extends Node3D

@export var item : Resource
@export var item_name : String
@export var item_price : int
@onready var anim_player = $AnimationPlayer
@onready var vend_ray = $VendRay
@onready var label_3d = $Label3D

var active = true
var level_control

# Called when the node enters the scene tree for the first time.
func _ready():
	level_control = self.get_node("../")


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	pass

func interact():
	if active == true:
		if level_control.money >= item_price:
			level_control.money -= item_price
			anim_player.play("vend")
			label_3d.text = "vending..."
		else:
			var original_text = label_3d.text
			label_3d.text = "too poor"
			await get_tree().create_timer(2.0).timeout
			label_3d.text = original_text

func vend():
	var item_vend = item.instantiate()
	item_vend.position = vend_ray.global_position
	item_vend.transform.basis = vend_ray.global_transform.basis
	item_vend.linear_velocity += vend_ray.global_transform.basis * Vector3(0,0,3)
	active = false
	label_3d.text = "offline"
	get_parent().add_child(item_vend)