638 lines
23 KiB
Lua
638 lines
23 KiB
Lua
--grab a shorthand for the filepath of the mod
|
|
local modpath = minetest.get_modpath(minetest.get_current_modname())
|
|
|
|
if caverealms.config.falling_icicles == true then
|
|
dofile(modpath.."/falling_ice.lua") --complicated function for falling icicles
|
|
print("[caverealms] falling icicles enabled.")
|
|
end
|
|
|
|
local FORTRESSES = caverealms.config.fortresses --true | Should fortresses spawn?
|
|
local FOUNTAINS = caverealms.config.fountains --true | Should fountains spawn?
|
|
|
|
-- Parameters
|
|
|
|
local STAGCHA = caverealms.config.stagcha --0.002 --chance of stalagmites
|
|
local STALCHA = caverealms.config.stalcha --0.003 --chance of stalactites
|
|
local CRYSTAL = caverealms.config.crystal --0.007 --chance of glow crystal formations
|
|
local GEMCHA = caverealms.config.gemcha --0.03 --chance of small glow gems
|
|
local MUSHCHA = caverealms.config.mushcha --0.04 --chance of mushrooms
|
|
local MYCCHA = caverealms.config.myccha --0.03 --chance of mycena mushrooms
|
|
local WORMCHA = caverealms.config.wormcha --0.03 --chance of glow worms
|
|
local GIANTCHA = caverealms.config.giantcha --0.001 -- chance of giant mushrooms
|
|
local ICICHA = caverealms.config.icicha --0.035 -- chance of icicles
|
|
local FLACHA = caverealms.config.flacha --0.04 --chance of constant flames
|
|
local FOUNCHA = caverealms.config.founcha --0.001 --chance of statue + fountain
|
|
local FORTCHA = caverealms.config.fortcha --0.0003 --chance of DM Fortresses
|
|
|
|
local DM_TOP = caverealms.config.dm_top -- -4000 --level at which Dungeon Master Realms start to appear
|
|
local DM_BOT = caverealms.config.dm_bot -- -5000 --level at which "" ends
|
|
local DEEP_CAVE = caverealms.config.deep_cave -- -7000 --level at which deep cave biomes take over
|
|
local YMIN = caverealms.config.ymin
|
|
local YMAX = caverealms.config.ymax
|
|
|
|
local H_LAG = caverealms.config.h_lag --15 --max height for stalagmites
|
|
local H_LAC = caverealms.config.h_lac --20 --...stalactites
|
|
local H_CRY = caverealms.config.h_cry --9 --max height of glow crystals
|
|
local H_CLAC = caverealms.config.h_clac --13 --max height of glow crystal stalactites
|
|
|
|
minetest.register_alias("caverealms:constant_flame", "fire:permanent_flame")
|
|
|
|
local c_water = minetest.get_content_id("default:water_source")
|
|
local c_air = minetest.get_content_id("air")
|
|
local c_ice = minetest.get_content_id("default:ice")
|
|
local c_stone = minetest.get_content_id("default:stone")
|
|
local c_desand = minetest.get_content_id("default:desert_sand")
|
|
local c_flame = minetest.get_content_id("fire:permanent_flame")
|
|
local c_ice = minetest.get_content_id("default:ice")
|
|
local c_lava = minetest.get_content_id("default:lava_source")
|
|
|
|
|
|
local c_algae = minetest.get_content_id("caverealms:stone_with_algae")
|
|
local c_ameth = minetest.get_content_id("caverealms:glow_amethyst")
|
|
local c_amethore = minetest.get_content_id("caverealms:glow_amethyst_ore")
|
|
local c_coalblock = minetest.get_content_id("default:coalblock")
|
|
local c_coaldust = minetest.get_content_id("caverealms:coal_dust")
|
|
local c_crystal = minetest.get_content_id("caverealms:glow_crystal")
|
|
local c_crystore = minetest.get_content_id("caverealms:glow_ore")
|
|
local c_emerald = minetest.get_content_id("caverealms:glow_emerald")
|
|
local c_emore = minetest.get_content_id("caverealms:glow_emerald_ore")
|
|
local c_fortress = minetest.get_content_id("caverealms:s_fortress")
|
|
local c_fountain = minetest.get_content_id("caverealms:s_fountain")
|
|
local c_fungus = minetest.get_content_id("caverealms:fungus")
|
|
local c_gem1 = minetest.get_content_id("caverealms:glow_gem")
|
|
local c_gem2 = minetest.get_content_id("caverealms:glow_gem_2")
|
|
local c_gem3 = minetest.get_content_id("caverealms:glow_gem_3")
|
|
local c_gem4 = minetest.get_content_id("caverealms:glow_gem_4")
|
|
local c_gem5 = minetest.get_content_id("caverealms:glow_gem_5")
|
|
local c_gobsidian = minetest.get_content_id("caverealms:glow_obsidian")
|
|
local c_gobsidian2 = minetest.get_content_id("caverealms:glow_obsidian_2")
|
|
local c_hcobble = minetest.get_content_id("caverealms:hot_cobble")
|
|
local c_icid = minetest.get_content_id("caverealms:icicle_down")
