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Change oregen to a non-uniform distribution.

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Novatux 2014-08-17 17:08:11 +02:00
parent d0001a20c9
commit 390ade6e54
1 changed files with 67 additions and 24 deletions
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91
technic_worldgen/oregen.lua
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@ -1,34 +1,77 @@
local uranium_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 420, octaves = 3, persist = 0.7}
local uranium_threshhold = 0.55
local chromium_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 421, octaves = 3, persist = 0.7}
local chromium_threshhold = 0.55
local zinc_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 422, octaves = 3, persist = 0.7}
local zinc_threshhold = 0.5
minetest.register_ore({
ore_type = "scatter",
ore = "technic:mineral_uranium",
wherein = "default:stone",
clust_scarcity = 10*10*10,
clust_num_ores = 4,
clust_size = 3,
height_min = -300,
height_max = -80,
ore_type = "scatter",
ore = "technic:mineral_uranium",
wherein = "default:stone",
clust_scarcity = 8*8*8,
clust_num_ores = 4,
clust_size = 3,
height_min = -300,
height_max = -80,
noise_params = uranium_params,
noise_threshhold = uranium_threshhold,
})
minetest.register_ore({
ore_type = "scatter",
ore = "technic:mineral_chromium",
wherein = "default:stone",
clust_scarcity = 10*10*10,
clust_num_ores = 2,
clust_size = 3,
height_min = -31000,
height_max = -100,
ore_type = "scatter",
ore = "technic:mineral_chromium",
wherein = "default:stone",
clust_scarcity = 8*8*8,
clust_num_ores = 2,
clust_size = 3,
height_min = -200,
height_max = -100,
noise_params = chromium_params,
noise_threshhold = chromium_threshhold,
})
minetest.register_ore({
ore_type = "scatter",
ore = "technic:mineral_zinc",
wherein = "default:stone",
clust_scarcity = 9*9*9,
clust_num_ores = 4,
clust_size = 3,
height_min = -31000,
height_max = 2,
ore_type = "scatter",
ore = "technic:mineral_chromium",
wherein = "default:stone",
clust_scarcity = 6*6*6,
clust_num_ores = 2,
clust_size = 3,
height_min = -31000,
height_max = -200,
flags = "absheight",
noise_params = chromium_params,
noise_threshhold = chromium_threshhold,
})
minetest.register_ore({
ore_type = "scatter",
ore = "technic:mineral_zinc",
wherein = "default:stone",
clust_scarcity = 8*8*8,
clust_num_ores = 4,
clust_size = 3,
height_min = -32,
height_max = 2,
noise_params = zinc_params,
noise_threshhold = zinc_threshhold,
})
minetest.register_ore({
ore_type = "scatter",
ore = "technic:mineral_zinc",
wherein = "default:stone",
clust_scarcity = 6*6*6,
clust_num_ores = 4,
clust_size = 3,
height_min = -31000,
height_max = -32,
flags = "absheight",
noise_params = zinc_params,
noise_threshhold = zinc_threshhold,
})
if technic.config:get_bool("enable_marble_generation") then