MineClone2/mods/HUD/mcl_inventory/creative.lua
grorp cb624fe1d9 Creative inventory: Make the whole tab button clickable
Previously, only the tab icon was clickable. Clicking next to the icon would
just close the inventory.
The icon is still kept clickable too since that gives a nicer press animation.
I didn't end up using image_button because that resulted in a different image
size and position, even with the exact same coordinates.
2024-11-10 15:14:56 +01:00

821 lines
25 KiB
Lua

local S = minetest.get_translator(minetest.get_current_modname())
local F = minetest.formspec_escape
local C = minetest.colorize
-- Prepare player info table
---@type table<string, {page: string, filter: string, start_i: integer, inv_size: integer}>
local players = {}
-- Containing all the items for each Creative Mode tab
---@type table<string, string[]>
local inventory_lists = {}
-- Create tables
---@type string[]
local builtin_filter_ids = {
"blocks",
"deco",
"redstone",
"rail",
"food",
"tools",
"combat",
"mobs",
"brew",
"matr",
"misc",
"all"
}
for _, f in pairs(builtin_filter_ids) do
inventory_lists[f] = {}
end
---@param tbl string[]
local function replace_enchanted_books(tbl)
for k, item in ipairs(tbl) do
if item:find("mcl_enchanting:book_enchanted") == 1 then
local _, enchantment, level = item:match("(%a+) ([_%w]+) (%d+)")
level = level and tonumber(level)
if enchantment and level then
tbl[k] = mcl_enchanting.enchant(ItemStack("mcl_enchanting:book_enchanted"), enchantment, level)
end
end
end
end
-- Populate all the item tables. We only do this once.
-- Note this code must be executed after loading all the other mods in order to work.
minetest.register_on_mods_loaded(function()
for name, def in pairs(minetest.registered_items) do
if (not def.groups.not_in_creative_inventory or def.groups.not_in_creative_inventory == 0) and def.description and
def.description ~= "" then
---@param def mt.ItemDef|mt.NodeDef
local function is_redstone(def)
return def.mesecons or def.groups.mesecon or def.groups.mesecon_conductor_craftable or
def.groups.mesecon_effecor_off
end
---@param def mt.ItemDef|mt.NodeDef
local function is_tool(def)
return def.groups.tool or (def.tool_capabilities and def.tool_capabilities.damage_groups == nil)
end
---@param def mt.ItemDef|mt.NodeDef
local function is_weapon_or_armor(def)
return def.groups.weapon or def.groups.weapon_ranged or def.groups.ammo or def.groups.combat_item or
(
(
def.groups.armor_head or def.groups.armor_torso or def.groups.armor_legs or def.groups.armor_feet or
def.groups.horse_armor) and def.groups.non_combat_armor ~= 1)
end
-- Is set to true if it was added in any category besides misc
local nonmisc = false
if def.groups.building_block then
table.insert(inventory_lists["blocks"], name)
nonmisc = true
end
if def.groups.deco_block then
table.insert(inventory_lists["deco"], name)
nonmisc = true
end
if is_redstone(def) then
table.insert(inventory_lists["redstone"], name)
nonmisc = true
end
if def.groups.transport then
table.insert(inventory_lists["rail"], name)
nonmisc = true
end
if (def.groups.food and not def.groups.brewitem) or def.groups.eatable then
table.insert(inventory_lists["food"], name)
nonmisc = true
end
if is_tool(def) then
table.insert(inventory_lists["tools"], name)
nonmisc = true
end
if is_weapon_or_armor(def) then
table.insert(inventory_lists["combat"], name)
nonmisc = true
end
if def.groups.spawn_egg == 1 then
table.insert(inventory_lists["mobs"], name)
nonmisc = true
end
if def.groups.brewitem then
local str = name
table.insert(inventory_lists["brew"], str)
nonmisc = true
end
if def.groups.craftitem then
table.insert(inventory_lists["matr"], name)
nonmisc = true
end
-- Misc. category is for everything which is not in any other category
if not nonmisc then
table.insert(inventory_lists["misc"], name)
end
if def.groups._mcl_potion == 1 then
if def.has_potent then
local stack = ItemStack(name)
local potency = def._default_potent_level - 1
stack:get_meta():set_int("mcl_potions:potion_potent", potency)
table.insert(inventory_lists["brew"], stack:to_string())
end
if def.has_plus then
local stack = ItemStack(name)
local extend = def._default_extend_level
stack:get_meta():set_int("mcl_potions:potion_plus", extend)
table.insert(inventory_lists["brew"], stack:to_string())
end
end
table.insert(inventory_lists["all"], name)
end
end
-- Itemstack descriptions need to be reloaded separately, because tt invalidates minetest.registered_items iterators, somehow
-- (and pairs() uses said iterators internally)
-- TODO investigate the iterator invalidation, where does it happen?
