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mods/PLAYER/hbhunger/README.md

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+# Hunger with HUD bar [`hbhunger`]
+
+* Version: 0.5.2
+
+## 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.”.
+
+## 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 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`]
+
+### Examples
+
+* Eating an apple (from Minetest Game) increases your satiation by 2;
+* eating a bread (from Minetest Game) increases your satiation by 4.
+
+## 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 ([WTFPL](http://www.wtfpl.net/txt/copying/)), modified by BlockMen
+* `hbhunger_bgicon.png`—PilzAdam (WTFPL), modified by BlockMen
+* `hbhunger_bar.png—Wuzzy` (WTFPL)
+* `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: WTFPL, by BlockMen and Wuzzy
+

mods/PLAYER/hbhunger/changelog.txt

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+0.1.0
+-----
+Initial release
+
+0.2.0
+-----
+- Change “saturation” to “satiation”
+- Rename global table to “hbhunger” to avoid collisions
+- General cleanup
+
+0.3.0
+-----
+- Play simple eating sound when something is eaten
+
+0.3.1
+-----
+- Add Ethereal orange
+- Fix exhaus variable
+
+0.3.2
+-----
+- Fix another crash
+
+0.4.0
+-----
+- Generic eating functionality, items using the minetest.item_eat are automatically supported
+- Change health bar and icon when poisoned
+- Special support for red and brown mushroom from Minetest Game [flowers]
+- Special support for [pizza]
+- Special support for beans from Farming Redo [farming]
+- Fix crash when poisoned player leaves server
+- Changed license to LGPL v2.1
+
+0.4.1
+-----
+- Add foods from Not So Simple Mobs [nssm]
+
+0.5.0
+-----
+- Fix custom sound not working
+- Add Portuguese translation
+
+0.5.1
+-----
+- Fix incompability problem with pipeworks mod
+
+0.5.2
+-----
+- Fix mod not working with both intllib and mod security enabled
+- Add missing screenshot
+- Rewrite README and use Markdown format

mods/PLAYER/hbhunger/depends.txt

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+hudbars
+intllib?
+mlc_core?
+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?

mods/PLAYER/hbhunger/description.txt

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+Adds a simple hunger meachanic with satiation, food poisoning and different healing.

mods/PLAYER/hbhunger/hunger.lua

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+-- 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
+
+-- wrapper for minetest.item_eat (this way we make sure other mods can't break this one)
+local org_eat = core.do_item_eat
+core.do_item_eat = function(hp_change, replace_with_item, itemstack, user, pointed_thing)
+	local old_itemstack = itemstack
+	itemstack = hbhunger.eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
+	for _, callback in pairs(core.registered_on_item_eats) do
+		local result = callback(hp_change, replace_with_item, itemstack, user, pointed_thing, old_itemstack)
+		if result then
+			return result
+		end
+	end
+	return itemstack
+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
+			core.log("error", "Wrong on_use() definition for item '" .. item .. "'")
+		end
+		def.saturation = hp_change
+		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()
+			minetest.sound_play({name = sound or "hbhunger_eat_generic", gain = 1}, {pos=user:getpos(), max_hear_distance = 16})
+
+			-- Saturation
+			if h < 20 and hunger_change then
+				h = h + hunger_change
+				if h > 20 then h = 20 end
+				hbhunger.hunger[name] = h
+				hbhunger.set_hunger_raw(user)
+			end
+			-- Healing
+			if hp < 20 and heal then
+				hp = hp + heal
+				if hp > 20 then hp = 20 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
+
+			--sound:eat
+			itemstack:add_item(replace_with_item)
+		end
+		return itemstack
+	end
+end
+
+if minetest.get_modpath("default") ~= nil then
+	hbhunger.register_food("default:apple", 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", 4)
+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", 3)
+   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
+
+-- 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)

mods/PLAYER/hbhunger/init.lua

@@ -0,0 +1,169 @@
+local S
+if (minetest.get_modpath("intllib")) then
+	S = intllib.Getter()
+else
+	S = function ( s ) return s end
+end
+
+if minetest.setting_getbool("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
+
+
+--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")
+
+-- register satiation hudbar
+hb.register_hudbar("satiation", 0xFFFFFF, S("Satiation"), { icon = "hbhunger_icon.png", bgicon = "hbhunger_bgicon.png",  bar = "hbhunger_bar.png" }, 20, 20, false)
+
+-- 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 > 20 then value = 20 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] = 20
+	hbhunger.set_hunger_raw(player)
+	hbhunger.exhaustion[name] = 0
+end)
+
+local main_timer = 0
+local timer = 0		-- Half second timer
+local timer2 = 0
+local timerMult = 1	-- Cycles from 0 to 7, each time when timer hits half a second
+minetest.register_globalstep(function(dtime)
+	main_timer = main_timer + dtime
+	timer = timer + dtime
+	timer2 = timer2 + dtime
+	if main_timer > hbhunger.HUD_TICK or timer > 0.5 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 > 0.5 then
+			-- Quick heal (every 0.5s)
+			if h >= 20 and hp > 0 then
+				player:set_hp(hp+1)
+			-- Slow heal, and hunger damage (every 4s)
+			elseif timerMult == 0 then
+				if h >= 18 and hp > 0 then
+					player:set_hp(hp+1)
+				elseif h == 0 then
+				-- Damage hungry player down to 1 HP
+					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
+	end
+	if timer > 0.5 then
+		timer = 0
+		timerMult = timerMult + 1
+		if timerMult > 7 then
+			timerMult = 0
+		end
+	end
+	if timer2 > hbhunger.HUNGER_TICK then timer2 = 0 end
+end)
+
+end

mods/PLAYER/hbhunger/locale/de.txt

@@ -0,0 +1 @@
+Satiation = Sättigung

mods/PLAYER/hbhunger/locale/pt.txt

@@ -0,0 +1 @@
+Satiation = Saciedade

mods/PLAYER/hbhunger/locale/template.txt

@@ -0,0 +1 @@
+Satiation

mods/PLAYER/hbhunger/mod.conf

@@ -0,0 +1 @@
+name = hbhunger