dfcaverns/df_caverns/sunless_sea.lua

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local c_water = df_caverns.node_id.water
local c_air = df_caverns.node_id.air
local c_dirt = df_caverns.node_id.dirt
local c_dirt_moss = df_caverns.node_id.dirt_moss
local c_sand = df_caverns.node_id.sand
local c_gravel = df_caverns.node_id.gravel
local c_wet_flowstone = df_caverns.node_id.wet_flowstone
local c_dry_flowstone = df_caverns.node_id.dry_flowstone
local c_lava = df_caverns.node_id.lava
local c_obsidian = df_caverns.node_id.obsidian
local chasms_path = minetest.get_modpath("chasms")
local c_coral_table = {}
for node_name, node_def in pairs(minetest.registered_nodes) do
if minetest.get_item_group(node_name, "dfcaverns_cave_coral") > 0 then
table.insert(c_coral_table, minetest.get_content_id(node_name))
end
end
local mushroom_shrublist
local fungispore_shrublist
if minetest.get_modpath("df_farming") then
mushroom_shrublist = {
df_farming.spawn_plump_helmet_vm,
df_farming.spawn_plump_helmet_vm,
df_farming.spawn_dimple_cup_vm,
df_farming.spawn_dead_fungus_vm,
df_farming.spawn_cavern_fungi_vm,
}
fungispore_shrublist = {
df_farming.spawn_pig_tail_vm,
df_farming.spawn_sweet_pod_vm,
df_farming.spawn_cave_wheat_vm,
df_farming.spawn_cave_wheat_vm,
df_farming.spawn_dead_fungus_vm,
df_farming.spawn_cavern_fungi_vm,
}
end
------------------------------------------------------------------------------------------
local perlin_cave_sunless_sea = {
offset = 0,
scale = 1,
spread = {x=df_caverns.config.horizontal_cavern_scale * 2, y=df_caverns.config.vertical_cavern_scale * 0.5, z=df_caverns.config.horizontal_cavern_scale * 2},
seed = -400000000089,
octaves = 3,
persist = 0.67
}
local perlin_wave_sunless_sea = {
offset = 0,
scale = 1,
spread = {x=df_caverns.config.horizontal_cavern_scale * 4, y=df_caverns.config.vertical_cavern_scale * 0.5, z=df_caverns.config.horizontal_cavern_scale * 4}, -- squashed 2:1
seed = 59033,
octaves = 6,
persist = 0.63
}
local perlin_cave_rivers = {
offset = 0,
scale = 1,
spread = {x=400, y=400, z=400},
seed = -400000000089,
octaves = 3,
persist = 0.67,
flags = "", -- remove "eased" flag, makes the paths of rivers a bit jaggedier and more interesting that curvy smooth paths
}
-- large-scale rise and fall to make the seam between roof and floor less razor-flat and make the rivers shallower and deeper in various places
local perlin_wave_rivers = {
offset = 0,
scale = 1,
spread = {x=800, y=800, z=800},
seed = -4000089,
octaves = 3,
persist = 0.67,
}
local sea_level = df_caverns.config.level3_min - (df_caverns.config.level3_min - df_caverns.config.sunless_sea_min) * 0.5
local floor_mult = 100
local floor_displace = -10
local ceiling_mult = -200
local ceiling_displace = 20
local wave_mult = 7
local ripple_mult = 15
local y_max_river = sea_level + 2*wave_mult + ceiling_displace + ripple_mult
local y_min_river = sea_level - 2*wave_mult + floor_displace
local hot_zone_boundary = 70
local middle_zone_boundary = 50
local cool_zone_boundary = 30
local mushroom_cavern_floor = function(abs_cracks, vert_rand, vi, area, data, data_param2)
local ystride = area.ystride
if abs_cracks < 0.1 then
df_caverns.stalagmites(abs_cracks, vert_rand, vi, area, data, data_param2, true)
elseif data[vi-ystride] ~= c_air and data[vi-ystride] ~= c_water then -- leave the ground as rock if it's only one node thick
if math.random() < 0.25 then
data[vi] = c_dirt
else
data[vi] = c_dirt_moss
end
if math.random() < 0.1 then
df_caverns.place_shrub(vi+ystride, area, data, data_param2, mushroom_shrublist)
elseif abs_cracks > 0.25 then
if math.random() < 0.01 then
df_trees.spawn_tower_cap_vm(vi+ystride, area, data)
elseif math.random() < 0.01 then
Primordial cavern layer (#12) * bring in the art assets from ClockGen's "better_caves_modpack" under CC BY 4.0,, code written from scratch. * update mapgen_helper * import ClockGen's giant mushroom schematics, make them and giant ferns growable * add giant jungle mushroom, rough out actual cavern layer code framework * fungal ceiling decorations * decorate fungal floor a bit * update mapgen_helper * update primordial mushroom schematic placement to ensure it fits * add giant mycelium fungoidal structure * add giant mycelium to mapgen * fix settings for giant mycelium * make mycelium grow when players aren't present * allow mycelium growth to pause when it hits unloaded areas * add a use for giant mycelium * make giant mushrooms edible, make jungle trees growable * rough out the jungle biome * Make a spectrum of jungle growth * optimize pngs, add is_ground_content to everything * use custom is_ground_content method * fix a crash with veinstone, and simplify nvals_cave lookup now that overgen covers the same area * more fixes for overgen support * remove unintentional airspace from underside of slade * fix for overgen crash in level 2 * primordial column material, add sealed shafts to underworld * add seal block * Set up puzzle seals to be able to dig a staircase shaft through the slade layer. TODO: the puzzle to guard the trigger. * puzzle seals now fully functional. Need to add clues for decoding the keys next. * add a small bit of anti-griefing - the seal breach bell only tolls globally 13 times per activation * add flowers to the underworld warrior bones * switch to a different key bell * fancy up the puzzle seal temples with some custom blocks, add sub-slade grid passages * add a clue to the seal formspec * tweak background of inscription 2 so it's less obviously a copy of the background for inscription 1 * switch to compositing to save a few bytes * fancy up the seal's upper surface with