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-- Adds stone types(default types{desert_stone, sandstone, desert_sandstone, silver_sandstone}; lib_materials types{stone_brown, stone_sand}) as ores within default:stone
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minetest.register_ore ( { ore_type = " sheet " , ore = " lib_materials:stone_sandstone " , wherein = " lib_materials:stone " , clust_num_ores = 250 , clust_scarcity = 60 , clust_size = 10 , y_min =- 1000 , y_max = 31000 , noise_threshhold = 0.1 , noise_params = { offset = 0 , scale = 1 , spread = { x = 256 , y = 256 , z = 256 } , seed = 4130293965 , octaves = 5 , persist = 0.60 } , random_factor = 1.0 } )
minetest.register_ore ( { ore_type = " sheet " , ore = " lib_materials:stone_sandstone_desert " , wherein = " lib_materials:stone " , clust_num_ores = 250 , clust_scarcity = 60 , clust_size = 10 , y_min =- 1000 , y_max = 31000 , noise_threshhold = 0.1 , noise_params = { offset = 0 , scale = 1 , spread = { x = 256 , y = 256 , z = 256 } , seed = 4130293965 , octaves = 5 , persist = 0.60 } , random_factor = 1.0 } )
minetest.register_ore ( { ore_type = " sheet " , ore = " lib_materials:stone_sandstone_silver " , wherein = " lib_materials:stone " , clust_num_ores = 250 , clust_scarcity = 60 , clust_size = 10 , y_min =- 1000 , y_max = 31000 , noise_threshhold = 0.1 , noise_params = { offset = 0 , scale = 1 , spread = { x = 256 , y = 256 , z = 256 } , seed = 4130293965 , octaves = 5 , persist = 0.60 } , random_factor = 1.0 } )
minetest.register_ore ( { ore_type = " sheet " , ore = " lib_materials:stone_desert " , wherein = " lib_materials:stone " , clust_num_ores = 250 , clust_scarcity = 60 , clust_size = 10 , y_min =- 1000 , y_max = 31000 , noise_threshhold = 0.1 , noise_params = { offset = 0 , scale = 1 , spread = { x = 256 , y = 256 , z = 256 } , seed = 163281090 , octaves = 5 , persist = 0.60 } , random_factor = 1.0 } )
minetest.register_ore ( { ore_type = " sheet " , ore = " lib_materials:stone_brown " , wherein = " lib_materials:stone " , clust_num_ores = 250 , clust_scarcity = 60 , clust_size = 10 , y_min =- 1000 , y_max = 31000 , noise_threshhold = 0.1 , noise_params = { offset = 0 , scale = 1 , spread = { x = 256 , y = 256 , z = 256 } , seed = 163281090 , octaves = 5 , persist = 0.60 } , random_factor = 1.0 } )
minetest.register_ore ( { ore_type = " sheet " , ore = " lib_materials:stone_sand " , wherein = " lib_materials:stone " , clust_num_ores = 250 , clust_scarcity = 60 , clust_size = 10 , y_min =- 1000 , y_max = 31000 , noise_threshhold = 0.1 , noise_params = { offset = 0 , scale = 1 , spread = { x = 256 , y = 256 , z = 256 } , seed = 163281090 , octaves = 5 , persist = 0.60 } , random_factor = 1.0 } )
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-- Adds default desert_stone, desert_sandstone, and stone_brown to stone_sand
minetest.register_ore ( {
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ore_type = " blob " ,
ore = " lib_materials:stone_desert " ,
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wherein = { " lib_materials:stone_sand " } ,
clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
y_min = - 10 ,
y_max = 71 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 316 ,
octaves = 1 ,
persist = 0.5
} ,
} )
minetest.register_ore ( {
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ore_type = " blob " ,
ore = " lib_materials:stone_sandstone_desert " ,
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wherein = { " lib_materials:stone_sand " } ,
clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
y_min = - 10 ,
