✨ audio

assets/credits.md

@@ -0,0 +1,5 @@
+# Credits
+
+## Audio
+
+- [explosion.ogg](https://freesound.org/people/Werra/sounds/244394/) - edited

src/audio.rs

@@ -0,0 +1,48 @@
+use bevy::prelude::*;
+use bevy_cameraman::Cameraman;
+
+const DEBUG: bool = false;
+
+pub struct AudioPlugin;
+
+impl Plugin for AudioPlugin {
+    fn build(&self, app: &mut App) {
+        app.add_systems(PostStartup, setup);
+    }
+}
+
+fn setup(mut commands: Commands, query_camera: Query<Entity, With<Cameraman>>) {
+    let gap = 200.;
+    let listener = SpatialListener::new(gap);
+
+    for entity in &query_camera {
+        let mut cmd = commands.entity(entity);
+        let cmd = cmd.insert((SpatialBundle::default(), listener.clone()));
+
+        if DEBUG {
+            cmd.with_children(|parent| {
+                // left ear
+                parent.spawn(SpriteBundle {
+                    sprite: Sprite {
+                        color: Color::RED,
+                        custom_size: Some(Vec2::splat(20.0)),
+                        ..default()
+                    },
+                    transform: Transform::from_xyz(-gap / 2.0, 0.0, 0.0),
+                    ..default()
+                });
+
+                // right ear
+                parent.spawn(SpriteBundle {
+                    sprite: Sprite {
+                        color: Color::GREEN,
+                        custom_size: Some(Vec2::splat(20.0)),
+                        ..default()
+                    },
+                    transform: Transform::from_xyz(gap / 2.0, 0.0, 0.0),
+                    ..default()
+                });
+            });
+        }
+    }
+}

src/main.rs

@@ -1,3 +1,4 @@
+mod audio;
 mod castles;
 mod common;
 mod health;
@@ -7,6 +8,7 @@ mod player;
 mod racks;
 mod teams;
 
+use audio::AudioPlugin;
 use bevy::{
     log::{Level, LogPlugin},
     prelude::*,
@@ -24,16 +26,29 @@ use racks::RacksPlugin;
 use teams::TeamsPlugin;
 use xxhash_rust::xxh3::xxh3_64;
 
+const AUDIO_SCALE: f32 = 1. / 100.0;
+
 fn main() {
     let mut app = App::new();
     let seed = b"13U2x";
 
     app.add_plugins((
-        DefaultPlugins.set(LogPlugin {
-            level: Level::TRACE,
-            filter: "wgpu=error,bevy_render=warn,bevy_app=warn,bevy_ecs=warn,naga=warn,gilrs=warn,game::health=info,game::racks=info"
-                .to_string(),
-        }),
+        DefaultPlugins
+            .set(LogPlugin {
+                level: Level::TRACE,
+                filter: [
+                    "wgpu=error",
+                    "bevy_render=warn,bevy_app=warn,bevy_ecs=warn",
+                    "naga=warn",
+                    "gilrs=warn",
+                    "game::health=info,game::racks=info",
+                ]
+                .join(","),
+            })
+            .set(bevy::audio::AudioPlugin {
+                spatial_scale: bevy::audio::SpatialScale::new_2d(AUDIO_SCALE),
+                ..default()
+            }),
         RngPlugin::new().with_rng_seed(xxh3_64(seed)),
         PhysicsPlugin,
         TeamsPlugin,
@@ -42,6 +57,7 @@ fn main() {
         CastlesPlugin,
         HealthPlugin,
         LocalPlayerPlugin,
+        AudioPlugin,
     ))
     // --- camera ---
     .add_plugins((

src/minions.rs

@@ -111,12 +111,14 @@ struct ExplosionBundle {
     sensor: Sensor,
     collider: Collider,
     timer_destroyable: TimeDestroyable,
+    audio: AudioBundle,
 }
 
 impl ExplosionBundle {
     pub fn new(
         meshes: &mut ResMut<Assets<Mesh>>,
         materials: &mut ResMut<Assets<ColorMaterial>>,
+        asset_server: &Res<AssetServer>,
         mut translation: Vec3,
         team: Team,
     ) -> Self {
@@ -138,6 +140,10 @@ impl ExplosionBundle {
             timer_destroyable: TimeDestroyable {
                 timer: Timer::from_seconds(0.2, bevy::time::TimerMode::Once),
             },
+            audio: AudioBundle {
+                source: asset_server.load("sounds/explosion.ogg"),
+                settings: PlaybackSettings::ONCE.with_spatial(true),
+            },
         }
     }
 }
@@ -239,6 +245,7 @@ fn check_collisions_minions(
     mut commands: Commands,
     mut meshes: ResMut<Assets<Mesh>>,
     mut materials: ResMut<Assets<ColorMaterial>>,
+    asset_server: Res<AssetServer>,
     mut collision_events: EventReader<CollisionEvent>,
     // queries
     mut query_minions: Query<(&Transform, &Team, &mut Minion), With<Minion>>,
@@ -268,6 +275,7 @@ fn check_collisions_minions(
                     commands.spawn(ExplosionBundle::new(
                         &mut meshes,
                         &mut materials,
+                        &asset_server,
                         transform_a.translation,
                         team_a.clone(),
                     ));
@@ -305,6 +313,7 @@ fn check_collisions_minions(
                 commands.spawn(ExplosionBundle::new(
                     &mut meshes,
                     &mut materials,
+                    &asset_server,
                     minion_transform.translation,
                     minion_team.clone(),
                 ));