inscriptions to make the formspec feel consistent * puzzle particle, bones were only spawning on top of structures * fix ice/oil on level 3, tweak some loot probabilities * add trail mod support * remove deprecated files * boost default plant growth delay, add growing selection boxes * update map colours * add named waypoints to the underworld * try a more efficient way of changing the interiors of columns * polishing up the Primordial layer * update guide with some Primordial teasers * updated magma sea screenshot * update mapgen_helper and subterrane * reduce density of megaflora a bit - was too hard to walk through * spreading_dirt_type depends on light, create my own ABM instead * add names to the glowing pits and some of the ruins * separate setting for ruin markers * record identity of slade-breachers * make mycelia climbable * update subterrane * change surface tunnel detection to allow above-ground stalactites and stalagmites * add rare thicker Goblin Caps, suitable for use as huts. * better goblin cap schematics * update colours * make it slightly harder to dig down through amethyst sheathing of pits * fixing up fungus light sensitivity, tree growth code * fix a few minor bugs * update deprecated functions * add various eating sounds * make mapping kit requirement more flexible * update spindlestem growth code, remove deprecated functions * fix leftover undefined variable * add fireflies to primordial, spread out the post-mapgen node timer for plant matter a bit more. * fix bones formspec * add lbm to upgrade old bones * fix slade undiggability * make torchspines smokey and manually lightable * fix drop definitions * generate dry stalactites in near-surface caverns. * caverns become far too smokey, alas * add pitter patter of spore tree spores, alternate paper recipe * new mapgen_helper metrics * add smokey back to torchspine now that it can be dialed down a bit * replace glowstone texture with a new animated one * switch from ABM to node timer for mapgen mycelium growth * make mapgen mycelium timer delay configurable * improve the efficiency of giant mycelium growth using flat node array, fewer dereferences * remove the smoke from torchspines again - it doesn't dissipate that deep underground * give slade a more muted, gloomy hue to differentiate it from nether stone * update screenshots with new slade colors * update mapgen_helper
2020-02-13 07:49:17 +01:00
df_trees.spawn_goblin_cap_vm(vi+ystride, area, data, data_param2)
Small stuff (#8) * cave pearls and spindleshrooms (name subject to change) now are things. Not in mapgen yet. * add the wandering "gas wisp" to light up some of the gas-filled caverns * make wisps rarely spawned by gas explosions * revamp spindlestems into a sort of mineral detector, add glowing extract bottles * optimize pngs * add gas wisps to mapgen * add spindlestems to cavern level 1, most level 1 warrens are now lit up * update internal names, adjust mineral detection range * add cave pearls to some level 2 warrens and tunnels * switch experimental simplecrafting_lib support to crafting mod * Pearls don't grow on falling nodes * put spindlestems with goblin caps, make them always grow red when near those * bunch of documentation * add castle coral to replace cave coral, which has been repurposed into column decoration * documentation for cave coral, update some locale text * add a recipe for cooking oil into paraffin * add old bones to the underworld * MIT license for bones_loot * also cook black cap gills into paraffin, they're oily * add salt crystals to the bloodthorn caverns, illuminating the floor * documentation for salt crystals * auto-generate minetestmapper colors. need to update the spindlestem colours manually * add spindlestem to fungiwood caverns too, and increase warren coverage * in anticipation of eventually adding stuff below the Slade, making glowing pit erosion self-limiting. * add a bit of displacement to the underside of the slade layer * Unique images and names for cooking recipes. * revamp bones loot * add softer footsteps for some fungus types * update mapgen_helper * update cave coral screenshot * mention glowing salts in bloodthorn caverns
2019-08-19 05:20:07 +02:00
elseif math.random() < 0.02 then
df_trees.spawn_spindlestem_vm(vi+ystride, area, data, data_param2)
end
end
end
end
local fungispore_cavern_floor = function(abs_cracks, vert_rand, vi, area, data, data_param2)
local ystride = area.ystride
if abs_cracks < 0.1 then
df_caverns.stalagmites(abs_cracks, vert_rand, vi, area, data, data_param2, true)
elseif data[vi-ystride] ~= c_air and data[vi-ystride] ~= c_water then -- leave the ground as rock if it's only one node thick
if math.random() < 0.25 then
data[vi] = c_dirt
else
data[vi] = c_dirt_moss
end
if math.random() < 0.1 then
df_caverns.place_shrub(vi+ystride, area, data, data_param2, fungispore_shrublist)
elseif abs_cracks > 0.35 then
if math.random() < 0.025 then
df_trees.spawn_fungiwood_vm(vi+ystride, area, data)
elseif math.random() < 0.025 then
Primordial cavern layer (#12) * bring in the art assets from ClockGen's "better_caves_modpack" under CC BY 4.0,, code written from scratch. * update mapgen_helper * import ClockGen's giant mushroom schematics, make them and giant ferns growable * add giant jungle mushroom, rough out actual cavern layer code framework * fungal ceiling decorations * decorate fungal floor a bit * update mapgen_helper * update primordial mushroom schematic placement to ensure it fits * add giant mycelium fungoidal structure * add giant mycelium to mapgen * fix settings for giant mycelium * make mycelium grow when players aren't present * allow mycelium growth to pause when it hits unloaded areas * add a use for giant mycelium * make giant mushrooms edible, make jungle trees growable * rough out the jungle biome * Make a spectrum of jungle growth * optimize pngs, add is_ground_content to everything * use custom is_ground_content method * fix a crash with veinstone, and simplify nvals_cave lookup now that overgen covers the same area * more fixes for overgen support * remove unintentional airspace from underside of slade * fix for overgen crash in level 2 * primordial column material, add sealed shafts to underworld * add seal block * Set up puzzle seals to be able to dig a staircase shaft through the slade layer. TODO: the puzzle to guard the trigger. * puzzle seals now fully functional. Need to add clues for decoding the keys next. * add a small bit of anti-griefing - the seal breach bell only tolls globally 13 times per activation * add flowers to the underworld warrior bones * switch to a different key bell * fancy up the puzzle seal temples with some custom blocks, add sub-slade grid passages * add a clue to the seal formspec * tweak background of inscription 2 so it's less obviously a copy of the background for inscription 1 * switch to compositing to save a few bytes * fancy up the seal's upper surface with inscriptions to make the formspec feel consistent * puzzle particle, bones were only spawning on top of structures * fix ice/oil on level 3, tweak some loot probabilities * add trail mod support * remove deprecated files * boost default plant growth delay, add growing selection boxes * update map colours * add named waypoints to the underworld * try a more efficient way of changing the interiors of columns * polishing up the Primordial layer * update guide with some Primordial teasers * updated magma sea screenshot * update mapgen_helper and subterrane * reduce density of megaflora a bit - was too hard to walk through * spreading_dirt_type depends on light, create my own ABM instead * add names to the glowing pits and some of the ruins * separate setting for ruin markers * record identity of slade-breachers * make mycelia climbable * update subterrane * change surface tunnel detection to allow above-ground stalactites and stalagmites * add rare thicker Goblin Caps, suitable for use as huts. * better goblin cap schematics * update colours * make it slightly harder to dig down through amethyst sheathing of pits * fixing up fungus light sensitivity, tree growth code * fix a few minor bugs * update deprecated functions * add various eating sounds * make mapping kit requirement more flexible * update spindlestem growth code, remove deprecated functions * fix leftover undefined variable * add fireflies to primordial, spread out the post-mapgen node timer for plant matter a bit more. * fix bones formspec * add lbm to upgrade old bones * fix slade undiggability * make torchspines smokey and manually lightable * fix drop definitions * generate dry stalactites in near-surface caverns. * caverns become far too smokey, alas * add pitter patter of spore tree spores, alternate paper recipe * new mapgen_helper metrics * add smokey back to torchspine now that it can be dialed down a bit * replace glowstone texture with a new animated one * switch from ABM to node timer for mapgen mycelium growth * make mapgen mycelium timer delay configurable * improve the efficiency of giant mycelium growth using flat node array, fewer dereferences * remove the smoke from torchspines again - it doesn't dissipate that deep underground * give slade a more muted, gloomy hue to differentiate it from nether stone * update screenshots with new slade colors * update mapgen_helper
2020-02-13 07:49:17 +01:00
df_trees.spawn_spore_tree_vm(vi+ystride, area, data, data_param2)
end
end
end
end
local cool_zone_ceiling = function(abs_cracks, vert_rand, vi, area, data, data_param2)
if abs_cracks < 0.1 then
df_caverns.stalactites(abs_cracks, vert_rand, vi, area, data, data_param2, false)
end
end
local hot_zone_ceiling = function(abs_cracks, vert_rand, vi, area, data, data_param2)
-- dry zone ceiling, add crystals
if abs_cracks < 0.1 then
df_caverns.stalactites(abs_cracks, vert_rand, vi, area, data, data_param2, false)
end
if abs_cracks > 0.3 and math.random() < 0.005 then
df_mapitems.place_big_crystal_cluster(area, data, data_param2, vi, math.random(0,3), true)
end
end
local cool_zone_floor = df_caverns.dry_cavern_floor
local hot_zone_floor = function(abs_cracks, vert_rand, vi, area, data, data_param2)
if abs_cracks < 0.075 then
df_caverns.stalagmites(abs_cracks, vert_rand, vi, area, data, data_param2, false)
elseif abs_cracks > 0.3 and math.random() < 0.005 then
df_mapitems.place_big_crystal_cluster(area, data, data_param2, vi+area.ystride, math.random(0,2), false)
end
end
local decorate_sunless_sea = function(minp, maxp, seed, vm, node_arrays, area, data)
math.randomseed(minp.x + minp.y*2^8 + minp.z*2^16 + seed) -- make decorations consistent between runs
local heatmap = minetest.get_mapgen_object("heatmap")
local data_param2 = df_caverns.data_param2
vm:get_param2_data(data_param2)
local nvals_cracks = mapgen_helper.perlin2d("df_cavern:cracks", minp, maxp, df_caverns.np_cracks)
local minp_below = minp.y <= sea_level
local maxp_above = maxp.y > sea_level
local nvals_cave = mapgen_helper.perlin2d("df_caverns:sunless_sea", minp, maxp, perlin_cave_rivers) --cave noise for structure
local nvals_wave = mapgen_helper.perlin2d("df_caverns:sunless_sea_wave", minp, maxp, perlin_wave_rivers) --cave noise for structure
local skip_next = false -- mapgen is proceeding upward on the y axis,
