Troubleshooting player_died signal.

enemy.gd

@@ -1,7 +1,5 @@
 extends Area2D
 
-signal died
-
 var bullet_scene = preload("res://enemy_bullet.tscn")
 var start_pos = Vector2.ZERO
 var speed = 0
@@ -41,6 +39,6 @@ func explode():
     speed = 0
     $AnimationPlayer.play("explode")
     set_deferred("monitoring", false)
-    died.emit(5)
+    EventBus.enemy_died.emit(5)
     await $AnimationPlayer.animation_finished
     queue_free()