Option to hide uncraftable items

This setting only applies to non-creative players.
Add setting to disable waypoints
2023-12-24 11:54:56 +01:00 · 2023-11-20 17:54:44 +01:00 · 2023-11-20 17:51:34 +01:00 · 2023-10-15 21:02:35 +02:00 · 2023-07-11 18:12:35 +02:00 · 2023-06-24 08:43:04 +02:00
29 changed files with 1017 additions and 658 deletions
--- a/README.md
+++ b/README.md
@@ -71,6 +71,9 @@ From http://www.clker.com (Public Domain, CC-BY-4.0):
  * [`ui_pencil_icon.pnc`](http://www.clker.com/clipart-2256.html)
  * [`ui_waypoint_set_icon.png`](http://www.clker.com/clipart-larger-flag.html)

+From https://www.svgrepo.com (CC-BY)
+  * [`ui_teleport.png`](https://www.svgrepo.com/svg/321565/teleport)
+
 Everaldo Coelho (YellowIcon) (LGPL v2.1+):

  * [`ui_craftguide_icon.png` / `ui_craft_icon.png`](http://commons.wikimedia.org/wiki/File:Advancedsettings.png)
@@ -102,3 +105,16 @@ Other files from Wikimedia Commons:
 RealBadAngel: (CC-BY-4.0)

  * Everything else.
+
+
+## Sounds
+
+ * [`bell.ogg`](https://freesound.org/people/bennstir/sounds/81072/) by bennstir, CC 4.0
+ * [`electricity.ogg`](https://freesound.org/people/Halleck/sounds/19486/) by Halleck, CC 4.0 (cut)
+ * [`pageflip1.ogg`](https://freesound.org/people/themfish/sounds/45823/) by themfish, CC 4.0 (cut, slowed down)
+ * `pageflip2.ogg` (derived from `pageflip1.ogg`)
+ * [`trash.ogg`](https://freesound.org/people/OwlStorm/sounds/151231/) by OwlStorm, CC 0 (speed up)
+ * [`trash_all.ogg`](https://freesound.org/people/abel_K/sounds/68280/) by abel_K, Sampling Plus 1.0 (speed up)
+ * [`ui_click.ogg`](https://freesound.org/people/lartti/sounds/527569/) by lartti, CC 0 (cut)
+ * [`ui_morning.ogg`](https://freesound.org/people/InspectorJ/sounds/439472/) by InspectorJ, CC 4.0
+ * [`ui_owl.ogg`](https://freesound.org/people/manda_g/sounds/54987/) by manda_g, Sampling Plus 1.0 (cut)
--- a/api.lua
+++ b/api.lua
@@ -2,48 +2,61 @@ local S = minetest.get_translator("unified_inventory")
 local F = minetest.formspec_escape
 local ui = unified_inventory

+local function is_recipe_craftable(recipe)
+	-- Ensure the ingedients exist
+	for _, itemname in pairs(recipe.items) do
+		local groups = string.find(itemname, "group:")
+		if groups then
+			if not ui.get_group_item(string.sub(groups, 8)).item then
+				return false
+			end
+		else
+			-- Possibly an item
+			local itemname_cleaned = ItemStack(itemname):get_name()
+			if not minetest.registered_items[itemname_cleaned]
+					or minetest.get_item_group(itemname_cleaned, "not_in_craft_guide") ~= 0 then
+				return false
+			end
+		end
+	end
+	return true
+end
+
 -- Create detached creative inventory after loading all mods
 minetest.after(0.01, function()
 	local rev_aliases = {}
-	for source, target in pairs(minetest.registered_aliases) do
-		if not rev_aliases[target] then rev_aliases[target] = {} end
-		table.insert(rev_aliases[target], source)
+	for original, newname in pairs(minetest.registered_aliases) do
+		if not rev_aliases[newname] then
+			rev_aliases[newname] = {}
+		end
+		table.insert(rev_aliases[newname], original)
 	end
+
+	-- Filtered item list
 	ui.items_list = {}
 	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 ui.is_itemdef_listable(def) then
 			table.insert(ui.items_list, name)
+
+			-- Alias processing: Find recipes that belong to the current item name
 			local all_names = rev_aliases[name] or {}
 			table.insert(all_names, name)
-			for _, player_name in ipairs(all_names) do
-				local recipes = minetest.get_all_craft_recipes(player_name)
-				if recipes then
-					for _, recipe in ipairs(recipes) do
-
-						local unknowns
-
-						for _,chk in pairs(recipe.items) do
-							local groupchk = string.find(chk, "group:")
-							if (not groupchk and not minetest.registered_items[chk])
-							  or (groupchk and not ui.get_group_item(string.gsub(chk, "group:", "")).item)
-							  or minetest.get_item_group(chk, "not_in_craft_guide") ~= 0 then
-								unknowns = true
-							end
-						end
-
-						if not unknowns then
-							ui.register_craft(recipe)
-						end
+			for _, itemname in ipairs(all_names) do
+				local recipes = minetest.get_all_craft_recipes(itemname)
+				for _, recipe in ipairs(recipes or {}) do
+					if is_recipe_craftable(recipe) then
+						ui.register_craft(recipe)
 					end
 				end
 			end
 		end
 	end
+
 	table.sort(ui.items_list)
 	ui.items_list_size = #ui.items_list
-	print("Unified Inventory. inventory size: "..ui.items_list_size)
+	print("Unified Inventory. Inventory size: "..ui.items_list_size)
+
+	-- Analyse dropped items -> custom "digging" recipes
 	for _, name in ipairs(ui.items_list) do
 		local def = minetest.registered_items[name]
 		-- Simple drops
@@ -133,29 +146,51 @@ minetest.after(0.01, function()
 			end
 		end
 	end
-	for _, recipes in pairs(ui.crafts_for.recipe) do
+
+	-- Step 1: Initialize cache for looking up groups
+	unified_inventory.init_matching_cache()
+
+	-- Step 2: Find all matching items for the given spec (groups)
+	local get_matching_spec_items = unified_inventory.get_matching_items
+
+	for outputitemname, recipes in pairs(ui.crafts_for.recipe) do
+		-- List of crafts that return this item string (variable "_")
+
+		-- Problem: The group cache must be initialized after all mods finished loading
+		-- thus, invalid recipes might be indexed. Hence perform filtering with `new_recipe_list`
+		local new_recipe_list = {}
 		for _, recipe in ipairs(recipes) do
 			local ingredient_items = {}
 			for _, spec in pairs(recipe.items) do
-				local matches_spec = ui.canonical_item_spec_matcher(spec)
-				for _, name in ipairs(ui.items_list) do
-					if matches_spec(name) then
-						ingredient_items[name] = true
-					end
+				-- Get items that fit into this spec (group or item name)
+				local specname = ItemStack(spec):get_name()
+				for item_name, _ in pairs(get_matching_spec_items(specname)) do
+					ingredient_items[item_name] = true
 				end
 			end
 			for name, _ in pairs(ingredient_items) do
-				if ui.crafts_for.usage[name] == nil then
+				if not ui.crafts_for.usage[name] then
 					ui.crafts_for.usage[name] = {}
 				end
 				table.insert(ui.crafts_for.usage[name], recipe)
 			end
+
+			if next(ingredient_items) then
+				-- There's at least one known ingredient: mark as good recipe
+				-- PS: What whatll be done about partially incomplete recipes?
+				table.insert(new_recipe_list, recipe)
+			end
 		end
+		ui.crafts_for.recipe[outputitemname] = new_recipe_list
+	end
+
+	for _, callback in ipairs(ui.initialized_callbacks) do
+		callback()
 	end
 end)

+---------------- Home API ----------------

-- load_home
 local function load_home()
 	local input = io.open(ui.home_filename, "r")
 	if not input then
@@ -172,6 +207,7 @@ local function load_home()
 	end
 	io.close(input)
 end
+
 load_home()

 function ui.set_home(player, pos)
@@ -200,7 +236,8 @@ function ui.go_home(player)
 	return false
 end

-- register_craft
+---------------- Crafting API ----------------
+
 function ui.register_craft(options)
 	if not options.output then
 		return
@@ -212,12 +249,16 @@ function ui.register_craft(options)
 	if options.type == "normal" and options.width == 0 then
 		options = { type = "shapeless", items = options.items, output = options.output, width = 0 }
 	end
-	if not ui.crafts_for.recipe[itemstack:get_name()] then
-		ui.crafts_for.recipe[itemstack:get_name()] = {}
+	local item_name = itemstack:get_name()
+	if not ui.crafts_for.recipe[item_name] then
+		ui.crafts_for.recipe[item_name] = {}
 	end
-	table.insert(ui.crafts_for.recipe[itemstack:get_name()],options)
-end
+	table.insert(ui.crafts_for.recipe[item_name],options)

+	for _, callback in ipairs(ui.craft_registered_callbacks) do
+		callback(item_name, options)
+	end
+end

 local craft_type_defaults = {
 	width = 3,
@@ -225,7 +266,6 @@ local craft_type_defaults = {
 	uses_crafting_grid = false,
 }

-
 function ui.craft_type_defaults(name, options)
 	if not options.description then
 		options.description = name
@@ -236,8 +276,7 @@ end


 function ui.register_craft_type(name, options)
-	ui.registered_craft_types[name] =
-			ui.craft_type_defaults(name, options)
+	ui.registered_craft_types[name] = ui.craft_type_defaults(name, options)
 end


@@ -294,6 +333,8 @@ ui.register_craft_type("digging_chance", {
 	height = 1,
 })

+---------------- GUI registrations ----------------
+
 function ui.register_page(name, def)
 	ui.pages[name] = def
 end
@@ -309,11 +350,45 @@ function ui.register_button(name, def)
 	table.insert(ui.buttons, def)
 end

+---------------- Callback registrations ----------------
+
+function ui.register_on_initialized(callback)
+	if type(callback) ~= "function" then
+		error(("Initialized callback must be a function, %s given."):format(type(callback)))
+	end
+	table.insert(ui.initialized_callbacks, callback)
+end
+
+function ui.register_on_craft_registered(callback)
+	if type(callback) ~= "function" then
+		error(("Craft registered callback must be a function, %s given."):format(type(callback)))
+	end
+	table.insert(ui.craft_registered_callbacks, callback)
+end
+
+---------------- List getters ----------------
+
+function ui.get_recipe_list(output)
+	return ui.crafts_for.recipe[output]
+end
+
+function ui.get_registered_outputs()
+	local outputs = {}
+	for item_name, _ in pairs(ui.crafts_for.recipe) do
+		table.insert(outputs, item_name)
+	end
+	return outputs
+end
+
+---------------- Player utilities ----------------
+
 function ui.is_creative(playername)
 	return minetest.check_player_privs(playername, {creative=true})
 		or minetest.settings:get_bool("creative_mode")
 end