|
|
local c_iciu = minetest.get_content_id("caverealms:icicle_up")
|
|
local c_lichen = minetest.get_content_id("caverealms:stone_with_lichen")
|
|
local c_mesecry = minetest.get_content_id("caverealms:glow_mese")
|
|
local c_meseore = minetest.get_content_id("default:stone_with_mese")
|
|
local c_moss = minetest.get_content_id("caverealms:stone_with_moss")
|
|
local c_mycena = minetest.get_content_id("caverealms:mycena")
|
|
local c_rubore = minetest.get_content_id("caverealms:glow_ruby_ore")
|
|
local c_ruby = minetest.get_content_id("caverealms:glow_ruby")
|
|
local c_salt = minetest.get_content_id("caverealms:stone_with_salt")
|
|
local c_saltcrystal = minetest.get_content_id("caverealms:salt_crystal")
|
|
local c_saltgem1 = minetest.get_content_id("caverealms:salt_gem")
|
|
local c_saltgem2 = minetest.get_content_id("caverealms:salt_gem_2")
|
|
local c_saltgem3 = minetest.get_content_id("caverealms:salt_gem_3")
|
|
local c_saltgem4 = minetest.get_content_id("caverealms:salt_gem_4")
|
|
local c_saltgem5 = minetest.get_content_id("caverealms:salt_gem_5")
|
|
local c_spike1 = minetest.get_content_id("caverealms:spike")
|
|
local c_spike2 = minetest.get_content_id("caverealms:spike_2")
|
|
local c_spike3 = minetest.get_content_id("caverealms:spike_3")
|
|
local c_spike4 = minetest.get_content_id("caverealms:spike_4")
|
|
local c_spike5 = minetest.get_content_id("caverealms:spike_5")
|
|
local c_thinice = minetest.get_content_id("caverealms:thin_ice")
|
|
local c_thinicehanging = minetest.get_content_id("caverealms:hanging_thin_ice")
|
|
local c_worm = minetest.get_content_id("caverealms:glow_worm")
|
|
local c_stem = minetest.get_content_id("caverealms:mushroom_stem")
|
|
local c_cap = minetest.get_content_id("caverealms:mushroom_cap")
|
|
local c_gills = minetest.get_content_id("caverealms:mushroom_gills")
|
|
|
|
local glow_worm_ceiling = function(area, data, ai, vi, bi)
|
|
if math.random() < WORMCHA and data[vi] == c_air and data[bi] == c_air then
|
|
data[vi] = c_worm
|
|
data[bi] = c_worm
|
|
if math.random(2) == 1 then
|
|
local pos = area:position(vi)
|
|
pos.y = pos.y-2
|
|
local bbi = area:indexp(pos)
|
|
if data[bbi] == c_air then
|
|
data[bbi] = c_worm
|
|
if math.random(2) ==1 then
|
|
pos.y = pos.y-1
|
|
local bbbi = area:indexp(pos)
|
|
if data[bbbi] == c_air then
|
|
data[bbbi] = c_worm
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local obsidian_plug = function(area, data, ai, vi, bi)
|
|
local pos = area:position(ai)
|
|
local x = pos.x
|
|
local y = pos.y
|
|
local z = pos.z
|
|
for i = x - 3, x + 3 do
|
|
for j = y - 1, y + 1 do
|
|
for k = z - 3, z + 3 do
|
|
data[area:index(i,j,k)] = c_water
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Dungeon
|
|
|
|
local dungeon_floor = function(area, data, ai, vi, bi)
|
|
if data[bi] == c_stone then data[bi] = c_hcobble end
|
|
if math.random() < FLACHA then --neverending flames
|
|
data[vi] = c_flame
|
|
elseif math.random() < FOUNCHA and FOUNTAINS then --DM FOUNTAIN
|
|
data[vi] = c_fountain
|
|
elseif math.random() < FORTCHA and FORTRESSES then --DM FORTRESS
|
|
data[vi] = c_fortress
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_meseore, c_mesecry)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_rubore, c_ruby)
|
|
end
|
|
end
|
|
end
|
|
|
|
local dungeon_ceiling = function(area, data, ai, vi, bi)
|
|
glow_worm_ceiling(area, data, ai, vi, bi)
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_meseore, c_mesecry)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_rubore, c_ruby)
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Moss
|
|
|
|
local moss_floor = function(area, data, ai, vi, bi)
|
|
if data[bi] == c_stone then data[bi] = c_moss end
|
|
if math.random() < GEMCHA then
|
|
-- gems of random size
|
|
local gems = { c_gem1, c_gem2, c_gem3, c_gem4, c_gem5 }
|
|
local gidx = math.random(1, 12)
|
|
if gidx > 5 then
|
|
gidx = 1
|
|
end
|
|
data[vi] = gems[gidx]
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_emore, c_emerald)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_crystore, c_crystal)
|
|
end
|
|
end
|
|
end
|
|
|
|
local moss_ceiling = function(area, data, ai, vi, bi)
|
|
if data[ai] == c_lava then obsidian_plug(area, data, ai, vi, bi) end
|
|
