class_name Bullet extends Area2D

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


signal bulletDamageSignal(body,bullet)

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

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

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	position +=transform.x*speed *delta


func _on_body_entered(body: Node2D) -> void:
	bulletDamageSignal.emit(body,self)


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