chore: update to bevy 0.15.1 and avian3d 0.2.0

Cargo.toml

@@ -6,6 +6,10 @@ members = [
     "crates/yahs-ui"
 ]
 
+default-members = [
+    "crates/yahs-ui"
+]
+
 [workspace.package]
 name = "yahs"
 description = "Yet Another HAB Simulator"
@@ -18,11 +22,11 @@ license-file = "LICENSE-APACHE"
 
 [workspace.dependencies]
 # Shared dependencies with fixed versions
-bevy = { version = "0.15.0", default-features = false, features = [
+bevy = { version = "0.15", default-features = false, features = [
     "bevy_state", "multi_threaded"
 ] }
-avian3d = { git = "https://github.com/Jondolf/avian.git", branch = "main" }
-bevy-trait-query = "0.7.0"
+avian3d = "0.2"
+bevy-trait-query = "0.7"
 
 # Compile with Performance Optimizations:
 # https://bevyengine.org/learn/quick-start/getting-started/setup/#compile-with-performance-optimizations

README.md

@@ -35,16 +35,17 @@ Then you can use all of the components and systems from the
 ### As an application
 
 Running this package as a standalone application compiles all of the crates
-and runs the CLI by default:
+and runs the default interface:
 
 ```bash
 cargo run
 ```
 
-Force the standalone application to run the GUI instead of the CLI:
+You can force the standalone application to run a particular interface too:
 
 ```bash
 cargo run --bin yahs-ui
+cargo run --bin yahs-cli
 ```
 
 ## License

crates/yahs-cli/Cargo.toml

@@ -13,7 +13,6 @@ path = "src/main.rs"
 [dependencies]
 yahs = { path = "../yahs" }
 bevy = { workspace = true, features = [
-    "bevy_state",
     "multi_threaded",
 ] }
 bevy_ratatui = "0.7"

crates/yahs-ui/src/scene.rs

@@ -35,7 +35,7 @@ fn spawn_balloon(
                 material_properties: BalloonMaterial::default(),
                 shape: sphere,
             },
-            gas: IdealGas::new(species).with_mass(Mass::new(0.01)),
+            gas: IdealGas::new(species).with_mass(Mass(0.01)),
         },
         RigidBody::Dynamic,
         Collider::sphere(sphere.radius),

crates/yahs/README.md

@@ -1 +1,5 @@
 # yahs
+
+This is the core simulation engine for the Yet Another HAB Simulator.
+
+Uses [avian3d](https://github.com/Jondolf/avian) for physics.

crates/yahs/src/forces/body.rs

@@ -81,7 +81,7 @@ fn update_weight_parameters(
     mut bodies: Query<(&mut Weight, &Position, &Mass), With<Balloon>>,
 ) {
     for (mut weight, position, mass) in bodies.iter_mut() {
-        weight.update(position.0, mass.value());
+        weight.update(position.0, mass.0);
     }
 }
 

crates/yahs/src/ideal_gas.rs

@@ -85,7 +85,7 @@ impl Default for IdealGas {
         let temperature = Temperature::default();
         let pressure = Pressure::default();
         let density = ideal_gas_density(temperature, pressure, &species);
-        let mass = Mass::new(1.0);
+        let mass = Mass(1.0);
         IdealGas {
             temperature,
             pressure,
@@ -100,7 +100,7 @@ impl IdealGas {
     pub fn new(species: GasSpecies) -> Self {
         let temperature = Temperature::default();
         let pressure = Pressure::default();
-        let mass = Mass::new(1.0);
+        let mass = Mass(1.0);
         let density = ideal_gas_density(temperature, pressure, &species);
         IdealGas {
             temperature,
@@ -129,12 +129,12 @@ impl IdealGas {
     }
 
     pub fn with_volume(mut self, volume: Volume) -> Self {
-        self.mass = Mass::new(self.density.kg_per_m3() * volume.m3());
+        self.mass = Mass(self.density.kg_per_m3() * volume.m3());
         self
     }
 
     pub fn set_volume(&mut self, volume: Volume) {
-        self.mass = Mass::new(self.density.kg_per_m3() * volume.m3());
+        self.mass = Mass(self.density.kg_per_m3() * volume.m3());
     }
 
     pub fn volume(&self) -> Volume {
@@ -155,7 +155,7 @@ pub fn ideal_gas_volume(
     species: &GasSpecies,
 ) -> Volume {
     Volume(
-        (mass.value() / species.molar_mass.kilograms_per_mole()) * R * temperature.kelvin()
+        (mass.0 / species.molar_mass.kilograms_per_mole()) * R * temperature.kelvin()
             / pressure.pascals(),
     )
 }

crates/yahs/src/properties.rs

@@ -223,7 +223,7 @@ impl Density {
     pub const ZERO: Self = Density(0.0);
 
     pub fn new(kilograms: Mass, volume: Volume) -> Self {
-        Density(kilograms.value() / volume.cubic_meters())
+        Density(kilograms.0 / volume.cubic_meters())
     }
 
     pub fn kilograms_per_cubic_meter(&self) -> f32 {