X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=mods%2Fhunger%2Finit.lua;h=ad4846e97ad16499a12358885ec03e98b1242033;hb=92d0040c51f3f9ec5099804d4ccbf56098124c78;hp=8a6123046e90eef57f6439244780c202220295ef;hpb=499fbbd1c1132ca21458479c6516642bc3b155db;p=Crafter.git diff --git a/mods/hunger/init.lua b/mods/hunger/init.lua index 8a61230..ad4846e 100644 --- a/mods/hunger/init.lua +++ b/mods/hunger/init.lua @@ -1,131 +1,424 @@ -minetest.register_on_joinplayer(function(player) - local meta = player:get_meta() - --give players new hunger when they join - if meta:get_int("hunger") == 0 then - meta:set_int("hunger", 20) - meta:set_int("satiation", 5) +local minetest,math,ItemStack = + minetest,math,ItemStack +local mod_storage = minetest.get_mod_storage() +local player_hunger_data = {} -- array to hold hunger data +local hunger_class = {} +hunger_pointer = {} -- allow other mods to access local data +hunger_class.data = nil +hunger_class.drowning = nil +hunger_class.hp = nil +hunger_class.name = nil +hunger_class.i_data = nil +hunger_class.count = nil +hunger_class.food_data = {} +hunger_class.pairs = pairs +hunger_class.ipairs = ipairs +hunger_class.get_connected = minetest.get_connected_players +hunger_class.get_group = minetest.get_item_group + +--this is the max exhaustion a player will get before their +--satiation goes down and rolls over +hunger_class.exhaustion_peak = 512 +--when satiation runs out this is when the hunger peak variable +--is used, everytime the player rolls over this their hunger ticks down +--based on what they're doing +hunger_class.hunger_peak = 128 + +-- creates volitile data for the game to use +hunger_class.set_data = function(player,data) + hunger_class.name = player:get_player_name() + if not player_hunger_data[hunger_class.name] then + player_hunger_data[hunger_class.name] = {} + end + + for index,i_data in hunger_class.pairs(data) do + player_hunger_data[hunger_class.name][index] = i_data + end + + if data.hunger then + hud_manager.change_hud({ + player = player , + hud_name = "hunger", + element = "number", + data = data.hunger + }) + end +end + +-- dynamic indexing +hunger_class.get_data = function(player,requested_data) + hunger_class.name = player:get_player_name() + if player_hunger_data[hunger_class.name] then + hunger_class.i_data = {} + hunger_class.count = 0 + for _,i_data in hunger_class.pairs(requested_data) do + if player_hunger_data[hunger_class.name][i_data] then + hunger_class.i_data[i_data] = player_hunger_data[hunger_class.name][i_data] + hunger_class.count = hunger_class.count + 1 + end + end + + if hunger_class.count > 0 then + return(hunger_class.i_data) + else + return(nil) + end + end + return(nil) +end + +-- removes hunger data +hunger_class.terminate = function(player) + hunger_class.name = player:get_player_name() + if player_hunger_data[hunger_class.name] then + player_hunger_data[hunger_class.name] = nil + end +end + +-- loads data from mod storage +hunger_class.load_data = function(player) + hunger_class.name = player:get_player_name() + if mod_storage:get_int(hunger_class.name.."h_save") > 0 then + return({ + hunger = mod_storage:get_int(hunger_class.name.."hunger" ), + satiation = mod_storage:get_int(hunger_class.name.."satiation" ), + exhaustion = mod_storage:get_int(hunger_class.name.."exhaustion" ), + regeneration_interval = mod_storage:get_int(hunger_class.name.."regeneration_interval") + }) + else + return({ + hunger = 20, + satiation = 20, + regeneration_interval = 0, + exhaustion = 0 + }) end - player:hud_add({ +end + +-- saves data to be utilized on next login +hunger_class.save_data = function(player) + if type(player) ~= "string" and player:is_player() then + hunger_class.name = player:get_player_name() + elseif type(player) == "string" then + hunger_class.name = player + end + if player_hunger_data[hunger_class.name] then + for index,integer in hunger_class.pairs(player_hunger_data[hunger_class.name]) do + mod_storage:set_int(hunger_class.name..index,integer) + end + end + + mod_storage:set_int(hunger_class.name.."h_save", 1) + + player_hunger_data[hunger_class.name] = nil +end + +-- is used for shutdowns to save all data +hunger_class.save_all = function() + for name,data in hunger_class.pairs(player_hunger_data) do + hunger_class.save_data(name) + end +end + +-- an easy translation pool +hunger_class.satiation_pool = { + [0] = 1, + [0.5] = 3, + [1] = 6, + [2] = 8, + [3] = 1 +} +-- ticks up the exhaustion when counting down satiation +hunger_class.tick_up_satiation = function(m_data,exhaustion) + return(exhaustion + hunger_class.satiation_pool[m_data]) +end + +-- an easy translation pool +hunger_class.hunger_pool = { + [0] = 1, + [0.5] = 2, + [1] = 3, + [2] = 4, + [3] = 1 +} +-- ticks up the exhaustion when counting down hunger +hunger_class.tick_up_hunger = function(m_data,exhaustion) + return(exhaustion + hunger_class.hunger_pool[m_data]) +end + +-- allows other mods to set hunger data +hunger_pointer.set_data = function(player,data) + hunger_class.name = player:get_player_name() + if not player_hunger_data[hunger_class.name] then + player_hunger_data[hunger_class.name] = {} + end + + for index,i_data in hunger_class.pairs(data) do + player_hunger_data[hunger_class.name][index] = i_data + end + + if data.hunger then + hud_manager.change_hud({ + player = player , + hud_name = "hunger", + element = "number", + data = data.hunger + }) + end +end + +-- allows other mods to index hunger data +hunger_pointer.get_data = function(player,requested_data) + hunger_class.name = player:get_player_name() + if player_hunger_data[hunger_class.name] then + hunger_class.i_data = {} + hunger_class.count = 0 + for _,i_data in hunger_class.pairs(requested_data) do + if player_hunger_data[hunger_class.name][i_data] then + hunger_class.i_data[i_data] = player_hunger_data[hunger_class.name][i_data] + hunger_class.count = hunger_class.count + 1 + end + end + if hunger_class.count > 0 then + return(hunger_class.i_data) + else + return(nil) + end + end + return(nil) +end + +-- saves specific users data for when they relog +minetest.register_on_leaveplayer(function(player) + hunger_class.save_data(player) + hunger_class.terminate(player) +end) + +-- save all data to mod storage on shutdown +minetest.register_on_shutdown(function() + hunger_class.save_all() +end) + +-- create new data for hunger per player +minetest.register_on_joinplayer(function(player) + hunger_class.name = player:get_player_name() + hunger_class.data = hunger_class.load_data(player) + + hunger_class.set_data(player,hunger_class.data) + + hud_manager.add_hud(player,"hunger_bg",{ hud_elem_type = "statbar", - position = {x = 0.5, y = 1}, - text = "hunger_icon_bg.png", - number = 20, - direction = 1, - size = {x = 24, y = 24}, - offset = {x = 24*10, y= -(48 + 50 + 39)}, + position = {x = 0.5, y = 1}, + text = "hunger_icon_bg.png", + number = 20, + direction = 1, + size = {x = 24, y = 24}, + offset = {x = 24*10, y= -(48 + 24 + 39)}, }) - local hunger_bar = player:hud_add({ + hud_manager.add_hud(player,"hunger",{ hud_elem_type = "statbar", - position = {x = 0.5, y = 1}, - text = "hunger_icon.png", - number = 20, - direction = 1, - size = {x = 24, y = 24}, - offset = {x = 24*10, y= -(48 + 50 + 39)}, + position = {x = 0.5, y = 1}, + text = "hunger_icon.png", + number = hunger_class.data.hunger, + direction = 1, + size = {x = 24, y = 24}, + offset = {x = 24*10, y= -(48 + 24 + 39)}, }) - meta:set_int("hunger_bar", hunger_bar) end) +-- resets the players hunger settings to max +minetest.register_on_respawnplayer(function(player) + hunger_class.set_data(player,{ + hunger = 20, + satiation = 20, + regeneration_interval = 0, + exhaustion = 0, + }) +end) + + local function hunger_update() - for _,player in ipairs(minetest.get_connected_players()) do - local meta = player:get_meta() - local satiation = meta:get_int("satiation") - local hunger = meta:get_int("hunger") - local