+---------------- Formspec helpers ----------------
+
 function ui.single_slot(xpos, ypos, bright)
 	return string.format("background9[%f,%f;%f,%f;ui_single_slot%s.png;false;16]",
 	xpos, ypos, ui.imgscale, ui.imgscale, (bright and "_bright" or "") )
--- a/bags.lua
+++ b/bags.lua
@@ -10,25 +10,26 @@ local F = minetest.formspec_escape
 local ui = unified_inventory

 ui.register_page("bags", {
-	get_formspec = function(player)
+	get_formspec = function(player, perplayer_formspec)
 		local player_name = player:get_player_name()
-		return { formspec = table.concat({
-			ui.style_full.standard_inv_bg,
-			ui.single_slot(0.925, 1.5),
-			ui.single_slot(3.425, 1.5),
-			ui.single_slot(5.925, 1.5),
-			ui.single_slot(8.425, 1.5),
-			"label["..ui.style_full.form_header_x..","..ui.style_full.form_header_y..";" .. F(S("Bags")) .. "]",
-			"button[0.6125,2.75;1.875,0.75;bag1;" .. F(S("Bag @1", 1)) .. "]",
-			"button[3.1125,2.75;1.875,0.75;bag2;" .. F(S("Bag @1", 2)) .. "]",
-			"button[5.6125,2.75;1.875,0.75;bag3;" .. F(S("Bag @1", 3)) .. "]",
-			"button[8.1125,2.75;1.875,0.75;bag4;" .. F(S("Bag @1", 4)) .. "]",
+		local std_inv_x = perplayer_formspec.std_inv_x
+		local formspec = {
+			perplayer_formspec.standard_inv_bg,
+			"label[", perplayer_formspec.form_header_x, ",",
+				perplayer_formspec.form_header_y, ";", F(S("Bags")), "]",
 			"listcolors[#00000000;#00000000]",
-			"list[detached:" .. F(player_name) .. "_bags;bag1;1.075,1.65;1,1;]",
-			"list[detached:" .. F(player_name) .. "_bags;bag2;3.575,1.65;1,1;]",
-			"list[detached:" .. F(player_name) .. "_bags;bag3;6.075,1.65;1,1;]",
-			"list[detached:" .. F(player_name) .. "_bags;bag4;8.575,1.65;1,1;]"
-		}) }
+		}
+
+		for i = 1, 4 do
+			local x = std_inv_x + i * 2.5
+			formspec[#formspec + 1] = ui.single_slot(x - 1.875, 1.5)
+			formspec[#formspec + 1] = string.format("list[detached:%s_bags;bag%i;%.3f,1.65;1,1;]",
+				F(player_name), i, x - 1.725)
+			formspec[#formspec + 1] = string.format("button[%.4f,2.75;1.875,0.75;bag%i;%s]",
+				x - 2.1875, i, F(S("Bag @1", i)))
+		end
+
+		return { formspec = table.concat(formspec) }
 	end,
 })

@@ -36,7 +37,6 @@ ui.register_button("bags", {
 	type = "image",
 	image = "ui_bags_icon.png",
 	tooltip = S("Bags"),
-	hide_lite=true
 })

 local function get_player_bag_stack(player, i)
@@ -48,23 +48,38 @@ end

 for bag_i = 1, 4 do
 	ui.register_page("bag" .. bag_i, {
-		get_formspec = function(player)
+		get_formspec = function(player, perplayer_formspec)
 			local stack = get_player_bag_stack(player, bag_i)
 			local image = stack:get_definition().inventory_image
 			local slots = stack:get_definition().groups.bagslots
+			local std_inv_x = perplayer_formspec.std_inv_x
+			local lite_mode = perplayer_formspec.is_lite_mode
+
+			local bag_inv_y, header_x, header_y = 1.5, 0.3, 0.65
+			if lite_mode then
+				bag_inv_y = 0.5
+				header_x = perplayer_formspec.form_header_x
+				header_y = perplayer_formspec.form_header_y
+			end

 			local formspec = {
-				ui.style_full.standard_inv_bg,
-				ui.make_inv_img_grid(0.3, 1.5, 8, slots/8),
-				"image[9.2,0.4;1,1;" .. image .. "]",
-				"label[0.3,0.65;" .. F(S("Bag @1", bag_i)) .. "]",
+				perplayer_formspec.standard_inv_bg,
+				ui.make_inv_img_grid(std_inv_x, bag_inv_y, 8, slots/8),
+				"label[", header_x, ",", header_y, ";", F(S("Bag @1", bag_i)), "]",
 				"listcolors[#00000000;#00000000]",
 				"listring[current_player;main]",
 				string.format("list[current_player;bag%icontents;%f,%f;8,3;]",
-				    bag_i, 0.3 + ui.list_img_offset, 1.5 + ui.list_img_offset),
-				"listring[current_name;bag" .. bag_i .. "contents]",
+				    bag_i, std_inv_x + ui.list_img_offset, bag_inv_y + ui.list_img_offset),
+				"listring[current_name;bag", bag_i, "contents]",
 			}
+
+			if lite_mode then
+				return { formspec = table.concat(formspec) }
+			end
+
 			local n = #formspec + 1
+			formspec[n] = "image[" .. std_inv_x + 8.9 .. ",0.4;1,1;" .. image .. "]"
+			n = n + 1

 			local player_name = player:get_player_name() -- For if statement.
 			if ui.trash_enabled
@@ -114,6 +129,8 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	end
 end)

+-- Player slots are preserved when unified_inventory is disabled. Do not allow modification.
+-- Fix: use a detached inventory and store the data separately.
 local function save_bags_metadata(player, bags_inv)
 	local is_empty = true
 	local bags = {}
@@ -163,7 +180,7 @@ local function load_bags_metadata(player, bags_inv)
 		save_bags_metadata(player, bags_inv)
 	end

-	-- Clean up deprecated garbage after saving
+	-- Legacy: Clean up old player lists
 	for i = 1, 4 do
 		local bag = "bag" .. i
 		player_inv:set_size(bag, 0)
@@ -172,46 +189,29 @@ end

 minetest.register_on_joinplayer(function(player)
 	local player_name = player:get_player_name()
-	local bags_inv = minetest.create_detached_inventory(player_name .. "_bags",{
+	local bags_inv = minetest.create_detached_inventory(player_name .. "_bags", {
+		allow_put = function(inv, listname, index, stack, player)
+			local new_slots = stack:get_definition().groups.bagslots
+			if not new_slots then
+				return 0 -- ItemStack is not a bag.
+			end
+
+			-- The execution order of `allow_put`/`allow_take` is not defined.
+			-- We do not know the replacement ItemStack if the items are swapped.
+			-- Hence, bag slot upgrades and downgrades are not possible with the
+			-- current API.
+
+			if not player:get_inventory():is_empty(listname .. "contents") then
+				-- Legacy: in case `allow_take` is not executed on old Minetest versions.
+				return 0
+			end
+			return 1
+		end,
 		on_put = function(inv, listname, index, stack, player)
 			player:get_inventory():set_size(listname .. "contents",
 					stack:get_definition().groups.bagslots)
 			save_bags_metadata(player, inv)
 		end,
-		allow_put = function(inv, listname, index, stack, player)
-			local new_slots = stack:get_definition().groups.bagslots
-			if not new_slots then
-				return 0
-			end
-			local player_inv = player:get_inventory()
-			local old_slots = player_inv:get_size(listname .. "contents")
-
-			if new_slots >= old_slots then
-				return 1
-			end
-
-			-- using a smaller bag, make sure it fits
-			local old_list = player_inv:get_list(listname .. "contents")
-			local new_list = {}
-			local slots_used = 0
-			local use_new_list = false
-
-			for i, v in ipairs(old_list) do
-				if v and not v:is_empty() then
-					slots_used = slots_used + 1
-					use_new_list = i > new_slots
-					new_list[slots_used] = v
-				end
-			end
-			if new_slots >= slots_used then
-				if use_new_list then
-					player_inv:set_list(listname .. "contents", new_list)
-				end
-				return 1
-			end
-			-- New bag is smaller: Disallow inserting
-			return 0
-		end,
 		allow_take = function(inv, listname, index, stack, player)
 			if player:get_inventory():is_empty(listname .. "contents") then
 				return stack:get_count()
@@ -221,6 +221,11 @@ minetest.register_on_joinplayer(function(player)
 		on_take = function(inv, listname, index, stack, player)
 			player:get_inventory():set_size(listname .. "contents", 0)
 			save_bags_metadata(player, inv)
+			if listname == ui.current_page[player:get_player_name()] then
+				-- Bag is currently open: avoid follow-up issues by navigating back
+				-- Trick: the list name is the same as the registered page name
+				ui.set_inventory_formspec(player, "bags")
+			end
 		end,
 		allow_move = function()
 			return 0
@@ -230,6 +235,20 @@ minetest.register_on_joinplayer(function(player)
 	load_bags_metadata(player, bags_inv)
 end)

+
+minetest.register_allow_player_inventory_action(function(player, action, inventory, info)
+	-- From detached inventory -> player inventory: put & take callbacks
+	if action ~= "put" or not info.listname:find("bag%dcontents") then
+		return
+	end
+	if info.stack:get_definition().groups.bagslots then
+		-- Problem 1: empty bags could be moved into their own slots
+		-- Problem 2: cannot reliably keep track of ItemStack ownership due to
+		--> Disallow all external bag movements into this list
+		return 0
+	end
+end)
+
 -- register bag tools
 minetest.register_tool("unified_inventory:bag_small", {
 	description = S("Small Bag"),
--- a/callbacks.lua
+++ b/callbacks.lua
@@ -1,3 +1,5 @@
+local ui = unified_inventory
+
 local function default_refill(stack)
 	stack:set_count(stack:get_stack_max())
 	local itemdef = minetest.registered_items[stack:get_name()]
@@ -12,20 +14,17 @@ end
 minetest.register_on_joinplayer(function(player)
 	local player_name = player:get_player_name()
 	unified_inventory.players[player_name] = {}
-	unified_inventory.current_index[player_name] = 1
+	unified_inventory.current_index[player_name] = 1 -- Item (~page) index
 	unified_inventory.filtered_items_list[player_name] =
-	unified_inventory.items_list
+		unified_inventory.items_list
 	unified_inventory.activefilter[player_name] = ""
 	unified_inventory.active_search_direction[player_name] = "nochange"
-	unified_inventory.apply_filter(player, "", "nochange")
 	unified_inventory.current_searchbox[player_name] = ""
 	unified_inventory.current_category[player_name] = "all"
 	unified_inventory.current_category_scroll[player_name] = 0
 	unified_inventory.alternate[player_name] = 1
 	unified_inventory.current_item[player_name] = nil
 	unified_inventory.current_craft_direction[player_name] = "recipe"
-	unified_inventory.set_inventory_formspec(player,
-	unified_inventory.default)

