an alternative timer in renpy (experimenting) (Patreon)

I've promised to report at the end of the day, well, I've ended up working on one of my experiments. It's not really useful for casual renpy programmers, but I have a hunch you'll find me using it in my future codes often.

Renpy's timer have always been a pain point in my code and I've been trying to write an alternative to it. This is the result so far.
It's an object that can either trigger periodically or count down from any number to zero, triggering a function on each tick and another at the end of the count down.
I have to figure out tons of stuff before it's working properly, but as promised the code is in the attachments if you want to take a peak.