.cargo/config.toml

@@ -2,7 +2,4 @@
 rustflags = [
   # (Nightly) Make the current crate share its generic instantiations
   "-Zshare-generics=y",
-  "-C",
-  "link-arg=-fuse-ld=mold",
 ]
-linker = "clang"

shell.nix

@@ -5,8 +5,6 @@ with pkgs;
 mkShell rec {
   nativeBuildInputs = [
     pkg-config
-    mold
-    clang
   ];
   buildInputs = [
     udev

src/main.rs

@@ -1,8 +1,6 @@
 use bevy::{
-    color::palettes::tailwind,
     prelude::*,
     sprite::{MaterialMesh2dBundle, Mesh2dHandle},
-    winit::WinitSettings,
 };
 
 // In a vacuum this is just 2, 2 dimenionsal arrays, but I think
@@ -57,7 +55,6 @@ use bevy::{
 
 fn main() {
     App::new()
-        .insert_resource(WinitSettings::desktop_app())
         .add_plugins(DefaultPlugins)
         .add_systems(Startup, setup)
         .run();
@@ -70,27 +67,13 @@ fn setup(
 ) {
     commands.spawn(Camera2dBundle::default());
 
-    const TILES: i32 = 9;
-    const TILE_SIZE: f32 = 50.;
-    const GAP_SIZE: f32 = 10.;
-    const OFFSET: f32 = (TILE_SIZE + GAP_SIZE) / 2.;
-    const TOTAL_WIDTH: f32 = (TILE_SIZE + GAP_SIZE) * TILES as f32;
-    const TILE_SPACE: f32 = TOTAL_WIDTH / TILES as f32;
-    const CENTER: f32 = TOTAL_WIDTH / 2.;
+    let circle_mesh = Mesh2dHandle(meshes.add(Circle { radius: 50. }));
+    let color = Color::hsl(75., 0.95, 0.7);
 
-    let tile_mesh = Mesh2dHandle(meshes.add(Rectangle::new(TILE_SIZE, TILE_SIZE)));
-    let tile_color = Color::from(tailwind::NEUTRAL_700);
-
-    for i in 0..TILES {
-        for j in 0..TILES {
-            let tile_x = i as f32 * TILE_SPACE - CENTER + OFFSET;
-            let tile_y = j as f32 * TILE_SPACE - CENTER + OFFSET;
-            commands.spawn(MaterialMesh2dBundle {
-                mesh: tile_mesh.clone(),
-                material: materials.add(tile_color),
-                transform: Transform::from_xyz(tile_x, tile_y, 0.),
-                ..default()
-            });
-        }
-    }
+    commands.spawn(MaterialMesh2dBundle {
+        mesh: circle_mesh,
+        material: materials.add(color),
+        transform: Transform::from_xyz(0., 0., 0.),
+        ..default()
+    });
 }