first pass of bubble caves

* latest versions of mapgen_helper and subterrane

* initial work

* call it "minetest_game" compatibility instead of "default" compatibility

* Getting started on moving all default dependencies to a single root mod

* distilling out more dependencies

* fix some typos

* more default dependencies

* beds

* start getting some MCL equivalents set up

* mine gas dependencies

* reorganize

* add some mapgen stuff

* getting close to actually being able to run mineclone with this

* it actually runs! Crashes with out-of-memory error when you try to go below -64, but it's a start.

* hide flowing pit plasma from creative inventory

* mineclone 5 settings

* Update subterrane

* get rid of meselamp dependency, bring in ancient lanterns from deep roads

* stair dependencies

* add mcl fences

* add mcl blast resistance and hardness to everything. Also an alternate name for Nethercap in MCL, since "nether" has another meaning there.

* buckets of oil and syrup should work in mineclone now

* 'splosions!

* make hunters avoid repaired ancient lanterns

* mapgen torchspine wasn't having its timer set

* split mapgen compatibility code into its own file

* bypass dependency indirection for df_farming.

* apply threshold alpha to food items, they look better that way

* bypass dependency indirection for df_mapitems

* bypass dependency indirection for df_primordial_items

* bypass dependency indirection for df_trees

* bypass dependency indirection for df_underworld_items

* bypass dependency indirection for df_caverns

* fixing up the puzzle seal to work in both

* fix puzzle seal formspec for mcl

* create built-in substitutes for fireflies and bones mods for when those aren't available

* set up mcl dungeon loot for underworld warriors, port over some translations from default

* overlooked a debug

* add itemslot backgrounds for mcl

* added mineclone groups to all registered nodes. TODO: craftitems.

This was extremely tedious. Completely untested, aside from simply running the game.

* minor fixes to the built-in bones node

* eatable group for edibles

* clean up some TODOs

* adjust pit plasma abm conditions

* add df_ambience

* fixing up explosions. Also make slade sand diggable in mcl, and fix a bug in web generators

* make tower cap caves less chirpy, fix bigger goblin hut schematic, allow glowing spindlestem extract bottles

* avoid an undeclared global check

* alas, cave pearls aren't set up right for attached_node_facedir.

* bunch of work on mineclone ores, moved main config into df_dependencies

* add a few more ores

* update depends in mod.conf

* add opaque group to light-sensitive dirt types

Mineclone adds the "opaque" group only to non-light nodes, and torches check for the opaque group to decide whether they can be placed there. light-sensitive nodes need the "light" paramtype to work, though. So adding the opaque group manually to these.

* add a touch of reverb to one of the whisper tracks, it didn't fit with the others without it

* bloodthorn also needs to be set opaque

* add sound to torchspines

* isolate Nethercap translation name to make it easier to swap out in Mineclone contexts

* ambience tweak

* fix dirt spreads

https://github.com/FaceDeer/dfcaverns/issues/35

* adding achievements! Almost all untested yet.

* fix a few achievements glitches

* tweak some more achievements, add delay when achievements unlock other achievements

* fix farming achievements, fix spindlestem callbacks on place

* icons for farming achievements

* more achievement icons, fix ancient lantern achievement

* two more icons, update text

* add icons for upper cavern layers

* all achievements have icons now. Also add another sound to the magma sea ambience

* hook into awards' trigger system to get "x/y" progress displayed for the multi-achievement achievements

* ironically, Mineclone has an old version of awards that is incompatible with my trigger work.

* every award should now have a description and a difficulty.

* removing leftovers

* missing callbacks for farmables

* put growth restrictions on farmables so the achievement doesn't trigger inappropriately.

* enable ores in MCL2, fix some undeclared globals, fix icecap growth in MCL (achievements are a good debugging tool)

* get *all* the copper and iron containing nodes

* fix old awards mod's handling of grouped dig items

* Add a little bonus for players who activate a slade breacher - a handheld 'splosion tool

* used the wrong drop method

* beef up explosions in MCL, make slade brick craftable from slade sand and lava

* better creative mode checks, fix crash when digging walls in MCL

* Update subterrane

* various bugfixes and tweaks

* whipping up a simple puzzle chest to give a clue about ancient numbering

The coding is done, but UI and a node mesh need to be done

* prepare for some art tomorrow

* chest node and sounds

* images for the combination dials

* add puzzle chests to the underworld buildings

* update translations

* oops, can't initialize the contents of puzzle chests every time or players get endless stuff

* add backgrounds to item slots in MCL

* wrap the existing function rather than copy and pasting it

* fix bucket dependency in cooking recipes

* add _mcl_saturation to edibles

big_webs/init.lua

@@ -1,7 +1,10 @@
 local modname = minetest.get_current_modname()
 local S = minetest.get_translator(modname)
 
-local default_path = minetest.get_modpath("default")
+local sound
+if df_dependencies.sound_leaves then
+	sound = df_dependencies.sound_leaves()
+end
 
 local get_node_box = function(connector_thickness)
 	return {
@@ -17,15 +20,17 @@ local get_node_box = function(connector_thickness)
 	}
 end
 
+local anchor_groups = {"group:soil", "group:stone", "group:tree", "group:wood", "group:webbing", "group:solid"}
+
 local in_anchor_group = function(name)
-	return
-		minetest.get_item_group(name, "soil") > 0 or
-		minetest.get_item_group(name, "stone") > 0 or
-		minetest.get_item_group(name, "tree") > 0 or
-		minetest.get_item_group(name, "leaves") > 0 or
-		minetest.get_item_group(name, "sand") > 0 or
-		minetest.get_item_group(name, "wood") > 0 or
-		name == "ignore"
+	for _, group in pairs(anchor_groups) do
+		if minetest.get_item_group(name, string.sub(group, 7)) then
+			return true
+		end
+	end
+	if name == "ignore" then
+		return true
+	end
 end
 
 local cardinal_directions = {
@@ -72,12 +77,6 @@ local get_web_nodes = function(pos, webs, anchors)
 	end	
 end
 
-local sound
-if default_path then
-	sound = default.node_sound_leaves_defaults()
-end
-
-
 local web_line = function(pos, dir, distance)
 	local anchored
 	local web_spine = {}
@@ -128,7 +127,7 @@ minetest.register_node("big_webs:webbing", {
 		{name="big_webs.png"},
 	},
 	use_texture_alpha = "blend",
-    connects_to = {"group:soil", "group:stone", "group:tree", "group:leaves", "group:sand", "group:wood", "group:webbing"},
+    connects_to = anchor_groups,
     connect_sides = { "top", "bottom", "front", "left", "back", "right" },
 	drawtype = "nodebox",
 	node_box = get_node_box(0.0625),
@@ -138,8 +137,7 @@ minetest.register_node("big_webs:webbing", {
 	paramtype = "light",
 	is_ground_content = false,
 	climbable = true,
-	floodable = true,
-	groups = {snappy = 2, choppy = 2, webbing = 1, flammable=1, fall_damage_add_percent=-100, bouncy=20},
+	groups = {snappy = 2, choppy = 2, webbing = 1, shearsy = 1,  swordy=1, flammable=1, destroy_by_lava_flow=1, fall_damage_add_percent=-100, bouncy=20},
 	sounds = sound,
 	on_construct = function(pos)
 		minetest.get_node_timer(pos):start(30)
@@ -168,6 +166,8 @@ minetest.register_node("big_webs:webbing", {
 			minetest.get_node_timer(web_pos):stop() -- no need to recheck
 		end	
 	end,
+	_mcl_blast_resistance = 1.0,
+	_mcl_hardness = 0.5,
 })
 
 minetest.register_node("big_webs:web_egg", {
@@ -176,7 +176,7 @@ minetest.register_node("big_webs:web_egg", {
 		{name="big_webs.png"},
 	},
 	use_texture_alpha = "blend",
-    connects_to = {"group:soil", "group:stone", "group:tree", "group:leaves", "group:sand", "group:wood", "group:webbing"},
+    connects_to = anchor_groups,
     connect_sides = { "top", "bottom", "front", "left", "back", "right" },
 	drawtype = "nodebox",
 	node_box = get_node_box(0.0625),
@@ -196,4 +196,6 @@ minetest.register_node("big_webs:web_egg", {
 		minetest.set_node(pos, {name="air"})
 		generate_web(pos)
 	end,
+	_mcl_blast_resistance = 1.0,
+	_mcl_hardness = 0.5,
 })

big_webs/mod.conf

@@ -1,2 +1,2 @@
 name=big_webs
-optional_depends=default
+optional_depends=df_dependencies