 	-- Refill slot
 	local refill = minetest.create_detached_inventory(player_name.."refill", {
@@ -47,30 +46,58 @@ minetest.register_on_joinplayer(function(player)
 	refill:set_size("main", 1)
 end)

+minetest.register_on_mods_loaded(function()
+       minetest.register_on_joinplayer(function(player)
+               -- After everything is initialized, set up the formspec
+               ui.apply_filter(player, "", "nochange")
+               ui.set_inventory_formspec(player, unified_inventory.default)
+       end)
+end)
+
 local function apply_new_filter(player, search_text, new_dir)
 	local player_name = player:get_player_name()
-	minetest.sound_play("click", {to_player=player_name, gain = 0.1})
-	unified_inventory.apply_filter(player, search_text, new_dir)
-	unified_inventory.current_searchbox[player_name] = search_text
-	unified_inventory.set_inventory_formspec(player,
-			unified_inventory.current_page[player_name])
+
+	minetest.sound_play("ui_click", {to_player=player_name, gain = 0.1})
+	ui.apply_filter(player, search_text, new_dir)
+	ui.current_searchbox[player_name] = search_text
+	ui.set_inventory_formspec(player, ui.current_page[player_name])
+end
+
+-- Search box handling
+local function receive_fields_searchbox(player, formname, fields)
+	local player_name = player:get_player_name()
+
+	-- always take new search text, even if not searching on it yet
+	if fields.searchbox and fields.searchbox ~= ui.current_searchbox[player_name] then
+		ui.current_searchbox[player_name] = fields.searchbox
+	end
+
+	if fields.searchbutton
+			or fields.key_enter_field == "searchbox" then
+
+		if ui.current_searchbox[player_name] ~= ui.activefilter[player_name] then
+			ui.apply_filter(player, ui.current_searchbox[player_name], "nochange")
+			ui.set_inventory_formspec(player, ui.current_page[player_name])
+			minetest.sound_play("paperflip2",
+					{to_player=player_name, gain = 1.0})
+		end
+	elseif fields.searchresetbutton then
+		if ui.activefilter[player_name] ~= "" then
+			apply_new_filter(player, "", "nochange")
+		end
+	end
 end

 minetest.register_on_player_receive_fields(function(player, formname, fields)
-	local player_name = player:get_player_name()
-
-	local ui_peruser,draw_lite_mode = unified_inventory.get_per_player_formspec(player_name)
-
 	if formname ~= "" then
 		return
 	end

-	-- always take new search text, even if not searching on it yet
-	if fields.searchbox
-	and fields.searchbox ~= unified_inventory.current_searchbox[player_name] then
-		unified_inventory.current_searchbox[player_name] = fields.searchbox
-	end
+	receive_fields_searchbox(player, formname, fields)

+	local player_name = player:get_player_name()
+
+	local ui_peruser,draw_lite_mode = unified_inventory.get_per_player_formspec(player_name)

 	local clicked_category
 	for name, value in pairs(fields) do
@@ -89,19 +116,14 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 				unified_inventory.current_page[player_name])
 	end

-	if fields.next_category then
-		local scroll = math.min(#unified_inventory.category_list-ui_peruser.pagecols, unified_inventory.current_category_scroll[player_name] + 1)
-		if scroll ~= unified_inventory.current_category_scroll[player_name] then
-			unified_inventory.current_category_scroll[player_name] = scroll
-			unified_inventory.set_inventory_formspec(player,
-					unified_inventory.current_page[player_name])
-		end
-	end
-	if fields.prev_category then
-		local scroll = math.max(0, unified_inventory.current_category_scroll[player_name] - 1)
-		if scroll ~= unified_inventory.current_category_scroll[player_name] then
-			unified_inventory.current_category_scroll[player_name] = scroll
-			unified_inventory.set_inventory_formspec(player,
+	if fields.next_category or fields.prev_category then
+		local step = fields.next_category and 1 or -1
+		local scroll_old = ui.current_category_scroll[player_name]
+		local scroll_new = math.max(0, math.min(#ui.category_list - ui_peruser.pagecols, scroll_old + step))
+
+		if scroll_old ~= scroll_new then
+			ui.current_category_scroll[player_name] = scroll_new
+			ui.set_inventory_formspec(player,
 					unified_inventory.current_page[player_name])
 		end
 	end
@@ -109,7 +131,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	for i, def in pairs(unified_inventory.buttons) do
 		if fields[def.name] then
 			def.action(player)
-			minetest.sound_play("click",
+			minetest.sound_play("ui_click",
 					{to_player=player_name, gain = 0.1})
 			return
 		end
@@ -158,7 +180,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	-- Check clicked item image button
 	local clicked_item
 	for name, value in pairs(fields) do
-		local new_dir, mangled_item = string.match(name, "^item_button_([a-z]+)_(.*)$")
+		local new_dir, mangled_item = string.match(name, "^[0-9]*_?item_button_([a-z]+)_(.*)$")
 		if new_dir and mangled_item then
 			clicked_item = unified_inventory.demangle_for_formspec(mangled_item)
 			if string.sub(clicked_item, 1, 6) == "group:" then
@@ -174,7 +196,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		end
 	end
 	if clicked_item then
-		minetest.sound_play("click",
+		minetest.sound_play("ui_click",
 				{to_player=player_name, gain = 0.1})
 		local page = unified_inventory.current_page[player_name]
 		local player_creative = unified_inventory.is_creative(player_name)
@@ -196,22 +218,11 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		end
 	end

-	if fields.searchbutton
-			or fields.key_enter_field == "searchbox" then
-		unified_inventory.apply_filter(player, unified_inventory.current_searchbox[player_name], "nochange")
-		unified_inventory.set_inventory_formspec(player,
-				unified_inventory.current_page[player_name])
-		minetest.sound_play("paperflip2",
-				{to_player=player_name, gain = 1.0})
-	elseif fields.searchresetbutton then
-		apply_new_filter(player, "", "nochange")
-	end
-
 	-- alternate buttons
 	if not (fields.alternate or fields.alternate_prev) then
 		return
 	end
-	minetest.sound_play("click",
+	minetest.sound_play("ui_click",
 			{to_player=player_name, gain = 0.1})
 	local item_name = unified_inventory.current_item[player_name]
 	if not item_name then
@@ -242,11 +253,8 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			unified_inventory.current_page[player_name])
 end)

-if minetest.delete_detached_inventory then
-	minetest.register_on_leaveplayer(function(player)
-		local player_name = player:get_player_name()
-		minetest.delete_detached_inventory(player_name.."_bags")
-		minetest.delete_detached_inventory(player_name.."craftrecipe")
-		minetest.delete_detached_inventory(player_name.."refill")
-	end)
-end
+minetest.register_on_leaveplayer(function(player)
+	local player_name = player:get_player_name()
+	minetest.remove_detached_inventory(player_name.."_bags")
+	minetest.remove_detached_inventory(player_name.."refill")
+end)
--- a/category.lua
+++ b/category.lua
@@ -96,6 +96,9 @@ function unified_inventory.register_category(category_name, config)
 	end
 	update_category_list()
 end
+
+-- TODO: Mark these for removal. They are pretty much useless
+
 function unified_inventory.set_category_symbol(category_name, symbol)
 	ensure_category_exists(category_name)
 	unified_inventory.registered_categories[category_name].symbol = symbol
--- a/doc/mod_api.txt
+++ b/doc/mod_api.txt
@@ -1,7 +1,8 @@
 unified_inventory API
 =====================

-This file provides information about the API of unified_inventory.
+This file provides information about the API of unified_inventory
+and can be viewed in Markdown readers.

 API revisions within unified_inventory can be checked using:

@@ -20,6 +21,66 @@ Grouped by use-case, afterwards sorted alphabetically.
 	* Checks whether creative is enabled or the player has `creative`


+Callbacks
+---------
+
+Register a callback that will be run whenever a craft is registered via unified_inventory.register_craft.
+This callback is run before any recipe ingredients checks, hence it is also executed on recipes that are
+purged after all mods finished loading.
+
+	unified_inventory.register_on_craft_registered(
+		function (item_name, options)
+			-- item_name (string): name of the output item, equivalent to `ItemStack:get_name()`
+			-- options (table): definition table of crafts registered by `unified_inventory.register_craft`
+		end
+	)
+
+Register a callback that will be run after all mods have loaded and after the unified_inventory mod has initialised all its internal structures:
+
+	unified_inventory.register_on_initialized(callback)
+		-- The callback is passed no arguments
+
+
+Accessing Data
+--------------
+
+These methods should be used instead of accessing the unified_inventory data structures directly - this will ensure your code survives any potential restructuring of the mod.
+
+Get a list of recipes for a particular output item:
+
+	unified_inventory.get_recipe_list(output_item)
+
+	Returns a list of tables, each holding a recipe definition, like:
+	{
+		{
+			type = "normal",
+			items = { "default:stick", "default:stick", "default:stick", "default:stick" },
+			output = "default:wood",
+			width = 2
+		},
+		{
+			type = "shapeless",
+			items = { "default:tree" },
+			output = "default:wood 4",
+			width = 0
+		},
+		...
+	}
+
+Get a list of all the output items crafts have been registered for:
+
+	unified_inventory.get_registered_outputs()
+
+	Returns a list of item names, like:
+	{
+		"default:stone",
+		"default:chest",
+		"default:brick",
+		"doors:door_wood",
+		...
+	}
+
+
 Pages
 -----

@@ -105,68 +166,57 @@ Register a non-standard craft recipe:
 Categories
 ----------

-Register a new category:
-	The config table (second argument) is optional, and all its members are optional
-	See the unified_inventory.set_category_* functions for more details on the members of the config table
+ * `unified_inventory.register_category(name, def)`
+     * Registers a new category
+     * `name` (string): internal category name
+     * `def` (optional, table): also its fields are optional

 	unified_inventory.register_category("category_name", {
-		symbol = "mod_name:item_name" or "texture.png",
+		symbol = source,
+		-- ^ Can be in the format "mod_name:item_name" or "texture.png",
 		label = "Human Readable Label",
 		index = 5,
+		-- ^ Categories are sorted by index. Lower numbers appear before higher ones.
+		--   By default, the name is translated to a number: AA -> 0.0101, ZZ -> 0.2626
+		---  Predefined category indices: "all" = -2, "uncategorized" = -1
 		items = {
 			"mod_name:item_name",
 			"another_mod:different_item"
 		}
+		-- ^ List of items within this category
 	})
+ * `unified_inventory.remove_category(name)`
+     * Removes an entire category

