class_name Bullet extends Area2D
@onready var bulletSprite: Sprite2D = $Sprite2D


var speed = 400
# did I hit anyone?
signal hit(bullet, body)

func setSpeed(speedValue):
	speed = speedValue
	if speed < 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:
	print("Bullet hit something")
	if not body.is_in_group("player"):
		hit.emit(self, body)



# Called when the node enters the scene tree for the first time.
#func _ready() -> void:
#	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta: float) -> void:
#	pass