block swapper design by (Blujay.) and (Jade somia ferreza_.) on YouTube
(she made it first apparently.↑)
the only thing I did to the swapper was make the daylight detector mechanism ( is that the right word?)
I know there is most definitely a way to compact the daylight detector redstone more but I think it's fine the way it is for now (+it's 3am and I want to sleep)
by ExtremeBudget1353