hunger.lua

   1 -- Keep these for backwards compatibility
   2 function hbhunger.save_hunger(player)
   3         hbhunger.set_hunger(player)
   4 end
   5 function hbhunger.load_hunger(player)
   6         hbhunger.get_hunger(player)
   7 end
   8
   9 -- wrapper for minetest.item_eat (this way we make sure other mods can't break this one)
  10 local org_eat = core.do_item_eat
  11 core.do_item_eat = function(hp_change, replace_with_item, itemstack, user, pointed_thing)
  12         local old_itemstack = itemstack
  13         itemstack = hbhunger.eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
  14         for _, callback in pairs(core.registered_on_item_eats) do
  15                 local result = callback(hp_change, replace_with_item, itemstack, user, pointed_thing, old_itemstack)
  16                 if result then
  17                         return result
  18                 end
  19         end
  20         return itemstack
  21 end
  22
  23 -- food functions
  24 local food = hbhunger.food
  25
  26 function hbhunger.register_food(name, hunger_change, replace_with_item, poisen, heal, sound)
  27         food[name] = {}
  28         food[name].saturation = hunger_change   -- hunger points added
  29         food[name].replace = replace_with_item  -- what item is given back after eating
  30         food[name].poisen = poisen                              -- time its poisening
  31         food[name].healing = heal                               -- amount of HP
  32         food[name].sound = sound                                -- special sound that is played when eating
  33 end
  34
  35 function hbhunger.eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
  36         local item = itemstack:get_name()
  37         local def = food[item]
  38         if not def then
  39                 def = {}
  40                 if type(hp_change) ~= "number" then
  41                         hp_change = 1
  42                         core.log("error", "Wrong on_use() definition for item '" .. item .. "'")
  43                 end
  44                 def.saturation = hp_change * 1.3
  45                 def.replace = replace_with_item
  46         end
  47         local func = hbhunger.item_eat(def.saturation, def.replace, def.poisen, def.healing, def.sound)
  48         return func(itemstack, user, pointed_thing)
  49 end
  50
  51 -- Poison player
  52 local function poisenp(tick, time, time_left, player)
  53         time_left = time_left + tick
  54         if time_left < time then
  55                 minetest.after(tick, poisenp, tick, time, time_left, player)
  56         else
  57                 hbhunger.poisonings[player:get_player_name()] = hbhunger.poisonings[player:get_player_name()] - 1
  58                 if hbhunger.poisonings[player:get_player_name()] <= 0 then
  59                         -- Reset HUD bar color
  60                         hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_health.png", nil, "hudbars_bar_health.png")
  61                 end
  62         end
  63         if player:get_hp()-1 > 0 then
  64                 player:set_hp(player:get_hp()-1)
  65         end
  66
  67 end
  68
  69 function hbhunger.item_eat(hunger_change, replace_with_item, poisen, heal)
  70         return function(itemstack, user, pointed_thing)
  71                 if itemstack:take_item() ~= nil and user ~= nil then
  72                         local name = user:get_player_name()
  73                         local h = tonumber(hbhunger.hunger[name])
  74                         local hp = user:get_hp()
  75                         minetest.sound_play({name = "hbhunger_eat_generic", gain = 1}, {pos=user:getpos(), max_hear_distance = 16})
