use gamestates and assetloader

src/movables.rs

@@ -1,4 +1,7 @@
-use crate::tb_entities::{Movable, MoveTarget};
+use crate::{
+    GameState,
+    tb_entities::{Movable, MoveTarget},
+};
 use bevy::{prelude::*, utils::HashSet};
 use bevy_trenchbroom::class::Target;
 
@@ -16,7 +19,7 @@ pub struct TriggerMovableEvent(pub HashSet<String>);
 
 pub fn plugin(app: &mut App) {
     app.register_type::<ActiveMovable>();
-    app.add_systems(Update, move_active);
+    app.add_systems(Update, move_active.run_if(in_state(GameState::Playing)));
     app.add_observer(trigger);
 }