ b/src/yuzu/configuration/configure_profile_manager.cpp
@@ -180,7 +180,7 @@ void ConfigureProfileManager::ApplyConfiguration() {
         return;
     }
 
-    Settings::Apply();
+    Settings::Apply(Core::System::GetInstance());
 }
 
 void ConfigureProfileManager::SelectUser(const QModelIndex& index) {
diff --git a/src/yuzu/configuration/configure_system.cpp b/src/yuzu/configuration/configure_system.cpp
index 59a58d92c..6cf2032da 100644
--- a/src/yuzu/configuration/configure_system.cpp
+++ b/src/yuzu/configuration/configure_system.cpp
@@ -105,16 +105,18 @@ void ConfigureSystem::SetConfiguration() {
 void ConfigureSystem::ReadSystemSettings() {}
 
 void ConfigureSystem::ApplyConfiguration() {
-    // Allow setting custom RTC even if system is powered on, to allow in-game time to be fast
-    // forwared
+    auto& system = Core::System::GetInstance();
+
+    // Allow setting custom RTC even if system is powered on,
+    // to allow in-game time to be fast forwarded
     if (Settings::values.custom_rtc.UsingGlobal()) {
         if (ui->custom_rtc_checkbox->isChecked()) {
             Settings::values.custom_rtc.SetValue(
                 std::chrono::seconds(ui->custom_rtc_edit->dateTime().toSecsSinceEpoch()));
-            if (Core::System::GetInstance().IsPoweredOn()) {
+            if (system.IsPoweredOn()) {
                 const s64 posix_time{Settings::values.custom_rtc.GetValue()->count() +
                                      Service::Time::TimeManager::GetExternalTimeZoneOffset()};
-                Core::System::GetInstance().GetTimeManager().UpdateLocalSystemClockTime(posix_time);
+                system.GetTimeManager().UpdateLocalSystemClockTime(posix_time);
             }
         } else {
             Settings::values.custom_rtc.SetValue(std::nullopt);
@@ -197,7 +199,7 @@ void ConfigureSystem::ApplyConfiguration() {
         }
     }
 
-    Settings::Apply();
+    Settings::Apply(system);
 }
 
 void ConfigureSystem::RefreshConsoleID() {
diff --git a/src/yuzu/configuration/configure_ui.cpp b/src/yuzu/configuration/configure_ui.cpp
index dbe3f78c8..aed876008 100644
--- a/src/yuzu/configuration/configure_ui.cpp
+++ b/src/yuzu/configuration/configure_ui.cpp
@@ -9,6 +9,7 @@
 #include <QDirIterator>
 #include "common/common_types.h"
 #include "common/file_util.h"
+#include "core/core.h"
 #include "core/settings.h"
 #include "ui_configure_ui.h"
 #include "yuzu/configuration/configure_ui.h"
@@ -84,7 +85,7 @@ void ConfigureUi::ApplyConfiguration() {
     UISettings::values.enable_screenshot_save_as = ui->enable_screenshot_save_as->isChecked();
     Common::FS::GetUserPath(Common::FS::UserPath::ScreenshotsDir,
                             ui->screenshot_path_edit->text().toStdString());
-    Settings::Apply();
+    Settings::Apply(Core::System::GetInstance());
 }
 
 void ConfigureUi::RequestGameListUpdate() {