--if this is true it skips a step to allow for things to be placed above the floor
-- creates "river" caverns
for vi, x, y, z in area:iterp_yxz(minp, maxp) do
if not skip_next then
if y < y_max_river and y > y_min_river then
local index2d = mapgen_helper.index2d(minp, maxp, x, z)
local abs_cave = math.abs(nvals_cave[index2d])
local wave = nvals_wave[index2d] * wave_mult
local cracks = nvals_cracks[index2d]
local ripple = cracks * ((y - y_min_river) / (y_max_river - y_min_river)) * ripple_mult
-- above floor and below ceiling
local floor_height = math.floor(abs_cave * floor_mult + sea_level + floor_displace + wave)
local ceiling_height = math.floor(abs_cave * ceiling_mult + sea_level + ceiling_displace + wave + ripple)
-- deal with lava
if y <= floor_height and y > floor_height - 3 and y < sea_level + 5 and data[vi] == c_lava then
data[vi] = c_obsidian
end
if y == floor_height and y < sea_level and not mapgen_helper.buildable_to(data[vi]) then
if cracks > 0.2 then
data[vi] = c_sand
if cracks > 0.5 then
data[vi+area.ystride] = c_sand
skip_next = true
end
else
data[vi] = c_gravel
end
elseif y > floor_height and y < ceiling_height and data[vi] ~= c_wet_flowstone then
data[vi] = c_air
elseif y == ceiling_height and not mapgen_helper.buildable_to(data[vi]) then
df_caverns.glow_worm_cavern_ceiling(math.abs(cracks),
mapgen_helper.xz_consistent_randomi(area, vi), vi, area, data, data_param2)
end
-- Deal with lava
if y >= ceiling_height and y < ceiling_height + 5 and y > sea_level - 5 and data[vi] == c_lava then
data[vi] = c_obsidian
end
end
Primordial cavern layer (#12) * bring in the art assets from ClockGen's "better_caves_modpack" under CC BY 4.0,, code written from scratch. * update mapgen_helper * import ClockGen's giant mushroom schematics, make them and giant ferns growable * add giant jungle mushroom, rough out actual cavern layer code framework * fungal ceiling decorations * decorate fungal floor a bit * update mapgen_helper * update primordial mushroom schematic placement to ensure it fits * add giant mycelium fungoidal structure * add giant mycelium to mapgen * fix settings for giant mycelium * make mycelium grow when players aren't present * allow mycelium growth to pause when it hits unloaded areas * add a use for giant mycelium * make giant mushrooms edible, make jungle trees growable * rough out the jungle biome * Make a spectrum of jungle growth * optimize pngs, add is_ground_content to everything * use custom is_ground_content method * fix a crash with veinstone, and simplify nvals_cave lookup now that overgen covers the same area * more fixes for overgen support * remove unintentional airspace from underside of slade * fix for overgen crash in level 2 * primordial column material, add sealed shafts to underworld * add seal block * Set up puzzle seals to be able to dig a staircase shaft through the slade layer. TODO: the puzzle to guard the trigger. * puzzle seals now fully functional. Need to add clues for decoding the keys next. * add a small bit of anti-griefing - the seal breach bell only tolls globally 13 times per activation * add flowers to the underworld warrior bones * switch to a different key bell * fancy up the puzzle seal temples with some custom blocks, add sub-slade grid passages * add a clue to the seal formspec * tweak background of inscription 2 so it's less obviously a copy of the background for inscription 1 * switch to compositing to save a few bytes * fancy up the seal's upper surface with inscriptions to make the formspec feel consistent * puzzle particle, bones were only spawning on top of structures * fix ice/oil on level 3, tweak some loot probabilities * add trail mod support * remove deprecated files * boost default plant growth delay, add growing selection boxes * update map colours * add named waypoints to the underworld * try a more efficient way of changing the interiors of columns * polishing up the Primordial layer * update guide with some Primordial teasers * updated magma sea screenshot * update mapgen_helper and subterrane * reduce density of megaflora a bit - was too hard to walk through * spreading_dirt_type depends on light, create my own ABM instead * add names to the glowing pits and some of the ruins * separate setting for ruin markers * record identity of slade-breachers * make mycelia climbable * update subterrane * change surface tunnel detection to allow above-ground stalactites and stalagmites * add rare thicker Goblin Caps, suitable for use as huts. * better goblin cap schematics * update colours * make it slightly harder to dig down through amethyst sheathing of pits * fixing up fungus light sensitivity, tree growth code * fix a few minor bugs * update deprecated functions * add various eating sounds * make mapping kit requirement more flexible * update spindlestem growth code, remove deprecated functions * fix leftover undefined variable * add fireflies to primordial, spread out the post-mapgen node timer for plant matter a bit more. * fix bones formspec * add lbm to upgrade old bones * fix slade undiggability * make torchspines smokey and manually lightable * fix drop definitions * generate dry stalactites in near-surface caverns. * caverns become far too smokey, alas * add pitter patter of spore tree spores, alternate paper recipe * new mapgen_helper metrics * add smokey back to torchspine now that it can be dialed down a bit * replace glowstone texture with a new animated one * switch from ABM to node timer for mapgen mycelium growth * make mapgen mycelium timer delay configurable * improve the efficiency of giant mycelium growth using flat node array, fewer dereferences * remove the smoke from torchspines again - it doesn't dissipate that deep underground * give slade a more muted, gloomy hue to differentiate it from nether stone * update screenshots with new slade colors * update mapgen_helper
