nutrition_mod = {}
nutrition_mod.hud = {}

nutrition_mod.foods = { 
  -- farming redo
  ["farming:apple_pie"]        = {"fruit", "carbs", "fats"},
  ["farming:baked_potato"]     = {"vegetable", "carbs"},
  ["farming:beans"]            = {"vegetable"},
  ["farming:beetroot"]         = {"vegetable"},
  ["farming:beetroot_soup"]    = {"vegetable"},
  ["farming:bibimbap"]         = {"vegetable", "carbs", "meat"},
  ["farming:blueberries"]      = {"fruit"},
  ["farming:blueberry_pie"]    = {"fruit", "carbs", "fats"},
  ["farming:bread_multigrain"] = {"carbs"},
  ["farming:bread_slice"]      = {"carbs"},
  ["farming:burger"]           = {"meat", "carbs", "fats"},
  ["farming:cabbage"]          = {"vegetable"},
  ["farming:carrot"]           = {"vegetable"},
  ["farming:carrot_gold"]      = {"vegetable", "mineral"},
  ["farming:chili_bowl"]       = {"vegetable", "meat"},
  ["farming:chili_pepper"]     = {"vegetable"},
  ["farming:chocolate_dark"]   = {"fats"},
  ["farming:cookie"]           = {"carbs", "fats"},
  ["farming:corn"]             = {"vegetable", "carbs"},
  ["farming:corn_cob"]         = {"vegetable", "carbs"},
  ["farming:cucumber"]         = {"vegetable"},
  ["farming:donut"]            = {"carbs", "fats"},
  ["farming:donut_apple"]      = {"fruit", "carbs", "fats"},
  ["farming:donut_chocolate"]  = {"carbs", "fats"},
  ["farming:garlic"]           = {"vegetable"},
  ["farming:garlic_bread"]     = {"vegetable", "carbs", "fats"},
  ["farming:grapes"]           = {"fruit"},
  ["farming:jaffa_cake"]       = {"fruit", "carbs", "fats"},
  ["farming:lettuce"]          = {"vegetable"},
  ["farming:melon_slice"]      = {"fruit"},
  ["farming:muffin_blueberry"] = {"fruit", "carbs", "fats"},
  ["farming:onion"]            = {"vegetable"},
  ["farming:onion_soup"]       = {"vegetable"},
  ["farming:pea_pod"]          = {"vegetable"},
  ["farming:pea_soup"]         = {"vegetable"},
  ["farming:peas"]             = {"vegetable"},
  ["farming:pepper"]           = {"vegetable"},
  ["farming:pepper_yellow"]    = {"vegetable"},
  ["farming:pepper_red"]       = {"vegetable"},
  ["farming:pineapple"]        = {"fruit"},
  ["farming:pineapple_ring"]   = {"fruit"},
  ["farming:porridge"]         = {"carbs"},
  ["farming:potato"]           = {"vegetable", "carbs"},
  ["farming:potato_salad"]     = {"vegetable", "carbs", "fats"},
  ["farming:pumpkin_bread"]    = {"vegetable", "carbs"},
  ["farming:pumpkin_slice"]    = {"vegetable"},
  ["farming:raspberries"]      = {"fruit"},
  ["farming:rhubarb"]          = {"fruit"},
  ["farming:rhubarb_pie"]      = {"fruit", "carbs", "fats"},
  ["farming:rice_bread"]       = {"carbs"},
  ["farming:salad"]            = {"vegetable"},
  ["farming:soy_beans"]        = {"vegetable"},
  ["farming:spaghetti"]        = {"carbs"},
  ["farming:toast"]            = {"carbs"},
  ["farming:toast_sandwich"]   = {"carbs", "fats", "meat"},
  ["farming:tomato"]           = {"vegetable"},
  ["farming:turkish_delight"]  = {"fats"},
  ["farming:vanilla"]          = {"mineral"},