bones_loot/init.lua

@@ -4,6 +4,75 @@ local dungeon_loot_path = minetest.get_modpath("dungeon_loot")
 
 bones_loot = {}
 
+local bones_formspec =
+	"size[8,9]"
+	.."list[current_name;main;0,0.3;8,4;]"
+	.."list[current_player;main;0,4.85;8,1;]"
+	.."list[current_player;main;0,6.08;8,3;8]"
+	.."listring[current_name;main]"
+	.."listring[current_player;main]"
+	..df_dependencies.get_itemslot_bg(0,0.3,8,4)
+	..df_dependencies.get_itemslot_bg(0,4.85,8,1)
+	..df_dependencies.get_itemslot_bg(0,6.08,8,3)
+if minetest.get_modpath("default") then
+	bones_formspec = bones_formspec .. default.get_hotbar_bg(0,4.85)
+end
+
+if minetest.get_modpath("bones") then
+	df_dependencies.node_name_bones = "bones:bones"
+else
+
+	local function drop_item_stack(pos, stack)
+		if not stack or stack:is_empty() then return end
+		local drop_offset = vector.new(math.random() - 0.5, 0, math.random() - 0.5)
+		minetest.add_item(vector.add(pos, drop_offset), stack)
+	end
+
+	minetest.register_node("bones_loot:bones", {
+		description = S("Bones"),
+		tiles = {
+			"bones_top.png^[transform2",
+			"bones_bottom.png",
+			"bones_side.png",
+			"bones_side.png",
+			"bones_rear.png",
+			"bones_front.png"
+		},
+		paramtype2 = "facedir",
+		groups = {oddly_diggable_by_hand=1, handy=1, container=2},
+		sounds = df_dependencies.sound_gravel(),
+		_mcl_hardness = 1.5,
+		_mcl_blast_resistance = 6,
+		can_dig = function(pos, player)
+			local inv = minetest.get_meta(pos):get_inventory()
+			return inv:is_empty("main")
+		end,
+	
+		on_construct = function(pos)
+			local meta = minetest.get_meta(pos)
+			meta:set_string("formspec", bones_formspec)
+			local inv = meta:get_inventory()
+			inv:set_size("main", 8*4)
+		end,
+
+		on_blast = function(pos, intensity)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			for i = 1, inv:get_size("main") do
+				drop_item_stack(pos, inv:get_stack("main", i))
+			end
+			meta:from_table()
+			minetest.remove_node(pos)
+			if math.random(1, math.floor((intensity or 1) * 2)) ~= 1 then return end
+			drop_item_stack(pos, "bones_loot:bones")
+		end
+	})
+
+	df_dependencies.node_name_bones = "bones_loot:bones"
+end
+
+local bones_node = df_dependencies.node_name_bones
+
 local local_loot = {}
 local local_loot_register = function(t)
 	if t.name ~= nil then
@@ -104,19 +173,8 @@ bones_loot.get_loot = function(pos, loot_type, max_stacks, exclusive_loot_type)
 	return items
 end
 
-local bones_formspec =
-	"size[8,9]" ..
-	"list[current_name;main;0,0.3;8,4;]" ..
-	"list[current_player;main;0,4.85;8,1;]" ..
-	"list[current_player;main;0,6.08;8,3;8]" ..
-	"listring[current_name;main]" ..
-	"listring[current_player;main]"
-if minetest.get_modpath("default") then
-	bones_formspec = bones_formspec .. default.get_hotbar_bg(0,4.85)
-end
-
 bones_loot.place_bones = function(pos, loot_type, max_stacks, infotext, exclusive_loot_type)
-	minetest.set_node(pos, {name="bones:bones", param2 = math.random(1,4)-1})
+	minetest.set_node(pos, {name=bones_node, param2 = math.random(1,4)-1})
 	local meta = minetest.get_meta(pos)
 	if infotext == nil then
 		infotext = S("Someone's old bones")
@@ -137,7 +195,7 @@ end
 minetest.register_lbm({
 	label = "Repair underworld bones formspec",
 	name = "bones_loot:repair_underworld_bones_formspec",
-	nodenames = {"bones:bones"},	
+	nodenames = {bones_node},	
 	action = function(pos, node)
 		local meta = minetest.get_meta(pos)
 		if not meta:get("formspec") then

bones_loot/locale/bones_loot.de.tr

@@ -3,5 +3,17 @@
 
 ### init.lua ###
 
+# textdomain: bones
+Bones=Knochen
 #WARNING: AUTOTRANSLATED BY GOOGLE TRANSLATE
 Someone's old bones=Jemandes alte Knochen
+
+
+##### not used anymore #####
+
+@1's old bones=Alte Knochen von @1
+@1 died at @2.=@1 starb bei @2.
+@1 died at @2, and dropped their inventory.=@1 starb bei @2 und ließ das Inventar fallen.
+@1 died at @2, and bones were placed.=@1 starb bei @2 und Knochen wurden platziert.
+@1's fresh bones=Frische Knochen von @1
+@1's bones=Knochen von @1

bones_loot/locale/bones_loot.eo.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Ostoj
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=La malfreŝaj ostoj de @1
+@1 died at @2.=@1 mortis ĉe @2
+@1 died at @2, and dropped their inventory.=@1 mortis ĉe @2, kaj delasis sian stokon.
+@1 died at @2, and bones were placed.=@1 mortis ĉe @2, kaj ostoj estas demetitaj.
+@1's fresh bones=La freŝaj ostoj de @1
+@1's bones=La ostoj de @1

bones_loot/locale/bones_loot.es.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Huesos
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Huesos antiguos de @1
+@1 died at @2.=@1 murió en @2.
+@1 died at @2, and dropped their inventory.=@1 murió en @2, y su inventario se desprendió.
+@1 died at @2, and bones were placed.=@1 murió en @2, y sus huesos fueron depositados.
+@1's fresh bones=Huesos recientes de @1
+@1's bones=Huesos de @1

bones_loot/locale/bones_loot.fr.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Os
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Vieux os de @1
+@1 died at @2.=@1 est mort à @2.
+@1 died at @2, and dropped their inventory.=@1 est mort à @2 et a laissé tomber son inventaire.
+@1 died at @2, and bones were placed.=@1 est mort à @2 et ses os ont été placés.
+@1's fresh bones=Os frais de @1
+@1's bones=Os de @1

bones_loot/locale/bones_loot.id.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Tulang
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Tulang lama @1
+@1 died at @2.=@1 mati di @2.
+@1 died at @2, and dropped their inventory.=@1 mati di @2 dan meninggalkan barangnya.
+@1 died at @2, and bones were placed.=@1 mati di @2 dan tulangnya diletakkan.
+@1's fresh bones=Tulang segar @1
+@1's bones=Tulang @1

bones_loot/locale/bones_loot.it.tr

@@ -3,5 +3,17 @@
 
 ### init.lua ###
 
+# textdomain: bones
+Bones=Ossa
 #WARNING: AUTOTRANSLATED BY GOOGLE TRANSLATE
 Someone's old bones=Le vecchie ossa di qualcuno
+
+
+##### not used anymore #####
+
+@1's old bones=Ossa vecchie di @1
+@1 died at @2.=@1 è morto alla posizione @2.
+@1 died at @2, and dropped their inventory.=@1 è morto alla posizione @2, e ha lasciato a terra il contenuto del suo inventario.
+@1 died at @2, and bones were placed.=@1 è morto alla posizione @2, e vi sono state posizionate delle ossa.
+@1's fresh bones=Ossa fresche di @1
+@1's bones=Ossa di @1

bones_loot/locale/bones_loot.ja.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=骨
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=@1の古い骨
+@1 died at @2.=@1は@2で死亡しました。
+@1 died at @2, and dropped their inventory.=@1は@2で死亡して持ち物を落としました。
+@1 died at @2, and bones were placed.=@1は@2で死亡して骨が残されました。
+@1's fresh bones=@1の新鮮な骨
+@1's bones=@1の骨

bones_loot/locale/bones_loot.jbo.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=lo bongu gunma
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=.i ti tolci'o ke bongu gunma po'a la'o zo'i.@1.zo'i
+@1 died at @2.=.i la'o zo'i.@1.zo'i  pu morsi di'o lo me zoi pos.@2.pos.
+@1 died at @2, and dropped their inventory.=.i la'o zo'i.@1.zo'i goi ly. pu morsi di'o lo me zoi pos.@2.pos. .ije ly. te farlu lo me le dacti liste po ly.
+@1 died at @2, and bones were placed.=.i la'o zo'i.@1.zo'i goi ly. pu morsi di'o lo me zoi pos.@2.pos. .ije lo bongu gunma pu se punji
+@1's fresh bones=.i ti cnino ke bongu gunma po'a la'o zo'i.@1.zo'i
+@1's bones=.i ti bongu gunma po'a la'o zo'i.@1.zo'i

