addons/dialogic/Modules/Character/DefaultAnimations/fade_down_in_out.gd

   1 extends DialogicAnimation
   2
   3 func animate() -> void:
   4         var tween := (node.create_tween() as Tween)
   5
   6         var start_height: float = base_position.y - node.get_viewport().size.y / 5
   7         var end_height := base_position.y
   8
   9         var start_modulation := 0.0
  10         var end_modulation := 1.0
  11
  12         if is_reversed:
  13                 end_height = start_height
  14                 start_height = base_position.y
  15                 end_modulation = 0.0
  16                 start_modulation = 1.0
  17
  18         node.position.y = start_height
  19
  20         tween.set_ease(Tween.EASE_OUT)
  21         tween.set_trans(Tween.TRANS_SINE)
  22         tween.set_parallel()
  23
  24         var end_postion := Vector2(base_position.x, end_height)
  25         tween.tween_property(node, "position", end_postion, time)
  26
  27         var property := get_modulation_property()
  28
  29         var original_modulation: Color = node.get(property)
  30         original_modulation.a = start_modulation
  31         node.set(property, original_modulation)
  32         var modulation_alpha := property + ":a"
  33
  34         tween.tween_property(node, modulation_alpha, end_modulation, time)
  35
  36         await tween.finished
  37         finished_once.emit()
  38
  39
  40 func _get_named_variations() -> Dictionary:
  41         return {
  42                 "fade in down": {"reversed": false, "type": AnimationType.IN},
  43                 "fade out up": {"reversed": true, "type": AnimationType.OUT},
  44         }