diff --git a/mods/stamina/README.txt b/mods/stamina/README.txt
new file mode 100644
index 00000000..5a453089
--- /dev/null
+++ b/mods/stamina/README.txt
@@ -0,0 +1,72 @@
+Minetest mod "Stamina"
+=====================
+
+(C) 2015 - BlockMen
+(C) 2016 - Auke Kok <sofar@foo-projects.org>
+
+
+About this mod:
+---------------
+This mod adds a stamina, or "hunger" mechanic to Minetest. Actions like
+crafting, walking, digging or fighting make the player exhausted. When
+enough exhaustion has been accumulated, the player gets more hungry,
+and loses stamina.
+
+If a player is low on stamina, they start taking periodical damage,
+and ultimately will die if they do not eat food.
+
+Eating food no longer heals the player. Instead, it increases the
+stamina of the player. The stamina bar shows how well fed the player
+is. More bread pieces means more stamina.
+
+Walking while holding down Aux1 (usually E key) will make player sprint so
+long as their stamina bar is 3 or more bread.  This will make the player run
+that bit faster and jump a tiny bit higher.
+
+Q&A time: Why won't I move the stamina bar to the right?
+
+Answer: this conflicts with the builtin breath bar. To move the
+builtin breath bar, I basically have to entirely re-implement it
+in lua including timers to catch breath changes for each online
+player, which is all a waste of time, just to move a few pixels
+around.
+
+
+For Modders:
+------------
+This mod intercepts minetest.item_eat(), and applies the hp_change
+as stamina change. The value can be positive (increase stamina) or
+negative (periodically damage the player by 1 hp).
+
+Callbacks that are registered via minetest.register_on_item_eat()
+are called after this mod, so the itemstack will have changed already
+when callbacks are called. You can get the original itemstack as 6th
+parameter of your function then.
+
+A global function is available for mods to change player stamina levels:
+
+   stamina.change(player, change)
+
+
+TenPlus1 Additions:
+-------------------
+
+ - Added support for POVA and player_monoids
+ - Added Pipeworks checks for fake players
+ - Added 60 second drunk effect when foods have {alcohol=1} group (eat 4 or more)
+ - Moved exhaustion and hud_id to player table instead of player attributes
+
+
+License:
+--------
+Code:
+- all code LGPL-2.1+
+Textures:
+- stamina_hud_poison.png - BlockMen (CC-BY 3.0)
+- stamina_hud_fg.png - PilzAdam (WTFPL), modified by BlockMen
+- stamina_hud_bg.png - PilzAdam (WTFPL), modified by BlockMen
+Sounds:
+- stamina_eat.*.ogg - http://www.freesound.org/people/sonictechtonic/sounds/242215/ CC-BY-3.0
+
+stamina_burp.ogg - https://www.freesfx.co.uk/sfx/burp (small burp)
+stamina_sip.ogg - https://elements.envato.com/sip-16081-C7V5YLG
diff --git a/mods/stamina/depends.txt b/mods/stamina/depends.txt
new file mode 100644
index 00000000..7c7fa76b
--- /dev/null
+++ b/mods/stamina/depends.txt
@@ -0,0 +1,4 @@
+default
+3d_armor?
+player_monoids?
+pova?
diff --git a/mods/stamina/description.txt b/mods/stamina/description.txt
new file mode 100644
index 00000000..46395a10
--- /dev/null
+++ b/mods/stamina/description.txt
@@ -0,0 +1 @@
+Adds stamina, hunger and drunk effects.