bones_loot/locale/bones_loot.ms.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Tulang
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Tulang lama @1
+@1 died at @2.=@1 mati di @2.
+@1 died at @2, and dropped their inventory.=@1 mati di @2, dan menjatuhkan inventorinya.
+@1 died at @2, and bones were placed.=@1 mati di @2, dan tulang diletakkan.
+@1's fresh bones=Tulang segar @1
+@1's bones=Tulang @1

bones_loot/locale/bones_loot.pl.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Kości
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Stare kości @1
+@1 died at @2.=@1 umarł w @2.
+@1 died at @2, and dropped their inventory.=@1 umarł w @2, i upuścił swój ekwipunek.
+@1 died at @2, and bones were placed.=@1 umarł w @2, kości zostały położone.
+@1's fresh bones=Świeże kości @1
+@1's bones=Kości @1

bones_loot/locale/bones_loot.pt_BR.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Ossos
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Ossos antigos de @1
+@1 died at @2.=@1 morreu em @2.
+@1 died at @2, and dropped their inventory.=@1 morreu em @2, e seu inventário foi derrubado.
+@1 died at @2, and bones were placed.=@1 morreu em @2, e os ossos foram colocados.
+@1's fresh bones=Ossos recentes de @1
+@1's bones=Ossos de @1

bones_loot/locale/bones_loot.ru.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Кости
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Старые кости @1
+@1 died at @2.=@1 умер в @2.
+@1 died at @2, and dropped their inventory.=@1 умер в @2 и потерял содержимое своего инвентаря. 
+@1 died at @2, and bones were placed.=@1 умер в @2, помещены кости.
+@1's fresh bones=новые кости @1
+@1's bones=кости @1

bones_loot/locale/bones_loot.sk.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Kosti
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=Staré kosti hráča @1
+@1 died at @2.=@1 zomrel na pozícií @2.
+@1 died at @2, and dropped their inventory.=@1 zomrel na pozícií @2 a vysypal svoj inventár.
+@1 died at @2, and bones were placed.=@1 zomrel na pozícií @2 a ostali po ňom kosti.
+@1's fresh bones=Čerstvé kosti hráča @1
+@1's bones=Kosti hráča  @1

bones_loot/locale/bones_loot.sv.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Ben
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=@1s Gamla ben
+@1 died at @2.=@1 dog på @a.
+@1 died at @2, and dropped their inventory.=@1 dog på @a, och tappade deras saker.
+@1 died at @2, and bones were placed.=@1 dog på @2, och deras ben var placerade.
+@1's fresh bones=@1s färska ben
+@1's bones=@1s ben

bones_loot/locale/bones_loot.uk.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=Кістки
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=старі кістки @1
+@1 died at @2.=@1 помер в @2.
+@1 died at @2, and dropped their inventory.=@1 помер в @2, та загубив вміст свого інвентарю.
+@1 died at @2, and bones were placed.=@1 помер в @2, розміщені кістки.
+@1's fresh bones=нові кістки @1
+@1's bones=кістки @1

bones_loot/locale/bones_loot.zh_CN.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=骨骸
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=@1的旧骨骸
+@1 died at @2.=@1在@2死亡。
+@1 died at @2, and dropped their inventory.=@1在@2死亡，丢掉了所有物品。
+@1 died at @2, and bones were placed.=@1在@2死亡，已放置骨骸。
+@1's fresh bones=@1的新鲜骨骸
+@1's bones=@1的骨骸

bones_loot/locale/bones_loot.zh_TW.tr

@@ -0,0 +1,18 @@
+# textdomain: bones_loot
+
+
+### init.lua ###
+
+# textdomain: bones
+Bones=骨骸
+Someone's old bones=
+
+
+##### not used anymore #####
+
+@1's old bones=@1的舊骨骸
+@1 died at @2.=@1在@2死亡。
+@1 died at @2, and dropped their inventory.=@1在@2死亡，丟掉了物品欄。
+@1 died at @2, and bones were placed.=@1在@2死亡，骨骸被放置。
+@1's fresh bones=@1的新鮮骨骸
+@1's bones=@1的骨骸

bones_loot/locale/template.txt

@@ -3,4 +3,6 @@
 
 ### init.lua ###
 
+# textdomain: bones
+Bones=
 Someone's old bones=

bones_loot/mod.conf

@@ -1,4 +1,4 @@
 name = bones_loot
 description = An API that allows bones to be placed procedurally with randomly generated loot
-depends = bones
-optional_depends = dungeon_loot, default
+depends = df_dependencies
+optional_depends = dungeon_loot, bones

bones_loot/textures/bones_license.txt

@@ -0,0 +1,58 @@
+License of source code
+----------------------
+
+The MIT License (MIT)
+Copyright (C) 2012-2016 PilzAdam
+Copyright (C) 2012-2016 Various Minetest developers and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+For more details:
+https://opensource.org/licenses/MIT
+
+
+Licenses of media (textures)
+----------------------------
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+Copyright (C) 2016 paramat
+
+You are free to:
+Share — copy and redistribute the material in any medium or format.
+Adapt — remix, transform, and build upon the material for any purpose, even commercially.
+The licensor cannot revoke these freedoms as long as you follow the license terms.
+
+Under the following terms:
+
+Attribution — You must give appropriate credit, provide a link to the license, and
+indicate if changes were made. You may do so in any reasonable manner, but not in any way
+that suggests the licensor endorses you or your use.
+
+ShareAlike — If you remix, transform, or build upon the material, you must distribute
+your contributions under the same license as the original.
+
+No additional restrictions — You may not apply legal terms or technological measures that
+legally restrict others from doing anything the license permits.
+
+Notices:
+
+You do not have to comply with the license for elements of the material in the public
+domain or where your use is permitted by an applicable exception or limitation.
+No warranties are given. The license may not give you all of the permissions necessary
+for your intended use. For example, other rights such as publicity, privacy, or moral
+rights may limit how you use the material.
+