for name, list in pairs(inventory_lists) do
for i=1, #list do
local stack = ItemStack(list[i])
tt.reload_itemstack_description(stack)
list[i] = stack:to_string()
end
end
for ench, def in pairs(mcl_enchanting.enchantments) do
local str = "mcl_enchanting:book_enchanted " .. ench .. " " .. def.max_level
if def.inv_tool_tab then
table.insert(inventory_lists["tools"], str)
end
if def.inv_combat_tab then
table.insert(inventory_lists["combat"], str)
end
table.insert(inventory_lists["all"], str)
end
for _, to_sort in pairs(inventory_lists) do
table.sort(to_sort)
replace_enchanted_books(to_sort)
end
end)
---@param name string
---@param description string
---@param lang mt.LangCode
---@param filter string
---@return integer
local function filter_item(name, description, lang, filter)
local desc
if not lang then
desc = string.lower(description)
else
desc = string.lower(minetest.get_translated_string(lang, description))
end
return string.find(name, filter, nil, true) or string.find(desc, filter, nil, true)
end
---@param filter string
---@param player mt.PlayerObjectRef
local function set_inv_search(filter, player)
local playername = player:get_player_name()
local inv = minetest.get_inventory({ type = "detached", name = "creative_" .. playername })
local creative_list = {}
local lang = minetest.get_player_information(playername).lang_code
for name, def in pairs(minetest.registered_items) do
if (not def.groups.not_in_creative_inventory or def.groups.not_in_creative_inventory == 0) and def.description and
def.description ~= "" then
if filter_item(string.lower(def.name), def.description, lang, filter) then
table.insert(creative_list, name)
end
end
end
for ench, def in pairs(mcl_enchanting.enchantments) do
for i = 1, def.max_level do
local stack = mcl_enchanting.enchant(ItemStack("mcl_enchanting:book_enchanted"), ench, i)
if filter_item("mcl_enchanting:book_enchanted", minetest.strip_colors(stack:get_description()), lang, filter) then
table.insert(creative_list, "mcl_enchanting:book_enchanted " .. ench .. " " .. i)
end
end
end
table.sort(creative_list)
replace_enchanted_books(creative_list)
inv:set_size("main", #creative_list)
inv:set_list("main", creative_list)
end
---@param page string
---@param player mt.PlayerObjectRef
local function set_inv_page(page, player)
local playername = player:get_player_name()
local inv = minetest.get_inventory({ type = "detached", name = "creative_" .. playername })
inv:set_size("main", 0)
local creative_list = {}
if inventory_lists[page] then -- Standard filter
creative_list = inventory_lists[page]
end
inv:set_size("main", #creative_list)
players[playername].inv_size = #creative_list
inv:set_list("main", creative_list)
end
---@param player mt.PlayerObjectRef
local function init(player)
local playername = player:get_player_name()
minetest.create_detached_inventory("creative_" .. playername, {
allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
if minetest.is_creative_enabled(playername) and
from_list ~= to_list then
return count
else
return 0
end
end,
allow_put = function(inv, listname, index, stack, player)
return 0
end,
allow_take = function(inv, listname, index, stack, player)
if minetest.is_creative_enabled(player:get_player_name()) then
return -1
else
