Flake check ought to work now

.gitignore

@@ -1,9 +1,3 @@
 /target
 /.direnv
-
-
-# Added by cargo
-#
-# already existing elements were commented out
-
-#/target
+/.pre-commit-config.yaml

Cargo.lock

@@ -614,6 +614,7 @@ dependencies = [
  "bevy_render",
  "bevy_scene",
  "bevy_sprite",
+ "bevy_state",
  "bevy_tasks",
  "bevy_text",
  "bevy_time",
@@ -844,6 +845,32 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "bevy_state"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0959984092d56885fd3b320ea84fb816821bad6bfa3040b9d4ee850d3273233d"
+dependencies = [
+ "bevy_app",
+ "bevy_ecs",
+ "bevy_hierarchy",
+ "bevy_reflect",
+ "bevy_state_macros",
+ "bevy_utils",
+]
+
+[[package]]
+name = "bevy_state_macros"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "887a98bfa268258377cd073f5bb839518d3a1cd6b96ed81418145485b69378e6"
+dependencies = [
+ "bevy_macro_utils",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.72",
+]
+
 [[package]]
 name = "bevy_tasks"
 version = "0.14.0"

Cargo.toml

@@ -8,6 +8,7 @@ bevy = { version = "0.14.0", default-features = false, features = [
   "bevy_asset",
   "bevy_audio",
   "bevy_color",
+  "bevy_state",
   "bevy_core_pipeline",
   "bevy_gizmos",
   "bevy_render",

flake.nix

@@ -17,16 +17,26 @@
     pkgsFor = system: (import nixpkgs {inherit system;}).extend overlays.default;
     genPkgs = func: (forSystems (system: func (pkgsFor system)));
   in {
-    checks = genPkgs ({system, ...}: {
-      git-hooks = git-hooks.lib.${system}.run {
+    checks = genPkgs (pkgs: {
+      git-hooks = git-hooks.lib.${pkgs.system}.run {
         src = ./.;
         hooks = {
           alejandra.enable = true;
-          cargo-check.enable = true;
-          clippy.enable = true;
-          rustfmt.enable = true;
+          # NOTE: These do not work well with `nix flake check` due to pure environments
+          # https://github.com/cachix/git-hooks.nix/issues/452
+          # cargo-check.enable = true;
+          # clippy = {
+          #   enable = true;
+          #   packageOverrides.cargo = pkgs.cargo;
+          #   packageOverrides.clippy = pkgs.rustPackages.clippy;
+          # };
+          rustfmt = {
+            enable = true;
+            packageOverrides.rustfmt = pkgs.rustfmt;
+          };
         };
       };
+      build = outputs.packages.${pkgs.system}.default;
     });
 
     packages = genPkgs (pkgs: {
@@ -37,19 +47,15 @@
         nativeBuildInputs = with pkgs; [
           pkg-config
           clang
+          mold
         ];
 
         buildInputs = with pkgs; [
-          cargo
-          rustc
-          rustfmt
-          rustPackages.clippy
+          clang
           xorg.libX11
           xorg.libXcursor
           xorg.libXi
           xorg.libXrandr
-          rust-analyzer
-          mold
           udev
           alsa-lib
           vulkan-loader
@@ -58,13 +64,32 @@
         ];
 
         src = ./.;
+
         hash = pkgs.lib.fakeHash;
-        cargoHash = "sha256-W7VQlMktGsRPQL9VGVmxYV6C5u2eJ48S7eTpOM+3n8U=";
+        cargoHash = "sha256-x2St+At8n07ns354zORhb7NJfBQTav1beSyAnlJtak8=";
+
+        # a hack to avoid using mold as our linker when building with nix
+        postUnpack = ''
+          ls -la
+          rm -r ./*/.cargo
+        '';
       };
 
       default = outputs.packages.${pkgs.system}.kodotag;
     });
 
+    devShells = genPkgs (pkgs: {
+      default = pkgs.mkShell {
+        inherit (self.checks.${pkgs.system}.git-hooks) shellHook;
+        inputsFrom = [outputs.packages.${pkgs.system}.default];
+        packages = with pkgs; [
+          rustPackages.clippy
+          rust-analyzer
+          rustfmt
+        ];
+      };
+    });
+
     overlays = {
       default = final: prev: {};
     };

src/assets.rs

@@ -29,14 +29,14 @@ pub fn startup(
     mut texture_atlases: ResMut<Assets<TextureAtlasLayout>>,
 ) {
     let player_atlas = TextureAtlasLayout::from_grid(
-        Vec2::new(32.0, 64.0),
+        UVec2::new(32, 64),
         3,
         1,
-        Some(Vec2 { x: 0., y: 0. }),
-        Some(Vec2 { x: 0., y: 0. }),
+        Some(UVec2 { x: 0, y: 0 }),
+        Some(UVec2 { x: 0, y: 0 }),
     );
     let statue_atlas =
-        TextureAtlasLayout::from_grid(Vec2::new(40., 74.), 1, 1, None, Some(Vec2::new(443., 20.)));
+        TextureAtlasLayout::from_grid(UVec2::new(40, 74), 1, 1, None, Some(UVec2::new(443, 20)));
 
     let player_atlas_handle = texture_atlases.add(player_atlas);
     let statue_atlas_handle = texture_atlases.add(statue_atlas);

src/main.rs

@@ -85,13 +85,16 @@ fn main() {
                 .run_if(in_state(View::MainMenu)),
         ),
     )
-    .insert_resource(ClearColor(Color::rgb(0.3, 0.1, 0.5)))
-    .insert_resource(AmbientLight {
-        color: Color::rgb(1., 1., 1.),
-        brightness: 1.,
-    });
+    .insert_resource(ClearColor(Color::srgb(0.3, 0.1, 0.5)));
+    // NOTE: would need to add PBR feature I think?
+    // Was intending to use this for day/night cycle type stuff a la V Rising?
+    // app.insert_resource(AmbientLight {
+    //     color: Color::srgb(1., 1., 1.),
+    //     brightness: 1.,
+    // });
 
-    app.run()
+    let exit = app.run();
+    info!("Exit: {:#?}", exit);
 }
 
 fn toggle_fullscreen(mut window: Mut<Window>) {
@@ -120,12 +123,7 @@ fn startup(mut commands: Commands, assets: Res<assets::AssetLoader>) {
             TextSection::from_style(TextStyle {
                 font: assets.fonts.iosevkalytemin.clone(),
                 font_size: 60.,
-                color: Color::Hsla {
-                    hue: 0.5,
-                    saturation: 0.5,
-                    lightness: 0.5,
-                    alpha: 0.5,
-                },
+                color: Color::hsla(0.5, 0.5, 0.5, 0.5),
             }),
         ])
         .with_style(Style {

src/main_menu.rs

@@ -50,8 +50,8 @@ pub fn startup(mut commands: Commands, assets: Res<AssetLoader>) {
                     border: UiRect::all(Val::Px(20.)),
                     ..default()
                 },
-                border_color: Color::GREEN.into(),
-                background_color: Color::rgb(0.4, 0.4, 1.).into(),
+                border_color: Color::srgb(0., 1., 0.).into(),
+                background_color: Color::srgb(0.4, 0.4, 1.).into(),
                 ..default()
             });
         });
@@ -71,7 +71,7 @@ pub fn update(
     for key in keyboard.get_just_pressed() {
         match key {
             KeyCode::Escape => {
-                app_exit_events.send(bevy::app::AppExit);
+                app_exit_events.send(AppExit::Success);
             }
             KeyCode::Enter => {
                 next_state.set(crate::View::InGame);