Tidy up ore registrations (#422)
| | |
| | | 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({ |
| | |
| | | |
| | | -- 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) |
| | |
| | | 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), |
| | |
| | | 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} |
| | | noise_params = { |
| | | offset = 0, scale = 15, spread = {x = 150, y = 150, z = 150}, |
| | | seed = 23, octaves = 3, persist = 0.70 |
| | | } |
| | | }) |
| | | end |
| | | |
| | |
| | | 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} |
| | | noise_params = { |
| | | offset = 0, scale = 15, spread = {x = 130, y = 130, z = 130}, |
| | | seed = 24, octaves = 3, persist = 0.70 |
| | | } |
| | | }) |
| | | end |
| | | |