diff --git a/mods/stamina/init.lua b/mods/stamina/init.lua
new file mode 100644
index 00000000..8acc1575
--- /dev/null
+++ b/mods/stamina/init.lua
@@ -0,0 +1,684 @@
+
+stamina = {players = {}}
+
+STAMINA_TICK = tonumber(minetest.settings:get("stamina_tick")) or 800
+							-- time in seconds after that 1 stamina point is taken
+STAMINA_TICK_MIN = 4		-- stamina ticks won't reduce stamina below this level
+STAMINA_HEALTH_TICK = 4		-- time in seconds after player gets healed/damaged
+STAMINA_MOVE_TICK = 0.5		-- time in seconds after the movement is checked
+STAMINA_POISON_TICK = 1.25	-- time in seconds after player is poisoned
+
+STAMINA_EXHAUST_DIG = 3		-- exhaustion increased this value after digged node
+STAMINA_EXHAUST_PLACE = 1	-- .. after digging node
+STAMINA_EXHAUST_MOVE = 1.5	-- .. if player movement detected
+STAMINA_EXHAUST_JUMP = 5	-- .. if jumping
+STAMINA_EXHAUST_CRAFT = 20	-- .. if player crafts
+STAMINA_EXHAUST_PUNCH = 40	-- .. if player punches another player
+STAMINA_EXHAUST_LVL = 160	-- at what exhaustion player saturation gets lowered
+
+STAMINA_HEAL = 1			-- number of HP player gets healed after STAMINA_HEALTH_TICK
+STAMINA_HEAL_LVL = 5		-- lower level of saturation needed to get healed
+STAMINA_STARVE = 1			-- number of HP player gets damaged by stamina after STAMINA_HEALTH_TICK
+STAMINA_STARVE_LVL = 3		-- level of staturation that causes starving
+
+STAMINA_VISUAL_MAX = 20		-- hud bar extends only to 20
+
+SPRINT_SPEED = 0.3			-- how much faster player can run if satiated
+SPRINT_JUMP = 0.1			-- how much higher player can jump if satiated
+SPRINT_DRAIN = 0.35			-- how fast to drain satation while sprinting (0-1)
+
+
+local function get_int_attribute(player)
+
+	-- pipeworks fake player check
+	if not player or not player.get_attribute then
+		return nil
+	end
+
+	local meta = player:get_meta()
+	local level = meta and meta:get_string("stamina:level")
+
+	if level then
+		return tonumber(level)
+	end
+
+	return nil
+end
+
+
+local stamina_enabled = minetest.settings:get_bool("enable_stamina") ~= false
+
+local function stamina_update_level(player, level)
+
+	-- pipeworks fake player check
+	if not player.get_attribute or not stamina_enabled then
+		return nil
+	end
+
+	local old = get_int_attribute(player)
+
+	if level == old then -- To suppress HUD update
+		return
+	end
+
+	-- players without interact priv cannot eat
+	if not minetest.check_player_privs(player, {interact = true}) then
+		return
+	end
+
+	local meta = player and player:get_meta() ; if not meta then return end
+
+	meta:set_string("stamina:level", level)
+
+	player:hud_change(
+		stamina.players[player:get_player_name()].hud_id,
+		"number",
+		math.min(STAMINA_VISUAL_MAX, level)
+	)
+end
+
+
+-- global function for mods to amend stamina level
+stamina.change = function(player, change)
+
+	local name = player:get_player_name()
+
+	if not name or not change or change == 0 then
+		return false
+	end
+
+	local level = get_int_attribute(player) + change
+
+	if level < 0 then level = 0 end
+
+	if level > STAMINA_VISUAL_MAX then level = STAMINA_VISUAL_MAX end
+
+	stamina_update_level(player, level)
+
+	return true
+end
+
+
+local function exhaust_player(player, v)
+
+	if not player
