use gamestates and assetloader

src/player.rs

@@ -1,9 +1,12 @@
 use crate::{
+    GameState,
     alien::{ALIEN_ASSET_PATH, Animations},
     camera::{CameraArmRotation, CameraTarget},
     cash::{Cash, CashCollectEvent},
-    control::Controls,
-    control::controller::{CharacterControllerBundle, PlayerMovement},
+    control::{
+        Controls,
+        controller::{CharacterControllerBundle, PlayerMovement},
+    },
     heads_ui::HeadChanged,
     physics_layers::GameLayer,
     tb_entities::SpawnPoint,
@@ -40,18 +43,22 @@ struct PlayerSpawned {
 pub fn plugin(app: &mut App) {
     app.init_resource::<PlayerSpawned>();
     app.add_systems(Startup, (toggle_cursor_system, cursor_recenter));
+    app.add_systems(OnEnter(GameState::Playing), spawn);
     app.add_systems(
         Update,
         (
-            spawn,
             collect_cash,
             toggle_animation,
             setup_animations_marker_for_player,
             toggle_cursor_system.run_if(input_just_pressed(KeyCode::Escape)),
-        ),
+        )
+            .run_if(in_state(GameState::Playing)),
     );
 
-    app.add_systems(Update, (rotate_view_keyboard, rotate_view_gamepad));
+    app.add_systems(
+        Update,
+        (rotate_view_keyboard, rotate_view_gamepad).run_if(in_state(GameState::Playing)),
+    );
 
     app.add_observer(update_head);
 }
@@ -259,6 +266,7 @@ fn update_head(
 
     let head_str = head_id_to_str(trigger.0);
 
+    //TODO: use asset loader
     commands.spawn((
         AudioPlayer::new(asset_server.load(format!("sfx/heads/{}.ogg", head_str))),
         PlaybackSettings::DESPAWN,