return 0
end
end,
}, playername)
set_inv_page("all", player)
end
-- Create the trash field
local trash = minetest.create_detached_inventory("trash", {
allow_put = function(inv, listname, index, stack, player)
if minetest.is_creative_enabled(player:get_player_name()) then
return stack:get_count()
else
return 0
end
end,
on_put = function(inv, listname, index, stack, player)
inv:set_stack(listname, index, "")
end,
})
trash:set_size("main", 1)
------------------------------
-- Formspec Precalculations --
------------------------------
-- Numeric position of tab background image, indexed by tab name
---@type table<string, {[0]: number, [1]: number}>
local noffset = {}
-- String position of tab button background image, indexed by tab name
---@type table<string, string>
local offset = {}
-- String position of tab button, indexed by tab name
---@type table<string, string>
local boffset = {}
-- Used to determine the tab button background image
---@type table<string, ""|"_down">
local button_bg_postfix = {}
-- Tab caption/tooltip translated string, indexed by tab name
---@type table<string, string>
local filtername = {}
local noffset_x_start = 0.2
local noffset_x = noffset_x_start
local noffset_y = -1.34
---@param id string
---@param right? boolean
local function next_noffset(id, right)
if right then
noffset[id] = { 11.3, noffset_y }
else
noffset[id] = { noffset_x, noffset_y }
noffset_x = noffset_x + 1.6
end
end
-- Upper row
next_noffset("blocks")
next_noffset("deco")
next_noffset("redstone")
next_noffset("rail")
next_noffset("brew")
next_noffset("misc")
next_noffset("nix", true)
noffset_x = noffset_x_start
noffset_y = 8.64
-- Lower row
next_noffset("food")
next_noffset("tools")
next_noffset("combat")
next_noffset("mobs")
next_noffset("matr")
next_noffset("inv", true)
for k, v in pairs(noffset) do
offset[k] = tostring(v[1]) .. "," .. tostring(v[2])
boffset[k] = tostring(v[1] + 0.24) .. "," .. tostring(v[2] + 0.25)
end
button_bg_postfix["blocks"] = ""
button_bg_postfix["deco"] = ""
button_bg_postfix["redstone"] = ""
button_bg_postfix["rail"] = ""
button_bg_postfix["brew"] = ""
button_bg_postfix["misc"] = ""
button_bg_postfix["nix"] = ""
button_bg_postfix["default"] = ""
button_bg_postfix["food"] = "_down"
button_bg_postfix["tools"] = "_down"
button_bg_postfix["combat"] = "_down"
button_bg_postfix["mobs"] = "_down"
button_bg_postfix["matr"] = "_down"
button_bg_postfix["inv"] = "_down"
filtername["blocks"] = S("Building Blocks")
filtername["deco"] = S("Decoration Blocks")
filtername["redstone"] = S("Redstone")
filtername["rail"] = S("Transportation")
filtername["misc"] = S("Miscellaneous")
filtername["nix"] = S("Search Items")
filtername["food"] = S("Foodstuffs")
filtername["tools"] = S("Tools")
filtername["combat"] = S("Combat")
filtername["mobs"] = S("Mobs")
filtername["brew"] = S("Brewing")
filtername["matr"] = S("Materials")
filtername["inv"] = S("Survival Inventory")
--local dark_bg = "crafting_creative_bg_dark.png"
--[[local function reset_menu_item_bg()
bg["blocks"] = dark_bg
bg["deco"] = dark_bg
bg["redstone"] = dark_bg
bg["rail"] = dark_bg
bg["misc"] = dark_bg
bg["nix"] = dark_bg
bg["food"] = dark_bg
bg["tools"] = dark_bg
bg["combat"] = dark_bg
bg["mobs"] = dark_bg
bg["brew"] = dark_bg