2020-02-13 07:49:17 +01:00
else
skip_next = false
end
end
if minp.y <= sea_level then
for vi, x, y, z in area:iterp_yxz(area.MinEdge, area.MaxEdge) do
-- convert all air below sea level into water
if y <= sea_level and data[vi] == c_air then
data[vi] = c_water
end
end
end
Primordial cavern layer (#12) * bring in the art assets from ClockGen's "better_caves_modpack" under CC BY 4.0,, code written from scratch. * update mapgen_helper * import ClockGen's giant mushroom schematics, make them and giant ferns growable * add giant jungle mushroom, rough out actual cavern layer code framework * fungal ceiling decorations * decorate fungal floor a bit * update mapgen_helper * update primordial mushroom schematic placement to ensure it fits * add giant mycelium fungoidal structure * add giant mycelium to mapgen * fix settings for giant mycelium * make mycelium grow when players aren't present * allow mycelium growth to pause when it hits unloaded areas * add a use for giant mycelium * make giant mushrooms edible, make jungle trees growable * rough out the jungle biome * Make a spectrum of jungle growth * optimize pngs, add is_ground_content to everything * use custom is_ground_content method * fix a crash with veinstone, and simplify nvals_cave lookup now that overgen covers the same area * more fixes for overgen support * remove unintentional airspace from underside of slade * fix for overgen crash in level 2 * primordial column material, add sealed shafts to underworld * add seal block * Set up puzzle seals to be able to dig a staircase shaft through the slade layer. TODO: the puzzle to guard the trigger. * puzzle seals now fully functional. Need to add clues for decoding the keys next. * add a small bit of anti-griefing - the seal breach bell only tolls globally 13 times per activation * add flowers to the underworld warrior bones * switch to a different key bell * fancy up the puzzle seal temples with some custom blocks, add sub-slade grid passages * add a clue to the seal formspec * tweak background of inscription 2 so it's less obviously a copy of the background for inscription 1 * switch to compositing to save a few bytes * fancy up the seal's upper surface with inscriptions to make the formspec feel consistent * puzzle particle, bones were only spawning on top of structures * fix ice/oil on level 3, tweak some loot probabilities * add trail mod support * remove deprecated files * boost default plant growth delay, add growing selection boxes * update map colours * add named waypoints to the underworld * try a more efficient way of changing the interiors of columns * polishing up the Primordial layer * update guide with some Primordial teasers * updated magma sea screenshot * update mapgen_helper and subterrane * reduce density of megaflora a bit - was too hard to walk through * spreading_dirt_type depends on light, create my own ABM instead * add names to the glowing pits and some of the ruins * separate setting for ruin markers * record identity of slade-breachers * make mycelia climbable * update subterrane * change surface tunnel detection to allow above-ground stalactites and stalagmites * add rare thicker Goblin Caps, suitable for use as huts. * better goblin cap schematics * update colours * make it slightly harder to dig down through amethyst sheathing of pits * fixing up fungus light sensitivity, tree growth code * fix a few minor bugs * update deprecated functions * add various eating sounds * make mapping kit requirement more flexible * update spindlestem growth code, remove deprecated functions * fix leftover undefined variable * add fireflies to primordial, spread out the post-mapgen node timer for plant matter a bit more. * fix bones formspec * add lbm to upgrade old bones * fix slade undiggability * make torchspines smokey and manually lightable * fix drop definitions * generate dry stalactites in near-surface caverns. * caverns become far too smokey, alas * add pitter patter of spore tree spores, alternate paper recipe * new mapgen_helper metrics * add smokey back to torchspine now that it can be dialed down a bit * replace glowstone texture with a new animated one * switch from ABM to node timer for mapgen mycelium growth * make mapgen mycelium timer delay configurable * improve the efficiency of giant mycelium growth using flat node array, fewer dereferences * remove the smoke from torchspines again - it doesn't dissipate that deep underground * give slade a more muted, gloomy hue to differentiate it from nether stone * update screenshots with new slade colors * update mapgen_helper
2020-02-13 07:49:17 +01:00
---------------------------------------------------------
-- Cavern floors
for _, vi in ipairs(node_arrays.cavern_floor_nodes) do
local index2d = mapgen_helper.index2di(minp, maxp, area, vi)
local heat = heatmap[index2d]
local cracks = nvals_cracks[index2d]
local abs_cracks = math.abs(cracks)
local vert_rand = mapgen_helper.xz_consistent_randomi(area, vi)
local y = area:get_y(vi)
-- The vertically squished aspect of these caverns produces too many very thin shelves, this blunts them
if mapgen_helper.buildable_to(data[vi-area.ystride]) then
if y <= sea_level then
data[vi] = c_water
else
data[vi] = c_air
end
end
-- extra test is needed because the rivers can remove nodes that Subterrane marked as floor.
