Update

hbhunger/.mailmap

@@ -0,0 +1,2 @@
+Wuzzy <Wuzzy@disroot.org> <Wuzzy2@mail.ru>
+Wuzzy <Wuzzy@disroot.org> <almikes@aol.com>

hbhunger/README.md

@@ -0,0 +1,96 @@
+# Hunger with HUD Bar [`hbhunger`]
+
+* Version: 1.1.6
+
+## Using the mod
+
+This mod adds a mechanic for hunger.
+This mod depends on the HUD bars mod [`hudbars`], version 1.4.1 or any later version
+starting with “1.” or “2.”.
+
+## About hunger
+This mod adds a hunger mechanic to the game. Players get a new attribute called “satiation”:
+
+* A new player starts with 20 satiation points out of 30
+* Actions like digging, placing and walking cause exhaustion, which lower the satiation
+* Every 800 seconds you lose 1 satiation point without doing anything
+* At 1 or 0 satiation you will suffer damage and die in case you don't eat something
+* If your satiation is 16 or higher, you will slowly regenerate health points
+* Eating food will increase your satiation (Duh!)
+
+Important: Eating food will not directly increase your health anymore, as long as the food
+item is supported by this mod (see below).
+
+Careful! Some foods may be poisoned. If you eat a poisoned item, you may still get a satiation
+boost, but for a brief period you lose health points because of food poisoning. However,
+food poisoning can never kill you.
+
+## Statbar mode
+If you use the statbar mode of the HUD Bars mod, these things are important to know:
+As with all mods using HUD Bars, the bread statbar symbols represent the rough percentage
+out of 30 satiation points, in steps of 5%, so the symbols give you an estimate of your
+satiation. This is different from the hunger mod by BlockMen.
+
+You gain health at 5.5 symbols or more, as 5.5 symbols correspond to 16 satiation points.
+You *may* lose health at exactly 0.5 symbols, as 0.5 symbols correspond to 1-2 satiation points.
+
+## Supported food
+All mods which add food through standard measures (`minetest.item_eat`) are already
+supported automatically. Poisoned food needs special support.
+
+### Known supported food mods
+* Apple and Blueberries from Minetest Game [`default`]
+* Red and brown mushroom from Minetest Game [`flowers`]
+* Bread from Minetest Game [`farming`]
+* [`animalmaterials`] (Mob Framework (`mobf` modpack))
+* Bushes [`bushes`]
+* [`bushes_classic`]
+* Creatures [`creatures`]
+* [`dwarves`] (beer and such)
+* Docfarming [`docfarming`]
+* Ethereal / Ethereal NG [`ethereal`]
+* Farming Redo [`farming`] by TenPlus1
+* Farming plus [`farming_plus`]
+* Ferns [`ferns`]
+* Fishing [`fishing`]
+* [`fruit`]
+* Glooptest [`glooptest`]
+* JKMod ([`jkanimals`], [`jkfarming`], [`jkwine`])
+* [`kpgmobs`]
+* [`mobfcooking`]
+* [`mooretrees`]
+* [`mtfoods`]
+* [`mushroom`]
+* [`mush45`]
+* Seaplants [`sea`]
+* Simple mobs [`mobs`]
+* Pizza [`pizza`]
+* Not So Simple Mobs [`nssm`]
+
+### Supported mods without optional dependency (mods provide their own support)
+
+* Food ([`food`], [`food_basic`])
+* Sweet Foods [`food_sweet`]
+
+### Example
+
+* Eating an apple (from Minetest Game) increases your satiation by 2;
+
+## Licensing
+This mod is free software.
+
+### Source code
+
+* License: [LGPL v2.1](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
+* Author: by Wuzzy (2015-2016)
+* Forked from the “Better HUD (and hunger)” mod by BlockMen (2013-2015),
+  most code comes from this mod.
+
+### Textures
+
+* `hbhunger_icon.png`—PilzAdam ([MIT License](https://opensource.org/licenses/MIT)), modified by BlockMen
+* `hbhunger_bgicon.png`—PilzAdam (MIT License), modified by BlockMen
+* `hbhunger_bar.png`—Wuzzy (MIT License)
+* `hbhunger_icon_health_poison.png`—celeron55 ([CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)), modified by BlockMen, modified again by Wuzzy
+* Everything else: MIT License, by BlockMen and Wuzzy
+

hbhunger/hunger.lua

@@ -0,0 +1,168 @@
+-- Keep these for backwards compatibility
+function hbhunger.save_hunger(player)
+	hbhunger.set_hunger_raw(player)
+end
+function hbhunger.load_hunger(player)
+	hbhunger.get_hunger_raw(player)
+end
+
+-- HACK: We register our on_item_eat handler after the other mods have loaded
+-- so their on_item_eat handlers run first. This is because Minetest refuses
+-- to run ANY further on_item_eat handler once one of the callback functions
+-- has returned an itemstack. (as of Minetest 5.8.0)
+-- FIXME: Remove the register_on_mods_loaded as soon Minetest handles
+-- on_item_eat events in a less weird manner.
+minetest.register_on_mods_loaded(function()
+	minetest.register_on_item_eat(function(hp_change, replace_with_item, itemstack, user, pointed_thing)
+		-- Our own item eat handler
+		return hbhunger.eat(hp_change, replace_with_item, ItemStack(itemstack), user, pointed_thing)
+	end)
+end)
+
+-- food functions
+local food = hbhunger.food
+
+function hbhunger.register_food(name, hunger_change, replace_with_item, poisen, heal, sound)
+	food[name] = {}
+	food[name].saturation = hunger_change	-- hunger points added
+	food[name].replace = replace_with_item	-- what item is given back after eating
+	food[name].poisen = poisen				-- time its poisening
+	food[name].healing = heal				-- amount of HP
+	food[name].sound = sound				-- special sound that is played when eating
+end
+
+function hbhunger.eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
+	local item = itemstack:get_name()
+	local def = food[item]
+	if not def then
+		def = {}
+		if type(hp_change) ~= "number" then
+			hp_change = 1
+			minetest.log("error", "Wrong on_use() definition for item '" .. item .. "'")
+		end
+		def.saturation = hp_change * 1.3
+		def.replace = replace_with_item
+	end
+	local func = hbhunger.item_eat(def.saturation, def.replace, def.poisen, def.healing, def.sound)
+	return func(itemstack, user, pointed_thing)
+end
+
+-- Poison player
+local function poisenp(tick, time, time_left, player)
+	-- First check if player is still there
+	if not player:is_player() then
+		return
+	end
+	time_left = time_left + tick
+	if time_left < time then
+		minetest.after(tick, poisenp, tick, time, time_left, player)
+	else
+		hbhunger.poisonings[player:get_player_name()] = hbhunger.poisonings[player:get_player_name()] - 1
+		if hbhunger.poisonings[player:get_player_name()] <= 0 then
+			-- Reset HUD bar color
+			hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_health.png", nil, "hudbars_bar_health.png")
+		end
+	end
+	if player:get_hp()-1 > 0 then
+		player:set_hp(player:get_hp()-1)
+	end
+	
+end
+
+function hbhunger.item_eat(hunger_change, replace_with_item, poisen, heal, sound)
+	return function(itemstack, user, pointed_thing)
+		if itemstack:take_item() ~= nil and user ~= nil then
+			local name = user:get_player_name()
+			local h = tonumber(hbhunger.hunger[name])
+			local hp = user:get_hp()
+			if h == nil or hp == nil then
+				return
+			end
+			if user:is_player() then
+				local object, object_pos
+				-- Check if user is a "fake player" (unofficial imitation of a the player data structure)
+				if type(user) == "userdata" then
+					object = user
+				else
+					object_pos = user:get_pos()
+				end
+				minetest.sound_play(
+					{name = sound or "hbhunger_eat_generic",
+					gain = 1},
+					{object=object,
+					pos=object_pos,
+					max_hear_distance = 16,
+					pitch = 1 + math.random(-10, 10)*0.005,},
+					true
+				)
+			end
+
+			-- Saturation
+			if h < hbhunger.SAT_MAX and hunger_change then
+				h = h + hunger_change
+				if h > hbhunger.SAT_MAX then h = hbhunger.SAT_MAX end
+				hbhunger.hunger[name] = h
+				hbhunger.set_hunger_raw(user)
+			end
+			-- Healing
+			local hp_max = user:get_properties().hp_max or minetest.PLAYER_MAX_HP_DEFAULT or 20
+			if hp < hp_max and heal then
+				hp = hp + heal
+				if hp > hp_max then hp = hp_max end
+				user:set_hp(hp)
+			end
+			-- Poison
+			if poisen then
+				-- Set poison bar
+				hb.change_hudbar(user, "health", nil, nil, "hbhunger_icon_health_poison.png", nil, "hbhunger_bar_health_poison.png")
+				hbhunger.poisonings[name] = hbhunger.poisonings[name] + 1
+				poisenp(1, poisen, 0, user)
+			end
+
+			if itemstack:get_count() == 0 then
+				itemstack:add_item(replace_with_item)
+			else
+				local inv = user:get_inventory()
+				if inv:room_for_item("main", replace_with_item) then
+					inv:add_item("main", replace_with_item)
+				else
+					minetest.add_item(user:get_pos(), replace_with_item)
+				end
+			end
+		end
+		return itemstack
+	end
+end
+
+-- player-action based hunger changes
+function hbhunger.handle_node_actions(pos, oldnode, player, ext)
+	-- is_fake_player comes from the pipeworks, we are not interested in those
+	if not player or not player:is_player() or player.is_fake_player == true then
+		return
+	end
+	local name = player:get_player_name()
+	local exhaus = hbhunger.exhaustion[name]
+	if exhaus == nil then return end
+	local new = hbhunger.EXHAUST_PLACE
+	-- placenode event
+	if not ext then
+		new = hbhunger.EXHAUST_DIG
+	end
+	-- assume its send by main timer when movement detected
+	if not pos and not oldnode then
+		new = hbhunger.EXHAUST_MOVE
+	end
+	exhaus = exhaus + new
+	if exhaus > hbhunger.EXHAUST_LVL then
+		exhaus = 0
+		local h = tonumber(hbhunger.hunger[name])
+		h = h - 1
+		if h < 0 then h = 0 end
+		hbhunger.hunger[name] = h
+		hbhunger.set_hunger_raw(player)
+	end
+	hbhunger.exhaustion[name] = exhaus
+end
+
+minetest.register_on_placenode(hbhunger.handle_node_actions)
+minetest.register_on_dignode(hbhunger.handle_node_actions)

hbhunger/init.lua

@@ -0,0 +1,188 @@
+local S = minetest.get_translator("hbhunger")
+
+if minetest.settings:get_bool("enable_damage") then
+
+hbhunger = {}
+hbhunger.food = {}
+
+-- HUD statbar values
+hbhunger.hunger = {}
+hbhunger.hunger_out = {}
+
+-- Count number of poisonings a player has at once
+hbhunger.poisonings = {}
+
+-- HUD item ids
+local hunger_hud = {}
+
+hbhunger.HUD_TICK = 0.1
+
+--Some hunger settings
+hbhunger.exhaustion = {} -- Exhaustion is experimental!
+
+hbhunger.HUNGER_TICK = 800 -- time in seconds after that 1 hunger point is taken
+hbhunger.EXHAUST_DIG = 3  -- exhaustion increased this value after digged node
+hbhunger.EXHAUST_PLACE = 1 -- exhaustion increased this value after placed
+hbhunger.EXHAUST_MOVE = 0.3 -- exhaustion increased this value if player movement detected
+hbhunger.EXHAUST_LVL = 160 -- at what exhaustion player satiation gets lowerd
+hbhunger.SAT_MAX = 30 -- maximum satiation points
+hbhunger.SAT_INIT = 20 -- initial satiation points
+hbhunger.SAT_HEAL = 15 -- required satiation points to start healing
+
+
+--load custom settings
+local set = io.open(minetest.get_modpath("hbhunger").."/hbhunger.conf", "r")
+if set then 
+	dofile(minetest.get_modpath("hbhunger").."/hbhunger.conf")
+	set:close()
+end
+
+local function custom_hud(player)
+	hb.init_hudbar(player, "satiation", hbhunger.get_hunger_raw(player))
+end
+
+dofile(minetest.get_modpath("hbhunger").."/hunger.lua")
+dofile(minetest.get_modpath("hbhunger").."/register_foods.lua")
+
+-- register satiation hudbar
+hb.register_hudbar("satiation", 0xFFFFFF, S("Satiation"), { icon = "hbhunger_icon.png", bgicon = "hbhunger_bgicon.png",  bar = "hbhunger_bar.png" }, hbhunger.SAT_INIT, hbhunger.SAT_MAX, false, nil, { format_value = "%.1f", format_max_value = "%d" })
+
+-- update hud elemtens if value has changed
+local function update_hud(player)
+	local name = player:get_player_name()
+ --hunger
+	local h_out = tonumber(hbhunger.hunger_out[name])
+	local h = tonumber(hbhunger.hunger[name])
+	if h_out ~= h then
+		hbhunger.hunger_out[name] = h
+		hb.change_hudbar(player, "satiation", h)
+	end
+end
+
+hbhunger.get_hunger_raw = function(player)
+	local inv = player:get_inventory()
+	if not inv then return nil end
+	local hgp = inv:get_stack("hunger", 1):get_count()
+	if hgp == 0 then
+		hgp = 21
+		inv:set_stack("hunger", 1, ItemStack({name=":", count=hgp}))
+	else
+		hgp = hgp
+	end
+	return hgp-1
+end
+
+hbhunger.set_hunger_raw = function(player)
+	local inv = player:get_inventory()
+	local name = player:get_player_name()
+	local value = hbhunger.hunger[name]
+	if not inv  or not value then return nil end
+	if value > hbhunger.SAT_MAX then value = hbhunger.SAT_MAX end
+	if value < 0 then value = 0 end
+	
+	inv:set_stack("hunger", 1, ItemStack({name=":", count=value+1}))
+
+	return true
+end
+
+minetest.register_on_joinplayer(function(player)
+	local name = player:get_player_name()
+	local inv = player:get_inventory()
+	inv:set_size("hunger",1)
+	hbhunger.hunger[name] = hbhunger.get_hunger_raw(player)
+	hbhunger.hunger_out[name] = hbhunger.hunger[name]
+	hbhunger.exhaustion[name] = 0
+	hbhunger.poisonings[name] = 0
+	custom_hud(player)
+	hbhunger.set_hunger_raw(player)
+end)
+
+minetest.register_on_respawnplayer(function(player)
+	-- reset hunger (and save)
+	local name = player:get_player_name()
+	hbhunger.hunger[name] = hbhunger.SAT_INIT
+	hbhunger.set_hunger_raw(player)
+	hbhunger.exhaustion[name] = 0
+end)
+
+local main_timer = 0
+local timer = 0
+local timer2 = 0
+minetest.register_globalstep(function(dtime)
+	main_timer = main_timer + dtime
+	timer = timer + dtime
+	timer2 = timer2 + dtime
+	if main_timer > hbhunger.HUD_TICK or timer > 4 or timer2 > hbhunger.HUNGER_TICK then
+		if main_timer > hbhunger.HUD_TICK then main_timer = 0 end
+		for _,player in ipairs(minetest.get_connected_players()) do
+		local name = player:get_player_name()
+
+		local h = tonumber(hbhunger.hunger[name])
+		local hp = player:get_hp()
+		if timer > 4 then
+			-- heal player by 1 hp if not dead and satiation is > hbhunger.SAT_HEAL
+			if h > hbhunger.SAT_HEAL and hp > 0 and player:get_breath() > 0 then
+				player:set_hp(hp+1)
+				-- or damage player by 1 hp if satiation is < 2
+				elseif h <= 1 then
+					if hp-1 >= 0 then player:set_hp(hp-1) end
+				end
+			end
+			-- lower satiation by 1 point after xx seconds
+			if timer2 > hbhunger.HUNGER_TICK then
+				if h > 0 then
+					h = h-1
+					hbhunger.hunger[name] = h
+					hbhunger.set_hunger_raw(player)
+				end
+			end
+
+			-- update all hud elements
+			update_hud(player)
+			
+			local controls = player:get_player_control()
+			-- Determine if the player is walking
+			if controls.up or controls.down or controls.left or controls.right then
+				hbhunger.handle_node_actions(nil, nil, player)
+			end
+		end
+	end
+	if timer > 4 then timer = 0 end
+	if timer2 > hbhunger.HUNGER_TICK then timer2 = 0 end
+end)
+
+minetest.register_chatcommand("satiation", {
+	privs = {["server"]=true},
+	params = S("[<player>] <satiation>"),
+	description = S("Set satiation of player or yourself"),
+	func = function(name, param)
+		if minetest.settings:get_bool("enable_damage") == false then
+			return false, S("Not possible, damage is disabled.")
+		end
+		local targetname, satiation = string.match(param, "(%S+) (%S+)")
+		if not targetname then
+			satiation = param
+		end
+		satiation = tonumber(satiation)
+		if not satiation then
+			return false, S("Invalid satiation!")
+		end
+		if not targetname then
+			targetname = name
+		end
+		local target = minetest.get_player_by_name(targetname)
+		if target == nil then
+			return false, S("Player @1 does not exist.", targetname)
+		end
+		if satiation > hbhunger.SAT_MAX then
+			satiation = hbhunger.SAT_MAX
+		elseif satiation < 0 then
+			satiation = 0
+		end
+		hbhunger.hunger[targetname] = satiation
+		hbhunger.set_hunger_raw(target)
+		return true
+	end,
+})
+
+end

hbhunger/locale/hbhunger.de.tr

@@ -0,0 +1,9 @@
+# textdomain:hbhunger
+Hunger with HUD Bar=Hunger mit HUD-Leiste
+Adds a simple hunger meachanic with satiation, food poisoning and different healing.=Fügt ein einfaches Hungersystem hinzu, mit Sättigung, Lebensmittelvergiftung und anderer Heilung.
+Satiation=Sättigung
+[<player>] <satiation>=[<Spieler>] <Sättigung>
+Set satiation of player or yourself=Sättigung von Spieler oder Ihnen selbst setzen
+Not possible, damage is disabled.=Nicht möglich, Schaden ist deaktiviert.
+Invalid satiation!=Ungültige Sättigung!
+Player @1 does not exist.=Spieler @1 existiert nicht.

hbhunger/locale/hbhunger.fr.tr

@@ -0,0 +1,9 @@
+# textdomain:hbhunger
+Hunger with HUD Bar=
+Adds a simple hunger meachanic with satiation, food poisoning and different healing.=
+Satiation=Satiété
+[<player>] <satiation>=
+Set satiation of player or yourself=
+Not possible, damage is disabled.=
+Invalid satiation!=
+Player @1 does not exist.=

hbhunger/locale/hbhunger.it.tr

@@ -0,0 +1,9 @@
+# textdomain:hbhunger
+Hunger with HUD Bar=
+Adds a simple hunger meachanic with satiation, food poisoning and different healing.=
+Satiation=Sazietà
+[<player>] <satiation>=
+Set satiation of player or yourself=
+Not possible, damage is disabled.=
+Invalid satiation!=
+Player @1 does not exist.=

hbhunger/locale/hbhunger.ms.tr

@@ -0,0 +1,9 @@
+# textdomain:hbhunger
+Hunger with HUD Bar=
+Adds a simple hunger meachanic with satiation, food poisoning and different healing.=
+Satiation=Kekenyangan
+[<player>] <satiation>=
+Set satiation of player or yourself=
+Not possible, damage is disabled.=
+Invalid satiation!=
+Player @1 does not exist.=

hbhunger/locale/hbhunger.pt.tr

@@ -0,0 +1,9 @@
+# textdomain:hbhunger
+Hunger with HUD Bar=
+Adds a simple hunger meachanic with satiation, food poisoning and different healing.=
+Satiation=Saciedade
+[<player>] <satiation>=
+Set satiation of player or yourself=
+Not possible, damage is disabled.=
+Invalid satiation!=
+Player @1 does not exist.=

hbhunger/locale/hbhunger.ru.tr

@@ -0,0 +1,9 @@
+# textdomain:hbhunger
+Hunger with HUD Bar=
+Adds a simple hunger meachanic with satiation, food poisoning and different healing.=
+Satiation=голод
+[<player>] <satiation>=
+Set satiation of player or yourself=
+Not possible, damage is disabled.=
+Invalid satiation!=
+Player @1 does not exist.=

hbhunger/locale/template.txt

@@ -0,0 +1,9 @@
+# textdomain:hbhunger
+Hunger with HUD Bar=
+Adds a simple hunger meachanic with satiation, food poisoning and different healing.=
+Satiation=
+[<player>] <satiation>=
+Set satiation of player or yourself=
+Not possible, damage is disabled.=
+Invalid satiation!=
+Player @1 does not exist.=

hbhunger/mod.conf

@@ -0,0 +1,7 @@
+name = hbhunger
+title = Hunger with HUD Bar
+description = Adds a simple hunger meachanic with satiation, food poisoning and different healing.
+depends = hudbars
+optional_depends = default, flowers, animalmaterials, bucket, bushes, bushes_classic, cooking, creatures, docfarming, dwarves, ethereal, farming, farming_plus, ferns, fishing, fruit, glooptest, jkanimals, jkfarming, jkwine, kpgmobs, mobfcooking, mobs, moretrees, mtfoods, mush45, mushroom, seaplants, pizza, nssm
+release = 26108
+author = Wuzzy

