427 lines
13 KiB
Lua
427 lines
13 KiB
Lua
--[[
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****
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More Ores
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by Calinou
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with the help of MarkTraceur, GloopMaster and Kotolegokot
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Licensed under GPLv3 or later for code and zlib/libpng for textures, see: http://www.gnu.org/licenses/gpl-3.0.html
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****
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--]]
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------------------------------------------------------------------------------
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------------------------------ CONFIGURATION ---------------------------------
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------------------------------------------------------------------------------
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------------------------------------------------------------------------------
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-------- Feel free to change any settings (just change the numbers). ---------
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------------------------------------------------------------------------------
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-- Chunk sizes for ore generation (bigger = ore deposits are more scattered around)
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moreores_copper_chunk_size = 8
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moreores_tin_chunk_size = 7
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moreores_silver_chunk_size = 11
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moreores_gold_chunk_size = 14
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moreores_mithril_chunk_size = 11
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-- Amount of ore per chunk (higher = bigger ore deposits)
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moreores_copper_ore_per_chunk = 8
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moreores_tin_ore_per_chunk = 3
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moreores_silver_ore_per_chunk = 4
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moreores_gold_ore_per_chunk = 4
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moreores_mithril_ore_per_chunk = 1
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-- Minimal depths of ore generation (Y coordinate)
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moreores_copper_min_depth = -31000
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moreores_tin_min_depth = -31000
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moreores_silver_min_depth = -31000
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moreores_gold_min_depth = -31000
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moreores_mithril_min_depth = -31000
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-- Maximal depths of ore generation (Y coordinate)
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moreores_copper_max_depth = 64
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moreores_tin_max_depth = 8
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moreores_silver_max_depth = -2
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moreores_gold_max_depth = -64
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moreores_mithril_max_depth = -512
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------------------------------------------------------------------------------
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------------------------- END OF CONFIGURATION -------------------------------
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------------------------------------------------------------------------------
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-- Utility functions
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local default_stone_sounds = default.node_sound_stone_defaults()
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local stick = "default:stick"
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local recipes = {
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sword = {{"m"}, {"m"}, {stick}},
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shovel = {{"m"}, {stick}, {stick}},
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axe = {{"m", "m"}, {"m", stick}, {"" , stick}},
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pick = {{"m", "m", "m"}, {"", stick, ""}, {"", stick, ""}}
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}
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local function get_tool_recipe(craftitem, toolname)
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local orig = recipes[toolname]
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local complete = {}
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for i, row in ipairs(orig) do
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local thisrow = {}
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for j, col in ipairs(row) do
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if col == "m" then
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table.insert(thisrow, craftitem)
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else
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table.insert(thisrow, col)
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end
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end
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table.insert(complete, thisrow)
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end
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return complete
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end
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local function add_ore(modname, mineral_name, oredef)
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local firstlet = string.upper(string.sub(mineral_name, 1, 1))
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local upcase_name = firstlet .. string.sub(mineral_name, 2)
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local img_base = modname .. "_" .. mineral_name
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local toolimg_base = modname .. "_tool_"..mineral_name
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local tool_base = modname .. ":"
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local tool_post = "_" .. mineral_name
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local item_base = tool_base .. mineral_name
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local ingot = item_base .. "_ingot"
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local lumpitem = item_base .. "_lump"
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local ingotcraft = ingot
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if oredef.makes.ore then
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local mineral_img_base = modname .. "_mineral_"..mineral_name
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minetest.register_node(modname .. ":mineral_"..mineral_name, {
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description = upcase_name .. " Ore",
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tiles = {"default_stone.png^"..mineral_img_base..".png"},
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is_ground_content = true,
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groups = {cracky=3},
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sounds = default_stone_sounds,
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drop = item_base .. "_lump 1"
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})
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end
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if oredef.makes.block then
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local blockitem = item_base .. "_block"
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minetest.register_node(blockitem, {
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description = upcase_name .. " Block",
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tiles = { img_base .. "_block.png" },
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is_ground_content = true,
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groups = {snappy=1,bendy=2,cracky=1,melty=2,level=2},
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sounds = default_stone_sounds
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})
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minetest.register_alias(mineral_name.."_block", blockitem)
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local ingotrow = {ingot, ingot, ingot}
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local nodeblockitem = "node " .. blockitem .. ""
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minetest.register_craft( {
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output = nodeblockitem,
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recipe = {ingotrow, ingotrow, ingotrow}
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})
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minetest.register_craft( {
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output = "craft " .. ingot .. " 9",
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recipe = {
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{ nodeblockitem }
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}
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})