y_max = 71 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 613 ,
octaves = 1 ,
persist = 0.5
} ,
} )
minetest.register_ore ( {
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ore_type = " blob " ,
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ore = " lib_materials:stone_brown " ,
wherein = { " lib_materials:stone_sand " } ,
clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
y_min = - 10 ,
y_max = 71 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 613 ,
octaves = 1 ,
persist = 0.5
} ,
} )
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--[[
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-- Adds Air as ore within default:stone
minetest.register_ore ( {
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ore_type = " blob " ,
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ore = " air " ,
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wherein = { " lib_materials:stone_limestone_01 " } ,
clust_scarcity = 16 * 8 * 16 ,
clust_num_ores = 16 * 16 ,
clust_size = 16 ,
y_min = - 50 ,
y_max = - 11 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 4130293965 ,
octaves = 3 ,
persist = 0.6
} ,
} )
--Adds default:water_source within default:stone
minetest.register_ore ( {
ore_type = " blob " ,
ore = " default:river_water_source " ,
wherein = { " lib_materials:stone_limestone_01 " } ,
clust_scarcity = 16 * 4 * 16 ,
clust_num_ores = 16 * 16 ,
clust_size = 16 ,
y_min = - 50 ,
y_max = - 11 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 163281090 ,
octaves = 3 ,
persist = 0.6
} ,
} )
--]]
--lib_materials:Quicksand
minetest.register_ore ( {
ore_type = " blob " ,
ore = " lib_materials:quicksand " ,
wherein = { " default:sand " } ,
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clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
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y_min = 4 ,
y_max = 30 ,
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noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 316 ,
octaves = 1 ,
persist = 0.5
} ,
} )
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-- Baked Clay within Orange Clay
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minetest.register_ore ( {
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ore_type = " blob " ,
ore = " lib_materials:dirt_clayey " ,
wherein = { " default:dirt " , " lib_materials:dirt " } ,
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clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
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y_min = - 10 ,
y_max = 71 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 316 ,
octaves = 1 ,
persist = 0.5
} ,
} )
minetest.register_ore ( {
ore_type = " blob " ,
ore = " lib_materials:dirt_sandy " ,
wherein = { " default:dirt " , " lib_materials:dirt " } ,
clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
y_min = - 10 ,
y_max = 71 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 613 ,
octaves = 1 ,
persist = 0.5
} ,
} )
minetest.register_ore ( {
ore_type = " blob " ,
ore = " lib_materials:dirt_silty " ,
wherein = { " default:dirt " , " lib_materials:dirt " } ,
clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
y_min = - 10 ,
y_max = 71 ,
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noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 316 ,
octaves = 1 ,
persist = 0.5
} ,
} )
minetest.register_ore ( {
ore_type = " blob " ,
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ore = " lib_materials:dirt_clay_red " ,
wherein = { " lib_materials:dirt_clayey " } ,
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clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
