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https://github.com/ComfyFactory/ComfyFactorio.git
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43 lines
1.2 KiB
Lua
43 lines
1.2 KiB
Lua
local Event = require 'utils.event'
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local simplex_noise = require 'utils.math.simplex_noise'.d2
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local Public = {}
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local ore_raffle = {
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'iron-ore',
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'iron-ore',
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'iron-ore',
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'copper-ore',
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'copper-ore',
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'coal',
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'stone'
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}
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Public.settings = {
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mixed_ores_on_nauvis_only = false
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}
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local function on_chunk_generated(event)
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local surface = event.surface
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if Public.settings.mixed_ores_on_nauvis_only and surface.name ~= 'nauvis' then
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return
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end
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local ores = surface.find_entities_filtered({ area = event.area, name = { 'iron-ore', 'copper-ore', 'coal', 'stone' } })
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if #ores == 0 then
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return
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end
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local seed = game.surfaces[1].map_gen_settings.seed
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for _, ore in pairs(ores) do
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local pos = ore.position
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local noise =
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simplex_noise(pos.x * 0.005, pos.y * 0.005, seed) + simplex_noise(pos.x * 0.01, pos.y * 0.01, seed) * 0.3 + simplex_noise(pos.x * 0.05, pos.y * 0.05, seed) * 0.2
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local i = (math.floor(noise * 100) % 7) + 1
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surface.create_entity({ name = ore_raffle[i], position = ore.position, amount = ore.amount })
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ore.destroy()
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end
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end
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Event.add(defines.events.on_chunk_generated, on_chunk_generated)
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return Public
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