feat(settings): add player voice volume and voice input type options

- Add player voice volume slider and voice input type combo in settings UI.
- Add localization strings for player voice and voice input types.
- Add config overloads for const char* default values.
- Implement voice input types (PTT, always, off) in world scene.
- Refactor WorldScene member order and add load_config method.
- Update audio engine to use player voice volume.
- Downgrade some logging to debug.

include/Cubed/audio/audio_engine.hpp

@@ -71,6 +71,7 @@ private:
     bool m_underwater = false;
     float m_music_volume = 1.0f;
     float m_sfx_volume = 1.0f;
+    float m_player_voice_volume = 1.0f;
 
     std::unique_ptr<AudioStreamSource> m_voice_source;
     std::unique_ptr<AudioFilter> m_low_pass_filter;

include/Cubed/config.hpp

@@ -57,6 +57,14 @@ public:
         save_to_file();
     }
 
+    std::string get(std::string_view key, const char* default_value) {
+        return get(key, std::string(default_value));
+    }
+
+    void set(std::string_view key, const char* val) {
+        set(key, std::string(val));
+    }
+
 private:
     toml::table m_tbl;
     bool m_init = false;

include/Cubed/scene/settings_scene.hpp

@@ -8,6 +8,7 @@ struct SliderVariable {
     float mouse_sensitivity = 0.15f;
     float sfx = 1.0f;
     float music = 0.5f;
+    float player_voice = 1.0f;
     int rendering_distance = 24;
 };
 

include/Cubed/scene/world_scene.hpp

@@ -9,6 +9,7 @@
 #include "Cubed/ui/pasue_menu_ui_manager.hpp"
 #include "Cubed/ui/world_ui_manager.hpp"
 namespace Cubed {
+enum class VoiceInputType { OFF, PTT, ALWAYS };
 class SceneManager;
 class WorldScene : public Scene {
 public:
@@ -39,12 +40,6 @@ public:
     void handle_chat_message(ChatMessage& message);
 
 private:
-    bool handle_mouse_move_event(const MouseMoveEvent& e) override;
-    bool handle_mouse_button_event(const MouseButtonEvent& e) override;
-    bool handle_window_resize_event(const WindowResizeEvent& e) override;
-    bool handle_mouse_wheel_event(const MouseWheelEvent& e) override;
-    bool handle_key_event(const KeyEvent& e) override;
-    bool handle_text_input_event(const TextInputEvent&) override;
     SceneManager& m_scene_manager;
     DevPanel m_dev_panel;
     Camera m_camera;
@@ -59,5 +54,13 @@ private:
     WorldUIManager m_hud_ui;
     ErrorUI m_error_ui;
     const Argument& m_argument;
+    VoiceInputType m_input_type;
+    bool handle_mouse_move_event(const MouseMoveEvent& e) override;
+    bool handle_mouse_button_event(const MouseButtonEvent& e) override;
+    bool handle_window_resize_event(const WindowResizeEvent& e) override;
+    bool handle_mouse_wheel_event(const MouseWheelEvent& e) override;
+    bool handle_key_event(const KeyEvent& e) override;
+    bool handle_text_input_event(const TextInputEvent&) override;
+    void load_config();
 };
 } // namespace Cubed