hbhunger/register_foods.lua

@@ -0,0 +1,331 @@
+if minetest.get_modpath("default") ~= nil then
+	hbhunger.register_food("default:apple", 2)
+	hbhunger.register_food("default:blueberries", 2)
+end
+if minetest.get_modpath("flowers") ~= nil then
+	hbhunger.register_food("flowers:mushroom_brown", 1)
+	hbhunger.register_food("flowers:mushroom_red", 1, "", 3)
+end
+if minetest.get_modpath("farming") ~= nil then
+	hbhunger.register_food("farming:bread", 5)
+end
+
+if minetest.get_modpath("mobs") ~= nil then
+	if mobs.mod ~= nil and mobs.mod == "redo" then
+		hbhunger.register_food("mobs:cheese", 4)
+		hbhunger.register_food("mobs:meat", 8)
+		hbhunger.register_food("mobs:meat_raw", 4)
+		hbhunger.register_food("mobs:rat_cooked", 4)
+		hbhunger.register_food("mobs:honey", 2)
+		hbhunger.register_food("mobs:pork_raw", 3, "", 3)
+		hbhunger.register_food("mobs:pork_cooked", 8)
+		hbhunger.register_food("mobs:chicken_cooked", 6)
+		hbhunger.register_food("mobs:chicken_raw", 2, "", 3)
+		hbhunger.register_food("mobs:chicken_egg_fried", 2)
+		if minetest.get_modpath("bucket") then 
+			hbhunger.register_food("mobs:bucket_milk", 3, "bucket:bucket_empty")
+		end
+	else
+		hbhunger.register_food("mobs:meat", 6)
+		hbhunger.register_food("mobs:meat_raw", 3)
+		hbhunger.register_food("mobs:rat_cooked", 5)
+	end
+end
+
+if minetest.get_modpath("moretrees") ~= nil then
+	hbhunger.register_food("moretrees:coconut_milk", 1)
+	hbhunger.register_food("moretrees:raw_coconut", 2)
+	hbhunger.register_food("moretrees:acorn_muffin", 3)
+	hbhunger.register_food("moretrees:spruce_nuts", 1)
+	hbhunger.register_food("moretrees:pine_nuts", 1)
+	hbhunger.register_food("moretrees:fir_nuts", 1)
+end
+
+if minetest.get_modpath("dwarves") ~= nil then
+	hbhunger.register_food("dwarves:beer", 2)
+	hbhunger.register_food("dwarves:apple_cider", 1)
+	hbhunger.register_food("dwarves:midus", 2)
+	hbhunger.register_food("dwarves:tequila", 2)
+	hbhunger.register_food("dwarves:tequila_with_lime", 2)
+	hbhunger.register_food("dwarves:sake", 2)
+end
+
+if minetest.get_modpath("animalmaterials") ~= nil then
+	hbhunger.register_food("animalmaterials:milk", 2)
+	hbhunger.register_food("animalmaterials:meat_raw", 3)
+	hbhunger.register_food("animalmaterials:meat_pork", 3)
+	hbhunger.register_food("animalmaterials:meat_beef", 3)
+	hbhunger.register_food("animalmaterials:meat_chicken", 3)
+	hbhunger.register_food("animalmaterials:meat_lamb", 3)
+	hbhunger.register_food("animalmaterials:meat_venison", 3)
+	hbhunger.register_food("animalmaterials:meat_undead", 3, "", 3)
+	hbhunger.register_food("animalmaterials:meat_toxic", 3, "", 5)
+	hbhunger.register_food("animalmaterials:meat_ostrich", 3)
+	hbhunger.register_food("animalmaterials:fish_bluewhite", 2)
+	hbhunger.register_food("animalmaterials:fish_clownfish", 2)
+end
+
+if minetest.get_modpath("fishing") ~= nil then
+	hbhunger.register_food("fishing:fish_raw", 2)
+	hbhunger.register_food("fishing:fish_cooked", 5)
+	hbhunger.register_food("fishing:sushi", 6)
+	hbhunger.register_food("fishing:shark", 4)
+	hbhunger.register_food("fishing:shark_cooked", 8)
+	hbhunger.register_food("fishing:pike", 4)
+	hbhunger.register_food("fishing:pike_cooked", 8)
+end
+
+if minetest.get_modpath("glooptest") ~= nil then
+	hbhunger.register_food("glooptest:kalite_lump", 1)
+end
+
+if minetest.get_modpath("bushes") ~= nil then
+	hbhunger.register_food("bushes:sugar", 1)
+	hbhunger.register_food("bushes:strawberry", 2)
+	hbhunger.register_food("bushes:berry_pie_raw", 3)
+	hbhunger.register_food("bushes:berry_pie_cooked", 4)
+	hbhunger.register_food("bushes:basket_pies", 15)
+end
+
+if minetest.get_modpath("bushes_classic") then
+	-- bushes_classic mod, as found in the plantlife modpack
+	local berries = {
+		"strawberry",
+		"blackberry",
+		"blueberry",
+		"raspberry",
+		"gooseberry",
+		"mixed_berry"}
+	for _, berry in ipairs(berries) do
+		if berry ~= "mixed_berry" then
+			hbhunger.register_food("bushes:"..berry, 1)
+		end
+		hbhunger.register_food("bushes:"..berry.."_pie_raw", 2)
+		hbhunger.register_food("bushes:"..berry.."_pie_cooked", 5)
+		hbhunger.register_food("bushes:basket_"..berry, 15)
+	end
+end
+
+if minetest.get_modpath("mushroom") ~= nil then
+	hbhunger.register_food("mushroom:brown", 1)
+	hbhunger.register_food("mushroom:red", 1, "", 3)
+	-- mushroom potions: red = strong poison, brown = light restorative
+	if minetest.get_modpath("vessels") then
+		hbhunger.register_food("mushroom:brown_essence", 1, "vessels:glass_bottle", nil, 4)
+		hbhunger.register_food("mushroom:poison", 1, "vessels:glass_bottle", 10)
+	end
+end
+
+if minetest.get_modpath("docfarming") ~= nil then
+	hbhunger.register_food("docfarming:carrot", 3)
+	hbhunger.register_food("docfarming:cucumber", 2)
+	hbhunger.register_food("docfarming:corn", 3)
+	hbhunger.register_food("docfarming:potato", 4)
+	hbhunger.register_food("docfarming:bakedpotato", 5)
+	hbhunger.register_food("docfarming:raspberry", 3)
+end
+
+if minetest.get_modpath("farming_plus") ~= nil then
+	hbhunger.register_food("farming_plus:carrot_item", 3)
+	hbhunger.register_food("farming_plus:banana", 2)
+	hbhunger.register_food("farming_plus:orange_item", 2)
+	hbhunger.register_food("farming:pumpkin_bread", 4)
+	hbhunger.register_food("farming_plus:strawberry_item", 2)
+	hbhunger.register_food("farming_plus:tomato_item", 2)
+	hbhunger.register_food("farming_plus:potato_item", 4)
+	hbhunger.register_food("farming_plus:rhubarb_item", 2)
+end
+
+if minetest.get_modpath("mtfoods") ~= nil then
+	hbhunger.register_food("mtfoods:dandelion_milk", 1)
+	hbhunger.register_food("mtfoods:sugar", 1)
+	hbhunger.register_food("mtfoods:short_bread", 4)
+	hbhunger.register_food("mtfoods:cream", 1)
+	hbhunger.register_food("mtfoods:chocolate", 2)
+	hbhunger.register_food("mtfoods:cupcake", 2)
+	hbhunger.register_food("mtfoods:strawberry_shortcake", 2)
+	hbhunger.register_food("mtfoods:cake", 3)
+	hbhunger.register_food("mtfoods:chocolate_cake", 3)
+	hbhunger.register_food("mtfoods:carrot_cake", 3)
+	hbhunger.register_food("mtfoods:pie_crust", 3)
+	hbhunger.register_food("mtfoods:apple_pie", 3)
+	hbhunger.register_food("mtfoods:rhubarb_pie", 2)
+	hbhunger.register_food("mtfoods:banana_pie", 3)
+	hbhunger.register_food("mtfoods:pumpkin_pie", 3)
+	hbhunger.register_food("mtfoods:cookies", 2)
+	hbhunger.register_food("mtfoods:mlt_burger", 5)
+	hbhunger.register_food("mtfoods:potato_slices", 2)
+	hbhunger.register_food("mtfoods:potato_chips", 3)
+	--mtfoods:medicine
+	hbhunger.register_food("mtfoods:casserole", 3)
+	hbhunger.register_food("mtfoods:glass_flute", 2)
+	hbhunger.register_food("mtfoods:orange_juice", 2)
+	hbhunger.register_food("mtfoods:apple_juice", 2)
+	hbhunger.register_food("mtfoods:apple_cider", 2)
+	hbhunger.register_food("mtfoods:cider_rack", 2)
+end
+
+if minetest.get_modpath("fruit") ~= nil then
+	hbhunger.register_food("fruit:apple", 2)
+	hbhunger.register_food("fruit:pear", 2)
+	hbhunger.register_food("fruit:bananna", 3)
+	hbhunger.register_food("fruit:orange", 2)
+end
+
+if minetest.get_modpath("mush45") ~= nil then
+	hbhunger.register_food("mush45:meal", 4)
+end
+
+if minetest.get_modpath("seaplants") ~= nil then
+	hbhunger.register_food("seaplants:kelpgreen", 1)
+	hbhunger.register_food("seaplants:kelpbrown", 1)
+	hbhunger.register_food("seaplants:seagrassgreen", 1)
+	hbhunger.register_food("seaplants:seagrassred", 1)
+	hbhunger.register_food("seaplants:seasaladmix", 6)
+	hbhunger.register_food("seaplants:kelpgreensalad", 1)
+	hbhunger.register_food("seaplants:kelpbrownsalad", 1)
+	hbhunger.register_food("seaplants:seagrassgreensalad", 1)
+	hbhunger.register_food("seaplants:seagrassgreensalad", 1)
+end
+
+if minetest.get_modpath("mobfcooking") ~= nil then
+	hbhunger.register_food("mobfcooking:cooked_pork", 6)
+	hbhunger.register_food("mobfcooking:cooked_ostrich", 6)
+	hbhunger.register_food("mobfcooking:cooked_beef", 6)
+	hbhunger.register_food("mobfcooking:cooked_chicken", 6)
+	hbhunger.register_food("mobfcooking:cooked_lamb", 6)
+	hbhunger.register_food("mobfcooking:cooked_venison", 6)
+	hbhunger.register_food("mobfcooking:cooked_fish", 6)
+end
+
+if minetest.get_modpath("creatures") ~= nil then
+	hbhunger.register_food("creatures:meat", 6)
+	hbhunger.register_food("creatures:flesh", 3)
+	hbhunger.register_food("creatures:rotten_flesh", 3, "", 3)
+end
+
+if minetest.get_modpath("ethereal") then
+	hbhunger.register_food("ethereal:strawberry", 1)
+	hbhunger.register_food("ethereal:banana", 4)
+	hbhunger.register_food("ethereal:pine_nuts", 1)
+	hbhunger.register_food("ethereal:bamboo_sprout", 0, "", 3)
+	hbhunger.register_food("ethereal:fern_tubers", 1)
+	hbhunger.register_food("ethereal:banana_bread", 7)
+	hbhunger.register_food("ethereal:mushroom_plant", 2)
+	hbhunger.register_food("ethereal:coconut_slice", 2)
+	hbhunger.register_food("ethereal:golden_apple", 4, "", nil, 10)
+	hbhunger.register_food("ethereal:wild_onion_plant", 2)
+	hbhunger.register_food("ethereal:mushroom_soup", 4, "ethereal:bowl")
+	hbhunger.register_food("ethereal:mushroom_soup_cooked", 6, "ethereal:bowl")
+	hbhunger.register_food("ethereal:hearty_stew", 6, "ethereal:bowl")
+	hbhunger.register_food("ethereal:hearty_stew_cooked", 10, "ethereal:bowl")
+	if minetest.get_modpath("bucket") then
+  	hbhunger.register_food("ethereal:bucket_cactus", 2, "bucket:bucket_empty")
+	end
+	hbhunger.register_food("ethereal:fish_raw", 2)
+	hbhunger.register_food("ethereal:fish_cooked", 5)
+	hbhunger.register_food("ethereal:seaweed", 1)
+	hbhunger.register_food("ethereal:yellowleaves", 1, "", nil, 1)
+	hbhunger.register_food("ethereal:sashimi", 4)
+	hbhunger.register_food("ethereal:orange", 2)
+end
+
+if minetest.get_modpath("farming") and farming.mod == "redo" then
+	hbhunger.register_food("farming:bread", 6)
+	hbhunger.register_food("farming:potato", 1)
+	hbhunger.register_food("farming:baked_potato", 6)
+	hbhunger.register_food("farming:cucumber", 4)
+	hbhunger.register_food("farming:tomato", 4)
+	hbhunger.register_food("farming:carrot", 3)
+	hbhunger.register_food("farming:carrot_gold", 6, "", nil, 8)
+	hbhunger.register_food("farming:corn", 3)
+	hbhunger.register_food("farming:corn_cob", 5)
+	hbhunger.register_food("farming:melon_slice", 2)
+	hbhunger.register_food("farming:pumpkin_slice", 1)
+	hbhunger.register_food("farming:pumpkin_bread", 9)
+	hbhunger.register_food("farming:coffee_cup", 2, "farming:drinking_cup")
+	hbhunger.register_food("farming:coffee_cup_hot", 3, "farming:drinking_cup", nil, 2)
+	hbhunger.register_food("farming:cookie", 2)
+	hbhunger.register_food("farming:chocolate_dark", 3)
+	hbhunger.register_food("farming:donut", 4)
+	hbhunger.register_food("farming:donut_chocolate", 6)
+	hbhunger.register_food("farming:donut_apple", 6)
+	hbhunger.register_food("farming:raspberries", 1)
+	hbhunger.register_food("farming:blueberries", 1)
+	hbhunger.register_food("farming:muffin_blueberry", 4)
+	if minetest.get_modpath("vessels") then
+		hbhunger.register_food("farming:smoothie_raspberry", 2, "vessels:drinking_glass")
+	end
+	hbhunger.register_food("farming:rhubarb", 1)
+	hbhunger.register_food("farming:rhubarb_pie", 6)
+	hbhunger.register_food("farming:beans", 1)
+end
+
+if minetest.get_modpath("kpgmobs") ~= nil then
+	hbhunger.register_food("kpgmobs:uley", 3)
+	hbhunger.register_food("kpgmobs:meat", 6)
+	hbhunger.register_food("kpgmobs:rat_cooked", 5)
+	hbhunger.register_food("kpgmobs:med_cooked", 4)
+  	if minetest.get_modpath("bucket") then
+		hbhunger.register_food("kpgmobs:bucket_milk", 4, "bucket:bucket_empty")
+	end
+end
+
+if minetest.get_modpath("jkfarming") ~= nil then
+	hbhunger.register_food("jkfarming:carrot", 3)
+	hbhunger.register_food("jkfarming:corn", 3)
+	hbhunger.register_food("jkfarming:melon_part", 2)
+	hbhunger.register_food("jkfarming:cake", 3)
+end
+
+if minetest.get_modpath("jkanimals") ~= nil then
+	hbhunger.register_food("jkanimals:meat", 6)
+end
+
+if minetest.get_modpath("jkwine") ~= nil then
+	hbhunger.register_food("jkwine:grapes", 2)
+	hbhunger.register_food("jkwine:winebottle", 1)
+end
+
+if minetest.get_modpath("cooking") ~= nil then
+	hbhunger.register_food("cooking:meat_beef_cooked", 4)
+	hbhunger.register_food("cooking:fish_bluewhite_cooked", 3)
+	hbhunger.register_food("cooking:fish_clownfish_cooked", 1)
+	hbhunger.register_food("cooking:meat_chicken_cooked", 2)
+	hbhunger.register_food("cooking:meat_cooked", 2)
+	hbhunger.register_food("cooking:meat_pork_cooked", 3)
+	hbhunger.register_food("cooking:meat_toxic_cooked", -3)
+	hbhunger.register_food("cooking:meat_venison_cooked", 3)
+	hbhunger.register_food("cooking:meat_undead_cooked", 1)
+end
+
+-- ferns mod of plantlife_modpack
+if minetest.get_modpath("ferns") ~= nil then
+	hbhunger.register_food("ferns:fiddlehead", 1, "", 1)
+	hbhunger.register_food("ferns:fiddlehead_roasted", 3)
+	hbhunger.register_food("ferns:ferntuber_roasted", 3)
+	hbhunger.register_food("ferns:horsetail_01", 1)
+end
+
+if minetest.get_modpath("pizza") ~= nil then
+	hbhunger.register_food("pizza:pizza", 30, "", nil, 30)
+	hbhunger.register_food("pizza:pizzaslice", 5, "", nil, 5)
+end
+
+if minetest.get_modpath("nssm") then
+	hbhunger.register_food("nssm:werewolf_leg", 3)
+	hbhunger.register_food("nssm:heron_leg", 2)
+	hbhunger.register_food("nssm:chichibios_heron_leg", 4)
+	hbhunger.register_food("nssm:crocodile_tail", 3)
+	hbhunger.register_food("nssm:duck_legs", 1)
+	hbhunger.register_food("nssm:ant_leg", 1)
+	hbhunger.register_food("nssm:spider_leg", 1)
+	hbhunger.register_food("nssm:tentacle", 2)
+	hbhunger.register_food("nssm:worm_flesh", 2, "", 2) -- poisonous
+	hbhunger.register_food("nssm:amphibian_heart", 1)
+	hbhunger.register_food("nssm:raw_scrausics_wing", 1)
+	-- superfoods
+	hbhunger.register_food("nssm:phoenix_nuggets", 20, "", nil, 20)
+	hbhunger.register_food("nssm:phoenix_tear", 20, "", nil, 20)
+end
+

hbsprint/.github/workflows/build.yml

@@ -0,0 +1,11 @@
+on: [push, pull_request]
+name: build
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: lint
+        uses: Roang-zero1/factorio-mod-luacheck@master
+        with:
+          luacheckrc_url: ""

hbsprint/.luacheckrc

@@ -0,0 +1,19 @@
+allow_defined_top = true
+unused_args = false
+max_line_length = false
+
+read_globals = {
+    string = {fields = {"split", "trim"}},
+    table = {fields = {"copy", "getn"}},
+
+    "player_monoids",
+    "playerphysics",
+    "hb",
+    "vector",
+    "hunger_ng",
+}
+
+globals = {
+    "minetest",
+    "hbhunger"
+}

hbsprint/LICENSE

@@ -0,0 +1,504 @@
+GNU LESSER GENERAL PUBLIC LICENSE
+     Version 2.1, February 1999
+
+Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+
+(This is the first released version of the Lesser GPL.  It also counts
+as the successor of the GNU Library Public License, version 2, hence
+the version number 2.1.)
+
+          Preamble
+
+The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries.  However, the Lesser license provides advantages in certain
+special circumstances.
+
+For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard.  To achieve this, non-free programs must be
+allowed to use the library.  A more frequent case is that a free
+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software.  For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+GNU LESSER GENERAL PUBLIC LICENSE
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+The "Library", below, refers to any such software library or work
+which has been distributed under these terms.  A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language.  (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+"Source code" for a work means the preferred form of the work for
+making modifications to it.  For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it).  Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+a) The modified work must itself be a software library.
+
+b) You must cause the files modified to carry prominent notices
+stating that you changed the files and the date of any change.
+
+c) You must cause the whole of the work to be licensed at no
+charge to all third parties under the terms of this License.
+
+d) If a facility in the modified Library refers to a function or a
+table of data to be supplied by an application program that uses
+the facility, other than as an argument passed when the facility
+is invoked, then you must make a good faith effort to ensure that,
+in the event an application does not supply such function or
+table, the facility still operates, and performs whatever part of
+its purpose remains meaningful.
+
+(For example, a function in a library to compute square roots has
+a purpose that is entirely well-defined independent of the
+application.  Therefore, Subsection 2d requires that any
+application-supplied function or table used by this function must
+be optional: if the application does not supply it, the square
+root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library.  To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License.  (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.)  Do not make any other change in
+these notices.
+
+Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library".  Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library".  The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library.  The
+threshold for this to be true is not precisely defined by law.
+
+If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work.  (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+
+6. As an exception to the Sections above, you may also combine or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License.  You must supply a copy of this License.  If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License.  Also, you must do one
+of these things:
+
+a) Accompany the work with the complete corresponding
+machine-readable source code for the Library including whatever
+changes were used in the work (which must be distributed under
+Sections 1 and 2 above); and, if the work is an executable linked
+with the Library, with the complete machine-readable "work that
+uses the Library", as object code and/or source code, so that the
+user can modify the Library and then relink to produce a modified
+executable containing the modified Library.  (It is understood
+that the user who changes the contents of definitions files in the
+Library will not necessarily be able to recompile the application
+to use the modified definitions.)
+
+b) Use a suitable shared library mechanism for linking with the
+Library.  A suitable mechanism is one that (1) uses at run time a
+copy of the library already present on the user's computer system,
+rather than copying library functions into the executable, and (2)
+will operate properly with a modified version of the library, if
+the user installs one, as long as the modified version is
+interface-compatible with the version that the work was made with.
+
+c) Accompany the work with a written offer, valid for at
+least three years, to give the same user the materials
+specified in Subsection 6a, above, for a charge no more
+than the cost of performing this distribution.
+
+d) If distribution of the work is made by offering access to copy
+from a designated place, offer equivalent access to copy the above
+specified materials from the same place.
+
+e) Verify that the user has already received a copy of these
+materials or that you have already sent this user a copy.
+
+For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it.  However, as a special exception,
+the materials to be distributed need not include anything that is
+normally distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system.  Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+
+7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+a) Accompany the combined library with a copy of the same work
+based on the Library, uncombined with any other library
+facilities.  This must be distributed under the terms of the
+Sections above.
+
+b) Give prominent notice with the combined library of the fact
+that part of it is a work based on the Library, and explaining
+where to find the accompanying uncombined form of the same work.
+
+8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License.  Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License.  However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+9. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Library or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties with
+this License.
+
+11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded.  In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation.  If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission.  For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this.  Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+          NO WARRANTY
+
+15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+   END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Libraries
+
+If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+{description}
+Copyright (C) {year} {fullname}
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
+USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright interest in the
+library `Frob' (a library for tweaking knobs) written by James Random
+Hacker.
+
+{signature of Ty Coon}, 1 April 1990
+Ty Coon, President of Vice
+
+That's all there is to it!

hbsprint/README.md

@@ -0,0 +1,39 @@
+# hbSprint
+
+## Description
+A flexible sprint mod supporting stamina, hunger and coexistance with other physics altering mods.
+
+## Licensing
+- LGPLv2.1/CC BY-SA 3.0. Particle code: copyright (c) 2017 Elijah Duffy.
+- sprint_stamina_\*icon textures:
+  - CC0
+  - Created by Jordan Irwin (AntumDeluge)
+  - Based on [Running man icon by manio1](https://openclipart.org/detail/254287)
+
+## Notes
+hbSprint can be played with Minetest 0.4.16 or above.
+It has no dependencies, but supports [hudbars](https://repo.or.cz/minetest_hudbars.git) and [player_monoids](https://github.com/minetest-mods/player_monoids).
+
+Compatible hunger mods: [hbhunger](https://repo.or.cz/minetest_hbhunger.git) or [hunger_ng](https://gitlab.com/4w/hunger_ng).
+
+## List of features
+
+- Displays and drains stamina (by default, if hudbars is present). Hides stamina bar if full.
+- Displays and drains satiation (by default, if compatible hunger mod found)
+- Drains air faster while sprinting on walkable ground but in water (by default)
+- Requires only forward key to be pressed, not left and right (by default)
+- Requires walkable ground (no water surface sprinting)
+- Particle spawning based on ground type (Thanks to [octacian](https://github.com/octacian/sprint/))
+- All variables customizable in Advanced settings or directly in minetest.conf
+
+
+## Known issues
+- Forward double tap support not implemented
+
+## Bug reports and suggestions
+You can report bugs or suggest ideas by [filing an issue](http://github.com/tacotexmex/hbsprint/issues/new).
+
+## Links
+* [Download ZIP](https://github.com/minetest-mods/hbsprint/archive/master.zip)
+* [Source](https://github.com/minetest-mods/hbsprint)
+* [Forum thread](https://forum.minetest.net/viewtopic.php?f=9&t=18069&p=282981)

hbsprint/init.lua

@@ -0,0 +1,261 @@
+-- Vars
+
+local function setting_get(name, default)
+	return minetest.settings:get(name) or default
+end
+
+local speed         = tonumber(setting_get("sprint_speed", "1.3"))
+local jump          = tonumber(setting_get("sprint_jump", "1.1"))
+local dir           = minetest.is_yes(setting_get("sprint_forward_only", "false"))
+local particles     = tonumber(setting_get("sprint_particles", "2"))
+local stamina       = minetest.is_yes(setting_get("sprint_stamina", "true"))
+local stamina_drain = tonumber(setting_get("sprint_stamina_drain", "2"))
+local stamina_heal  = tonumber(setting_get("sprint_stamina_heal", "2"))
+local standing      = tonumber(setting_get("sprint_stamina_standing", "2.5"))
+local replenish     = tonumber(setting_get("sprint_stamina_replenish", "2"))
+local starve        = minetest.is_yes(setting_get("sprint_starve", "true"))
+local starve_drain  = tonumber(setting_get("sprint_starve_drain", "0.5"))
+local starve_limit  = tonumber(setting_get("sprint_starve_limit", "6"))
+local breath        = minetest.is_yes(setting_get("sprint_breath", "true"))
+local breath_drain  = tonumber(setting_get("sprint_breath_drain", "1"))
+local autohide      = minetest.is_yes(setting_get("hudbars_autohide_stamina", "true"))
+
+local sprint_timer_step = 0.5
+local sprint_timer = 0
+local sprinting = {}
+local stamina_timer = {}
+local breath_timer = {}
+
+local mod_hudbars = minetest.get_modpath("hudbars") ~= nil
+local mod_player_monoids = minetest.get_modpath("player_monoids") ~= nil
+local mod_playerphysics = minetest.get_modpath("playerphysics") ~= nil
+
+if starve then
+  if minetest.get_modpath("hbhunger") then
+    starve = "hbhunger"
+  elseif minetest.get_modpath("hunger_ng") then
+    starve = "hunger_ng"
+  else
+    starve = false
+  end
+end
+if minetest.settings:get_bool("creative_mode") then
+  starve = false
+end
+
+-- Functions
+
+local function start_sprint(player)
+  local name = player:get_player_name()
+  if not sprinting[name] then
+    if mod_player_monoids then
+      player_monoids.speed:add_change(player, speed, "hbsprint:speed")
+      player_monoids.jump:add_change(player, jump, "hbsprint:jump")
+    elseif mod_playerphysics then
+      playerphysics.add_physics_factor(player, "speed", "hbsprint:speed", speed)
+      playerphysics.add_physics_factor(player, "jump", "hbsprint:jump", jump)
+    else
+      player:set_physics_override({speed = speed, jump = jump})
+    end
+    sprinting[name] = true
+  end
+end
+
+local function stop_sprint(player)
+  local name = player:get_player_name()
+  if sprinting[name] then
+    if mod_player_monoids then
+      player_monoids.speed:del_change(player, "hbsprint:speed")
+      player_monoids.jump:del_change(player, "hbsprint:jump")
+    elseif mod_playerphysics then
+      playerphysics.remove_physics_factor(player, "speed", "hbsprint:speed")
+      playerphysics.remove_physics_factor(player, "jump", "hbsprint:jump")
+    else
+      player:set_physics_override({speed = 1, jump = 1})
+    end
+    sprinting[name] = false
+  end
+end
+
+local function drain_stamina(player)
+  local player_stamina = player:get_meta():get_float("hbsprint:stamina")
+  if player_stamina > 0 then
+    player_stamina = math.max(0, player_stamina - stamina_drain)
+    player:get_meta():set_float("hbsprint:stamina", player_stamina)
+  end
+  if mod_hudbars then
+    if autohide and player_stamina < 20 then hb.unhide_hudbar(player, "stamina") end
+    hb.change_hudbar(player, "stamina", player_stamina)
+  end
+end
+
+local function replenish_stamina(player)
+  local player_stamina = player:get_meta():get_float("hbsprint:stamina")
+  local ctrl = player:get_player_control()
+  if player_stamina < 20 and not ctrl.jump then
+    if not ctrl.right and not ctrl.left and not ctrl.down and not ctrl.up and not ctrl.LMB and not ctrl.RMB then
+      player_stamina = math.min(20, player_stamina + standing)
+    else
+      player_stamina = math.min(20, player_stamina + stamina_heal)
+    end
+    player:get_meta():set_float("hbsprint:stamina", player_stamina)
+  end
+  if mod_hudbars then
+    hb.change_hudbar(player, "stamina", player_stamina)
+    if autohide and player_stamina >= 20 then hb.hide_hudbar(player, "stamina") end
+  end
+end
+
+local function drain_hunger(player, name)
+  if starve == "hbhunger" then
+    local hunger = tonumber(hbhunger.hunger[name]) - starve_drain
+    hbhunger.hunger[name] = math.max(0, hunger)
+    hbhunger.set_hunger_raw(player)
+  elseif starve == "hunger_ng" then
+    hunger_ng.alter_hunger(name, -starve_drain, "Sprinting")
+  end
+end
+
+local function drain_breath(player)
+  local player_breath = player:get_breath()
+  if player_breath < player:get_properties().breath_max then
+    player_breath = math.max(0, player_breath - breath_drain)
+    player:set_breath(player_breath)
+  end
+end
+
+local function is_walkable(ground)
+  local ground_def = minetest.registered_nodes[ground.name]
+  return ground_def and (ground_def.walkable and ground_def.liquidtype == "none")
+end
+
+local function create_particles(player, name, ground)
+  local def = minetest.registered_nodes[ground.name] or {}
+  local tile = def.tiles and def.tiles[1] or def.inventory_image
+  if type(tile) == "table" then
+    tile = tile.name
+  end
+  if not tile then
+    return
+  end
+
+  local pos = player:get_pos()
+  local rand = function() return math.random(-1,1) * math.random() / 2 end
+  for i = 1, particles do
+    minetest.add_particle({
+      pos = {x = pos.x + rand(), y = pos.y + 0.1, z = pos.z + rand()},
+      velocity = {x = 0, y = 5, z = 0},
+      acceleration = {x = 0, y = -13, z = 0},
+      expirationtime = math.random(),
+      size = math.random() + 0.5,
+      vertical = false,
+      texture = tile,
+    })
+  end
+end
+
+-- Registrations
+
+if mod_hudbars and stamina then
+  hb.register_hudbar(
+    "stamina",
+    0xFFFFFF,
+    "Stamina",
+    {
+      bar = "sprint_stamina_bar.png",
+      icon = "sprint_stamina_icon.png",
+      bgicon = "sprint_stamina_bgicon.png"
+    },
+    20,
+    20,
+    autohide)
+end
+
+minetest.register_on_joinplayer(function(player)
+  if stamina then
+    if mod_hudbars then
+      hb.init_hudbar(player, "stamina", 20, 20, autohide)
+    end
+    player:get_meta():set_float("hbsprint:stamina", 20)
+  end
+end)
+
+local function sprint_step(player, dtime)
+  local name = player:get_player_name()
+  local fast = minetest.get_player_privs(name).fast
+
+  if not fast then
+    if stamina then
+      stamina_timer[name] = (stamina_timer[name] or 0) + dtime
+    end
+    if breath then
+      breath_timer[name] = (breath_timer[name] or 0) + dtime
+    end
+  end
+
+  local ctrl = player:get_player_control()
+  local key_press
+  if dir then
+    key_press = ctrl.aux1 and ctrl.up and not ctrl.left and not ctrl.right
+  else
+    key_press = ctrl.aux1 and (ctrl.up or ctrl.left or ctrl.right or ctrl.down)
+  end
+
+  if not key_press then
+    stop_sprint(player)
+    if stamina and not fast and stamina_timer[name] >= replenish then
+      replenish_stamina(player)
+      stamina_timer[name] = 0
+    end
+    return
+  end
+
+  local ground_pos = player:get_pos()
+  ground_pos.y = math.floor(ground_pos.y)
+  -- check if player is reasonably near a walkable node
+  local ground
+  for _, y_off in ipairs({0, -1, -2}) do
+    local testpos = vector.add(ground_pos, {x=0, y=y_off, z=0})
+    local testnode = minetest.get_node_or_nil(testpos)
+    if testnode ~= nil and is_walkable(testnode) then
+      ground = testnode
+      break
+    end
+  end
+
+  local player_stamina = 1
+  if stamina then
+    player_stamina = player:get_meta():get_float("hbsprint:stamina")
+  end
+  local hunger = 30
+  if starve == "hbhunger" then
+    hunger = tonumber(hbhunger.hunger[name])
+  elseif starve == "hunger_ng" then
+    hunger = hunger_ng.get_hunger_information(name).hunger.exact
+  end
+
+  if (player_stamina > 0 and hunger > starve_limit and ground) or fast then
+    start_sprint(player)
+    if stamina and not fast then drain_stamina(player) end
+    if starve and not fast then drain_hunger(player, name) end
+    if breath and not fast and breath_timer[name] >= 2 then
+      drain_breath(player)
+      breath_timer[name] = 0
+    end
+    if particles and ground then
+      create_particles(player, name, ground)
+    end
+  else
+    stop_sprint(player)
+  end
+end
+
+minetest.register_globalstep(function(dtime)
+  sprint_timer = sprint_timer + dtime
+  if sprint_timer >= sprint_timer_step then
+    for _, player in ipairs(minetest.get_connected_players()) do
+      sprint_step(player, sprint_timer)
+    end
+    sprint_timer = 0
+  end
+end)

