To the few that care:

I have started rewriting the engine.
The reason being that the old code was way to messy and i generally lost motivation for the project for a few weeks.
So now i started working on it again and i realized that i probably should rewrite it, so that it work better and i, and the few that want the source code when its out, can read and further develop the engine.

And another reason for restarting the coding of the engine, is that Ursina just had a big update so i can now make some adjustments which weren't possible before, so i hope that you guys like the engine thus far, even tho it'll probably change very soon, as soon as i have made the basic functionality of the original engine.
I will try to let the UI to be the same

Thanks for the support and i hope you like the engine, and i hope you will enjoy the new one aswell