jshorty

extends Sprite

# This dictates the size of the viewport used for the "snapshot".
export var source_image_size : Vector2
export var polygon : PoolVector2Array

func _ready():
  var viewport_container = ViewportContainer.new()
  viewport_container.set_size(source_image_size)
  add_child(viewport_container)

jshorty

var _flicker_timer

func _ready():
  _flicker_timer = get_tree().create_timer(0.0)

# n: number of times to flicker
# s: time (sec) each flicker takes
func flicker(n = 0, s = 0.1):
  var toggles = int(n * 2)
  if toggles % 2 == 0: