Make Tweens easier to reuse

[timothyqiu]

A Tween (or SceneTreeTween in 3.5) is invalidated when finished. There seems no way to restart such a tween.

The current workaround seems to be connecting the finished signal to its stop method. This feels hacky, a dedicated property might be better.

[SilencedPerson]

There is set_loops()?
Doesn't that suffice?

[SilencedPerson]

You could also use tween_callback() if you wrap your tween in function.

[timothyqiu]

I mean, setup a complex tween animation, then play it when triggered. e.g. whenever the space bar is pressed.

Currently, I have to setup the tween everytime the space bar is pressed. Or connect the finished signal to stop like said in OP.