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end
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if oredef.makes.lump then
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minetest.register_craftitem(lumpitem, {
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description = upcase_name .. " Lump",
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inventory_image = img_base .. "_lump.png",
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on_place_on_ground = minetest.craftitem_place_item
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})
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minetest.register_alias(mineral_name .. "_lump", lumpitem)
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if oredef.makes.ingot then
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minetest.register_craft({
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type = "cooking",
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output = ingot,
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recipe = lumpitem
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})
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end
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end
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if oredef.makes.ingot then
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minetest.register_craftitem(ingot, {
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description = upcase_name .. " Ingot",
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inventory_image = img_base .. "_ingot.png",
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on_place_on_ground = minetest.craftitem_place_item
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})
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minetest.register_alias(mineral_name .. "_ingot", ingot)
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if oredef.makes.chest then
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minetest.register_craft( {
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output = "node default:chest_locked 1",
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recipe = {
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{ ingotcraft },
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{ "node default:chest" }
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}
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})
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wood = "node default:wood"
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woodrow = {wood,wood,wood}
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minetest.register_craft( {
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output = "node default:chest_locked 1",
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recipe = {
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woodrow,
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{wood, ingotcraft, wood},
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woodrow
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}
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})
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end
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end
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for toolname, tooldef in pairs(oredef.tools) do
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local tflet = string.upper(string.sub(toolname, 0, 1))
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local upcase_toolname = tflet..string.sub(toolname, 2)
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local tdef = {
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description = upcase_name .. " " .. upcase_toolname,
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inventory_image = toolimg_base .. toolname .. ".png",
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tool_capabilities = {
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max_drop_level=3,
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groupcaps=tooldef
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}
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}
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if toolname == "sword" then
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tdef.full_punch_interval = oredef.punchint
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end
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if toolname == "pick" then
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tdef.description = upcase_name .. " Pickaxe"
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end
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local fulltoolname = tool_base .. toolname .. tool_post
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minetest.register_tool(fulltoolname, tdef)
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minetest.register_alias(toolname .. tool_post, fulltoolname)
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if oredef.makes.ingot then
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minetest.register_craft({
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output = "craft " .. fulltoolname .. " 1",
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recipe = get_tool_recipe(item_base .. "_ingot", toolname)
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})
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end
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end
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end
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-- Add everything (compact(ish)!)
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local modname = "moreores"
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local oredefs = {
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gold = {
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makes = {ore=true, block=true, lump=true, ingot=true, chest=true},
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tools = {
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pick = {
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cracky={times={[1]=2.00, [2]=0.50, [3]=0.30}, uses=70, maxlevel=1}
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},
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shovel = {
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crumbly={times={[1]=0.60, [2]=0.25, [3]=0.15}, uses=70, maxlevel=1}
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},
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axe = {
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choppy={times={[1]=1.70, [2]=0.40, [3]=0.35}, uses=70, maxlevel=1},
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fleshy={times={[2]=0.90, [3]=0.30}, uses=70, maxlevel=1}
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},
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sword = {
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fleshy={times={[2]=0.60, [3]=0.20}, uses=70, maxlevel=1},
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snappy={times={[2]=0.60, [3]=0.20}, uses=70, maxlevel=1},
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choppy={times={[3]=0.65}, uses=70, maxlevel=0}
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}
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},
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punchint = 0.85
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},
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silver = {
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makes = {ore=true, block=true, lump=true, ingot=true, chest=true},
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tools = {
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pick = {
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cracky={times={[1]=2.60, [2]=1.00, [3]=0.60}, uses=100, maxlevel=1}
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},
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shovel = {
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crumbly={times={[1]=1.10, [2]=0.40, [3]=0.25}, uses=100, maxlevel=1}
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},
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axe = {
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choppy={times={[1]=2.50, [2]=0.80, [3]=0.50}, uses=100, maxlevel=1},
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fleshy={times={[2]=1.10, [3]=0.60}, uses=100, maxlevel=1}
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},
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sword = {
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fleshy={times={[2]=0.70, [3]=0.30}, uses=100, maxlevel=1},
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snappy={times={[2]=0.70, [3]=0.30}, uses=100, maxlevel=1},
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choppy={times={[3]=0.80}, uses=100, maxlevel=0}
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}
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},
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punchint = 1.0
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},
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copper = {
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makes = {ore=true, block=false, lump=true, ingot=true, chest=false},
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tools = {}
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},
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tin = {
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makes = {ore=true, block=false, lump=true, ingot=true, chest=false},
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tools = {}
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},
