Settings: Add netplay layer

src/common/layered_settings_interface.h

@@ -10,6 +10,7 @@ class LayeredSettingsInterface final : public SettingsInterface
 public:
   enum Layer : u32
   {
+    LAYER_NETPLAY,
     LAYER_CMDLINE,
     LAYER_GAME,
     LAYER_INPUT,
@@ -61,7 +62,7 @@ public:
   using SettingsInterface::GetUIntValue;
 
 private:
-  static constexpr Layer FIRST_LAYER = LAYER_CMDLINE;
+  static constexpr Layer FIRST_LAYER = LAYER_NETPLAY;
   static constexpr Layer LAST_LAYER = LAYER_BASE;
 
   std::array<SettingsInterface*, NUM_LAYERS> m_layers{};

src/core/host_settings.h

@@ -69,5 +69,8 @@ void SetGameSettingsLayer(SettingsInterface* sif);
 
 /// Sets the input profile settings layer. Called by VMManager when the game changes.
 void SetInputSettingsLayer(SettingsInterface* sif);
+
+/// Sets the netplay settings layer. Use once a session is established.
+void SetNetplaySettingsLayer(SettingsInterface* sif);
 } // namespace Internal
 } // namespace Host

src/frontend-common/host_settings.cpp

@@ -190,3 +190,9 @@ void Host::Internal::SetInputSettingsLayer(SettingsInterface* sif)
 	std::unique_lock lock(s_settings_mutex);
 	s_layered_settings_interface.SetLayer(LayeredSettingsInterface::LAYER_INPUT, sif);
 }
+
+void Host::Internal::SetNetplaySettingsLayer(SettingsInterface* sif)
+{
+  std::unique_lock lock(s_settings_mutex);
+  s_layered_settings_interface.SetLayer(LayeredSettingsInterface::LAYER_NETPLAY, sif);
+}