Add a bunch of assets

src/assets.rs

@@ -1,28 +1,42 @@
 use bevy::prelude::*;
 
 #[derive(Resource, Debug, Default)]
-pub struct Assets {
+pub struct AssetLoader {
     pub sprites: Sprites,
 }
 
 #[derive(Resource, Debug, Default)]
 pub struct Sprites {
-    pub square: Handle<Image>,
+    pub player: Handle<TextureAtlas>,
 }
 
-pub struct AssetLoader;
+pub struct AssetPlugin;
 
-impl Plugin for AssetLoader {
+impl Plugin for AssetPlugin {
     fn build(&self, app: &mut App) {
-        app.init_resource::<Assets>()
+        app.init_resource::<AssetLoader>()
             .add_systems(Startup, load_assets);
     }
 }
 
-fn load_assets(mut sprite_assets: ResMut<Assets>, asset_server: Res<AssetServer>) {
+fn load_assets(
-    *sprite_assets = Assets {
+    mut assets: ResMut<AssetLoader>,
+    asset_server: Res<AssetServer>,
+    mut texture_atlases: ResMut<Assets<TextureAtlas>>,
+) {
+    let player_img = asset_server.load("img/Player.png");
+    let player_atlas = TextureAtlas::from_grid(
+        player_img,
+        Vec2::new(21.0, 48.0),
+        7,
+        1,
+        Some(Vec2 { x: 33., y: 0. }),
+        Some(Vec2 { x: 6., y: 10. }),
+    );
+    let player_atlas_handle = texture_atlases.add(player_atlas);
+    *assets = AssetLoader {
         sprites: Sprites {
-            square: asset_server.load("img/square.png"),
+            player: player_atlas_handle,
         },
     };
 }

src/main.rs

@@ -17,7 +17,7 @@ fn main() {
     }))
     .add_plugins((
         camera::Camera,
-        assets::AssetLoader,
+        assets::AssetPlugin,
         player::Player,
         movement::Movement,
     ))

src/player.rs

@@ -1,7 +1,7 @@
 use bevy::prelude::*;
 
 use crate::{
-    assets::Assets,
+    assets::AssetLoader,
     movement::{Heading, Mover, Speed, Velocity},
 };
 
@@ -17,12 +17,13 @@ impl Plugin for Player {
     }
 }
 
-fn spawn_player(mut commands: Commands, assets: Res<Assets>) {
+fn spawn_player(mut commands: Commands, assets: Res<AssetLoader>) {
     commands.spawn((
         Player,
-        SpriteBundle {
+        SpriteSheetBundle {
-            texture: assets.sprites.square.clone(),
+            texture_atlas: assets.sprites.player.clone(),
-            transform: Transform::from_xyz(0., 0., 0.),
+            sprite: TextureAtlasSprite::new(1),
+            transform: Transform::from_scale(Vec3::splat(3.0)),
             ..Default::default()
         },
         Mover {