add various sound effects to key presses

src/camera.rs

@@ -284,6 +284,7 @@ pub fn handle_input(
         settings.third_person ^= true;
     }
     if keyboard_input.just_pressed(settings.key_shadows) {
+        ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Click));
         settings.shadows_sun ^= true;
         for mut light in &mut q_light {
             light.shadows_enabled = settings.shadows_sun;
@@ -298,7 +299,7 @@ pub fn handle_input(
         ew_updateoverlays.send(hud::UpdateOverlayVisibility);
     }
     if keyboard_input.just_pressed(settings.key_rotation_stabilizer) {
-        ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Click));
+        ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Switch));
         settings.rotation_stabilizer_active ^= true;
     }
 }

src/hud.rs

@@ -647,6 +647,7 @@ fn handle_input(
     q_camera: Query<&Transform, With<Camera>>,
 ) {
     if keyboard_input.just_pressed(settings.key_help) {
+        ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Click));
         for line in include_str!("data/keybindings.in").trim().lines().rev() {
             log.add(line.to_string(), "".to_string(), LogLevel::Always);
         }

src/main.rs

@@ -154,11 +154,13 @@ fn handle_input(
     opt: Res<CommandLineOptions>,
     mut app_exit_events: ResMut<Events<bevy::app::AppExit>>,
     mut windows: Query<&mut Window, With<PrimaryWindow>>,
+    mut ew_sfx: EventWriter<audio::PlaySfxEvent>,
 ) {
     if keyboard_input.pressed(settings.key_exit) {
         app_exit_events.send(bevy::app::AppExit);
     }
     if keyboard_input.just_pressed(settings.key_fullscreen) {
+        ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Click));
         for mut window in &mut windows {
             window.mode = if window.mode == WindowMode::Windowed {
                 opt.window_mode_fullscreen