extends KinematicBody2D

var fall = false
export var fall_speed = 0.5
onready var startpos = position
onready var timer = $Timer

func _physics_process(delta):
	if fall:
		position.y += fall_speed

func _on_Area2D_area_entered(area):
	if area.is_in_group("player"):
		timer.start()


func _on_VisibilityNotifier2D_screen_exited():
	position = startpos
	fall = false


func _on_Timer_timeout():
	fall = true


func _on_Area2D_area_exited(area):
	timer.stop()