extends SeedpacketHandler

class_name PickableHandler

var chosen : bool
var locked : bool = false
var forbidden : bool = false

func _init(packet : Seedpacket) -> void:
	super._init(packet)
	LevelEventBus.hotbar_packets_update.connect(on_hotbar_changed)

func exit() -> void:
	LevelEventBus.hotbar_packets_update.disconnect(on_hotbar_changed)

func is_avaiable() -> bool:
	return not (chosen or locked or forbidden)

func on_hotbar_changed(to : Array[SeedpacketResource]):
	chosen = to.has(seedpacket.held_resource)
	seedpacket.update_contents()

func on_updated_contents():
	seedpacket.forbidden.visible = forbidden
	seedpacket.locked.visible = locked