bubble_caves/init.lua

@@ -0,0 +1,144 @@
+local modpath = minetest.get_modpath(minetest.get_current_modname())
+local mapgen_test_path = minetest.get_modpath("mapgen_test")
+--local S = minetest.get_translator(minetest.get_current_modname())
+local c_air = minetest.get_content_id("air")
+
+local c_glow
+if minetest.get_modpath("df_underworld_items") then
+	c_glow = minetest.get_content_id("df_underworld_items:glowstone")
+end
+
+local perlin_params = {
+	offset = 0,
+	scale = 1,
+	spread = {x=1000, y=500, z=1000},
+	seed = 501221,
+	octaves = 3,
+	persist = 0.67
+}
+local data = {}
+local light_data = {}
+local light = 15 + (15 * 16)
+
+local max_depth = -5000
+local min_depth = -6000
+
+local noise_obj
+
+local block_size = 80
+local cube_inside = 1/math.sqrt(3) -- https://www.quora.com/What-is-the-largest-volume-of-a-cube-that-can-be-enclosed-in-a-sphere-of-diameter-2
+
+local get_bubbles = function(pos)
+	noise_obj = noise_obj or minetest.get_perlin(perlin_params)
+	local bubbles = {}
+	local next_seed = math.random(1000000)
+	for block_x = -1, 1 do
+		for block_y = -1, 1 do
+			for block_z = -1, 1 do
+				local this_pos = vector.add(pos, {x=block_x*block_size, y=block_y*block_size, z=block_z*block_size})
+				math.randomseed(this_pos.x + this_pos.y*8 + this_pos.z*16)
+				this_pos.x = this_pos.x + math.floor(math.random()*block_size - block_size/2)
+				this_pos.y = this_pos.y + math.floor(math.random()*block_size - block_size/2)
+				this_pos.z = this_pos.z + math.floor(math.random()*block_size - block_size/2)
+				local noise_val = math.min(noise_obj:get_3d(this_pos), 1.0)
+				if noise_val > 0 then
+					local radius = noise_val*block_size*math.random()+5
+					local y = this_pos.y
+					if y + radius < max_depth  and y - radius > min_depth then -- make sure bubbles remain within the layer
+						if mapgen_test_path then
+							if noise_val < 0.1 then
+								mapgen_test.record_first_location("bubble cave sparse", this_pos, "a bubble cave in a sparsely populated region")
+							elseif noise_val < 0.55 and noise_val > 0.45 then
+								mapgen_test.record_first_location("bubble cave middle", this_pos, "a bubble cave in a middlingly populated region")
+							elseif noise_val > 0.9 then
+								mapgen_test.record_first_location("bubble cave dense", this_pos, "a bubble cave in a densely populated region")
+							end
+						end
+						table.insert(bubbles, {loc=this_pos, radius=radius})
+					end
+				end
+			end
+		end
+	end
+	math.randomseed(next_seed)
+	return bubbles
+end
+
+
+if mapgen_test_path then
+	mapgen_test.log_time_settings("bubble_caves")
+end
+
+minetest.register_on_generated(function(minp, maxp, seed)
+	if minp.y > max_depth or maxp.y < min_depth then
+		return
+	end
+
+	local nearby_bubbles = get_bubbles({x=minp.x+block_size/2, y=minp.y+block_size/2, z=minp.z+block_size/2})
+	if not next(nearby_bubbles) then
+		return
+	end
+
+	if mapgen_test_path then
+		mapgen_test.log_time_start("bubble_caves")
+	end
+	
+	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
+	local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
+	vm:get_data(data)
+	vm:set_lighting({day = 0, night = 0})
+	vm:get_light_data(light_data)
+	
+	for vi, x, y, z in area:iterp_xyz(emin, emax) do
+		for _, bubble in pairs(nearby_bubbles) do
+			if data[vi] ~= c_air then
+				local loc = bubble.loc
+				local loc_x = loc.x
+				local loc_y = loc.y
+				local loc_z = loc.z
+				local radius = bubble.radius
+				-- check outer bounding box first, faster than true distance
+				if x <= loc_x + radius and x >= loc_x - radius and y <= loc_y + radius and y >= loc_y - radius and z <= loc_z + radius and z >= loc_z - radius then
+					local inner_box = radius * cube_inside
+					if (x <= loc_x + inner_box and x >= loc_x - inner_box and y <= loc_y + inner_box and y >= loc_y - inner_box and z <= loc_z + inner_box and z >= loc_z - inner_box)
+						or vector.distance({x=x, y=y, z=z}, loc) < radius+math.random()/2 then
+						data[vi] = c_air
+						light_data[vi] = light
+					end
+				end
+			end
+		end
+	end
+	
+	if c_glow then
+		for _, bubble in pairs(nearby_bubbles) do
+			local loc = bubble.loc
+			if area:containsp(loc) then
+				local vol = math.floor(bubble.radius / 20)
+				if vol > 0 then
+					for vi in area:iter(loc.x-vol, loc.y-vol, loc.z-vol, loc.x+vol, loc.y+vol, loc.z+vol) do
+						if area:containsi(vi) then
+							data[vi] = c_glow
+						end
+					end
+				else
+					data[area:indexp(loc)] = c_glow
+				end
+			end
+		end
+	end
+	
+	--send data back to voxelmanip
+	vm:set_data(data)
+	--calc lighting
+	vm:set_light_data(light_data)
+	vm:calc_lighting()
+	vm:update_liquids()
+	--write it to world
+	vm:write_to_map()
+	
+	if mapgen_test_path then
+		mapgen_test.log_time_stop("bubble_caves")
+	end
+
+end)

bubble_caves/mod.conf

@@ -0,0 +1,4 @@
+name = bubble_caves
+description = Inserts foamy spherical bubble caves in a layer underground
+depends = mapgen_helper
+optional_depends = mapgen_test, df_underworld_items

chasms/init.lua

@@ -78,6 +78,11 @@ end
 local c_air = minetest.get_content_id("air")
 local c_web
 
+local log_location
+if mapgen_helper.log_location_enabled then
+	log_location = mapgen_helper.log_first_location
+end
+
 local big_webs_path = minetest.get_modpath("big_webs")
 if big_webs_path then
 	c_web = minetest.get_content_id("big_webs:webbing")
@@ -145,13 +150,16 @@ minetest.register_on_generated(function(minp, maxp, seed)
 					webs = webs or calculate_web_array(minp, maxp) -- only calculate webs when we know we're in a chasm
 					if webs[y + z*z_displace] and math.random() < 0.85 then -- random holes in the web
 						data[i] = c_web
-						minetest.get_node_timer({x=x,y=y,z=z}):start(1) -- this timer will check for unsupported webs
+						local web_pos = vector.new(x,y,z)
+						minetest.get_node_timer(web_pos):start(1) -- this timer will check for unsupported webs
+						if log_location then log_location("chasm_web", web_pos) end
 					else
 						data[i] = c_air
 					end
 				else
 					data[i] = c_air
 				end
+				if log_location then log_location("chasm", vector.new(x,y,z)) end
 			end
 		end
 	end

df_achievements/dig.lua

@@ -0,0 +1,164 @@
+local S = minetest.get_translator(minetest.get_current_modname())
+
+local steel_pick = df_dependencies.texture_tool_steelpick
+local steel_shovel = df_dependencies.texture_tool_steelshovel
+
+local crossed_pick_and_shovel = "((("..steel_shovel.."^[transformFX)^"..steel_pick..")^[resize:32x32)"
+
+local gas_seep = "(("..df_dependencies.texture_stone.."^"..df_dependencies.texture_mineral_coal.."^[combine:16x80:0,-16=crack_anylength.png)^[resize:32x32)"
+
+awards.register_achievement("dfcaverns_destroyed_gas_seep", {
+	title = S("Destroy a Gas Seep"),
+	description = S("Plug a crack that mine gas is seeping out of to make the caves just a little bit safer."),
+	icon = "dfcaverns_awards_backgroundx32.png^" .. gas_seep .."^dfcaverns_awards_foregroundx32.png",
+	difficulty = 2,
+	trigger = {
+		type = "dig",
+		node = "mine_gas:gas_seep",
+		target = 1
+	},
+})
+
+awards.register_achievement("dfcaverns_giant_web", {
+	title = S("Collect Giant Webbing"),
+	description = S("Collect a piece of giant webbing found in a cave."),
+	icon ="dfcaverns_awards_backgroundx32.png^big_webs_item.png^dfcaverns_awards_foregroundx32.png",
+	difficulty = 1,
+	trigger = {
+		type = "dig",
+		node = "big_webs:webbing",
+		target = 1
+	},
+})
+
+-- too common
+--awards.register_achievement("dfcaverns_glow_worms", {
+--	title = S("Collect Glow Worms"),
+--	description = S(""),
+--	icon =,
+--	trigger = {
+--		type = "dig",
+--		node = "df_mapitems:glow_worm",
+--		target = 1
+--	},
+--})
+
+---------------------------------------------------------------
+
+awards.register_achievement("dfcaverns_cave_pearls", {
+	title = S("Collect Cave Pearls"),
+	description = S("Collect some cave pearls from the wall of a cave."),
+	icon = "dfcaverns_awards_backgroundx32.png^dfcaverns_cave_pearls_achievement.png^dfcaverns_awards_foregroundx32.png",
+	difficulty = 1,
+	trigger = {
+		type = "dig",
+		node = "df_mapitems:cave_pearls",
+		target = 1
+	},
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+awards.register_achievement("dfcaverns_castle_coral", {
+	title = S("Collect Castle Coral"),
+	description = S("Collect a piece of Castle Coral from the Sunless Sea."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_castle_coral_achievement.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "dig",
+		node = "df_mapitems:castle_coral",
+		target = 1
+	},
+	difficulty = 2,
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+awards.register_achievement("dfcaverns_ruby_crystals", {
+	title = S("Collect Giant Red Crystal"),
+	description = S("Collect one of the giant red crystals found in large barren caverns."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_big_red_crystal_achievement.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "dig",
+		node = "group:dfcaverns_big_crystal",
+		target = 1
+	},
+	difficulty = 1,
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+awards.register_achievement("dfcaverns_cave_coral", {
+	title = S("Collect Cave Coral"),
+	description = S("Collect a piece of Cave Coral from the Sunless Sea."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_cave_coral_achievement.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "dig",
+		node = "group:dfcaverns_cave_coral",
+		target = 1
+	},
+	difficulty = 1,
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+awards.register_achievement("dfcaverns_flawless_mese", {
+	title = S("Collect Flawless Mese Crystal Block"),
+	description = S("Collect a flawless Mese crystal block from the Magma Sea."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_glowmese_achievement.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "dig",
+		node = "df_mapitems:glow_mese",
+		target = 1
+	},
+	difficulty = 3,
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+awards.register_achievement("dfcaverns_luminous_salt", {
+	title = S("Collect Luminous Salt Crystal"),
+	description = S("Collect a luminous salt crystal from the dry caverns where Bloodthorns live."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_salt_achievement.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "dig",
+		node = "df_mapitems:salt_crystal",
+		target = 1
+	},
+	difficulty = 1,
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+awards.register_achievement("dfcaverns_glow_amethyst", {
+	title = S("Collect Glowing Amethyst"),
+	description = S("Collect a block of glowing amethyst crystal from the Underworld."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_amethyst_achievement.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "dig",
+		node = "df_underworld_items:glow_amethyst",
+		target = 1
+	},
+	difficulty = 2,
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+awards.register_achievement("dfcaverns_glow_stone", {
+	title = S('"Collect" Lightseam Stone'),
+	description = S("Attempt to collect a piece of Lightseam, a strange glowing mineral found deep underground."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_glowstone_achievement.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "dig",
+		node = "df_underworld_items:glowstone",
+		target = 1
+	},
+	difficulty = 2,
+	_dfcaverns_achievements = {"dfcaverns_prospector"},
+})
+
+------------------------------------------------------------------
+
+awards.register_achievement("dfcaverns_prospector", {
+	title = S("Deep Prospector"),
+	description = S("Collect various different exotic items from various caverns."),
+	icon = "dfcaverns_awards_backgroundx32.png^"..crossed_pick_and_shovel.."^dfcaverns_awards_foregroundx32.png",
+	difficulty = 3 / df_achievements.get_child_achievement_count("dfcaverns_prospector"),
+	trigger = {
+		type="dfcaverns_achievements",
+		achievement_name="dfcaverns_prospector",
+		target=df_achievements.get_child_achievement_count("dfcaverns_prospector"),
+	},
+})

