Settings: Hook up console region

src/core/settings.cpp

@@ -37,6 +37,8 @@ void Settings::Load(const char* filename)
     return;
   }
 
+  region = ParseConsoleRegionName(ini.GetValue("Console", "Region", "NTSC-U")).value_or(ConsoleRegion::NTSC_U);
+
   gpu_renderer = ParseRendererName(ini.GetValue("GPU", "Renderer", "OpenGL")).value_or(GPURenderer::HardwareOpenGL);
   gpu_resolution_scale = static_cast<u32>(ini.GetLongValue("GPU", "ResolutionScale", 1));
   gpu_vsync = static_cast<u32>(ini.GetBoolValue("GPU", "VSync", true));
@@ -60,6 +62,8 @@ bool Settings::Save(const char* filename) const
   if (err != SI_OK)
     ini.Reset();
 
+  ini.SetValue("Console", "Region", GetConsoleRegionName(region));
+
   ini.SetValue("GPU", "Renderer", GetRendererName(gpu_renderer));
   ini.SetLongValue("GPU", "ResolutionScale", static_cast<long>(gpu_resolution_scale));
   ini.SetBoolValue("GPU", "VSync", gpu_vsync);

src/core/system.cpp

@@ -115,7 +115,7 @@ bool System::Boot(const char* filename)
         std::optional<ConsoleRegion> detected_region = GetRegionForCDImage(media.get());
         m_region = detected_region.value_or(ConsoleRegion::NTSC_U);
         if (detected_region)
-          Log_InfoPrintf("Auto-detected %s region for '%s'", Settings::GetConsoleRegionName(m_region));
+          Log_InfoPrintf("Auto-detected %s region for '%s'", Settings::GetConsoleRegionName(m_region), filename);
         else
           Log_WarningPrintf("Could not determine region for CD. Defaulting to NTSC-U.");
       }

src/duckstation/sdl_host_interface.cpp

@@ -925,8 +925,19 @@ void SDLHostInterface::DrawSettingsWindow()
       {
         ImGui::Text("Region:");
         ImGui::SameLine(indent);
-        static int region = 0;
-        ImGui::Combo("##region", &region, "NTSC-U (US)\0NTSC-J (Japan)\0PAL (Europe, Australia)");
+
+        int region = static_cast<int>(m_settings.region);
+        if (ImGui::Combo(
+              "##region", &region,
+              [](void*, int index, const char** out_text) {
+                *out_text = Settings::GetConsoleRegionDisplayName(static_cast<ConsoleRegion>(index));
+                return true;
+              },
+              nullptr, static_cast<int>(ConsoleRegion::Count)))
+        {
+          m_settings.region = static_cast<ConsoleRegion>(region);
+          settings_changed = true;
+        }
       }
 
       ImGui::NewLine();
@@ -994,6 +1005,7 @@ void SDLHostInterface::DrawSettingsWindow()
               nullptr, static_cast<int>(GPURenderer::Count)))
         {
           m_settings.gpu_renderer = static_cast<GPURenderer>(gpu_renderer);
+          settings_changed = true;
           SwitchGPURenderer();
         }
       }