src/main.rs

@@ -15,8 +15,7 @@ use prelude::*;
 
 fn main() {
     App::build()
-        .insert_resource(ClearColor(Color::rgb(0.0, 0.0, 0.0)))
         .add_plugins(DefaultPlugins)
-        .add_startup_system(setup.system())
+        .add_plugin(PlayerPlugin)
         .run();
 }

src/systems/mod.rs

@@ -1,36 +1,5 @@
 use crate::prelude::*;
 
-pub fn setup(
-    mut commands: Commands,
-    asset_server: Res<AssetServer>,
-    mut materials: ResMut<Assets<ColorMaterial>>,
-) {
-    // Camera
-    commands.spawn_bundle(OrthographicCameraBundle::new_2d());
-
-    // Map
-    let grass_material = materials.add(asset_server.load("grass.png").into());
-    let tile_size = Vec2::new(32.0, 32.0);
-    let sprite = Sprite::new(tile_size);
-    let map_size = Vec2::new(80.0, 50.0);
-    let half_x = (map_size.x / 2.0) as i32;
-    let half_y = (map_size.y / 2.0) as i32;
-
-    for y in -half_y..half_y {
-        for x in -half_x..half_x {
-            let position = Vec2::new(x as f32, y as f32);
-            let translation = (position * tile_size).extend(0.0);
-
-            commands.spawn_bundle(SpriteBundle {
-                material: grass_material.clone(),
-                sprite: sprite.clone(),
-                transform: Transform::from_translation(translation),
-                ..Default::default()
-            });
-        }
-    }
-}
-
 pub fn add_player(mut commands: Commands) {
     commands
         .spawn()