df_achievements/farming.lua

@@ -0,0 +1,153 @@
+local S = minetest.get_translator(minetest.get_current_modname())
+local nethercap_name = df_dependencies.nethercap_name
+
+local hoe_texture = df_dependencies.texture_tool_steelhoe
+local soil_texture = df_dependencies.texture_farming_soil
+local ice_texture = df_dependencies.texture_ice
+local coal_ore = "(".. df_dependencies.texture_stone .."^".. df_dependencies.texture_mineral_coal ..")"
+
+local make_texture = function(plant_texture, bg_tex)
+	bg_tex = bg_tex or soil_texture
+	return "dfcaverns_awards_backgroundx32.png^[combine:32x32:3,4="..bg_tex.."^[combine:32x32:3,2="..plant_texture.."^[combine:32x32:14,13="..hoe_texture.."^dfcaverns_awards_foregroundx32.png"
+end
+
+-- forestry
+
+local plant_node_achievements =
+{
+	["df_trees:black_cap_sapling"] = {achievement="dfcaverns_plant_black_cap",
+		title=S("Plant Black Cap"), icon=make_texture("dfcaverns_black_cap_sapling.png", coal_ore), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:fungiwood_sapling"] = {achievement="dfcaverns_plant_fungiwood",
+		title=S("Plant Fungiwood"), icon=make_texture("dfcaverns_fungiwood_sapling.png"), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:goblin_cap_sapling"] = {achievement="dfcaverns_plant_goblin_cap",
+		title=S("Plant Goblin Cap"), icon=make_texture("dfcaverns_goblin_cap_sapling.png"), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:nether_cap_sapling"] = {achievement="dfcaverns_plant_nethercap",
+		title=S("Plant @1", nethercap_name), icon=make_texture("dfcaverns_nether_cap_sapling.png", ice_texture), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:spore_tree_sapling"] = {achievement="dfcaverns_plant_spore_tree",
+		title=S("Plant Spore Tree"), icon=make_texture("dfcaverns_spore_tree_sapling.png"), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:tower_cap_sapling"] = {achievement="dfcaverns_plant_tower_cap",
+		title=S("Plant Tower Cap"), icon=make_texture("dfcaverns_tower_cap_sapling.png"), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:tunnel_tube_sapling"] = {achievement="dfcaverns_plant_tunnel_tube",
+		title=S("Plant Tunnel Tube"), icon=make_texture("dfcaverns_tunnel_tube_sapling.png"), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:torchspine_ember"] = {achievement="dfcaverns_plant_torchspine",
+		title=S("Plant Torchspine"), icon=make_texture("dfcaverns_torchspine_achievement.png", coal_ore), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:spindlestem_seedling"] = {achievement="dfcaverns_plant_spindlestem",
+		title=S("Plant Spindlestem"), icon=make_texture("dfcaverns_spindlestem_achievement.png"), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_trees:blood_thorn"] = {achievement="dfcaverns_plant_bloodthorn",
+		title=S("Plant Bloodthorn"), icon=make_texture("dfcaverns_bloodthorn_achievement.png"), _dfcaverns_achievements={"dfcaverns_plant_all_upper_trees", "dfcaverns_plant_all_underground_trees"}, difficulty = 1,},
+	["df_primordial_items:giant_hypha_apical_meristem"] = {achievement="dfcaverns_plant_giant_mycelium",
+		title=S("Plant Primordial Mycelium"), icon=make_texture("dfcaverns_mush_soil.png"), secret = true, _dfcaverns_achievements={"dfcaverns_plant_all_primordial", "dfcaverns_plant_all_underground_trees"}, difficulty = 3,},
+	["df_primordial_items:fern_sapling"] = {achievement="dfcaverns_plant_primordial_fern",
+		title=S("Plant Primordial Fern"), icon=make_texture("dfcaverns_jungle_fern_03.png"), secret = true, _dfcaverns_achievements={"dfcaverns_plant_all_primordial", "dfcaverns_plant_all_underground_trees"}, difficulty = 3,},
+	["df_primordial_items:jungle_mushroom_sapling"] = {achievement="dfcaverns_plant_primordial_jungle_mushroom",
+		title=S("Plant Primordial Jungle Mushroom"), icon=make_texture("dfcaverns_jungle_mushroom_02.png"), secret = true, _dfcaverns_achievements={"dfcaverns_plant_all_primordial", "dfcaverns_plant_all_underground_trees"}, difficulty = 3,},
+	["df_primordial_items:jungletree_sapling"] = {achievement="dfcaverns_plant_primordial_jungletree",
+		title=S("Plant Primordial Jungle Tree"), icon=make_texture("dfcaverns_jungle_sapling.png"), secret = true, _dfcaverns_achievements={"dfcaverns_plant_all_primordial", "dfcaverns_plant_all_underground_trees"}, difficulty = 3,},
+	["df_primordial_items:mush_sapling"] = {achievement="dfcaverns_plant_primordial_mushroom",
+		title=S("Plant Primordial Mushroom"), icon=make_texture("dfcaverns_mush_sapling.png"), secret = true, _dfcaverns_achievements={"dfcaverns_plant_all_primordial", "dfcaverns_plant_all_underground_trees"}, difficulty = 3,},
+	["df_farming:cave_wheat_seed"] = {achievement="dfcaverns_plant_cave_wheat",
+		title=S("Plant Cave Wheat"), icon=make_texture("dfcaverns_cave_wheat_8.png"), _dfcaverns_achievements={"dfcaverns_plant_all_farmables"}, difficulty = 1,},
+	["df_farming:dimple_cup_seed"] = {achievement="dfcaverns_plant_dimple_cup",
+		title=S("Plant Dimple Cup"), icon=make_texture("dfcaverns_dimple_cup_4.png"), _dfcaverns_achievements={"dfcaverns_plant_all_farmables"}, difficulty = 1,},
+	["df_farming:pig_tail_seed"] = {achievement="dfcaverns_plant_pig_tail",
+		title=S("Plant Pig Tail"), icon=make_texture("dfcaverns_pig_tail_8.png"), _dfcaverns_achievements={"dfcaverns_plant_all_farmables"}, difficulty = 1,},
+	["df_farming:plump_helmet_spawn"] = {achievement="dfcaverns_plant_plump_helmet",
+		title=S("Plant Plump Helmet"), icon=make_texture("dfcaverns_plump_helmet_achievement.png"), _dfcaverns_achievements={"dfcaverns_plant_all_farmables"}, difficulty = 1,},
+	["df_farming:quarry_bush_seed"] = {achievement="dfcaverns_plant_quarry_bush",
+		title=S("Plant Quarry Bush"), icon=make_texture("dfcaverns_quarry_bush_5.png"), _dfcaverns_achievements={"dfcaverns_plant_all_farmables"}, difficulty = 1,},
+	["df_farming:sweet_pod_seed"] = {achievement="dfcaverns_plant_sweet_pod",
+		title=S("Plant Sweet Pod"), icon=make_texture("dfcaverns_sweet_pod_6.png"), _dfcaverns_achievements={"dfcaverns_plant_all_farmables"}, difficulty = 1,},
+}
+
+minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack, pointed_thing)
+	local player_name = placer:get_player_name()
+	if player_name == nil then return end
+	local player_awards = awards.player(player_name)
+	local achievement = plant_node_achievements[newnode.name]
+	if not achievement then return end
+	local achievement_name = achievement.achievement
+	if not player_awards.unlocked or player_awards.unlocked[achievement_name] ~= achievement_name then
+		-- all of the growable plants in DFCaverns are timer-based. If you place
+		-- a seedling or seed and the resulting node has a timer running, then
+		-- it's passed the checks to see if it was placed in a growable area.
+		if minetest.get_node_timer(pos):is_started() then
+			awards.unlock(player_name, achievement_name)
+		end
+	end
+end)
+
+for seed_item, def in pairs(plant_node_achievements) do
+	awards.register_achievement(def.achievement, {
+		title = def.title,
+		description = S("Plant a @1 in a place where it can grow.", minetest.registered_items[seed_item].description),
+		icon = def.icon,
+		secret = def.secret,
+		_dfcaverns_achievements = def._dfcaverns_achievements,
+	})
+end
+
+awards.register_achievement("dfcaverns_plant_all_upper_trees", {
+	title = S("Fungal Arborist"),
+	description = S("Plant one of every kind of 'tree' found in the caverns above the Sunless Sea."),
+	icon = "dfcaverns_awards_backgroundx32.png^"
+		.."(dfcaverns_awards_cavern_towercapx32.png^dfcaverns_awards_cavern_fungiwoodx32.png^dfcaverns_awards_cavern_goblincapx32.png)^[transformFX"
+		.."^[combine:32x32:16,15="..hoe_texture.."^dfcaverns_awards_foregroundx32.png",
+	difficulty = 1 / df_achievements.get_child_achievement_count("dfcaverns_plant_all_upper_trees"),
+	trigger = {
+		type="dfcaverns_achievements",
+		achievement_name="dfcaverns_plant_all_upper_trees",
+		target=df_achievements.get_child_achievement_count("dfcaverns_plant_all_upper_trees"),
+	},
+})
+
+awards.register_achievement("dfcaverns_plant_all_primordial", {
+	title = S("Primordial Arborist"),
+	description = S("Plant one of every kind of 'tree' from the Primordial caverns."),
+	icon = "dfcaverns_awards_backgroundx32.png^"
+		.."(dfcaverns_awards_cavern_primordial_mushx32.png^dfcaverns_awards_cavern_junglex32.png)^[transformFX"
+		.."^[combine:32x32:16,15="..hoe_texture.."^dfcaverns_awards_foregroundx32.png",
+	secret = true,
+	difficulty = 3 / df_achievements.get_child_achievement_count("dfcaverns_plant_all_primordial"),
+	trigger = {
+		type="dfcaverns_achievements",
+		achievement_name="dfcaverns_plant_all_primordial",
+		target=df_achievements.get_child_achievement_count("dfcaverns_plant_all_primordial"),
+	},
+})
+
+awards.register_achievement("dfcaverns_plant_all_underground_trees", {
+	title = S("Underground Arborist"),
+	description = S("Plant one of every kind of 'tree' found in the caverns beneath the surface."),
+	icon = "dfcaverns_awards_backgroundx32.png^"
+		.."(dfcaverns_awards_cavern_towercapx32.png^dfcaverns_awards_cavern_fungiwoodx32.png^dfcaverns_awards_cavern_goblincapx32.png)^[transformFX"
+		.. "^dfcaverns_awards_cavern_primordial_mushx32.png^dfcaverns_awards_cavern_junglex32.png"
+		.."^[combine:32x32:16,15="..hoe_texture.."^dfcaverns_awards_foregroundx32.png",
+	difficulty = 4 / df_achievements.get_child_achievement_count("dfcaverns_plant_all_underground_trees"),
+	trigger = {
+		type="dfcaverns_achievements",
+		achievement_name="dfcaverns_plant_all_underground_trees",
+		target=df_achievements.get_child_achievement_count("dfcaverns_plant_all_underground_trees"),
+	},
+})
+
+awards.register_achievement("dfcaverns_plant_all_farmables", {
+	title = S("Underground Farmer"),
+	description = S("Plant one of every kind of small farmable plant found in the caverns beneath the surface."),
+	icon = "dfcaverns_awards_backgroundx32.png"
+		.."^[combine:32x32:0,0="..soil_texture
+		.."^[combine:32x32:0,16="..soil_texture
+		.."^[combine:32x32:16,0="..soil_texture
+		.."^[combine:32x32:16,16="..soil_texture
+		.."^[combine:32x32:0,0=dfcaverns_cave_wheat_8.png"
+		.."^[combine:32x32:16,0=dfcaverns_dimple_cup_4.png"
+		.."^[combine:32x32:8,8=dfcaverns_plump_helmet_achievement.png"
+		.."^[combine:32x32:0,16=dfcaverns_sweet_pod_6.png"
+		.."^[combine:32x32:16,16=dfcaverns_quarry_bush_5.png"		
+		.."^[combine:32x32:16,15="..hoe_texture.."^dfcaverns_awards_foregroundx32.png",
+	difficulty = 1 / df_achievements.get_child_achievement_count("dfcaverns_plant_all_farmables"),
+	trigger = {
+		type="dfcaverns_achievements",
+		achievement_name="dfcaverns_plant_all_farmables",
+		target=df_achievements.get_child_achievement_count("dfcaverns_plant_all_farmables"),
+	},
+})

