WaitForSecondsUnscaled (Coroutines wait for seconds for when Time.timeScale is 0)

Is it possible for Unity to add a version of WaitForSeconds that works when Time.timeScale is 0? Currently I use the update function for timers when time scale is 0 which isnt ideal as im using it for UI animations and not for gameplay.

 

There's some good info on this here and here.

 

Wow, I didnt know it was that simple. Thanks for the reply.

 

Custom coroutines were made a lot easier in Unity 5.3! Thanks Unity!!

More info here: http://blogs.unity3d.com/2015/12/01/custom-coroutines/