  76
  77                         -- Saturation
  78                         if h < 30 and hunger_change then
  79                                 h = h + hunger_change
  80                                 if h > 30 then h = 30 end
  81                                 hbhunger.hunger[name] = h
  82                                 hbhunger.set_hunger(user)
  83                         end
  84                         -- Healing
  85                         if hp < 20 and heal then
  86                                 hp = hp + heal
  87                                 if hp > 20 then hp = 20 end
  88                                 user:set_hp(hp)
  89                         end
  90                         -- Poison
  91                         if poisen then
  92                                 -- Set poison bar
  93                                 hb.change_hudbar(user, "health", nil, nil, "hbhunger_icon_health_poison.png", nil, "hbhunger_bar_health_poison.png")
  94                                 hbhunger.poisonings[name] = hbhunger.poisonings[name] + 1
  95                                 poisenp(1.0, poisen, 0, user)
  96                         end
  97
  98                         --sound:eat
  99                         itemstack:add_item(replace_with_item)
 100                 end
 101                 return itemstack
 102         end
 103 end
 104
 105 if minetest.get_modpath("default") ~= nil then
 106         hbhunger.register_food("default:apple", 2)
 107 end
 108 if minetest.get_modpath("flowers") ~= nil then
 109         hbhunger.register_food("flowers:mushroom_brown", 1)
 110         hbhunger.register_food("flowers:mushroom_red", 1, "", 3)
 111 end
 112 if minetest.get_modpath("farming") ~= nil then
 113         hbhunger.register_food("farming:bread", 4)
 114 end
 115
 116 if minetest.get_modpath("mobs") ~= nil then
 117         if mobs.mod ~= nil and mobs.mod == "redo" then
 118                 hbhunger.register_food("mobs:cheese", 4)
 119                 hbhunger.register_food("mobs:meat", 8)
 120                 hbhunger.register_food("mobs:meat_raw", 4)
 121                 hbhunger.register_food("mobs:rat_cooked", 4)
 122                 hbhunger.register_food("mobs:honey", 2)
 123                 hbhunger.register_food("mobs:pork_raw", 3, "", 3)
 124                 hbhunger.register_food("mobs:pork_cooked", 8)
 125                 hbhunger.register_food("mobs:chicken_cooked", 6)
 126                 hbhunger.register_food("mobs:chicken_raw", 2, "", 3)
 127                 hbhunger.register_food("mobs:chicken_egg_fried", 2)
 128                 if minetest.get_modpath("bucket") then
 129                         hbhunger.register_food("mobs:bucket_milk", 3, "bucket:bucket_empty")
 130                 end
 131         else
 132                 hbhunger.register_food("mobs:meat", 6)
 133                 hbhunger.register_food("mobs:meat_raw", 3)
 134                 hbhunger.register_food("mobs:rat_cooked", 5)
 135         end
 136 end
 137
 138 if minetest.get_modpath("moretrees") ~= nil then
 139         hbhunger.register_food("moretrees:coconut_milk", 1)
 140         hbhunger.register_food("moretrees:raw_coconut", 2)
 141         hbhunger.register_food("moretrees:acorn_muffin", 3)
 142         hbhunger.register_food("moretrees:spruce_nuts", 1)
 143         hbhunger.register_food("moretrees:pine_nuts", 1)
 144         hbhunger.register_food("moretrees:fir_nuts", 1)
 145 end
 146
 147 if minetest.get_modpath("dwarves") ~= nil then
 148         hbhunger.register_food("dwarves:beer", 2)
 149         hbhunger.register_food("dwarves:apple_cider", 1)
