extends HBoxContainer

signal change_button_pressed

export var button_size: Vector2 = Vector2(30, 30)
export var interactable: bool = false


func initialize(action_name, event):
	$Action.text = action_name.capitalize()
	$Key.add_child(create_controller_button(event))


func update_key(event):
	$Key.remove_child($Key.get_child(0))
	$Key.add_child(create_controller_button(event))


func create_controller_button(event) -> ControllerButton:
	var event_path = ControllerIcons._convert_event_to_path(event)
	var controller_button: ControllerButton = ControllerButton.new()
	controller_button.path = event_path
	if !interactable:
		controller_button.focus_mode = FOCUS_NONE
		controller_button.enabled_focus_mode = FOCUS_NONE
		controller_button.mouse_filter = MOUSE_FILTER_IGNORE
	controller_button.rect_size = button_size
	controller_button.expand_icon = true
	controller_button.grow_horizontal = Control.GROW_DIRECTION_BOTH
	controller_button.grow_vertical = Control.GROW_DIRECTION_BOTH
	controller_button.size_flags_horizontal
	return controller_button


func _on_ChangeButton_pressed():
	emit_signal("change_button_pressed")