use new spawn api

src/abilities/missile.rs

@@ -114,39 +114,40 @@ fn on_trigger_missile(
     let mesh = assets.projectiles["missile.glb"].clone();
     let asset = gltf_assets.get(&mesh).unwrap();
 
-    commands
-        .spawn((
-            Name::new("projectile-missle"),
-            MissileProjectile {
-                time: time.elapsed_secs(),
-                damage: head.damage,
-            },
-            Collider::capsule_endpoints(0.4, Vec3::new(0., 0., 2.), Vec3::new(0., 0., -2.)),
-            CollisionLayers::new(
-                LayerMask(GameLayer::Projectile.to_bits()),
-                LayerMask(state.target_layer.to_bits() | GameLayer::Level.to_bits()),
+    commands.spawn((
+        Name::new("projectile-missle"),
+        MissileProjectile {
+            time: time.elapsed_secs(),
+            damage: head.damage,
+        },
+        Collider::capsule_endpoints(0.4, Vec3::new(0., 0., 2.), Vec3::new(0., 0., -2.)),
+        CollisionLayers::new(
+            LayerMask(GameLayer::Projectile.to_bits()),
+            LayerMask(state.target_layer.to_bits() | GameLayer::Level.to_bits()),
+        ),
+        Sensor,
+        CollisionEventsEnabled,
+        Visibility::default(),
+        t,
+        children![
+            (
+                Transform::from_rotation(Quat::from_rotation_x(PI / 2.).inverse())
+                    .with_scale(Vec3::splat(0.04)),
+                SceneRoot(asset.scenes[0].clone()),
             ),
-            Sensor,
-            CollisionEventsEnabled,
-            Visibility::default(),
-            t,
-        ))
-        .with_child((
-            Transform::from_rotation(Quat::from_rotation_x(PI / 2.).inverse())
-                .with_scale(Vec3::splat(0.04)),
-            SceneRoot(asset.scenes[0].clone()),
-        ))
-        .with_child((
-            Trail::new(t.translation, LinearRgba::rgb(0.9, 0.9, 0.)),
-            Gizmo {
-                handle: gizmo_assets.add(GizmoAsset::default()),
-                line_config: GizmoLineConfig {
-                    width: 10.,
+            (
+                Trail::new(t.translation, LinearRgba::rgb(0.9, 0.9, 0.)),
+                Gizmo {
+                    handle: gizmo_assets.add(GizmoAsset::default()),
+                    line_config: GizmoLineConfig {
+                        width: 10.,
+                        ..default()
+                    },
                     ..default()
                 },
-                ..default()
-            },
-        ));
+            )
+        ],
+    ));
 }
 
 fn update(mut query: Query<&mut Transform, With<MissileProjectile>>) {