feat: Hidden collider bounds behind colliders feat

- Bump version to 0.4.0
- Fix lamp SpotLight position

Cargo.lock

@@ -2528,7 +2528,7 @@ dependencies = [
 
 [[package]]
 name = "expedition_demo"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "bevy",
  "bevy_common_assets",

Cargo.toml

@@ -2,7 +2,7 @@ cargo-features = ["codegen-backend"]
 
 [package]
 name = "expedition_demo"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2024"
 
 [dependencies]
@@ -10,12 +10,15 @@ bevy = { version = "0.18.0", features = ["bevy_remote", "debug", "experimental_b
 bevy_common_assets = { version = "0.15.0", features = ["toml"] }
 bevy_input = { version = "0.18.0", features = ["serde", "serialize"] }
 bevy_light_2d = "0.9.0"
-bevy_rapier2d = { version = "0.33.0", features = ["rapier-debug-render"] }
+bevy_rapier2d = { version = "0.33.0" }
 clap = { version = "4.6.0", features = ["derive"] }
 leafwing-input-manager = "0.20.0"
 serde = { version = "1.0.228", features = ["derive"] }
 toml = "1.0.3"
 
+[features]
+colliders = ["bevy_rapier2d/rapier-debug-render"]
+
 [profile.dev]
 opt-level = 1
 codegen-backend = "cranelift"

src/layout/light.rs

@@ -10,19 +10,17 @@ pub struct Lamp;
 
 pub fn lamp_bundle(textures: &Res<LayoutTextures>, pos: Vec2, intensity: f32, radius: f32) -> impl Bundle {
     (
-        SpotLight2d {
-            intensity,
-            radius,
-            source_width: meters(0.5),
-            cast_shadows: true,
-            ..default()
-        },
         Transform::from_xyz(pos.x, pos.y, 0.),
         Sprite::from_image(textures.light.0.clone()),
-        children![
-            (
-                
-            )
-        ],
+        children![(
+            SpotLight2d {
+                intensity,
+                radius,
+                source_width: meters(0.5),
+                cast_shadows: true,
+                ..default()
+            },
+            Transform::from_xyz(0., 1., 0.),
+        )],
     )
 }

src/lib.rs

@@ -98,6 +98,7 @@ impl Plugin for ExpeditionPlugin {
             },
         };
         app.add_plugins((
+                #[cfg(feature = "colliders")]
                 RapierDebugRenderPlugin::default(),
                 RapierPhysicsPlugin::<()>::default()
                     .with_custom_initialization(rapier_init),