df_achievements/food.lua

@@ -0,0 +1,88 @@
+local S = minetest.get_translator(minetest.get_current_modname())
+
+for itemname, def in pairs(minetest.registered_items) do
+	--"df_farming:"..item_name.."_"..recipe_type.name.."_meal"
+	if string.sub(itemname, 1, 11) == "df_farming:" and string.sub(itemname, -5, -1) == "_meal" then
+		local meal_name = string.sub(itemname, 12, -1)
+		local meal_desc = def.description
+		local image = string.sub(def.inventory_image, 1, -7) .. "32.png"
+	
+		awards.register_achievement("dfcaverns_meal_"..meal_name, {
+			title = S("Eat @1", meal_desc),
+			description = S("One of the many delights that can be crafted only from fungal growths found deep underground."),
+			icon = "dfcaverns_awards_backgroundx32.png^" .. image .. "^dfcaverns_awards_foregroundx32.png",
+			trigger = {
+				type = "eat",
+				item = itemname,
+				target = 1
+			},
+			difficulty = 2,
+			_dfcaverns_achievements = {"dfcaverns_gourmand"},
+		})
+	end
+end
+
+local bread_def = minetest.registered_items["df_farming:cave_bread"]
+awards.register_achievement("dfcaverns_meal_dwarven_bread", {
+	title = S("Eat @1", bread_def.description),
+	description = S("It's a basic staple of the underground, but at least it's not Plump Helmet."),
+	icon = "dfcaverns_awards_backgroundx32.png^dfcaverns_prepared_food13x32.png^dfcaverns_awards_foregroundx32.png",
+	trigger = {
+		type = "eat",
+		item = "df_farming:cave_bread",
+		target = 1,
+	},
+	difficulty = 1,
+	_dfcaverns_achievements = {"dfcaverns_gourmand"},
+})
+
+awards.register_achievement("dfcaverns_gourmand", {
+	title = S("Dwarven Gourmand"),
+	description = S("Eat one of each of the various meals that can be cooked or crafted from underground ingredients."),
+	icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_prepared_food28x32.png^dfcaverns_gourmand_achievement.png^dfcaverns_awards_foregroundx32.png",
+	difficulty = 2 / df_achievements.get_child_achievement_count("dfcaverns_gourmand"),
+	trigger = {
+		type="dfcaverns_achievements",
+		achievement_name="dfcaverns_gourmand",
+		target=df_achievements.get_child_achievement_count("dfcaverns_gourmand"),
+	},
+})
+
+if minetest.get_modpath("df_primordial_items") then
+	awards.register_achievement("dfcaverns_primordial_fruit", {
+		title = S("Eat a Primordial Fruit"),
+		description = S("Eat one of the strange fruits found only deep underground in the Primordial caverns."),
+		icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_primordial_fruit.png^dfcaverns_awards_foregroundx32.png",
+		difficulty = 3,
+		trigger = {
+			type = "eat",
+			item = "df_primordial_items:primordial_fruit",
+			target = 1
+		},
+		secret = true,
+	})
+
+	awards.register_achievement("dfcaverns_glowtato", {
+		title = S("Eat a Glowtato"),
+		description = S("Slightly less prestigious than the Primordial Fruit, but still rare and exotic compared to surface world fare."),
+		icon ="dfcaverns_awards_backgroundx32.png^dfcaverns_glowtato.png^dfcaverns_awards_foregroundx32.png",
+		difficulty = 3,
+		trigger = {
+			type = "eat",
+			item = "df_primordial_items:glowtato",
+			target = 1
+		},
+	})
+
+-- too mundane compared to the other achievements
+--	awards.register_achievement("dfcaverns_diced_mushroom", {
+--		title = S("Eat Diced Mushroom"),
+--		description = S(""),
+--		icon =,
+--		trigger = {
+--			type = "eat",
+--			item = "df_primordial_items:diced_mushroom",
+--			target = 1
+--		},
+--	})
+end

