extends Sprite3D

const UP_DURATION := 0.1
const HOLD_DURATION := 0.05
const DOWN_DURATION := 0.18

var _rest_position: Vector3
var _tween: Tween

@onready var _button: Node3D = get_parent().get_node("ElevatorButton")

func _ready() -> void:
	_rest_position = position
	EventBus.block_pressed.connect(_animate_press)

func _animate_press() -> void:
	if not is_instance_valid(_button):
		return
	if _tween and _tween.is_valid():
		_tween.kill()
	var press_pos := Vector3(_rest_position.x, _button.position.y, _rest_position.z)
	_tween = create_tween()
	_tween.tween_property(self, "position", press_pos, UP_DURATION).set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_OUT)
	_tween.tween_interval(HOLD_DURATION)
	_tween.tween_property(self, "position", _rest_position, DOWN_DURATION).set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_IN)