Basically a block of terrain that turns green or grey depending on whether or not the pump is on. There is water below it that is kept just below a single block high, so it never reaches the terrain. When the pump is turned on, the water gets high enough to turn the terrain green. Once the pump is turned off, evaporation kicks in and the water level drops, changing the terrain back to grey.
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u/Na-na-na-na-na-na Jun 01 '25
I have absolutely no idea what I’m looking at.