 150         hbhunger.register_food("dwarves:midus", 2)
 151         hbhunger.register_food("dwarves:tequila", 2)
 152         hbhunger.register_food("dwarves:tequila_with_lime", 2)
 153         hbhunger.register_food("dwarves:sake", 2)
 154 end
 155
 156 if minetest.get_modpath("animalmaterials") ~= nil then
 157         hbhunger.register_food("animalmaterials:milk", 2)
 158         hbhunger.register_food("animalmaterials:meat_raw", 3)
 159         hbhunger.register_food("animalmaterials:meat_pork", 3)
 160         hbhunger.register_food("animalmaterials:meat_beef", 3)
 161         hbhunger.register_food("animalmaterials:meat_chicken", 3)
 162         hbhunger.register_food("animalmaterials:meat_lamb", 3)
 163         hbhunger.register_food("animalmaterials:meat_venison", 3)
 164         hbhunger.register_food("animalmaterials:meat_undead", 3, "", 3)
 165         hbhunger.register_food("animalmaterials:meat_toxic", 3, "", 5)
 166         hbhunger.register_food("animalmaterials:meat_ostrich", 3)
 167         hbhunger.register_food("animalmaterials:fish_bluewhite", 2)
 168         hbhunger.register_food("animalmaterials:fish_clownfish", 2)
 169 end
 170
 171 if minetest.get_modpath("fishing") ~= nil then
 172         hbhunger.register_food("fishing:fish_raw", 2)
 173         hbhunger.register_food("fishing:fish_cooked", 5)
 174         hbhunger.register_food("fishing:sushi", 6)
 175         hbhunger.register_food("fishing:shark", 4)
 176         hbhunger.register_food("fishing:shark_cooked", 8)
 177         hbhunger.register_food("fishing:pike", 4)
 178         hbhunger.register_food("fishing:pike_cooked", 8)
 179 end
 180
 181 if minetest.get_modpath("glooptest") ~= nil then
 182         hbhunger.register_food("glooptest:kalite_lump", 1)
 183 end
 184
 185 if minetest.get_modpath("bushes") ~= nil then
 186         hbhunger.register_food("bushes:sugar", 1)
 187         hbhunger.register_food("bushes:strawberry", 2)
 188         hbhunger.register_food("bushes:berry_pie_raw", 3)
 189         hbhunger.register_food("bushes:berry_pie_cooked", 4)
 190         hbhunger.register_food("bushes:basket_pies", 15)
 191 end
 192
 193 if minetest.get_modpath("bushes_classic") then
 194         -- bushes_classic mod, as found in the plantlife modpack
 195         local berries = {
 196             "strawberry",
 197                 "blackberry",
 198                 "blueberry",
 199                 "raspberry",
 200                 "gooseberry",
 201                 "mixed_berry"}
 202         for _, berry in ipairs(berries) do
 203                 if berry ~= "mixed_berry" then
 204                         hbhunger.register_food("bushes:"..berry, 1)
 205                 end
 206                 hbhunger.register_food("bushes:"..berry.."_pie_raw", 2)
 207                 hbhunger.register_food("bushes:"..berry.."_pie_cooked", 5)
 208                 hbhunger.register_food("bushes:basket_"..berry, 15)
 209         end
 210 end
 211
 212 if minetest.get_modpath("mushroom") ~= nil then
 213         hbhunger.register_food("mushroom:brown", 1)
 214         hbhunger.register_food("mushroom:red", 1, "", 3)
 215         -- mushroom potions: red = strong poison, brown = light restorative
 216         if minetest.get_modpath("vessels") then
 217                 hbhunger.register_food("mushroom:brown_essence", 1, "vessels:glass_bottle", nil, 4)
 218                 hbhunger.register_food("mushroom:poison", 1, "vessels:glass_bottle", 10)
 219         end
 220 end
 221
 222 if minetest.get_modpath("docfarming") ~= nil then
 223         hbhunger.register_food("docfarming:carrot", 3)
 224         hbhunger.register_food("docfarming:cucumber", 2)
 225         hbhunger.register_food("docfarming:corn", 3)