if not mapgen_helper.buildable_to(data[vi]) then
if y >= sea_level then
if heat > hot_zone_boundary then
hot_zone_floor(abs_cracks, vert_rand, vi, area, data, data_param2)
elseif heat > middle_zone_boundary then
fungispore_cavern_floor(abs_cracks, vert_rand, vi, area, data, data_param2)
elseif heat > cool_zone_boundary then
mushroom_cavern_floor(abs_cracks, vert_rand, vi, area, data, data_param2)
else
cool_zone_floor(abs_cracks, vert_rand, vi, area, data, data_param2)
end
elseif y >= sea_level - 30 then
if math.random() < 0.005 then
df_mapitems.place_snareweed_patch(area, data, vi, data_param2, 6)
else
data[vi] = c_dirt
end
else
data[vi] = c_sand
if math.random() < 0.001 then
local iterations = math.random(1, 6)
df_mapitems.spawn_coral_pile(area, data, vi, iterations)
Small stuff (#8) * cave pearls and spindleshrooms (name subject to change) now are things. Not in mapgen yet. * add the wandering "gas wisp" to light up some of the gas-filled caverns * make wisps rarely spawned by gas explosions * revamp spindlestems into a sort of mineral detector, add glowing extract bottles * optimize pngs * add gas wisps to mapgen * add spindlestems to cavern level 1, most level 1 warrens are now lit up * update internal names, adjust mineral detection range * add cave pearls to some level 2 warrens and tunnels * switch experimental simplecrafting_lib support to crafting mod * Pearls don't grow on falling nodes * put spindlestems with goblin caps, make them always grow red when near those * bunch of documentation * add castle coral to replace cave coral, which has been repurposed into column decoration * documentation for cave coral, update some locale text * add a recipe for cooking oil into paraffin * add old bones to the underworld * MIT license for bones_loot * also cook black cap gills into paraffin, they're oily * add salt crystals to the bloodthorn caverns, illuminating the floor * documentation for salt crystals * auto-generate minetestmapper colors. need to update the spindlestem colours manually * add spindlestem to fungiwood caverns too, and increase warren coverage * in anticipation of eventually adding stuff below the Slade, making glowing pit erosion self-limiting. * add a bit of displacement to the underside of the slade layer * Unique images and names for cooking recipes. * revamp bones loot * add softer footsteps for some fungus types * update mapgen_helper * update cave coral screenshot * mention glowing salts in bloodthorn caverns
2019-08-19 05:20:07 +02:00
df_mapitems.spawn_castle_coral(area, data, vi+area.ystride, iterations)
end
end
end
end
--------------------------------------
-- Cavern ceilings
for _, vi in ipairs(node_arrays.cavern_ceiling_nodes) do
local index2d = mapgen_helper.index2di(minp, maxp, area, vi)
local heat = heatmap[index2d]
local cracks = nvals_cracks[index2d]
local abs_cracks = math.abs(cracks)
local vert_rand = mapgen_helper.xz_consistent_randomi(area, vi)
local y = area:get_y(vi)
if y > sea_level and not mapgen_helper.buildable_to(data[vi]) then
if heat > hot_zone_boundary then
hot_zone_ceiling(abs_cracks, vert_rand, vi, area, data, data_param2)
elseif heat > cool_zone_boundary then
df_caverns.glow_worm_cavern_ceiling(abs_cracks, vert_rand, vi, area, data, data_param2)
else
cool_zone_ceiling(abs_cracks, vert_rand, vi, area, data, data_param2)
end
end
end
----------------------------------------------
-- Tunnel floors
for _, vi in ipairs(node_arrays.tunnel_floor_nodes) do
if area:get_y(vi) >= sea_level and not mapgen_helper.buildable_to(data[vi]) then
df_caverns.tunnel_floor(minp, maxp, area, vi, nvals_cracks, data, data_param2, true)
end
end
------------------------------------------------------
-- Tunnel ceiling
for _, vi in ipairs(node_arrays.tunnel_ceiling_nodes) do
if area:get_y(vi) > sea_level and not mapgen_helper.buildable_to(data[vi]) then
df_caverns.tunnel_ceiling(minp, maxp, area, vi, nvals_cracks, data, data_param2, true)
else
-- air pockets
local index2d = mapgen_helper.index2di(minp, maxp, area, vi)
local cracks = nvals_cracks[index2d]
local ystride = area.ystride
if cracks > 0.6 and data[vi-ystride] == c_water then
data[vi-ystride] = c_air
if cracks > 0.8 and data[vi-ystride*2] == c_water then
data[vi-ystride*2] = c_air
end
end
end
end
------------------------------------------------------
-- Warren ceiling
for _, vi in ipairs(node_arrays.warren_ceiling_nodes) do
if area:get_y(vi) > sea_level and not mapgen_helper.buildable_to(data[vi]) then
df_caverns.tunnel_ceiling(minp, maxp, area, vi, nvals_cracks, data, data_param2, true)
else
-- air pockets
local index2d = mapgen_helper.index2di(minp, maxp, area, vi)
local cracks = nvals_cracks[index2d]
local ystride = area.ystride
if cracks > 0.6 and data[vi-ystride] == c_water then
data[vi-ystride] = c_air
if cracks > 0.8 and data[vi-ystride*2] == c_water then
data[vi-ystride*2] = c_air
end
end
end
end
----------------------------------------------
-- Warren floors
for _, vi in ipairs(node_arrays.warren_floor_nodes) do
if area:get_y(vi) >= sea_level and not mapgen_helper.buildable_to(data[vi]) then
df_caverns.tunnel_floor(minp, maxp, area, vi, nvals_cracks, data, data_param2, true)
end
end
-- columns
for _, vi in ipairs(node_arrays.column_nodes) do
if data[vi] == c_wet_flowstone then
if area:get_y(vi) > sea_level then
local index2d = mapgen_helper.index2di(minp, maxp, area, vi)
local heat = heatmap[index2d]
if heat > hot_zone_boundary then
data[vi] = c_dry_flowstone
end
else
data[vi] = c_coral_table[math.random(1,3)]