+	or not player.is_player
+	or not player:is_player()
+	or not player.set_attribute then
+		return
+	end
+
+	local name = player:get_player_name()
+
+	if not name then
+		return
+	end
+
+	local exhaustion = stamina.players[name].exhaustion + v
+
+	if exhaustion > STAMINA_EXHAUST_LVL then
+
+		exhaustion = 0
+
+		local h = get_int_attribute(player)
+
+		if h > 0 then
+			stamina_update_level(player, h - 1)
+		end
+	end
+
+	stamina.players[name].exhaustion = exhaustion
+end
+
+
+-- Sprint settings and function
+local enable_sprint = minetest.settings:get_bool("sprint") ~= false
+local enable_sprint_particles = minetest.settings:get_bool("sprint_particles") ~= false
+local monoids = minetest.get_modpath("player_monoids")
+local pova_mod = minetest.get_modpath("pova")
+
+
+local function set_sprinting(name, sprinting)
+
+	local player = minetest.get_player_by_name(name)
+
+	-- get player physics
+	local def = player:get_physics_override()
+
+--print ("---", def.speed, def.jump)
+
+	if sprinting == true and not stamina.players[name].sprint then
+
+		if monoids then
+
+			stamina.players[name].sprint = player_monoids.speed:add_change(
+					player, def.speed + SPRINT_SPEED)
+
+			stamina.players[name].jump = player_monoids.jump:add_change(
+					player, def.jump + SPRINT_JUMP)
+
+		elseif pova_mod then
+
+			pova.add_override(name, "sprint",
+					{speed = SPRINT_SPEED, jump = SPRINT_JUMP})
+
+			pova.do_override(player)
+
+			stamina.players[name].sprint = true
+		else
+			player:set_physics_override({
+				speed = def.speed + SPRINT_SPEED,
+				jump = def.jump + SPRINT_JUMP,
+			})
+
+			stamina.players[name].sprint = true
+		end
+
+	elseif sprinting == false
+	and stamina.players[name]
+	and stamina.players[name].sprint then
+
+		if monoids then
+
+			player_monoids.speed:del_change(player, stamina.players[name].speed)
+			player_monoids.jump:del_change(player, stamina.players[name].jump)
+
+			stamina.players[name].sprint = nil
+			stamina.players[name].jump = nil
+
+		elseif pova_mod then
+
+			pova.del_override(name, "sprint")
+			pova.do_override(player)
+
+			stamina.players[name].sprint = nil
+		else
+			player:set_physics_override({
+				speed = def.speed - SPRINT_SPEED,
+				jump = def.jump - SPRINT_JUMP,
+			})
+
+			stamina.players[name].sprint = nil
+		end
+	end
+end
+
+
+local function drunk_tick()
+
+	for _,player in ipairs(minetest.get_connected_players()) do
+
+		local name = player:get_player_name()
+
+		if name
+		and stamina.players[name]
+		and stamina.players[name].drunk then
+
+			-- play burp sound every 20 seconds when drunk
+			local num = stamina.players[name].drunk
+
+			if num and num > 0 and math.floor(num / 20) == num / 20 then
+				minetest.sound_play("stamina_burp",
+						{to_player = name, gain = 0.7}, true)
+			end
+
+			stamina.players[name].drunk = stamina.players[name].drunk - 1
+
+			if stamina.players[name].drunk < 1 then
+
+				stamina.players[name].drunk = nil
+				stamina.players[name].units = 0
+
+				if not stamina.players[name].poisoned then
+
+					player:hud_change(stamina.players[name].hud_id,
+							"text", "stamina_hud_fg.png")
+				end
+			end
+
+			-- effect only works when not riding boat/cart/horse etc.