hbsprint/mod.conf

@@ -0,0 +1,6 @@
+name = hbsprint
+optional_depends = player_monoids, hudbars, hbhunger, hunger_ng
+description = A flexible sprint mod supporting stamina, hunger and monoids.
+release = 16568
+author = texmex
+title = Hbsprint

hbsprint/settingtypes.txt

@@ -0,0 +1,42 @@
+#Sprint speed multiplier
+sprint_speed (Sprint speed multiplier) float 1.3
+
+#Sprint jump multiplier
+sprint_jump (Sprint jump multiplier) float 1.1
+
+#Require player to move forward only to be able to sprint
+sprint_forward_only (Sprint forward only) bool true
+
+#The amount of particles to spawn behind a sprinting player
+sprint_particles (Particles) float 2
+
+#Drain stamina while sprinting
+sprint_stamina (Stamina) bool true
+
+#The amount of stamina to drain while sprinting
+sprint_stamina_drain (Stamina drain) float 2
+
+#The amount of stamina to heal while not sprinting
+sprint_stamina_heal (Stamina heal) float 2
+
+#The amount of stamina to heal while not moving or taking any actions
+sprint_stamina_standing (Stamina heal) float 2.5
+
+#The amount of seconds before starting to replenish stamina
+sprint_stamina_replenish (Stamina replenish) float 2
+
+#Drain satiation while sprinting
+sprint_starve (Starve) bool true
+
+#The amount of satiation to drain while sprinting
+sprint_starve_drain (Starve drain) float 0.5
+
+#Drain air while sprinting under water
+sprint_breath (Breath) bool true
+
+#The amount of air to drain while sprinting under water
+sprint_breath_drain (Breath drain) float 1
+
+#If enabled (default), the stamina indicators in the HUD will be automatically hidden shortly
+#after stamina has filled up. Otherwise, stamina will always be displayed.
+hudbars_autohide_stamina (Automatically hide staminal indicator) bool true

hudbars/.mailmap

@@ -0,0 +1,2 @@
+Wuzzy <Wuzzy@disroot.org> <Wuzzy2@mail.ru>
+Wuzzy <Wuzzy@disroot.org> <almikes@aol.com>

hudbars/API.md

@@ -0,0 +1,210 @@
+API documentation for the HUD bars mod
+======================================
+
+## Introduction
+This API allows you to add, change, hide and unhide custom HUD bars for this mod.
+
+## Overview
+To give you a *very* brief overview over this API, here is the basic workflow on how to add your own custom HUD bar:
+
+* Create images for your HUD bar
+* Call `hb.register_hudbar` to make the definition of the HUD bar known to this mod
+* Call `hb.init_hudbar` for each player for which you want to use previously defined HUD bar
+* Use `hb.change_hudbar` whenever you need to change the values of a HUD bar of a certain player
+* If you need it: Use `hb.hide_hudbar` and `hb.unhide_hudbar` to hide or unhide HUD bars of a certain player
+
+## The basic rules
+In order to use this API, you should be aware of a few basic rules in order to understand it:
+
+* A HUD bar is an approximate graphical representation of the ratio of a current value and a maximum value, i.e. current health of 15 and maximum health of 20. A full HUD bar represents 100%, an empty HUD bar represents 0%.
+* The current value must always be equal to or smaller then the maximum 
+* Both current value and maximum must not be smaller than 0
+* Both current value and maximum must be real numbers. So no NaN, infinity, etc.
+* The HUD bar will be hidden if the maximum equals 0. This is intentional.
+* The health and breath HUD bars are hardcoded.
+
+These are soft rules, the HUD bars mod will not enforce all of these.
+But this mod has been programmed under the assumption that these rules are followed, for integrity.
+
+## Adding a HUD bar
+To make a new HUD bar known to this mod, you need …
+
+* … an image of size 2×16 for the bar
+* … an icon of size 16×16 (optional)
+* … to register it with `hb.register_hudbar`
+
+### Bar image
+The image for the bar will be repeated horizontally to denote the “value” of the HUD bar.
+It **must** be of size 2×16.
+If neccessary, the image will be split vertically in half, and only the left half of the image
+is displayed. So the final HUD bar will always be displayed on a per-pixel basis.
+
+The default bar images are single-colored, but you can use other styles as well, for instance,
+a vertical gradient.
+
+### Icon
+A 16×16 image shown left of the HUD bar. This is optional.
+
+### `hb.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, default_start_hidden, format_string, format_string_config)`
+This function registers a new custom HUD bar definition to the HUD bars mod, so it can be later used to be displayed, changed, hidden
+and unhidden on a per-player basis.
+Note this does not yet display the HUD bar.
+
+The HUD bars will be displayed in a “first come, first serve” order. This API does not allow fow a custom order or a way to set it
+manually in a reliable way. However, you can use the setting `hudbars_sorting` for this. See the advanced setting menu in Minetest
+for more information.
+
+
+#### Parameters
+* `identifier`: A globally unique internal name for the HUD bar, will be used later to refer to it. Please only rely on alphanumeric characters for now. The identifiers “`health`” and “`breath`” are used internally for the built-in health and breath bar, respectively. Please do not use these names.
+* `text_color`: A 3-octet number defining the color of the text. The octets denote, in this order red, green and blue and range from `0x00` (complete lack of this component) to `0xFF` (full intensity of this component). Example: `0xFFFFFF` for white.
+* `label`: A string which is displayed on the HUD bar itself to describe the HUD bar. Try to keep this string short.
+* `textures`: A table with the following fields:
+ * `bar`: The file name of the bar image (as string). This is only used for the `progress_bar` bar type (see `README.txt`, settings section).
+ * `icon`: The file name of the icon, as string. For the `progress_bar` type, it is shown as single image left of the bar, for the two statbar bar types, it is used as the statbar icon and will be repeated. This field can be `nil`, in which case no icon will be used, but this is not recommended, because the HUD bar will be invisible if the one of the statbar bar types is used.
+ * `bgicon`: The file name of the background icon, it is used as the background for the modern statbar mode only. This field can be `nil`, in which case no background icon will be displayed in this mode.
+* `default_start_value`: If this HUD bar is added to a player, and no initial value is specified, this value will be used as initial current value
+* `default_max_value`: If this HUD bar is added to a player, and no initial maximum value is specified, this value will be used as initial maximum value
+* `default_start_hidden`: The HUD bar will be initially start hidden by default when added to a player. Use `hb.unhide_hudbar` to unhide it.
+* `format_string`: Optional; You can specify an alternative format string to use for the final text on the HUD bar. The default format string is “`@1: @2/@3`” (The “@” numbers are placeholders that have a meaning in this order: @1 = Label, @2 = current value, @3 = maximum value). Do *not* use minetest.translator on this string, the string will be translated by `hudbars`, but you still must put this string into the translation catalogue file.
+* `format_string_config`: Required if `format_string` is set. This allows to change which parameters to use in the format string. It's a table with these fields:
+* `textdomain`: Text domain of the format string, used by `minetest.translate` if missing or set to `nil` will use `minetest.get_translator`
+ * `order`: Table that contains the order of the placeholders. It's also possible to remove placeholders. Default order: `{ "label", "value", "max_value" }`
+ * `format_value`: Format string to apply when displaying `value`. Syntax is same as in `string.format`. Default: `"%d"`
+ * `format_max_value`: Same as `format_value` but is applied to `max_value`
+
+#### Example
+Example (mostly) from `hbarmor` mod:
+
+```
+hb.register_hudbar("armor", 0xFFFFFF, minetest.translator("hbarmor", "Armor"), { icon = "hbarmor_icon.png", bgicon = "hbarmor_bgicon.png", bar = "hbarmor_bar.png" }, 0, 100, hbarmor.autohide, N("@1: @2%"), { order = { "label", "value" }, textdomain = "hbarmor" } )
+```
+
+Displays an armor HUD bar with a label of the form „Armor: 53%“. (`N` is a dummy function that returns its argument, used to make the string visible for translator scripts.)
+
+#### Return value
+Always `nil`.
+
+
+## Displaying a HUD bar
+After a HUD bar has been registered, they are not yet displayed yet for any player. HUD bars must be
+explicitly initialized on a per-player basis.
+
+You probably want to do this in the `minetest.register_on_joinplayer`.
+
+### `hb.init_hudbar(player, identifier, start_value, start_max, start_hidden)`
+This function initialzes and activates a previously registered HUD bar and assigns it to a
+certain client/player. This has only to be done once per player and after that, you can change
+the values using `hb.change_hudbar`.
+
+However, if `start_hidden` was set to `true` for the HUD bar (in `hb.register_hudbar`), the HUD bar
+will initially be hidden, but the HUD elements are still sent to the client. Otherwise,
+the HUD bar will be initially be shown to the player.
+
+#### Parameters
+* `player`: `ObjectRef` of the player to which the new HUD bar should be displayed to.
+* `identifier`: The identifier of the HUD bar type, as specified in `hb.register_hudbar`.
+* `start_value`: The initial current value of the HUD bar. This is optional, `default_start_value` of the registration function will be used, if this is `nil`.
+* `start_max`: The initial maximum value of the HUD bar. This is optional, `default_start_max` of the registration function will be used, if this is `nil`
+* `start_hidden`: Whether the HUD bar is initially hidden. This is optional, `default_start_hidden` of the registration function will be used as default
+
+#### Return value
+`true` on success, `false` otherwise.
+
+
+## Modifying a HUD bar
+After a HUD bar has been added, you can change the current and maximum value and other attributes on a per-player basis.
+You use the function `hb.change_hudbar` for this.
+
+### `hb.change_hudbar(player, identifier, new_value, new_max_value, new_icon, new_bgicon, new_bar, new_label, new_text_color)`
+Changes the values and the appearance of an initialized HUD bar for a certain player. `new_value`
+and `new_max_value` are the most important parameters as they specify the new current and maximum new values, you do not need
+to worry too much about the other parameters.
+
+The following parameters are less important and provided for styling the HUD bar after registration (if
+this is desired). The “styling” parameters parallel the parameters of `hb.register_hudbar`. It is
+recommended to not change the style of a HUD bar too often as this can be distracting or confusing
+for players.
+
+`new_value`, `new_max_value` `new_icon`, `new_bgicon`, `new_bar`, `new_label` and `new_text_color` can be
+`nil`; if one of them is `nil`, that means the value is unchanged. If all those values are `nil`, this
+function is a no-op.
+
+This function tries to minimize the amount of calls to `hud_change` of the Minetest Lua API
+(and thus, network traffic), when you only change the value and/or  maximum value. In this case,
+`hud_change` is only called if it is actually needed, e.g. when the actual length of the bar
+or the displayed string changed, so you do not have to worry about it. There is, however, no
+such network optimization for the “styling” parameters, so keep this in mind.
+
+#### Parameters
+* `player`: `ObjectRef` of the player to which the HUD bar belongs to
+* `identifier`: The identifier of the HUD bar type to change, as specified in `hb.register_hudbar`.
+* `new_value`: The new current value of the HUD bar
+* `new_max_value`: The new maximum value of the HUD bar
+* `new_icon`: File name of the new icon
+* `new_bgicon`: File name of the new background icon for the modern-style statbar
+* `new_bar`: File name of the new bar segment image
+* `new_label`: A new text label of the HUD bar. Note the format string still applies
+* `new_text_color`: A 3-octet number defining the new color of the text.
+
+#### Return value
+`true` on success, `false` otherwise.
+
+
+## Hiding and unhiding a HUD bar
+You can also hide custom HUD bars, meaning they will not be displayed for a certain player. You can still
+use `hb.change_hudbar` on a hidden HUD bar, the new values will be correctly displayed after the HUD bar
+has been unhidden. Both functions will only call `hud_change` if there has been an actual change to avoid
+unneccessary traffic.
+
+Note that the hidden state of a HUD bar will *not* be saved by this mod on server shutdown, so you may need
+to write your own routines for this or by setting the correct value for `start_hidden` when calling
+`hb.init_hudbar`.
+
+### `hb.hide_hudbar(player, identifier)`
+Hides the specified HUD bar from the screen of the specified player.
+
+#### Parameters
+* `player`: `ObjectRef` of the player to which the HUD bar belongs to
+* `identifier`: The identifier of the HUD bar type to hide, as specified in `hb.register_hudbar`.
+
+#### Return value
+`true` on success, `false` otherwise.
+
+
+### `hb.unhide_hudbar(player, identifier)`
+Makes a previously hidden HUD bar visible again to a player.
+
+#### Parameters
+* `player`: `ObjectRef` of the player to which the HUD bar belongs to
+* `identifier`: The identifier of the HUD bar type to unhide, as specified in `hb.register_hudbar`.
+
+#### Return value
+`true` on success, `false` otherwise.
+
+
+## Reading HUD bar information
+It is also possible to read information about existing HUD bars.
+
+### `hb.get_hudbar_state(player, identifier)`
+Returns the current state of the active player's HUD bar. Will return `nil` if the hudbar is not initialized.
+
+#### Parameters
+* `player`: `ObjectRef` of the player to which the HUD bar belongs to
+* `identifier`: The identifier of the HUD bar type to hide, as specified in `hb.register_hudbar`.
+
+#### Return value
+On success, returns a table which holds information on the current state of the HUD bar. Note
+the table is a deep copy of the internal HUD bar state, it is *not* a reference; the information
+hold by the table is only true for the moment you called this function. The fields of this table are:
+
+* `value`: Current value of HUD bar.
+* `max`: Current maximum value of HUD bar.
+* `hidden`: Boolean denoting whether the HUD bar is hidden.
+* `barlength`: The length of the HUD bar in pixels. This field is meaningless if the HUD bar is currently hidden.
+* `text`: The text shown on the HUD bar. This fiels is meaningless if the HUD bar is currently hidden.
+
+If the player does not exist, returns `nil` instead.
+
+### `hb.get_hudbar_identifiers()`
+Returns a table of all currently registered HUD bar identifiers.

hudbars/README.md

@@ -0,0 +1,63 @@
+# HUD Bars
+
+## Description
+This mod changes the HUD of Minetest. It replaces the default health and breath
+symbols by horizontal colored bars with text showing the number.
+
+Furthermore, it enables other mods to add their own custom bars to the HUD,
+this mod will place them accordingly.
+
+**Important**: Keep in mind if running a server with this mod, that the custom
+position should be displayed correctly on every screen size.
+
+## Current version
+The current version is 2.3.6.
+It works for Minetest 5.3.0 or later.
+
+This software uses [semantic versioning](http://semver.org), as defined by version 2.0.0 of the SemVer
+standard.
+
+## Settings
+This mod can be configured quite a bit. You can change HUD bar appearance, offsets, ordering, and more.
+Use the advanced settings menu in Minetest for detailed configuration.
+
+## API
+The API is used to add your own custom HUD bars.
+Documentation for the API of this mod can be found in `API.md`.
+
+## Legal
+### License of source code
+Author: Wuzzy (2015)
+
+Also: This mod was forked from the “Better HUD” [hud] mod by BlockMen.
+
+Translations:
+
+* German: Wuzzy
+* Portuguese: BrunoMine
+* Turkish: admicos
+* Dutch: kingoscargames
+* Italian: Hamlet
+* Malay: muhdnurhidayat
+* Russian: Imk
+* Spanish: wuniversales
+* French: syl
+
+This program is free software. It comes without any warranty, to
+the extent permitted by applicable law. You can redistribute it
+and/or modify it under the terms of the MIT License.
+
+### Licenses of textures
+
+* `hudbars_icon_health.png`—celeron55 (CC BY-SA 3.0), modified by BlockMen
+* `hudbars_bgicon_health.png`—celeron55 (CC BY-SA 3.0), modified by BlockMen
+* `hudbars_icon_breath.png`—kaeza (MIT License), modified by BlockMen, modified again by Wuzzy
+* `hudbars_bgicon_breath.png`—based on previous image, edited by Wuzzy (MIT License)
+* `hudbars_bar_health.png`—Wuzzy (MIT License)
+* `hudbars_bar_breath.png`—Wuzzy (MIT License)
+* `hudbars_bar_background.png`—Wuzzy (MIT License)
+
+### License references
+
+* [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
+* [MIT License](https://opensource.org/licenses/MIT)

hudbars/default_settings.lua

@@ -0,0 +1,49 @@
+-- (Hardcoded) default settings
+
+hb.settings.max_bar_length = 160
+hb.settings.statbar_length = 20
+
+-- Statbar positions
+hb.settings.pos_left = {}
+hb.settings.pos_right = {}
+hb.settings.start_offset_left = {}
+hb.settings.start_offset_right= {}
+hb.settings.pos_left.x = hb.load_setting("hudbars_pos_left_x", "number", 0.5)
+hb.settings.pos_left.y = hb.load_setting("hudbars_pos_left_y", "number", 1)
+hb.settings.pos_right.x = hb.load_setting("hudbars_pos_right_x", "number", 0.5)
+hb.settings.pos_right.y = hb.load_setting("hudbars_pos_right_y", "number", 1)
+hb.settings.bar_type = hb.load_setting("hudbars_bar_type", "string", "progress_bar", {"progress_bar", "statbar_classic", "statbar_modern"})
+if hb.settings.bar_type == "progress_bar" then
+	hb.settings.start_offset_left.x = hb.load_setting("hudbars_start_offset_left_x", "number", -175)
+	hb.settings.start_offset_left.y = hb.load_setting("hudbars_start_offset_left_y", "number", -86)
+	hb.settings.start_offset_right.x = hb.load_setting("hudbars_start_offset_right_x", "number", 15)
+	hb.settings.start_offset_right.y = hb.load_setting("hudbars_start_offset_right_y", "number", -86)
+else
+	hb.settings.start_offset_left.x = hb.load_setting("hudbars_start_statbar_offset_left_x", "number", -265)
+	hb.settings.start_offset_left.y = hb.load_setting("hudbars_start_statbar_offset_left_y", "number", -90)
+	hb.settings.start_offset_right.x = hb.load_setting("hudbars_start_statbar_offset_right_x", "number", 25)
+	hb.settings.start_offset_right.y = hb.load_setting("hudbars_start_statbar_offset_right_y", "number", -90)
+end
+hb.settings.vmargin  = hb.load_setting("hudbars_vmargin", "number", 24)
+hb.settings.tick = hb.load_setting("hudbars_tick", "number", 0.1)
+
+-- Experimental setting: Changing this setting is not officially supported, do NOT rely on it!
+hb.settings.forceload_default_hudbars = hb.load_setting("hudbars_forceload_default_hudbars", "bool", true)
+
+-- Misc. settings
+hb.settings.alignment_pattern = hb.load_setting("hudbars_alignment_pattern", "string", "zigzag", {"zigzag", "stack_up", "stack_down"})
+hb.settings.autohide_breath = hb.load_setting("hudbars_autohide_breath", "bool", true)
+hb.settings.hide_labels = hb.load_setting("hudbars_hide_labels", "bool", false)
+
+local sorting = minetest.settings:get("hudbars_sorting")
+if sorting ~= nil then
+	hb.settings.sorting = {}
+	hb.settings.sorting_reverse = {}
+	for k,v in string.gmatch(sorting, "(%w+)=(%w+)") do
+		hb.settings.sorting[k] = tonumber(v)
+		hb.settings.sorting_reverse[tonumber(v)] = k
+	end
+else
+	hb.settings.sorting = { ["health"] = 0, ["breath"] = 1 }
+	hb.settings.sorting_reverse = { [0] = "health", [1] = "breath" }
+end