df_achievements/init.lua

@@ -0,0 +1,102 @@
+if not minetest.get_modpath("awards") then
+	minetest.log("warning", "[df_achievements] the df_achievements mod was installed but the [awards] mod was not."
+		.. " df_achievements depends on awards, but it is listed as an optional dependency so that installing the"
+		.. " dfcaverns modpack won't automatically enable it. If you want df_achievements to function please"
+		.. " install awards as well, otherwise you should disable df_achievements.")
+	return
+end
+
+df_achievements = {}
+
+local old_awards_version = false
+if awards.run_trigger_callbacks then
+	-- older versions of awards crash when attempting to use newer versions of triggers
+	-- this "run_trigger_callbacks" API call is present in those older versions, so using that
+	-- as a fingerprint to discover them
+	old_awards_version = true
+	
+	minetest.register_on_dignode(function(pos, oldnode, digger)
+		-- the old version of awards doesn't handle groups when triggering dug nodes, use this to hack around that
+		local node_name = oldnode.name
+		if minetest.get_item_group(node_name, "dfcaverns_big_crystal") > 0 then
+			awards.unlock(digger:get_player_name(), "dfcaverns_ruby_crystals")
+		elseif minetest.get_item_group(node_name, "dfcaverns_cave_coral") > 0 then
+			awards.unlock(digger:get_player_name(), "dfcaverns_cave_coral")
+		end
+	end)	
+else
+	-- used to track the progress of achievements that are based off of other achievements
+	awards.register_trigger("dfcaverns_achievements", {
+		type="counted_key",
+		progress = "@1/@2", -- awards seems to use a conflicting syntax with internationalization, ick. Avoid words here.
+		get_key = function(self, def)
+			return def.trigger.achievement_name
+		end,
+	})
+end
+
+
+local achievement_parents = {}
+df_achievements.get_child_achievement_count = function(parent_achievement)
+	return #achievement_parents[parent_achievement]
+end
+
+local register_achievement_old = awards.register_achievement
+awards.register_achievement = function(achievement_name, achievement_def, ...)
+	if old_awards_version and achievement_def.trigger and achievement_def.trigger.type=="dfcaverns_achievements" then
+		-- there's a significant difference between how triggers work
+		-- in older versions of the awards mod. The new version of the trigger doesn't
+		-- work with the old. Rather than do a bunch of work to support old versions, strip them out.
+		achievement_def.trigger = nil
+	end
+
+	-- The achievement being registered has "parent" achievements that progress when it is unlocked,
+	-- track that here
+	if achievement_def._dfcaverns_achievements then
+		for _, parent_achievement in pairs(achievement_def._dfcaverns_achievements) do
+			local parent_source_list = achievement_parents[parent_achievement] or {}
+			achievement_parents[parent_achievement] = parent_source_list
+			table.insert(parent_source_list, achievement_name)
+		end
+	end
+
+	register_achievement_old(achievement_name, achievement_def, ...)
+end
+
+local modpath = minetest.get_modpath(minetest.get_current_modname())
+
+awards.register_on_unlock(function(player_name, def)
+	local def_dfcaverns_achievements = def._dfcaverns_achievements
+	if not def_dfcaverns_achievements then return end
+	local player_awards = awards.player(player_name)
+	if not player_awards then return end	
+	local unlocked = player_awards.unlocked
+	if not unlocked then return end
+	
+	-- the achievement that just got unlocked had one or more "parent" achievements associated with it.
+	for _, achievement_parent in pairs(def_dfcaverns_achievements) do
+		player_awards.dfcaverns_achievements = player_awards.dfcaverns_achievements or {}
+		local source_list = achievement_parents[achievement_parent]
+		local total = #source_list
+		local count = 0
+		for _, source_achievement in pairs(source_list) do
+			if unlocked[source_achievement] == source_achievement then count = count + 1 end
+		end
+		player_awards.dfcaverns_achievements[achievement_parent] = count
+		awards.save()
+		if count >= total then
+			minetest.after(4, awards.unlock, player_name, achievement_parent)
+		end			
+	end
+end)
+
+
+
+dofile(modpath.."/travel.lua")
+dofile(modpath.."/farming.lua")
+dofile(modpath.."/dig.lua")
+dofile(modpath.."/food.lua")
+dofile(modpath.."/misc.lua")
+
+-- not used outside this mod
+df_achievements.test_list = nil