y_min = - 10 ,
y_max = 71 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 316 ,
octaves = 1 ,
persist = 0.5
} ,
} )
minetest.register_ore ( {
ore_type = " blob " ,
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ore = " lib_materials:dirt_silt_02 " ,
wherein = { " lib_materials:dirt_silty " } ,
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clust_scarcity = 4 * 4 * 4 ,
clust_num_ores = 8 ,
clust_size = 6 ,
y_min = - 10 ,
y_max = 71 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 5 , y = 5 , z = 5 } ,
seed = - 613 ,
octaves = 1 ,
persist = 0.5
} ,
} )
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--Quartz
minetest.register_ore ( {
ore_type = " scatter " ,
ore = " lib_materials:quartz_ore " ,
wherein = " default:stone " ,
clust_scarcity = 5000 ,
clust_num_ores = 10 ,
clust_size = 5 ,
height_min = - 59 ,
height_max = - 10 ,
} )
minetest.register_ore ( {
ore_type = " scatter " ,
ore = " lib_materials:quartz_ore " ,
wherein = " default:desert_stone " ,
clust_scarcity = 5000 ,
clust_num_ores = 10 ,
clust_size = 5 ,
height_min = - 59 ,
height_max = - 10 ,
} )
minetest.register_ore ( {
ore_type = " scatter " ,
ore = " lib_materials:quartz_ore " ,
wherein = " default:desert_sandstone " ,
clust_scarcity = 5000 ,
clust_num_ores = 10 ,
clust_size = 5 ,
height_min = - 59 ,
height_max = - 10 ,
} )
minetest.register_ore ( {
ore_type = " scatter " ,
ore = " lib_materials:quartz_ore " ,
wherein = " default:sandstone " ,
clust_scarcity = 5000 ,
clust_num_ores = 10 ,
clust_size = 5 ,
height_min = - 59 ,
height_max = - 10 ,
} )
minetest.register_ore ( {
ore_type = " scatter " ,
ore = " lib_materials:quartz_ore " ,
wherein = " lib_materials:stone_brown " ,
clust_scarcity = 5000 ,
clust_num_ores = 10 ,
clust_size = 5 ,
height_min = - 59 ,
height_max = - 10 ,
} )
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--Adds default ores to desert_stone
local add_ore = function ( a , b , c , d , e , f , g )
minetest.register_ore ( {
ore_type = " scatter " ,
ore = a ,
wherein = b ,
clust_scarcity = c ,
clust_num_ores = d ,
clust_size = e ,
y_min = f ,
y_max = g ,
} )
end
-- Coal
add_ore ( " default:stone_with_coal " , " default:desert_stone " , 24 * 24 * 24 , 27 , 6 , - 31000 , - 16 )
-- Iron
add_ore ( " default:stone_with_iron " , " default:desert_stone " , 9 * 9 * 9 , 5 , 3 , - 63 , - 16 )
add_ore ( " default:stone_with_iron " , " default:desert_stone " , 24 * 24 * 24 , 27 , 6 , - 31000 , - 64 )
--Mese
add_ore ( " default:stone_with_mese " , " default:desert_stone " , 14 * 14 * 14 , 5 , 3 , - 31000 , - 256 )
-- Gold
add_ore ( " default:stone_with_gold " , " default:desert_stone " , 15 * 15 * 15 , 3 , 2 , - 255 , - 64 )
add_ore ( " default:stone_with_gold " , " default:desert_stone " , 13 * 13 * 13 , 5 , 3 , - 31000 , - 256 )
-- Diamond
add_ore ( " default:stone_with_diamond " , " default:desert_stone " , 17 * 17 * 17 , 4 , 3 , - 255 , - 128 )
add_ore ( " default:stone_with_diamond " , " default:desert_stone " , 15 * 15 * 15 , 4 , 3 , - 31000 , - 256 )
-- Copper
add_ore ( " default:stone_with_copper " , " default:desert_stone " , 9 * 9 * 9 , 5 , 3 , - 31000 , - 64 )
-- Coral Sand
add_ore ( " ethereal:sandy " , " default:sand " , 10 * 10 * 10 , 24 , 4 , - 100 , - 10 )
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-- technic lead and moreores silver
add_ore ( " lib_materials:mineral_lead " , " lib_materials:stone " , 10 * 10 * 10 , 24 , 4 , - 100 , - 10 )
add_ore ( " lib_materials:mineral_lead " , " default:desert_stone " , 10 * 10 * 10 , 24 , 4 , - 100 , - 10 )
