extends Node

signal turnedOn
signal turnedOff
signal switchUpdated

@export var isOn = false
@export var isLoopingUpdate : bool = false
@onready var ButtonAnimation = $AnimationPlayer.get_animation("interact")
	
func _ready() -> void:
	ButtonAnimation.loop_mode = Animation.LOOP_NONE
	# FIX: Look at the saved state before forcing the animation closed!
	if isOn:
		$AnimationPlayer.play("interact")
		# Advance to the end immediately so it doesn't play the visual transition on load
		$AnimationPlayer.advance(ButtonAnimation.length) 
	else:
		$AnimationPlayer.play_backwards("interact")

func _press():
	if not isOn:
		isOn = true
		$AnimationPlayer.play("interact")
		$Sound.play()
		emit_signal("turnedOn")
		emit_signal("switchUpdated")

func _release():
	if isOn:
		isOn = false
		$AnimationPlayer.play_backwards("interact")
		$Sound.play()
		emit_signal("turnedOff")
		emit_signal("switchUpdated")

func _interact_press(is_alt_click: bool = false) -> void:
	if isOn:
		_release()
	else:
		_press()
			
func _process(delta: float) -> void:
	if isLoopingUpdate:
		emit_signal("switchUpdated")