mirror of
https://github.com/ComfyFactory/ComfyFactorio.git
synced 2025-02-13 13:49:33 +02:00
0a5c2aa938
fixed tile placements inside oasis resource placements redone biter placements redone mostly only railways are now placeable in the sands starter gear redone
36 lines
2.1 KiB
Lua
36 lines
2.1 KiB
Lua
local simplex_noise = require "utils.simplex_noise".d2
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--add or use noise templates from here
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local noises = {
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["cave_ponds"] = {{modifier = 0.01, weight = 1}, {modifier = 0.1, weight = 0.06}},
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["cave_rivers"] = {{modifier = 0.005, weight = 1}, {modifier = 0.01, weight = 0.25}, {modifier = 0.05, weight = 0.01}},
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["cave_rivers_2"] = {{modifier = 0.003, weight = 1}, {modifier = 0.01, weight = 0.21}, {modifier = 0.05, weight = 0.01}},
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["cave_rivers_3"] = {{modifier = 0.002, weight = 1}, {modifier = 0.01, weight = 0.15}, {modifier = 0.05, weight = 0.01}},
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["cave_rivers_4"] = {{modifier = 0.001, weight = 1}, {modifier = 0.01, weight = 0.11}, {modifier = 0.05, weight = 0.01}},
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["large_caves"] = {{modifier = 0.0033, weight = 1}, {modifier = 0.01, weight = 0.22}, {modifier = 0.05, weight = 0.05}, {modifier = 0.1, weight = 0.04}},
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["n1"] = {{modifier = 0.0001, weight = 1}},
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["n2"] = {{modifier = 0.001, weight = 1}},
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["n3"] = {{modifier = 0.01, weight = 1}},
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["n4"] = {{modifier = 0.1, weight = 1}},
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["no_rocks"] = {{modifier = 0.0033, weight = 1}, {modifier = 0.01, weight = 0.22}, {modifier = 0.05, weight = 0.05}, {modifier = 0.1, weight = 0.04}},
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["no_rocks_2"] = {{modifier = 0.013, weight = 1}, {modifier = 0.1, weight = 0.1}},
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["oasis"] = {{modifier = 0.0015, weight = 1}, {modifier = 0.0025, weight = 0.5}, {modifier = 0.01, weight = 0.15}, {modifier = 0.1, weight = 0.017}},
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["scrapyard"] = {{modifier = 0.005, weight = 1}, {modifier = 0.01, weight = 0.35}, {modifier = 0.05, weight = 0.23}, {modifier = 0.1, weight = 0.11}},
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["small_caves"] = {{modifier = 0.008, weight = 1}, {modifier = 0.03, weight = 0.15}, {modifier = 0.25, weight = 0.05}},
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["small_caves_2"] = {{modifier = 0.009, weight = 1}, {modifier = 0.05, weight = 0.25}, {modifier = 0.25, weight = 0.05}},
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}
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--returns a float number between -1 and 1
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local function get_noise(name, pos, seed)
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local noise = 0
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local d = 0
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for _, n in pairs(noises[name]) do
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noise = noise + simplex_noise(pos.x * n.modifier, pos.y * n.modifier, seed) * n.weight
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d = d + n.weight
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seed = seed + 10000
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end
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noise = noise / d
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return noise
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end
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return get_noise |