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132 lines
4.0 KiB
Lua
132 lines
4.0 KiB
Lua
-- Recommend to use generate, but generate_not_threaded may be useful for testing / debugging.
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--require "map_gen.shared.generate_not_threaded"
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require "map_gen.shared.generate"
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local b = require "map_gen.shared.builders"
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local function value(base, mult)
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return function(x, y)
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return mult * (math.abs(x) + math.abs(y)) + base
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end
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end
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local function no_resources(x, y, world, tile)
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for _, e in ipairs(world.surface.find_entities_filtered({ type = "resource", area = {{world.x, world.y }, {world.x + 1, world.y + 1 } } })) do
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e.destroy()
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end
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return tile
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end
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local arm1 = b.translate(b.rectangle(2, 3), 0, -5)
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local arm2 = b.translate(b.rectangle(6, 2), 0, 22)
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local inner = b.circle(22)
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local outer = b.circle(24)
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local ring = b.all{outer, b.invert(inner)}
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map = b.any{map, ring}
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local arms = b.any{arm1, arm2}
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arms = b.translate(arms, 0, -16)
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arms = b.any
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{
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arms,
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b.rotate(arms, degrees(120)),
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b.rotate(arms, degrees(-120))
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}
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local frame = b.any{arms, ring}
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local ball = b.circle(8)
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local iron = b.resource(b.circle(6), "iron-ore", value(1000, 1))
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local copper = b.resource(b.circle(6), "copper-ore", value(800, 0.8))
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local stone = b.resource(b.circle(4), "stone", value(500, .5))
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local coal = b.resource(b.circle(6), "coal", value(600, 0.6))
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local uranium = b.resource(b.circle(4), "uranium-ore", value(400, 1))
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local oil = b.resource(b.throttle_world_xy(b.circle(6), 1, 4, 1, 4), "crude-oil", value(100000, 50))
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local iron_ball = b.change_map_gen_collision_tile(b.apply_entity(ball, iron),"water-tile", "grass-1")
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local copper_ball = b.change_map_gen_collision_tile(b.apply_entity(ball, copper),"water-tile", "grass-1")
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local stone_ball = b.change_map_gen_collision_tile(b.apply_entity(ball, stone),"water-tile", "grass-1")
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local coal_ball = b.change_map_gen_collision_tile(b.apply_entity(ball, coal),"water-tile", "grass-1")
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local uranium_ball = b.change_map_gen_collision_tile(b.apply_entity(ball, uranium),"water-tile", "grass-1")
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local oil_ball = b.change_map_gen_collision_tile(b.apply_entity(ball, oil),"water-tile", "grass-1")
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local balls1 = b.any
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{
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b.translate(iron_ball, 0, -12),
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b.rotate(b.translate(copper_ball, 0, -12), degrees(120)),
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b.rotate(b.translate(coal_ball, 0, -12), degrees(-120)),
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frame
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}
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--shape = b.rotate(shape, degrees(rot))
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balls1 = b.rotate(balls1, degrees(180))
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balls1 = b.choose(outer, balls1, b.empty_shape)
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balls1 = b.translate(balls1, 0, -36)
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local balls2 = b.any
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{
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b.translate(iron_ball, 0, -12),
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b.rotate(b.translate(copper_ball, 0, -12), degrees(120)),
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b.rotate(b.translate(stone_ball, 0, -12), degrees(-120)),
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frame
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}
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balls2 = b.rotate(balls2, degrees(180))
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balls2 = b.choose(outer, balls2, b.empty_shape)
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balls2 = b.translate(balls2, 0, -36)
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balls2 = b.rotate(balls2, degrees(120))
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local balls3 = b.any
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{
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b.translate(iron_ball, 0, -12),
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b.rotate(b.translate(uranium_ball, 0, -12), degrees(120)),
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b.rotate(b.translate(oil_ball, 0, -12), degrees(-120)),
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frame
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}
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balls3 = b.rotate(balls3, degrees(180))
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balls3 = b.choose(outer, balls3, b.empty_shape)
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balls3 = b.translate(balls3, 0, -36)
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balls3 = b.rotate(balls3, degrees(-120))
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local balls4 = b.any
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{
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balls1,
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balls2,
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balls3,
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b.scale(frame, 3, 3)
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}
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balls4 = b.rotate(balls4, degrees(180))
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balls4 = b.apply_effect(balls4, no_resources)
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balls4 = b.choose(b.scale(outer, 3, 3), balls4, b.empty_shape)
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local function make_ball(shape, sf)
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local s1 = b.translate(shape, 0, -12 * sf)
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local shape = b.any
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{
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s1,
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b.rotate(s1, degrees(120)),
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b.rotate(s1, degrees(-120)),
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b.scale(frame, sf, sf)
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}
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shape = b.rotate(shape, degrees(180))
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local bound = b.scale(outer, sf, sf)
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return b.choose(bound, shape, b.empty_shape)
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end
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local ratio = 24 / 8
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local map = balls4
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local total_sf = 1 * ratio * ratio
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for i = 1, 6 do
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map = make_ball(map, total_sf)
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total_sf = ratio * total_sf
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end
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map = b.translate(map, 0, -19680)
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map = b.scale(map, 1.5, 1.5)
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return map
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