  --default
  ["default:blueberries"] = {"fruit", "mineral"},
  ["farming:bread"] = {"carbs"}, -- nonmcl
  ["default:apple"] = {"fruit"},
  ["flowers:mushroom_brown"] = {"mineral"}, --really?, flowers?
  ["flowers:mushroom_red"] = {"mineral", "poison"},
  -- fruit
  ["mcl_core:apple"] = {"fruit"},
  ["mcl_core:apple_gold"] = {"fruit", "mineral"},
  ["mcl_core:apple_gold_enchanted"] = {"fruit", "mineral"},
  ["mcl_farming:sweet_berry"] = {"fruit"},
  ["mcl_farming:melon_item"] = {"fruit"},
  ["mcl_end:chorus_fruit"] = {"fruit", "mineral"},
  ["mcl_farming:melon_item"] = {"fruit"},
  -- carbs
  ["mcl_farming:bread"] = {"carbs"},
  ["mcl_farming:cookie"] = {"carbs", "fats"},
  ["mcl_cake:cake"] = {"carbs", "dairy", "fats"},
  ["mcl_cake:cake_1"] = {"carbs", "dairy", "fats"},
  ["mcl_cake:cake_2"] = {"carbs", "dairy", "fats"},
  ["mcl_cake:cake_3"] = {"carbs", "dairy", "fats"},
  ["mcl_cake:cake_4"] = {"carbs", "dairy", "fats"},
  ["mcl_cake:cake_5"] = {"carbs", "dairy", "fats"},
  ["mcl_cake:cake_6"] = {"carbs", "dairy", "fats"},
  ["mcl_honey:honey_bottle"] = {"fats"},
  -- meat
  ["mcl_mobitems:beef"] = {"meat"},
  ["mcl_mobitems:chicken"] = {"meat"},
  ["mcl_mobitems:cooked_chicken"] = {"meat"},
  ["mcl_mobitems:cooked_beef"] = {"meat", "fats"}, -- cooked beef famous for fats
  ["mcl_mobitems:porkchop"] = {"meat"},
  ["mcl_mobitems:cooked_porkchop"] = {"meat"},
  ["mcl_mobitems:rabbit"] = {"meat"},
  ["mcl_mobitems:cooked_rabbit"] = {"meat"},
  ["mcl_mobitems:mutton"] = {"meat"},
  ["mcl_mobitems:cooked_mutton"] = {"meat"},
  ["mcl_mobitems:rotten_flesh"] = {"meat", "poison"},
  -- vegetable
  ["mcl_farming:beetroot_item"] = {"vegetable"},
  ["mcl_farming:beetroot_soup"] = {"vegetable", "drink"},
  ["mcl_farming:pumpkin_pie"] = {"vegetable", "fats"},
  ["mcl_farming:carrot_item"] = {"vegetable"},
  ["mcl_farming:carrot_item_gold"] = {"vegetable", "mineral"},
  ["mcl_farming:potato_item"] = {"vegetable"},
  ["mcl_farming:potato_item_baked"] = {"vegetable", "carbs"}, --baked, not cooked, so no fats
  ["mcl_farming:potato_item_poison"] = {"vegetable", "poison"},
  -- fish
  ["mcl_fishing:fish_cooked"] = {"fish", "fats"},
  ["mcl_fishing:salmon_cooked"] = {"fish"},
  ["mcl_fishing:salmon_raw"] = {"fish", "fats"},
  ["mcl_fishing:pufferfish_raw"] = {"fish", "poison", "mineral"},
  ["mcl_fishing:clownfish_raw"] = {"fish", "mineral"},
  ["mcl_mobitems:milk_bucket"] = {"dairy", "drink"}, -- fats?
  -- mineral
  ["mcl_mobitems:spider_eye"] = {"mineral", "poison"},
  ["mcl_ocean:dried_kelp"] = {"mineral", "vegetable"}, --idk
  ["mcl_mushrooms:mushroom_brown"] = {"mineral"},
  ["mcl_mushrooms:mushroom_red"] = {"mineral", "poison"},
  ["vl_sus_stew:stew"] = {"drink", "mineral", "poison"}, --checking status effect too complicated, just do poison every time
  ["mcl_mushrooms:mushroom_stew"] = {"drink", "mineral"},
  ["mcl_mobitems:rabbit_stew"] = {"meat", "vegetable", "carbs", "mineral", "drink"},
  -- not a thing yet
  ["mcl_farming:glow_berry"] = {"fruit"}, 
}

function nutrition_mod.update_hud(player)
  local name = player:get_player_name()
  local data = nutrition_mod.get(player)
  if not data then return end

  for cat, hud_id in pairs(nutrition_mod.hud[name]) do
    local val = data[cat] or 0

    local texture = "nutri_" .. cat .. "_empty.png"

    if val >= 2 then
      texture = "nutri_" .. cat .. "_full.png"
    elseif val >= 1 then
        texture = "nutri_" .. cat .. "_empty.png^[transformR270^[lowpart:50:nutri_" .. cat .. "_full.png\\^[transformR270^[transformR90"
    end

    player:hud_change(hud_id, "text", texture)
  end
end

function nutrition_mod.add(player, category, amount)
  local data = nutrition_mod.get(player)

  data[category] = math.min((data[category] or 0) + amount, 2)

  nutrition_mod.set(player, data)
end

function nutrition_mod.get(player)
  local meta = player:get_meta()
  return minetest.deserialize(meta:get_string("nutrition")) or {}
end

function nutrition_mod.set(player, data)
  player:get_meta():set_string("nutrition", minetest.serialize(data))
end

return nutrition_mod

-- farming Redo
	-- farming:apple_pie',
	-- farming:baked_potato',
	-- farming:beans',
	-- farming:beetroot',
	-- farming:beetroot_soup',
	-- farming:bibimbap',
	-- farming:blueberries',
	-- farming:blueberry_pie',
	-- farming:bread_multigrain',
	-- farming:bread_slice',
	-- farming:burger',
	-- farming:cabbage',
	-- farming:carrot',
	-- farming:carrot_gold',
	-- farming:chili_bowl',
	-- farming:chili_pepper',
	-- farming:chocolate_dark',
	-- farming:cookie',
	-- farming:corn',
	-- farming:corn_cob',
	-- farming:cucumber',
	-- farming:donut',
	-- farming:donut_apple',
	-- farming:donut_chocolate',
	-- farming:garlic',
	-- farming:garlic_bread',
	-- farming:grapes',
	-- farming:jaffa_cake',
	-- farming:lettuce',
	-- farming:melon_slice',
	-- farming:muffin_blueberry',
	-- farming:onion',
	-- farming:onion_soup',
	-- farming:pea_pod',
	-- farming:pea_soup',
	-- farming:peas',
	-- farming:pepper',
	-- farming:pepper_yellow',
	-- farming:pepper_red',
	-- farming:pineapple',
	-- farming:pineapple_ring',
	-- farming:porridge',
	-- farming:potato',
	-- farming:potato_salad',
	-- farming:pumpkin_bread',
	-- farming:pumpkin_slice',
	-- farming:raspberries',
	-- farming:rhubarb',
	-- farming:rhubarb_pie',
	-- farming:rice_bread',
	-- farming:salad',
	-- farming:soy_beans',
	-- farming:spaghetti',
	-- farming:toast',
	-- farming:toast_sandwich',
	-- farming:tomato',
	-- farming:turkish_delight',
	-- farming:vanilla',