-Add / override the symbol for a category:
-	The category does not need to exist first
-	The symbol can be an item name or a texture image
-	If unset this will default to "default:stick"
+Modifier functions (to be removed)

-	unified_inventory.set_category_symbol("category_name", "mod_name:item_name" or "texture.png")
+ * `unified_inventory.set_category_symbol(name, source)`
+     * Changes the symbol of the category. The category does not need to exist yet.
+     * `name` (string): internal category name
+     * `source` (string, optional): `"mod_name:item_name"` or `"texture.png"`.
+       Defaults to `"default:stick"` if not specified.
+ * `unified_inventory.set_category_label(name, label)`
+     * Changes the human readable label of the category.
+     * `name` (string): internal category name
+     * `label` (string): human readable label. Defaults to the category name.
+ * `unified_inventory.set_category_index(name, index)`
+     * Changes the sorting index of the category.
+     * `name` (string): internal category name
+     * `index` (numeric): any real number

-Add / override the human readable label for a category:
-	If unset this will default to the category name
+Item management

-	unified_inventory.set_category_label("category_name", "Human Readable Label")
+ * `	unified_inventory.add_category_item(name, itemname)`
+     * Adds a single item to the category
+     * `itemname` (string): self-explanatory
+ * `unified_inventory.add_category_items(name, { itemname1, itemname2, ... }`
+     * Same as above but with multiple items
+ * `unified_inventory.remove_category_item(name, itemname)`
+     * Removes an item from the category
+ * `unified_inventory.find_category(itemname)`
+     * Looks up the first category containing this item
+     * Returns: category name (string) or nil
+ * `unified_inventory.find_categories(itemname)`
+     * Looks up the item name within all registered categories
+     * Returns: array of category names (table)

-Add / override the sorting index of the category:
-	Must be a number, can also be negative (-5) or fractional (2.345)
-	This determines the position the category appears in the list of categories
-	The "all" meta-category has index -2, the "misc"/"uncategorized" meta-category has index -1, use a negative number smaller than these to make a category appear before these in the list
-	By default categories are sorted alphabetically with an index between 0.0101(AA) and 0.2626(ZZ)
-
-	unified_inventory.set_category_index("category_name", 5)
-
-Add a single item to a category:
-
-	unified_inventory.add_category_item("category_name", "mod_name:item_name")
-
-Add multiple items to a category:
-
-	unified_inventory.add_category_items("category_name", {
-		"mod_name:item_name",
-		"another_mod:different_item"
-	})
-
-Remove an item from a category:
-
-	unified_inventory.remove_category_item("category_name", "mod_name:item_name")
-
-Remove a category entirely:
-
-	unified_inventory.remove_category("category_name")
-
-Finding existing items in categories:
-	This will find the first category an item exists in
-	It should be used for checking if an item is catgorised
-	Returns "category_name" or nil
-
-	unified_inventory.find_category("mod_name:item_name")
-
-
-	This will find all the categories an item exists in
-	Returns a number indexed table (list) of category names
-
-	unified_inventory.find_categories("mod_name:item_name")
--- a/group.lua
+++ b/group.lua
@@ -1,29 +1,5 @@
 local S = minetest.get_translator("unified_inventory")
-
-function unified_inventory.canonical_item_spec_matcher(spec)
-	local specname = ItemStack(spec):get_name()
-	if specname:sub(1, 6) ~= "group:" then
-		return function (itemname)
-			return itemname == specname
-		end
-	end
-
-	local group_names = specname:sub(7):split(",")
-	return function (itemname)
-		local itemdef = minetest.registered_items[itemname]
-		for _, group_name in ipairs(group_names) do
-			if (itemdef.groups[group_name] or 0) == 0 then
-				return false
-			end
-		end
-		return true
-	end
-end
-
-function unified_inventory.item_matches_spec(item, spec)
-	local itemname = ItemStack(item):get_name()
-	return unified_inventory.canonical_item_spec_matcher(spec)(itemname)
-end
+local ui = unified_inventory

 function unified_inventory.extract_groupnames(groupname)
 	local specname = ItemStack(groupname):get_name()
@@ -34,22 +10,6 @@ function unified_inventory.extract_groupnames(groupname)
 	return table.concat(group_names, S(" and ")), #group_names
 end

-unified_inventory.registered_group_items = {
-	mesecon_conductor_craftable = "mesecons:wire_00000000_off",
-	stone = "default:cobble",
-	wood = "default:wood",
-	book = "default:book",
-	sand = "default:sand",
-	leaves = "default:leaves",
-	tree = "default:tree",
-	vessel = "vessels:glass_bottle",
-	wool = "wool:white",
-}
-
-function unified_inventory.register_group_item(groupname, itemname)
-	unified_inventory.registered_group_items[groupname] = itemname
-end
-

 -- This is used when displaying craft recipes, where an ingredient is
 -- specified by group rather than as a specific item.  A single-item group
@@ -67,6 +27,7 @@ end
 -- It may be a comma-separated list of group names.  This is really a
 -- "group:..." ingredient specification, minus the "group:" prefix.

+-- TODO Replace this with the more efficient spec matcher (below)
 local function compute_group_item(group_name_list)
 	local group_names = group_name_list:split(",")
 	local candidate_items = {}
@@ -125,3 +86,61 @@ function unified_inventory.get_group_item(group_name)
 	return group_item_cache[group_name]
 end

+
+--[[
+This is for filtering known items by groups
+e.g. find all items that match "group:flower,yellow" (flower AND yellow groups)
+]]
+local spec_matcher = {}
+function unified_inventory.init_matching_cache()
+	for _, name in ipairs(ui.items_list) do
+		-- we only need to care about groups, exact items are handled separately
+		for group, value in pairs(minetest.registered_items[name].groups) do
+			if value and value ~= 0 then
+				if not spec_matcher[group] then
+					spec_matcher[group] = {}
+				end
+				spec_matcher[group][name] = true
+			end
+		end
+	end
+end
+
+--[[
+Retrieves all matching items
+
+Arguments:
+	specname (string): Item name or group(s) to filter
+
+Output:
+	{
+		matchingitem1 = true,
+		...
+	}
+]]
+function unified_inventory.get_matching_items(specname)
+	if specname:sub(1,6) ~= "group:" then
+		return { [specname] = true }
+	end
+
+	local accepted = {}
+	for i, group in ipairs(specname:sub(7):split(",")) do
+		if i == 1 then
+			-- First step: Copy all possible item names in this group
+			for name, _ in pairs(spec_matcher[group] or {}) do
+				accepted[name] = true
+			end
+		else
+			-- Perform filtering
+			if spec_matcher[group] then
+				for name, _ in pairs(accepted) do
+					accepted[name] = spec_matcher[group][name]
+				end
+			else
+				-- No matching items
+				return {}
+			end
+		end
+	end
+	return accepted
+end
--- a/init.lua
+++ b/init.lua
@@ -1,5 +1,11 @@
 -- Unified Inventory

+if not minetest.features.formspec_version_element then
+	-- At least formspec_version[] is the minimal feature requirement
+	error("Unified Inventory requires Minetest version 5.4.0 or newer.\n" ..
+		" Please update Minetest or use an older version of Unified Inventory.")
+end
+
 local modpath = minetest.get_modpath(minetest.get_current_modname())
 local worldpath = minetest.get_worldpath()

@@ -24,6 +30,8 @@ unified_inventory = {
 	filtered_items_list = {},
 	pages = {},
 	buttons = {},
+	initialized_callbacks = {},
+	craft_registered_callbacks = {},

 	-- Homepos stuff
 	home_pos = {},
@@ -42,8 +50,12 @@ unified_inventory = {
 	trash_enabled = (minetest.settings:get_bool("unified_inventory_trash") ~= false),
 	imgscale = 1.25,
 	list_img_offset = 0.13,
-	standard_background = "background9[0,0;1,1;ui_formbg_9_sliced.png;true;16]",
-	version = 2
+	standard_background = "bgcolor[#0000]background9[0,0;1,1;ui_formbg_9_sliced.png;true;16]",
+
+	hide_disabled_buttons = minetest.settings:get_bool("unified_inventory_hide_disabled_buttons", false),
+	hide_uncraftable_items = minetest.settings:get_bool("unified_inventory_hide_uncraftable_items", false),
+
+	version = 5
 }

 local ui = unified_inventory
@@ -56,10 +68,16 @@ ui.style_full = {
 	formspec_y = 1,
 	formw = 17.75,
 	formh = 12.25,
+	-- Item browser size, pos
 	pagecols = 8,
 	pagerows = 9,
 	page_x = 10.75,
 	page_y = 2.30,
+	-- Item browser controls
+	page_buttons_x = 11.60,
+	page_buttons_y = 10.15,
+	searchwidth = 3.4,
+	-- Crafting grid positions
 	craft_x = 2.8,
 	craft_y = 1.15,
 	craftresult_x = 7.8,
@@ -71,13 +89,15 @@ ui.style_full = {
 	craft_guide_resultstr_x = 0.3,
 	craft_guide_resultstr_y = 0.6,
 	give_btn_x = 0.25,
+	-- Tab switching buttons
 	main_button_x = 0.4,
 	main_button_y = 11.0,
-	page_buttons_x = 11.60,
-	page_buttons_y = 10.15,
-	searchwidth = 3.4,
+	main_button_cols = 12,
+	main_button_rows = 1,
+	-- Tab title position
 	form_header_x = 0.4,
 	form_header_y = 0.4,
+	-- Generic sizes
 	btn_spc = 0.85,
 	btn_size = 0.75,
 	std_inv_x = 0.3,
@@ -89,10 +109,16 @@ ui.style_lite = {
 	formspec_y =  0.6,
 	formw = 14,
 	formh = 9.75,
+	-- Item browser size, pos
 	pagecols = 4,
 	pagerows = 5,
 	page_x = 10.5,
 	page_y = 2.15,
+	-- Item browser controls
+	page_buttons_x = 10.5,
+	page_buttons_y = 6.15,
+	searchwidth = 1.6,
+	-- Crafting grid positions
 	craft_x = 2.6,
 	craft_y = 0.75,
 	craftresult_x = 5.75,
@@ -104,13 +130,15 @@ ui.style_lite = {
 	craft_guide_resultstr_x = 0.15,
 	craft_guide_resultstr_y = 0.35,
 	give_btn_x = 0.15,
+	-- Tab switching buttons
 	main_button_x = 10.5,
 	main_button_y = 8.15,
-	page_buttons_x = 10.5,
-	page_buttons_y = 6.15,
-	searchwidth = 1.6,
+	main_button_cols = 4,
+	main_button_rows = 2,
+	-- Tab title position
 	form_header_x =  0.2,
 	form_header_y =  0.2,
+	-- Generic sizes
 	btn_spc = 0.8,
 	btn_size = 0.7,
 	std_inv_x = 0.1,
@@ -164,6 +192,10 @@ dofile(modpath.."/register.lua")
 if minetest.settings:get_bool("unified_inventory_bags") ~= false then
 	dofile(modpath.."/bags.lua")
 end
-
-dofile(modpath.."/item_names.lua")
-dofile(modpath.."/waypoints.lua")
+if minetest.settings:get_bool("unified_inventory_item_names") ~= false then
+	dofile(modpath.."/item_names.lua")
+end
+if minetest.settings:get_bool("unified_inventory_waypoints") ~= false then
+	dofile(modpath.."/waypoints.lua")
+end
+dofile(modpath.."/legacy.lua") -- mod compatibility
--- a/internal.lua
+++ b/internal.lua
@@ -18,13 +18,16 @@ function ui.demangle_for_formspec(str)
 	return string.gsub(str, "_([0-9]+)_", function (v) return string.char(v) end)
 end

