class_name PlayerProjectile
extends Area3D

const SPEED := 20.
var _initialized := false
var velocity: Vector3

func _ready() -> void:
	body_entered.connect(func(body: Node3D):
		if body.has_method("hit"):
			body.hit(self)
		queue_free()
	)

func init(dir: Vector3) -> void:
	_initialized = true
	velocity = dir * SPEED

func _physics_process(delta: float) -> void:
	position += velocity * delta

func _process(_delta: float) -> void:
	assert(_initialized)