class_name Bullet extends Area2D
var speed:float = 700
signal bulletHitSignal(body, bullet)
func setSpeed(value)->void:
	speed = value
	
func _process(delta: float) -> void:
	position += transform.x * speed * delta


func _on_body_entered(body: Node2D) -> void:
	if body is Crate:
		bulletHitSignal.emit(body,self)