running = (meta:get_string("player.player_movement_state") == "1") - local bunny_hopping = (meta:get_string("player.player_movement_state") == "2") - local sneaking = (meta:get_string("player.player_movement_state") == "3") - local got_hungry = math.random() - if satiation > 0 then - if running and got_hungry > 0.95 then - satiation = satiation - 1 - elseif bunny_hopping and got_hungry > 0.90 then - satiation = satiation - 1 - elseif sneaking and got_hungry > 0.998 then - satiation = satiation - 1 - elseif got_hungry > 0.996 then - satiation = satiation - 1 - end - end + for _,player in hunger_class.ipairs(hunger_class.get_connected()) do + --do not regen player's health if dead - this will be reused for 1up apples + if player:get_hp() > 0 then - if satiation == 0 then - if hunger > 0 then - if running and got_hungry > 0.82 then - hunger = hunger - 1 - elseif bunny_hopping and got_hungry > 0.77 then - hunger = hunger - 1 - elseif sneaking and got_hungry > 0.954 then - hunger = hunger - 1 - elseif got_hungry > 0.958 then - hunger = hunger - 1 + + hunger_class.data = hunger_class.get_data(player,{ + "hunger","satiation","exhaustion","regeneration_interval" + }) + + print(dump(hunger_class.data)) + + --movement state + local m_data = movement_pointer.get_data(player,{"state"}) + if m_data then + m_data = m_data.state + end + + -- if player is moving in state 0 add 0.5 + if m_data == 0 then + local input = player:get_player_control() + if input.jump or input.right or input.left or input.down or input.up then + m_data = 0.5 end end - meta:set_int("hunger", hunger) - if hunger <= 0 then - local hp = player:get_hp() - if hp > 0 then + + + + -- count down invisible satiation bar + if hunger_class.data.satiation > 0 and hunger_class.data.hunger >= 20 then + hunger_class.data.exhaustion = hunger_class.tick_up_satiation(m_data, hunger_class.data.exhaustion) + if hunger_class.data.exhaustion >= hunger_class.exhaustion_peak then + + hunger_class.data.satiation = hunger_class.data.satiation - 1 + hunger_class.data.exhaustion = hunger_class.data.exhaustion - hunger_class.exhaustion_peak + + --reset this to use for the hunger tick + if hunger_class.data.satiation == 0 then + hunger_class.data.exhaustion = 0 + end + + hunger_class.set_data(player,{satiation=hunger_class.data.satiation}) + end + hunger_class.set_data(player,{exhaustion=hunger_class.data.exhaustion}) + -- count down hunger bars + elseif hunger_class.data.hunger > 0 then + hunger_class.data.exhaustion = hunger_class.tick_up_hunger(m_data,hunger_class.data.exhaustion) + + if hunger_class.data.exhaustion >= hunger_class.hunger_peak then + --don't allow hunger to go negative + if hunger_class.data.hunger > 0 then + hunger_class.data.exhaustion = hunger_class.data.exhaustion - hunger_class.hunger_peak + hunger_class.data.hunger = hunger_class.data.hunger - 1 + hunger_class.set_data(player,{hunger=hunger_class.data.hunger}) + end + end + hunger_class.set_data(player,{exhaustion=hunger_class.data.exhaustion}) + -- hurt the player if hunger bar empty + elseif hunger_class.data.hunger <= 0 then + hunger_class.data.exhaustion = hunger_class.data.exhaustion + 1 + local hp = player:get_hp() + if hp > 0 and hunger_class.data.exhaustion >= 2 then player:set_hp(hp-1) + hunger_class.data.exhaustion = 0 end + hunger_class.set_data(player,{exhaustion=hunger_class.data.exhaustion}) end - end - - local hp = player:get_hp() - if hunger >= 20 and hp < 20 then - player:set_hp(hp+1) - satiation = satiation - 1 - if satiation < 0 then - satiation = 0 + + + hunger_class.hp = player:get_hp() + hunger_class.drowning = drowning_pointer.get_data(player,{"drowning"}).drowning + --make regeneration happen every second + if hunger_class.drowning == 0 and hunger_class.data.hunger >= 20 and hunger_class.hp < 20 then -- meta:get_int("on_fire") == 0 + --print(regeneration_interval,"--------------------------") + hunger_class.data.regeneration_interval = hunger_class.data.regeneration_interval + 1 + if hunger_class.data.regeneration_interval >= 2 then + player:set_hp(hunger_class.hp+1) + hunger_class.data.exhaustion = hunger_class.data.exhaustion + 32 + hunger_class.data.regeneration_interval = 0 + + hunger_class.set_data(player,{ + regeneration_interval = hunger_class.data.regeneration_interval, + exhaustion = hunger_class.data.exhaustion , + satiation = hunger_class.data.satiation , + }) + else + hunger_class.set_data(player,{regeneration_interval=hunger_class.data.regeneration_interval}) + end + --reset the regen interval + else + hunger_class.set_data(player,{regeneration_interval=0}) end end - - meta:set_int("satiation", satiation) - local hunger_bar = meta:get_int("hunger_bar") - player:hud_change(hunger_bar, "number", hunger) end - minetest.after(1, function() + minetest.after(0.5, function() hunger_update() end) end -hunger_update() +minetest.register_on_mods_loaded(function() + minetest.after(0,function() + hunger_update() + end) +end) + +--take away hunger and satiation randomly while mining +minetest.register_on_dignode(function(pos, oldnode, digger) + if digger and digger:is_player() then + hunger_class.set_data(digger,{ + exhaustion = hunger_class.get_data(digger,{"exhaustion"}).exhaustion + math.random(0,2) + }) + end +end) ---allow players to eat food -function minetest.eat_food(player,item) - local meta = player:get_meta() - - local player_hunger = meta:get_int("hunger") - local player_satiation = meta:get_int("satiation") - +-- take the eaten food +hunger_class.take_food = function(player) + hunger_class.data = player:get_wielded_item() + hunger_class.data:take_item() + player:set_wielded_item(hunger_class.data) +end + +-- players eat food +hunger_pointer.eat_food = function(player,item) + hunger_class.data = hunger_class.get_data(player,{ + "hunger" , + "satiation", + }) if type(item) == "string" then item = ItemStack(item) elseif type(item) == "table" then item = ItemStack(item.name) end - item = item:get_name() - local satiation = minetest.get_item_group(item, "satiation") - local hunger = minetest.get_item_group(item, "hunger") + hunger_class.food_data.satiation = hunger_class.get_group( item, "satiation" ) + hunger_class.food_data.hunger = hunger_class.get_group( item, "hunger" ) - if player_hunger < 20 then - player_hunger = player_hunger + hunger - if player_hunger > 20 then - player_hunger = 20 - end - end - if player_satiation < 20 then - player_satiation = player_satiation + satiation - if player_satiation > 20 then - player_satiation = 20 - end + hunger_class.data.hunger = hunger_class.data.hunger + hunger_class.food_data.hunger + + if hunger_class.data.hunger > 20 then + hunger_class.data.hunger = 20 end - meta:set_int("hunger", player_hunger) - meta:set_int("satiation", player_satiation) - local hunger_bar = meta:get_int("hunger_bar") - player:hud_change(hunger_bar, "number", player_hunger) - local stack = player:get_wielded_item() - stack:take_item() - player:set_wielded_item(stack) + -- unlimited + -- this makes the game easier + hunger_class.data.satiation = hunger_class.data.satiation + hunger_class.food_data.satiation + + hunger_class.set_data(player,{ + hunger = hunger_class.data.hunger , + satiation = hunger_class.data.satiation, + }) + + hunger_class.take_food(player) +end + +-- easily allows mods to register food +minetest.register_food = function(name,def) + minetest.register_craftitem(":"..name, { + description = def.description, + inventory_image = def.texture, + groups = {satiation=def.satiation,hunger=def.hunger}, + }) + + minetest.register_node(":"..name.."node", { + tiles = {def.texture}, + drawtype = "allfaces", + }) end + + +minetest.register_chatcommand("hungry", { + params = "", + description = "A debug command to test food", + privs = {server = true}, + func = function(name) + local player = minetest.get_player_by_name(name) + hunger_class.set_data(player,{ + exhaustion = 0, + hunger = 1, + satiation = 0 + }) + end +})