Generic item_eat overwrite, changes license

4 files changed, 248 insertions, 209 deletions

diff --git a/README.txt b/README.txt
index b3cc19f..bf042d5 100644
--- a/README.txt
+++ b/README.txt
@@ -2,11 +2,12 @@ Minetest mod: Hunger [hbhunger]
 ===============================
 Version: 0.3.3
 
-License of source code: WTFPL
------------------------------
+License of source code: LGPL v2.1
+---------------------------------
 by Wuzzy (2015)
 
-Forked from the “Better HUD (and hunger)” mod by BlockMen (2013-2014).
+Forked from the “Better HUD (and hunger)” mod by BlockMen (2013-2015),
+most code comes from this mod.
 
 
 Using the mod:
diff --git a/changelog.txt b/changelog.txt
index e65533c..cb55204 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -20,3 +20,4 @@ Initial release
 0.3.2
 -----
 - Fix another crash
+
diff --git a/hunger.lua b/hunger.lua
index badff58..1bffccd 100644
--- a/hunger.lua
+++ b/hunger.lua
@@ -6,6 +6,48 @@ function hbhunger.load_hunger(player)
 	hbhunger.get_hunger(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 * 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)
 	time_left = time_left + tick
@@ -54,98 +96,92 @@ function hbhunger.item_eat(hunger_change, replace_with_item, poisen, heal)
 	end
 end
 
-local function overwrite(name, hunger_change, replace_with_item, poisen, heal)
-	local tab = minetest.registered_items[name]
-	if tab == nil then return end
-	minetest.override_item(name, {on_use = hbhunger.item_eat(hunger_change, replace_with_item, poisen, heal) })
-end
-
 if minetest.get_modpath("default") ~= nil then
-	overwrite("default:apple", 2)
+	hbhunger.register_food("default:apple", 2)
 end
 if minetest.get_modpath("flowers") ~= nil then
-	overwrite("flowers:mushroom_brown", 1)
-	overwrite("flowers:mushroom_red", 1, "", 3)
+	hbhunger.register_food("flowers:mushroom_brown", 1)
+	hbhunger.register_food("flowers:mushroom_red", 1, "", 3)
 end
 if minetest.get_modpath("farming") ~= nil then
-	overwrite("farming:bread", 4)
+	hbhunger.register_food("farming:bread", 4)
 end
 
 if minetest.get_modpath("mobs") ~= nil then
 	if mobs.mod ~= nil and mobs.mod == "redo" then
-		overwrite("mobs:cheese", 4)
-		overwrite("mobs:meat", 8)
-		overwrite("mobs:meat_raw", 4)
-		overwrite("mobs:rat_cooked", 4)
-		overwrite("mobs:honey", 2)
-		overwrite("mobs:pork_raw", 3, "", 3)
-		overwrite("mobs:pork_cooked", 8)
-		overwrite("mobs:chicken_cooked", 6)
-		overwrite("mobs:chicken_raw", 2, "", 3)
-		overwrite("mobs:chicken_egg_fried", 2)
+		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 
-			overwrite("mobs:bucket_milk", 3, "bucket:bucket_empty")
+			hbhunger.register_food("mobs:bucket_milk", 3, "bucket:bucket_empty")
 		end
 	else
-		overwrite("mobs:meat", 6)
-		overwrite("mobs:meat_raw", 3)
-		overwrite("mobs:rat_cooked", 5)
+		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
-	overwrite("moretrees:coconut_milk", 1)
-	overwrite("moretrees:raw_coconut", 2)
-	overwrite("moretrees:acorn_muffin", 3)
-	overwrite("moretrees:spruce_nuts", 1)
-	overwrite("moretrees:pine_nuts", 1)
-	overwrite("moretrees:fir_nuts", 1)
+	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
-	overwrite("dwarves:beer", 2)
-	overwrite("dwarves:apple_cider", 1)
-	overwrite("dwarves:midus", 2)
-	overwrite("dwarves:tequila", 2)
-	overwrite("dwarves:tequila_with_lime", 2)
-	overwrite("dwarves:sake", 2)
+	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
-	overwrite("animalmaterials:milk", 2)
-	overwrite("animalmaterials:meat_raw", 3)
-	overwrite("animalmaterials:meat_pork", 3)
-	overwrite("animalmaterials:meat_beef", 3)
-	overwrite("animalmaterials:meat_chicken", 3)
-	overwrite("animalmaterials:meat_lamb", 3)
-	overwrite("animalmaterials:meat_venison", 3)
-	overwrite("animalmaterials:meat_undead", 3, "", 3)
-	overwrite("animalmaterials:meat_toxic", 3, "", 5)
-	overwrite("animalmaterials:meat_ostrich", 3)
-	overwrite("animalmaterials:fish_bluewhite", 2)
-	overwrite("animalmaterials:fish_clownfish", 2)
+	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
-	overwrite("fishing:fish_raw", 2)
-	overwrite("fishing:fish_cooked", 5)
-	overwrite("fishing:sushi", 6)
-	overwrite("fishing:shark", 4)
-	overwrite("fishing:shark_cooked", 8)
-	overwrite("fishing:pike", 4)
-	overwrite("fishing:pike_cooked", 8)
+	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
-	overwrite("glooptest:kalite_lump", 1)
+	hbhunger.register_food("glooptest:kalite_lump", 1)
 end
 