hudbars/init.lua

@@ -0,0 +1,583 @@
+local S = minetest.get_translator("hudbars")
+local NS = function(s) return s end
+
+-- Boilerplate for compatibiliity with pre-5.9.0
+-- versions of minetest
+local hud_def_type_field
+if minetest.features.hud_def_type_field then
+	hud_def_type_field = "type"
+else
+	hud_def_type_field = "hud_elem_type"
+end
+
+hb = {}
+
+hb.hudtables = {}
+
+-- number of registered HUD bars
+hb.hudbars_count = 0
+
+-- table which records which HUD bar slots have been “registered” so far; used for automatic positioning
+hb.registered_slots = {}
+
+hb.settings = {}
+
+function hb.load_setting(sname, stype, defaultval, valid_values)
+	local sval
+	if stype == "string" then
+		sval = minetest.settings:get(sname)
+	elseif stype == "bool" then
+		sval = minetest.settings:get_bool(sname)
+	elseif stype == "number" then
+		sval = tonumber(minetest.settings:get(sname))
+	end
+	if sval ~= nil then
+		if valid_values ~= nil then
+			local valid = false
+			for i=1,#valid_values do
+				if sval == valid_values[i] then
+					valid = true
+				end
+			end
+			if not valid then
+				minetest.log("error", "[hudbars] Invalid value for "..sname.."! Using default value ("..tostring(defaultval)..").")
+				return defaultval
+			else
+				return sval
+			end
+		else
+			return sval
+		end
+	else
+		return defaultval
+	end
+end
+
+-- Load default settings
+dofile(minetest.get_modpath("hudbars").."/default_settings.lua")
+
+local function player_exists(player)
+	return player ~= nil and player:is_player()
+end
+
+local function make_label(format_string, format_string_config, label, start_value, max_value)
+	if hb.settings.hide_labels then
+		return ""
+	end
+
+	local params = {}
+	local order = format_string_config.order
+	for o=1, #order do
+		if order[o] == "label" then
+			table.insert(params, label)
+		elseif order[o] == "value" then
+			if format_string_config.format_value then
+				table.insert(params, string.format(format_string_config.format_value, start_value))
+			else
+				table.insert(params, start_value)
+			end
+		elseif order[o] == "max_value" then
+			if format_string_config.format_max_value then
+				table.insert(params, string.format(format_string_config.format_max_value, max_value))
+			else
+				table.insert(params, max_value)
+			end
+		end
+	end
+	local ret
+	if format_string_config.textdomain and minetest.translate then
+		ret = minetest.translate(format_string_config.textdomain, format_string, unpack(params))
+	else
+		ret = S(format_string, unpack(params))
+	end
+	return ret
+end
+
+-- Table which contains all players with active default HUD bars (only for internal use)
+hb.players = {}
+
+function hb.value_to_barlength(value, max)
+	if max == 0 then
+		return 0
+	else
+		if hb.settings.bar_type == "progress_bar" then
+			local x
+			if value < 0 then x=-0.5 else x = 0.5 end
+			local ret = math.modf((value/max) * hb.settings.max_bar_length + x)
+			return ret
+		else
+			local x
+			if value < 0 then x=-0.5 else x = 0.5 end
+			local ret = math.modf((value/max) * hb.settings.statbar_length + x)
+			return ret
+		end
+	end
+end
+
+function hb.get_hudtable(identifier)
+	return hb.hudtables[identifier]
+end
+
+function hb.get_hudbar_position_index(identifier)
+	if hb.settings.sorting[identifier] ~= nil then
+		return hb.settings.sorting[identifier]
+	else
+		local i = 0
+		while true do
+			if hb.registered_slots[i] ~= true and hb.settings.sorting_reverse[i] == nil then
+				return i
+			end
+			i = i + 1
+		end
+	end
+end
+
+function hb.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, default_start_hidden, format_string, format_string_config)
+	minetest.log("action", "hb.register_hudbar: "..tostring(identifier))
+	local hudtable = {}
+	local pos, offset
+	local index = math.floor(hb.get_hudbar_position_index(identifier))
+	hb.registered_slots[index] = true
+	if hb.settings.alignment_pattern == "stack_up" then
+		pos = hb.settings.pos_left
+		offset = {
+			x = hb.settings.start_offset_left.x,
+			y = hb.settings.start_offset_left.y - hb.settings.vmargin * index
+		}
+	elseif hb.settings.alignment_pattern == "stack_down" then
+		pos = hb.settings.pos_left
+		offset = {
+			x = hb.settings.start_offset_left.x,
+			y = hb.settings.start_offset_left.y + hb.settings.vmargin * index
+		}
+	else
+		if index % 2 == 0 then
+			pos = hb.settings.pos_left
+			offset = {
+				x = hb.settings.start_offset_left.x,
+				y = hb.settings.start_offset_left.y - hb.settings.vmargin * (index/2)
+			}
+		else
+			pos = hb.settings.pos_right
+			offset = {
+				x = hb.settings.start_offset_right.x,
+				y = hb.settings.start_offset_right.y - hb.settings.vmargin * ((index-1)/2)
+			}
+		end
+	end
+	if format_string == nil then
+		format_string = NS("@1: @2/@3")
+	end
+	if format_string_config == nil then
+		format_string_config = {}
+	end
+	if format_string_config.order == nil then
+		format_string_config.order = { "label", "value", "max_value" }
+	end
+	if format_string_config.format_value == nil then
+		format_string_config.format_value = "%d"
+	end
+	if format_string_config.format_max_value == nil then
+		format_string_config.format_max_value = "%d"
+	end
+
+	hudtable.add_all = function(player, hudtable, start_value, start_max, start_hidden)
+		if start_value == nil then start_value = hudtable.default_start_value end
+		if start_max == nil then start_max = hudtable.default_start_max end
+		if start_hidden == nil then start_hidden = hudtable.default_start_hidden end
+		local ids = {}
+		local state = {}
+		local name = player:get_player_name()
+		local bgscale, iconscale, text, barnumber, bgiconnumber
+		if start_max == 0 or start_hidden then
+			bgscale = { x=0, y=0 }
+		else
+			bgscale = { x=1, y=1 }
+		end
+		if start_hidden then
+			iconscale = { x=0, y=0 }
+			barnumber = 0
+			bgiconnumber = 0
+			text = ""
+		else
+			iconscale = { x=1, y=1 }
+			barnumber = hb.value_to_barlength(start_value, start_max)
+			bgiconnumber = hb.settings.statbar_length
+			text = make_label(format_string, format_string_config, label, start_value, start_max)
+		end
+		if hb.settings.bar_type == "progress_bar" then
+			ids.bg = player:hud_add({
+				[hud_def_type_field] = "image",
+				position = pos,
+				scale = bgscale,
+				text = "hudbars_bar_background.png",
+				alignment = {x=1,y=1},
+				offset = { x = offset.x - 1, y = offset.y - 1 },
+				z_index = 0,
+			})
+			if textures.icon ~= nil then
+				ids.icon = player:hud_add({
+					[hud_def_type_field] = "image",
+					position = pos,
+					scale = iconscale,
+					text = textures.icon,
+					alignment = {x=-1,y=1},
+					offset = { x = offset.x - 3, y = offset.y },
+					z_index = 1,
+				})
+			end
+		end
+		local bar_image, bgicon, bar_size
+		if hb.settings.bar_type == "progress_bar" then
+			bar_image = textures.bar
+			-- NOTE: Intentionally set to nil. For some reason, on some systems,
+			-- the progress bar is displaced when the bar_size is set explicitly here.
+			-- On the other hand, setting this to nil is deprecated in MT 5.0.0 due to
+			-- a debug log warning, but nothing is explained in lua_api.txt.
+			-- This section is a potential bug magnet, please watch with care!
+			-- The size of the bar image is expected to be exactly 2×16 pixels.
+			bar_size = nil
+		elseif hb.settings.bar_type == "statbar_classic" or hb.settings.bar_type == "statbar_modern" then
+			bar_image = textures.icon
+			bgicon = textures.bgicon
+			bar_size = {x=24, y=24}
+		end
+		ids.bar = player:hud_add({
+			[hud_def_type_field] = "statbar",
+			position = pos,
+			text = bar_image,
+			text2 = bgicon,
+			number = barnumber,
+			item = bgiconnumber,
+			alignment = {x=-1,y=-1},
+			offset = offset,
+			direction = 0,
+			size = bar_size,
+			z_index = 1,
+		})
+		if hb.settings.bar_type == "progress_bar" then
+			ids.text = player:hud_add({
+				[hud_def_type_field] = "text",
+				position = pos,
+				text = text,
+				alignment = {x=1,y=1},
+				number = text_color,
+				direction = 0,
+				offset = { x = offset.x + 2,  y = offset.y - 1},
+				z_index = 2,
+		})
+		end
+		-- Do not forget to update hb.get_hudbar_state if you add new fields to the state table
+		state.hidden = start_hidden
+		state.value = start_value
+		state.max = start_max
+		state.text = text
+		state.barlength = hb.value_to_barlength(start_value, start_max)
+
+		local main_error_text =
+			"[hudbars] Bad initial values of HUD bar identifier “"..tostring(identifier).."” for player "..name..". "
+
+		if start_max < start_value then
+			minetest.log("error", main_error_text.."start_max ("..start_max..") is smaller than start_value ("..start_value..")!")
+		end
+		if start_max < 0 then
+			minetest.log("error", main_error_text.."start_max ("..start_max..") is smaller than 0!")
+		end
+		if start_value < 0 then
+			minetest.log("error", main_error_text.."start_value ("..start_value..") is smaller than 0!")
+		end
+
+		hb.hudtables[identifier].hudids[name] = ids
+		hb.hudtables[identifier].hudstate[name] = state
+	end
+
+	hudtable.identifier = identifier
+	hudtable.format_string = format_string
+	hudtable.format_string_config = format_string_config
+	hudtable.label = label
+	hudtable.hudids = {}
+	hudtable.hudstate = {}
+	hudtable.default_start_hidden = default_start_hidden
+	hudtable.default_start_value = default_start_value
+	hudtable.default_start_max = default_start_max
+
+	hb.hudbars_count= hb.hudbars_count + 1
+	
+	hb.hudtables[identifier] = hudtable
+end
+
+function hb.init_hudbar(player, identifier, start_value, start_max, start_hidden)
+	if not player_exists(player) then return false end
+	local hudtable = hb.get_hudtable(identifier)
+	hb.hudtables[identifier].add_all(player, hudtable, start_value, start_max, start_hidden)
+	return true
+end
+
+function hb.change_hudbar(player, identifier, new_value, new_max_value, new_icon, new_bgicon, new_bar, new_label, new_text_color)
+	if new_value == nil and new_max_value == nil and new_icon == nil and new_bgicon == nil and new_bar == nil and new_label == nil and new_text_color == nil then
+		return true
+	end
+	if not player_exists(player) then
+		return false
+	end
+
+	local name = player:get_player_name()
+	local hudtable = hb.get_hudtable(identifier)
+	if not hudtable.hudstate[name] then
+		return false
+	end
+	local value_changed, max_changed = false, false
+
+	if new_value ~= nil then
+		if new_value ~= hudtable.hudstate[name].value then
+			hudtable.hudstate[name].value = new_value
+			value_changed = true
+		end
+	else
+		new_value = hudtable.hudstate[name].value
+	end
+	if new_max_value ~= nil then
+		if new_max_value ~= hudtable.hudstate[name].max then
+			hudtable.hudstate[name].max = new_max_value
+			max_changed = true
+		end
+	else
+		new_max_value = hudtable.hudstate[name].max
+	end
+
+	if hb.settings.bar_type == "progress_bar" then
+		if new_icon ~= nil and hudtable.hudids[name].icon ~= nil then
+			player:hud_change(hudtable.hudids[name].icon, "text", new_icon)
+		end
+		if new_bgicon ~= nil and hudtable.hudids[name].bgicon ~= nil then
+			player:hud_change(hudtable.hudids[name].bgicon, "text", new_bgicon)
+		end
+		if new_bar ~= nil then
+			player:hud_change(hudtable.hudids[name].bar , "text", new_bar)
+		end
+		if new_label ~= nil then
+			hudtable.label = new_label
+			local new_text = make_label(hudtable.format_string, hudtable.format_string_config, new_label, hudtable.hudstate[name].value, hudtable.hudstate[name].max)
+			player:hud_change(hudtable.hudids[name].text, "text", new_text)
+		end
+		if new_text_color ~= nil then
+			player:hud_change(hudtable.hudids[name].text, "number", new_text_color)
+		end
+	else
+		if new_icon ~= nil and hudtable.hudids[name].bar ~= nil then
+			player:hud_change(hudtable.hudids[name].bar, "text", new_icon)
+		end
+		if new_bgicon ~= nil and hudtable.hudids[name].bg ~= nil then
+			player:hud_change(hudtable.hudids[name].bg, "text", new_bgicon)
+		end
+	end
+
+	local main_error_text =
+		"[hudbars] Bad call to hb.change_hudbar, identifier: “"..tostring(identifier).."”, player name: “"..name.."”. "
+	if new_max_value < new_value then
+		minetest.log("error", main_error_text.."new_max_value ("..new_max_value..") is smaller than new_value ("..new_value..")!")
+	end
+	if new_max_value < 0 then
+		minetest.log("error", main_error_text.."new_max_value ("..new_max_value..") is smaller than 0!")
+	end
+	if new_value < 0 then
+		minetest.log("error", main_error_text.."new_value ("..new_value..") is smaller than 0!")
+	end
+
+	if hudtable.hudstate[name].hidden == false then
+		if max_changed and hb.settings.bar_type == "progress_bar" then
+			if hudtable.hudstate[name].max == 0 then
+				player:hud_change(hudtable.hudids[name].bg, "scale", {x=0,y=0})
+			else
+				player:hud_change(hudtable.hudids[name].bg, "scale", {x=1,y=1})
+			end
+		end
+
+		if value_changed or max_changed then
+			local new_barlength = hb.value_to_barlength(new_value, new_max_value)
+			if new_barlength ~= hudtable.hudstate[name].barlength then
+				player:hud_change(hudtable.hudids[name].bar, "number", hb.value_to_barlength(new_value, new_max_value))
+				hudtable.hudstate[name].barlength = new_barlength
+			end
+
+			if hb.settings.bar_type == "progress_bar" then
+				local new_text = make_label(hudtable.format_string, hudtable.format_string_config, hudtable.label, new_value, new_max_value)
+				if new_text ~= hudtable.hudstate[name].text then
+					player:hud_change(hudtable.hudids[name].text, "text", new_text)
+					hudtable.hudstate[name].text = new_text
+				end
+			end
+		end
+	end
+	return true
+end
+
+function hb.hide_hudbar(player, identifier)
+	if not player_exists(player) then return false end
+	local name = player:get_player_name()
+	local hudtable = hb.get_hudtable(identifier)
+	if hudtable == nil then return false end
+	if hudtable.hudstate[name].hidden == true then return true end
+	if hb.settings.bar_type == "progress_bar" then
+		if hudtable.hudids[name].icon ~= nil then
+			player:hud_change(hudtable.hudids[name].icon, "scale", {x=0,y=0})
+		end
+		player:hud_change(hudtable.hudids[name].bg, "scale", {x=0,y=0})
+		player:hud_change(hudtable.hudids[name].text, "text", "")
+	end
+	player:hud_change(hudtable.hudids[name].bar, "number", 0)
+	player:hud_change(hudtable.hudids[name].bar, "item", 0)
+	hudtable.hudstate[name].hidden = true
+	return true
+end
+
+function hb.unhide_hudbar(player, identifier)
+	if not player_exists(player) then return false end
+	local name = player:get_player_name()
+	local hudtable = hb.get_hudtable(identifier)
+	if hudtable == nil then return false end
+	if hudtable.hudstate[name].hidden == false then return true end
+	local value = hudtable.hudstate[name].value
+	local max = hudtable.hudstate[name].max
+	if hb.settings.bar_type == "progress_bar" then
+		if hudtable.hudids[name].icon ~= nil then
+			player:hud_change(hudtable.hudids[name].icon, "scale", {x=1,y=1})
+		end
+		if hudtable.hudstate[name].max ~= 0 then
+			player:hud_change(hudtable.hudids[name].bg, "scale", {x=1,y=1})
+		end
+		player:hud_change(hudtable.hudids[name].text, "text", make_label(hudtable.format_string, hudtable.format_string_config, hudtable.label, value, max))
+	elseif hb.settings.bar_type == "statbar_modern" then
+		player:hud_change(hudtable.hudids[name].bar, "scale", {x=1,y=1})
+	end
+	player:hud_change(hudtable.hudids[name].bar, "number", hb.value_to_barlength(value, max))
+	player:hud_change(hudtable.hudids[name].bar, "item", hb.value_to_barlength(max, max))
+	hudtable.hudstate[name].hidden = false
+	return true
+end
+
+function hb.get_hudbar_state(player, identifier)
+	if not player_exists(player) then return nil end
+	local ref = hb.get_hudtable(identifier).hudstate[player:get_player_name()]
+	if not ref then return nil end
+	-- Do not forget to update this chunk of code in case the state changes
+	local copy = {
+		hidden = ref.hidden,
+		value = ref.value,
+		max = ref.max,
+		text = ref.text,
+		barlength = ref.barlength,
+	}
+	return copy
+end
+
+function hb.get_hudbar_identifiers()
+	local ids = {}
+	for id, _ in pairs(hb.hudtables) do
+		table.insert(ids, id)
+	end
+	return ids
+end
+
+--register built-in HUD bars
+if minetest.settings:get_bool("enable_damage") or hb.settings.forceload_default_hudbars then
+	hb.register_hudbar("health", 0xFFFFFF, S("Health"), { bar = "hudbars_bar_health.png", icon = "hudbars_icon_health.png", bgicon = "hudbars_bgicon_health.png" }, 20, 20, false)
+	hb.register_hudbar("breath", 0xFFFFFF, S("Breath"), { bar = "hudbars_bar_breath.png", icon = "hudbars_icon_breath.png", bgicon = "hudbars_bgicon_breath.png" }, 10, 10, true)
+end
+
+local function hide_builtin(player)
+	local flags = player:hud_get_flags()
+	flags.healthbar = false
+	flags.breathbar = false
+	player:hud_set_flags(flags)
+end
+
+
+local function custom_hud(player)
+	if minetest.settings:get_bool("enable_damage") or hb.settings.forceload_default_hudbars then
+		local hide
+		if minetest.settings:get_bool("enable_damage") then
+			hide = false
+		else
+			hide = true
+		end
+		local hp = player:get_hp()
+		local hp_max = player:get_properties().hp_max
+		hb.init_hudbar(player, "health", math.min(hp, hp_max), hp_max, hide)
+		local breath = player:get_breath()
+		local breath_max = player:get_properties().breath_max
+		local hide_breath
+		if breath >= breath_max and hb.settings.autohide_breath == true then hide_breath = true else hide_breath = false end
+		hb.init_hudbar(player, "breath", math.min(breath, breath_max), breath_max, hide_breath or hide)
+	end
+end
+
+local function update_health(player)
+	local hp_max = player:get_properties().hp_max
+	local hp = math.min(player:get_hp(), hp_max)
+	hb.change_hudbar(player, "health", hp, hp_max)
+end
+
+-- update built-in HUD bars
+local function update_hud(player)
+	if not player_exists(player) then return end
+	if minetest.settings:get_bool("enable_damage") then
+		if hb.settings.forceload_default_hudbars then
+			hb.unhide_hudbar(player, "health")
+		end
+		--air
+		local breath_max = player:get_properties().breath_max
+		local breath = player:get_breath()
+		
+		if breath >= breath_max and hb.settings.autohide_breath == true then
+			hb.hide_hudbar(player, "breath")
+		else
+			hb.unhide_hudbar(player, "breath")
+			hb.change_hudbar(player, "breath", math.min(breath, breath_max), breath_max)
+		end
+		--health
+		update_health(player)
+	elseif hb.settings.forceload_default_hudbars then
+		hb.hide_hudbar(player, "health")
+		hb.hide_hudbar(player, "breath")
+	end
+end
+
+minetest.register_on_player_hpchange(function(player)
+	if hb.players[player:get_player_name()] ~= nil then
+		update_health(player)
+	end
+end)
+
+minetest.register_on_respawnplayer(function(player)
+	update_health(player)
+	hb.hide_hudbar(player, "breath")
+end)
+
+minetest.register_on_joinplayer(function(player)
+	hide_builtin(player)
+	custom_hud(player)
+	hb.players[player:get_player_name()] = player
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	hb.players[player:get_player_name()] = nil
+end)
+
+local main_timer = 0
+local timer = 0
+minetest.register_globalstep(function(dtime)
+	main_timer = main_timer + dtime
+	timer = timer + dtime
+	if main_timer > hb.settings.tick or timer > 4 then
+		if main_timer > hb.settings.tick then main_timer = 0 end
+		-- only proceed if damage is enabled
+		if minetest.settings:get_bool("enable_damage") or hb.settings.forceload_default_hudbars then
+			for _, player in pairs(hb.players) do
+				-- update all hud elements
+				update_hud(player)
+			end
+		end
+	end
+	if timer > 4 then timer = 0 end
+end)

hudbars/locale/hudbars.de.tr

@@ -0,0 +1,4 @@
+# textdomain: hudbars
+Health=Leben
+Breath=Atem
+@1: @2/@3=@1: @2/@3

hudbars/locale/hudbars.es.tr

@@ -0,0 +1,4 @@
+# textdomain: hudbars
+Health=Salud
+Breath=Aliento
+@1: @2/@3=@1: @2/@3

hudbars/locale/hudbars.fr.tr

@@ -0,0 +1,4 @@
+# textdomain: hudbars
+Health=Santé
+Breath=Respiration
+@1: @2/@3=@1 : @2/@3

hudbars/locale/hudbars.it.tr

@@ -0,0 +1,6 @@
+# textdomain: hudbars
+Health=Salute
+Breath=Ossigeno
+
+# Default format string for progress bar-style HUD bars, e.g. “Health 5/20”
+@1: @2/@3=@1: @2/@3

hudbars/locale/hudbars.ms.tr

@@ -0,0 +1,4 @@
+# textdomain: hudbars
+Health=Kesihatan
+Breath=Nafas
+@1: @2/@3=@1: @2/@3

hudbars/locale/hudbars.nl.tr

@@ -0,0 +1,6 @@
+# textdomain: hudbars
+Health=Gezondheid
+Breath=Adem
+
+# Default format string for progress bar-style HUD bars, e.g. “Health 5/20”
+@1: @2/@3=@1: @2/@3

hudbars/locale/hudbars.pt.tr

@@ -0,0 +1,6 @@
+# textdomain: hudbars
+Health=Saude
+Breath=Folego
+
+# Formato de string padrão para progresso bar-style de barras do HUD, por exemplo “Saude 5/20”
+@1: @2/@3=@1: @2/@3

hudbars/locale/hudbars.ru.tr

@@ -0,0 +1,4 @@
+# textdomain: hudbars
+Health=HP
+Breath=дыхание
+@1: @2/@3=@1: @2/@3

hudbars/locale/hudbars.tr.tr

@@ -0,0 +1,4 @@
+# textdomain: hudbars
+Health=Can
+Breath=Nefes
+@1: @2/@3=@1: @2/@3

hudbars/locale/template.txt

@@ -0,0 +1,6 @@
+# textdomain: hudbars
+Health=
+Breath=
+
+# Default format string for progress bar-style HUD bars, e.g. “Health: 5/20”
+@1: @2/@3=

hudbars/mod.conf

@@ -0,0 +1,5 @@
+name = hudbars
+title = HUD Bars
+description = Replaces the health and breath symbols in the HUD by “progress bars” and shows exact values. Other mods can add more progress bars for custom player stats.
+release = 27446
+author = Wuzzy

hudbars/settingtypes.txt

@@ -0,0 +1,122 @@
+[Appearance]
+# Specifies how the value indicators (i.e. health, breah, etc.) look. There are 3 styles
+# available. You can choose between the default progress-bar-like bars and the good
+# old statbars like you know from vanilla Minetest.
+# These values are possible:
+#   - progress_bar:    A horizontal progress-bar-like bar with a label, showing numerical value
+#                      (current, maximum), and an icon. These bars usually convey the most
+#                      information. This is the default and recommended value.
+#   - statbar_classic: Classic statbar, like in vanilla Minetest. Made out of up to 20
+#                      half-symbols. Those bars represent the vague ratio between
+#                      the current value and the maximum value. 1 half-symbol stands for
+#                      approximately 5% of the maximum value.
+#   - statbar_modern:  Like the classic statbar, but also supports background images, this
+#                      kind of statbar may be considered to be more user-friendly than the
+#                      classic statbar. This bar type closely resembles the mod
+#                      “Better HUD” [hud] by BlockMen.
+hudbars_bar_type (HUD bars style) enum progress_bar progress_bar,statbar_classic,statbar_modern
+
+
+# If enabled (default), the breath indicators in the HUD will be automatically hidden shortly
+# after the breath has been filled up. Otherwise, the breath will always be displayed. 
+hudbars_autohide_breath (Automatically hide breath indicators) bool true
+
+# This setting changes the way the HUD bars are ordered on the display. You can choose
+# between a zig-zag pattern (default) or a vertically stacked pattern.
+# The following values are allowed:
+#    - zigzag:     Starting from the left bottom, the next is right from the first,
+#                  the next is above the first, the next is right of the third, etc.
+#    - stack_up:   The HUD bars are stacked vertically, going upwards.
+#    - stack_down: The HUD bars are stacked vertically, going downwards.
+hudbars_alignment_pattern (HUD bars alignment pattern) enum zigzag zigzag,stack_up,stack_down
+
+# This setting allows you to specify the order of the HUD bars explicitly. If left empty
+# (the default), the health and breath indicators come first, additional indicators
+# may appear in any order. This setting is quite technical and normal users probably do not
+# need to worry about it.
+#
+# Syntax:
+# The setting has to be specified as a comma-seperated list of key=value pairs, where a key
+# refers to the identifier of a HUD bar and the value refers to the slot number of where the
+# HUD bar should be placed. The slot number must be an integer greater of equal to 0. Where
+# the HUD bars will be displayed exactly depends on the alignment pattern being used.
+# All HUD bars to which no order value has been applied will fill in all slots which have
+# not been occupied by the HUD bars specified in this setting, the slots will be filled in
+# from the lowest slot number.
+# Note that the order of those remaining HUD bars is not fixed, it basically just boils
+# down on which mod “came” first. Don't worry, the mod will still work perfectly fine, this
+# setting is entirely optional.
+# The identifier for the health bar is “health” and the identifier for the breath bar is
+# “breath”. For other HUD bars, you have to learn it from the mod which is supplying them.
+#
+# Be careful not to use slot indices twice, or else different HUD bars will be drawn over
+# each other!
+#
+# Example: “breath=0, health=1”
+# This makes the breath bar first and the health bar second, which is the opposite order
+# of the default one.
+hudbars_sorting (HUD bars order) string
+
+# If enabled, hide the labels over the bars
+hudbars_hide_labels (Hide bar labels) bool false
+
+[Positions and offsets]
+# Horizontal (x) main position of the HUD bars over the entire screen.
+# 0.0 is left-most, 1.0 is right-most.
+# For the zig-zag alignment pattern, this is for the left HUD bars.
+hudbars_pos_left_x (Left HUD bar screen x position) float 0.5 0.0 1.0
+# Vertical (y) main position of the HUD bars over the entire screen.
+# 0.0 is top, 1.0 is bottom.
+# For the zig-zag alignment pattern, this is for the left HUD bars.
+hudbars_pos_left_y (Left HUD bar screen y position) float 1.0 0.0 1.0
+# Horizontal (x) main position of the right HUD bars over the entire screen.
+# 0.0 is left-most, 1.0 is right-most.
+# Only used for the zig-zag alignment pattern.
+hudbars_pos_right_x (Right HUD bar screen x position) float 0.5 0.0 1.0
+# Vertical main position (y) of the right HUD bars over the entire screen.
+# 0.0 is top, 1.0 is bottom.
+# Only used for the zig-zag alignment pattern.
+hudbars_pos_right_y (Right HUD bar screen y position) float 1.0 0.0 1.0
+
+# Precise x offset in pixels from the basic screen x position of the HUD bars.
+# For the zig-zag alignment pattern, this is for the left HUD bars.
+# This setting is used for the progress bar HUD bar style.
+hudbars_start_offset_left_x (Left HUD bar x offset) int -175
+# Precise y offset in pixels from the basic screen y position of the HUD bars.
+# For the zig-zag alignment pattern, this is for the left HUD bars.
+# This setting is used for the progress bar HUD bar style.
+hudbars_start_offset_left_y (Left HUD bar y offset) int -86
+# Precise x offset in pixels from the basic screen x position of the right HUD bars.
+# Only used for the zig-zag alignment pattern.
+# This setting is used for the progress bar HUD bar style.
+hudbars_start_offset_right_x (Right HUD bar x offset) int 15
+# Precise y offset in pixels from the basic screen y position of the right HUD bars.
+# Only used for the zig-zag alignment pattern.
+# This setting is used for the progress bar HUD bar style.
+hudbars_start_offset_right_y (Right HUD bar y offset) int -86
+
+# Precise x offset in pixels from the basic screen x position of the HUD statbars.
+# For the zig-zag alignment pattern, this is for the left HUD statbars.
+# This setting is used for the classic and modern statbar styles.
+hudbars_start_statbar_offset_left_x (Left HUD statbar x offset) int -265
+# Precise y offset in pixels from the basic screen y position of the HUD statbars.
+# For the zig-zag alignment pattern, this is for the left HUD statbars.
+# This setting is used for the classic and modern statbar styles.
+hudbars_start_statbar_offset_left_y (Left HUD statbar y offset) int -90
+# Precise x offset in pixels from the basic screen x position of the right HUD statbars.
+# Only used for the zig-zag alignment pattern.
+# This setting is used for the classic and modern statbar styles.
+hudbars_start_statbar_offset_right_x (Right HUD statbar x offset) int 25
+# Precise y offset in pixels from the basic screen y position of the right HUD statbars.
+# Only used for the zig-zag alignment pattern.
+# This setting is used for the classic and modern statbar styles.
+hudbars_start_statbar_offset_right_y (Right HUD statbar y offset) int -90
+
+# The vertical distance between two HUD bars, in pixels.
+hudbars_vmargin (Vertical distance between HUD bars) int 24 0
+
+[Performance]
+# The of seconds which need to pass before the server updates the default HUD bars
+# (health and breath). Increase this number if you have a slow server or a slow network
+# connection and experience performance problems.
+hudbars_tick (Default HUD bars update interval) float 0.1 0.0 4.0

