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New ore generator

master
Kotolegokot 2013-05-01 20:02:17 +06:00
parent 8a8db016e0
commit 2e0c7a1707
11 changed files with 435 additions and 450 deletions
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18
mods/core/helper_functions.lua
View File

@ -34,11 +34,13 @@ function string:capitalize()
end
function string:remove_modname_prefix()
local i = self:find(":")
if i then
return self:sub(i+1)
for i = 1,2 do
local i = self:find(":")
if i then
self = self:sub(i+1)
end
end
return nil
return self
end
function string:get_modname_prefix()
@ -50,13 +52,7 @@ function string:get_modname_prefix()
if i then
return self:sub(1, i-1)
end
return nil
end
function set_node_instead_air(pos, node)
if minetest.env:get_node(pos).name == "air" then
minetest.env:set_node(pos, node)
end
return self
end
function merge(lhs, rhs)

39
mods/core/legacy.lua
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@ -48,4 +48,41 @@ minetest.register_alias("default:cobble", "default:stone_small_rock")
minetest.register_alias("default:cobbleblock", "default:stone_macadam")
minetest.register_alias("default:cobbleblock_flat", "default:stone_bricks")
minetest.register_alias("default:cobble_node", "default:stone_small_rock_node")
minetest.register_alias("default:coal_lump", "minerals:charcoal")
minetest.register_alias("default:coal_lump", "minerals:charcoal")
minetest.register_alias("ores:lignite","ores:lignite_in_default_stone")
minetest.register_alias("ores:anthracite","ores:anthracite_in_default_stone")
minetest.register_alias("ores:bituminous_coal","ores:bituminous_coal_in_default_stone")
minetest.register_alias("ores:magnetite","ores:magnetite_in_default_stone")
minetest.register_alias("ores:hematite","ores:hematite_in_default_stone")
minetest.register_alias("ores:limonite","ores:limonite_in_default_stone")
minetest.register_alias("ores:bismuthinite","ores:bismuthinite_in_default_stone")
minetest.register_alias("ores:cassiterite","ores:cassiterite_in_default_stone")
minetest.register_alias("ores:galena","ores:galena_in_default_stone")
minetest.register_alias("ores:garnierite","ores:garnierite_in_default_stone")
minetest.register_alias("ores:malachite","ores:malachite_in_default_stone")
minetest.register_alias("ores:native_copper","ores:native_copper_in_default_stone")
minetest.register_alias("ores:native_copper_desert","ores:native_copper_in_default_desert_stone")
minetest.register_alias("ores:native_gold","ores:native_gold_in_default_stone")
minetest.register_alias("ores:native_gold_desert","ores:native_gold_in_default_desert_stone")
minetest.register_alias("ores:native_silver","ores:native_silver_in_default_stone")
minetest.register_alias("ores:native_platinum","ores:native_platinum_in_default_stone")
minetest.register_alias("ores:sphalerite","ores:sphalerite_in_default_stone")
minetest.register_alias("ores:tetrahedrite","ores:tetrahedrite_in_default_stone")
minetest.register_alias("ores:lazurite","ores:lazurite_in_default_stone")
minetest.register_alias("ores:bauxite","ores:bauxite_in_default_stone")
minetest.register_alias("ores:cinnabar","ores:cinnabar_in_default_stone")
minetest.register_alias("ores:cryolite","ores:cryolite_in_default_stone")
minetest.register_alias("ores:graphite","ores:graphite_in_default_stone")
minetest.register_alias("ores:gypsum","ores:gypsum_in_default_stone")
minetest.register_alias("ores:jet","ores:jet_in_default_stone")
minetest.register_alias("ores:kaolinite","ores:kaolinite_in_default_stone")
minetest.register_alias("ores:kimberlite","ores:kimberlite_in_default_stone")
minetest.register_alias("ores:olivine","ores:olivine_in_default_stone")
minetest.register_alias("ores:petrified_wood","ores:petrified_wood_in_default_stone")
minetest.register_alias("ores:saltpeter","ores:saltpeter_in_default_stone")
minetest.register_alias("ores:satinspar","ores:satin_spar_in_default_stone")
minetest.register_alias("minerals:satinspar", "minerals:satin_spar")
minetest.register_alias("ores:selenite","ores:selenite_in_default_stone")
minetest.register_alias("ores:serpentine","ores:serpentine_in_default_stone")
minetest.register_alias("ores:sylvite","ores:sylvite_in_default_stone")
minetest.register_alias("ores:tenorite","ores:tenorite_in_default_stone")

8
mods/minerals/init.lua
View File

@ -21,8 +21,6 @@ MINERALS_LIST={
---------------------------
'cinnabar',
