extends Interactable

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

var starting_integrity = 2
var total_integrity = starting_integrity + len(disks_wanted)

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 get_memory_integrity():
	return 100.0 / total_integrity * (starting_integrity + len(disks_loaded))

func _on_interacted() -> void:
	#%OldComputer.open()

	
	%Player2D.spawn_point = global_position
	
	var wanted_disk = disks_wanted.front()
	if %Player2D.complete_objective("sarc"):
		%OldComputer.open()
		%Player2D.give_objective(
			"disk%d" % wanted_disk,
			wanted_disk, "Locate data disk %d" % wanted_disk
		)
	return

	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)
	%OldComputer.printline(
		">> Loaded data disk %d (of %d). Memory integrity now at %d%%" % 
		[wanted_disk, len(disks_wanted) + len(disks_loaded), get_memory_integrity()]
	)

	wanted_disk = disks_wanted.front()
	if (not wanted_disk) or %Player2D.has_disk(wanted_disk):
		return

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