+			if not player:get_attach() then
+
+				local yaw = player:get_look_horizontal() + math.random(-0.5, 0.5)
+
+				player:set_look_horizontal(yaw)
+			end
+		end
+	end
+end
+
+
+local function health_tick()
+
+	for _,player in ipairs(minetest.get_connected_players()) do
+
+		local air = player:get_breath() or 0
+		local hp = player:get_hp()
+		local h = get_int_attribute(player)
+		local name = player:get_player_name()
+
+		if name then
+
+			-- damage player by 1 hp if saturation is < 2
+			if h and h < STAMINA_STARVE_LVL
+			and hp > 0 then
+				player:set_hp(hp - STAMINA_STARVE, {hunger = true})
+			end
+
+			-- don't heal if drowning or dead or poisoned
+			if h and h >= STAMINA_HEAL_LVL
+			and h >= hp
+			and hp > 0
+			and air > 0
+			and not stamina.players[name].poisoned then
+
+				player:set_hp(hp + STAMINA_HEAL)
+
+				stamina_update_level(player, h - 1)
+			end
+		end
+	end
+end
+
+
+local function action_tick()
+
+	for _,player in ipairs(minetest.get_connected_players()) do
+
+		local controls = player and player:get_player_control()
+
+		-- Determine if the player is walking or jumping
+		if controls then
+
+			if controls.jump then
+				exhaust_player(player, STAMINA_EXHAUST_JUMP)
+
+			elseif controls.up
+			or controls.down
+			or controls.left
+			or controls.right then
+				exhaust_player(player, STAMINA_EXHAUST_MOVE)
+			end
+		end
+
+		--- START sprint
+		if enable_sprint then
+
+			local name = player and player:get_player_name()
+
+			-- check if player can sprint (stamina must be over 6 points)
+			if name
+			and stamina.players[name]
+			and not stamina.players[name].poisoned
+			and not stamina.players[name].drunk
+			and controls and controls.aux1 and controls.up
+			and not minetest.check_player_privs(player, {fast = true})
+			and get_int_attribute(player) > 6 then
+
+				set_sprinting(name, true)
+
+				-- create particles behind player when sprinting
+				if enable_sprint_particles then
+
+					local pos = player:get_pos()
+					local node = minetest.get_node({
+						x = pos.x,
+						y = pos.y - 1,
+						z = pos.z
+					})
+
+					if node.name ~= "air" then
+
+						minetest.add_particlespawner({
+							amount = 5,
+							time = 0.01,
+							minpos = {x = pos.x - 0.25, y = pos.y + 0.1, z = pos.z - 0.25},
+							maxpos = {x = pos.x + 0.25, y = pos.y + 0.1, z = pos.z + 0.25},
+							minvel = {x = -0.5, y = 1, z = -0.5},
+							maxvel = {x = 0.5, y = 2, z = 0.5},
+							minacc = {x = 0, y = -5, z = 0},
+							maxacc = {x = 0, y = -12, z = 0},
+							minexptime = 0.25,
+							maxexptime = 0.5,
+							minsize = 0.5,
+							maxsize = 1.0,
+							vertical = false,
+							collisiondetection = false,
+							texture = "default_dirt.png"
+						})
+
+					end
+				end
+
+				-- Lower the player's stamina when sprinting
+				local level = get_int_attribute(player)
+
+				stamina_update_level(player,
+						level - (SPRINT_DRAIN * STAMINA_MOVE_TICK))
+
+			elseif name then
+				set_sprinting(name, false)
+			end
+		end
+		-- END sprint
+	end
+end
+
+
+local function poison_tick()
+
+	for _,player in ipairs(minetest.get_connected_players()) do
+
+		local name = player and player:get_player_name()
+
+		if name
+		and stamina.players[name]
+		and stamina.players[name].poisoned
+		and stamina.players[name].poisoned > 0 then
+
+			stamina.players[name].poisoned =
+				stamina.players[name].poisoned - 1
+
+			local hp = player:get_hp() - 1
+
+			if hp > 0 then
+				player:set_hp(hp, {poison = true})
+			end
+
+		elseif name
+		and stamina.players[name]
+		and stamina.players[name].poisoned then
+
+			if not stamina.players[name].drunk then
+
+				player:hud_change(stamina.players[name].hud_id,
+						"text", "stamina_hud_fg.png")
+			end
+
+			stamina.players[name].poisoned = nil
+		end
+	end
+end
+
+
+local function stamina_tick()
+
+	for _,player in ipairs(minetest.get_connected_players()) do
+
+		local h = get_int_attribute(player)
+
+		if h and h > STAMINA_TICK_MIN then
+			stamina_update_level(player, h - 1)
+		end
+	end
+end
+
+
+-- Time based stamina functions
+local stamina_timer, health_timer, action_timer, poison_timer, drunk_timer = 0,0,0,0,0