-
+-- Get the player-specific unified_inventory style
 function ui.get_per_player_formspec(player_name)
 	local draw_lite_mode = ui.lite_mode and not minetest.check_player_privs(player_name, {ui_full=true})

-	return table.copy(draw_lite_mode and ui.style_lite or ui.style_full), draw_lite_mode
+	local style = table.copy(draw_lite_mode and ui.style_lite or ui.style_full)
+	style.is_lite_mode = draw_lite_mode
+	return style
 end

+-- Creates an item image or regular image button with a tooltip
 local function formspec_button(ui_peruser, name, image, offset, pos, scale, label)
 	local element = 'image_button'
 	if minetest.registered_items[image] then
@@ -41,113 +44,103 @@ local function formspec_button(ui_peruser, name, image, offset, pos, scale, labe
 		string.format("tooltip[%s;%s]", name, F(label or name))
 end

-function ui.get_formspec(player, page)
-
-	if not player then
-		return ""
-	end
-
-	local player_name = player:get_player_name()
-	local ui_peruser,draw_lite_mode = ui.get_per_player_formspec(player_name)
-
-	ui.current_page[player_name] = page
-	local pagedef = ui.pages[page]
-
-	if not pagedef then
-		return "" -- Invalid page name
-	end
-
-	local formspec = {
-		"formspec_version[4]",
-		"size["..ui_peruser.formw..","..ui_peruser.formh.."]",
-		pagedef.formspec_prepend and "" or "no_prepend[]",
-		ui.standard_background
-	}
-
-	local n = 5
-
-	local perplayer_formspec = ui.get_per_player_formspec(player_name)
-	local fsdata = pagedef.get_formspec(player, perplayer_formspec)
-
-	formspec[n] = fsdata.formspec
-	n = n+1
-
-	local button_row = 0
-	local button_col = 0
+-- Add registered buttons (tabs)
+local function formspec_tab_buttons(player, formspec, style)
+	local n = #formspec + 1

 	-- Main buttons

 	local filtered_inv_buttons = {}

-	for i, def in pairs(ui.buttons) do
-		if not (draw_lite_mode and def.hide_lite) then
-			table.insert(filtered_inv_buttons, def)
-		end
-	end
-
-	for i, def in pairs(filtered_inv_buttons) do
-
-		if draw_lite_mode and i > 4 then
-			button_row = 1
-			button_col = 1
-		end
-
-		if def.type == "image" then
-			if (def.condition == nil or def.condition(player) == true) then
-				formspec[n] = string.format("image_button[%f,%f;%f,%f;%s;%s;]",
-					ui_peruser.main_button_x + ui_peruser.btn_spc * (i - 1) - button_col * ui_peruser.btn_spc * 4,
-					ui_peruser.main_button_y + button_row * ui_peruser.btn_spc,
-					ui_peruser.btn_size,ui_peruser.btn_size,
-					F(def.image),
-					F(def.name))
-				formspec[n+1] = "tooltip["..F(def.name)..";"..(def.tooltip or "").."]"
-				n = n+2
-			else
-				formspec[n] = string.format("image[%f,%f;%f,%f;%s^[colorize:#808080:alpha]",
-				ui_peruser.main_button_x + ui_peruser.btn_spc * (i - 1) - button_col * ui_peruser.btn_spc * 4,
-				ui_peruser.main_button_y + button_row * ui_peruser.btn_spc,
-				ui_peruser.btn_size,ui_peruser.btn_size,def.image)
-				n = n+1
+	for _, def in pairs(ui.buttons) do
+		if not (style.is_lite_mode and def.hide_lite) then
+			if def.condition == nil or def.condition(player) or not ui.hide_disabled_buttons then
+				table.insert(filtered_inv_buttons, def)
 			end
 		end
 	end

-	if fsdata.draw_inventory ~= false then
-		-- Player inventory
-		formspec[n] = "listcolors[#00000000;#00000000]"
-		formspec[n+1] = ui_peruser.standard_inv
-		n = n+2
+	local needs_scrollbar = #filtered_inv_buttons > style.main_button_cols * style.main_button_rows
+
+	formspec[n] = ("scroll_container[%g,%g;%g,%g;tabbtnscroll;vertical]"):format(
+		style.main_button_x, style.main_button_y, -- position
+		style.main_button_cols * style.btn_spc, style.main_button_rows -- size
+	)
+	n = n + 1
+
+	for i, def in pairs(filtered_inv_buttons) do
+		local pos_x =           ((i - 1) % style.main_button_cols) * style.btn_spc
+		local pos_y = math.floor((i - 1) / style.main_button_cols) * style.btn_spc
+
+		if def.type == "image" then
+			if (def.condition == nil or def.condition(player)) then
+				formspec[n] = string.format("image_button[%g,%g;%g,%g;%s;%s;]",
+					pos_x, pos_y, style.btn_size, style.btn_size,
+					F(def.image),
+					F(def.name))
+				formspec[n+1] = "tooltip["..F(def.name)..";"..(def.tooltip or "").."]"
+				n = n+2
+
+			else
+				formspec[n] = string.format("image[%g,%g;%g,%g;%s^[colorize:#808080:alpha]",
+					pos_x, pos_y, style.btn_size, style.btn_size,
+					def.image)
+				n = n+1
+			end
+		end
 	end
-
-	if fsdata.draw_item_list == false then
-		return table.concat(formspec, "")
+	formspec[n] = "scroll_container_end[]"
+	if needs_scrollbar then
+		local total_rows = math.ceil(#filtered_inv_buttons / style.main_button_cols)
+		formspec[n+1] = ("scrollbaroptions[max=%i;arrows=hide]"):format(
+			-- This calculation is not 100% accurate but "good enough"
+			(total_rows - style.main_button_rows) * style.btn_spc * 10
+		)
+		formspec[n+2] = ("scrollbar[%g,%g;0.4,%g;vertical;tabbtnscroll;0]"):format(
+			style.main_button_x + style.main_button_cols * style.btn_spc - 0.1, -- x pos
+			style.main_button_y, -- y pos
+			style.main_button_rows * style.btn_spc -- height
+		)
+		formspec[n+3] = "scrollbaroptions[max=1000;arrows=default]"
 	end
+end

-	-- Category filters
+-- Add category GUI elements (top right)
+local function formspec_add_categories(player, formspec, ui_peruser)
+	local player_name = player:get_player_name()
+	local n = #formspec + 1

-	local categories_pos = { ui_peruser.page_x, ui_peruser.page_y-ui_peruser.btn_spc-0.5 }
-	local categories_scroll_pos = { ui_peruser.page_x, ui_peruser.form_header_y-(draw_lite_mode and 0 or 0.2) }
+	local categories_pos = {
+		ui_peruser.page_x,
+		ui_peruser.page_y-ui_peruser.btn_spc-0.5
+	}
+	local categories_scroll_pos = {
+		ui_peruser.page_x,
+		ui_peruser.form_header_y - (ui_peruser.is_lite_mode and 0 or 0.2)
+	}

-	formspec[n] = string.format("background9[%f,%f;%f,%f;%s;false;3]",
-		ui_peruser.page_x-0.1, categories_scroll_pos[2],
-		(ui_peruser.btn_spc * ui_peruser.pagecols) + 0.13, 1.4+(draw_lite_mode and 0 or 0.2),
+	formspec[n] = string.format("background9[%f,%f;%f,%f;%s;false;16]",
+		ui_peruser.page_x-0.15, categories_scroll_pos[2],
+		(ui_peruser.btn_spc * ui_peruser.pagecols) + 0.2, 1.4 + (ui_peruser.is_lite_mode and 0 or 0.2),
 		"ui_smallbg_9_sliced.png")
 	n = n + 1

-	formspec[n] = string.format("label[%f,%f;%s]", ui_peruser.page_x, ui_peruser.form_header_y+(draw_lite_mode and 0.3 or 0.2), "Category:")
+	formspec[n] = string.format("label[%f,%f;%s]",
+		ui_peruser.page_x,
+		ui_peruser.form_header_y + (ui_peruser.is_lite_mode and 0.3 or 0.2), F(S("Category:")))
 	n = n + 1

 	local scroll_offset = 0
-	local category_count = #unified_inventory.category_list
+	local category_count = #ui.category_list
 	if category_count > ui_peruser.pagecols then
-		scroll_offset = unified_inventory.current_category_scroll[player_name]
+		scroll_offset = ui.current_category_scroll[player_name]
 	end

-	for index, category in ipairs(unified_inventory.category_list) do
+	for index, category in ipairs(ui.category_list) do
 		local column = index - scroll_offset
 		if column > 0 and column <= ui_peruser.pagecols then
 			local scale = 0.8
-			if unified_inventory.current_category[player_name] == category.name then
+			if ui.current_category[player_name] == category.name then
 				scale = 1
 			end
 			formspec[n] = formspec_button(ui_peruser, "category_"..category.name, category.symbol, categories_pos, {column-1, 0}, scale, category.label)
@@ -162,10 +155,13 @@ function ui.get_formspec(player, page)
 	if category_count > ui_peruser.pagecols and category_count - scroll_offset > ui_peruser.pagecols then
 		-- next
 		formspec[n] = formspec_button(ui_peruser, "next_category", "ui_right_icon.png", categories_scroll_pos, {ui_peruser.pagecols - 1, 0}, 0.8, S("Scroll categories right"))
-		n = n + 1
 	end
+end
+
+local function formspec_add_search_box(player, formspec, ui_peruser)
+	local player_name = player:get_player_name()
+	local n = #formspec + 1

-	-- Search box
 	formspec[n] = "field_close_on_enter[searchbox;false]"

 	formspec[n+1] = string.format("field[%f,%f;%f,%f;searchbox;;%s]",
@@ -182,7 +178,16 @@ function ui.get_formspec(player, page)
 		ui_peruser.btn_size, ui_peruser.btn_size)
 	formspec[n+5] = "tooltip[searchresetbutton;"..F(S("Reset search and display everything")).."]"

