week6 player enemy damage death cycle

scripts/bullet.gd

@@ -19,3 +19,7 @@ func _on_body_entered(body: Node2D) -> void:
 
 func setSpeed(value)->void:
 	speed = value
+
+
+func _on_area_entered(area: Area2D) -> void:
+	bulletDamageSignal.emit(area, self)