df_achievements/locale/template.txt

@@ -0,0 +1,180 @@
+# textdomain: df_achievements
+
+
+### dig.lua ###
+
+"Collect" Lightseam Stone=
+
+Attempt to collect a piece of Lightseam, a strange glowing mineral found deep underground.=
+
+Collect Castle Coral=
+Collect Cave Coral=
+Collect Cave Pearls=
+Collect Flawless Mese Crystal Block=
+Collect Giant Red Crystal=
+Collect Giant Webbing=
+Collect Glow Worms=
+Collect Glowing Amethyst=
+Collect Luminous Salt Crystal=
+
+Collect a block of glowing amethyst crystal from the Underworld.=
+
+Collect a flawless Mese crystal block from the Magma Sea.=
+
+Collect a luminous salt crystal from the dry caverns where Bloodthorns live.=
+
+Collect a piece of Castle Coral from the Sunless Sea.=
+Collect a piece of Cave Coral from the Sunless Sea.=
+Collect a piece of giant webbing found in a cave.=
+
+Collect one of the giant red crystals found in large barren caverns.=
+
+Collect some cave pearls from the wall of a cave.=
+Collect various different exotic items from various caverns.=
+Deep Prospector=
+Destroy a Gas Seep=
+
+Plug a crack that mine gas is seeping out of to make the caves just a little bit safer.=
+
+
+### dig.lua ###
+### food.lua ###
+### misc.lua ###
+
+=
+
+### farming.lua ###
+
+Fungal Arborist=
+Plant @1=
+Plant Black Cap=
+Plant Bloodthorn=
+Plant Cave Wheat=
+Plant Dimple Cup=
+Plant Fungiwood=
+Plant Goblin Cap=
+Plant Pig Tail=
+Plant Plump Helmet=
+Plant Primordial Fern=
+Plant Primordial Jungle Mushroom=
+Plant Primordial Jungle Tree=
+Plant Primordial Mushroom=
+Plant Primordial Mycelium=
+Plant Quarry Bush=
+Plant Spindlestem=
+Plant Spore Tree=
+Plant Sweet Pod=
+Plant Torchspine=
+Plant Tower Cap=
+Plant Tunnel Tube=
+Plant a @1 in a place where it can grow.=
+
+Plant one of every kind of 'tree' found in the caverns above the Sunless Sea.=
+
+Plant one of every kind of 'tree' found in the caverns beneath the surface.=
+
+Plant one of every kind of 'tree' from the Primordial caverns.=
+
+Plant one of every kind of small farmable plant found in the caverns beneath the surface.=
+
+Primordial Arborist=
+Underground Arborist=
+Underground Farmer=
+
+### food.lua ###
+
+Dwarven Gourmand=
+Eat @1=
+Eat Diced Mushroom=
+Eat a Glowtato=
+Eat a Primordial Fruit=
+
+Eat one of each of the various meals that can be cooked or crafted from underground ingredients.=
+
+Eat one of the strange fruits found only deep underground in the Primordial caverns.=
+
+It's a basic staple of the underground, but at least it's not Plump Helmet.=
+
+One of the many delights that can be crafted only from fungal growths found deep underground.=
+
+Slightly less prestigious than the Primordial Fruit, but still rare and exotic compared to surface world fare.=
+
+
+### misc.lua ###
+
+Activating a puzzle seal has produced a breach in the slade foundations of the world.=
+
+Capture an Ice Sprite=
+Decipher the code of the ancients. Do you dare turn the key?=
+Detonate Mine Gas=
+Get Attacked by an Underworld Guardian=
+Loot 100 Ancient Warrior Bones=
+Loot Ancient Warrior Bones=
+Punch Veinstone=
+Punch a vein to hear the heartbeat of the stone.=
+Repair 100 Ancient Lanterns=
+Repair an Ancient Lantern=
+Solve a Puzzle Seal=
+Trigger a Slade Breacher=
+
+You may not be able to build new ones, but at least you can get the old ones shining brightly again.=
+
+You've captured an ice sprite and placed it in a bottle. It dances and sparkles and sheds light through the frosted glass while making a faint tinkling sound. Pretty.=
+
+You've discovered something important about those mysterious slade statues in the Underworld.=
+
+
+### travel.lua ###
+
+Discover @1s=
+Discover All Fungal Cavern Types=
+Discover All Overworld Cavern Types=
+Discover All Underground Cavern Types=
+Discover Black Caps=
+Discover Bloodthorns=
+Discover Fungiwood=
+Discover Goblin Caps=
+Discover Spore Trees=
+Discover Tower Caps=
+Discover Tunnel Tubes=
+Discover a Deep Chasm=
+Discover a Deep Sinkhole=
+Discover a Glowing Pit=
+Discover a cavern containing oil deep underground.=
+Discover a cavern where @1s grow in the wild.=
+Discover a cavern where Black Caps grow in the wild.=
+Discover a cavern where Bloodthorns grow in the wild.=
+Discover a cavern where Fungiwoods grow in the wild.=
+Discover a cavern where Goblin Caps grow in the wild.=
+Discover a cavern where Spore Trees grow in the wild.=
+Discover a cavern where Tower Caps grow in the wild.=
+Discover a cavern where Tunnel Tubes grow in the wild.=
+Discover a deep natural sinkhole.=
+Discover a gigantic underground natural chasm.=
+
+Discover a glowing pit in the slade foundations of the world.=
+
+Discover all Primordial Cavern Types=
+Discover all major kinds of giant cavern environment.=
+
+Discover all of the major types of cavern below the foundations of the world.=
+
+Discover all of the major types of cavern environments between the Sunless Sea and the foundations of the world.=
+
+Discover examples of all of the fungal cavern biomes.=
+Discover the Magma Sea=
+Discover the Oil Sea=
+Discover the Primordial Fungus=
+Discover the Primordial Jungle=
+Discover the Sunless Sea=
+Discover the Underworld=
+
+Discover the ancient caverns at the foundations of the world.=
+
+Discover the fungus-ridden caverns below the foundations of the world.=
+
+Discover the giant caverns to which all water from the surface ultimately drain.=
+
+Discover the lost jungles below the foundations of the world.=
+
+Discover the sea of magma that volcanoes draw from.=

df_achievements/misc.lua

@@ -0,0 +1,103 @@
+local S = minetest.get_translator(minetest.get_current_modname())
+
+-- misc
+if df_dependencies.node_name_glass_bottle then
+	awards.register_achievement("dfcaverns_captured_ice_sprite", {
+		title = S("Capture an Ice Sprite"),
+		description = S("You've captured an ice sprite and placed it in a bottle. It dances and sparkles and sheds light through the frosted glass while making a faint tinkling sound. Pretty."),
+		icon = "dfcaverns_awards_backgroundx32.png^ice_sprites_bottle.png^dfcaverns_awards_foregroundx32.png",
+		difficulty = 2,
+		trigger = {
+			type = "craft",
+			item = "ice_sprites:ice_sprite_bottle",
+			target = 1,
+		},
+	})
+end
+
+df_mapitems.on_veinstone_punched = function(pos, node, puncher, pointed_thing)
+	awards.unlock(puncher:get_player_name(), "dfcaverns_punched_veinstone")
+end
+awards.register_achievement("dfcaverns_punched_veinstone", {
+	title = S("Punch Veinstone"),
+	description = S("Punch a vein to hear the heartbeat of the stone."),
+	difficulty = 2,
+	icon = "dfcaverns_awards_backgroundx32.png^((".. df_dependencies.texture_stone .. "^dfcaverns_veins.png)^[resize:32x32)^dfcaverns_awards_foregroundx32.png",
+})
+
+if minetest.get_modpath("df_underworld_items") then
+
+	if minetest.get_modpath("hunter_statue") then
+		hunter_statue.player_punched = function(node_name, pos, player)
+			if node_name ~= "df_underworld_items:hunter_statue" then return end
+			awards.unlock(player:get_player_name(), "dfcaverns_attacked_by_guardian_statue")
+		end
+		awards.register_achievement("dfcaverns_attacked_by_guardian_statue", {
+			title = S("Get Attacked by an Underworld Guardian"),
+			difficulty = 2,
+			description = S("You've discovered something important about those mysterious slade statues in the Underworld."),
+			icon = "dfcaverns_awards_backgroundx32.png^dfcaverns_guardian_achievement.png^dfcaverns_awards_foregroundx32.png",
+			secret=true,
+		})
+	end
+
+	df_underworld_items.puzzle_seal_solved = function(pos, player)
+		if player == nil then return end
+		awards.unlock(player:get_player_name(), "dfcaverns_solved_puzzle_seal")
+	end 
+	awards.register_achievement("dfcaverns_solved_puzzle_seal", {
+		title = S("Solve a Puzzle Seal"),
+		difficulty = 4,
+		description = S("Decipher the code of the ancients. Do you dare turn the key?"),
+		icon = "dfcaverns_puzzle_seal_solvedx32.png^dfcaverns_awards_foregroundx32.png",
+	})
+	
+	df_underworld_items.slade_breacher_triggered = function(pos, player)
+		awards.unlock(player:get_player_name(), "dfcaverns_triggered_slade_breacher")
+	end
+	awards.register_achievement("dfcaverns_triggered_slade_breacher", {
+		title = S("Trigger a Slade Breacher"),
+		difficulty = 1,
+		description = S("Activating a puzzle seal has produced a breach in the slade foundations of the world."),
+		icon = "dfcaverns_puzzle_seal_activex32.png^dfcaverns_awards_foregroundx32.png",
+		secret=true,
+	})
+	
+	df_underworld_items.ancient_lantern_fixed = function(pos, player)
+		awards.unlock(player:get_player_name(), "dfcaverns_repaired_lantern")
+	end
+	awards.register_achievement("dfcaverns_repaired_lantern", {
+		title = S("Repair an Ancient Lantern"),
+		difficulty = 2,
+		description = S("You may not be able to build new ones, but at least you can get the old ones shining brightly again."),
+		icon = "dfcaverns_awards_backgroundx32.png^((dfcaverns_slade_brick.png^(" .. df_dependencies.texture_meselamp .. "^[mask:dfcaverns_lantern_mask.png))^[resize:32x32)^dfcaverns_awards_foregroundx32.png",
+		secret=true,
+	})
+
+--	awards.register_achievement("dfcaverns_repaired_100_lanterns", {
+--		title = S("Repair 100 Ancient Lanterns"),
+--		description = S(""),
+--		icon =,
+--	})
+
+end
+
+
+-- can't think of an easy way to detect these
+--awards.register_achievement("dfcaverns_torch_detonated_mine_gas", {
+--	title = S("Detonate Mine Gas"),
+--	description = S(""),
+--	icon =,
+--})
+
+--awards.register_achievement("dfcaverns_looted_underworld_bones", {
+--	title = S("Loot Ancient Warrior Bones"),
+--	description = S(""),
+--	icon =,
+--})
+--
+--awards.register_achievement("dfcaverns_looted_100_underworld_bones", {
+--	title = S("Loot 100 Ancient Warrior Bones"),
+--	description = S(""),
+--	icon =,
+--})

df_achievements/mod.conf

@@ -0,0 +1,4 @@
+name=df_achievements
+description=Achievements for DFCaverns
+depends=df_caverns, df_trees, df_farming, df_mapitems, df_dependencies, pit_caves
+optional_depends=df_underworld_items, hunter_statue, awards