thirsty/LICENSE

@@ -0,0 +1,505 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+(This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.)
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+  When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+  We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries.  However, the Lesser license provides advantages in certain
+special circumstances.
+
+  For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard.  To achieve this, non-free programs must be
+allowed to use the library.  A more frequent case is that a free
+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+  In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software.  For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+  Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.  Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library".  The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+  A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+  The "Library", below, refers to any such software library or work
+which has been distributed under these terms.  A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language.  (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+  "Source code" for a work means the preferred form of the work for
+making modifications to it.  For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control compilation
+and installation of the library.
+
+  Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it).  Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+  1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+  You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+  2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) The modified work must itself be a software library.
+
+    b) You must cause the files modified to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    c) You must cause the whole of the work to be licensed at no
+    charge to all third parties under the terms of this License.
+
+    d) If a facility in the modified Library refers to a function or a
+    table of data to be supplied by an application program that uses
+    the facility, other than as an argument passed when the facility
+    is invoked, then you must make a good faith effort to ensure that,
+    in the event an application does not supply such function or
+    table, the facility still operates, and performs whatever part of
+    its purpose remains meaningful.
+
+    (For example, a function in a library to compute square roots has
+    a purpose that is entirely well-defined independent of the
+    application.  Therefore, Subsection 2d requires that any
+    application-supplied function or table used by this function must
+    be optional: if the application does not supply it, the square
+    root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library.  To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License.  (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.)  Do not make any other change in
+these notices.
+
+  Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+  This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+  4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+  If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library".  Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+  However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library".  The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+  When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library.  The
+threshold for this to be true is not precisely defined by law.
+
+  If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work.  (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+  Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+
+  6. As an exception to the Sections above, you may also combine or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+  You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License.  You must supply a copy of this License.  If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License.  Also, you must do one
+of these things:
+
+    a) Accompany the work with the complete corresponding
+    machine-readable source code for the Library including whatever
+    changes were used in the work (which must be distributed under
+    Sections 1 and 2 above); and, if the work is an executable linked
+    with the Library, with the complete machine-readable "work that
+    uses the Library", as object code and/or source code, so that the
+    user can modify the Library and then relink to produce a modified
+    executable containing the modified Library.  (It is understood
+    that the user who changes the contents of definitions files in the
+    Library will not necessarily be able to recompile the application
+    to use the modified definitions.)
+
+    b) Use a suitable shared library mechanism for linking with the
+    Library.  A suitable mechanism is one that (1) uses at run time a
+    copy of the library already present on the user's computer system,
+    rather than copying library functions into the executable, and (2)
+    will operate properly with a modified version of the library, if
+    the user installs one, as long as the modified version is
+    interface-compatible with the version that the work was made with.
+
+    c) Accompany the work with a written offer, valid for at
+    least three years, to give the same user the materials
+    specified in Subsection 6a, above, for a charge no more
+    than the cost of performing this distribution.
+
+    d) If distribution of the work is made by offering access to copy
+    from a designated place, offer equivalent access to copy the above
+    specified materials from the same place.
+
+    e) Verify that the user has already received a copy of these
+    materials or that you have already sent this user a copy.
+
+  For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it.  However, as a special exception,
+the materials to be distributed need not include anything that is
+normally distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+  It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system.  Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+
+  7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+    a) Accompany the combined library with a copy of the same work
+    based on the Library, uncombined with any other library
+    facilities.  This must be distributed under the terms of the
+    Sections above.
+
+    b) Give prominent notice with the combined library of the fact
+    that part of it is a work based on the Library, and explaining
+    where to find the accompanying uncombined form of the same work.
+
+  8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License.  Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License.  However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+  9. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Library or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+  10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties with
+this License.
+
+  11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License may add
+an explicit geographical distribution limitation excluding those countries,
+so that distribution is permitted only in or among countries not thus
+excluded.  In such case, this License incorporates the limitation as if
+written in the body of this License.
+
+  13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation.  If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+
+  14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission.  For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this.  Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+                            NO WARRANTY
+
+  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+           How to Apply These Terms to Your New Libraries
+
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    {description}
+    Copyright (C) {year} {fullname}
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
+    USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random
+  Hacker.
+
+  {signature of Ty Coon}, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!
+

thirsty/README.md

@@ -0,0 +1,349 @@
+# Thirsty [thirsty]
+
+A Minetest mod that adds a "thirst" mechanic.
+
+Version: 0.10.2
+
+## *License*
+**Code**  
+LGPL 2.1 (see included LICENSE file)
+  
+**Textures**   
+vessels_glass_bottle_full_cc_by_sa_3.png  
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)  
+modified from vessels_glass_bottle.png  
+Copyright (C) 2012-2016 Vanessa Ezekowitz  
+Copyright (C) 2016 Thomas-S  
+
+thirsty_drop_100_24_cc0.png +.xcf  
+thirsty_drop_100_16_cc0.png  
+thirsty_wooden_bowl_cc0.png +.xcf  
+thirsty_bronze_canteen_cc0.png +.xcf  
+thirsty_steel_canteen_cc0.png  
+thirsty_amulet_moisture_cc0.png +.xcf  
+thirsty_amulet_hydration_cc0.png +.xcf 
+Public Domain CC0 1.0 Universal  
+Sirrobzeroone  
+
+All other Images CC BY-SA 4.0 
+(see http://creativecommons.org/licenses/by-sa/4.0/)
+  
+**Sounds**  
+thirsty_breviceps_drink-drinking-liquid.ogg  
+https://freesound.org/people/Breviceps/sounds/445970/  
+Public Domain CC0 1.0 Universal
+
+Report bugs or request help on the forum topic.
+
+# Description
+
+This is a mod for MineTest. It adds a thirst mechanic to the
+game, similar to many hunger mods (but independent of them).
+Players will slowly get thirstier over time, and will need to
+drink or suffer damage.
+
+The point of this mod is not to make the game more realistic,
+or harder. The point is to have another mechanic that rewards
+preparation and infrastructure. Players will now have an incentive
+to build their base next to water (or add some water to their base),
+and/or take some water with them when mining or travelling.
+
+# Terminology: "Thirst" vs. "hydration"
+
+"Thirst" is the absence of "hydration" (a term suggested by
+everamzah on the Minetest forums, thanks!). The overall mechanic
+is still called "thirst", but the visible bar is that of
+"hydration", meaning a full bar represents full hydration, not full
+thirst. Players lose hydration (or "hydro points") over time, and
+gain hydration when drinking.
+
+# Current behavior
+## *Tier 0*
+
+stand in water (running or standing) to slowly drink.
+You may not move during drinking (or you could cross an ocean without
+getting thirsty).
+
+To register additional drinkable nodes use the function:
+	
+**thirsty.register_hydrate_node(node_name,also_drinkable_with_cup,regen_rate_per_second)**  
+
+**"node_name"** - registered node name  
+**"also_drinkable_with_cup"** - optional will default to true, if true 
+ registers as per thirsty.register_drinkable_node() with max_hydration 
+ equal to thirsty.config.start (default 20)  
+**"regen_rate_per_second"** - optional will default to 0.5 hydration 
+ points per second standing still in the liquid.  
+
+**Example**
+
+    thirsty.register_hydrate_node("default:water_source")
+
+## *Tier 1*
+
+Use a container (e.g. from `vessels`) on water to instantly
+fill your hydration. Craftable wooden bowl included.
+
+**NODES**  
+Configure nodes that can be drunk from using a cup/glass etc assuming this was
+not done as part of Tier 0 or if you wish to override max_hydration to be more
+than the default value (normally 20):
+
+**thirsty.register_drinkable_node(node_name,max_hydration)**  
+**"item_name"** registered node name  
+**"max_hydration"**  optional will default to thirsty.config.start (default 20)
+ max hydration can be set above 20 to encourage use of drinking fountains or
+ hydration/drinking infrastructure.  
+
+**Example**
+
+    thirsty.register_drinkable_node("thirsty:drinking_fountain",30)
+	
+**ITEMS**  
+Configure cups/glasses/bowls etc that can be used to scoop up water and then
+drink from:
+
+**thirsty.augment_item_for_drinking(item_name, max_hydration)**  
+**"item_name"** registered item name  
+**"max_hydration"** optional will default to thirsty.config.start (default 20)
+ max hydration can be set above 20 to encourage use of items to drink with.  
+
+This will overide/replace any existing code the item may have in it's 
+item_name.on_use. So not recommended for items with custom on_use
+code already.
+**Example**
+
+    thirsty.augment_item_for_drinking('vessels:drinking_glass', 20)
+
+**Integrate thirsty into item custom on_use code**  
+thirsty.on_use()  
+**Example**
+
+    minetest.register_craftitem("mod_name:empty_cup", {
+    	description = S("Empty Cup"),
+    	inventory_image = "mod_name_empty_cup.png",
+    	liquids_pointable = true,
+    	on_use = function(itemstack,player,pointed_thing)					 
+    				local pos = pointed_thing.under
+    				local node_name
+    				if pointed_thing.type == "node" then
+    					local node = minetest.get_node(pos)
+    					node_name = node.name
+    				end
+    				
+    				if thirsty.config.node_drinkable[node_name] then
+    					thirsty.on_use()
+    				else
+    				 -- do something else
+    				end
+    			end,
+    })*
+## *Tier 2*
+
+Pre-made drinks and craftable canteens
+
+**PREMADE DRINKS**  
+Pre-made drinks can include anything the player may have had to craft 
+or cook and you wish the player to restore some hydration on_use:
+	
+**thirsty.drink(player, amount, max_hydration, empty_vessel)**  
+		
+**"player"** player object see minetest player object  
+**"amount"** number of hydration points to restore  
+**"max hydration"** - optional will default to thirsty.config.start (default 20)
+ max hydration can be set above 20 to encourage use of items to drink with.  
+**"empty_vessel"** - optional empty vessel or item to return to player.  
+  
+**Example**
+
+    minetest.register_craftitem("mod_name:cup_of_soup", {
+    		description = S("Cup of Soup"),
+    		inventory_image = "mod_name_cup_of_soup.png",
+    		on_use = function(itemstack,player,pointed_thing)					 		   
+    					 thirsty.drink(player, 2, 20,   "mod_name:empty_cup")					  
+    					 itemstack:take_item()
+    					 return itemstack
+    				 end,
+    	})
+
+**CANTEENS, FLASKS or BOTTLES**  
+	Craftable items that you may wish to configure to hold a certain amount of 
+	liquid hydration points. If used these items are converted to registered tools
+	rather than straight regsitered items with stack maximum of 1 so that current 
+	full/empty value is displayed to the player (using wear). Thirsty includes a 
+	Steel canteen with 40 hydration point capacity and a Bronze canteen with 60 
+	hydration point capacity. These can be refilled by clicking on any thirsty 
+	registered hydrate_node.  
+	
+**thirsty.register_canteen(item_name,hydrate_capacity,max_hydration,on_use)**
+	
+**"item_name"** Registered item name to convert to canteen type container  
+**"hydrate_capacity"** How many hydration points the container holds 1 full bar = 20  
+**"max hydration"**  Optional will default to thirsty.config.start (default 20)
+ max hydration can be set above 20 to encourage use of items to drink with.  
+**"on_use"**  Optional default is true. Will set item.on_use function to; thirsty.on_use(), however if set to false on_use wont be over written. Mod registering item will need to manually include "thirsty.on_use()" inside its on_use item definition or canteen will not work note see Tier 1 - thirsty.on_use()  
+
+**Example**  
+
+    thirsty.register_canteen("thirsty:bronze_canteen",60,25)
+
+ 
+ **COMPLEX CANTEENS, FLASKS or BOTTLES**  
+ Using the above will mean items can no longer be stacked most importantly when they are empty. The below function will overcome this as it will register a full version
+ of the empty vessel as a tool. Naturally if you do not wish or need the empty containers to stack just use thirsty.register_canteen. Once a container is empty it will be replaced with the empty version.  
+	 
+**thirsty.register_canteen_complex(item/node_name,hydrate_capacity,max_hydration,full_image)**  
+	 	 
+**"item_name" or "node_name"** Registered item name to convert to canteen type tool container  
+**"hydrate_capacity"** How many hydration points the container holds 1 full bar = 20  
+**"max hydration"**  Optional will default to thirsty.config.start (default 20)
+ max hydration can be set above 20 to encourage use of items to drink with.  
+ **"full_image"** The full image of the empty item used for inventory image and wield image  
+ 
+**Example**  
+
+    thirsty.register_canteen_complex("vessels:glass_bottle",10,22,"vessels_glass_bottle_full.png")
+
+	
+## *Tier 3*
+
+Placeable drinking fountain / wash basin node: instantly
+fills your hydration when used.
+
+Add the below to the on_rightclick function inside your node definition,
+you'll also need to register the node as a drinkable node so you'll need
+to also run - thirsty.register_drinkable_node(node_name). Recommended that
+the node.drop for your node dosen't equal itself otherwise players will simply
+use these as endless canteens/bottles.  
+
+**thirsty.on_rightclick()**
+
+    minetest.register_node('thirsty:drinking_fountain', {
+    		description = 'Drinking fountain',
+    		....
+    			def info 
+    					....
+    		drop = "default:stone 4",
+    		on_rightclick = thirsty.on_rightclick(),
+    	})
+    	
+    
+    minetest.register_craft({
+    		output = "thirsty:drinking_fountain",
+    		recipe = {
+    			{ "default:stone", "bucket:bucket_water", "default:stone"},
+    			{ ""             , "default:stone"      ,              ""},
+    			{ ""             , "default:stone"      ,              ""}
+    		},
+    		replacements = {
+    			{"bucket:bucket_water", "bucket:bucket_empty"}
+    		}
+    	})
+    	
+    thirsty.register_drinkable_node("thirsty:drinking_fountain",30)
+		
+
+## *Tier 4*
+Placeable fountain node(s) to fill the hydration of all
+players within range. Placing more nodes increases the range.
+
+**thirsty.register_water_fountain(node_name)**  
+
+**Example**	
+
+    thirsty.register_water_fountain("thirsty:water_fountain")
+	
+**HOW TO USE WATER FOUNTAINS** *(Taken from forum posts)*
+Water fountains are placeable, but these are not usable. Instead, 
+they constantly fill the hydration of all players within a 5 node
+radius, as if they were standing in water. Water fountains need 
+actual water (source or flowing) near them to work.
+
+You can extend the radius of water fountains with "water extenders", 
+placeable nodes without any function of their own.
+
+Specifically, a water fountain will check all the nodes in a 
+5-node-high pyramid starting one node above itself. It will count all 
+water nodes (source or flowing), and count all water fountains / 
+water extenders. The smaller of these numbers is the "level" of the fountain, 
+up to 20 (in other words, you need an equal amount of water and fountain blocks). 
+Each level adds 5 more nodes to the working radius. A large fountain 
+should cover a city block or two.
+
+I'd recommend placing one water source above the "fountain" node, and 
+arranging extenders under it, but the plan is to allow many working designs.
+
+
+## *Tier 5*
+
+Craftable trinkets/gadgets/amulets that constantly keep your
+hydration filled when in your inventory, solving your thirst problem
+once and for all.
+
+**thirsty.register_amulet_extractor(item_name,value)**
+	
+**"item_name"**  Registered item name  
+**"value"**            Number of Hydration points extracted per half second (thirsty.config.tick_time)  
+ *Note: Container must be avaliable in Inventory with avaliable space to add hydration points to.*				  
+
+**Example**
+
+    thirsty.register_amulet_extractor("thirsty:amulet_of_moisture", 0.6)	
+
+**Amulet of Moisture**  - Absorbs moisture from the surronding environment places it into a canteen or other water holding item. Must be held in Inventory.  
+
+**thirsty.register_amulet_supplier(item_name,value)**
+
+**"item_name"** Registered item name  
+**"value"**     Number of Hydration points supplied to player per half second.(thirsty.config.tick_time)  
+ *Note: Container must be avaliable in Inventory with avaliable space to add hydration points to.*  	
+			  
+**Example**  
+
+    thirsty.register_amulet_supplier("thirsty:amulet_of_hydration", 0.5)
+
+**Amulet of Hydration** - Feeds water from a Canteen or other water holding
+item directly into the player to keep them always hydrated. Must be held in Inventory.  
+  
+The above two Amulets can be used in combination with each other plus a 
+canteen. However this does permenantly fill 3 inventory slots the delibrate
+downside to offset the significant bonus.  
+						  
+**Amulets of Thirst** - Three versions lesser,normal and greater each will slower the rate at which
+a player becomes thirsty. Normal thirst factor is 1, however a "cursed" version could be created
+which makes a player become thirsty faster.  
+
+	thirsty.register_amulet_thirst(item_name, thirst_factor)  
+
+**"item_name"** Registered item name  
+**"thirst_factor"** Float value that represents the speed at which a player uses hydration points
+
+**Example** 
+
+	minetest.register_craftitem("thirsty:greater_amulet_thirst", {
+        description = "Greater Amulet of Thirst",
+        inventory_image = "thirsty_amulet_of_thirst_greater_cc0.png",
+    })
+
+	thirsty.register_amulet_thirst("thirsty:lesser_amulet_thirst",0.85)
+
+*Note: Included Amulets of Thirst have no craft recipes and are only avaliable as   
+*dungeon loot with more powerful versions only found in deeper dungeons.
+ 
+
+## *Additional Functions*
+
+*thirsty.get_hydro(player) : returns the current hydration of a player*
+
+"player" refers to a player object, i.e. with a get_player_name() method.
+
+Future plans
+------------
+Continued tidy and updating
+
+Dependencies
+------------
+* default (optional but needed for included components)
+* bucket (optional but needed for some included components)
+* hudbars (optional): https://forum.minetest.net/viewtopic.php?f=11&t=11153
+* vessels (optional): https://forum.minetest.net/viewtopic.php?id=2574

thirsty/components.lua

@@ -0,0 +1,324 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--                 Thirsty mod [components]               --
+------------------------------------------------------------
+--                See init.lua for license                --
+------------------------------------------------------------
+
+local E = thirsty.ext_nodes_items
+
+--------------------------
+-- Tier 0 Hydrate Nodes --
+--------------------------
+if minetest.registered_items[E.water_source] then
+	thirsty.register_hydrate_node(E.water_source)
+end
+
+if minetest.registered_items[E.water_source_f] then
+	thirsty.register_hydrate_node(E.water_source_f)
+end
+
+if minetest.registered_items[E.water_source_riv] then
+	thirsty.register_hydrate_node(E.water_source_riv)
+end
+
+if minetest.registered_items[E.water_source_riv_f] then
+	thirsty.register_hydrate_node(E.water_source_riv_f)
+end
+
+
+-------------------------------------------
+-- Tier 1 Drink from nodes using cup etc --
+-------------------------------------------
+	-- Nodes --
+	-- see drinking fountain
+
+	-- Items --
+	if minetest.registered_items[E.drinking_glass] and thirsty.config.register_vessels then
+		-- add "drinking" to vessels
+		thirsty.augment_item_for_drinking(E.drinking_glass, 20)
+	end
+
+	if thirsty.config.register_bowl and not minetest.registered_items[E.wood_bowl] then
+		-- our own simple wooden bowl
+		minetest.register_craftitem('thirsty:wooden_bowl', {
+			description = "Wooden bowl",
+			inventory_image = "thirsty_bowl_cc0.png",
+			liquids_pointable = true,
+		})
+
+		minetest.register_craft({
+			output = "thirsty:wooden_bowl",
+			recipe = {
+				{E.group_wood,          "", E.group_wood},
+				{          "",E.group_wood,           ""}
+			}
+		})
+		
+		thirsty.augment_item_for_drinking("thirsty:wooden_bowl", 22)
+		
+	-- modify farming redo wooden bowl to be usable.	
+	elseif thirsty.config.register_bowl and minetest.registered_items[E.wood_bowl] then
+	
+		thirsty.augment_item_for_drinking(E.wood_bowl, 22)
+		
+	end
+
+
+--[[
+
+Tier 2 Hydro Containers
+
+Defines canteens (currently two types, with different capacities),
+tools which store hydro. They use wear to show their content
+level in their durability bar; they do not disappear when used up.
+
+Wear corresponds to hydro level as follows:
+- a wear of 0     shows no durability bar       -> empty (initial state)
+- a wear of 1     shows a full durability bar   -> full
+- a wear of 65535 shows an empty durability bar -> empty
+
+]]
+
+if thirsty.config.register_vessels and minetest.registered_items[E.glass_bottle] then	
+	thirsty.register_canteen_complex(E.glass_bottle,10,22,E.glass_bottle_f)	
+end
+
+if thirsty.config.register_vessels and minetest.registered_items[E.steel_bottle] then	
+	thirsty.register_canteen_complex(E.steel_bottle,20,24)	
+end
+
+
+if thirsty.config.register_canteens and 
+   minetest.registered_items[E.steel_ingot] and 
+   minetest.registered_items[E.bronze_ingot] then
+
+    minetest.register_craftitem('thirsty:steel_canteen', {
+        description = 'Steel canteen',
+        inventory_image = "thirsty_steel_canteen_cc0.png",
+    })
+
+    minetest.register_craftitem("thirsty:bronze_canteen", {
+        description = "Bronze canteen",
+        inventory_image = "thirsty_bronze_canteen_cc0.png",
+    })
+	
+	thirsty.register_canteen("thirsty:steel_canteen",40,25)
+	thirsty.register_canteen("thirsty:bronze_canteen",60,25)
+	
+    minetest.register_craft({
+        output = "thirsty:steel_canteen",
+        recipe = {
+            {E.group_wood, ""},
+            {E.steel_ingot,E.steel_ingot},
+            {E.steel_ingot,E.steel_ingot}
+        }
+    })
+    minetest.register_craft({
+        output = "thirsty:bronze_canteen",
+        recipe = {
+            {E.group_wood, ""},
+            {E.bronze_ingot,E.bronze_ingot},
+            {E.bronze_ingot,E.bronze_ingot}
+        }
+    })
+
+end
+
+
+-------------------------------
+--  Tier 3 Drinking Fountain --
+-------------------------------
+
+if thirsty.config.register_drinking_fountain and 
+   minetest.registered_items[E.stone] and 
+   minetest.registered_items[E.bucket_water]then
+
+    minetest.register_node('thirsty:drinking_fountain', {
+        description = 'Drinking fountain',
+        drawtype = 'nodebox',
+		drop = E.stone.." 4",
+        tiles = {
+            -- top, bottom, right, left, front, back
+            'thirsty_drinkfount_top.png',
+            'thirsty_drinkfount_bottom.png',
+            'thirsty_drinkfount_side.png',
+            'thirsty_drinkfount_side.png',
+            'thirsty_drinkfount_side.png',
+            'thirsty_drinkfount_side.png',
+        },
+        paramtype = 'light',
+        groups = { cracky = 2 },
+        node_box = {
+            type = "fixed",
+            fixed = {
+                { -3/16, -8/16, -3/16, 3/16, 3/16, 3/16 },
+                { -8/16, 3/16, -8/16, 8/16, 6/16, 8/16 },
+                { -8/16, 6/16, -8/16, 8/16, 8/16, -6/16 },
+                { -8/16, 6/16, 6/16, 8/16, 8/16, 8/16 },
+                { -8/16, 6/16, -6/16, -6/16, 8/16, 6/16 },
+                { 6/16, 6/16, -6/16, 8/16, 8/16, 6/16 },
+            },
+        },
+        selection_box = {
+            type = "regular",
+        },
+        collision_box = {
+            type = "regular",
+        },
+        on_rightclick = thirsty.on_rightclick(nil),
+    })	
+    
+	minetest.register_craft({
+        output = "thirsty:drinking_fountain",
+        recipe = {
+            {E.stone,E.bucket_water,E.stone},
+            { ""    ,E.stone       ,     ""},
+            { ""    ,E.stone       ,     ""}
+        },
+		replacements = {
+			{E.bucket_water,E.bucket_empty}
+		}
+    })
+	
+	thirsty.register_drinkable_node("thirsty:drinking_fountain",30)
+
+end
+
+
+----------------------------------------------
+-- Tier 4: Water fountains, Water extenders --
+----------------------------------------------
+
+if thirsty.config.register_fountains and   
+   minetest.registered_items[E.copper_ingot] and
+   minetest.registered_items[E.mese_crystal] and   
+   minetest.registered_items[E.bucket_water] then
+
+    minetest.register_node('thirsty:water_fountain', {
+        description = 'Water fountain',
+        tiles = {
+            -- top, bottom, right, left, front, back
+            'thirsty_waterfountain_top.png',
+            'thirsty_waterfountain_top.png',
+            'thirsty_waterfountain_side.png',
+            'thirsty_waterfountain_side.png',
+            'thirsty_waterfountain_side.png',
+            'thirsty_waterfountain_side.png',
+        },
+        paramtype = 'light',
+        groups = { cracky = 2 },
+    })
+
+    minetest.register_node('thirsty:water_extender', {
+        description = 'Water fountain extender',
+        tiles = {
+            'thirsty_waterextender_top.png',
+            'thirsty_waterextender_top.png',
+            'thirsty_waterextender_side.png',
+            'thirsty_waterextender_side.png',
+            'thirsty_waterextender_side.png',
+            'thirsty_waterextender_side.png',
+        },
+        paramtype = 'light',
+        groups = { cracky = 2 },
+    })
+
+    minetest.register_craft({
+        output = "thirsty:water_fountain",
+        recipe = {
+            {E.copper_ingot,E.bucket_water,E.copper_ingot},
+            {""            ,E.copper_ingot,            ""},
+            {E.copper_ingot,E.mese_crystal,E.copper_ingot}
+        }
+    })
+    minetest.register_craft({
+        output = "thirsty:water_extender",
+        recipe = {
+            { ""           ,E.bucket_water,            ""},
+            { ""           ,E.copper_ingot,            ""},
+            {E.copper_ingot,E.mese_crystal,E.copper_ingot}
+        }
+    })
+
+	thirsty.register_water_fountain("thirsty:water_fountain")
+	thirsty.register_water_fountain("thirsty:water_extender")
+	
+    minetest.register_abm({
+        nodenames = {"thirsty:water_fountain"},
+        interval = 2,
+        chance = 5,
+        action = thirsty.fountain_abm,
+    })
+
+end
+
+
+--[[
+Tier 5
+
+These amulets don't do much; the actual code is above, where
+they are searched for in player's inventories
+
+]]
+
+if thirsty.config.register_amulets and
+   minetest.registered_items[E.diamond] and
+   minetest.registered_items[E.mese_crystal] and   
+   minetest.registered_items[E.bucket_water] then
+
+    minetest.register_craftitem("thirsty:amulet_of_hydration", {
+        description = "Amulet of Hydration",
+        inventory_image = "thirsty_amulet_hydration_cc0.png",
+    })
+    minetest.register_craft({
+        output = "thirsty:amulet_of_hydration",
+        recipe = {
+            {E.diamond     ,E.mese_crystal,E.diamond},
+            {E.mese_crystal,E.bucket_water,E.mese_crystal},
+            {E.diamond     ,E.mese_crystal,E.diamond}
+        }
+    })
+
+	thirsty.register_amulet_supplier("thirsty:amulet_of_hydration", 0.5)
+
+    minetest.register_craftitem("thirsty:amulet_of_moisture", {
+        description = "Amulet of Moisture",
+        inventory_image = "thirsty_amulet_moisture_cc0.png",
+    })
+    minetest.register_craft({
+        output = "thirsty:amulet_of_moisture",
+        recipe = {
+            {E.mese_crystal,E.diamond     ,E.mese_crystal},
+            {E.diamond     ,E.bucket_water,E.diamond     },
+            {E.mese_crystal,E.diamond     ,E.mese_crystal}
+        }
+    })
+
+	thirsty.register_amulet_extractor("thirsty:amulet_of_moisture", 0.6)
+
+	minetest.register_craftitem("thirsty:lesser_amulet_thirst", {
+        description = "Lesser Amulet of Thirst",
+        inventory_image = "thirsty_amulet_of_thirst_lesser_cc0.png",
+    })
+	
+	minetest.register_craftitem("thirsty:amulet_thirst", {
+        description = "Amulet of Thirst",
+        inventory_image = "thirsty_amulet_of_thirst_cc0.png",
+    })
+	
+	minetest.register_craftitem("thirsty:greater_amulet_thirst", {
+        description = "Greater Amulet of Thirst",
+        inventory_image = "thirsty_amulet_of_thirst_greater_cc0.png",
+    })
+
+	thirsty.register_amulet_thirst("thirsty:lesser_amulet_thirst",0.85)
+	thirsty.register_amulet_thirst("thirsty:amulet_thirst",0.70)
+	thirsty.register_amulet_thirst("thirsty:greater_amulet_thirst",0.55)
+	
+end