-	n = n + 6
+	if ui.activefilter[player_name] ~= "" then
+		formspec[n+6] = string.format("label[%f,%f;%s: %s]",
+			ui_peruser.page_x, ui_peruser.page_y - 0.25,
+			F(S("Filter")), F(ui.activefilter[player_name]))
+	end
+end
+
+local function formspec_add_item_browser(player, formspec, ui_peruser)
+	local player_name = player:get_player_name()
+	local n = #formspec + 1

 	-- Controls to flip items pages

@@ -195,9 +200,9 @@ function ui.get_formspec(player, page)
 		{ "ui_skip_forward_icon.png",  "end_list",   S("Last page") },
 	}

-	if draw_lite_mode then
-		btnlist[5] = nil
+	if ui_peruser.is_lite_mode then
 		btnlist[2] = nil
+		btnlist[5] = nil
 	end

 	local bn = 0
@@ -212,69 +217,116 @@ function ui.get_formspec(player, page)
 		n = n + 2
 	end

-	local no_matches = S("No matching items")
-	if draw_lite_mode then
-		no_matches = S("No matches.")
-	end
-
 	-- Items list
 	if #ui.filtered_items_list[player_name] == 0 then
-		formspec[n] = "label["..ui_peruser.page_x..","..(ui_peruser.page_y+0.15)..";" .. F(no_matches) .. "]"
-	else
-		local dir = ui.active_search_direction[player_name]
-		local list_index = ui.current_index[player_name]
-		local page2 = math.floor(list_index / (ui_peruser.items_per_page) + 1)
-		local pagemax = math.floor(
-			(#ui.filtered_items_list[player_name] - 1)
-				/ (ui_peruser.items_per_page) + 1)
-		for y = 0, ui_peruser.pagerows - 1 do
-			for x = 0, ui_peruser.pagecols - 1 do
-				local name = ui.filtered_items_list[player_name][list_index]
-				local item = minetest.registered_items[name]
-				if item then
-					-- Clicked on current item: Flip crafting direction
-					if name == ui.current_item[player_name] then
-						local cdir = ui.current_craft_direction[player_name]
-						if cdir == "recipe" then
-							dir = "usage"
-						elseif cdir == "usage" then
-							dir = "recipe"
-						end
-					else
-					-- Default: use active search direction by default
-						dir = ui.active_search_direction[player_name]
-					end
-
-					local button_name = "item_button_" .. dir .. "_"
-						.. ui.mangle_for_formspec(name)
-					formspec[n] = ("item_image_button[%f,%f;%f,%f;%s;%s;]"):format(
-						ui_peruser.page_x + x * ui_peruser.btn_spc,
-						ui_peruser.page_y + y * ui_peruser.btn_spc,
-						ui_peruser.btn_size, ui_peruser.btn_size,
-						name, button_name
-					)
-					formspec[n + 1] = ("tooltip[%s;%s \\[%s\\]]"):format(
-						button_name, minetest.formspec_escape(item.description),
-						item.mod_origin or "??"
-					)
-					n = n + 2
-					list_index = list_index + 1
-				end
-			end
+		local no_matches = S("No matching items")
+		if ui_peruser.is_lite_mode then
+			no_matches = S("No matches.")
 		end
-		formspec[n] = string.format("label[%f,%f;%s: %s]",
-			ui_peruser.page_buttons_x + ui_peruser.btn_spc * (draw_lite_mode and 1 or 2),
-			ui_peruser.page_buttons_y + 0.1 + ui_peruser.btn_spc * 2,
-			F(S("Page")), S("@1 of @2",page2,pagemax))
-	end
-	n= n+1

-	if ui.activefilter[player_name] ~= "" then
-		formspec[n] = string.format("label[%f,%f;%s: %s]",
-			ui_peruser.page_x, ui_peruser.page_y - 0.25,
-			F(S("Filter")), F(ui.activefilter[player_name]))
+		formspec[n] = "label["..ui_peruser.page_x..","..(ui_peruser.page_y+0.15)..";" .. F(no_matches) .. "]"
+		return
 	end
-	return table.concat(formspec, "")
+
+	local dir = ui.active_search_direction[player_name]
+	local list_index = ui.current_index[player_name]
+	local page2 = math.floor(list_index / (ui_peruser.items_per_page) + 1)
+	local pagemax = math.floor(
+		(#ui.filtered_items_list[player_name] - 1)
+			/ (ui_peruser.items_per_page) + 1)
+	for y = 0, ui_peruser.pagerows - 1 do
+		for x = 0, ui_peruser.pagecols - 1 do
+			local name = ui.filtered_items_list[player_name][list_index]
+			local item = minetest.registered_items[name]
+			if item then
+				-- Clicked on current item: Flip crafting direction
+				if name == ui.current_item[player_name] then
+					local cdir = ui.current_craft_direction[player_name]
+					if cdir == "recipe" then
+						dir = "usage"
+					elseif cdir == "usage" then
+						dir = "recipe"
+					end
+				else
+				-- Default: use active search direction by default
+					dir = ui.active_search_direction[player_name]
+				end
+
+				local button_name = "item_button_" .. dir .. "_"
+					.. ui.mangle_for_formspec(name)
+				formspec[n] = ("item_image_button[%f,%f;%f,%f;%s;%s;]"):format(
+					ui_peruser.page_x + x * ui_peruser.btn_spc,
+					ui_peruser.page_y + y * ui_peruser.btn_spc,
+					ui_peruser.btn_size, ui_peruser.btn_size,
+					name, button_name
+				)
+				local tooltip = item.description
+				if item.mod_origin then
+					-- "mod_origin" may not be specified for items that were
+					-- registered in a callback (during or before ServerEnv init)
+					tooltip = tooltip .. " [" .. item.mod_origin .. "]"
+				end
+				formspec[n + 1] = ("tooltip[%s;%s]"):format(
+					button_name, minetest.formspec_escape(tooltip)
+				)
+				n = n + 2
+			end
+			list_index = list_index + 1
+		end
+	end
+	formspec[n] = "style[page_number;content_offset=0]"
+	formspec[n + 1] = string.format("image_button[%f,%f;%f,0.4;;page_number;%s: %s;false;false;]",
+		ui_peruser.page_buttons_x,
+		ui_peruser.page_buttons_y + ui_peruser.btn_spc * 2 - 0.1,
+		ui_peruser.btn_spc * (bn - 1) + ui_peruser.btn_size,
+		F(S("Page")), S("@1 of @2",page2,pagemax))
+end
+
+function ui.get_formspec(player, page)
+
+	if not player then
+		return ""
+	end
+
+	local player_name = player:get_player_name()
+	local ui_peruser = ui.get_per_player_formspec(player_name)
+
+	ui.current_page[player_name] = page
+	local pagedef = ui.pages[page]
+
+	if not pagedef then
+		return "" -- Invalid page name
+	end
+
+	local fs = {
+		"formspec_version[4]",
+		"size["..ui_peruser.formw..","..ui_peruser.formh.."]",
+		pagedef.formspec_prepend and "" or "no_prepend[]",
+		ui.standard_background
+	}
+
+	local perplayer_formspec = ui.get_per_player_formspec(player_name)
+	local fsdata = pagedef.get_formspec(player, perplayer_formspec)
+
+	fs[#fs + 1] = fsdata.formspec
+
+	formspec_tab_buttons(player, fs, ui_peruser)
+
+	if fsdata.draw_inventory ~= false then
+		-- Player inventory
+		fs[#fs + 1] = "listcolors[#00000000;#00000000]"
+		fs[#fs + 1] = ui_peruser.standard_inv
+	end
+
+	if fsdata.draw_item_list == false then
+		return table.concat(fs, "")
+	end
+
+	formspec_add_categories(player, fs, ui_peruser)
+	formspec_add_search_box(player, fs, ui_peruser)
+	formspec_add_item_browser(player, fs, ui_peruser)
+
+	return table.concat(fs)
 end

 function ui.set_inventory_formspec(player, page)
@@ -283,7 +335,7 @@ function ui.set_inventory_formspec(player, page)
 	end
 end

-local function valid_def(def)
+function ui.is_itemdef_listable(def)
 	return (not def.groups.not_in_creative_inventory
 			or def.groups.not_in_creative_inventory == 0)
 		and def.description
@@ -296,11 +348,26 @@ function ui.apply_filter(player, filter, search_dir)
 		return false
 	end
 	local player_name = player:get_player_name()
+
+	-- Whether to show uncraftable items
+	local fprefilter = function(_)
+		return true
+	end
+	if ui.hide_uncraftable_items and not ui.is_creative(player_name) then
+		fprefilter = function(name)
+			return ui.get_recipe_list(name)
+		end
+	end
+
+	local registered_items = minetest.registered_items
 	local lfilter = string.lower(filter)
 	local ffilter
+
 	if lfilter:sub(1, 6) == "group:" then
+		-- Group filter: all groups of the item must match
 		local groups = lfilter:sub(7):split(",")
-		ffilter = function(name, def)
+		ffilter = function(name)
+			local def = registered_items[name]
 			for _, group in ipairs(groups) do
 				if not def.groups[group]
 				or def.groups[group] <= 0 then
@@ -310,8 +377,12 @@ function ui.apply_filter(player, filter, search_dir)
 			return true
 		end
 	else
-		local lang = minetest.get_player_information(player_name).lang_code
-		ffilter = function(name, def)
+		-- Name filter: fuzzy match item names and descriptions
+		local player_info = minetest.get_player_information(player_name)
+		local lang = player_info and player_info.lang_code or ""
+
+		ffilter = function(name)
+			local def = registered_items[name]
 			local lname = string.lower(name)
 			local ldesc = string.lower(def.description)
 			local llocaldesc = minetest.get_translated_string
@@ -320,95 +391,50 @@ function ui.apply_filter(player, filter, search_dir)
 				or llocaldesc and string.find(llocaldesc, lfilter, 1, true)
 		end
 	end
-	ui.filtered_items_list[player_name]={}
+
+	local filtered_items = {}
+
 	local category = ui.current_category[player_name] or 'all'
 	if category == 'all' then
-		for name, def in pairs(minetest.registered_items) do
-			if valid_def(def)
-			and ffilter(name, def) then
-				table.insert(ui.filtered_items_list[player_name], name)
+		for _, name in ipairs(ui.items_list) do
+			if fprefilter(name) and ffilter(name) then
+				table.insert(filtered_items, name)
 			end
 		end
 	elseif category == 'uncategorized' then
-		for name, def in pairs(minetest.registered_items) do
-			if (not ui.find_category(name))
-			and valid_def(def)
-			and ffilter(name, def) then
-				table.insert(ui.filtered_items_list[player_name], name)
+		for _, name in ipairs(ui.items_list) do
+			if not ui.find_category(name)
+					and fprefilter(name)
+					and ffilter(name) then
+				table.insert(filtered_items, name)
 			end
 		end
 	else
-		for name,exists in pairs(ui.registered_category_items[category]) do
-			local def = minetest.registered_items[name]
-			if exists and def
-			and valid_def(def)
-			and ffilter(name, def) then
-				table.insert(ui.filtered_items_list[player_name], name)
+		-- Any other category is selected
+		for name, exists in pairs(ui.registered_category_items[category]) do
+			if exists
+					and fprefilter(name)
+					and ffilter(name) then
+				table.insert(filtered_items, name)
 			end
 		end
 	end
-	table.sort(ui.filtered_items_list[player_name])
-	ui.filtered_items_list_size[player_name] = #ui.filtered_items_list[player_name]
+	table.sort(filtered_items)
+
+	ui.filtered_items_list_size[player_name] = #filtered_items
+	ui.filtered_items_list[player_name] = filtered_items
 	ui.current_index[player_name] = 1
 	ui.activefilter[player_name] = filter
 	ui.active_search_direction[player_name] = search_dir
-	ui.set_inventory_formspec(player,
-	ui.current_page[player_name])
+	ui.set_inventory_formspec(player, ui.current_page[player_name])
 end

