I wanted an excuse to try using constant combinators and the other circuit network stuff.
In this case, I want a stone drop-off that calls as many trains as are needed to get stone above a given threshold.
E.g. if each train wagon holds 4k stone, and I want more than 10k and currently have none, I need to call for 3 trains.
I had the bright idea to record game audio as well. I think it created some feedback stuff so my voice got output by my headphones and picked up by my microphone...
At least it's good that I tested this on a smaller video.
00:00 Intro
03:21 Constant combinator
03:58 Arithmetic combinator
04:37 Summing signals
05:09 Arithmetic combinator #2
06:25 Turn on the trains
06:55 I want more than 10k stone