glow_worm_ceiling(area, data, ai, vi, bi)
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_emore, c_emerald)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_crystore, c_crystal)
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Fungal
|
|
|
|
local fungal_floor = function(area, data, ai, vi, bi)
|
|
if data[bi] == c_stone then data[bi] = c_lichen
|
|
if math.random() < MUSHCHA then --mushrooms
|
|
data[vi] = c_fungus
|
|
elseif math.random() < MYCCHA then --mycena mushrooms
|
|
data[vi] = c_mycena
|
|
elseif math.random() < GIANTCHA then --giant mushrooms
|
|
local cap_radius = math.random(2,5)
|
|
local stem_height = math.random(3,7)
|
|
subterrane:giant_shroom(vi, area, data, c_stem, c_cap, c_gills, stem_height, cap_radius)
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_crystore, c_crystal)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_emore, c_emerald)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local fungal_ceiling = function(area, data, ai, vi, bi)
|
|
if data[ai] == c_lava then obsidian_plug(area, data, ai, vi, bi) end
|
|
glow_worm_ceiling(area, data, ai, vi, bi)
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_crystore, c_crystal)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_emore, c_emerald)
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Algae
|
|
|
|
local algae_floor = function(area, data, ai, vi, bi)
|
|
if data[bi] == c_stone then data[bi] = c_algae end
|
|
if subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(25) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_meseore, c_mesecry)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_emore, c_emerald)
|
|
end
|
|
end
|
|
end
|
|
|
|
local algae_ceiling = function(area, data, ai, vi, bi)
|
|
if data[ai] == c_lava then obsidian_plug(area, data, ai, vi, bi) end
|
|
glow_worm_ceiling(area, data, ai, vi, bi)
|
|
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(25) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_meseore, c_mesecry)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_emore, c_emerald)
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Glaciated
|
|
|
|
local glaciated_floor = function(area, data, ai, vi, bi)
|
|
data[vi] = c_thinice
|
|
data[bi] = c_thinice
|
|
if math.random() < ICICHA then --if glaciated, place icicles
|
|
data[ai] = c_iciu
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(3) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_crystore, c_crystal)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_ice, c_ice, c_thinice)
|
|
end
|
|
end
|
|
end
|
|
|
|
local glaciated_ceiling = function(area, data, ai, vi, bi)
|
|
if data[ai] == c_lava then obsidian_plug(area, data, ai, vi, bi) end
|
|
if math.random() < ICICHA then
|
|
data[vi] = c_icid
|
|
end
|
|
glow_worm_ceiling(area, data, ai, vi, bi)
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(3) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_crystore, c_crystal)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_ice, c_ice, c_thinicehanging)
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Deep Glaciated
|
|
|
|
|
|
local deep_glaciated_floor = function(area, data, ai, vi, bi)
|
|
data[vi] = c_ice
|
|
data[bi] = c_ice
|
|
if math.random() < ICICHA then --if glaciated, place icicles
|
|
data[ai] = c_iciu
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(3) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_crystore, c_crystal)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_ice, c_ice, c_thinice)
|
|
end
|
|
end
|
|
end
|
|
|
|
local deep_glaciated_ceiling = function(area, data, ai, vi, bi)
|
|
if data[ai] == c_lava then obsidian_plug(area, data, ai, vi, bi) end
|
|
if math.random() < ICICHA then
|
|
data[vi] = c_icid
|
|
end
|
|
glow_worm_ceiling(area, data, ai, vi, bi)
|
|
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(3) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_crystore, c_crystal)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_ice, c_ice, c_thinicehanging)
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Salt
|
|
|
|
|
|
--glowing crystal stalagmite spawner
|
|
local salt_stalagmite = function(vi, area, data)
|
|
local pos = area:position(vi)
|
|
local x = pos.x
|
|
local y = pos.y
|
|
local z = pos.z
|
|
|
|
local scale = math.random(2, 4)
|