bg["matr"] = dark_bg
bg["inv"] = dark_bg
bg["default"] = dark_bg
end]]
-- Item name representing a tab, indexed by tab name
---@type table<string, string>
local tab_icon = {
blocks = "mcl_core:brick_block",
deco = "mcl_flowers:peony",
redstone = "mesecons:redstone",
rail = "mcl_minecarts:golden_rail",
misc = "mcl_buckets:bucket_lava",
nix = "mcl_compass:compass",
food = "mcl_core:apple",
tools = "mcl_core:axe_iron",
combat = "mcl_core:sword_gold",
mobs = "mobs_mc:cow",
brew = "mcl_potions:dragon_breath",
matr = "mcl_core:stick",
inv = "mcl_chests:chest",
}
-- Get the player configured stack size when taking items from creative inventory
---@param player mt.PlayerObjectRef
---@return integer
local function get_stack_size(player)
return player:get_meta():get_int("mcl_inventory:switch_stack")
end
-- Set the player configured stack size when taking items from creative inventory
---@param player mt.PlayerObjectRef
---@param n integer
local function set_stack_size(player, n)
player:get_meta():set_int("mcl_inventory:switch_stack", n)
end
minetest.register_on_joinplayer(function(player)
if get_stack_size(player) == 0 then
set_stack_size(player, 64)
end
end)
---@param player mt.PlayerObjectRef
function mcl_inventory.set_creative_formspec(player)
local playername = player:get_player_name()
if not players[playername] then return end
local start_i = players[playername].start_i
local pagenum = start_i / (9 * 5) + 1
local page = players[playername].page
local inv_size = players[playername].inv_size
local filter = players[playername].filter
if not inv_size then
if page == "nix" then
local inv = minetest.get_inventory({ type = "detached", name = "creative_" .. playername })
inv_size = inv:get_size("main")
elseif page and page ~= "inv" then
inv_size = #(inventory_lists[page])
else
inv_size = 0
end
end
local pagemax = math.max(1, math.floor((inv_size - 1) / (9 * 5) + 1))
local name = "nix"
local main_list
local listrings = table.concat({
"listring[detached:creative_" .. playername .. ";main]",
"listring[current_player;main]",
"listring[detached:trash;main]",
})
if page then
name = page
if players[playername] then
players[playername].page = page
end
end
if name == "inv" then
-- Background images for armor slots (hide if occupied)
local armor_slot_imgs = ""
local inv = player:get_inventory()
if inv:get_stack("armor", 2):is_empty() then
armor_slot_imgs = armor_slot_imgs .. "image[3.5,0.375;1,1;mcl_inventory_empty_armor_slot_helmet.png]"
end
if inv:get_stack("armor", 3):is_empty() then
armor_slot_imgs = armor_slot_imgs .. "image[3.5,2.125;1,1;mcl_inventory_empty_armor_slot_chestplate.png]"
end
if inv:get_stack("armor", 4):is_empty() then
armor_slot_imgs = armor_slot_imgs .. "image[7.25,0.375;1,1;mcl_inventory_empty_armor_slot_leggings.png]"
end
if inv:get_stack("armor", 5):is_empty() then
armor_slot_imgs = armor_slot_imgs .. "image[7.25,2.125;1,1;mcl_inventory_empty_armor_slot_boots.png]"
end
if inv:get_stack("offhand", 1):is_empty() then
armor_slot_imgs = armor_slot_imgs .. "image[2.25,1.25;1,1;mcl_inventory_empty_armor_slot_shield.png]"
end
local stack_size = get_stack_size(player)
-- Survival inventory slots
main_list = table.concat({
mcl_formspec.get_itemslot_bg_v4(0.375, 3.375, 9, 3),
