extends Actor
class_name Enemy

func _on_StompDetector_body_entered(body: Node) -> void:
    if !body.is_in_group("player"):
        return
    var incoming_vel_vector: Vector2 = body.velocity.normalized()
    print(rad2deg(abs(incoming_vel_vector.angle_to(Vector2.DOWN.rotated(rotation)))))
    if abs(incoming_vel_vector.angle_to(Vector2.DOWN.rotated(rotation))) > deg2rad(90):
        print("too shallow entry")
        return
    signalManager.emit_signal("got_stomped")
    remove_from_group("harmful")
    $StompDetector.remove_from_group("weakpoint")
    get_node("EnemyBody").disabled = true
    die()

func die() -> void:
    queue_free()
    # TODO make batterr
    levelState.kills += 1

func _on_EnemySkin_area_entered(area:Area2D) -> void:
    if area.is_in_group("harmful"):
        get_node("EnemyBody").disabled = true
        die()