'cryolite',
'galena',
'garnierite',
'graphite',
'gypsum',
'jet',
@ -32,7 +30,7 @@ MINERALS_LIST={
'petrified_wood',
'pitchblende',
'saltpeter',
'satinspar',
'satin_spar',
'selenite',
'serpentine',
'sulfur',
@ -64,8 +62,6 @@ MINERALS_DESC_LIST={
---------------------------
'Cinnabar',
'Cryolite',
'Galena',
'Garnierite',
'Graphite',
'Gypsum',
'Jet',
@ -75,7 +71,7 @@ MINERALS_DESC_LIST={
'Petrified wood',
'Pitchblende',
'Saltpeter',
'Satinspar',
'Satin Spar',
'Selenite',
'Serpentine',
'Sulfur',

0
mods/minerals/textures/minerals_satinspar.png → mods/minerals/textures/minerals_satin_spar.png
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1
mods/ores/depends.txt
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@ -1,2 +1,3 @@
minerals
grounds
default

174
mods/ores/generation.lua Normal file
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@ -0,0 +1,174 @@
local function generate_peat(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
if maxp.y < height_min or minp.y > height_max then
return
end
local y_min = math.max(minp.y, height_min)
local y_max = math.min(maxp.y, height_max)
local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
local pr = PseudoRandom(seed)
local num_chunks = math.floor(chunks_per_volume * volume)
local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
--print("generate_ore num_chunks: "..dump(num_chunks))
for i=1,num_chunks do
local y0 = pr:next(y_min, y_max-chunk_size+1)
if y0 >= height_min and y0 <= height_max then
local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
local p0 = {x=x0, y=y0, z=z0}
for x1=0,chunk_size-1 do
for y1=0,chunk_size-1 do
for z1=0,chunk_size-1 do
if pr:next(1,inverse_chance) == 1 then
local x2 = x0+x1
local y2 = y0+y1
local z2 = z0+z1
local p2 = {x=x2, y=y2, z=z2}
if minetest.env:get_node(p2).name == wherein then
if minetest.env:get_node({x=p2.x, y=p2.y + 1, z=p2.z}).name == "default:water_source" and
minetest.env:get_node({x=p2.x, y=p2.y + 2, z=p2.z}).name == "air" then
minetest.env:set_node(p2, {name=name})
end
if minetest.env:get_node({x=p2.x, y=p2.y + 1, z=p2.z}).name == "default:water_source" and
minetest.env:get_node({x=p2.x, y=p2.y + 2, z=p2.z}).name == "default:water_source" and
minetest.env:get_node({x=p2.x, y=p2.y + 3, z=p2.z}).name == "air" then
minetest.env:set_node(p2, {name=name})
end
end
end
end
end
end
end
end
end
local function is_node_beside(pos, node)
local sides = {{x=-1,y=0,z=0}, {x=1,y=0,z=0}, {x=0,y=0,z=-1}, {x=0,y=0,z=1}, {x=0,y=-1,z=0}, {x=0,y=1,z=0},}
for i, s in ipairs(sides) do
if minetest.env:get_node({x=pos.x+s.x,y=pos.y+s.y,z=pos.z+s.z}).name == node then
return true, minetest.dir_to_wallmounted(s)
end
end
return false
end
local function generate_sulfur(name, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
if maxp.y < height_min or minp.y > height_max then
return
end
local y_min = math.max(minp.y, height_min)
local y_max = math.min(maxp.y, height_max)
local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
local pr = PseudoRandom(seed)
local num_chunks = math.floor(chunks_per_volume * volume)
local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
for i=1,num_chunks do
local y0 = pr:next(y_min, y_max-chunk_size+1)
if y0 >= height_min and y0 <= height_max then
local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
local p0 = {x=x0, y=y0, z=z0}
for x1=0,chunk_size-1 do
for y1=0,chunk_size-1 do
for z1=0,chunk_size-1 do
if pr:next(1,inverse_chance) == 1 then
local x2 = x0+x1
local y2 = y0+y1
local z2 = z0+z1
local p2 = {x=x2, y=y2, z=z2}
if minetest.env:get_node(p2).name == "air" and minetest.env:find_node_near(p2, 3, {"default:lava_source","default:lava_flowing"}) then
local inb, side = is_node_beside(p2, "default:stone")
if inb then
minetest.env:set_node(p2, {name=name, param2 = side})
end
end
end
end
end
end
end
end
end
local function generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size,
ore_per_chunk, height_min, height_max, noise_min, noise_max)
if maxp.y < height_min or minp.y > height_max then
return
end
local ore_noise1
local ore_noise2
local y_min = math.max(minp.y, height_min)
local y_max = math.min(maxp.y, height_max)
local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
local pr = PseudoRandom(seed)
local num_chunks = math.floor(chunks_per_volume * volume)
local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
-- perlin. Only done if borders are defined.