 if minetest.get_modpath("bushes") ~= nil then
-	overwrite("bushes:sugar", 1)
-	overwrite("bushes:strawberry", 2)
-	overwrite("bushes:berry_pie_raw", 3)
-	overwrite("bushes:berry_pie_cooked", 4)
-	overwrite("bushes:basket_pies", 15)
+	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
@@ -159,218 +195,218 @@ if minetest.get_modpath("bushes_classic") then
 		"mixed_berry"}
 	for _, berry in ipairs(berries) do
 		if berry ~= "mixed_berry" then
-			overwrite("bushes:"..berry, 1)
+			hbhunger.register_food("bushes:"..berry, 1)
 		end
-		overwrite("bushes:"..berry.."_pie_raw", 2)
-		overwrite("bushes:"..berry.."_pie_cooked", 5)
-		overwrite("bushes:basket_"..berry, 15)
+		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
-	overwrite("mushroom:brown", 1)
-	overwrite("mushroom:red", 1, "", 3)
+	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
-		overwrite("mushroom:brown_essence", 1, "vessels:glass_bottle", nil, 4)
-		overwrite("mushroom:poison", 1, "vessels:glass_bottle", 10)
+		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
-	overwrite("docfarming:carrot", 3)
-	overwrite("docfarming:cucumber", 2)
-	overwrite("docfarming:corn", 3)
-	overwrite("docfarming:potato", 4)
-	overwrite("docfarming:bakedpotato", 5)
-	overwrite("docfarming:raspberry", 3)
+	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
-	overwrite("farming_plus:carrot_item", 3)
-	overwrite("farming_plus:banana", 2)
-	overwrite("farming_plus:orange_item", 2)
-	overwrite("farming:pumpkin_bread", 4)
-	overwrite("farming_plus:strawberry_item", 2)
-	overwrite("farming_plus:tomato_item", 2)
-	overwrite("farming_plus:potato_item", 4)
-	overwrite("farming_plus:rhubarb_item", 2)
+	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
-	overwrite("mtfoods:dandelion_milk", 1)
-	overwrite("mtfoods:sugar", 1)
-	overwrite("mtfoods:short_bread", 4)
-	overwrite("mtfoods:cream", 1)
-	overwrite("mtfoods:chocolate", 2)
-	overwrite("mtfoods:cupcake", 2)
-	overwrite("mtfoods:strawberry_shortcake", 2)
-	overwrite("mtfoods:cake", 3)
-	overwrite("mtfoods:chocolate_cake", 3)
-	overwrite("mtfoods:carrot_cake", 3)
-	overwrite("mtfoods:pie_crust", 3)
-	overwrite("mtfoods:apple_pie", 3)
-	overwrite("mtfoods:rhubarb_pie", 2)
-	overwrite("mtfoods:banana_pie", 3)
-	overwrite("mtfoods:pumpkin_pie", 3)
-	overwrite("mtfoods:cookies", 2)
-	overwrite("mtfoods:mlt_burger", 5)
-	overwrite("mtfoods:potato_slices", 2)
-	overwrite("mtfoods:potato_chips", 3)
+	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
-	overwrite("mtfoods:casserole", 3)
-	overwrite("mtfoods:glass_flute", 2)
-	overwrite("mtfoods:orange_juice", 2)
-	overwrite("mtfoods:apple_juice", 2)
-	overwrite("mtfoods:apple_cider", 2)
-	overwrite("mtfoods:cider_rack", 2)
+	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
-	overwrite("fruit:apple", 2)
-	overwrite("fruit:pear", 2)
-	overwrite("fruit:bananna", 3)
-	overwrite("fruit:orange", 2)
+	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
-	overwrite("mush45:meal", 4)
+	hbhunger.register_food("mush45:meal", 4)
 end
 
