extends Area2D
@onready var bulletsprite: Sprite2D = $Sprite2D

var speed := 700
signal hit(bullet, body)

func setSpeed(speedVal):
	speed = speedVal
	if speedVal < 0:
		bulletsprite.flip_h = true
	else:
		bulletsprite.flip_h = false

func _physics_process(delta: float) -> void:
	position += transform.x * speed * delta

func _on_body_entered(body: Node2D) -> void:
	if body is Enemy:
		print("blow away enemy")
		
func _on_area_entered(area: Area2D) -> void:
	if area is Enemy:
		print("blow this enemy away")
		hit.emit(self, area)