Small stuff (#8) * cave pearls and spindleshrooms (name subject to change) now are things. Not in mapgen yet. * add the wandering "gas wisp" to light up some of the gas-filled caverns * make wisps rarely spawned by gas explosions * revamp spindlestems into a sort of mineral detector, add glowing extract bottles * optimize pngs * add gas wisps to mapgen * add spindlestems to cavern level 1, most level 1 warrens are now lit up * update internal names, adjust mineral detection range * add cave pearls to some level 2 warrens and tunnels * switch experimental simplecrafting_lib support to crafting mod * Pearls don't grow on falling nodes * put spindlestems with goblin caps, make them always grow red when near those * bunch of documentation * add castle coral to replace cave coral, which has been repurposed into column decoration * documentation for cave coral, update some locale text * add a recipe for cooking oil into paraffin * add old bones to the underworld * MIT license for bones_loot * also cook black cap gills into paraffin, they're oily * add salt crystals to the bloodthorn caverns, illuminating the floor * documentation for salt crystals * auto-generate minetestmapper colors. need to update the spindlestem colours manually * add spindlestem to fungiwood caverns too, and increase warren coverage * in anticipation of eventually adding stuff below the Slade, making glowing pit erosion self-limiting. * add a bit of displacement to the underside of the slade layer * Unique images and names for cooking recipes. * revamp bones loot * add softer footsteps for some fungus types * update mapgen_helper * update cave coral screenshot * mention glowing salts in bloodthorn caverns
2019-08-19 05:20:07 +02:00
data_param2[vi] = math.random(1,4)-1
Primordial cavern layer (#12) * bring in the art assets from ClockGen's "better_caves_modpack" under CC BY 4.0,, code written from scratch. * update mapgen_helper * import ClockGen's giant mushroom schematics, make them and giant ferns growable * add giant jungle mushroom, rough out actual cavern layer code framework * fungal ceiling decorations * decorate fungal floor a bit * update mapgen_helper * update primordial mushroom schematic placement to ensure it fits * add giant mycelium fungoidal structure * add giant mycelium to mapgen * fix settings for giant mycelium * make mycelium grow when players aren't present * allow mycelium growth to pause when it hits unloaded areas * add a use for giant mycelium * make giant mushrooms edible, make jungle trees growable * rough out the jungle biome * Make a spectrum of jungle growth * optimize pngs, add is_ground_content to everything * use custom is_ground_content method * fix a crash with veinstone, and simplify nvals_cave lookup now that overgen covers the same area * more fixes for overgen support * remove unintentional airspace from underside of slade * fix for overgen crash in level 2 * primordial column material, add sealed shafts to underworld * add seal block * Set up puzzle seals to be able to dig a staircase shaft through the slade layer. TODO: the puzzle to guard the trigger. * puzzle seals now fully functional. Need to add clues for decoding the keys next. * add a small bit of anti-griefing - the seal breach bell only tolls globally 13 times per activation * add flowers to the underworld warrior bones * switch to a different key bell * fancy up the puzzle seal temples with some custom blocks, add sub-slade grid passages * add a clue to the seal formspec * tweak background of inscription 2 so it's less obviously a copy of the background for inscription 1 * switch to compositing to save a few bytes * fancy up the seal's upper surface with inscriptions to make the formspec feel consistent * puzzle particle, bones were only spawning on top of structures * fix ice/oil on level 3, tweak some loot probabilities * add trail mod support * remove deprecated files * boost default plant growth delay, add growing selection boxes * update map colours * add named waypoints to the underworld * try a more efficient way of changing the interiors of columns * polishing up the Primordial layer * update guide with some Primordial teasers * updated magma sea screenshot * update mapgen_helper and subterrane * reduce density of megaflora a bit - was too hard to walk through * spreading_dirt_type depends on light, create my own ABM instead * add names to the glowing pits and some of the ruins * separate setting for ruin markers * record identity of slade-breachers * make mycelia climbable * update subterrane * change surface tunnel detection to allow above-ground stalactites and stalagmites * add rare thicker Goblin Caps, suitable for use as huts. * better goblin cap schematics * update colours * make it slightly harder to dig down through amethyst sheathing of pits * fixing up fungus light sensitivity, tree growth code * fix a few minor bugs * update deprecated functions * add various eating sounds * make mapping kit requirement more flexible * update spindlestem growth code, remove deprecated functions * fix leftover undefined variable * add fireflies to primordial, spread out the post-mapgen node timer for plant matter a bit more. * fix bones formspec * add lbm to upgrade old bones * fix slade undiggability * make torchspines smokey and manually lightable * fix drop definitions * generate dry stalactites in near-surface caverns. * caverns become far too smokey, alas * add pitter patter of spore tree spores, alternate paper recipe * new mapgen_helper metrics * add smokey back to torchspine now that it can be dialed down a bit * replace glowstone texture with a new animated one * switch from ABM to node timer for mapgen mycelium growth * make mapgen mycelium timer delay configurable * improve the efficiency of giant mycelium growth using flat node array, fewer dereferences * remove the smoke from torchspines again - it doesn't dissipate that deep underground * give slade a more muted, gloomy hue to differentiate it from nether stone * update screenshots with new slade colors * update mapgen_helper
