RedMew/map_gen/presets/gears.lua

--[[
    This map removes and adds it's own water, in terrain settings use water frequency = very low and water size = only in starting area.
 ]]

local b = require "map_gen.shared.builders"

local pic = require "map_gen.data.presets.gears"
pic = b.decompress(pic)

local shape = b.picture(pic)

local map = b.single_pattern(shape, pic.width, pic.height)
map = b.translate(map, -20, 20)
map = b.scale(map, 4, 4)

map = b.change_tile(map, false, "water")
map = b.change_map_gen_collision_tile(map, "water-tile", "grass-1")

return map