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bronze = {
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makes = {ore=false, block=true, lump=false, ingot=true, chest=true},
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tools = {
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pick = {
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cracky={times={[1]=3.00, [2]=1.20, [3]=0.80}, uses=160, maxlevel=1}
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},
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shovel = {
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crumbly={times={[1]=1.50, [2]=0.50, [3]=0.30}, uses=160, maxlevel=1}
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},
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axe = {
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choppy={times={[1]=3.00, [2]=1.00, [3]=0.60}, uses=160, maxlevel=1},
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fleshy={times={[2]=1.30, [3]=0.70}, uses=160, maxlevel=1}
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},
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sword = {
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fleshy={times={[2]=0.80, [3]=0.40}, uses=160, maxlevel=1},
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snappy={times={[2]=0.80, [3]=0.40}, uses=160, maxlevel=1},
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choppy={times={[3]=0.90}, uses=160, maxlevel=0}
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}
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},
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punchint = 1.0
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},
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mithril = {
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makes = {ore=true, block=true, lump=true, ingot=true, chest=false},
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tools = {
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pick = {
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cracky={times={[1]=2.25, [2]=0.55, [3]=0.35}, uses=200, maxlevel=1}
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},
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shovel = {
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crumbly={times={[1]=0.70, [2]=0.35, [3]=0.20}, uses=200, maxlevel=1}
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},
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axe = {
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choppy={times={[1]=1.75, [2]=0.45, [3]=0.45}, uses=200, maxlevel=1},
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fleshy={times={[2]=0.95, [3]=0.30}, uses=200, maxlevel=1}
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},
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sword = {
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fleshy={times={[2]=0.65, [3]=0.25}, uses=200, maxlevel=1},
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snappy={times={[2]=0.70, [3]=0.25}, uses=200, maxlevel=1},
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choppy={times={[3]=0.65}, uses=200, maxlevel=0}
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}
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},
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punchint = 0.45
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}
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}
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for orename,def in pairs(oredefs) do
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add_ore(modname, orename, def)
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end
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-- Copper rail (special item)
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minetest.register_craft({
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output = "moreores:copper_rail 16",
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recipe = {
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{"moreores:copper_ingot", "", "moreores:copper_ingot"},
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{"moreores:copper_ingot", "default:stick", "moreores:copper_ingot"},
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{"moreores:copper_ingot", "", "moreores:copper_ingot"}
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}
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})
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-- Bronze has some special cases (because it"s made from copper + tin)
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minetest.register_craft( {
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type = "shapeless",
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output = "moreores:bronze_ingot 3",
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recipe = {
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"moreores:tin_ingot",
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"moreores:copper_ingot",
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"moreores:copper_ingot",
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}
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})
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-- Unique items
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minetest.register_node("moreores:copper_rail", {
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description = "Copper Rail",
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drawtype = "raillike",
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tiles = {"moreores_copper_rail.png", "moreores_copper_rail_curved.png", "moreores_copper_rail_t_junction.png", "moreores_copper_rail_crossing.png"},
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inventory_image = "moreores_copper_rail.png",
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wield_image = "moreores_copper_rail.png",
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paramtype = "light",
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is_ground_content = true,
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sunlight_propagates = true,
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
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},
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groups = {bendy=2,snappy=1,dig_immediate=2,rail=1},
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mesecons = {
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effector = {
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action_on = function(pos, node)
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minetest.env:get_meta(pos):set_string("cart_acceleration", "0.5")
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end,
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action_off = function(pos, node)
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minetest.env:get_meta(pos):set_string("cart_acceleration", "0")
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end,
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},
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},
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})
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-- Ore generation
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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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math.randomseed(os.time())
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local current_seed = seed + math.random(10, 100)
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local function get_next_seed()
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current_seed = current_seed + 1
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return current_seed
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end
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generate_ore("moreores:mineral_copper", "default:stone", minp, maxp, get_next_seed(),
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1/moreores_copper_chunk_size/moreores_copper_chunk_size/moreores_copper_chunk_size, moreores_copper_ore_per_chunk, moreores_copper_min_depth, moreores_copper_max_depth)
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generate_ore("moreores:mineral_tin", "default:stone", minp, maxp, get_next_seed(),
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1/moreores_tin_chunk_size/moreores_tin_chunk_size/moreores_tin_chunk_size, moreores_tin_ore_per_chunk, moreores_tin_min_depth, moreores_tin_max_depth)
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generate_ore("moreores:mineral_silver", "default:stone", minp, maxp, get_next_seed(),
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1/moreores_silver_chunk_size/moreores_silver_chunk_size/moreores_silver_chunk_size, moreores_silver_ore_per_chunk, moreores_silver_min_depth, moreores_silver_max_depth)
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generate_ore("moreores:mineral_gold", "default:stone", minp, maxp, get_next_seed(),
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1/moreores_gold_chunk_size/moreores_gold_chunk_size/moreores_gold_chunk_size, moreores_gold_ore_per_chunk, moreores_gold_min_depth, moreores_gold_max_depth)
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generate_ore("moreores:mineral_mithril", "default:stone", minp, maxp, get_next_seed(),
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1/moreores_mithril_chunk_size/moreores_mithril_chunk_size/moreores_mithril_chunk_size, moreores_mithril_ore_per_chunk, moreores_mithril_min_depth, moreores_mithril_max_depth)
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end)
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