The question is in the title. Does Minecraft pregenerate structures? How does it locate a structure before it is loaded or is it already loaded? I’m trying to generate custom structures although I don’t know how to locate them like how /locate can or if I’m even generating this correctly. The way I’m generating my structures right now is creating my own BlockPopulator, checking/finding if the chunk is valid to generate the structure in, checking the chances of the structure generating, and then generating it.