thirsty/components_external_nodes_items.lua

@@ -0,0 +1,49 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--            Thirsty mod external nodes items            --
+------------------------------------------------------------
+--                See init.lua for license                --
+------------------------------------------------------------
+
+--[[ 
+These are nodes and items required to make canteens and 
+fountains. Simply change the name here to change the reference
+across the whole mod.
+]]--
+local E = thirsty.ext_nodes_items
+
+-- item and node mod aliases, change these as needed.
+-- if item dosen't exist as either Ingredient or Augumented 
+-- item it wont register.
+
+-- Basic Water, change here or register 
+-- using thirsty.register_hydrate_node() 
+-- and leave these unchanged.
+E.water_source       = "default:water_source"
+E.water_source_f     = "default:water_flowing"
+E.water_source_riv   = "default:river_water_source"
+E.water_source_riv_f = "default:river_water_flowing"
+
+-- Ingredients
+E.group_wood     = "group:wood"
+E.stone          = "default:stone"
+E.steel_ingot    = "default:steel_ingot"
+E.bronze_ingot   = "default:bronze_ingot"
+E.copper_ingot   = "default:copper_ingot"
+E.mese_crystal   = "default:mese_crystal"
+E.diamond        = "default:diamond"
+E.bucket_water   = "bucket:bucket_water"
+E.bucket_empty   = "bucket:bucket_empty"
+
+-- Augumented Items
+E.drinking_glass = "vessels:drinking_glass"
+E.glass_bottle   = "vessels:glass_bottle"                      -- looks like glass potion bottle
+E.glass_bottle_f = "vessels_glass_bottle_full_cc_by_sa_3.png"  -- image for registering full version of above
+E.steel_bottle   = "vessels:steel_bottle"
+E.wood_bowl      = "farming:bowl"
+E.glass_milk     = "mobs:glass_milk"       -- note needs E.drinking_glass for empty return item

thirsty/functions.lua

@@ -0,0 +1,583 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--                 Thirsty mod [functions]                --
+------------------------------------------------------------
+--                See init.lua for license                --
+------------------------------------------------------------
+
+--------------------------
+-- Tier 0 API Functions --
+--------------------------
+-- regen_from_node is a table defining, for each node type, the
+-- amount of hydro per second a player drinks by standing in it.
+-- Default is 0.5 of a hydration per second
+function thirsty.register_hydrate_node(node_name,drink_cup,regen)	
+	local drink_cup = drink_cup or true
+	local regen = regen or 0.5
+	
+	thirsty.config.regen_from_node[node_name] = regen
+	thirsty.config.fountain_type[node_name] = "w"
+	
+	if drink_cup then
+		thirsty.register_drinkable_node(node_name)	
+	end 
+end
+
+--------------------------
+-- Tier 1 API Functions --
+--------------------------
+-- node_drinkable: which nodes can we drink from, given a
+-- container (a cup, a bowl etc.)
+function thirsty.register_drinkable_node(node_name,max_hydrate)
+	local max_hydrate = max_hydrate or nil
+	
+	thirsty.config.node_drinkable[node_name] = true
+	
+	if max_hydrate then
+		thirsty.config.drink_from_node[node_name] = max_hydrate
+	end
+ 
+end
+
+function thirsty.on_use( old_on_use )
+    return function(itemstack, player, pointed_thing)
+        local node = nil
+        if pointed_thing and pointed_thing.type == 'node' then
+            node = minetest.get_node(pointed_thing.under)
+        end
+
+        thirsty.drink_handler(player, itemstack, node)
+
+        -- call original on_use, if provided
+        if old_on_use ~= nil then
+            return old_on_use(itemstack, player, pointed_thing)
+        else
+            return itemstack
+        end
+    end
+end
+
+function thirsty.augment_item_for_drinking( itemname, level )
+    local new_definition = {}
+	local level = level or thirsty.config.start
+    -- we need to be able to point at the water
+    new_definition.liquids_pointable = true
+    -- call closure generator with original on_use handler
+    new_definition.on_use = thirsty.on_use(
+        minetest.registered_items[itemname].on_use
+    )
+    -- overwrite the node definition with almost the original
+    minetest.override_item(itemname, new_definition)
+
+    -- add configuration settings
+    thirsty.config.drink_from_container[itemname] = level
+end
+
+
+--------------------------
+-- Tier 2 API Functions --
+--------------------------
+function thirsty.drink(player, value, max_hyd, empty_vessel)
+	local max_hyd = max_hyd or 20
+	local value = value or 2
+	local pmeta = player:get_meta()
+    local hydro = pmeta:get_float("thirsty_hydro")
+    -- test whether we're not *above* max_hyd;
+    -- this function should not remove any overhydration
+    if hydro < max_hyd then
+        hydro = math.min(hydro + value, max_hyd)
+        --print("Drinking by "..value.." to "..hydro)
+		pmeta:set_float("thirsty_hydro", hydro)		
+		minetest.sound_play("thirsty_breviceps_drink-drinking-liquid", { to_player = player:get_player_name(), gain = 2.0, })
+		
+		if empty_vessel then
+			player:get_inventory():add_item("main", empty_vessel.." 1")
+		end
+		
+        return true
+    end
+    return false
+end
+
+function thirsty.register_canteen(item_name,hydrate_capacity,max_hydrate,on_use)	
+	
+	local on_use = on_use or true
+	local max_hydrate = max_hydrate or thirsty.config.start
+	
+	thirsty.config.container_capacity[item_name] = hydrate_capacity		
+	thirsty.config.drink_from_container[item_name] = max_hydrate
+	
+	local def = table.copy(minetest.registered_items[item_name])		  
+		  def.liquids_pointable = true
+		  def.stack_max = 1
+		  def.type = "tool"
+	      
+		  if on_use then
+			def.on_use = thirsty.on_use(nil)
+		  end
+		  
+	minetest.register_tool(":"..item_name, def)
+end
+
+function thirsty.register_canteen_complex(item_name,hydrate_capacity,max_hydrate,full_image)
+	local full_item_name = item_name.."_full"
+	local max_hydrate = max_hydrate or thirsty.config.start
+		
+	-- register new full version of item into thirsty tables and as tool.
+	thirsty.config.container_capacity[full_item_name] = hydrate_capacity		
+	thirsty.config.drink_from_container[full_item_name] = max_hydrate
+	
+	local def_f = table.copy(minetest.registered_items[item_name])
+		  def_f.inventory_image = full_image or def_f.inventory_image
+		  def_f.wield_image = full_image or def_f.inventory_image
+		  def_f.liquids_pointable = true
+		  def_f.stack_max = 1
+		  def_f.type = "tool"
+		  def_f.description = "Full "..def_f.description
+		  def_f.on_use = thirsty.on_use(nil)
+		  def_f.thirsty_empty = item_name
+		  
+		  minetest.register_tool(":"..full_item_name, def_f)
+		  
+	-- modify empty_vessel registration
+	local def_e = table.copy(minetest.registered_items[item_name])
+
+		  def_e.on_use = thirsty.on_use_empty()
+		  def_e.liquids_pointable = true
+		  def_e.name = nil
+		  def_e.type = nil
+		  minetest.override_item(item_name, def_e)
+end
+
+-- note not offically exposed to API yet, use with caution may change
+function thirsty.on_use_empty()
+    return function(itemstack, player, pointed_thing)
+        local node = nil
+		
+        if pointed_thing and pointed_thing.type == 'node' then
+            node = minetest.get_node(pointed_thing.under)
+        end
+		
+
+		if node and thirsty.config.node_drinkable[node.name] then 
+			local new_stack = {name = itemstack:get_name().."_full", count=1, wear=1, metadata=""}		
+			player:get_inventory():add_item("main", new_stack)
+			itemstack:take_item()
+			return itemstack
+		end
+    end
+end
+
+
+--------------------------
+-- Tier 3 API Functions --
+--------------------------
+function thirsty.on_rightclick( old_on_rightclick )
+    return function(pos, node, player, itemstack, pointed_thing)
+
+        thirsty.drink_handler(player, itemstack, node)
+
+        -- call original on_rightclick, if provided
+        if old_on_rightclick ~= nil then
+            return old_on_rightclick(pos, node, player, itemstack, pointed_thing)
+        else
+            return itemstack
+        end
+    end
+end
+
+
+--------------------------
+-- Tier 4 API Functions --
+--------------------------
+function thirsty.register_water_fountain(node_name)
+	thirsty.config.fountain_type[node_name] = "f"
+end 
+
+
+--------------------------
+-- Tier 5 API Functions --
+--------------------------
+function thirsty.register_amulet_extractor(item_name,value)
+	thirsty.config.extraction_for_item[item_name] = value
+end
+
+
+function thirsty.register_amulet_supplier(item_name,value)
+	thirsty.config.injection_for_item[item_name] = value
+end
+
+function thirsty.register_amulet_thirst(item_name,value)
+	thirsty.config.thirst_adjust_item[item_name] = value
+end
+
+function thirsty.get_thirst_factor(player)
+    local name = player:get_player_name()
+	local pmeta = player:get_meta()
+	local pl = minetest.deserialize(pmeta:get_string("thirsty_values"))
+    return pl.thirst_factor
+end
+
+function thirsty.set_thirst_factor(player, factor)
+    local name = player:get_player_name()
+	local pmeta = player:get_meta()
+	local pl = minetest.deserialize(pmeta:get_string("thirsty_values"))
+    pl.thirst_factor = factor
+	pmeta:set_string("thirsty_values",minetest.serialize(pl))
+end
+
+
+-------------------------
+-- Other API Functions --
+-------------------------
+function thirsty.get_hydro(player)
+		local pmeta = player:get_meta()
+		local hydro = pmeta:get_float("thirsty_hydro")
+    return hydro
+end
+
+
+----------------------------
+-- Mod Internal Functions --
+----------------------------
+local damage_enabled = minetest.settings:get_bool("enable_damage")
+
+
+function thirsty.on_joinplayer(player)
+    local name = player:get_player_name()
+	local pmeta = player:get_meta()
+	
+   -- setup initial thirst player meta value if not present   	
+	if pmeta:get_float("thirsty_hydro") == 0 then
+		pmeta:set_float("thirsty_hydro", thirsty.config.start)	
+	end
+	
+	-- default entry for joining players
+	if pmeta:get_string("thirsty_values") == "" then
+	    local pos = player:get_pos()
+	    pmeta:set_string("thirsty_values", minetest.serialize({
+			last_pos = math.floor(pos.x) .. ':' .. math.floor(pos.z),
+	        time_in_pos = 0.0,
+            pending_dmg = 0.0,
+            thirst_factor = 1.0
+	   }))
+	end
+
+    thirsty.hud_init(player)
+end
+
+
+function thirsty.on_dieplayer(player)
+    local name = player:get_player_name()
+	local pos = player:get_pos()
+	local pmeta = player:get_meta()
+	
+    pmeta:set_float("thirsty_hydro", thirsty.config.start)
+	pmeta:set_string("thirsty_values", minetest.serialize({
+			last_pos = math.floor(pos.x) .. ':' .. math.floor(pos.z),
+	        time_in_pos = 0.0,
+            pending_dmg = 0.0,
+            thirst_factor = 1.0
+	   }))
+end
+
+
+function thirsty.main_loop(dtime)
+    -- get thirsty
+    thirsty.time_next_tick = thirsty.time_next_tick - dtime
+    while thirsty.time_next_tick < 0.0 do
+        -- time for thirst
+        thirsty.time_next_tick = thirsty.time_next_tick + thirsty.config.tick_time
+        for _,player in ipairs(minetest.get_connected_players()) do
+			
+			-- dead players don't get thirsty, or full for that matter :-P
+            if player:get_hp() <= 0 then   
+                break
+            end
+
+            local name = player:get_player_name()
+            local pos  = player:get_pos()
+			local pmeta = player:get_meta()
+            local hydro = pmeta:get_float("thirsty_hydro")
+			local pl = minetest.deserialize(pmeta:get_string("thirsty_values"))
+
+            -- how long have we been standing "here"?
+            -- (the node coordinates in X and Z should be enough)
+            local pos_hash = math.floor(pos.x) .. ':' .. math.floor(pos.z)
+            if pl.last_pos == pos_hash then
+                pl.time_in_pos = pl.time_in_pos + thirsty.config.tick_time
+            else
+                -- you moved!
+                pl.last_pos = pos_hash
+                pl.time_in_pos = 0.0
+            end
+            local pl_standing = pl.time_in_pos > thirsty.config.stand_still_for_drink
+            local pl_afk      = pl.time_in_pos > thirsty.config.stand_still_for_afk
+            --print("Standing: " .. (pl_standing and 'true' or 'false' ) .. ", AFK: " .. (pl_afk and 'true' or 'false'))
+
+            pos.y = pos.y + 0.1
+            local node = minetest.get_node(pos)
+            local drink_per_second = thirsty.config.regen_from_node[node.name] or 0
+
+            -- fountaining (uses pos, slight changes ok)
+            for k, fountain in pairs(thirsty.fountains) do
+                local dx = fountain.pos.x - pos.x
+                local dy = fountain.pos.y - pos.y
+                local dz = fountain.pos.z - pos.z
+                local dist2 = dx * dx + dy * dy + dz * dz
+                local fdist = fountain.level * thirsty.config.fountain_distance_per_level -- max 100 nodes radius
+                --print (string.format("Distance from %s (%d): %f out of %f", k, fountain.level, math.sqrt(dist2), fdist ))
+                if dist2 < fdist * fdist then
+                    -- in range, drink as if standing (still) in water
+                    drink_per_second = math.max(thirsty.config.regen_from_fountain or 0, drink_per_second)
+                    pl_standing = true
+                    break -- no need to check the other fountains
+                end
+            end
+
+            -- amulets
+            -- TODO: I *guess* we need to optimize this, but I haven't
+            --       measured it yet. No premature optimizations!
+            local pl_inv = player:get_inventory()
+            local extractor_max = 0.0
+            local injector_max = 0.0
+			local amulet_thirst = false
+            local container_not_full = nil
+            local container_not_empty = nil
+            local inv_main = player:get_inventory():get_list('main')
+
+            for i, itemstack in ipairs(inv_main) do
+                local name = itemstack:get_name()
+                -- Amulets Hydration/Moisture
+				local injector_this = thirsty.config.injection_for_item[name]
+                if injector_this and injector_this > injector_max then
+                    injector_max = injector_this
+                end
+				
+                local extractor_this = thirsty.config.extraction_for_item[name]
+                if extractor_this and extractor_this > extractor_max then
+                    extractor_max = extractor_this
+                end
+				
+                if thirsty.config.container_capacity[name] then
+                    local wear = itemstack:get_wear()
+                    -- can be both!
+                    if wear == 0 or wear > 1 then
+                        container_not_full = { i, itemstack }
+                    end
+                    if wear > 0 and wear < 65534 then
+                        container_not_empty = { i, itemstack }
+                    end
+                end
+				-- Amulets of Thirst
+				local is_thirst_amulet = thirsty.config.thirst_adjust_item[name]
+				if is_thirst_amulet then
+					amulet_thirst = true
+					pl.thirst_factor = thirsty.config.thirst_adjust_item[name]				
+				end
+            end
+
+			if amulet_thirst ~= true and pl.thirst_factor ~= 1.0 then
+				pl.thirst_factor = 1.0
+			end
+			
+            if extractor_max > 0.0 and container_not_full then
+                local i = container_not_full[1]
+                local itemstack = container_not_full[2]
+                local capacity = thirsty.config.container_capacity[itemstack:get_name()]
+                local wear = itemstack:get_wear()
+                if wear == 0 then wear = 65535.0 end
+                local drink = extractor_max * thirsty.config.tick_time
+                local drinkwear = drink / capacity * 65535.0
+                wear = wear - drinkwear
+                if wear < 1 then wear = 1 end
+                itemstack:set_wear(wear)
+                player:get_inventory():set_stack("main", i, itemstack)
+            end
+			
+            if injector_max > 0.0 and container_not_empty then
+                local i = container_not_empty[1]
+                local itemstack = container_not_empty[2]
+                local capacity = thirsty.config.container_capacity[itemstack:get_name()]
+                local wear = itemstack:get_wear()
+                if wear == 0 then wear = 65535.0 end
+                local drink = injector_max * thirsty.config.tick_time
+                local drink_missing = 20 - hydro
+                drink = math.max(math.min(drink, drink_missing), 0)
+                local drinkwear = drink / capacity * 65535.0
+                wear = wear + drinkwear
+                if wear > 65534 then wear = 65534 end
+                itemstack:set_wear(wear)
+                thirsty.drink(player, drink, 20)
+                hydro = pmeta:get_float("thirsty_hydro")
+                player:get_inventory():set_stack("main", i, itemstack)
+            end
+
+
+            if drink_per_second > 0 and pl_standing then
+                -- Drinking from the ground won't give you more than max
+                thirsty.drink(player, (drink_per_second * thirsty.config.tick_time)*2, 20)
+				pl.time_in_pos = 0.0
+                --print("Raising hydration by "..(drink_per_second*thirsty.config.tick_time).." to "..PPA.get_value(player, 'thirsty_hydro'))
+            else
+                if not pl_afk then
+                    -- only get thirsty if not AFK
+                    local amount = thirsty.config.thirst_per_second * thirsty.config.tick_time * pl.thirst_factor
+					pmeta:set_float("thirsty_hydro",(hydro - amount))
+                    
+					hydro = pmeta:get_float("thirsty_hydro")
+                    --print("Lowering hydration by "..amount.." to "..hydro)
+                end
+            end
+
+
+            -- should we only update the hud on an actual change?
+			-- minetest.debug(player:get_player_name().." "..hydro)
+            thirsty.hud_update(player, hydro)
+
+            -- damage, if enabled
+            if damage_enabled then
+                -- maybe not the best way to do this, but it does mean
+                -- we can do anything with one tick loop
+                if hydro <= 0.0 and not pl_afk then
+                    pl.pending_dmg = pl.pending_dmg + thirsty.config.damage_per_second * thirsty.config.tick_time
+                    --print("Pending damage at " .. pl.pending_dmg)
+                    if pl.pending_dmg > 1.0 then
+                        local dmg = math.floor(pl.pending_dmg)
+                        pl.pending_dmg = pl.pending_dmg - dmg
+                        player:set_hp( player:get_hp() - dmg )
+                    end
+                else
+                    -- forget any pending damage when not thirsty
+                    pl.pending_dmg = 0.0
+                end
+            end
+			pmeta:set_string("thirsty_values",minetest.serialize(pl))
+        end -- for players
+
+        -- check fountains for expiration
+        for k, fountain in pairs(thirsty.fountains) do
+            fountain.time_until_check = fountain.time_until_check - thirsty.config.tick_time
+            if fountain.time_until_check <= 0 then
+                -- remove fountain, the abm will set it again
+                --print("Removing fountain at " .. k)
+                thirsty.fountains[k] = nil
+            end
+        end
+
+    end
+end
+
+
+function thirsty.drink_handler(player, itemstack, node)
+	local pmeta = player:get_meta()
+    local hydro = pmeta:get_float("thirsty_hydro")
+	local pl = minetest.deserialize(pmeta:get_string("thirsty_values"))
+    local old_hydro = hydro
+
+    -- selectors, always true, to make the following code easier
+    local item_name = itemstack and itemstack:get_name() or ':'
+    local node_name = node      and node.name            or ':'
+
+    if thirsty.config.node_drinkable[node_name] then
+        -- we found something to drink!
+        local cont_level = thirsty.config.drink_from_container[item_name] or 0
+        local node_level = thirsty.config.drink_from_node[node_name] or 0
+        -- drink until level
+        local level = math.max(cont_level, node_level)
+        --print("Drinking to level " .. level)
+        thirsty.drink(player, level, level)
+
+        -- fill container, if applicable
+        if thirsty.config.container_capacity[item_name] then
+            --print("Filling a " .. item_name .. " to " .. thirsty.config.container_capacity[item_name])
+            itemstack:set_wear(1) -- "looks full"
+        end
+
+    elseif thirsty.config.container_capacity[item_name] then
+        -- drinking from a container
+        if itemstack:get_wear() ~= 0 then
+            local capacity = thirsty.config.container_capacity[item_name]
+            local hydro_missing = 20 - hydro;
+            if hydro_missing > 0 then
+                local wear_missing = hydro_missing / capacity * 65535.0;
+                local wear         = itemstack:get_wear()
+                local new_wear     = math.ceil(math.max(wear + wear_missing, 1))
+                if (new_wear > 65534) then
+                    wear_missing = 65534 - wear
+                    new_wear = 65534
+                end
+                
+				-- deal with full/empty vessels, when empty remove
+				-- tool version and supply empty name to thirsty.drink
+				-- so player recieves empty version back
+				local empty_vessel_name
+				
+				if new_wear >= 65534 then
+				
+					if minetest.registered_items[item_name].thirsty_empty then
+						itemstack:take_item(1)
+						empty_vessel_name = minetest.registered_items[item_name].thirsty_empty						
+					else
+						itemstack:set_wear(new_wear)					
+					end	
+				-- end full/empty vessel code block	
+				else 
+					itemstack:set_wear(new_wear)
+				end
+				
+                if wear_missing > 0 then -- rounding glitches?
+                    thirsty.drink(player, wear_missing * capacity / 65535.0, 20, empty_vessel_name)
+                    hydro = pmeta:get_float("thirsty_hydro")
+                end
+            end
+        end
+    end
+
+    -- update HUD if value changed
+    if hydro ~= old_hydro then
+        thirsty.hud_update(player, hydro)
+    end
+end
+
+
+function thirsty.fountain_abm(pos, node)
+    local fountain_count = 0
+    local water_count = 0
+    local total_count = 0
+    for y = 0, thirsty.config.fountain_height do
+        for x = -y, y do
+            for z = -y, y do
+                local n = minetest.get_node({
+                    x = pos.x + x,
+                    y = pos.y - y + 1, -- start one *above* the fountain
+                    z = pos.z + z
+                })
+                if n then
+                    --print(string.format("%s at %d:%d:%d", n.name, pos.x+x, pos.y-y+1, pos.z+z))
+                    total_count = total_count + 1
+                    local type = thirsty.config.fountain_type[n.name] or ''
+                    if type == 'f' then
+                        fountain_count = fountain_count + 1
+                    elseif type == 'w' then
+                        water_count = water_count + 1
+                    end
+                end
+            end
+        end
+    end
+    local level = math.min(thirsty.config.fountain_max_level, math.min(fountain_count, water_count))
+    --print(string.format("Fountain (%d): %d + %d / %d", level, fountain_count, water_count, total_count))
+    thirsty.fountains[string.format("%d:%d:%d", pos.x, pos.y, pos.z)] = {
+        pos = { x=pos.x, y=pos.y, z=pos.z },
+        level = level,
+        -- time until check is 20 seconds, or twice the average
+        -- time until the abm ticks again. Should be enough.
+        time_until_check = 20,
+    }
+end

