ui_accessors.gd

extends Node

var ui_node: Node

func _ready():
	ui_node = get_tree().get_root().get_node("Game/%DebugLayout")

func play_audio_fade_in_apn(apn, duration: int = 1, volume: float = 100, tween = null):
	if not tween:
		tween = get_tree().create_tween()
	(
		tween.tween_property(apn, "volume_db", linear_to_db((volume)/100.0), duration)
		.from(linear_to_db(0.001)).set_trans(Tween.TRANS_QUINT).set_ease(Tween.EASE_IN)
	)
	return apn

func play_audio_fade_out_apn(apn, duration: int = 1, tween = null):
	if not tween:
		tween = get_tree().create_tween()
	(
	tween.tween_property(
		apn, "volume_db", linear_to_db(0.001), duration)
	.from_current().set_trans(Tween.TRANS_QUINT).set_ease(Tween.EASE_IN)
	)
	return apn

func play_audio_crossfade_apn(apn1, apn2, callback: Callable, volume: float = 12.5, duration: int = 1):
	var tween
	if apn1 or apn2:
		tween = get_tree().create_tween()
		tween = tween.set_parallel()
		tween.finished.connect(callback)
	if apn2:
		(
			tween.tween_property(apn2, "volume_db", linear_to_db((volume)/100.0), duration)
			.from(linear_to_db(0.001)).set_trans(Tween.TRANS_QUINT).set_ease(Tween.EASE_IN)
		)
	if apn1:
		(
		tween.tween_property(
			apn1, "volume_db", linear_to_db(0.001), duration)
		.from_current().set_trans(Tween.TRANS_QUINT).set_ease(Tween.EASE_IN)
		)
	return [apn1, apn2]