if type(noise_min) == "number" or type(noise_max) == "number" then
if type(noise_min) ~= "number" then
noise_min = -2
end
if type(noise_max) ~= "number" then
noise_max = 2
end
ore_noise1 = minetest.env:get_perlin(seed, 3, 0.7, 100)
end
--print("generate_ore num_chunks: "..dump(num_chunks))
for i=1,num_chunks do
local y0 = pr:next(y_min, y_max-chunk_size+1)
if y0 >= height_min and y0 <= height_max then
local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
local p0 = {x=x0, y=y0, z=z0}
-- perlin
if type(noise_min) == "number" or type(noise_max) == "number" then
ore_noise2 = (ore_noise1:get3d(p0))
end
for x1=0,chunk_size-1 do
for y1=0,chunk_size-1 do
for z1=0,chunk_size-1 do
if pr:next(1,inverse_chance) == 1 then
local x2 = x0+x1
local y2 = y0+y1
local z2 = z0+z1
local p2 = {x=x2, y=y2, z=z2}
if minetest.env:get_node(p2).name == wherein then
-- perlin
if type(noise_min) == "number" or type(noise_max) == "number" then
if ore_noise2 >= noise_min and ore_noise2 <= noise_max then
minetest.env:set_node(p2, {name=name})
end
else
minetest.env:set_node(p2, {name=name})
end
end
end
end
end
end
end
end
--print("generate_perlinore done")
end
minetest.after(0, function()
minetest.register_on_generated(function(minp, maxp, seed)
local pr = PseudoRandom(seed)
local ore = realtest.registered_ores[realtest.registered_ores_list[pr:next(1,#realtest.registered_ores_list)]]
for __, wherein in ipairs(ore.wherein) do
generate_ore(ore.name.."_in_"..wherein:gsub(":","_"), wherein, minp, maxp, seed+ore.delta_seed,
ore.chunks_per_volume, ore.chunk_size,
ore.ore_per_chunk, ore.height_min, ore.height_max, ore.noise_min, ore.noise_max)
end
generate_sulfur("ores:sulfur", minp, maxp, seed+400, 1/8/8/8/8, 10, 850, -30912, 200)
generate_peat("ores:peat", "default:dirt", minp, maxp, seed+401, 1/8/16/24, 10, 1000, -100, 200)
end)
end)

434
mods/ores/init.lua
View File

@ -1,433 +1,3 @@
--
-- Register nodes
--
ores = {}
ores.list = {
"lignite",
"anthracite",
"bituminous_coal",
"magnetite",
"hematite",
"limonite",
"bismuthinite",
"cassiterite",
"galena",
"garnierite",
"malachite",
"native_copper",
"native_gold",
"native_silver",
"sphalerite",
"tetrahedrite",
"lazurite",
"bauxite",
---------------------------
'cinnabar',
'cryolite',
'galena',
'garnierite',
'graphite',
'gypsum',
'jet',
'kaolinite',
'kimberlite',
'olivine',
'petrified_wood',
-- 'pitchblende',
'saltpeter',
'satinspar',
'selenite',
'serpentine',
'sylvite',
'tenorite',
}
ores.desc_list = {
"Lignite",
"Anthracite",
"Bituminous Coal",
"Magnetite",
"Hematite",
"Limonite",
"Bismuthinite",
"Cassiterite",
"Galena",
"Garnierite",
"Malachite",
"Native Copper",
"Native Gold",
"Native Silver",
"Sphalerite",
"Tetrahedrite",
"Lapis",
"Bauxite",
---------------------------
'Cinnabar',
'Cryolite',
'Galena',
'Garnierite',
'Graphite',
'Gypsum',
'Jet',
'Kaolinite',
'Kimberlite',
'Olovine',
'Petrified wood',
-- 'Pitchblende',
'Saltpeter',
'Satinspar',
'Selenite',
'Serpentine',
'Sylvite',
'Tenorite',
}
for i,ore in ipairs(ores.list) do
minetest.register_node("ores:"..ore, {
description = ores.desc_list[i],
tile_images = {"default_stone.png^ores_"..ore..".png"},
particle_image = {"minerals_"..ore..".png"},
is_ground_content = true,
groups = {cracky=3,drop_on_dig=1},
drop = {
max_items = 1,
items = {
{
items = {"minerals:"..ore.." 2"},
rarity = 15,
},
{
items = {"minerals:"..ore},
}
}
},
sounds = default.node_sound_stone_defaults(),