thirsty/hud.lua

@@ -0,0 +1,75 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--              HUD definitions for Thirsty               --
+------------------------------------------------------------
+--                See init.lua for license                --
+------------------------------------------------------------
+
+--[[
+Optionally from one of the supported mods
+
+Any hud needs to define the following functions:
+
+- thirsty.hud_init(player)
+  Initialize the HUD for a new player.
+
+- thirsty.hud_update(player, value)
+  Display the new value "value" for the given player. "value" is
+  a floating point number, not necessarily bounded. You can use the
+  "thirsty.hud_clamp(value)" function to get an integer between 0
+  and 20.
+
+]]--
+
+function thirsty.hud_clamp(value)
+    if value < 0 then
+        return 0
+    elseif value > 20 then
+        return 20
+    else
+        return math.ceil(value)
+    end
+end
+
+if minetest.get_modpath("hudbars") then
+    hb.register_hudbar('thirst', 0xffffff, "Hydration", {
+        bar = 'thirsty_hudbars_bar.png',
+        icon = 'thirsty_drop_100_24_cc0.png'
+    }, 20, 20, false)
+    function thirsty.hud_init(player)
+        local pmeta = player:get_meta()
+		hb.init_hudbar(player, 'thirst',
+            thirsty.hud_clamp(pmeta:get_float("thirsty_hydro")),
+        20, false)
+    end
+    function thirsty.hud_update(player, value)
+        hb.change_hudbar(player, 'thirst', thirsty.hud_clamp(value), 20)
+    end
+else
+    -- 'builtin' hud
+    function thirsty.hud_init(player)
+        -- above breath bar, for now
+        local name = player:get_player_name()
+		local pmeta = player:get_meta()
+		
+		thirsty_hud = player:hud_add({
+            hud_elem_type = "statbar",
+            position = { x=0.5, y=1 },
+            text = "thirsty_drop_100_24_cc0.png",
+            number = thirsty.hud_clamp(pmeta:get_float("thirsty_hydro")),
+            direction = 0,
+            size = { x=24, y=24 },
+            offset = { x=25, y=-(48+24+16+32)},
+        })
+    end
+    function thirsty.hud_update(player, value)
+        local name = player:get_player_name()
+        local hud_id = thirsty_hud
+        player:hud_change(hud_id, 'number', thirsty.hud_clamp(value))
+    end
+end

thirsty/init.lua

@@ -0,0 +1,168 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--                 Thirsty mod [thirsty]                  --
+------------------------------------------------------------
+-- A mod that adds a "thirst" mechanic, similar to hunger --
+--  Copyright (C) 2015 Ben Deutsch <ben@bendeutsch.de>    --
+------------------------------------------------------------
+-- name idea thirsty_revive or thirsty_renew
+---------------
+--[[ License --
+---------------
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
+USA
+
+--Media/Images--
+See Readme.MD - Mix of:
+CC BY-SA 3.0
+CC BY-SA 4.0
+CC0 1.0 Universal
+
+-------------------------------------------
+-- Terminology: "Thirst" vs. "hydration" --
+-------------------------------------------
+
+"Thirst" is the absence of "hydration" (a term suggested by
+everamzah on the Minetest forums, thanks!). The overall mechanic
+is still called "thirst", but the visible bar is that of
+"hydration", filled with "hydro points".
+]]--
+
+thirsty = {}
+
+thirsty.version = 0.103
+
+-- simple toboolean function that handles nil
+thirsty.tobool = function(value)
+	if value == nil then
+		return nil
+	elseif value == "true" or value == 1 then
+		return true
+	else
+		return false
+	end
+end
+
+    -- Configuration variables
+thirsty.config = {
+			  -- configuration in Settings>>Mods>>Thirsty
+			  -- Best to not change defaults here
+			  -- [General]
+			  tick_time = minetest.settings:get("thirsty_tick_time") or 0.5, 
+			  start = minetest.settings:get("thirsty_starting_value") or 20,
+			  thirst_per_second = minetest.settings:get("thirst_per_second") or 1.0 / 30,
+			  damage_per_second = minetest.settings:get("damage_per_second") or 1.0 / 10.0,
+			  stand_still_for_drink = minetest.settings:get("stand_still_for_drink") or 1.0,
+			  stand_still_for_afk = minetest.settings:get("stand_still_for_afk") or 120.0,
+			  
+			  -- [Water Fountain]
+			  regen_from_fountain = minetest.settings:get("regen_from_fountain") or 0.5,
+			  fountain_height = minetest.settings:get("fountain_height") or 4,
+			  fountain_max_level = minetest.settings:get("fountain_max_level") or 20,
+			  fountain_distance_per_level = minetest.settings:get("fountain_distance_per_level") or 5,
+			  
+			  -- [Thirsty Mod Items]
+			  register_bowl      = thirsty.tobool(minetest.settings:get("register_bowl")) or true,
+			  register_canteens  = thirsty.tobool(minetest.settings:get("register_canteens")) or true,
+			  register_drinking_fountain = thirsty.tobool(minetest.settings:get("register_drinking")) or true,
+			  register_fountains = thirsty.tobool(minetest.settings:get("register_fountains")) or true,
+			  register_amulets   = thirsty.tobool(minetest.settings:get("register_amulets")) or true,
+			  
+			  -- [Other Mods]
+			  register_vessels = thirsty.tobool(minetest.settings:get("register_vessels")) or true,
+			  
+			  -- [Node/Item Tables] Do not change names without code updates. 
+			  -- Use API functions to register to these tables
+			  regen_from_node      = {},
+			  node_drinkable       = {},
+			  drink_from_container = {},
+			  container_capacity   = {},
+			  drink_from_node      = {},
+			  fountain_type        = {},
+			  extraction_for_item  = {},
+			  injection_for_item   = {},
+			  thirst_adjust_item   = {}
+             }
+
+    -- water fountains
+thirsty.fountains = {
+        --[[
+        x:y:z = {
+            pos = { x=x, y=y, z=z },
+            level = 4,
+            time_until_check = 20,
+            -- something about times
+        }
+        ]]
+    }
+	
+thirsty.ext_nodes_items = {
+		  --[[ acts as an internal
+		       mod aliasing for ingredients
+			   used in Canteen/Fountain recipes.
+               to change edit:
+               components_external_nodes_items.lua
+			   
+			   steel_ingot = default:steel_ingot
+            ]]			   
+	}
+
+    -- general settings
+thirsty.time_next_tick = 0.0
+
+
+local M = thirsty
+local C = M.config
+local modpath = minetest.get_modpath("thirsty")
+
+thirsty.time_next_tick = thirsty.config.tick_time
+
+dofile(modpath..'/hud.lua')
+dofile(modpath..'/functions.lua')
+
+minetest.register_on_joinplayer(thirsty.on_joinplayer)
+minetest.register_on_dieplayer(thirsty.on_dieplayer)
+minetest.register_globalstep(thirsty.main_loop)
+
+dofile(modpath..'/components_external_nodes_items.lua')
+dofile(modpath..'/components.lua')
+dofile(modpath..'/interop_a_functions.lua')
+
+-- dungeon_loot for Aumlets of Thirst
+if minetest.get_modpath("dungeon_loot") then
+	dofile(modpath..'/interop_dungeon_loot.lua')
+end 
+
+-- mobs_animal specific config
+if minetest.get_modpath("mobs_animal") then
+	dofile(modpath..'/interop_mobs_animal.lua')
+end
+
+-- farming(redo) specific config
+if minetest.get_modpath("farming") and 
+   farming.mod == "redo" then
+	dofile(modpath..'/interop_farming_redo.lua')
+end
+
+-- ethereal specific config
+if minetest.get_modpath("ethereal") then
+	dofile(modpath..'/interop_ethereal.lua')
+end

thirsty/interop_a_functions.lua

@@ -0,0 +1,56 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--        Thirsty mod [interoperability function]         --
+------------------------------------------------------------
+--       because I'm lazy and like small code blocks      --
+------------------------------------------------------------
+
+thirsty.register_food_drink = function (item_name,satiate_value,heal_value,hyd_value,hyd_max,rtn_item_name)
+	
+	local is_hunger_ng = false
+	local is_hbhunger = false
+	if minetest.get_modpath("hunger_ng") then is_hunger_ng = true end
+	if minetest.get_modpath("hbhunger") then is_hbhunger = true end
+
+	if is_hunger_ng then
+		hunger_ng.add_hunger_data(item_name,{
+			satiates = satiate_value,
+			heals = heal_value,
+			returns = nil,
+			timeout = nil
+			})
+	end
+	
+	if is_hbhunger then
+		hbhunger.register_food(item_name, satiate_value)
+	end
+
+	local def = table.copy(minetest.registered_items[item_name])
+	      def.on_use =  function(itemstack,player,pointed_thing)
+
+						thirsty.drink(player,hyd_value,hyd_max,rtn_item_name)
+							
+							if minetest.registered_items[item_name]._hunger_ng then
+								minetest.sound_play("hunger_ng_eat", {to_player = player:get_player_name(), gain = 2.0 })
+								hunger_ng.alter_hunger(player:get_player_name(), satiate_value, "from:thirsty-"..item_name)
+								player:set_hp(player:get_hp()+heal_value)								
+								itemstack:take_item()
+								return itemstack
+							else
+								minetest.do_item_eat(satiate_value,nil, itemstack:take_item(), player, pointed_thing)
+								return itemstack
+							end
+							
+						end
+	
+	if def.type == "node" then
+		minetest.register_node(":"..item_name, def)
+	else
+		minetest.register_craftitem(":"..item_name, def)
+	end
+end

thirsty/interop_dungeon_loot.lua

@@ -0,0 +1,20 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--             Thirsty mod [interop_ethereal]             --
+------------------------------------------------------------
+--            Settings to support Dungeon Loot            --
+------------------------------------------------------------
+
+
+if thirsty.config.register_amulets == true then
+
+	dungeon_loot.register({name = "thirsty:lesser_amulet_thirst", chance = 0.1, count = {1,1}})
+	dungeon_loot.register({name = "thirsty:amulet_thirst", chance = 0.05, count = {1,1}, y = {-100, 32768}})
+	dungeon_loot.register({name = "thirsty:greater_amulet_thirst", chance = 0.05, count = {1,1}, y = {-200, 32768}})
+
+end

thirsty/interop_ethereal.lua

@@ -0,0 +1,20 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--             Thirsty mod [interop_ethereal]             --
+------------------------------------------------------------
+--              Settings to support Ethereal              --
+------------------------------------------------------------
+
+local E = thirsty.ext_nodes_items
+----------------------------
+-- Hydrate and Food Items --
+----------------------------
+thirsty.register_food_drink("ethereal:firethorn_jelly" ,1,0,1,20,E.glass_bottle)
+thirsty.register_food_drink("ethereal:mushroom_soup"   ,2.5,0,2,20,"ethereal:bowl")
+thirsty.register_food_drink("ethereal:hearty_stew"     ,7.0,0,1,20,"ethereal:bowl")
+thirsty.register_food_drink("ethereal:golden_apple"    ,10,10,10,30,nil)

thirsty/interop_farming_redo.lua

@@ -0,0 +1,71 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--           Thirsty mod [interop_farming(redo)]          --
+------------------------------------------------------------
+--           Settings to support farming redo             --
+------------------------------------------------------------
+
+local E = thirsty.ext_nodes_items
+
+--------------------
+-- Hydrate only --
+--------------------
+local def = table.copy(minetest.registered_items["farming:glass_water"])
+def.on_use = function(itemstack,player,pointed_thing)
+				thirsty.drink(player,2,20,E.drinking_glass)
+				itemstack:take_item()
+				return itemstack
+			 end
+minetest.register_craftitem(":farming:glass_water", def)
+
+
+local def = table.copy(minetest.registered_items["farming:rose_water"])
+def.on_use = function(itemstack,player,pointed_thing)
+				thirsty.drink(player,12,24,E.glass_bottle)
+				itemstack:take_item()
+				return itemstack
+			 end
+minetest.register_craftitem(":farming:rose_water", def)
+
+----------------------------
+-- Hydrate and Food Items --
+----------------------------
+thirsty.register_food_drink("farming:soy_milk"          ,1,0,4,22,E.drinking_glass)	
+thirsty.register_food_drink("farming:pineapple_juice"   ,1,0,4,22,E.drinking_glass)
+thirsty.register_food_drink("farming:carrot_juice"      ,1,0,4,22,E.drinking_glass)	
+thirsty.register_food_drink("farming:smoothie_berry"    ,2,0,4,23,E.drinking_glass)
+thirsty.register_food_drink("farming:smoothie_raspberry",2,0,4,23,E.drinking_glass)	
+thirsty.register_food_drink("farming:mint_tea"          ,2,0,4,24,E.drinking_glass)
+thirsty.register_food_drink("farming:coffee_cup"        ,2,0,4,22,E.drinking_glass)
+thirsty.register_food_drink("farming:beetroot_soup"     ,4,0,2,20,E.wood_bowl)
+thirsty.register_food_drink("farming:onion_soup"        ,5,0,2,20,E.wood_bowl)
+thirsty.register_food_drink("farming:pea_soup"          ,6,0,2,20,E.wood_bowl)
+thirsty.register_food_drink("farming:tomato_soup"       ,7,0,2,20,E.wood_bowl)
+thirsty.register_food_drink("farming:chili_bowl"        ,7,0,-2,20,E.wood_bowl)
+thirsty.register_food_drink("farming:chili_pepper"      ,1,-1,-5,40,nil)
+
+--------------------	
+-- Complex/Custom --
+--------------------
+local def = table.copy(minetest.registered_items["farming:cactus_juice"])
+def.on_use = function(itemstack, player, pointed_thing)
+				if player then
+					if math.random(5) == 1 then
+						thirsty.drink(player,-2,20,E.drinking_glass)
+						itemstack:take_item()
+						return itemstack	
+					else
+						thirsty.drink(player,6,20,E.drinking_glass)
+						itemstack:take_item()
+						return itemstack
+					end
+				end
+			end
+			 
+minetest.register_craftitem(":farming:cactus_juice", def)
+

thirsty/interop_mobs_animal.lua

@@ -0,0 +1,19 @@
+------------------------------------------------------------
+--             _____ _    _        _                      --
+--            |_   _| |_ (_)_ _ __| |_ _  _               --
+--              | | | ' \| | '_(_-<  _| || |              --
+--              |_| |_||_|_|_| /__/\__|\_, |              --
+--                                     |__/               --
+------------------------------------------------------------
+--           Thirsty mod [interop_mobs_animal]            --
+------------------------------------------------------------
+--            Settings to support mobs_animal             --
+------------------------------------------------------------
+local E = thirsty.ext_nodes_items
+
+----------------------------
+-- Hydrate and Food Items --
+----------------------------
+	thirsty.register_food_drink("mobs:glass_milk",1,0,4,22,E.drinking_glass)	
+	thirsty.register_food_drink("mobs:honey"     ,2,0,1,20,nil)
+

thirsty/mod.conf

@@ -0,0 +1,4 @@
+name = thirsty
+description = A mod that adds a "thirst" mechanic, similar to hunger.
+depends =
+optional_depends = default, bucket, hudbars, vessels, farming, mobs_animal, hunger_ng, hbhunger, dungeon_loot, ethereal

thirsty/settingtypes.txt

@@ -0,0 +1,60 @@
+[*General]
+# Hudbar/player max value for hydration
+thirsty_starting_value (Thirst Max Value) int 20
+
+# The period, in seconds, in which this mod updates values. 
+# Changing this will not directly affect other values, but 
+# may change computation load or accuracy.
+thirsty_tick_time (Thirst Tick Time) float 0.5
+
+# Thirst per second (full hydration is 20 hydro points)
+# Basic Calc 1/30 = 0.033
+thirst_per_second (Thirst Per Second) float 0.033
+
+# Damage per second if completely thirsty / out of hydration.
+# Basic Calc 1/10 = 0.1
+damage_per_second (Damage Per Second) float 0.1
+
+# How long in seconds you have to remain still to drink from standing in water.
+stand_still_for_drink (Stand Still to Drink) float 1.0
+
+# How long in seconds of not moving before a player is deemed
+# AFK (away from keyboard), such players no longer get thirsty
+# or damaged.
+stand_still_for_afk (AFK Time Seconds) int 120
+   
+[*Water Fountain]
+# Regeneration from being within a fountain's radius. 
+# (it's as if you're standing in water)
+regen_from_fountain (Regen from Fountains) float 0.5
+
+# How far should the fountain scanning pyramid go?
+fountain_height (Fountain Height) int 4 
+
+# The max level of a fountain
+fountain_max_level (Fountain Max Level) int 20
+
+# How many nodes away can you still benefit from a fountain, per fountain level
+fountain_distance_per_level (Fountain Distance Per Level) int 5
+
+[*Thirsty Mod Items]
+# Add the wooden bowl and crafting recipe?
+# Will Augument Farming Redo Wooden Bowl if set to true
+# and Farming redo is being used
+register_bowl  (Simple Wooden Bowl) bool true
+
+# Add the canteens and crafting recipes?
+register_canteens (Steel/Bronze Canteens) bool true
+
+# Add the drinking fountain and crafting recipes?
+register_drinking_fountain (Drinking Fountains) bool true
+
+# Add the fountain and extenders and crafting recipes?
+register_fountains (Water Fountains) bool true
+
+# Add the amulets (extractor / injector) and crafting recipes?
+register_amulets (Amulets) bool true
+
+[*Other Mods]
+# Should we augment the vessels from the "vessels" mod?
+register_vessels  (Vessels Mod) bool true

thirsty/textures/src/bowl.svg

@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="bowl.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_bowl_32.png"
+   inkscape:export-xdpi="180"
+   inkscape:export-ydpi="180">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="6.537478"
+     inkscape:cy="7.4852095"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <path
+       sodipodi:type="arc"
+       style="fill:#8e5700;fill-opacity:1;stroke:none"
+       id="path3757-8"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,0 0,0 0,0"
+       transform="matrix(0.0331251,0,0,0.09946417,-3.2760155,1018.2645)"
+       sodipodi:start="0"
+       sodipodi:end="3.1415927"
+       sodipodi:open="true" />
+    <path
+       sodipodi:type="arc"
+       style="fill:#b36e00;fill-opacity:1;stroke:none"
+       id="path3757-8-9"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 c 0,33.02374 -80.05876,59.83946 -179.1288,59.9993 L 340,252.36218 z"
+       transform="matrix(0.01804296,0,0,0.09946417,1.8203443,1018.2479)"
+       sodipodi:start="0"
+       sodipodi:end="1.5659563" />
+    <path
+       sodipodi:type="arc"
+       style="fill:#b36e00;fill-opacity:1;stroke:none"
+       id="path3757-8-7"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 340.89962,312.36143 c -99.41001,0.16562 -180.40052,-26.5627 -180.89737,-59.69937 -7.6e-4,-0.0508 -0.001,-0.1017 -0.002,-0.15255 L 340,252.36218 z"
+       transform="matrix(0.0331251,0,0,0.09946417,-3.3075828,1018.2795)"
+       sodipodi:start="1.5657984"
+       sodipodi:end="3.1391372" />
+    <path
+       sodipodi:type="arc"
+       style="fill:#563500;fill-opacity:1;stroke:none"
+       id="path3757"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,-33.13708 80.58875,-60 180,-60 99.41125,0 180,26.86292 180,60 z"
+       transform="matrix(0.0331251,0,0,0.0326468,-3.2695864,1035.128)" />
+  </g>
+</svg>

thirsty/textures/src/bronze_canteen.svg

@@ -0,0 +1,139 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="canteen.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_bowl_16.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="7.6921211"
+     inkscape:cy="7.4852095"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <g
+       id="g3784"
+       style="fill:#e28b1a;fill-opacity:1">
+      <path
+         transform="translate(0,1037.3408)"
+         d="m 13.005714,8.0134811 a 5.0034118,4.987628 0 1 1 -10.0068236,0 5.0034118,4.987628 0 1 1 10.0068236,0 z"
+         sodipodi:ry="4.987628"
+         sodipodi:rx="5.0034118"
+         sodipodi:cy="8.0134811"
+         sodipodi:cx="8.0023022"
+         id="path3010"
+         style="fill:#e28b1a;fill-opacity:1;stroke:none"
+         sodipodi:type="arc" />
+      <rect
+         transform="translate(0,1036.3622)"
+         y="2.0157008"
+         x="5.9977808"
+         height="1.0101526"
+         width="4.0090427"
+         id="rect3780"
+         style="fill:#e28b1a;fill-opacity:1;stroke:none" />
+      <rect
+         transform="translate(0,1036.3622)"
+         y="3.0258534"
+         x="6.976366"
+         height="1.9887378"
+         width="2.0518723"
+         id="rect3782"
+         style="fill:#e28b1a;fill-opacity:1;stroke:none" />
+    </g>
+    <rect
+       style="fill:#000000;fill-opacity:1;stroke:none"
+       id="rect3789"
+       width="2.0203052"
+       height="0.97858524"
+       x="7.0079331"
+       y="1.0371156"
+       transform="translate(0,1036.3622)" />
+    <rect
+       style="fill:#562f00;fill-opacity:1;stroke:none"
+       id="rect3791"
+       width="11.016976"
+       height="2.0203052"
+       x="562.01971"
+       y="876.90887"
+       transform="matrix(0.84395175,0.53641909,-0.53641909,0.84395175,0,0)" />
+    <rect
+       style="fill:#562f00;fill-opacity:1;stroke:none"
+       id="rect3791-4"
+       width="11.016976"
+       height="2.0203052"
+       x="548.4823"
+       y="885.47589"
+       transform="matrix(-0.84395175,0.53641909,0.53641909,0.84395175,0,0)" />
+  </g>
+</svg>

thirsty/textures/src/cup_0.svg

@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="cup_0.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_cup_50_32.png"
+   inkscape:export-xdpi="180"
+   inkscape:export-ydpi="180">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="5.2747873"
+     inkscape:cy="10.523682"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <g
+       id="g3901"
+       transform="translate(-0.06313453,-0.2841054)">
+      <path
+         transform="matrix(0.02586702,0,0,0.02586702,-0.759071,1034.7695)"
+         d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,-33.13708 80.58875,-60 180,-60 99.41125,0 180,26.86292 180,60 z"
+         sodipodi:ry="60"
+         sodipodi:rx="180"
+         sodipodi:cy="252.36218"
+         sodipodi:cx="340"
+         id="path3757-7"
+         style="fill:none;stroke:#000000;stroke-width:38.65926743;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         sodipodi:type="arc" />
+      <path
+         sodipodi:nodetypes="cccc"
+         inkscape:connector-curvature="0"
+         inkscape:original-d="m 3.379651,1041.2974 2.0693612,8.7948 m 5.1734018,0 2.069363,-8.7948"
+         inkscape:path-effect="#path-effect3761-8"
+         id="path3759-1"
+         d="m 3.379651,1041.2974 2.0693612,8.7948 m 5.1734018,0 2.069363,-8.7948"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" />
+      <path
+         sodipodi:end="12.190499"
+         sodipodi:start="6.1411257"
+         d="m 518.18677,243.86725 c 14.07487,32.80327 -54.29213,63.1989 -152.70196,67.89052 -98.40984,4.69163 -189.59671,-18.09737 -203.67158,-50.90065 -14.07487,-32.80328 54.29213,-63.1989 152.70196,-67.89053 82.50666,-3.93345 162.32363,11.52802 192.91865,37.37059"
+         sodipodi:ry="60"
+         sodipodi:rx="180"
+         sodipodi:cy="252.36218"
+         sodipodi:cx="340"
+         id="path3757-2-9"
+         style="fill:none;stroke:#000000;stroke-width:69.22486115;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         sodipodi:type="arc"
+         transform="matrix(0.0143204,0,0,0.01457205,3.175878,1046.32)"
+         sodipodi:open="true" />
+    </g>
+    <path
+       sodipodi:type="arc"
+       style="fill:none;stroke:#ffffff;stroke-width:38.65926743;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       id="path3757"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,-33.13708 80.58875,-60 180,-60 99.41125,0 180,26.86292 180,60 z"
+       transform="matrix(0.02586702,0,0,0.02586702,-1.6068063,1033.8716)" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       d="m 2.5319162,1040.3995 2.0693612,8.7948 m 5.1734015,0 2.0693631,-8.7948"
+       id="path3759"
+       inkscape:path-effect="#path-effect3761"
+       inkscape:original-d="m 2.5319162,1040.3995 2.0693612,8.7948 m 5.1734015,0 2.0693631,-8.7948"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cccc" />
+    <path
+       transform="matrix(0.0143204,0,0,0.01457205,2.3281432,1045.4221)"
+       sodipodi:type="arc"
+       style="fill:none;stroke:#ffffff;stroke-width:69.22486115;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       id="path3757-2"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 519.45086,257.04536 c -7.75934,33.03599 -94.39241,57.72022 -193.50038,55.13378 -99.10797,-2.58645 -173.16068,-31.46414 -165.40134,-64.50013 7.75934,-33.03599 94.39241,-57.72023 193.50038,-55.13378 91.69188,2.39291 163.2237,27.44217 165.87564,58.08691"
+       sodipodi:start="0.07813237"
+       sodipodi:end="6.2543473"
+       sodipodi:open="true" />
+  </g>
+</svg>

