340 lines
10 KiB
Lua
340 lines
10 KiB
Lua
minetest.register_node( "technic:marble", {
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description = "Marble",
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tiles = { "technic_marble.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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})
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minetest.register_node( "technic:marble_bricks", {
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description = "Marble Bricks",
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tiles = { "technic_marble_bricks.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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})
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minetest.register_craft({
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output = 'technic:marble_bricks 4',
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recipe = {
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{'technic:marble','technic:marble'},
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{'technic:marble','technic:marble'}
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}
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})
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minetest.register_node( "technic:granite", {
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description = "Granite",
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tiles = { "technic_granite.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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})
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minetest.register_node( "technic:obsidian", {
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description = "Obsidian",
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tiles = { "technic_obsidian.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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})
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stairsplus.register_stair_and_slab_and_panel_and_micro(":stairsplus", "marble", "technic:marble",
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{cracky=3},
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{"technic_marble.png"},
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"Marble Stairs",
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"Marble Slab",
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"Marble Panel",
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"Marble Microblock",
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"marble")
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stairsplus.register_stair_and_slab_and_panel_and_micro(":stairsplus", "marble_bricks", "technic:marble_bricks",
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{cracky=3},
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{"technic_marble_bricks.png"},
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"Marble Bricks Stairs",
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"Marble Bricks Slab",
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"Marble Bricks Panel",
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"Marble Bricks Microblock",
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"marble_bricks")
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stairsplus.register_stair_and_slab_and_panel_and_micro(":stairsplus", "granite", "technic:granite",
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{cracky=3},
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{"technic_granite.png"},
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"Granite Stairs",
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"Granite Slab",
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"Granite Panel",
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"Granite Microblock",
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"granite")
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stairsplus.register_stair_and_slab_and_panel_and_micro(":stairsplus", "obsidian", "technic:obsidian",
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{cracky=3},
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{"technic_obsidian.png"},
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"Obsidian Stairs",
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"Obsidian Slab",
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"Obsidian Panel",
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"Obsidian Microblock",
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"obsidian")
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minetest.register_node( "technic:mineral_diamond", {
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description = "Diamond Ore",
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tiles = { "default_stone.png^technic_mineral_diamond.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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drop = 'craft "technic:diamond" 1',
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})
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minetest.register_craftitem( "technic:diamond", {
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description = "Diamond",
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inventory_image = "technic_diamond.png",
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on_place_on_ground = minetest.craftitem_place_item,
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})
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minetest.register_node( "technic:mineral_uranium", {
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description = "Uranium Ore",
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tiles = { "default_stone.png^technic_mineral_uranium.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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drop = 'craft "technic:uranium" 1',
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})
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minetest.register_craftitem( "technic:uranium", {
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description = "Uranium",
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inventory_image = "technic_uranium.png",
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on_place_on_ground = minetest.craftitem_place_item,
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})
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minetest.register_node( "technic:mineral_chromium", {
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description = "Chromium Ore",
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tiles = { "default_stone.png^technic_mineral_chromium.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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drop = 'craft "technic:chromium_lump" 1',
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})
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minetest.register_craftitem( "technic:chromium_lump", {
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description = "Chromium Lump",
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inventory_image = "technic_chromium_lump.png",
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on_place_on_ground = minetest.craftitem_place_item,
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})
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minetest.register_craftitem( "technic:chromium_ingot", {
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description = "Chromium Ingot",
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inventory_image = "technic_chromium_ingot.png",
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on_place_on_ground = minetest.craftitem_place_item,
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})
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minetest.register_craft({
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type = 'cooking',
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output = "technic:chromium_ingot",
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recipe = "technic:chromium_lump"
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})
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minetest.register_node( "technic:mineral_zinc", {
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description = "Zinc Ore",
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tile_images = { "default_stone.png^technic_mineral_zinc.png" },
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default.node_sound_stone_defaults(),
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drop = 'craft "technic:zinc_lump" 1',
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})
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minetest.register_craftitem( "technic:zinc_lump", {
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description = "Zinc Lump",
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inventory_image = "technic_zinc_lump.png",
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})
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minetest.register_craftitem( "technic:zinc_ingot", {
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description = "Zinc Ingot",
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inventory_image = "technic_zinc_ingot.png",
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})
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minetest.register_craftitem( "technic:stainless_steel_ingot", {
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description = "Stainless Steel Ingot",
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inventory_image = "technic_stainless_steel_ingot.png",
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})
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minetest.register_craftitem( "technic:brass_ingot", {
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description = "Brass Ingot",
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inventory_image = "technic_brass_ingot.png",
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})
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minetest.register_craft({
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type = 'cooking',
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output = "technic:zinc_ingot",
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recipe = "technic:zinc_lump"
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})
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local function generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, ore_per_chunk, height_min, height_max)
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if maxp.y < height_min or minp.y > height_max then
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return
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end
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local y_min = math.max(minp.y, height_min)
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local y_max = math.min(maxp.y, height_max)
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local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
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local pr = PseudoRandom(seed)
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local num_chunks = math.floor(chunks_per_volume * volume)
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local chunk_size = 3
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if ore_per_chunk <= 4 then
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chunk_size = 2
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end
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local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
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--print("generate_ore num_chunks: "..dump(num_chunks))
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for i=1,num_chunks do
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if (y_max-chunk_size+1 <= y_min) then return end