})
end
minetest.register_node("ores:native_copper_desert", {
description = "Native copper ore",
tile_images = {"default_desert_stone.png^ores_native_copper.png"},
particle_image = {"minerals_native_copper.png"},
is_ground_content = true,
groups = {cracky=3,drop_on_dig=1},
drop = {
max_items = 1,
items = {
{
items = {"minerals:native_copper 2"},
rarity = 15,
},
{
items = {"minerals:native_copper"},
}
}
},
sounds = default.node_sound_stone_defaults(),
})
minetest.register_node("ores:native_gold_desert", {
description = "Native gold ore",
tile_images = {"default_desert_stone.png^ores_native_gold.png"},
particle_image = {"minerals_native_gold.png"},
is_ground_content = true,
groups = {cracky=3,drop_on_dig=1},
drop = {
max_items = 1,
items = {
{
items = {"minerals:native_gold 2"},
rarity = 15,
},
{
items = {"minerals:native_gold"},
}
}
},
sounds = default.node_sound_stone_defaults(),
})
minetest.register_node("ores:sulfur", {
description = "Sulfur ore",
drawtype = "signlike",
tile_images = {"ores_sulfur.png"},
particle_image = {"minerals_sulfur.png"},
is_ground_content = true,
paramtype = "light",
paramtype2 = "wallmounted",
walkable = false,
selection_box = {
type = "wallmounted",
},
groups = {cracky=3,drop_on_dig=1,dig_immediate=2},
drop = {
max_items = 1,
items = {
{
items = {"minerals:sulfur 3"},
rarity = 15,
},
{
items = {"minerals:sulfur 2"},
}
}
},
sounds = default.node_sound_stone_defaults(),
})
minetest.register_node("ores:peat", {
description = "Peat",
tile_images = {"ores_peat.png"},
particle_image = {"ores_peat.png"},
is_ground_content = true,
groups = {crumbly=3,drop_on_dig=1,falling_node=1},
sounds = default.node_sound_stone_defaults(),
})
--
-- Generation ores
--
local function generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
if maxp.y < height_min or minp.y > height_max then
return
end
local y_min = math.max(minp.y, height_min)
local y_max = math.min(maxp.y, height_max)
local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
local pr = PseudoRandom(seed)
local num_chunks = math.floor(chunks_per_volume * volume)
local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
for i=1,num_chunks do
local y0 = pr:next(y_min, y_max-chunk_size+1)
if y0 >= height_min and y0 <= height_max then
local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
local p0 = {x=x0, y=y0, z=z0}
for x1=0,chunk_size-1 do
for y1=0,chunk_size-1 do
for z1=0,chunk_size-1 do
if pr:next(1,inverse_chance) == 1 then
local x2 = x0+x1
local y2 = y0+y1
local z2 = z0+z1
local p2 = {x=x2, y=y2, z=z2}
if minetest.env:get_node(p2).name == wherein then
minetest.env:set_node(p2, {name=name})
end
end
end
end
end
end
end
end
local function is_node_beside(pos, node)
local sides = {{x=-1,y=0,z=0}, {x=1,y=0,z=0}, {x=0,y=0,z=-1}, {x=0,y=0,z=1}, {x=0,y=-1,z=0}, {x=0,y=1,z=0},}
for i, s in ipairs(sides) do
if minetest.env:get_node({x=pos.x+s.x,y=pos.y+s.y,z=pos.z+s.z}).name == node then
return true, minetest.dir_to_wallmounted(s)
end
end
return false
end
local function generate_sulfur(name, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
if maxp.y < height_min or minp.y > height_max then
return
end
local y_min = math.max(minp.y, height_min)
local y_max = math.min(maxp.y, height_max)
local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
local pr = PseudoRandom(seed)
local num_chunks = math.floor(chunks_per_volume * volume)