+
+local function stamina_globaltimer(dtime)
+
+	stamina_timer = stamina_timer + dtime
+	health_timer = health_timer + dtime
+	action_timer = action_timer + dtime
+	poison_timer = poison_timer + dtime
+	drunk_timer = drunk_timer + dtime
+
+	-- simulate drunk walking (thanks LumberJ)
+	if drunk_timer > 1.0 then
+		drunk_tick() ; drunk_timer = 0
+	end
+
+	-- hurt player when poisoned
+	if poison_timer > STAMINA_POISON_TICK then
+		poison_tick() ; poison_timer = 0
+	end
+
+		-- sprint control and particle animation
+	if action_timer > STAMINA_MOVE_TICK then
+		action_tick() ; action_timer = 0
+	end
+
+	-- lower saturation by 1 point after STAMINA_TICK
+	if stamina_timer > STAMINA_TICK then
+		stamina_tick() ; stamina_timer = 0
+	end
+
+	-- heal or damage player, depending on saturation
+	if health_timer > STAMINA_HEALTH_TICK then
+		health_tick() ; health_timer = 0
+	end
+end
+
+
+-- override core.do_item_eat() so we can redirect hp_change to stamina
+core.do_item_eat = function(hp_change, replace_with_item, itemstack, user, pointed_thing)
+
+	if user.is_fake_player then
+		return -- abort if called by fake player (eg. pipeworks-wielder)
+	end
+
+	local old_itemstack = itemstack
+
+	itemstack = stamina.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
+
+
+-- not local since it's called from within core context
+function stamina.eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
+
+	if not itemstack or not user then
+		return itemstack
+	end
+
+	local level = get_int_attribute(user) or 0
+
+	if level >= STAMINA_VISUAL_MAX then
+		return itemstack
+	end
+
+	local name = user:get_player_name()
+
+	if hp_change > 0 then
+
+		stamina_update_level(user, level + hp_change)
+
+	elseif hp_change < 0 then
+
+		-- assume hp_change < 0
+		user:hud_change(stamina.players[name].hud_id, "text", "stamina_hud_poison.png")
+
+		stamina.players[name].poisoned = -hp_change
+	end
+
+	-- if {drink=1} group set then use sip sound instead of default eat
+	local snd = "stamina_eat"
+	local itemname = itemstack:get_name()
+	local def = minetest.registered_items[itemname]
+
+	if def and def.groups and def.groups.drink then
+		snd = "stamina_sip"
+	end
+
+	minetest.sound_play(snd, {to_player = name, gain = 0.7}, true)
+
+	-- particle effect when eating
+	local pos = user:get_pos() ; pos.y = pos.y + 1.5 -- mouth level
+	local texture  = minetest.registered_items[itemname].inventory_image
+	local dir = user:get_look_dir()
+
+	minetest.add_particlespawner({
+		amount = 5,
+		time = 0.1,
+		minpos = pos,
+		maxpos = pos,
+		minvel = {x = dir.x - 1, y = dir.y, z = dir.z - 1},
+		maxvel = {x = dir.x + 1, y = dir.y, z = dir.z + 1},
+		minacc = {x = 0, y = -5, z = 0},
+		maxacc = {x = 0, y = -9, z = 0},
+		minexptime = 1,
+		maxexptime = 1,
+		minsize = 1,
+		maxsize = 2,
+		texture = texture
+	})
+
+	-- if player drinks milk then stop poison and being drunk
+	local item_name = itemstack:get_name() or ""
+	if item_name == "mobs:bucket_milk"
+	or item_name == "mobs:glass_milk"
+	or item_name == "farming:soy_milk" then
+
+		stamina.players[name].poisoned = 0
+		stamina.players[name].drunk = 0
+	end
+
+	itemstack:take_item()
+
+	if replace_with_item then
+
+		if itemstack:is_empty() then
+			itemstack:add_item(replace_with_item)
+		else
+			local inv = user:get_inventory()
+
+			if inv:room_for_item("main", {name = replace_with_item}) then
+				inv:add_item("main", replace_with_item)
+			else
+				pos.y = math.floor(pos.y - 1.0)
+				core.add_item(pos, replace_with_item)
+			end
+		end
+	end
+
+	-- check for alcohol
+	local units = minetest.registered_items[itemname].groups
+			and minetest.registered_items[itemname].groups.alcohol or 0
+
+	if units > 0 then
+
+		stamina.players[name].units = (stamina.players[name].units or 0) + 1
+
+		if stamina.players[name].units > 3 then
+
+			stamina.players[name].drunk = 60
+			stamina.players[name].units = 0
+
+			user:hud_change(stamina.players[name].hud_id, "text",
+					"stamina_hud_poison.png")
+
+			minetest.chat_send_player(name,
+					minetest.get_color_escape_sequence("#1eff00")
+					.. "You suddenly feel tipsy!")
