implement radio stations

src/audio.rs

@@ -166,8 +166,8 @@ pub fn setup(
 pub fn respawn_sinks(
     mut commands: Commands,
     asset_server: Res<AssetServer>,
-    settings: Res<var::Settings>,
     q_audiosinks: Query<Entity, (With<AudioSink>, With<Sfx>)>,
+    mut ew_togglemusic: EventWriter<ToggleMusicEvent>,
 ) {
     for sink in &q_audiosinks {
         commands.entity(sink).despawn();
@@ -182,7 +182,7 @@ pub fn respawn_sinks(
                         source,
                         settings: PlaybackSettings {
                             mode: PlaybackMode::Loop,
-                            paused: settings.mute_music || !settings.hud_active,
+                            paused: true,
                             ..default()
                         },
                     },
@@ -195,7 +195,7 @@ pub fn respawn_sinks(
                         source,
                         settings: PlaybackSettings {
                             mode: PlaybackMode::Loop,
-                            paused: settings.mute_music || settings.hud_active,
+                            paused: true,
                             ..default()
                         },
                     },
@@ -218,6 +218,7 @@ pub fn respawn_sinks(
             SfxType::OneOff => (),
         }
     }
+    ew_togglemusic.send(ToggleMusicEvent());
 }
 
 pub fn play_sfx(
@@ -242,16 +243,16 @@ pub fn play_sfx(
 pub fn toggle_music(q_audiosinks: Query<(&AudioSink, &Sfx)>, settings: Res<var::Settings>) {
     for (bgm_sink, sfx) in &q_audiosinks {
         let play = match *sfx {
-            Sfx::BGM => settings.hud_active,
-            Sfx::BGMActualJupiterRecording => !settings.hud_active,
+            Sfx::BGM => settings.radio_mode == 1,
+            Sfx::BGMActualJupiterRecording => settings.radio_mode == 2,
             _ => {
                 continue;
             }
         };
-        if settings.mute_music || !play {
-            bgm_sink.pause();
-        } else {
+        if play {
             bgm_sink.play();
+        } else {
+            bgm_sink.pause();
         }
     }
 }

src/game.rs

@@ -80,7 +80,7 @@ pub enum AchievementEvent {
 #[derive(Event)]
 pub enum GameEvent {
     SetAR(Turn),
-    SetMusic(Turn),
+    SetMusic(Cycle),
     SetSound(Turn),
     SetMap(Turn),
     SetFullscreen(Turn),
@@ -107,9 +107,43 @@ impl Turn {
     }
 }
 
+pub enum Cycle {
+    First,
+    Last,
+    Next,
+    Previous,
+}
+
+impl Cycle {
+    pub fn to_index<T>(&self, current_index: usize, vector: &Vec<T>) -> Option<usize> {
+        if vector.is_empty() {
+            return None;
+        }
+        match self {
+            Cycle::First => Some(0),
+            Cycle::Last => Some(vector.len() - 1),
+            Cycle::Next => {
+                let index = current_index.saturating_add(1);
+                if index >= vector.len() {
+                    Some(0)
+                } else {
+                    Some(index)
+                }
+            }
+            Cycle::Previous => {
+                if current_index == 0 {
+                    Some(vector.len() - 1)
+                } else {
+                    Some(current_index - 1)
+                }
+            }
+        }
+    }
+}
+
 pub fn setup(mut settings: ResMut<Settings>, prefs: Res<var::Preferences>) {
     settings.hud_active = prefs.augmented_reality;
-    settings.mute_music = !prefs.music;
+    settings.radio_mode = prefs.radio_station;
     settings.mute_sfx = !prefs.sound;
     settings.third_person = prefs.third_person;
     settings.shadows_sun = prefs.shadows_sun;
@@ -139,10 +173,14 @@ pub fn handle_game_event(
                 prefs.save();
             }
             GameEvent::SetMusic(turn) => {
-                // TODO invert "mute_music" to "music_active"
-                settings.mute_music = turn.to_bool(settings.mute_music);
+                match turn.to_index(settings.radio_mode, &settings.radio_modes) {
+                    Some(radio_mode) => {
+                        settings.radio_mode = radio_mode;
+                    }
+                    None => {}
+                }
                 ew_togglemusic.send(audio::ToggleMusicEvent());
-                prefs.music = !settings.mute_music;
+                prefs.radio_station = settings.radio_mode;
                 prefs.save();
             }
             GameEvent::SetSound(turn) => {