"list[current_player;main;0.375,3.375;9,3;9]",
-- Armor
mcl_formspec.get_itemslot_bg_v4(3.5, 0.375, 1, 1),
mcl_formspec.get_itemslot_bg_v4(3.5, 2.125, 1, 1),
mcl_formspec.get_itemslot_bg_v4(7.25, 0.375, 1, 1),
mcl_formspec.get_itemslot_bg_v4(7.25, 2.125, 1, 1),
"list[current_player;armor;3.5,0.375;1,1;1]",
"list[current_player;armor;3.5,2.125;1,1;2]",
"list[current_player;armor;7.25,0.375;1,1;3]",
"list[current_player;armor;7.25,2.125;1,1;4]",
-- Offhand
mcl_formspec.get_itemslot_bg_v4(2.25, 1.25, 1, 1),
"list[current_player;offhand;2.25,1.25;1,1]",
armor_slot_imgs,
-- Player preview
"image[4.75,0.33;2.25,2.83;mcl_inventory_background9.png;2]",
mcl_player.get_player_formspec_model(player, 4.75, 0.45, 2.25, 2.75, ""),
-- Crafting guide button
"image_button[11.575,0.825;1.1,1.1;craftguide_book.png;__mcl_craftguide;]",
"tooltip[__mcl_craftguide;" .. F(S("Recipe book")) .. "]",
-- Help button
"image_button[11.575,2.075;1.1,1.1;doc_button_icon_lores.png;__mcl_doc;]",
"tooltip[__mcl_doc;" .. F(S("Help")) .. "]",
-- Advancements button
"image_button[11.575,3.325;1.1,1.1;mcl_achievements_button.png;__mcl_achievements;]",
--"style_type[image_button;border=;bgimg=;bgimg_pressed=]",
"tooltip[__mcl_achievements;" .. F(S("Advancements")) .. "]",
-- Switch stack size button
"image_button[11.575,4.575;1.1,1.1;default_apple.png;__switch_stack;]",
"label[12.275,5.35;" .. F(C("#FFFFFF", tostring(stack_size ~= 1 and stack_size or ""))) .. "]",
"tooltip[__switch_stack;" .. F(S("Switch stack size")) .. "]",
-- Skins button
"image_button[11.575,5.825;1.1,1.1;mcl_skins_button.png;__mcl_skins;]",
"tooltip[__mcl_skins;" .. F(S("Select player skin")) .. "]",
})
-- For shortcuts
listrings = listrings ..
"listring[detached:" .. playername .. "_armor;armor]" ..
"listring[current_player;main]"
else
--local nb_lines = math.ceil(inv_size / 9)
-- Creative inventory slots
main_list = table.concat({
mcl_formspec.get_itemslot_bg_v4(0.375, 0.875, 9, 5),
-- Basic code to replace buttons by scrollbar
-- Require Minetest 5.8
--
--"scroll_container[0.375,0.875;11.575,6;scroll;vertical;1.25]",
--"list[detached:creative_" .. playername .. ";main;0,0;9," .. nb_lines .. ";]",
--"scroll_container_end[]",
--"scrollbaroptions[min=0;max=" .. math.max(nb_lines - 5, 0) .. ";smallstep=1;largesteps=1;arrows=hide]",
--"scrollbar[11.75,0.825;0.75,6.1;vertical;scroll;0]",
"list[detached:creative_" .. playername .. ";main;0.375,0.875;9,5;" .. tostring(start_i) .. "]",
-- Page buttons
"label[11.65,4.33;" .. F(S("@1 / @2", pagenum, pagemax)) .. "]",
"image_button[11.575,4.58;1.1,1.1;crafting_creative_prev.png^[transformR270;creative_prev;]",
"image_button[11.575,5.83;1.1,1.1;crafting_creative_next.png^[transformR270;creative_next;]",
})
end
---@param current_tab string
---@param this_tab string
---@return string
local function tab(current_tab, this_tab)
local bg_img
if current_tab == this_tab then
bg_img = "crafting_creative_active" .. button_bg_postfix[this_tab] .. ".png"
else
bg_img = "crafting_creative_inactive" .. button_bg_postfix[this_tab] .. ".png"
end
return table.concat({
"style[" .. this_tab .. ";border=false;noclip=true;bgimg=;bgimg_pressed=]",
"style[" .. this_tab .. "_outer;border=false;noclip=true;bgimg=" .. bg_img ..