local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
for i=1,num_chunks do
local y0 = pr:next(y_min, y_max-chunk_size+1)
if y0 >= height_min and y0 <= height_max then
local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
local p0 = {x=x0, y=y0, z=z0}
for x1=0,chunk_size-1 do
for y1=0,chunk_size-1 do
for z1=0,chunk_size-1 do
if pr:next(1,inverse_chance) == 1 then
local x2 = x0+x1
local y2 = y0+y1
local z2 = z0+z1
local p2 = {x=x2, y=y2, z=z2}
if minetest.env:get_node(p2).name == "air" and minetest.env:find_node_near(p2, 3, {"default:lava_source","default:lava_flowing"}) then
local inb, side = is_node_beside(p2, "default:stone")
if inb then
minetest.env:set_node(p2, {name=name, param2 = side})
end
end
end
end
end
end
end
end
end
local function generate_peat(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
if maxp.y < height_min or minp.y > height_max then
return
end
local y_min = math.max(minp.y, height_min)
local y_max = math.min(maxp.y, height_max)
local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
local pr = PseudoRandom(seed)
local num_chunks = math.floor(chunks_per_volume * volume)
local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
--print("generate_ore num_chunks: "..dump(num_chunks))
for i=1,num_chunks do
local y0 = pr:next(y_min, y_max-chunk_size+1)
if y0 >= height_min and y0 <= height_max then
local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
local p0 = {x=x0, y=y0, z=z0}
for x1=0,chunk_size-1 do
for y1=0,chunk_size-1 do
for z1=0,chunk_size-1 do
if pr:next(1,inverse_chance) == 1 then
local x2 = x0+x1
local y2 = y0+y1
local z2 = z0+z1
local p2 = {x=x2, y=y2, z=z2}
if minetest.env:get_node(p2).name == wherein then
if minetest.env:get_node({x=p2.x, y=p2.y + 1, z=p2.z}).name == "default:water_source" and
minetest.env:get_node({x=p2.x, y=p2.y + 2, z=p2.z}).name == "air" then
minetest.env:set_node(p2, {name=name})
end
if minetest.env:get_node({x=p2.x, y=p2.y + 1, z=p2.z}).name == "default:water_source" and
minetest.env:get_node({x=p2.x, y=p2.y + 2, z=p2.z}).name == "default:water_source" and
minetest.env:get_node({x=p2.x, y=p2.y + 3, z=p2.z}).name == "air" then
minetest.env:set_node(p2, {name=name})
end
end
end
end
end
end
end
end
end
minetest.register_on_generated(function(minp, maxp, seed)
local pr = PseudoRandom(seed)
local gen_ores = {
{"ores:lignite", -3000, -500},
{"ores:bituminous_coal", -6000, -3000},
{"ores:anthracite", -8000, -6000},
{"ores:bismuthinite"},
{"ores:magnetite"},
{"ores:hematite"},
{"ores:limonite"},
{"ores:cassiterite"},
{"ores:galena"},
{"ores:garnierite"},
{"ores:malachite"},
{"ores:native_copper"},
{"ores:native_gold"},
{"ores:native_silver"},
{"ores:sphalerite"},
{"ores:tetrahedrite"},
{"ores:bauxite"},
{"ores:lapis"},
{'ores:cinnabar'},
{'ores:cryolite'},
{'ores:galena'},
{'ores:garnierite'},
{'ores:graphite', -31000, -8000},
{'ores:gypsum'},
{'ores:jet'},
{'ores:kaolinite'},
{'ores:kimberlite'},
{'ores:olovine'},
{'ores:petrified_wood'},
-- {'ores:pitchblende'},
{'ores:saltpeter'},
{'ores:satinspar'},
{'ores:selenite'},
{'ores:serpentine'},
{'ores:sylvite'},
{'ores:tenorite'},
}
for i, ore in ipairs(gen_ores) do
if pr:next(1,2) == 1 then
generate_ore(ore[1], "default:stone", minp, maxp, seed+i, 1/8/8/8/8/8/8, 10, 850, ore[2] or -31000, ore[3] or 200)
end
end
generate_sulfur("ores:sulfur", minp, maxp, seed, 1/8/8/8/8, 10, 850, -31000, 200)
