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-rw-r--r--technic_worldgen/oregen.lua252
1 files changed, 141 insertions, 111 deletions
diff --git a/technic_worldgen/oregen.lua b/technic_worldgen/oregen.lua
index 16a3b8d..fb7ac84 100644
--- a/technic_worldgen/oregen.lua
+++ b/technic_worldgen/oregen.lua
@@ -1,132 +1,157 @@
-local uranium_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 420, octaves = 3, persist = 0.7}
+local uranium_params = {
+ offset = 0,
+ scale = 1,
+ spread = {x = 100, y = 100, z = 100},
+ seed = 420,
+ octaves = 3,
+ persist = 0.7
+}
local uranium_threshold = 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_params = {
+ offset = 0,
+ scale = 1,
+ spread = {x = 100, y = 100, z = 100},
+ seed = 421,
+ octaves = 3,
+ persist = 0.7
+}
local chromium_threshold = 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_params = {
+ offset = 0,
+ scale = 1,
+ spread = {x = 100, y = 100, z = 100},
+ seed = 422,
+ octaves = 3,
+ persist = 0.7
+}
local zinc_threshold = 0.5
-local lead_params = {offset = 0, scale = 1, spread = {x = 100, y = 100, z = 100}, seed = 423, octaves = 3, persist = 0.7}
+local lead_params = {
+ offset = 0,
+ scale = 1,
+ spread = {x = 100, y = 100, z = 100},
+ seed = 423,
+ octaves = 3,
+ persist = 0.7
+}
local lead_threshold = 0.3
minetest.register_ore({
- ore_type = "scatter",
- ore = "technic:mineral_uranium",
- wherein = "default:stone",
- clust_scarcity = 8*8*8,
- clust_num_ores = 4,
- clust_size = 3,
- y_min = -300,
- y_max = -80,
- noise_params = uranium_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_uranium",
+ wherein = "default:stone",
+ clust_scarcity = 8*8*8,
+ clust_num_ores = 4,
+ clust_size = 3,
+ y_min = -300,
+ y_max = -80,
+ noise_params = uranium_params,
noise_threshold = uranium_threshold,
})
minetest.register_ore({
- ore_type = "scatter",
- ore = "technic:mineral_chromium",
- wherein = "default:stone",
- clust_scarcity = 8*8*8,
- clust_num_ores = 2,
- clust_size = 3,
- y_min = -200,
- y_max = -100,
- noise_params = chromium_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_chromium",
+ wherein = "default:stone",
+ clust_scarcity = 8*8*8,
+ clust_num_ores = 2,
+ clust_size = 3,
+ y_min = -200,
+ y_max = -100,
+ noise_params = chromium_params,
noise_threshold = chromium_threshold,
})
minetest.register_ore({
- ore_type = "scatter",
- ore = "technic:mineral_chromium",
- wherein = "default:stone",
- clust_scarcity = 6*6*6,
- clust_num_ores = 2,
- clust_size = 3,
- y_min = -31000,
- y_max = -200,
- flags = "absheight",
- noise_params = chromium_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_chromium",
+ wherein = "default:stone",
+ clust_scarcity = 6*6*6,
+ clust_num_ores = 2,
+ clust_size = 3,
+ y_min = -31000,
+ y_max = -200,
+ flags = "absheight",
+ noise_params = chromium_params,
noise_threshold = chromium_threshold,
})
minetest.register_ore({
- ore_type = "scatter",
- ore = "technic:mineral_zinc",
- wherein = "default:stone",
- clust_scarcity = 8*8*8,
- clust_num_ores = 5,
- clust_size = 7,
- y_min = -32,
- y_max = 2,
- noise_params = zinc_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_zinc",
+ wherein = "default:stone",
+ clust_scarcity = 8*8*8,
+ clust_num_ores = 5,
+ clust_size = 7,
+ y_min = -32,
+ y_max = 2,
+ noise_params = zinc_params,
noise_threshold = zinc_threshold,
})
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,
- y_min = -31000,
- y_max = -32,
- flags = "absheight",
- noise_params = zinc_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_zinc",
+ wherein = "default:stone",
+ clust_scarcity = 6*6*6,
+ clust_num_ores = 4,
+ clust_size = 3,
+ y_min = -31000,
+ y_max = -32,
+ flags = "absheight",
+ noise_params = zinc_params,
noise_threshold = zinc_threshold,
})
minetest.register_ore({
- ore_type = "scatter",
- ore = "technic:mineral_lead",
- wherein = "default:stone",
- clust_scarcity = 9*9*9,
- clust_num_ores = 5,
- clust_size = 3,
- y_min = -16,