|
if scale == 2 then
|
|
for j = -3, 3 do
|
|
for k = -3, 3 do
|
|
local vi = area:index(x+j, y, z+k)
|
|
data[vi] = c_stone
|
|
if math.abs(j) ~= 3 and math.abs(k) ~= 3 then
|
|
local vi = area:index(x+j, y+1, z+k)
|
|
data[vi] = c_stone
|
|
end
|
|
end
|
|
end
|
|
else
|
|
for j = -4, 4 do
|
|
for k = -4, 4 do
|
|
local vi = area:index(x+j, y, z+k)
|
|
data[vi] = c_stone
|
|
if math.abs(j) ~= 4 and math.abs(k) ~= 4 then
|
|
local vi = area:index(x+j, y+1, z+k)
|
|
data[vi] = c_stone
|
|
end
|
|
end
|
|
end
|
|
end
|
|
for j = 2, scale + 2 do --y
|
|
for k = -2, scale - 2 do
|
|
for l = -2, scale - 2 do
|
|
local vi = area:index(x+k, y+j, z+l)
|
|
data[vi] = c_saltcrystal -- make cube
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local salt_floor = function(area, data, ai, vi, bi)
|
|
data[vi] = c_salt
|
|
data[bi] = c_salt
|
|
if math.random() < GEMCHA then
|
|
-- gems of random size
|
|
local gems = { c_saltgem1, c_saltgem2, c_saltgem3, c_saltgem4, c_saltgem5 }
|
|
local gidx = math.random(1, 12)
|
|
if gidx > 5 then
|
|
gidx = 1
|
|
end
|
|
data[ai] = gems[gidx]
|
|
elseif math.random() < STAGCHA then
|
|
salt_stalagmite(vi, area, data)
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_rubore, c_ruby)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_crystore, c_crystal)
|
|
end
|
|
end
|
|
end
|
|
|
|
local salt_ceiling = function(area, data, ai, vi, bi)
|
|
glow_worm_ceiling(area, data, ai, vi, bi, 7)
|
|
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_rubore, c_ruby)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_crystore, c_crystal)
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Glowing Obsidian
|
|
|
|
local obsidian_floor = function(area, data, ai, vi, bi)
|
|
if math.random() < 0.5 then
|
|
data[vi] = c_gobsidian
|
|
data[bi] = c_gobsidian
|
|
else
|
|
data[vi] = c_gobsidian2
|
|
data[bi] = c_gobsidian2
|
|
end
|
|
if math.random() < FLACHA then --neverending flames
|
|
data[ai] = c_flame
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_emore, c_emerald)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_rubore, c_ruby)
|
|
end
|
|
end
|
|
end
|
|
|
|
local obsidian_ceiling = function(area, data, ai, vi, bi)
|
|
glow_worm_ceiling(area, data, ai, vi, bi, 8)
|
|
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_emore, c_emerald)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_rubore, c_ruby)
|
|
end
|
|
end
|
|
end
|
|
|
|
-----------------------------------------------------------------------------------------------------------
|
|
-- Coal Dust
|
|
|
|
local coal_floor = function(area, data, ai, vi, bi)
|
|
if math.random() < 0.05 then
|
|
data[vi] = c_coalblock
|
|
data[bi] = c_coalblock
|
|
elseif math.random() < 0.15 then
|
|
data[vi] = c_coaldust
|
|
data[bi] = c_coaldust
|
|
else
|
|
data[vi] = c_desand
|
|
data[bi] = c_desand
|
|
end
|
|
if math.random() < FLACHA * 0.75 then --neverending flames
|
|
data[ai] = c_flame
|
|
elseif math.random() < GEMCHA then
|
|
-- spikes of random size
|
|
local spikes = { c_spike1, c_spike2, c_spike3, c_spike4, c_spike5 }
|
|
local sidx = math.random(1, 12)
|
|
if sidx > 5 then
|
|
sidx = 1
|
|
end
|
|
data[ai] = spikes[sidx]
|
|
elseif subterrane:vertically_consistent_random(vi, area) < STAGCHA then
|
|
subterrane:giant_stalagmite(vi, area, data, 6, H_LAG, c_stone, c_stone, c_stone)
|
|
elseif math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_meseore, c_mesecry)
|
|
else
|
|
subterrane:giant_stalagmite(vi, area, data, 5, H_CRY, c_stone, c_amethore, c_ameth)
|
|
end
|
|
end
|
|
end
|
|
|
|
local coal_ceiling = function(area, data, ai, vi, bi)
|
|
if math.random() < WORMCHA then
|
|
glow_worm_ceiling(area, data, ai, vi, bi)
|
|
end
|
|
if subterrane:vertically_consistent_random(vi, area) < STALCHA then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_LAC, c_stone, c_stone, c_stone)
|
|
end
|
|
if math.random() < CRYSTAL then
|
|
if math.random(15) == 1 then
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_meseore, c_mesecry)
|
|
else
|
|
subterrane:giant_stalactite(vi, area, data, 6, H_CLAC, c_stone, c_amethore, c_ameth)
|
|
end
|
|
end
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------
|
|
|
|
-- default mapgen registers an "underground" biome that gets in the way of everything.
