mods/bedrock/init.lua

   1 local BEDROCK_LAYER = -30912 -- determined as appropriate by experiment
   2
   3 local S = minetest.get_translator("bedrock")
   4
   5 minetest.register_ore({
   6         ore_type       = "scatter",
   7         ore            = "bedrock:bedrock",
   8         wherein        = "hades_core:stone",
   9         clust_scarcity = 1 * 1 * 1,
  10         clust_num_ores = 5,
  11         clust_size     = 2,
  12         y_min     = BEDROCK_LAYER, -- Engine changes can modify this value.
  13         y_max     = -30656, -- This ensures the bottom of the world is not even loaded.
  14 })
  15
  16 minetest.register_ore({
  17         ore_type       = "scatter",
  18         ore            = "bedrock:deepstone",
  19         wherein        = "hades_core:stone",
  20         clust_scarcity = 1 * 1 * 1,
  21         clust_num_ores = 5,
  22         clust_size     = 2,
  23         y_min     = -30656,
  24         y_max     = -30000,
  25 })
  26
  27 minetest.register_node("bedrock:bedrock", {
  28         description = S("Bedrock"),
  29         tiles = {"bedrock_bedrock.png"},
  30         groups = {unbreakable = 1, not_in_creative_inventory = 1}, -- For Map Tools' admin pickaxe.
  31         sounds = hades_sounds.node_sound_stone_defaults(),
  32         is_ground_content = false,
  33         on_blast = function() end,
  34         on_destruct = function () end,
  35         can_dig = function() return false end,
  36         diggable = false,
  37         drop = "",
  38 })
  39
  40 minetest.register_node("bedrock:deepstone", {
  41         description = S("Deepstone"),
  42         tiles = {"bedrock_deepstone.png"},
  43         drop = "hades_core:stone", -- Intended.
  44         groups = {cracky = 1, level = 3},
  45         sounds = hades_sounds.node_sound_stone_defaults(),
  46 })
  47
  48 -- Generate a perfect bedrock layer at the world bottom
  49 minetest.register_on_generated(function(minp, maxp)
  50         if maxp.y >= BEDROCK_LAYER and minp.y <= BEDROCK_LAYER then
  51                 local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
  52                 local data = vm:get_data()
  53                 local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
  54                 local c_bedrock = minetest.get_content_id("bedrock:bedrock")
  55
  56                 for x = minp.x, maxp.x do
  57                         for z = minp.z, maxp.z do
  58                                 local p_pos = area:index(x, BEDROCK_LAYER, z)
  59                                 data[p_pos] = c_bedrock
  60                         end
  61                 end
  62
  63                 vm:set_data(data)
  64                 vm:calc_lighting()
  65                 vm:update_liquids()
  66                 vm:write_to_map()
  67         end
  68 end)
  69
  70 if minetest.get_modpath("mesecons_mvps") then
  71         mesecon:register_mvps_stopper("bedrock:bedrock")
  72 end
  73
  74 if minetest.settings:get_bool("log_mods") then
  75         minetest.log("action", "[bedrock] loaded.")
  76 end