settings: Save and load NAND/SD dirs from config

src/core/settings.h

@@ -127,6 +127,8 @@ struct Values {
 
     // Data Storage
     bool use_virtual_sd;
+    std::string nand_dir;
+    std::string sdmc_dir;
 
     // Renderer
     float resolution_factor;

src/yuzu/configuration/config.cpp

@@ -102,6 +102,20 @@ void Config::ReadValues() {
 
     qt_config->beginGroup("Data Storage");
     Settings::values.use_virtual_sd = qt_config->value("use_virtual_sd", true).toBool();
+    FileUtil::GetUserPath(
+        FileUtil::UserPath::NANDDir,
+        qt_config
+            ->value("nand_directory",
+                    QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir)))
+            .toString()
+            .toStdString());
+    FileUtil::GetUserPath(
+        FileUtil::UserPath::SDMCDir,
+        qt_config
+            ->value("sdmc_directory",
+                    QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir)))
+            .toString()
+            .toStdString());
     qt_config->endGroup();
 
     qt_config->beginGroup("System");
@@ -222,6 +236,10 @@ void Config::SaveValues() {
 
     qt_config->beginGroup("Data Storage");
     qt_config->setValue("use_virtual_sd", Settings::values.use_virtual_sd);
+    qt_config->setValue("nand_directory",
+                        QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir)));
+    qt_config->setValue("sdmc_directory",
+                        QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir)));
     qt_config->endGroup();
 
     qt_config->beginGroup("System");

src/yuzu_cmd/config.cpp

@@ -114,6 +114,12 @@ void Config::ReadValues() {
     // Data Storage
     Settings::values.use_virtual_sd =
         sdl2_config->GetBoolean("Data Storage", "use_virtual_sd", true);
+    FileUtil::GetUserPath(FileUtil::UserPath::NANDDir,
+                          sdl2_config->Get("Data Storage", "nand_directory",
+                                           FileUtil::GetUserPath(FileUtil::UserPath::NANDDir)));
+    FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir,
+                          sdl2_config->Get("Data Storage", "nand_directory",
+                                           FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir)));
 
     // System
     Settings::values.use_docked_mode = sdl2_config->GetBoolean("System", "use_docked_mode", false);