extends Area2D

var velocity: Vector2

func _ready() -> void:
	$ShotSound.play()


func type() -> String: return "arrow"


func damage(other: Area2D) -> void:
	other.damage(2)
	queue_free()
	get_node("../FireballHit").play()


func _physics_process(_delta: float) -> void:
	position += velocity
	velocity *= 0.9
	rotation += velocity.length()
	if velocity.length() < 0.001: queue_free()
	if position.x < -Globals.WIDTH / 2. or position.y < -Globals.HEIGHT / 2. or \
	   position.x > Globals.WIDTH / 2. or position.y > Globals.HEIGHT / 2.:
		queue_free()