 if minetest.get_modpath("seaplants") ~= nil then
-	overwrite("seaplants:kelpgreen", 1)
-	overwrite("seaplants:kelpbrown", 1)
-	overwrite("seaplants:seagrassgreen", 1)
-	overwrite("seaplants:seagrassred", 1)
-	overwrite("seaplants:seasaladmix", 6)
-	overwrite("seaplants:kelpgreensalad", 1)
-	overwrite("seaplants:kelpbrownsalad", 1)
-	overwrite("seaplants:seagrassgreensalad", 1)
-	overwrite("seaplants:seagrassgreensalad", 1)
+	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
-	overwrite("mobfcooking:cooked_pork", 6)
-	overwrite("mobfcooking:cooked_ostrich", 6)
-	overwrite("mobfcooking:cooked_beef", 6)
-	overwrite("mobfcooking:cooked_chicken", 6)
-	overwrite("mobfcooking:cooked_lamb", 6)
-	overwrite("mobfcooking:cooked_venison", 6)
-	overwrite("mobfcooking:cooked_fish", 6)
+	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
-	overwrite("creatures:meat", 6)
-	overwrite("creatures:flesh", 3)
-	overwrite("creatures:rotten_flesh", 3, "", 3)
+	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
-   overwrite("ethereal:strawberry", 1)
-   overwrite("ethereal:banana", 4)
-   overwrite("ethereal:pine_nuts", 1)
-   overwrite("ethereal:bamboo_sprout", 0, "", 3)
-   overwrite("ethereal:fern_tubers", 1)
-   overwrite("ethereal:banana_bread", 7)
-   overwrite("ethereal:mushroom_plant", 2)
-   overwrite("ethereal:coconut_slice", 2)
-   overwrite("ethereal:golden_apple", 4, "", nil, 10)
-   overwrite("ethereal:wild_onion_plant", 2)
-   overwrite("ethereal:mushroom_soup", 4, "ethereal:bowl")
-   overwrite("ethereal:mushroom_soup_cooked", 6, "ethereal:bowl")
-   overwrite("ethereal:hearty_stew", 6, "ethereal:bowl", 3)
-   overwrite("ethereal:hearty_stew_cooked", 10, "ethereal:bowl")
+   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
-  	overwrite("ethereal:bucket_cactus", 2, "bucket:bucket_empty")
+  	hbhunger.register_food("ethereal:bucket_cactus", 2, "bucket:bucket_empty")
    end
-   overwrite("ethereal:fish_raw", 2)
-   overwrite("ethereal:fish_cooked", 5)
-   overwrite("ethereal:seaweed", 1)
-   overwrite("ethereal:yellowleaves", 1, "", nil, 1)
-   overwrite("ethereal:sashimi", 4)
-   overwrite("ethereal:orange", 2)
+   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
-   overwrite("farming:bread", 6)
-   overwrite("farming:potato", 1)
-   overwrite("farming:baked_potato", 6)
-   overwrite("farming:cucumber", 4)
-   overwrite("farming:tomato", 4)
-   overwrite("farming:carrot", 3)
-   overwrite("farming:carrot_gold", 6, "", nil, 8)
-   overwrite("farming:corn", 3)
-   overwrite("farming:corn_cob", 5)
-   overwrite("farming:melon_slice", 2)
-   overwrite("farming:pumpkin_slice", 1)
-   overwrite("farming:pumpkin_bread", 9)
-   overwrite("farming:coffee_cup", 2, "farming:drinking_cup")
-   overwrite("farming:coffee_cup_hot", 3, "farming:drinking_cup", nil, 2)
-   overwrite("farming:cookie", 2)
-   overwrite("farming:chocolate_dark", 3)
-   overwrite("farming:donut", 4)
-   overwrite("farming:donut_chocolate", 6)
-   overwrite("farming:donut_apple", 6)
-   overwrite("farming:raspberries", 1)
-   overwrite("farming:blueberries", 1)
-   overwrite("farming:muffin_blueberry", 4)
+   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
-	overwrite("farming:smoothie_raspberry", 2, "vessels:drinking_glass")
+	hbhunger.register_food("farming:smoothie_raspberry", 2, "vessels:drinking_glass")
    end
-   overwrite("farming:rhubarb", 1)
-   overwrite("farming:rhubarb_pie", 6)
-   overwrite("farming:beans", 1)
+   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
-	overwrite("kpgmobs:uley", 3)
-	overwrite("kpgmobs:meat", 6)
-	overwrite("kpgmobs:rat_cooked", 5)
-	overwrite("kpgmobs:med_cooked", 4)
+	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
-	   overwrite("kpgmobs:bucket_milk", 4, "bucket:bucket_empty")
+	   hbhunger.register_food("kpgmobs:bucket_milk", 4, "bucket:bucket_empty")
 	end
 end
 