generate_peat("ores:peat", "default:dirt", minp, maxp, seed+19, 1/8/16/24, 10, 1000, -100, 200)
generate_ore("ores:native_copper_desert", "default:desert_stone", minp, maxp, seed+20, 1/8/8/8/8/8/8, 6, 200, -31000, 200)
generate_ore("ores:native_gold_desert", "default:desert_stone", minp, maxp, seed+21, 1/8/8/8/8/8/8, 5, 100, -31000, 200)
generate_ore("ores:platinum", "ores:magnetite", minp, maxp, seed+22, 1/8/8/8/8/8/8, 10, 850, -31000, 200)
if pr:next(1,2) == 1 then
-- Generate clay
-- Assume X and Z lengths are equal
local divlen = 10
local divs = (maxp.x-minp.x)/divlen+1;
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)
if minetest.env:get_node({x=cx,y=1,z=cz}).name == "default:water_source" then
local is_shallow = true
local num_water_around = 0
if minetest.env:get_node({x=cx-divlen*2,y=1,z=cz+0}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if minetest.env:get_node({x=cx+divlen*2,y=1,z=cz+0}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if minetest.env:get_node({x=cx+0,y=1,z=cz-divlen*2}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if minetest.env:get_node({x=cx+0,y=1,z=cz+divlen*2}).name == "default:water_source" then
num_water_around = num_water_around + 1 end
if num_water_around >= 2 then
is_shallow = false
end
if is_shallow then
local y = pr:next(0,2)
for y1=y,pr:next(y,y+1) do
for x1=-divlen,divlen do
for z1=-divlen,divlen do
if minetest.env:get_node({x=cx+x1,y=y1,z=cz+z1}).name == "default:sand" and
minetest.env:get_node({x=cx+x1,y=y1+1,z=cz+z1}).name == "default:water_source" then
minetest.env:set_node({x=cx+x1,y=y1,z=cz+z1}, {name="default:sand_with_clay"})
elseif minetest.env:get_node({x=cx+x1,y=y1,z=cz+z1}).name == "default:dirt" then
minetest.env:set_node({x=cx+x1,y=y1,z=cz+z1}, {name="default:dirt_with_clay"})
elseif minetest.env:get_node({x=cx+x1,y=y1,z=cz+z1}).name == "default:dirt_with_grass" then
minetest.env:set_node({x=cx+x1,y=y1,z=cz+z1}, {name="default:dirt_with_grass_and_clay"})
end
end
end
end
end
end
end
end
end
end)
--
-- Recipes of crafting
--
minetest.register_craft({
type = "cooking",
output = "default:torch 2",
recipe = "group:stick",
})
minetest.register_craft({
type = "fuel",
recipe = "ores:peat",
burntime = 15,
})
dofile(minetest.get_modpath("ores").."/registration.lua")
dofile(minetest.get_modpath("ores").."/generation.lua")

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realtest.registered_ores = {}
realtest.registered_ores_list = {}
local d_seed = 0
function realtest.register_ore(name, OreDef)
local ore = {
name = name,
description = OreDef.description or "Ore",
mineral = OreDef.mineral or "minerals:"..name:remove_modname_prefix(),
wherein = OreDef.wherein or {"default:stone"},
chunks_per_volume = OreDef.chunks_per_volume or 1/3/3/3/2,
chunk_size = OreDef.chunk_size or 3,
ore_per_chunk = OreDef.ore_per_chunk or 10,
height_min = OreDef.height_min or -30912,
height_max = OreDef.height_max or 30912,
noise_min = OreDef.noise_min or 0.6,
noise_max = OreDef.noise_max or nil,
generate = true,
delta_seed = OreDef.delta_seed or d_seed
}
d_seed = d_seed + 1
if OreDef.generate == false then
ore.generate = false
end
ore.particle_image = OreDef.particle_image or ore.mineral:gsub(":","_")..".png"
realtest.registered_ores[name] = ore
table.insert(realtest.registered_ores_list, name)
local name_ = name:gsub(":","_")
for i, wherein in ipairs(ore.wherein) do
local wherein_ = wherein:gsub(":","_")