";bgimg_pressed=" .. bg_img .. "]",
"button[" .. offset[this_tab] .. ";1.5,1.44;" .. this_tab .. "_outer;]",
"item_image_button[" .. boffset[this_tab] .. ";1,1;" .. tab_icon[this_tab] .. ";" .. this_tab .. ";]",
})
end
local caption = ""
if name ~= "inv" and filtername[name] then
caption = "label[0.375,0.375;" .. F(C(mcl_formspec.label_color, filtername[name])) .. "]"
end
local formspec = table.concat({
"formspec_version[6]",
"size[13,8.75]",
-- Hotbar
mcl_formspec.get_itemslot_bg_v4(0.375, 7.375, 9, 1),
"list[current_player;main;0.375,7.375;9,1;]",
-- Trash
mcl_formspec.get_itemslot_bg_v4(11.625, 7.375, 1, 1, nil, "crafting_creative_trash.png"),
"list[detached:trash;main;11.625,7.375;1,1;]",
main_list,
caption,
listrings,
tab(name, "blocks") ..
"tooltip[blocks;"..F(filtername["blocks"]).."]"..
tab(name, "deco") ..
"tooltip[deco;"..F(filtername["deco"]).."]"..
tab(name, "redstone") ..
"tooltip[redstone;"..F(filtername["redstone"]).."]"..
tab(name, "rail") ..
"tooltip[rail;"..F(filtername["rail"]).."]"..
tab(name, "misc") ..
"tooltip[misc;"..F(filtername["misc"]).."]"..
tab(name, "nix") ..
"tooltip[nix;"..F(filtername["nix"]).."]"..
tab(name, "food") ..
"tooltip[food;"..F(filtername["food"]).."]"..
tab(name, "tools") ..
"tooltip[tools;"..F(filtername["tools"]).."]"..
tab(name, "combat") ..
"tooltip[combat;"..F(filtername["combat"]).."]"..
tab(name, "mobs") ..
"tooltip[mobs;"..F(filtername["mobs"]).."]"..
tab(name, "brew") ..
"tooltip[brew;"..F(filtername["brew"]).."]"..
tab(name, "matr") ..
"tooltip[matr;"..F(filtername["matr"]).."]"..
tab(name, "inv") ..
"tooltip[inv;"..F(filtername["inv"]).."]"
})
if name == "nix" then
if filter == nil then
filter = ""
end
formspec = formspec .. table.concat({
"field[5.325,0.15;6.1,0.6;search;;" .. minetest.formspec_escape(filter) .. "]",
"field_close_on_enter[search;false]",
"field_enter_after_edit[search;true]",
"set_focus[search;true]",
})
end
if pagenum then formspec = formspec .. "p" .. tostring(pagenum) end
player:set_inventory_formspec(formspec)
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
local page = nil
if not minetest.is_creative_enabled(player:get_player_name()) then
return
end
if formname ~= "" or fields.quit == "true" then
-- No-op if formspec closed or not player inventory (formname == "")
return
end
local name = player:get_player_name()
if fields.blocks or fields.blocks_outer then
if players[name].page == "blocks" then return end
set_inv_page("blocks", player)
page = "blocks"
elseif fields.deco or fields.deco_outer then
if players[name].page == "deco" then return end
set_inv_page("deco", player)
page = "deco"
elseif fields.redstone or fields.redstone_outer then
if players[name].page == "redstone" then return end
set_inv_page("redstone", player)
page = "redstone"
elseif fields.rail or fields.rail_outer then
if players[name].page == "rail" then return end
set_inv_page("rail", player)
page = "rail"
elseif fields.misc or fields.misc_outer then
if players[name].page == "misc" then return end
set_inv_page("misc", player)
page = "misc"
elseif fields.nix or fields.nix_outer then
set_inv_page("all", player)
page = "nix"
elseif fields.food or fields.food_outer then
if players[name].page == "food" then return end
set_inv_page("food", player)
page = "food"
elseif fields.tools or fields.tools_outer then
if players[name].page == "tools" then return end
set_inv_page("tools", player)
page = "tools"
elseif fields.combat or fields.combat_outer then
if players[name].page == "combat" then return end
