add rocket sound effect for bike

README.md

@@ -69,6 +69,7 @@ More information here: https://bevy-cheatbook.github.io/setup/cross/linux-window
 - https://pixabay.com/sound-effects/click-button-140881
 - https://pixabay.com/sound-effects/data-transmission-sound-from-14664-72309
 - https://pixabay.com/sound-effects/thrusters-loopwav-14699
+- https://pixabay.com/sound-effects/rocket-loop-99748
 - Star chart based on the [HYG Stellar database](https://github.com/astronexus/HYG-Database)
 - Custom font Yupiter is based on:
     - Noto Sans Symbols 2, Copyright 2022 The Noto Project Authors (https://github.com/notofonts/symbols)

src/actor.rs

@@ -125,12 +125,20 @@ impl Default for LifeForm { fn default() -> Self { Self {
 #[derive(Component)]
 pub struct Vehicle;
 
+#[derive(Copy, Clone, PartialEq)]
+pub enum EngineType {
+    Monopropellant,
+    Rocket,
+    //Ion,
+}
+
 #[derive(Component)]
 pub struct Engine {
     pub thrust_forward: f32,
     pub thrust_back: f32,
     pub thrust_sideways: f32,
     pub reaction_wheels: f32,
+    pub engine_type: EngineType,
 }
 impl Default for Engine {
     fn default() -> Self {
@@ -139,6 +147,7 @@ impl Default for Engine {
             thrust_back: 1.0,
             thrust_sideways: 1.0,
             reaction_wheels: 1.0,
+            engine_type: EngineType::Monopropellant,
         }
     }
 }

src/audio.rs

@@ -10,6 +10,7 @@ const ASSET_CONNECT: &str = "sounds/connect.ogg";
 const ASSET_RADIO: &str = "external/LP - Girls Go Wild (Official Music Video) [M7XRN0oHGIM].mp3";
 const ASSET_BGM: &str = "external/Ben Prunty - FTL - 12 Void (Explore).mp3";
 const ASSET_THRUSTER: &str = "sounds/thruster.ogg";
+const ASSET_ROCKET: &str = "sounds/rocket.ogg";
 const ASSET_WAKEUP: &str = "sounds/wakeup.ogg";
 
 pub struct AudioPlugin;
@@ -39,6 +40,7 @@ pub enum Sfx {
 #[derive(Component)] pub struct ComponentBGM;
 #[derive(Component)] pub struct ComponentRadio;
 #[derive(Component)] pub struct ComponentThrusterSound;
+#[derive(Component)] pub struct ComponentRocketSound;
 #[derive(Component)] struct SoundBGM(Handle<AudioSource>);
 #[derive(Component)] pub struct SoundRadio(Handle<AudioSource>);
 #[derive(Resource)] pub struct SoundClick(Handle<AudioSource>);
@@ -93,6 +95,17 @@ pub fn setup(
             },
         },
     ));
+    commands.spawn((
+        ComponentRocketSound,
+        AudioBundle {
+            source: asset_server.load(ASSET_ROCKET),
+            settings: PlaybackSettings {
+                mode: PlaybackMode::Loop,
+                paused: true,
+                ..default()
+            },
+        },
+    ));
     commands.insert_resource(SoundClick(asset_server.load(ASSET_CLICK)));
     commands.insert_resource(SoundSwitch(asset_server.load(ASSET_SWITCH)));
     commands.insert_resource(SoundIncomingMessage(asset_server.load(ASSET_INCOMING_MESSAGE)));

src/camera.rs

@@ -52,6 +52,7 @@ fn run_camera_controller(
     mut mouse_events: EventReader<MouseMotion>,
     key_input: Res<ButtonInput<KeyCode>>,
     thruster_sound_controller: Query<&AudioSink, With<audio::ComponentThrusterSound>>,
+    rocket_sound_controller: Query<&AudioSink, With<audio::ComponentRocketSound>>,
     q_engine: Query<&actor::Engine, With<actor::PlayerDrivesThis>>,
     mut query: Query<(&mut Transform, &mut CameraController, &mut actor::Actor, &actor::Engine), With<Camera>>,
 ) {
@@ -156,7 +157,14 @@ fn run_camera_controller(
         }
 
         if let Ok(sink) = thruster_sound_controller.get_single() {
-            if play_thruster_sound {
+            if play_thruster_sound && engine.engine_type == actor::EngineType::Monopropellant {
+                sink.play()
+            } else {
+                sink.pause()
+            }
+        }
+        if let Ok(sink) = rocket_sound_controller.get_single() {
+            if play_thruster_sound && engine.engine_type == actor::EngineType::Rocket {
                 sink.play()
             } else {
                 sink.pause()

src/defs.txt

@@ -81,6 +81,7 @@ actor 10 -30 20 bike
     scale 5
     vehicle yes
     thrust 50 0 10 0.5
+    engine rocket
 
 actor 10 0 70 suit
     name Icarus

src/world.rs

@@ -215,14 +215,12 @@ pub fn setup(
     });
 }
 
-#[derive(Debug)]
 enum DefClass {
     Actor,
     Chat,
     None,
 }
 
-#[derive(Debug)]
 struct ParserState {
     class: DefClass,
 
@@ -246,6 +244,7 @@ struct ParserState {
     thrust_sideways: f32,
     thrust_back: f32,
     reaction_wheels: f32,
+    engine_type: actor::EngineType,
     oxygen: f32,
 
     // Chat fields
@@ -284,6 +283,7 @@ impl Default for ParserState {
             thrust_sideways: default_engine.thrust_forward,
             thrust_back: default_engine.thrust_back,
             reaction_wheels: default_engine.reaction_wheels,
+            engine_type: default_engine.engine_type,
             oxygen: nature::OXY_D,
 
             delay: 0.0,
@@ -357,6 +357,7 @@ impl ParserState {
             thrust_back: self.thrust_back,
             thrust_sideways: self.thrust_sideways,
             reaction_wheels: self.reaction_wheels,
+            engine_type: self.engine_type,
         };
         let component_suit = actor::Suit {
             oxygen: self.oxygen,
@@ -557,6 +558,9 @@ pub fn load_defs(
                     state.reaction_wheels = reaction_wheels_float;
                 }
             }
+            ["engine", "rocket"] => {
+                state.engine_type = actor::EngineType::Rocket;
+            }
 
             // Parsing chats
             ["chat", chat_name] => {