class_name HackDisplay extends PanelContainer


const hack_hud_icon = preload("res://templates/hack_icon.tscn")
@onready var hack_container : HBoxContainer = %HacksContainer
@onready var cycle_sound : AudioStreamPlayer = %CycleSound
func clear_hacks() -> void:
	for child in hack_container.get_children():
		child.queue_free()

func _on_hack_list_changed(hacks, hack_index) -> void:
	clear_hacks()
	for hack in hacks:
		var ticon = hack_hud_icon.instantiate()
		hack_container.add_child(ticon)
		ticon.setup(hack.type, hack.quantity)
	%LeftArrow.visible = (hack_index != 0)
	%RightArrow.visible = (hack_index != hack_container.get_children().size() - 1)

func _on_hack_quantity_changed(hack_index, qty) -> void:
	var hicon = hack_container.get_child(hack_index) as HackIcon
	hicon.set_quantity(qty)

func _on_hack_cycled(hack_index) -> void:
	hack_container.position.x = -hack_index * 150
	%LeftArrow.visible = (hack_index != 0)
	%RightArrow.visible = (hack_index != hack_container.get_children().size() - 1)
	cycle_sound.play()