set_inv_page("combat", player)
page = "combat"
elseif fields.mobs or fields.mobs_outer then
if players[name].page == "mobs" then return end
set_inv_page("mobs", player)
page = "mobs"
elseif fields.brew or fields.brew_outer then
if players[name].page == "brew" then return end
set_inv_page("brew", player)
page = "brew"
elseif fields.matr or fields.matr_outer then
if players[name].page == "matr" then return end
set_inv_page("matr", player)
page = "matr"
elseif fields.inv or fields.inv_outer then
if players[name].page == "inv" then return end
page = "inv"
elseif fields.search == "" and not fields.creative_next and not fields.creative_prev then
set_inv_page("all", player)
page = "nix"
elseif fields.search and not fields.creative_next and not fields.creative_prev then
set_inv_search(string.lower(fields.search), player)
page = "nix"
elseif fields.__switch_stack then
local switch = 1
if get_stack_size(player) == 1 then
switch = 64
end
set_stack_size(player, switch)
end
if page then
players[name].page = page
else
page = players[name].page
end
local start_i = players[name].start_i
if fields.creative_prev then
start_i = start_i - 9 * 5
elseif fields.creative_next then
start_i = start_i + 9 * 5
else
-- Reset scroll bar if not scrolled
start_i = 0
end
if start_i < 0 then
start_i = start_i + 9 * 5
end
local inv_size
if page == "nix" then
local inv = minetest.get_inventory({ type = "detached", name = "creative_" .. name })
inv_size = inv:get_size("main")
elseif page and page ~= "inv" then
inv_size = #(inventory_lists[page])
else
inv_size = 0
end
players[name].inv_size = inv_size
if start_i >= inv_size then
start_i = start_i - 9 * 5
end
if start_i < 0 or start_i >= inv_size then
start_i = 0
end
players[name].start_i = start_i
if not fields.nix and fields.search then
players[name].filter = fields.search
else
players[name].filter = ""
end
mcl_inventory.set_creative_formspec(player)
end)
minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack)
return placer and placer:is_player() and minetest.is_creative_enabled(placer:get_player_name())
end)
if minetest.is_creative_enabled("") then
minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack)
-- Place infinite nodes, except for shulker boxes
local group = minetest.get_item_group(itemstack:get_name(), "shulker_box")
return group == 0 or group == nil
end)
function minetest.handle_node_drops(pos, drops, digger)
if not digger or not digger:is_player() then
for _, item in ipairs(drops) do
minetest.add_item(pos, item)
end
else
-- If there is a player
local inv = digger:get_inventory()
if inv then
for _, item in ipairs(drops) do
if not inv:contains_item("main", item, true) then
inv:add_item("main", item)
end
end
end
end
end
end
minetest.register_on_joinplayer(function(player)
-- Initialize variables and inventory
local name = player:get_player_name()
if not players[name] then
players[name] = {}
players[name].page = "nix"
players[name].filter = ""
players[name].start_i = 0
end
init(player)
-- Setup initial creative inventory to the "nix" page.
mcl_inventory.set_creative_formspec(player)
end)
minetest.register_on_player_inventory_action(function(player, action, inventory, inventory_info)
if minetest.is_creative_enabled(player:get_player_name()) and get_stack_size(player) == 64 and action == "put" and
inventory_info.listname == "main" then
local stack = inventory_info.stack
stack:set_count(stack:get_stack_max())
player:get_inventory():set_stack("main", inventory_info.index, stack)
end
end)