-function ui.items_in_group(groups)
-	local items = {}
-	for name, item in pairs(minetest.registered_items) do
-		for _, group in pairs(groups:split(',')) do
-			if item.groups[group] then
-				table.insert(items, name)
-			end
-		end
+-- Inform players about potential visual issues
+minetest.register_on_joinplayer(function(player)
+	local player_name = player:get_player_name()
+	local info = minetest.get_player_information(player_name)
+	if info and (info.formspec_version or 0) < 4 then
+		minetest.chat_send_player(player_name, S("Unified Inventory: Your game version is too old"
+			.. " and does not support the GUI requirements. You might experience visual issues."))
 	end
-	return items
-end
-
-function ui.sort_inventory(inv)
-	local inlist = inv:get_list("main")
-	local typecnt = {}
-	local typekeys = {}
-	for _, st in ipairs(inlist) do
-		if not st:is_empty() then
-			local n = st:get_name()
-			local w = st:get_wear()
-			local m = st:get_metadata()
-			local k = string.format("%s %05d %s", n, w, m)
-			if not typecnt[k] then
-				typecnt[k] = {
-					name = n,
-					wear = w,
-					metadata = m,
-					stack_max = st:get_stack_max(),
-					count = 0,
-				}
-				table.insert(typekeys, k)
-			end
-			typecnt[k].count = typecnt[k].count + st:get_count()
-		end
-	end
-	table.sort(typekeys)
-	local outlist = {}
-	for _, k in ipairs(typekeys) do
-		local tc = typecnt[k]
-		while tc.count > 0 do
-			local c = math.min(tc.count, tc.stack_max)
-			table.insert(outlist, ItemStack({
-				name = tc.name,
-				wear = tc.wear,
-				metadata = tc.metadata,
-				count = c,
-			}))
-			tc.count = tc.count - c
-		end
-	end
-	if #outlist > #inlist then return end
-	while #outlist < #inlist do
-		table.insert(outlist, ItemStack(nil))
-	end
-	inv:set_list("main", outlist)
-end
+end)
--- a/item_names.lua
+++ b/item_names.lua
@@ -3,6 +3,8 @@
 local item_names = {} -- [player_name] = { hud, dtime, itemname }
 local dlimit = 3  -- HUD element will be hidden after this many seconds
 local hudbars_mod = minetest.get_modpath("hudbars")
+local only_names = minetest.settings:get_bool("unified_inventory_only_names", true)
+local max_length = tonumber(minetest.settings:get("unified_inventory_max_item_name_length")) or 80

 local function set_hud(player)
 	local player_name = player:get_player_name()
@@ -60,6 +62,7 @@ minetest.register_globalstep(function(dtime)
 			data.itemname = itemname
 			data.index = index
 			data.dtime = 0
+			local lang_code = minetest.get_player_information(player:get_player_name()).lang_code