local wherein_textures = {}
if minetest.registered_nodes[wherein].tiles or minetest.registered_nodes[wherein].tile_images then
for _, texture in ipairs(minetest.registered_nodes[wherein].tiles) do
table.insert(wherein_textures, texture.."^"..name_..".png")
end
else
wherein_textures = {name_..".png"}
end
minetest.register_node(":"..name.."_in_"..wherein_, {
description = ore.description .. " Ore",
tiles = wherein_textures,
particle_image = {ore.particle_image},
groups = {cracky=3,drop_on_dig=1,ore=1},
drop = {
max_items = 1,
items = {
{
items = {ore.mineral.." 2"},
rarity = 2
},
{
items = {ore.mineral}
}
}
},
sounds = default.node_sound_stone_defaults()
})
end
end
ores.list = {
-- "lignite",
-- "anthracite",
-- "bituminous_coal",
"magnetite",
"hematite",
"limonite",
"bismuthinite",
"cassiterite",
"galena",
"garnierite",
"malachite",
-- "native_copper",
-- "native_gold",
"native_silver",
"native_platinum",
"sphalerite",
"tetrahedrite",
"lazurite",
"bauxite",
"cinnabar",
"cryolite",
-- "graphite",
"gypsum",
"jet",
"kaolinite",
"kimberlite",
"olivine",
"petrified_wood",
-- "pitchblende",
"saltpeter",
"satin_spar",
"selenite",
"serpentine",
"sylvite",
"tenorite",
}
ores.desc_list = {
-- "Lignite",
-- "Anthracite",
-- "Bituminous Coal",
"Magnetite",
"Hematite",
"Limonite",
"Bismuthinite",
"Cassiterite",
"Galena",
"Garnierite",
"Malachite",
-- "Native Copper",
-- "Native Gold",
"Native Silver",
"Native Platinum",
"Sphalerite",
"Tetrahedrite",
"Lazurite",
"Bauxite",
'Cinnabar',
'Cryolite',
-- 'Graphite',
'Gypsum',
'Jet',
'Kaolinite',
'Kimberlite',
'Olovine',
'Petrified wood',
-- 'Pitchblende',
'Saltpeter',
'Satin Spar',
'Selenite',
'Serpentine',
'Sylvite',
'Tenorite',
}
for _, ore in ipairs(ores.list) do
realtest.register_ore("ores:"..ore, {description = ores.desc_list[_]})
end
realtest.register_ore("ores:native_copper", {
description = "Native Copper",
wherein = {"default:stone", "default:desert_stone"}
})
realtest.register_ore("ores:native_gold", {
description = "Native Gold",
wherein = {"default:stone", "default:desert_stone"}
})
realtest.register_ore("ores:lignite", {
description = "Lignite",
height_max = -500,
height_min = -3000,
ore_per_chunk = 15,
chunks_per_volume = 1/3/3/3,
})
realtest.register_ore("ores:bituminous_coal", {
description = "Bituminous Coal",
height_max = -3000,
height_min = -6000,
ore_per_chunk = 15,
chunks_per_volume = 1/3/3/3,
})
realtest.register_ore("ores:anthracite", {
description = "Anthracite",
height_max = -6000,
height_min = -8000,
ore_per_chunk = 15,
chunks_per_volume = 1/3/3/3,
})
realtest.register_ore("ores:graphite", {
description = "Graphite",
height_max = -8000,
ore_per_chunk = 15,
})
minetest.register_node("ores:sulfur", {
description = "Sulfur Ore",
drawtype = "signlike",
tile_images = {"ores_sulfur.png"},
particle_image = {"minerals_sulfur.png"},
paramtype = "light",
paramtype2 = "wallmounted",
walkable = false,
selection_box = {
type = "wallmounted",
},
groups = {cracky=3,drop_on_dig=1,dig_immediate=2},
drop = {
max_items = 1,
items = {
{
items = {"minerals:sulfur 3"},
rarity = 15,
},
{
items = {"minerals:sulfur 2"},
}
}
},
})
minetest.register_node("ores:peat", {
description = "Peat",
tile_images = {"ores_peat.png"},
particle_image = {"ores_peat.png"},
groups = {crumbly=3,drop_on_dig=1,falling_node=1},
sounds = default.node_sound_dirt_defaults(),
})

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