add_ore ( " lib_materials:mineral_lead " , " lib_materials:stone_brown " , 10 * 10 * 10 , 24 , 4 , - 100 , - 10 )
add_ore ( " lib_materials:mineral_silver " , " lib_materials:stone " , 10 * 10 * 10 , 24 , 4 , - 100 , - 10 )
add_ore ( " lib_materials:mineral_silver " , " default:desert_stone " , 10 * 10 * 10 , 24 , 4 , - 100 , - 10 )
add_ore ( " lib_materials:mineral_silver " , " lib_materials:stone_brown " , 10 * 10 * 10 , 24 , 4 , - 100 , - 10 )
--Darkage Ores
--[[
-- Some local constants to use for mapgen
local c_air = minetest.CONTENT_AIR
local c_ignore = minetest.CONTENT_IGNORE
local c_stone = minetest.get_content_id ( " default:stone " )
local c_water = minetest.get_content_id ( " default:water_source " )
local c_sand = minetest.get_content_id ( " default:sand " )
local c_dirt = minetest.get_content_id ( " default:dirt " )
local c_lawn = minetest.get_content_id ( " default:dirt_with_grass " )
local stone_and_air_assoc = { [ c_stone ] = true , [ c_air ] = true } --associative array
--Makes a stratus of rocks
--name of the rock to generate
--c_wherein id of node to replace, for example minetest.get_content_id("default:stone")
--ca_ceilin associative array
--minp, maxp the corners of the map to be generated
--seed random seed
--stratus_chance inverse probability in a given radius 1:2, 1:3 etc
--radius horizontal radius of the stratus
--radius_y vertical radius of the stratus
--deep how deep can be from the ground
local function generate_stratus ( data , area , name , c_wherein , ca_ceilin , minp , maxp , seed , stratus_chance , radius , radius_y , deep , y_min , y_max )
if maxp.y < y_min
or minp.y > y_max then
return
end
local c_node = minetest.get_content_id ( name )
-- it will be only generate a stratus for every 100 m of area
local stratus_per_volume = 1
local area_size = 45
local y_min = math.max ( minp.y , y_min )
local y_max = math.min ( maxp.y , y_max )
local volume = ( ( maxp.x - minp.x + 1 ) / area_size ) * ( ( y_max - y_min + 1 ) / area_size ) * ( ( maxp.z - minp.z + 1 ) / area_size )
local pr = PseudoRandom ( seed )
local blocks = math.floor ( stratus_per_volume * volume )
minetest.log ( " info " , " << " .. name .. " >> " ) ;
if blocks == 0 then
blocks = 1
end
minetest.log ( " info " , string.format ( " blocks: %d in vol: %d (%d,%d,%d) " ,
blocks , volume , maxp.x - minp.x + 1 , y_max - y_min + 1 , maxp.z - minp.z + 1 ) )
for i = 1 , blocks do
if pr : next ( 1 , stratus_chance ) == 1 then
-- TODO deep
local y0 = y_max - radius_y + 1
if y0 < y_min then
y0 = y_min
else
y0 = pr : next ( y_min , y0 )
end
local x0 = maxp.x - radius + 1
if x0 < minp.x then
x0 = minp.x
else
x0 = pr : next ( minp.x , x0 )
end
local z0 = maxp.z - radius + 1
if z0 < minp.z then
x0 = minp.z
else
z0 = pr : next ( minp.z , z0 )
end
local n = data [ area : index ( x0 , y0 , z0 ) ]
local i = 0
if ca_ceilin [ n ] then
-- search for the node to replace
--print(" Searching nodes to replace from "..dump(y0-1).." to "..dump(y_min))
local vi = area : index ( x0 , y0 - 1 , z0 )
for y1 = y0 - 1 , y_min , - 1 do
if data [ vi ] == c_wherein then
y0 = math.max ( y1 - deep , y_min )
break
end
vi = vi - area.ystride
end
local rx = pr : next ( radius / 2 , radius ) + 1
local rz = pr : next ( radius / 2 , radius ) + 1
local ry = pr : next ( radius_y / 2 , radius_y ) + 1
--print(" area of generation ("..dump(rx)..","..dump(rz)..","..dump(ry)..")")
vi = area : index ( x0 , y0 , z0 )
for x1 = 0 , rx do
local vi = vi + x1
rz = math.max ( rz + 3 - pr : next ( 1 , 6 ) , 1 )
for z1 = pr : next ( 1 , 3 ) , rz do
local vi = vi + z1 * area.zstride
for y1 = pr : next ( 1 , 3 ) , ry + pr : next ( 1 , 3 ) do