2020-02-13 07:49:17 +01:00
minetest.get_node_timer(area:position(vi)):start(math.random(10, 60))
end
if chasms_path then
local pos = area:position(vi)
if chasms.is_in_chasm(pos) then
if pos.y <= sea_level then
data[vi] = c_water
else
data[vi] = c_air
end
end
end
end
end
vm:set_param2_data(data_param2)
end
--Sunless Sea
subterrane.register_layer({
name = "sunless sea",
y_max = df_caverns.config.level3_min-1,
y_min = df_caverns.config.sunless_sea_min,
cave_threshold = df_caverns.config.sunless_sea_threshold,
perlin_cave = perlin_cave_sunless_sea,
perlin_wave = perlin_wave_sunless_sea,
solidify_lava = true,
columns = {
maximum_radius = 20,
minimum_radius = 5,
node = "df_mapitems:wet_flowstone",
weight = 0.5,
maximum_count = 60,
minimum_count = 10,
},
decorate = decorate_sunless_sea,
double_frequency = false,
Primordial cavern layer (#12) * bring in the art assets from ClockGen's "better_caves_modpack" under CC BY 4.0,, code written from scratch. * update mapgen_helper * import ClockGen's giant mushroom schematics, make them and giant ferns growable * add giant jungle mushroom, rough out actual cavern layer code framework * fungal ceiling decorations * decorate fungal floor a bit * update mapgen_helper * update primordial mushroom schematic placement to ensure it fits * add giant mycelium fungoidal structure * add giant mycelium to mapgen * fix settings for giant mycelium * make mycelium grow when players aren't present * allow mycelium growth to pause when it hits unloaded areas * add a use for giant mycelium * make giant mushrooms edible, make jungle trees growable * rough out the jungle biome * Make a spectrum of jungle growth * optimize pngs, add is_ground_content to everything * use custom is_ground_content method * fix a crash with veinstone, and simplify nvals_cave lookup now that overgen covers the same area * more fixes for overgen support * remove unintentional airspace from underside of slade * fix for overgen crash in level 2 * primordial column material, add sealed shafts to underworld * add seal block * Set up puzzle seals to be able to dig a staircase shaft through the slade layer. TODO: the puzzle to guard the trigger. * puzzle seals now fully functional. Need to add clues for decoding the keys next. * add a small bit of anti-griefing - the seal breach bell only tolls globally 13 times per activation * add flowers to the underworld warrior bones * switch to a different key bell * fancy up the puzzle seal temples with some custom blocks, add sub-slade grid passages * add a clue to the seal formspec * tweak background of inscription 2 so it's less obviously a copy of the background for inscription 1 * switch to compositing to save a few bytes * fancy up the seal's upper surface with inscriptions to make the formspec feel consistent * puzzle particle, bones were only spawning on top of structures * fix ice/oil on level 3, tweak some loot probabilities * add trail mod support * remove deprecated files * boost default plant growth delay, add growing selection boxes * update map colours * add named waypoints to the underworld * try a more efficient way of changing the interiors of columns * polishing up the Primordial layer * update guide with some Primordial teasers * updated magma sea screenshot * update mapgen_helper and subterrane * reduce density of megaflora a bit - was too hard to walk through * spreading_dirt_type depends on light, create my own ABM instead * add names to the glowing pits and some of the ruins * separate setting for ruin markers * record identity of slade-breachers * make mycelia climbable * update subterrane * change surface tunnel detection to allow above-ground stalactites and stalagmites * add rare thicker Goblin Caps, suitable for use as huts. * better goblin cap schematics * update colours * make it slightly harder to dig down through amethyst sheathing of pits * fixing up fungus light sensitivity, tree growth code * fix a few minor bugs * update deprecated functions * add various eating sounds * make mapping kit requirement more flexible * update spindlestem growth code, remove deprecated functions * fix leftover undefined variable * add fireflies to primordial, spread out the post-mapgen node timer for plant matter a bit more. * fix bones formspec * add lbm to upgrade old bones * fix slade undiggability * make torchspines smokey and manually lightable * fix drop definitions * generate dry stalactites in near-surface caverns. * caverns become far too smokey, alas * add pitter patter of spore tree spores, alternate paper recipe * new mapgen_helper metrics * add smokey back to torchspine now that it can be dialed down a bit * replace glowstone texture with a new animated one * switch from ABM to node timer for mapgen mycelium growth * make mapgen mycelium timer delay configurable * improve the efficiency of giant mycelium growth using flat node array, fewer dereferences * remove the smoke from torchspines again - it doesn't dissipate that deep underground * give slade a more muted, gloomy hue to differentiate it from nether stone * update screenshots with new slade colors * update mapgen_helper
2020-02-13 07:49:17 +01:00
is_ground_content = df_caverns.is_ground_content,
})