Scope GameObjects for automatic cleanup

src/game/objects.rs

@@ -1,9 +1,11 @@
 use avian2d::prelude::*;
 use bevy::prelude::*;
 
+use crate::AppState;
+
 /// Basic implementation of a physics object
 #[derive(Component, Default)]
-#[require(Collider, Mesh2d, MeshMaterial2d<ColorMaterial>, Restitution = Restitution::new(1.0), RigidBody, TransformInterpolation, Transform)]
+#[require(Collider, Mesh2d, MeshMaterial2d<ColorMaterial>, Restitution = Restitution::new(1.0), RigidBody, TransformInterpolation, Transform, StateScoped<AppState> = StateScoped(AppState::InGame))]
 struct GameObject;
 
 /// Radius of a ball

src/lib.rs

@@ -40,6 +40,7 @@ struct Source {
 }
 
 #[derive(States, Default, Debug, Clone, PartialEq, Eq, Hash)]
+#[states(scoped_entities)]
 enum AppState {
     #[default]
     Loading,