local vi = vi + y1 * area.ystride
if data [ vi ] == c_wherein then
data [ vi ] = c_node
i = i + 1
end
end
end
end
end
minetest.log ( " info " , " generated " .. i .. " blocks in ( " .. x0 .. " , " .. y0 .. " , " .. z0 .. " ) " )
end
end
--print("generate_ore done")
end
--]]
--[[
local function generate_claylike ( data , varea , name , minp , maxp , seed , chance , minh , maxh , needs_dirt )
if maxp.y >= maxh + 1 and minp.y <= minh - 1 then
local c_ore = minetest.get_content_id ( name )
local pr = PseudoRandom ( seed )
local divlen = 4
local divs = ( maxp.x - minp.x ) / divlen + 1 ;
for yy = minh , maxh do
local x = pr : next ( 1 , chance )
if x == 1 then
for divx = 0 + 1 , divs - 1 - 1 do
for divz = 0 + 1 , divs - 1 - 1 do
local cx = minp.x + math.floor ( ( divx + 0.5 ) * divlen )
local cz = minp.z + math.floor ( ( divz + 0.5 ) * divlen )
local up = data [ varea : index ( cx , yy , cz ) ]
local down = data [ varea : index ( cx , yy - 1 , cz ) ]
if ( up == c_water or up == c_air ) and ( down == c_sand or ( needs_dirt and ( down == c_dirt or down == c_lawn ) ) ) then
local num_water_around = 0
if data [ varea : index ( cx - divlen * 2 , yy , cz ) ] == c_water then
num_water_around = num_water_around + 1
end
if data [ varea : index ( cx + divlen * 2 , yy , cz ) ] == c_water then
num_water_around = num_water_around + 1
end
if data [ varea : index ( cx , yy , cz - divlen * 2 ) ] == c_water then
num_water_around = num_water_around + 1
end
if data [ varea : index ( cx , yy , cz + divlen * 2 ) ] == c_water then
num_water_around = num_water_around + 1
end
if num_water_around < 3 then
for x1 =- divlen , divlen do
for z1 =- divlen , divlen do
local i = varea : index ( cx + x1 , yy - 1 , cz + z1 )
local down = data [ i ]
if down == c_sand or ( needs_dirt and ( down == c_dirt or down == c_lawn ) ) then
data [ i ] = c_ore
end
end
end
end
end
end
end
end
end
end
end
--]]
local mgparams = minetest.get_mapgen_params ( )
local seed = mgparams.seed
-- Generate desert stone with iron in derset.
minetest.register_ore ( {
ore_type = " scatter " ,
ore = " lib_materials:desert_stone_with_iron " ,
wherein = " lib_materials:stone_desert " ,
clust_scarcity = 12 * 12 * 12 ,
clust_num_ores = 3 ,
clust_size = 2 ,
y_min = - 1 ,
y_max = 200 ,
} )
-- Generate chalk inside mountains
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_chalk " ,
wherein = { " lib_materials:stone " } ,
column_height_max = 30 ,
column_height_min = 20 ,
y_min = - 20 ,
y_max = 50 ,
noise_threshold = 0.45 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
spread = { x = 30 , y = 30 , z = 30 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_tuff " ,
wherein = { " lib_materials:stone " , " lib_materials:stone_gravel " , } ,
column_height_max = 20 ,
column_height_min = 15 ,
y_min = - 200 ,
y_max = 200 ,
noise_threshold = 0.5 ,
noise_params = {
offset = 0.35 ,
scale = 0.19 ,
seed = seed + 12 ,
spread = { x = 45 , y = 45 , z = 45 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_rhyolitic_tuff " ,
wherein = { " lib_materials:stone " , " lib_materials:stone_gravel " , } ,
column_height_max = 20 ,
column_height_min = 15 ,
y_min = - 2000 ,
y_max = 200 ,
noise_threshold = 0.53 ,
noise_params = {
offset = 0.35 ,
scale = 0.2 ,
seed = seed + 13 ,
spread = { x = 100 , y = 100 , z = 100 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
--old red sandstone
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_sandstone_old_red " ,
wherein = { " lib_materials:stone " , " lib_materials:dirt " , " lib_materials:stone_gravel " , } ,
column_height_max = 8 ,
column_height_min = 6 ,
