add crash sound on collision

README.md

@@ -75,6 +75,7 @@ More information here: https://bevy-cheatbook.github.io/setup/cross/linux-window
 - https://pixabay.com/sound-effects/electricity-6353
 - https://pixabay.com/sound-effects/ducati-696-monster-33217
 - https://pixabay.com/sound-effects/high-energy-humming-195612
+- https://pixabay.com/sound-effects/box-crash-106687
 - Music: [Dead Space Style Ambient Music](https://pixabay.com/music/ambient-dead-space-style-ambient-music-184793) by [Sharvarian](https://www.fiverr.com/sharvarian)
 - Star chart based on the [HYG Stellar database](https://github.com/astronexus/HYG-Database)
 - Custom font Yupiter is based on:

src/actor.rs

@@ -1,4 +1,5 @@
 use bevy::prelude::*;
+use bevy_xpbd_3d::prelude::*;
 use crate::{nature, settings, actor, audio, hud};
 
 pub const ENGINE_SPEED_FACTOR: f32 = 30.0;
@@ -19,6 +20,7 @@ impl Plugin for ActorPlugin {
             handle_input,
             handle_chat_scripts,
             handle_vehicle_enter_exit,
+            handle_collisions,
         ));
         app.add_event::<StartConversationEvent>();
         app.add_event::<SendMessageEvent>();
@@ -552,3 +554,17 @@ pub fn handle_chat_scripts(
         }
     }
 }
+
+fn handle_collisions(
+    mut collision_event_reader: EventReader<Collision>,
+    mut ew_sfx: EventWriter<audio::PlaySfxEvent>,
+    q_player: Query<Entity, With<Player>>,
+) {
+    if let Ok(player) = q_player.get_single() {
+        for Collision(contacts) in collision_event_reader.read() {
+            if contacts.entity1 == player || contacts.entity2 == player {
+                ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Crash));
+            }
+        }
+    }
+}

src/audio.rs

@@ -13,6 +13,7 @@ const ASSET_ROCKET: &str = "sounds/rocket.ogg";
 const ASSET_ION: &str = "sounds/ion.ogg";
 //const ASSET_WAKEUP: &str = "sounds/wakeup.ogg";
 const ASSET_BIKESTART: &str = "sounds/bikestart.ogg";
+const ASSET_CRASH: &str = "sounds/crash.ogg";
 
 pub struct AudioPlugin;
 impl Plugin for AudioPlugin {
@@ -33,6 +34,7 @@ pub enum Sfx {
     Ping,
     Connect,
     EnterVehicle,
+    Crash,
     None,
 }
 
@@ -49,6 +51,7 @@ pub enum Sfx {
 #[derive(Resource)] pub struct SoundPing(Handle<AudioSource>);
 #[derive(Resource)] pub struct SoundConnect(Handle<AudioSource>);
 #[derive(Resource)] pub struct SoundBikeStart(Handle<AudioSource>);
+#[derive(Resource)] pub struct SoundCrash(Handle<AudioSource>);
 
 pub fn setup(
     mut commands: Commands,
@@ -113,6 +116,7 @@ pub fn setup(
     commands.insert_resource(SoundPing(asset_server.load(ASSET_PING)));
     commands.insert_resource(SoundConnect(asset_server.load(ASSET_CONNECT)));
     commands.insert_resource(SoundBikeStart(asset_server.load(ASSET_BIKESTART)));
+    commands.insert_resource(SoundCrash(asset_server.load(ASSET_CRASH)));
 }
 
 pub fn toggle_bgm(
@@ -143,6 +147,7 @@ pub fn play_sfx(
     sound_ping: Res<SoundPing>,
     sound_connect: Res<SoundConnect>,
     sound_bikestart: Res<SoundBikeStart>,
+    sound_crash: Res<SoundCrash>,
 ) {
     if settings.mute_sfx && !events_sfx.is_empty() {
         events_sfx.clear();
@@ -160,6 +165,7 @@ pub fn play_sfx(
                 Sfx::Ping => sound_ping.0.clone(),
                 Sfx::Connect => sound_connect.0.clone(),
                 Sfx::EnterVehicle => sound_bikestart.0.clone(),
+                Sfx::Crash => sound_crash.0.clone(),
                 Sfx::None => sound_ping.0.clone(),
             },
             settings: PlaybackSettings::DESPAWN,
@@ -175,6 +181,7 @@ pub fn str2sfx(sfx_label: &str) -> Sfx {
         "ping" => Sfx::Ping,
         "connect" => Sfx::Connect,
         "entervehicle" => Sfx::EnterVehicle,
+        "crash" => Sfx::Crash,
         _ => Sfx::None,
     };
 }

src/camera.rs

@@ -81,7 +81,14 @@ fn run_camera_controller(
             return;
         }
 
-        angularvelocity.0 = Vec3::splat(0.0);
+        if angularvelocity.length_squared() > 0.0001 {
+            angularvelocity.x *= 0.98;
+            angularvelocity.y *= 0.98;
+            angularvelocity.z *= 0.98;
+        }
+        else {
+            angularvelocity.0 = Vec3::splat(0.0);
+        }
 
         // Handle key input
         let mut axis_input = Vec3::ZERO;