 226         hbhunger.register_food("docfarming:potato", 4)
 227         hbhunger.register_food("docfarming:bakedpotato", 5)
 228         hbhunger.register_food("docfarming:raspberry", 3)
 229 end
 230
 231 if minetest.get_modpath("farming_plus") ~= nil then
 232         hbhunger.register_food("farming_plus:carrot_item", 3)
 233         hbhunger.register_food("farming_plus:banana", 2)
 234         hbhunger.register_food("farming_plus:orange_item", 2)
 235         hbhunger.register_food("farming:pumpkin_bread", 4)
 236         hbhunger.register_food("farming_plus:strawberry_item", 2)
 237         hbhunger.register_food("farming_plus:tomato_item", 2)
 238         hbhunger.register_food("farming_plus:potato_item", 4)
 239         hbhunger.register_food("farming_plus:rhubarb_item", 2)
 240 end
 241
 242 if minetest.get_modpath("mtfoods") ~= nil then
 243         hbhunger.register_food("mtfoods:dandelion_milk", 1)
 244         hbhunger.register_food("mtfoods:sugar", 1)
 245         hbhunger.register_food("mtfoods:short_bread", 4)
 246         hbhunger.register_food("mtfoods:cream", 1)
 247         hbhunger.register_food("mtfoods:chocolate", 2)
 248         hbhunger.register_food("mtfoods:cupcake", 2)
 249         hbhunger.register_food("mtfoods:strawberry_shortcake", 2)
 250         hbhunger.register_food("mtfoods:cake", 3)
 251         hbhunger.register_food("mtfoods:chocolate_cake", 3)
 252         hbhunger.register_food("mtfoods:carrot_cake", 3)
 253         hbhunger.register_food("mtfoods:pie_crust", 3)
 254         hbhunger.register_food("mtfoods:apple_pie", 3)
 255         hbhunger.register_food("mtfoods:rhubarb_pie", 2)
 256         hbhunger.register_food("mtfoods:banana_pie", 3)
 257         hbhunger.register_food("mtfoods:pumpkin_pie", 3)
 258         hbhunger.register_food("mtfoods:cookies", 2)
 259         hbhunger.register_food("mtfoods:mlt_burger", 5)
 260         hbhunger.register_food("mtfoods:potato_slices", 2)
 261         hbhunger.register_food("mtfoods:potato_chips", 3)
 262         --mtfoods:medicine
 263         hbhunger.register_food("mtfoods:casserole", 3)
 264         hbhunger.register_food("mtfoods:glass_flute", 2)
 265         hbhunger.register_food("mtfoods:orange_juice", 2)
 266         hbhunger.register_food("mtfoods:apple_juice", 2)
 267         hbhunger.register_food("mtfoods:apple_cider", 2)
 268         hbhunger.register_food("mtfoods:cider_rack", 2)
 269 end
 270
 271 if minetest.get_modpath("fruit") ~= nil then
 272         hbhunger.register_food("fruit:apple", 2)
 273         hbhunger.register_food("fruit:pear", 2)
 274         hbhunger.register_food("fruit:bananna", 3)
 275         hbhunger.register_food("fruit:orange", 2)
 276 end
 277
 278 if minetest.get_modpath("mush45") ~= nil then
 279         hbhunger.register_food("mush45:meal", 4)
 280 end
 281
 282 if minetest.get_modpath("seaplants") ~= nil then
 283         hbhunger.register_food("seaplants:kelpgreen", 1)
 284         hbhunger.register_food("seaplants:kelpbrown", 1)
 285         hbhunger.register_food("seaplants:seagrassgreen", 1)
 286         hbhunger.register_food("seaplants:seagrassred", 1)
 287         hbhunger.register_food("seaplants:seasaladmix", 6)
 288         hbhunger.register_food("seaplants:kelpgreensalad", 1)
 289         hbhunger.register_food("seaplants:kelpbrownsalad", 1)
 290         hbhunger.register_food("seaplants:seagrassgreensalad", 1)
 291         hbhunger.register_food("seaplants:seagrassgreensalad", 1)
 292 end
 293
 294 if minetest.get_modpath("mobfcooking") ~= nil then
 295         hbhunger.register_food("mobfcooking:cooked_pork", 6)
 296         hbhunger.register_food("mobfcooking:cooked_ostrich", 6)