thirsty/textures/src/cup_100.svg

@@ -0,0 +1,167 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="cup.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_cup_100_16.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="5.2747873"
+     inkscape:cy="10.523682"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <g
+       id="g3901"
+       transform="translate(-0.06313453,-0.2841054)">
+      <path
+         transform="matrix(0.02586702,0,0,0.02586702,-0.759071,1034.7695)"
+         d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,-33.13708 80.58875,-60 180,-60 99.41125,0 180,26.86292 180,60 z"
+         sodipodi:ry="60"
+         sodipodi:rx="180"
+         sodipodi:cy="252.36218"
+         sodipodi:cx="340"
+         id="path3757-7"
+         style="fill:none;stroke:#000000;stroke-width:38.65926743;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         sodipodi:type="arc" />
+      <path
+         sodipodi:nodetypes="cccc"
+         inkscape:connector-curvature="0"
+         inkscape:original-d="m 3.379651,1041.2974 2.0693612,8.7948 m 5.1734018,0 2.069363,-8.7948"
+         inkscape:path-effect="#path-effect3761-8"
+         id="path3759-1"
+         d="m 3.379651,1041.2974 2.0693612,8.7948 m 5.1734018,0 2.069363,-8.7948"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" />
+      <path
+         sodipodi:open="true"
+         sodipodi:end="3.1415927"
+         sodipodi:start="0"
+         d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,0 0,0 0,0"
+         sodipodi:ry="60"
+         sodipodi:rx="180"
+         sodipodi:cy="252.36218"
+         sodipodi:cx="340"
+         id="path3757-2-9"
+         style="fill:none;stroke:#000000;stroke-width:69.22486115;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         sodipodi:type="arc"
+         transform="matrix(0.0143204,0,0,0.01457205,3.175878,1046.32)" />
+    </g>
+    <path
+       style="fill:#0000ff;fill-opacity:1;stroke:none"
+       d="m 3.1527235,1042.7275 c 0,0 1.0346817,4.1388 1.5520204,6.4668 1.3456112,1.113 3.7701452,1.0024 5.173404,0 0.5173421,-2.328 1.5520201,-6.4668 1.5520201,-6.4668"
+       id="path3822"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cccc" />
+    <path
+       transform="matrix(0.02383471,0,0,0.02383471,-0.81511342,1036.4749)"
+       sodipodi:type="arc"
+       style="fill:#0080ff;fill-opacity:1;stroke:none"
+       id="path3757-25"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 a 180,60 0 1 1 -360,0 180,60 0 1 1 360,0 z" />
+    <path
+       sodipodi:type="arc"
+       style="fill:none;stroke:#ffffff;stroke-width:38.65926743;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       id="path3757"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 a 180,60 0 1 1 -360,0 180,60 0 1 1 360,0 z"
+       transform="matrix(0.02586702,0,0,0.02586702,-1.6068063,1033.8716)" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       d="m 2.5319162,1040.3995 2.0693612,8.7948 m 5.1734015,0 2.0693631,-8.7948"
+       id="path3759"
+       inkscape:path-effect="#path-effect3761"
+       inkscape:original-d="m 2.5319162,1040.3995 2.0693612,8.7948 m 5.1734015,0 2.0693631,-8.7948"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cccc" />
+    <path
+       transform="matrix(0.0143204,0,0,0.01457205,2.3281432,1045.4221)"
+       sodipodi:type="arc"
+       style="fill:none;stroke:#ffffff;stroke-width:69.22486115;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       id="path3757-2"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 a 180,60 0 1 1 -360,0"
+       sodipodi:start="0"
+       sodipodi:end="3.1415927"
+       sodipodi:open="true" />
+  </g>
+</svg>

thirsty/textures/src/cup_50.svg

@@ -0,0 +1,167 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="cup_100.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_cup_100_16.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="5.2747873"
+     inkscape:cy="10.523682"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <g
+       id="g3901"
+       transform="translate(-0.06313453,-0.2841054)">
+      <path
+         transform="matrix(0.02586702,0,0,0.02586702,-0.759071,1034.7695)"
+         d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,-33.13708 80.58875,-60 180,-60 99.41125,0 180,26.86292 180,60 z"
+         sodipodi:ry="60"
+         sodipodi:rx="180"
+         sodipodi:cy="252.36218"
+         sodipodi:cx="340"
+         id="path3757-7"
+         style="fill:none;stroke:#000000;stroke-width:38.65926743;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         sodipodi:type="arc" />
+      <path
+         sodipodi:nodetypes="cccc"
+         inkscape:connector-curvature="0"
+         inkscape:original-d="m 3.379651,1041.2974 2.0693612,8.7948 m 5.1734018,0 2.069363,-8.7948"
+         inkscape:path-effect="#path-effect3761-8"
+         id="path3759-1"
+         d="m 3.379651,1041.2974 2.0693612,8.7948 m 5.1734018,0 2.069363,-8.7948"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" />
+      <path
+         sodipodi:open="true"
+         sodipodi:end="3.1415927"
+         sodipodi:start="0"
+         d="m 520,252.36218 c 0,33.13709 -80.58875,60 -180,60 -99.41125,0 -180,-26.86291 -180,-60 0,0 0,0 0,0"
+         sodipodi:ry="60"
+         sodipodi:rx="180"
+         sodipodi:cy="252.36218"
+         sodipodi:cx="340"
+         id="path3757-2-9"
+         style="fill:none;stroke:#000000;stroke-width:69.22486115;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+         sodipodi:type="arc"
+         transform="matrix(0.0143204,0,0,0.01457205,3.175878,1046.32)" />
+    </g>
+    <path
+       style="fill:#0000ff;fill-opacity:1;stroke:none"
+       d="m 3.689367,1045.095 c 0,0 0.4980382,1.7713 1.0153769,4.0993 1.3456112,1.113 3.7701452,1.0024 5.173404,0 0.5173421,-2.328 0.8891071,-3.973 0.8891071,-3.973"
+       id="path3822"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cccc" />
+    <path
+       transform="matrix(0.01909962,0,0,0.01909962,0.73168267,1040.2584)"
+       sodipodi:type="arc"
+       style="fill:#0080ff;fill-opacity:1;stroke:none"
+       id="path3757-25"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 a 180,60 0 1 1 -360,0 180,60 0 1 1 360,0 z" />
+    <path
+       sodipodi:type="arc"
+       style="fill:none;stroke:#ffffff;stroke-width:38.65926743;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       id="path3757"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 a 180,60 0 1 1 -360,0 180,60 0 1 1 360,0 z"
+       transform="matrix(0.02586702,0,0,0.02586702,-1.6068063,1033.8716)" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       d="m 2.5319162,1040.3995 2.0693612,8.7948 m 5.1734015,0 2.0693631,-8.7948"
+       id="path3759"
+       inkscape:path-effect="#path-effect3761"
+       inkscape:original-d="m 2.5319162,1040.3995 2.0693612,8.7948 m 5.1734015,0 2.0693631,-8.7948"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cccc" />
+    <path
+       transform="matrix(0.0143204,0,0,0.01457205,2.3281432,1045.4221)"
+       sodipodi:type="arc"
+       style="fill:none;stroke:#ffffff;stroke-width:69.22486115;stroke-linecap:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+       id="path3757-2"
+       sodipodi:cx="340"
+       sodipodi:cy="252.36218"
+       sodipodi:rx="180"
+       sodipodi:ry="60"
+       d="m 520,252.36218 a 180,60 0 1 1 -360,0"
+       sodipodi:start="0"
+       sodipodi:end="3.1415927"
+       sodipodi:open="true" />
+  </g>
+</svg>

thirsty/textures/src/drinkfount_bottom.svg

@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="birdbath_side.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_birdbath_side.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="9.7439934"
+     inkscape:cy="7.3273732"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true"
+     inkscape:snap-bbox="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <rect
+       style="fill:#b9b9b9;fill-opacity:1;stroke:none"
+       id="rect3861-5"
+       width="16"
+       height="15.999983"
+       x="0"
+       y="1036.3622" />
+    <rect
+       style="fill:#878787;fill-opacity:1;stroke:none"
+       id="rect3861-5-7"
+       width="14"
+       height="14.000017"
+       x="1"
+       y="1037.3622" />
+  </g>
+</svg>

thirsty/textures/src/drinkfount_side.svg

@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="drinkfount_side.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_drinkfount_side.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="9.7124262"
+     inkscape:cy="9.316111"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true"
+     inkscape:snap-bbox="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <rect
+       style="fill:#ffffff;fill-opacity:1;stroke:none"
+       id="rect3015"
+       width="16"
+       height="16"
+       x="0"
+       y="0"
+       transform="translate(0,1036.3622)" />
+    <rect
+       style="fill:#b9b9b9;fill-opacity:1;stroke:none"
+       id="rect3861"
+       width="16"
+       height="1.0000174"
+       x="0"
+       y="1040.3622" />
+    <rect
+       style="fill:#b9b9b9;fill-opacity:1;stroke:none"
+       id="rect3861-5-5"
+       width="1"
+       height="11.000017"
+       x="6"
+       y="1041.3622" />
+    <rect
+       style="fill:#b9b9b9;fill-opacity:1;stroke:none"
+       id="rect3861-5-5-0"
+       width="1"
+       height="11.000017"
+       x="9"
+       y="1041.3622" />
+  </g>
+</svg>

thirsty/textures/src/drinkfount_top.svg

@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="birdbath_top.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_birdbath_top.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="7.3448812"
+     inkscape:cy="8.5584966"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <rect
+       style="fill:#ffffff;fill-opacity:1;stroke:none"
+       id="rect3015"
+       width="16"
+       height="16"
+       x="0"
+       y="0"
+       transform="translate(0,1036.3622)" />
+    <rect
+       style="fill:#c5c5c5;fill-opacity:1;stroke:none"
+       id="rect3785-8"
+       width="13.988738"
+       height="13.95717"
+       x="1"
+       y="1037.3723" />
+    <rect
+       style="fill:#0063c8;fill-opacity:1;stroke:none"
+       id="rect3785"
+       width="12"
+       height="12"
+       x="2.0315673"
+       y="1038.3622" />
+    <rect
+       style="fill:#0681ff;fill-opacity:1;stroke:none"
+       id="rect3785-9"
+       width="10.04283"
+       height="10.04283"
+       x="2.9988904"
+       y="1039.3081" />
+  </g>
+</svg>

thirsty/textures/src/extractor.svg

@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="extractor.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_birdbath_top.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3012"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3012-7"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="5.9243542"
+     inkscape:cy="7.3905077"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true"
+     inkscape:snap-bbox="true"
+     inkscape:snap-bbox-midpoints="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <path
+       style="fill:#ffff03;fill-opacity:1;stroke:none"
+       d="m 6,1038.3622 -4,4 0,4 4,4 3.9999999,0 4.0000001,-4 0,-4 -4.0000001,-4 -3.9999999,0"
+       id="path3010-8"
+       inkscape:path-effect="#path-effect3012-7"
+       inkscape:original-d="m 6,1038.3622 -4,4 0,4 4,4 3.9999999,0 4.0000001,-4 0,-4 -4.0000001,-4 z"
+       inkscape:connector-curvature="0" />
+    <g
+       id="g3859">
+      <path
+         transform="translate(0,1036.3622)"
+         inkscape:connector-curvature="0"
+         id="path3803"
+         d="M 6,2 8,8 10,2 z"
+         style="fill:#00ffff;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;fill-opacity:1" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path3803-7"
+         d="m 2,1046.3622 6,-2 -6,-2 z"
+         style="fill:#00ffff;fill-opacity:1;stroke:none" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path3803-7-4"
+         d="m 10,1050.3622 -2,-6 -2,6 z"
+         style="fill:#00ffff;fill-opacity:1;stroke:none" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path3803-7-4-9"
+         d="m 14,1042.3622 -6,2 6,2 z"
+         style="fill:#00ffff;fill-opacity:1;stroke:none" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 6,2 -4,4 0,4 4,4 4,0 4,-4 0,-4 -4,-4 -4,0"
+       id="path3010"
+       inkscape:path-effect="#path-effect3012"
+       inkscape:original-d="m 6,2 -4,4 0,4 4,4 4,0 4,-4 0,-4 -4,-4 z"
+       inkscape:connector-curvature="0"
+       transform="translate(0,1036.3622)" />
+    <path
+       style="fill:#0000ff;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;fill-opacity:1"
+       d="M 7,6 6,7 6,9 7,10 9,10 10,9 10,7 9,6 z"
+       id="path3865"
+       inkscape:connector-curvature="0"
+       transform="translate(0,1036.3622)" />
+  </g>
+</svg>

thirsty/textures/src/injector.svg

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="extractor.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_extractor.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3012"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3012-7"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="5.9243542"
+     inkscape:cy="7.3905077"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true"
+     inkscape:snap-bbox="true"
+     inkscape:snap-bbox-midpoints="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <path
+       style="fill:#00ffff;fill-opacity:1;stroke:none"
+       d="m 6,1038.3622 -4,4 0,4 4,4 3.9999999,0 4.0000001,-4 0,-4 -4.0000001,-4 -3.9999999,0"
+       id="path3010-8"
+       inkscape:path-effect="#path-effect3012-7"
+       inkscape:original-d="m 6,1038.3622 -4,4 0,4 4,4 3.9999999,0 4.0000001,-4 0,-4 -4.0000001,-4 z"
+       inkscape:connector-curvature="0" />
+    <g
+       id="g3859"
+       style="fill:#ffff00;fill-opacity:1">
+      <path
+         transform="translate(0,1036.3622)"
+         inkscape:connector-curvature="0"
+         id="path3803"
+         d="M 6,2 8,8 10,2 z"
+         style="fill:#ffff00;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;fill-opacity:1" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path3803-7"
+         d="m 2,1046.3622 6,-2 -6,-2 z"
+         style="fill:#ffff00;fill-opacity:1;stroke:none" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path3803-7-4"
+         d="m 10,1050.3622 -2,-6 -2,6 z"
+         style="fill:#ffff00;fill-opacity:1;stroke:none" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path3803-7-4-9"
+         d="m 14,1042.3622 -6,2 6,2 z"
+         style="fill:#ffff00;fill-opacity:1;stroke:none" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 6,2 -4,4 0,4 4,4 4,0 4,-4 0,-4 -4,-4 -4,0"
+       id="path3010"
+       inkscape:path-effect="#path-effect3012"
+       inkscape:original-d="m 6,2 -4,4 0,4 4,4 4,0 4,-4 0,-4 -4,-4 z"
+       inkscape:connector-curvature="0"
+       transform="translate(0,1036.3622)" />
+    <path
+       style="fill:#0000ff;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;fill-opacity:1"
+       d="M 7,6 6,7 6,9 7,10 9,10 10,9 10,7 9,6 z"
+       id="path3865"
+       inkscape:connector-curvature="0"
+       transform="translate(0,1036.3622)" />
+  </g>
+</svg>

thirsty/textures/src/steel_canteen.svg

@@ -0,0 +1,139 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="bronze_canteen.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_bowl_16.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="7.6921211"
+     inkscape:cy="7.4852095"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <g
+       id="g3784"
+       style="fill:#949494;fill-opacity:1">
+      <path
+         transform="translate(0,1037.3408)"
+         d="m 13.005714,8.0134811 a 5.0034118,4.987628 0 1 1 -10.0068236,0 5.0034118,4.987628 0 1 1 10.0068236,0 z"
+         sodipodi:ry="4.987628"
+         sodipodi:rx="5.0034118"
+         sodipodi:cy="8.0134811"
+         sodipodi:cx="8.0023022"
+         id="path3010"
+         style="fill:#949494;fill-opacity:1;stroke:none"
+         sodipodi:type="arc" />
+      <rect
+         transform="translate(0,1036.3622)"
+         y="2.0157008"
+         x="5.9977808"
+         height="1.0101526"
+         width="4.0090427"
+         id="rect3780"
+         style="fill:#949494;fill-opacity:1;stroke:none" />
+      <rect
+         transform="translate(0,1036.3622)"
+         y="3.0258534"
+         x="6.976366"
+         height="1.9887378"
+         width="2.0518723"
+         id="rect3782"
+         style="fill:#949494;fill-opacity:1;stroke:none" />
+    </g>
+    <rect
+       style="fill:#000000;fill-opacity:1;stroke:none"
+       id="rect3789"
+       width="2.0203052"
+       height="0.97858524"
+       x="7.0079331"
+       y="1.0371156"
+       transform="translate(0,1036.3622)" />
+    <rect
+       style="fill:#562f00;fill-opacity:1;stroke:none"
+       id="rect3791"
+       width="11.016976"
+       height="2.0203052"
+       x="562.01971"
+       y="876.90887"
+       transform="matrix(0.84395175,0.53641909,-0.53641909,0.84395175,0,0)" />
+    <rect
+       style="fill:#562f00;fill-opacity:1;stroke:none"
+       id="rect3791-4"
+       width="11.016976"
+       height="2.0203052"
+       x="548.4823"
+       y="885.47589"
+       transform="matrix(-0.84395175,0.53641909,0.53641909,0.84395175,0,0)" />
+  </g>
+</svg>

thirsty/textures/src/waterextender_side.svg

@@ -0,0 +1,244 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="waterextender_top.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_birdbath_top.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <linearGradient
+       id="linearGradient3761">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765" />
+    </linearGradient>
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761"
+       id="linearGradient3767"
+       x1="7"
+       y1="8"
+       x2="9"
+       y2="8"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761-6"
+       id="linearGradient3767-4"
+       x1="7"
+       y1="8"
+       x2="9"
+       y2="8"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       id="linearGradient3761-6">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8" />
+    </linearGradient>
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809-6"
+       xlink:href="#linearGradient3761-6-2"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-2">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-2" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-9" />
+    </linearGradient>
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809-63"
+       xlink:href="#linearGradient3761-6-28"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-28">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(9.0998777e-4,-0.99999959,0.5639769,5.1321229e-4,2.2813658,1052.4044)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3878"
+       xlink:href="#linearGradient3761-6-28"
+       inkscape:collect="always" />
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(9.0998777e-4,-0.99999959,0.5639769,5.1321229e-4,2.2813658,1052.4044)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3878-5"
+       xlink:href="#linearGradient3761-6-28-1"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-28-1">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4-7" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0-4" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(-9.0998777e-4,-0.99999959,-0.5639769,5.1321229e-4,13.707372,1052.3728)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3912"
+       xlink:href="#linearGradient3761-6-28-1"
+       inkscape:collect="always" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761-6-28-1-0"
+       id="linearGradient3958-0"
+       x1="1"
+       y1="13"
+       x2="5"
+       y2="13"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       id="linearGradient3761-6-28-1-0">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4-7-4" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0-4-5" />
+    </linearGradient>
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="8.1024956"
+     inkscape:cy="8.1165549"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <rect
+       style="fill:#6a5f55;fill-opacity:1;stroke:none"
+       id="rect3015"
+       width="16"
+       height="16.000017"
+       x="0"
+       y="1036.3622" />
+    <rect
+       style="fill:url(#linearGradient3767);fill-opacity:1;stroke:none"
+       id="rect3759"
+       width="2"
+       height="16"
+       x="7"
+       y="0"
+       transform="translate(0,1036.3622)" />
+  </g>
+</svg>

thirsty/textures/src/waterextender_top.svg

@@ -0,0 +1,309 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="waterfountain_top.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_birdbath_top.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <linearGradient
+       id="linearGradient3761">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765" />
+    </linearGradient>
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761"
+       id="linearGradient3767"
+       x1="7"
+       y1="8"
+       x2="9"
+       y2="8"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761-6"
+       id="linearGradient3767-4"
+       x1="7"
+       y1="8"
+       x2="9"
+       y2="8"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       id="linearGradient3761-6">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8" />
+    </linearGradient>
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809"
+       xlink:href="#linearGradient3761-6"
+       inkscape:collect="always" />
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809-6"
+       xlink:href="#linearGradient3761-6-2"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-2">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-2" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-9" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(1,0,0,0.56397713,4.9977807,1036.3498)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3844"
+       xlink:href="#linearGradient3761-6-2"
+       inkscape:collect="always" />
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809-63"
+       xlink:href="#linearGradient3761-6-28"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-28">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(9.0998777e-4,-0.99999959,0.5639769,5.1321229e-4,2.2813658,1052.4044)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3878"
+       xlink:href="#linearGradient3761-6-28"
+       inkscape:collect="always" />
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(9.0998777e-4,-0.99999959,0.5639769,5.1321229e-4,2.2813658,1052.4044)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3878-5"
+       xlink:href="#linearGradient3761-6-28-1"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-28-1">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4-7" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0-4" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(-9.0998777e-4,-0.99999959,-0.5639769,5.1321229e-4,13.707372,1052.3728)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3912"
+       xlink:href="#linearGradient3761-6-28-1"
+       inkscape:collect="always" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761-6-28-1"
+       id="linearGradient3958"
+       x1="1"
+       y1="13"
+       x2="5"
+       y2="13"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761-6-28-1-0"
+       id="linearGradient3958-0"
+       x1="1"
+       y1="13"
+       x2="5"
+       y2="13"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       id="linearGradient3761-6-28-1-0">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4-7-4" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0-4-5" />
+    </linearGradient>
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="8.1024956"
+     inkscape:cy="8.1165549"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <rect
+       style="fill:#6a5f55;fill-opacity:1;stroke:none"
+       id="rect3015"
+       width="16"
+       height="16.000017"
+       x="0"
+       y="1036.3622" />
+    <rect
+       style="fill:url(#linearGradient3767);fill-opacity:1;stroke:none"
+       id="rect3759"
+       width="2"
+       height="16"
+       x="7"
+       y="0"
+       transform="translate(0,1036.3622)" />
+    <path
+       style="fill:url(#linearGradient3878);fill-opacity:1;stroke:none"
+       d="m 0,1045.3622 0,-2 7,0 0,2 z"
+       id="rect3759-4-5"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       style="fill:url(#linearGradient3912);fill-opacity:1;stroke:none"
+       d="m 16,1045.3622 0,-2 -7.0112622,-0.032 0,2 z"
+       id="rect3759-4-5-0"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="ccccc" />
+    <g
+       transform="translate(4.9988903,-5.0090429)"
+       id="g3996">
+      <path
+         transform="translate(0,1036.3622)"
+         d="m 5,13 c 0,1.104569 -0.8954305,2 -2,2 -1.1045695,0 -2,-0.895431 -2,-2 0,-1.104569 0.8954305,-2 2,-2 1.1045695,0 2,0.895431 2,2 z"
+         sodipodi:ry="2"
+         sodipodi:rx="2"
+         sodipodi:cy="13"
+         sodipodi:cx="3"
+         id="path3950"
+         style="fill:url(#linearGradient3958-0);fill-opacity:1;stroke:none"
+         sodipodi:type="arc" />
+      <path
+         transform="translate(0,1036.3622)"
+         d="m 4,13 c 0,0.552285 -0.4477153,1 -1,1 -0.5522847,0 -1,-0.447715 -1,-1 0,-0.552285 0.4477153,-1 1,-1 0.5522847,0 1,0.447715 1,1 z"
+         sodipodi:ry="1"
+         sodipodi:rx="1"
+         sodipodi:cy="13"
+         sodipodi:cx="3"
+         id="path3960"
+         style="fill:#000000;fill-opacity:1;stroke:none"
+         sodipodi:type="arc" />
+    </g>
+  </g>
+</svg>

thirsty/textures/src/waterfountain_side.svg

@@ -0,0 +1,268 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   id="svg2"
+   version="1.1"
+   inkscape:version="0.48.4 r9939"
+   sodipodi:docname="waterfountain.svg"
+   inkscape:export-filename="/home/ben/progs/minetest/minetest-thirsty/textures/thirsty_birdbath_top.png"
+   inkscape:export-xdpi="90"
+   inkscape:export-ydpi="90">
+  <defs
+     id="defs4">
+    <linearGradient
+       id="linearGradient3761">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765" />
+    </linearGradient>
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3824"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3820"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761"
+       is_visible="true" />
+    <inkscape:path-effect
+       effect="spiro"
+       id="path-effect3761-8"
+       is_visible="true" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761"
+       id="linearGradient3767"
+       x1="7"
+       y1="8"
+       x2="9"
+       y2="8"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3761-6"
+       id="linearGradient3767-4"
+       x1="7"
+       y1="8"
+       x2="9"
+       y2="8"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       id="linearGradient3761-6">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8" />
+    </linearGradient>
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809"
+       xlink:href="#linearGradient3761-6"
+       inkscape:collect="always" />
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809-6"
+       xlink:href="#linearGradient3761-6-2"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-2">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-2" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-9" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(1,0,0,0.56397713,4.9977807,1036.3498)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3844"
+       xlink:href="#linearGradient3761-6-2"
+       inkscape:collect="always" />
+    <linearGradient
+       gradientTransform="matrix(1,0,0,0.56397713,-4.9876282,1036.3611)"
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3809-63"
+       xlink:href="#linearGradient3761-6-28"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-28">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(9.0998777e-4,-0.99999959,0.5639769,5.1321229e-4,2.2813658,1052.4044)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3878"
+       xlink:href="#linearGradient3761-6-28"
+       inkscape:collect="always" />
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(9.0998777e-4,-0.99999959,0.5639769,5.1321229e-4,2.2813658,1052.4044)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3878-5"
+       xlink:href="#linearGradient3761-6-28-1"
+       inkscape:collect="always" />
+    <linearGradient
+       id="linearGradient3761-6-28-1">
+      <stop
+         style="stop-color:#aa4400;stop-opacity:1;"
+         offset="0"
+         id="stop3763-2-4-7" />
+      <stop
+         style="stop-color:#ffda2f;stop-opacity:1;"
+         offset="1"
+         id="stop3765-8-0-4" />
+    </linearGradient>
+    <linearGradient
+       y2="8"
+       x2="9"
+       y1="8"
+       x1="7"
+       gradientTransform="matrix(-9.0998777e-4,-0.99999959,-0.5639769,5.1321229e-4,13.707372,1052.3728)"
+       gradientUnits="userSpaceOnUse"
+       id="linearGradient3912"
+       xlink:href="#linearGradient3761-6-28-1"
+       inkscape:collect="always" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#838181"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="31.678384"
+     inkscape:cx="8.1024956"
+     inkscape:cy="8.1165549"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:window-width="1366"
+     inkscape:window-height="744"
+     inkscape:window-x="0"
+     inkscape:window-y="24"
+     inkscape:window-maximized="1"
+     inkscape:snap-global="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3755"
+       empspacing="5"
+       visible="true"
+       enabled="true"
+       snapvisiblegridlinesonly="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-1036.3622)">
+    <rect
+       style="fill:#6a5f55;fill-opacity:1;stroke:none"
+       id="rect3015"
+       width="16"
+       height="16.000017"
+       x="0"
+       y="1036.3622" />
+    <rect
+       style="fill:url(#linearGradient3767);fill-opacity:1;stroke:none"
+       id="rect3759"
+       width="2"
+       height="16"
+       x="7"
+       y="0"
+       transform="translate(0,1036.3622)" />
+    <path
+       style="fill:url(#linearGradient3809);fill-opacity:1;stroke:none"
+       d="m 2.0123718,1036.3611 2,0 L 4,1043.3622 l -1.9876282,2.0225 z"
+       id="rect3759-4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       style="fill:url(#linearGradient3844);fill-opacity:1;stroke:none"
+       d="m 12,1036.3622 2,0 0,9 -2,-2 z"
+       id="rect3759-4-4"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       style="fill:url(#linearGradient3878);fill-opacity:1;stroke:none"
+       d="m 2,1045.3622 2,-2 3,0 0,2 z"
+       id="rect3759-4-5"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       style="fill:url(#linearGradient3912);fill-opacity:1;stroke:none"
+       d="m 13.988738,1045.3306 -2,-2 -3.0000002,0 0,2 z"
+       id="rect3759-4-5-0"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="ccccc" />
+  </g>
+</svg>