 if minetest.get_modpath("jkfarming") ~= nil then
-	overwrite("jkfarming:carrot", 3)
-	overwrite("jkfarming:corn", 3)
-	overwrite("jkfarming:melon_part", 2)
-	overwrite("jkfarming:cake", 3)
+	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
-	overwrite("jkanimals:meat", 6)
+	hbhunger.register_food("jkanimals:meat", 6)
 end
 
 if minetest.get_modpath("jkwine") ~= nil then
-	overwrite("jkwine:grapes", 2)
-	overwrite("jkwine:winebottle", 1)
+	hbhunger.register_food("jkwine:grapes", 2)
+	hbhunger.register_food("jkwine:winebottle", 1)
 end
 
 if minetest.get_modpath("cooking") ~= nil then
-	overwrite("cooking:meat_beef_cooked", 4)
-	overwrite("cooking:fish_bluewhite_cooked", 3)
-	overwrite("cooking:fish_clownfish_cooked", 1)
-	overwrite("cooking:meat_chicken_cooked", 2)
-	overwrite("cooking:meat_cooked", 2)
-	overwrite("cooking:meat_pork_cooked", 3)
-	overwrite("cooking:meat_toxic_cooked", -3)
-	overwrite("cooking:meat_venison_cooked", 3)
-	overwrite("cooking:meat_undead_cooked", 1)
+	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
-	overwrite("ferns:fiddlehead", 1, "", 1)
-	overwrite("ferns:fiddlehead_roasted", 3)
-	overwrite("ferns:ferntuber_roasted", 3)
-	overwrite("ferns:horsetail_01", 1)
+	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
-	overwrite("pizza:pizza", 30, "", nil, 30)
-	overwrite("pizza:pizzaslice", 5, "", nil, 5)
+	hbhunger.register_food("pizza:pizza", 30, "", nil, 30)
+	hbhunger.register_food("pizza:pizzaslice", 5, "", nil, 5)
 end
 
 -- player-action based hunger changes
diff --git a/init.lua b/init.lua
index 8b7eac0..0fb5f31 100644
--- a/init.lua
+++ b/init.lua
@@ -1,6 +1,7 @@
 if minetest.setting_getbool("enable_damage") then
 
 hbhunger = {}
+hbhunger.food = {}
 
 -- HUD statbar values
 hbhunger.hunger = {}