Simplify binary states

tetris/src/blocks.rs

@@ -12,7 +12,7 @@ impl Plugin for BlocksPlugin {
     fn build(&self, app: &mut App) {
         app.init_asset::<ShapeAsset>()
             .init_asset_loader::<ShapeAssetLoader>()
-            .add_systems(OnEnter(Loading::Active), load_assets.run_if(run_once))
+            .add_systems(OnEnter(Loading(true)), load_assets.run_if(run_once))
             .add_systems(OnEnter(GameState::Setup), (setup_camera, setup_blocks))
             .add_observer(add_shape);
     }

tetris/src/debug.rs

@@ -65,7 +65,6 @@ fn setup_ui(
             column_gap: px(8),
             ..default()
         },
-        TabGroup::default(),
         children![
             (Text::new("debugger:"), ThemedText),
             (toggle_switch((),), observe(checkbox_self_update), observe(debug_toggle)),

tetris/src/main.rs

@@ -47,12 +47,18 @@ fn main() {
 }
 
 /// Reports if the game is loading assets
-#[derive(States, Default, Clone, Eq, Debug, PartialEq, Hash, Component)]
+#[derive(States, Clone, Eq, Debug, PartialEq, Hash, Component)]
 struct Loading(bool);
 
+impl Default for Loading {
+    fn default() -> Self {
+        Loading(true)
+    }
+}
+
 impl fmt::Display for Loading {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        rite!(f, "Loading {}", self.0)
+        write!(f, "Loading {}", self.0)
     }
 }
 
@@ -97,7 +103,7 @@ impl SetupChecklist {
 fn loading_check(mut next: ResMut<NextState<Loading>>, all_assets: Res<AllAssets>) {
     debug_assert!(all_assets.is_changed());
 
-    next.set(Loading::Active);
+    next.set(Loading(true));
 }
 
 /// Waits in Loading::Active until all assets are loaded then move to Loading(false)