y_min = - 200 ,
y_max = 500 ,
noise_threshold = 0.49 ,
noise_params = {
offset = 0.28 ,
scale = 0.3 ,
seed = seed + 4 ,
spread = { x = 10 , y = 10 , z = 10 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
--TO DOs Gneiss, Marble_03, Schist, Serpentine, Shale, Slate_01, ---ShadMOrdre
--[[
--]]
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_gneiss_01 " ,
wherein = { " lib_materials:stone " , } ,
column_height_max = 8 ,
column_height_min = 6 ,
y_min = - 200 ,
y_max = 500 ,
noise_threshold = 0.49 ,
noise_params = {
offset = 0.28 ,
scale = 0.3 ,
seed = seed + 4 ,
spread = { x = 10 , y = 10 , z = 10 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_marble_03 " ,
wherein = { " lib_materials:stone " , } ,
column_height_max = 8 ,
column_height_min = 6 ,
y_min = - 200 ,
y_max = 500 ,
noise_threshold = 0.49 ,
noise_params = {
offset = 0.28 ,
scale = 0.3 ,
seed = seed + 4 ,
spread = { x = 10 , y = 10 , z = 10 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_schist " ,
wherein = { " lib_materials:stone " , } ,
column_height_max = 8 ,
column_height_min = 6 ,
y_min = - 200 ,
y_max = 500 ,
noise_threshold = 0.49 ,
noise_params = {
offset = 0.28 ,
scale = 0.3 ,
seed = seed + 4 ,
spread = { x = 10 , y = 10 , z = 10 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_serpentine " ,
wherein = { " lib_materials:stone " , } ,
column_height_max = 8 ,
column_height_min = 6 ,
y_min = - 200 ,
y_max = 500 ,
noise_threshold = 0.49 ,
noise_params = {
offset = 0.28 ,
scale = 0.3 ,
seed = seed + 4 ,
spread = { x = 10 , y = 10 , z = 10 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_shale " ,
wherein = { " lib_materials:stone " , } ,
column_height_max = 8 ,
column_height_min = 6 ,
y_min = - 200 ,
y_max = 500 ,
noise_threshold = 0.49 ,
noise_params = {
offset = 0.28 ,
scale = 0.3 ,
seed = seed + 4 ,
spread = { x = 10 , y = 10 , z = 10 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " sheet " ,
ore = " lib_materials:stone_slate_01 " ,
wherein = { " lib_materials:stone " , } ,
column_height_max = 8 ,
column_height_min = 6 ,
y_min = - 200 ,
y_max = 500 ,
noise_threshold = 0.49 ,
noise_params = {
offset = 0.28 ,
scale = 0.3 ,
seed = seed + 4 ,
spread = { x = 10 , y = 10 , z = 10 } ,
octaves = 1 ,
persistence = 0.6
} ,
} )
--[[
-- Generate strati
local dbuf = { } --for mapgen
local function generate_strati ( minp , maxp , seed )
local t1 = os.clock ( )
local vm , emin , emax = minetest.get_mapgen_object ( " voxelmanip " )
local area = VoxelArea : new ( { MinEdge = emin , MaxEdge = emax } )
local data = vm : get_data ( dbuf )
generate_claylike ( data , area , " lib_materials:mud_01 " , minp , maxp , seed + 1 , 4 , 0 , 2 , false )
generate_claylike ( data , area , " lib_materials:silt_02 " , minp , maxp , seed + 2 , 4 , - 1 , 1 , true )
-- TODO: Maybe realize the following stuff with register ore. somehow.
generate_stratus ( data , area , " lib_materials:shale " ,
c_stone ,
stone_and_air_assoc ,
minp , maxp , seed + 5 , 4 , 23 , 7 , 50 , - 50 , 20 )
generate_stratus ( data , area , " lib_materials:slate " ,
c_stone ,
stone_and_air_assoc ,
minp , maxp , seed + 6 , 6 , 23 , 5 , 50 , - 500 , 0 )
generate_stratus ( data , area , " lib_materials:schist " ,
c_stone ,
stone_and_air_assoc ,
minp , maxp , seed + 7 , 6 , 19 , 6 , 50 , - 31000 , - 10 )
generate_stratus ( data , area , " lib_materials:basalt " ,
c_stone ,
stone_and_air_assoc ,
minp , maxp , seed + 8 , 5 , 20 , 5 , 20 , - 31000 , - 50 )
generate_stratus ( data , area , " lib_materials:marble_03 " ,
c_stone ,
stone_and_air_assoc ,
minp , maxp , seed + 9 , 4 , 25 , 6 , 50 , - 31000 , - 75 )
