extends Node3D

class_name  Elevator

## 运动方式的枚举
enum Exercise_type{
	corotation, #正转(下行)
	reversal, #反转（上行）
}

var currentExerciseType = Exercise_type.corotation

func useKeyChangeExerciseType() -> void:
	if currentExerciseType == Exercise_type.corotation :
		reversalElevator()
	else :
		corotationElevator()

#正转
func corotationElevator() -> void:
	currentExerciseType = Exercise_type.corotation
	$key.visible = true
	await get_tree().create_timer(0.5).timeout
	$key.rotation.x = -90
	$keyhole.rotation.x = -90
	$AnimationPlayer.play('pedal00100')
	await get_tree().create_timer(2).timeout
	$key.visible = false
	$key.rotation.x = 0

#反转
func reversalElevator() -> void:
	currentExerciseType = Exercise_type.reversal
	$key.visible = true
	await get_tree().create_timer(0.5).timeout
	$key.rotation.x = 90
	$keyhole.rotation.x = 90
	$AnimationPlayer.play_backwards('pedal00100')
	await get_tree().create_timer(2).timeout
	$key.visible = false
	$key.rotation.x = 0