Hey /redstone! Ive been asking around a few discord servers but havent been able to get this working. Basically I want to use fuel (coal/oak logs) to power the lights in my MC Mansion for 4 hours IRL. I need a system to recognize when there is fuel inside the furnaces, then start a timer sequence that will keep the Redstone signal activated for 4 hours (until I have to refuel the furnaces). I don't know if this is even possible in vanilla Minecraft but I keep seeing literal computers so surely it is lol. If you could help itd mean a lot!
by Main_Farmer352