|
|
subterrane:override_biome({
|
|
name = "underground",
|
|
y_min = YMAX,
|
|
y_max = -113,
|
|
heat_point = 50,
|
|
humidity_point = 50,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_dungeon",
|
|
y_min = DM_BOT,
|
|
y_max = DM_TOP,
|
|
heat_point = 50,
|
|
humidity_point = 50,
|
|
_subterrane_ceiling_decor = dungeon_ceiling,
|
|
_subterrane_floor_decor = dungeon_floor,
|
|
_subterrane_fill_node = c_air,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_moss",
|
|
y_min = DEEP_CAVE,
|
|
y_max = YMAX,
|
|
heat_point = 80,
|
|
humidity_point = 10,
|
|
_subterrane_ceiling_decor = moss_ceiling,
|
|
_subterrane_floor_decor = moss_floor,
|
|
_subterrane_fill_node = c_air,
|
|
_subterrane_mitigate_lava = true,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_fungal",
|
|
y_min = DEEP_CAVE,
|
|
y_max = YMAX,
|
|
heat_point = 60,
|
|
humidity_point = 50,
|
|
_subterrane_ceiling_decor = fungal_ceiling,
|
|
_subterrane_floor_decor = fungal_floor,
|
|
_subterrane_fill_node = c_air,
|
|
_subterrane_mitigate_lava = true,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_algae",
|
|
y_min = DEEP_CAVE,
|
|
y_max = YMAX,
|
|
heat_point = 80,
|
|
humidity_point = 90,
|
|
_subterrane_ceiling_decor = algae_ceiling,
|
|
_subterrane_floor_decor = algae_floor,
|
|
_subterrane_fill_node = c_air,
|
|
_subterrane_mitigate_lava = true,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_glaciated",
|
|
y_min = DEEP_CAVE,
|
|
y_max = YMAX,
|
|
heat_point = 0,
|
|
humidity_point = 50,
|
|
_subterrane_ceiling_decor = glaciated_ceiling,
|
|
_subterrane_floor_decor = glaciated_floor,
|
|
_subterrane_fill_node = c_air,
|
|
_subterrane_mitigate_lava = true,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_deep_glaciated",
|
|
y_min = YMIN,
|
|
y_max = DEEP_CAVE,
|
|
heat_point = 0,
|
|
humidity_point = 50,
|
|
_subterrane_ceiling_decor = deep_glaciated_ceiling,
|
|
_subterrane_floor_decor = deep_glaciated_floor,
|
|
_subterrane_fill_node = c_air,
|
|
_subterrane_mitigate_lava = true,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_salt_crystal",
|
|
y_min = YMIN,
|
|
y_max = DEEP_CAVE,
|
|
heat_point = 80,
|
|
humidity_point = 90,
|
|
_subterrane_ceiling_decor = salt_ceiling,
|
|
_subterrane_floor_decor = salt_floor,
|
|
_subterrane_fill_node = c_air,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_glow_obsidian",
|
|
y_min = YMIN,
|
|
y_max = DEEP_CAVE,
|
|
heat_point = 80,
|
|
humidity_point = 10,
|
|
_subterrane_ceiling_decor = obsidian_ceiling,
|
|
_subterrane_floor_decor = obsidian_floor,
|
|
_subterrane_fill_node = c_air,
|
|
})
|
|
|
|
minetest.register_biome({
|
|
name = "caverealms_coal_dust",
|
|
y_min = YMIN,
|
|
y_max = DEEP_CAVE,
|
|
heat_point = 60,
|
|
humidity_point = 50,
|
|
_subterrane_ceiling_decor = coal_ceiling,
|
|
_subterrane_floor_decor = coal_floor,
|
|
_subterrane_fill_node = c_air,
|
|
})
|