class_name Bullet extends Area2D

var speed:float = 700
@onready var bullet_graphic: Sprite2D = $BulletGraphic

signal bulletDamageSignal(area, bullet)

# 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:
	position += transform.x * speed * delta

func setSpeed(value)->void:
	speed = value
	if speed<0:
		bullet_graphic.flip_h = true


func _on_area_entered(area: Area2D) -> void:
	bulletDamageSignal.emit(area, self)