+		end
+	end
+
+	return itemstack
+end
+
+
+-- stamina is disabled if damage is disabled
+if minetest.settings:get_bool("enable_damage")
+and minetest.settings:get_bool("enable_stamina") ~= false then
+
+	minetest.register_on_joinplayer(function(player)
+
+		local level = STAMINA_VISUAL_MAX -- TODO
+
+		if get_int_attribute(player) then
+
+			level = math.min(get_int_attribute(player),
+					STAMINA_VISUAL_MAX)
+		else
+			local meta = player:get_meta()
+
+			meta:set_string("stamina:level", level)
+		end
+
+		local name = player:get_player_name()
+
+		local id = player:hud_add({
+			name = "stamina",
+			hud_elem_type = "statbar",
+			position = {x = 0.5, y = 1},
+			size = {x = 24, y = 24},
+			text = "stamina_hud_fg.png",
+			number = level,
+			alignment = {x = -1, y = -1},
+			offset = {x = -266, y = -110},
+			max = 0,
+		})
+
+		stamina.players[name] = {
+			hud_id = id,
+			exhaustion = 0,
+			poisoned = nil,
+			drunk = nil,
+			sprint = nil,
+		}
+	end)
+
+	minetest.register_on_respawnplayer(function(player)
+
+		local name = player:get_player_name()
+
+		if stamina.players[name].poisoned
+		or stamina.players[name].drunk then
+			player:hud_change(stamina.players[name].hud_id, "text", "stamina_hud_fg.png")
+		end
+
+		stamina.players[name].exhaustion = 0
+		stamina.players[name].poisoned = nil
+		stamina.players[name].drunk = nil
+		stamina.players[name].sprint = nil
+
+		stamina_update_level(player, STAMINA_VISUAL_MAX)
+	end)
+
+	minetest.register_globalstep(stamina_globaltimer)
+
+	minetest.register_on_placenode(function(pos, oldnode, player, ext)
+		exhaust_player(player, STAMINA_EXHAUST_PLACE)
+	end)
+
+	minetest.register_on_dignode(function(pos, oldnode, player, ext)
+		exhaust_player(player, STAMINA_EXHAUST_DIG)
+	end)
+
+	minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
+		exhaust_player(player, STAMINA_EXHAUST_CRAFT)
+	end)
+
+	minetest.register_on_punchplayer(function(player, hitter, time_from_last_punch,
+			tool_capabilities, dir, damage)
+		exhaust_player(hitter, STAMINA_EXHAUST_PUNCH)
+	end)
+
+else
+
+	-- create player table on join
+	minetest.register_on_joinplayer(function(player)
+		stamina.players[player:get_player_name()] = {
+			poisoned = nil, sprint = nil, drunk = nil, exhaustion = 0}
+	end)
+
+end
+
+-- clear when player leaves
+minetest.register_on_leaveplayer(function(player)
+	stamina.players[player:get_player_name()] = nil
+end)
diff --git a/mods/stamina/mod.conf b/mods/stamina/mod.conf
new file mode 100644
index 00000000..fb091e75
--- /dev/null
+++ b/mods/stamina/mod.conf
@@ -0,0 +1,4 @@
+name = stamina
+depends = default
+optional_depends = 3d_armor, player_monoids, pova
+description = Adds stamina, hunger and drunk effects.