local b = require "map_gen.shared.builders" local pic = require "map_gen.data.presets.broken_web" pic = b.decompress(pic) local shape = b.picture(pic) shape = b.invert(shape) local map = b.single_pattern(shape, pic.width, pic.height - 1) map = b.translate(map, 10, -27) map = b.scale(map, 12, 12) return map