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20 lines
663 B
Lua
20 lines
663 B
Lua
local Perlin = require 'map_gen.shared.perlin_noise'
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local seed_provider = require 'map_gen.maps.danger_ores.modules.seed_provider'
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local perlin_noise = Perlin.noise
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return function(config)
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local scale = config.dense_patches_scale or (1 / 48)
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local threshold = config.dense_patches_threshold or 0.5
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local multiplier = config.dense_patches_multiplier or 50
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local seed = config.dense_patches_seed or seed_provider()
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return function(x, y, entity)
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x, y = x * scale, y * scale
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local noise = perlin_noise(x, y, seed)
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if noise > threshold then
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entity.amount = entity.amount * multiplier
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end
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end
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end
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