How to use key in on_tween_completed signal

0 votes

I am successfully rotating a node to mouse position by tweening.
After the rotation tween finishes, I want to use a second tween to move the node to mouse position. The ontweencompleted function gets called, "rotation_degrees" gets printed, but not "Rotation ended". Why? What am I missing?

func rotate_tween(target_position: Vector2):
  var angle_to_target: float = rad2deg(parent.get_angle_to(target_position))

  tween.interpolate_property(
        parent, 
        "rotation_degrees", 
        parent.rotation_degrees, 
        parent.rotation_degrees + angle_to_target, 
        1.0, 
        Tween.TRANS_LINEAR, 
        Tween.EASE_IN_OUT)
  tween.start()

func _on_tween_completed(object, key):
  print(object, key)
  if key == "rotation_degrees":
    print("Rotation ended")
Godot version 3.3.2.stable
related to an answer for: On_tween_complete parameters
in Engine by (44 points)

1 Answer

+1 vote
Best answer

The correct code is:

if key == ":rotation_degrees":

I missed ":"

by (44 points)
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