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local y0 = pr:next(y_min, y_max-chunk_size+1)
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if y0 >= height_min and y0 <= height_max then
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local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
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local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
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local p0 = {x=x0, y=y0, z=z0}
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for x1=0,chunk_size-1 do
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for y1=0,chunk_size-1 do
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for z1=0,chunk_size-1 do
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if pr:next(1,inverse_chance) == 1 then
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local x2 = x0+x1
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local y2 = y0+y1
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local z2 = z0+z1
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local p2 = {x=x2, y=y2, z=z2}
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if minetest.env:get_node(p2).name == wherein then
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minetest.env:set_node(p2, {name=name})
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end
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end
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end
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end
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end
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end
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end
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--print("generate_ore done")
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end
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minetest.register_on_generated(function(minp, maxp, seed)
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generate_ore("technic:mineral_diamond", "default:stone", minp, maxp, seed+21, 1/11/11/11, 4, -31000, -450)
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generate_ore("technic:mineral_uranium", "default:stone", minp, maxp, seed+22, 1/10/10/10, 3, -300, -80)
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generate_ore("technic:mineral_chromium", "default:stone", minp, maxp, seed+23, 1/10/10/10, 2, -31000, -100)
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generate_ore("technic:mineral_zinc", "default:stone", minp, maxp, seed+24, 1/9/9/9, 4, -31000, 2)
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generate_ore("technic:marble", "default:stone", minp, maxp, seed+25, 1/128, 20, -100, -32)
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generate_ore("technic:granite", "default:stone", minp, maxp, seed+25, 1/128, 15, -190, -90)
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generate_stratus("technic:obsidian",
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{"default:stone"},
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{"default:lava_source"},{"default:air"},
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minp, maxp, seed+4, 10, 25, 7, -450, -31000, -450)
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end)
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function generate_stratus(name, wherein, ceilin, ceil, minp, maxp, seed, stratus_chance, radius, radius_y, deep, height_min, height_max)
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if maxp.y < height_min or minp.y > height_max then
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return
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end
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-- it will be only generate a stratus for every 100 m of area
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local stratus_per_volume=1
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local area=45
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local y_min = math.max(minp.y, height_min)
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local y_max = math.min(maxp.y, height_max)
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local volume = ((maxp.x-minp.x+1)/area)*((y_max-y_min+1)/area)*((maxp.z-minp.z+1)/area)
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local pr = PseudoRandom(seed)
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local blocks = math.floor(stratus_per_volume*volume)
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print(" <<"..dump(name)..">>");
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if blocks == 0 then
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blocks = 1
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end
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print(" blocks: "..dump(blocks).." in vol: "..dump(volume).." ("..dump(maxp.x-minp.x+1)..","..dump(y_max-y_min+1)..","..dump(maxp.z-minp.z+1)..")")
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for i=1,blocks do
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local x = pr:next(1,stratus_chance)
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if x == 1 then
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-- TODO deep
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local y0=y_max-radius_y+1
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if y0 < y_min then
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y0=y_min
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else
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y0=pr:next(y_min, y0)
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end
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local x0 = maxp.x-radius+1
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if x0 < minp.x then
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x0 = minp.x
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else
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x0 = pr:next(minp.x, x0)
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end
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local z0 = maxp.z-radius+1
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if z0 < minp.z then
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x0 = minp.z
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else
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z0 = pr:next(minp.z, z0)
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end
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local p0 = {x=x0, y=y0, z=z0}
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local n = minetest.env:get_node(p0).name
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local i = 0
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--print(" upper node "..n)
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x = 0
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for k, v in ipairs(ceilin) do
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if n == v then
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x = 1
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break
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end
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end
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if x == 1 then
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-- search for the node to replace
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--print(" Searching nodes to replace from "..dump(y0-1).." to "..dump(y_min))
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for y1=y0-1,y_min,-1 do
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p0.y=y1
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n = minetest.env:get_node(p0).name
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x = 0
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for k, v in ipairs(wherein) do
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if n == v then
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x = 1
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break
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end
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end
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if x == 1 then
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y0=y1-deep
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if y0 < y_min then
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y0 = y_min
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end
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break
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end
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end
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local rx=pr:next(radius/2,radius)+1
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local rz=pr:next(radius/2,radius)+1
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local ry=pr:next(radius_y/2,radius_y)+1
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--print(" area of generation ("..dump(rx)..","..dump(rz)..","..dump(ry)..")")
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for x1=0,rx do
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rz = rz + 3 - pr:next(1,6)
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if rz < 1 then
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rz = 1
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end
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for z1=pr:next(1,3),rz do
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local ry0=ry+ pr:next(1,3)
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for y1=pr:next(1,3),ry0 do
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local x2 = x0+x1
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local y2 = y0+y1
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local z2 = z0+z1
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local p2 = {x=x2, y=y2, z=z2}
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n = minetest.env:get_node(p2).name
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x = 0
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for k, v in ipairs(wherein) do
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if n == v then
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x = 1
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break
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end
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end
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if x == 1 then
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if ceil == nil then
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minetest.env:set_node(p2, {name=name})
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i = i +1
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else
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local p3 = {p2.x,p2.y+1,p2}
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if minetest.env:get_node(p3).name == ceil then
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minetest.env:set_node(p2, {name=name})
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i = i +1
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end
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end
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end
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end
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end
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end
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print(" generated "..dump(i).." blocks in ("..dump(x0)..","..dump(y0)..","..dump(z0)..")")
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end
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end
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end
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--print("generate_ore done")
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end
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