added second layer for start of pause menu stuff

src/gameplay/navi.rs

@@ -1,4 +1,6 @@
-use bevy::{post_process::bloom::Bloom, prelude::*, sprite::Anchor};
+use bevy::{
+    camera::visibility::RenderLayers, post_process::bloom::Bloom, prelude::*, sprite::Anchor,
+};
 use rand::Rng;
 
 use crate::{
@@ -26,6 +28,10 @@ impl Plugin for NaviGameplayPlugin {
 #[derive(Component)]
 pub struct PlayerVWBus;
 
+#[derive(Component)]
+#[require(Camera2d)]
+struct MainCamera;
+
 pub fn setup_scene(
     mut commands: Commands,
     mut meshes: ResMut<Assets<Mesh>>,
@@ -36,7 +42,16 @@ pub fn setup_scene(
         MeshMaterial2d(materials.add(Color::srgb(0.2, 0.2, 0.3))),
     ));
 
-    commands.spawn((Camera2d, Bloom::NATURAL));
+    commands.spawn((
+        MainCamera,
+        Camera {
+            order: 1,
+            // clear_color: ClearColorConfig::None,
+            ..default()
+        },
+        Bloom::NATURAL,
+        RenderLayers::layer(0),
+    ));
 }
 
 pub fn spawn_bus(mut commands: Commands, asset_server: Res<AssetServer>) {
@@ -106,9 +121,9 @@ pub fn move_player(
     }
 }
 
-pub fn follow_player(
-    mut camera: Single<&mut Transform, (With<Camera2d>, Without<PlayerVWBus>)>,
-    player: Single<&Transform, (With<PlayerVWBus>, Without<Camera2d>)>,
+fn follow_player(
+    mut camera: Single<&mut Transform, (With<MainCamera>, Without<PlayerVWBus>)>,
+    player: Single<&Transform, (With<PlayerVWBus>, Without<MainCamera>)>,
     time: Res<Time>,
 ) {
     let Vec3 { x, y, .. } = player.translation;