 297         hbhunger.register_food("mobfcooking:cooked_beef", 6)
 298         hbhunger.register_food("mobfcooking:cooked_chicken", 6)
 299         hbhunger.register_food("mobfcooking:cooked_lamb", 6)
 300         hbhunger.register_food("mobfcooking:cooked_venison", 6)
 301         hbhunger.register_food("mobfcooking:cooked_fish", 6)
 302 end
 303
 304 if minetest.get_modpath("creatures") ~= nil then
 305         hbhunger.register_food("creatures:meat", 6)
 306         hbhunger.register_food("creatures:flesh", 3)
 307         hbhunger.register_food("creatures:rotten_flesh", 3, "", 3)
 308 end
 309
 310 if minetest.get_modpath("ethereal") then
 311    hbhunger.register_food("ethereal:strawberry", 1)
 312    hbhunger.register_food("ethereal:banana", 4)
 313    hbhunger.register_food("ethereal:pine_nuts", 1)
 314    hbhunger.register_food("ethereal:bamboo_sprout", 0, "", 3)
 315    hbhunger.register_food("ethereal:fern_tubers", 1)
 316    hbhunger.register_food("ethereal:banana_bread", 7)
 317    hbhunger.register_food("ethereal:mushroom_plant", 2)
 318    hbhunger.register_food("ethereal:coconut_slice", 2)
 319    hbhunger.register_food("ethereal:golden_apple", 4, "", nil, 10)
 320    hbhunger.register_food("ethereal:wild_onion_plant", 2)
 321    hbhunger.register_food("ethereal:mushroom_soup", 4, "ethereal:bowl")
 322    hbhunger.register_food("ethereal:mushroom_soup_cooked", 6, "ethereal:bowl")
 323    hbhunger.register_food("ethereal:hearty_stew", 6, "ethereal:bowl", 3)
 324    hbhunger.register_food("ethereal:hearty_stew_cooked", 10, "ethereal:bowl")
 325    if minetest.get_modpath("bucket") then
 326         hbhunger.register_food("ethereal:bucket_cactus", 2, "bucket:bucket_empty")
 327    end
 328    hbhunger.register_food("ethereal:fish_raw", 2)
 329    hbhunger.register_food("ethereal:fish_cooked", 5)
 330    hbhunger.register_food("ethereal:seaweed", 1)
 331    hbhunger.register_food("ethereal:yellowleaves", 1, "", nil, 1)
 332    hbhunger.register_food("ethereal:sashimi", 4)
 333    hbhunger.register_food("ethereal:orange", 2)
 334 end
 335
 336 if minetest.get_modpath("farming") and farming.mod == "redo" then
 337    hbhunger.register_food("farming:bread", 6)
 338    hbhunger.register_food("farming:potato", 1)
 339    hbhunger.register_food("farming:baked_potato", 6)
 340    hbhunger.register_food("farming:cucumber", 4)
 341    hbhunger.register_food("farming:tomato", 4)
 342    hbhunger.register_food("farming:carrot", 3)
 343    hbhunger.register_food("farming:carrot_gold", 6, "", nil, 8)
 344    hbhunger.register_food("farming:corn", 3)
 345    hbhunger.register_food("farming:corn_cob", 5)
 346    hbhunger.register_food("farming:melon_slice", 2)
 347    hbhunger.register_food("farming:pumpkin_slice", 1)
 348    hbhunger.register_food("farming:pumpkin_bread", 9)
 349    hbhunger.register_food("farming:coffee_cup", 2, "farming:drinking_cup")
 350    hbhunger.register_food("farming:coffee_cup_hot", 3, "farming:drinking_cup", nil, 2)
 351    hbhunger.register_food("farming:cookie", 2)
 352    hbhunger.register_food("farming:chocolate_dark", 3)
 353    hbhunger.register_food("farming:donut", 4)
 354    hbhunger.register_food("farming:donut_chocolate", 6)
 355    hbhunger.register_food("farming:donut_apple", 6)
 356    hbhunger.register_food("farming:raspberries", 1)
 357    hbhunger.register_food("farming:blueberries", 1)
 358    hbhunger.register_food("farming:muffin_blueberry", 4)
 359    if minetest.get_modpath("vessels") then
 360         hbhunger.register_food("farming:smoothie_raspberry", 2, "vessels:drinking_glass")
 361    end
 362    hbhunger.register_food("farming:rhubarb", 1)