src/main.rs

@@ -35,6 +35,7 @@ pub mod prelude {
         actor, audio, camera, chat, cmd, common, game, hud, load, menu, nature, var, visual, world,
     };
     pub use game::Turn::Toggle;
+    pub use game::Cycle::Next;
     pub use game::{GameEvent, Turn};
 }
 

src/menu.rs

@@ -462,8 +462,13 @@ pub fn update_menu(
                     text.sections[i].value = format!("Sound: {onoff}\n");
                 }
                 MenuAction::ToggleMusic => {
-                    let onoff = bool2string(!settings.mute_music);
-                    text.sections[i].value = format!("Music: {onoff}\n");
+                    let station =
+                        if let Some(station) = settings.radio_modes.get(settings.radio_mode) {
+                            station
+                        } else {
+                            &settings.radio_modes[0]
+                        };
+                    text.sections[i].value = format!("Radio: {station}\n");
                 }
                 MenuAction::ToggleAR => {
                     let onoff = bool2string(settings.hud_active);
@@ -566,7 +571,7 @@ pub fn handle_input(
                 ew_updatemenu.send(UpdateMenuEvent);
             }
             MenuAction::ToggleMusic => {
-                ew_game.send(GameEvent::SetMusic(Toggle));
+                ew_game.send(GameEvent::SetMusic(Next));
                 ew_updatemenu.send(UpdateMenuEvent);
             }
             MenuAction::ToggleSound => {

src/var.rs

@@ -14,7 +14,7 @@
 use crate::prelude::*;
 use bevy::prelude::*;
 use bevy::window::WindowMode;
-use serde::{Serialize, Deserialize};
+use serde::{Deserialize, Serialize};
 use std::collections::{HashMap, HashSet};
 use std::env;
 use std::fs;
@@ -40,7 +40,8 @@ pub struct Settings {
     pub version: String,
     pub alive: bool,
     pub mute_sfx: bool,
-    pub mute_music: bool,
+    pub radio_mode: usize,
+    pub radio_modes: Vec<String>,
     pub volume_sfx: u8,
     pub volume_music: u8,
     pub mouse_sensitivity: f32,
@@ -156,7 +157,6 @@ impl Default for Settings {
     fn default() -> Self {
         let dev_mode = cfg!(feature = "dev_mode") && env::var("CARGO").is_ok();
         let default_mute_sfx = false;
-        let default_mute_music = dev_mode;
         let version = if let Some(version) = option_env!("CARGO_PKG_VERSION") {
             version.to_string()
         } else {
@@ -169,7 +169,12 @@ impl Default for Settings {
             version,
             alive: true,
             mute_sfx: default_mute_sfx,
-            mute_music: default_mute_music,
+            radio_mode: 1,
+            radio_modes: vec![
+                "Off".to_string(),
+                "Cinematic".to_string(),
+                "Vibration Sensor Readings".to_string(),
+            ],
             volume_sfx: 100,
             volume_music: 100,
             mouse_sensitivity: 0.4,
@@ -418,7 +423,7 @@ pub struct Preferences {
     pub fullscreen_on: bool,
     pub render_mode: String,
     pub augmented_reality: bool,
-    pub music: bool,
+    pub radio_station: usize,
     pub sound: bool,
     pub third_person: bool,
     pub shadows_sun: bool,