- y_max = 16,
- noise_params = lead_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_lead",
+ wherein = "default:stone",
+ clust_scarcity = 9*9*9,
+ clust_num_ores = 5,
+ clust_size = 3,
+ y_min = -16,
+ y_max = 16,
+ noise_params = lead_params,
noise_threshold = lead_threshold,
})
minetest.register_ore({
- ore_type = "scatter",
- ore = "technic:mineral_lead",
- wherein = "default:stone",
- clust_scarcity = 8*8*8,
- clust_num_ores = 5,
- clust_size = 3,
- y_min = -128,
- y_max = -16,
- noise_params = lead_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_lead",
+ wherein = "default:stone",
+ clust_scarcity = 8*8*8,
+ clust_num_ores = 5,
+ clust_size = 3,
+ y_min = -128,
+ y_max = -16,
+ noise_params = lead_params,
noise_threshold = lead_threshold,
})
minetest.register_ore({
- ore_type = "scatter",
- ore = "technic:mineral_lead",
- wherein = "default:stone",
- clust_scarcity = 6*6*6,
- clust_num_ores = 5,
- clust_size = 3,
- y_min = -31000,
- y_max = -128,
- flags = "absheight",
- noise_params = lead_params,
+ ore_type = "scatter",
+ ore = "technic:mineral_lead",
+ wherein = "default:stone",
+ clust_scarcity = 6*6*6,
+ clust_num_ores = 5,
+ clust_size = 3,
+ y_min = -31000,
+ y_max = -128,
+ flags = "absheight",
+ noise_params = lead_params,
noise_threshold = lead_threshold,
})
-- Sulfur
local sulfur_buf = {}
-local sulfur_noise= nil
+local sulfur_noise
-minetest.register_on_generated(function(minp, maxp, seed)
+minetest.register_on_generated(function(minp, maxp)
local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
- local a = VoxelArea:new{
- MinEdge = {x = emin.x, y = emin.y, z = emin.z},
- MaxEdge = {x = emax.x, y = emax.y, z = emax.z},
- }
+ local a = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
local data = vm:get_data(sulfur_buf)
local pr = PseudoRandom(17 * minp.x + 42 * minp.y + 101 * minp.z)
sulfur_noise = sulfur_noise or minetest.get_perlin(9876, 3, 0.5, 100)
@@ -142,7 +167,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
for z = minp.z + math.floor(grid_size / 2), maxp.z, grid_size do
local c = data[a:index(x, y, z)]
if (c == c_lava or c == c_lava_flowing)
- and sulfur_noise:get3d({x = x, y = z, z = z}) >= 0.4 then
+ and sulfur_noise:get_3d({x = x, y = z, z = z}) >= 0.4 then
for i in a:iter(
math.max(minp.x, x - grid_size),
math.max(minp.y, y - grid_size),
@@ -166,32 +191,37 @@ end)
if technic.config:get_bool("enable_marble_generation") then
-minetest.register_ore({
- ore_type = "sheet",
- ore = "technic:marble",
- wherein = "default:stone",
- clust_scarcity = 1,
- clust_num_ores = 1,
- clust_size = 3,
- y_min = -31000,
- y_max = -50,
- noise_threshold = 0.4,
- noise_params = {offset=0, scale=15, spread={x=150, y=150, z=150}, seed=23, octaves=3, persist=0.70}
-})
+ minetest.register_ore({
+ ore_type = "sheet",
+ ore = "technic:marble",
+ wherein = "default:stone",
+ clust_scarcity = 1,
+ clust_num_ores = 1,
+ clust_size = 3,
+ y_min = -31000,
+ y_max = -50,
+ noise_threshold = 0.4,
+ noise_params = {
+ offset = 0, scale = 15, spread = {x = 150, y = 150, z = 150},
+ seed = 23, octaves = 3, persist = 0.70
+ }
+ })
end
if technic.config:get_bool("enable_granite_generation") then
-minetest.register_ore({
- ore_type = "sheet",
- ore = "technic:granite",
- wherein = "default:stone",
- clust_scarcity = 1,
- clust_num_ores = 1,
- clust_size = 4,
- y_min = -31000,
- y_max = -150,
- noise_threshold = 0.4,
- noise_params = {offset=0, scale=15, spread={x=130, y=130, z=130}, seed=24, octaves=3, persist=0.70}
-})
+ minetest.register_ore({
+ ore_type = "sheet",
+ ore = "technic:granite",
+ wherein = "default:stone",
+ clust_scarcity = 1,
+ clust_num_ores = 1,
+ clust_size = 4,
+ y_min = -31000,
+ y_max = -150,
+ noise_threshold = 0.4,
+ noise_params = {
+ offset = 0, scale = 15, spread = {x = 130, y = 130, z = 130},
+ seed = 24, octaves = 3, persist = 0.70
+ }
+ })
end
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 16:19:21 +0000