 363    hbhunger.register_food("farming:rhubarb_pie", 6)
 364    hbhunger.register_food("farming:beans", 1)
 365 end
 366
 367 if minetest.get_modpath("kpgmobs") ~= nil then
 368         hbhunger.register_food("kpgmobs:uley", 3)
 369         hbhunger.register_food("kpgmobs:meat", 6)
 370         hbhunger.register_food("kpgmobs:rat_cooked", 5)
 371         hbhunger.register_food("kpgmobs:med_cooked", 4)
 372         if minetest.get_modpath("bucket") then
 373            hbhunger.register_food("kpgmobs:bucket_milk", 4, "bucket:bucket_empty")
 374         end
 375 end
 376
 377 if minetest.get_modpath("jkfarming") ~= nil then
 378         hbhunger.register_food("jkfarming:carrot", 3)
 379         hbhunger.register_food("jkfarming:corn", 3)
 380         hbhunger.register_food("jkfarming:melon_part", 2)
 381         hbhunger.register_food("jkfarming:cake", 3)
 382 end
 383
 384 if minetest.get_modpath("jkanimals") ~= nil then
 385         hbhunger.register_food("jkanimals:meat", 6)
 386 end
 387
 388 if minetest.get_modpath("jkwine") ~= nil then
 389         hbhunger.register_food("jkwine:grapes", 2)
 390         hbhunger.register_food("jkwine:winebottle", 1)
 391 end
 392
 393 if minetest.get_modpath("cooking") ~= nil then
 394         hbhunger.register_food("cooking:meat_beef_cooked", 4)
 395         hbhunger.register_food("cooking:fish_bluewhite_cooked", 3)
 396         hbhunger.register_food("cooking:fish_clownfish_cooked", 1)
 397         hbhunger.register_food("cooking:meat_chicken_cooked", 2)
 398         hbhunger.register_food("cooking:meat_cooked", 2)
 399         hbhunger.register_food("cooking:meat_pork_cooked", 3)
 400         hbhunger.register_food("cooking:meat_toxic_cooked", -3)
 401         hbhunger.register_food("cooking:meat_venison_cooked", 3)
 402         hbhunger.register_food("cooking:meat_undead_cooked", 1)
 403 end
 404
 405 -- ferns mod of plantlife_modpack
 406 if minetest.get_modpath("ferns") ~= nil then
 407         hbhunger.register_food("ferns:fiddlehead", 1, "", 1)
 408         hbhunger.register_food("ferns:fiddlehead_roasted", 3)
 409         hbhunger.register_food("ferns:ferntuber_roasted", 3)
 410         hbhunger.register_food("ferns:horsetail_01", 1)
 411 end
 412
 413 if minetest.get_modpath("pizza") ~= nil then
 414         hbhunger.register_food("pizza:pizza", 30, "", nil, 30)
 415         hbhunger.register_food("pizza:pizzaslice", 5, "", nil, 5)
 416 end
 417
 418 -- player-action based hunger changes
 419 function hbhunger.handle_node_actions(pos, oldnode, player, ext)
 420         if not player or not player:is_player() then
 421                 return
 422         end
 423         local name = player:get_player_name()
 424         local exhaus = hbhunger.exhaustion[name]
 425         if exhaus == nil then return end
 426         local new = HUNGER_EXHAUST_PLACE
 427         -- placenode event
 428         if not ext then
 429                 new = HUNGER_EXHAUST_DIG
 430         end
 431         -- assume its send by main timer when movement detected
 432         if not pos and not oldnode then
 433                 new = HUNGER_EXHAUST_MOVE
 434         end
 435         exhaus = exhaus + new
 436         if exhaus > HUNGER_EXHAUST_LVL then
 437                 exhaus = 0
 438                 local h = tonumber(hbhunger.hunger[name])
 439                 h = h - 1
 440                 if h < 0 then h = 0 end
 441                 hbhunger.hunger[name] = h
 442                 hbhunger.set_hunger(player)
 443         end
 444         hbhunger.exhaustion[name] = exhaus
 445 end
 446
 447 minetest.register_on_placenode(hbhunger.handle_node_actions)
 448 minetest.register_on_dignode(hbhunger.handle_node_actions)