extends Interactable

var disks_wanted = [1, 2, 3, 4]
var disks_loaded = []

func _ready() -> void:
	pass # Replace with function body.

func load_disk(disk_num: int) -> bool:
	if !disk_num or (disk_num in disks_loaded):
		return false
	
	disks_loaded.push_back(disk_num)
	disks_wanted.remove_at(disks_wanted.find(disk_num))
	return true

func _on_interacted() -> void:
	var wanted_disk = disks_wanted.front()
	if not %Player2D.take_disk(wanted_disk):
		return

	if not load_disk(wanted_disk):
		return

	%Player2D.complete_objective("disk%d" % wanted_disk)
	print("Loaded up disk ", wanted_disk)

	wanted_disk = disks_wanted.front()
	if %Player2D.has_disk(wanted_disk):
		return

	%Player2D.give_objective("disk%d" % wanted_disk, "Locate data disk %d" % wanted_disk)