generate_stratus ( data , area , " lib_materials:serpentine " ,
c_stone ,
stone_and_air_assoc ,
minp , maxp , seed + 10 , 4 , 28 , 8 , 50 , - 31000 , - 350 )
generate_stratus ( data , area , " lib_materials:gneiss " ,
c_stone ,
stone_and_air_assoc ,
minp , maxp , seed + 11 , 4 , 15 , 5 , 50 , - 31000 , - 250 )
vm : set_data ( data )
vm : write_to_map ( )
minetest.log ( " info " , string.format ( " [darkage] Generated Strati after %.2fs. " , os.clock ( ) - t1 ) )
end
--]]
--[[
minetest.register_on_generated ( generate_strati )
--]]
--ROCKS/MINERALS stone and ore defs
-- ores have to be redefined for skarn background
-- Chalcopyrite/Malachyte skarn mix
minetest.register_ore ( {
ore_type = " scatter " ,
wherein = " lib_materials:stone_skarn " ,
ore = " lib_materials:skarn_chalcopyrite " ,
clust_size = 3 ,
clust_num_ores = 12 ,
clust_scarcity = 4 ^ 3 ,
noise_treshold = 0.333 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 163281090 ,
octaves = 5 ,
persist = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " scatter " ,
wherein = " lib_materials:stone_skarn " ,
ore = " lib_materials:skarn_malachyte " ,
clust_size = 3 ,
clust_num_ores = 11 ,
clust_scarcity = 4 ^ 3 ,
noise_treshold = 0.333 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 163281090 ,
octaves = 5 ,
persist = 0.6
} ,
} )
-- Pb Zn skarn mix
-- marble and hornfels, as well as unchanged limestone.
-- { ore="rocks:marble", percent=10 },
-- { ore="rocks:hornfels", percent=10 },
-- { ore="rocks:skarn_galena", percent=25 },
-- { ore="rocks:skarn_sphalerite", percent=25 },
minetest.register_ore ( {
ore_type = " scatter " ,
wherein = " lib_materials:stone_skarn " ,
ore = " lib_materials:skarn_sphalerite " ,
clust_size = 3 ,
clust_num_ores = 9 ,
clust_scarcity = 4 ^ 3 ,
noise_treshold = 0.38 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 163281090 ,
octaves = 5 ,
persist = 0.6
} ,
} )
minetest.register_ore ( {
ore_type = " scatter " ,
wherein = " lib_materials:stone_skarn " ,
ore = " lib_materials:skarn_galena " ,
clust_size = 3 ,
clust_num_ores = 10 ,
clust_scarcity = 4 ^ 3 ,
noise_treshold = 0.38 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 163281090 ,
octaves = 5 ,
persist = 0.6
} ,
} )
-- Fe skarn mix
-- marble and hornfels, as well as unchanged limestone.
-- { ore="rocks:marble", percent=10 },
-- { ore="rocks:hornfels", percent=10 },
-- { ore="rocks:skarn_magnetite", percent=40 },
minetest.register_ore ( {
ore_type = " scatter " ,
wherein = " lib_materials:stone_skarn " ,
ore = " lib_materials:skarn_magnetite " ,
clust_size = 3 ,
clust_num_ores = 13 ,
clust_scarcity = 4 ^ 3 ,
noise_treshold = 0.3 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 163281090 ,
octaves = 5 ,
persist = 0.6
} ,
} )
-- magnesite/vermiculite skarn mix
-- marble and hornfels, as well as unchanged limestone.
-- { ore="rocks:marble", percent=10 },
-- { ore="rocks:hornfels", percent=10 },
-- { ore="rocks:skarn_magnesite", percent=30 },
-- { ore="rocks:vermiculite", percent=20 },
-- ores have to be redefined for pegmatite background
-- Ore/Mineral Percent
-- Spodumene 7%
-- Muscovite (mica) 7%
-- Kyanite 5%
-- Lepidolite 2.5%
-- Tantalite 2%
-- Cassiterite 1.5%
-- Wolframite 1%
-- Pollucite 0.1%
minetest.register_ore ( {
ore_type = " scatter " ,
wherein = " lib_materials:stone_pegmatite " ,
ore = " lib_materials:pegmatite_cassiterite " ,
clust_size = 3 ,
clust_num_ores = 9 ,
clust_scarcity = 4 ^ 3 ,
noise_treshold =- 0.1 ,
noise_params = {
offset = 0 ,
scale = 1 ,
spread = { x = 256 , y = 256 , z = 256 } ,
seed = 163281090 ,
octaves = 5 ,
persist = 0.6
} ,
} )