 			local desc = stack.get_meta
 				and stack:get_meta():get_string("description")
@@ -69,6 +72,14 @@ minetest.register_globalstep(function(dtime)
 				local def = minetest.registered_items[itemname]
 				desc = def and def.description or ""
 			end
+			if only_names and desc and string.find(desc, "\n") then
+				desc = string.match(desc, "([^\n]*)")
+			end
+			desc = minetest.get_translated_string(lang_code, desc)
+			desc = minetest.strip_colors(desc)
+			if string.len(desc) > max_length and max_length > 0 then
+				desc = string.sub(desc, 1, max_length) .. " [...]"
+			end
 			player:hud_change(data.hud, 'text', desc)
 		end
 	end
--- a/legacy.lua
+++ b/legacy.lua
@@ -0,0 +1,55 @@
+-- Inefficient pattern matching
+
+local warned_funcs = {}
+local function LOG_ONCE(funcname)
+	if warned_funcs[funcname] then return end
+	warned_funcs[funcname] = true
+	minetest.log("error", "Call to undocumented, deprecated API '" .. funcname .. "'."
+		.. " In a future version of Unified Inventory this will result in a real error.")
+end
+
+function unified_inventory.canonical_item_spec_matcher(spec)
+	LOG_ONCE("canonical_item_spec_matcher")
+	local specname = ItemStack(spec):get_name()
+	if specname:sub(1, 6) ~= "group:" then
+		return function (itemname)
+			return itemname == specname
+		end
+	end
+
+	local group_names = specname:sub(7):split(",")
+	return function (itemname)
+		local itemdef = minetest.registered_items[itemname]
+		for _, group_name in ipairs(group_names) do
+			if (itemdef.groups[group_name] or 0) == 0 then
+				return false
+			end
+		end
+		return true
+	end
+end
+
+function unified_inventory.item_matches_spec(item, spec)
+	LOG_ONCE("item_matches_spec")
+	local itemname = ItemStack(item):get_name()
+	return unified_inventory.canonical_item_spec_matcher(spec)(itemname)
+end
+
+
+unified_inventory.registered_group_items = {
+	mesecon_conductor_craftable = "mesecons:wire_00000000_off",
+	stone = "default:cobble",
+	wood = "default:wood",
+	book = "default:book",
+	sand = "default:sand",
+	leaves = "default:leaves",
+	tree = "default:tree",
+	vessel = "vessels:glass_bottle",
+	wool = "wool:white",
+}
+
+function unified_inventory.register_group_item(groupname, itemname)
+	LOG_ONCE("register_group_item")
+	unified_inventory.registered_group_items[groupname] = itemname
+end
+
--- a/locale/unified_inventory.de.tr
+++ b/locale/unified_inventory.de.tr
@@ -7,17 +7,17 @@ Bag @1=Tasche @1
 Small Bag=Kleine Tasche
 Medium Bag=Mittelgroße Tasche
 Large Bag=Große Tasche
-All Items=
-Misc. Items=
-Plant Life=
-Building Materials=
-Tools=
-Minerals and Metals=
-Environment and Worldgen=
-Lighting=
+All Items=Alle Gegenstände
+Misc. Items=Sonstige Gegenstände
+Plant Life=Pfanzenwelt
+Building Materials=Baumaterialien
+Tools=Werkzeuge
+Minerals and Metals=Minerale und Metalle
+Environment and Worldgen=Umwelt und Welterstellung
+Lighting=Beleuchtung
 and = und 
-Scroll categories left=
-Scroll categories right=
+Scroll categories left=Kategorien nach links blättern
+Scroll categories right=Kategorien nach rechts blättern
 Search=Suchen
 Reset search and display everything=Suche zurücksetzen und alles anzeigen
 First page=Erste Seite
@@ -76,10 +76,10 @@ Waypoints=Wegpunkte
 Select Waypoint #@1=Wegpunkt Nr. @1 auswählen
 Waypoint @1=Wegpunkt Nr. @1
 Set waypoint to current location=Setze Wegpunkt zur derzeitigen Position
-Hide waypoint=
-Show waypoint=
-Hide coordinates=
-Show coordinates=
+Hide waypoint=Wegpunkt verstecken
+Show waypoint=Wegpunkt zeigen
+Hide coordinates=Koordinaten verstecken
+Show coordinates=Koordinaten zeigen
 Change color of waypoint display=Farbe der Darstellung der Wegpunkte ändern
 Edit waypoint name=Name des Wegpunkts ändern
 Waypoint active=Wegpunkt aktiv
--- a/locale/unified_inventory.pl.tr
+++ b/locale/unified_inventory.pl.tr
@@ -1,98 +1,91 @@
 # textdomain: unified_inventory
-Mixing=
-Cooking=
-Digging=
+Category:=Kategorie:
+Mixing=Miksowanie
+Cooking=Gotowanie
+Digging=Kopanie
 Bags=Plecaki
 Bag @1=Plecak @1
-Small Bag=Maly plecak
-Medium Bag=Sredni plecak
-Large Bag=Duzy plecak
-All Items=
-Misc. Items=
-Plant Life=
-Building Materials=
-Tools=
-Minerals and Metals=
-Environment and Worldgen=
-Lighting=
+Small Bag=Mały plecak
+Medium Bag=Średni plecak
+Large Bag=Duży plecak
+All Items=Wszystkie przedmioty
+Misc. Items=Różne przedmioty
+Plant Life=Życie roślin
+Building Materials=Materiały budowlane
+Tools=Narzędzia
+Minerals and Metals=Minerały i metale
+Environment and Worldgen=Otoczenie i generowanie świata
+Lighting=Oświetlenie
 and = i 
-Scroll categories left=
-Scroll categories right=
+Scroll categories left=Przewiń kategorię w lewo
+Scroll categories right=Przewiń kategorię w prawo
 Search=Szukaj
-Reset search and display everything=
+Reset search and display everything=Zresetuj wyszukiwanie i pokaż wszystko
 First page=Pierwsza strona
-Back three pages=3 strony w tyl
-Back one page=1 strona w tyl
-Forward one page=1 strona do przodu
-Forward three pages=3 strony do przodu
+Back three pages=Trzy strony do tyłu
+Back one page=Stronę do tyłu
+Forward one page=Stronę do przodu
+Forward three pages=Trzy strony do przodu
 Last page=Ostatnia strona
-No matching items=Brak pasujacych przedmiotow
+No matching items=Brak pasujących przedmiotów
 No matches.=Brak wyników
 Page=Strona
@1 of @2=@1 z @2
 Filter=Filtr
-Can use the creative inventory=
-Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally=
-Crafting Grid=
-Crafting Guide=
-Set home position=Ustaw pozycję wyjściową
-Home position set to: @1=Pozycja domowa ustawiona na: @1
-You don't have the "home" privilege!=Nie masz uprawnien do zmiany czasu "home"!
+Can use the creative inventory=Może używać kreatywnego ekwipunku
+Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally=Wymusza wyświetlanie Unified Inventory w trybie Full jeżeli tryb Lite jest skonfigurowany globalnie
+Crafting Grid=Siatka craftingu
+Crafting Guide=Przewodnik craftingu
+Set home position=Ustaw pozycję domu
+Home position set to: @1=Pozycja domu ustawiona na: @1
+You don't have the "home" privilege!=Brak uprawnień "home"!
 Go home=Idź do domu
 Set time to day=Ustaw czas na dzień
 Time of day set to 6am=Czas ustawiony na 6:00
-You don't have the settime privilege!=Nie masz uprawnien do zmiany czasu "settime"!
+You don't have the settime privilege!=Brak uprawnień "settime"!
 Set time to night=Ustaw czas na noc
 Time of day set to 9pm=Czas ustawiony na 21:00
-Clear inventory=Wyczyść zapasy
-This button has been disabled outside of creative mode to prevent accidental inventory trashing.@nUse the trash slot instead.=
-Inventory cleared!=Zapasy zostały wyczyszczone!
-Trash:=Smietnik:
-Refill:=Uzupelnianie:
-Any item belonging to the @1 group=
-Any item belonging to the groups @1=
+Clear inventory=Wyczyść ekwipunek
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.@nUse the trash slot instead.=Aby zapobiec przypadkowemu skasowaniu ekwipunku, ten przycisk został wyłączony poza trybem kreatywnym.@nUżyj zamiast tego ikony śmietnika.
+Inventory cleared!=Ekwipunek został wyczyszczony!
+Trash:=Śmietnik:
+Refill:=Uzupełnianie:
+Any item belonging to the @1 group=Każdy przedmiot należący do @1 grupy
+Any item belonging to the groups @1=Każdy przedmiot należacy do grup @1
 Recipe @1 of @2=Recepta @1 z @2
 Usage @1 of @2=Użycie @1 z @2
 No recipes=Brak recepty
 No usages=Bez użycia
 Result=Wynik
 Ingredient=Składnik
-Show next recipe=
-Show next usage=
-Show previous recipe=
-Show previous usage=
-@1 (@2)=
+Show next recipe=Pokaż nastepną recepturę
+Show next usage=Pokaż następne użycie
+Show previous recipe=Pokaż poprzednią recepturę
+Show previous usage=Pokaż poprzednie użycie
+@1 (@2)=@1 (@2)
 Give me:=Daj mi:
-This recipe is too@@large to be displayed.=
-To craft grid:=
+This recipe is too@@large to be displayed.=Receptura jest zbyt@@duża aby ją wyświetlić.
+To craft grid:=Do siatki craftingu.
 All=Wszystko
-Crafting=
-White=Bialy
-Yellow=Zolty
+Crafting=Crafting
+White=Biały
+Yellow=Zółty
 Red=Czerwony
 Green=Zielony
 Blue=Niebieski
 Waypoints=Punkty orientacyjne
 Select Waypoint #@1=Wybierz punkt #@1
 Waypoint @1=Punkty orientacyjne @1
-Set waypoint to current location=Ustaw punkt orientacyjny na biezacej pozycji
-Hide waypoint=
-Show waypoint=
-Hide coordinates=
-Show coordinates=
-Change color of waypoint display=Zmien kolor punktu
-Edit waypoint name=Edytuj nazwe punktu
-Waypoint active=Punkt wlaczony
-Waypoint inactive=Punkt wylaczony
-Finish editing=Zakoncz edycje
+Set waypoint to current location=Ustaw punkt orientacyjny na bieżacej pozycji
+Hide waypoint=Ukryj punkt orientacyjny
+Show waypoint=Pokaż punkt orientacyjny
+Hide coordinates=Ukryj koordynaty
+Show coordinates=Pokaż koordynaty
+Change color of waypoint display=Zmień kolor punktu
+Edit waypoint name=Edytuj nazwę punktu
+Waypoint active=Punkt włączony
+Waypoint inactive=Punkt wyłączony
+Finish editing=Zakończ edycję
 World position=Pozycja
 Name=Nazwa
-HUD text color=Kolor tekstu HUD
-
-
-##### not used anymore #####
-
-invisible=niewidzialny
-visible=widomy
-Make waypoint @1=Robić punkt @1
-@1 display of waypoint coordinates=@1 koordynatow punktu
+HUD text color=Kolor tekstu HUD
--- a/locale/unified_inventory.zh_CN.tr
+++ b/locale/unified_inventory.zh_CN.tr
@@ -7,17 +7,17 @@ Bag @1=背包@1
 Small Bag=小背包
 Medium Bag=中背包
 Large Bag=大背包
-All Items=
-Misc. Items=
-Plant Life=
-Building Materials=
-Tools=
-Minerals and Metals=
-Environment and Worldgen=
-Lighting=
+All Items=所有物品
+Misc. Items=杂项
+Plant Life=植物
+Building Materials=建材
+Tools=工具
+Minerals and Metals=矿物与金属
+Environment and Worldgen=自然环境
+Lighting=光源
 and = 和 
-Scroll categories left=
-Scroll categories right=
+Scroll categories left=向左滚动分类栏
+Scroll categories right=向右滚动分类栏
 Search=搜索
 Reset search and display everything=重置搜索并显示所有物品
 First page=第一页
@@ -32,7 +32,7 @@ Page=页面
@1 of @2=第@1页，共@2页
 Filter=过滤器
 Can use the creative inventory=可以使用创造背包
-Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally=
+Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally=如果轻量模式被全局配置，强迫Unified Inventory以完全模式展现。
 Crafting Grid=合成表
 Crafting Guide=合成指南
 Set home position=设置家的位置
@@ -45,7 +45,7 @@ You don't have the settime privilege!=你没有“settime”权限！
 Set time to night=设置时间到晚上
 Time of day set to 9pm=时间设置到晚上9点
 Clear inventory=清空背包
-This button has been disabled outside of creative mode to prevent accidental inventory trashing.@nUse the trash slot instead.=
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.@nUse the trash slot instead.=此按钮已在非创造模式中禁用以防止意外的背包清空。@n请使用垃圾桶栏。
 Inventory cleared!=清空背包
 Trash:=丢弃：
 Refill:=填满：
@@ -57,13 +57,13 @@ No recipes=没有配方
 No usages=没有用法
 Result=结果
 Ingredient=原料
-Show next recipe=
-Show next usage=
-Show previous recipe=
-Show previous usage=
-@1 (@2)=
+Show next recipe=显示下一个配方
+Show next usage=显示下一个用法
+Show previous recipe=显示前一个配方
+Show previous usage=显示前一个用法
+@1 (@2)=@1 (@2)
 Give me:=给予：
-This recipe is too@@large to be displayed.=
+This recipe is too@@large to be displayed.=该配方太@@大，不能显示。
 To craft grid:=填充物品到合成表
 All=全部
 Crafting=合成
@@ -76,10 +76,10 @@ Waypoints=航路点
 Select Waypoint #@1=查询航路点 #@1
 Waypoint @1=航路点 @1
 Set waypoint to current location=将航路点设置到当前位置
-Hide waypoint=
-Show waypoint=
-Hide coordinates=
-Show coordinates=
+Hide waypoint=隐藏航路点
+Show waypoint=显示航路点
+Hide coordinates=隐藏坐标
+Show coordinates=显示坐标
 Change color of waypoint display=改变航路点显示的颜色
 Edit waypoint name=编辑航路点名称
 Waypoint active=航路点已激活
--- a/locale/unified_inventory.zh_TW.tr
+++ b/locale/unified_inventory.zh_TW.tr
@@ -7,17 +7,17 @@ Bag @1=揹包@1
 Small Bag=小揹包
 Medium Bag=中揹包
 Large Bag=大揹包
-All Items=
-Misc. Items=
-Plant Life=
-Building Materials=
-Tools=
-Minerals and Metals=
-Environment and Worldgen=
-Lighting=
+All Items=所有物品
+Misc. Items=雜項
+Plant Life=植物
+Building Materials=建材
+Tools=工具
+Minerals and Metals=礦物與金屬
+Environment and Worldgen=自然環境
+Lighting=光源
 and = 和 
-Scroll categories left=
-Scroll categories right=
+Scroll categories left=向左滾動分類欄
+Scroll categories right=向右滾動分類欄
 Search=搜索
 Reset search and display everything=重置搜索並顯示所有物品
 First page=第一頁
@@ -32,7 +32,7 @@ Page=頁面
@1 of @2=第@1頁，共@2頁
 Filter=過濾器
 Can use the creative inventory=可以使用創造揹包
-Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally=
+Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally=如果輕量模式被全局配置，強迫Unified Inventory以完全模式展現。
 Crafting Grid=合成表
 Crafting Guide=合成指南
 Set home position=設置家的位置
@@ -45,7 +45,7 @@ You don't have the settime privilege!=你沒有“settime”權限！
 Set time to night=設置時間到晚上
 Time of day set to 9pm=時間設置到晚上9點
 Clear inventory=清空揹包
-This button has been disabled outside of creative mode to prevent accidental inventory trashing.@nUse the trash slot instead.=
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.@nUse the trash slot instead.=此按鈕已在非創造模式中禁用以防止意外的背包清空。@n請使用垃圾桶欄。
 Inventory cleared!=清空揹包
 Trash:=丟棄：
 Refill:=填滿：
@@ -57,13 +57,13 @@ No recipes=沒有配方
 No usages=沒有用法
 Result=結果
 Ingredient=原料
-Show next recipe=
-Show next usage=
-Show previous recipe=
-Show previous usage=
-@1 (@2)=
+Show next recipe=顯示下一個配方
+Show next usage=顯示下一個用法
+Show previous recipe=顯示上一個配方
+Show previous usage=顯示上一個用法
+@1 (@2)=@1 (@2)
 Give me:=給予：
-This recipe is too@@large to be displayed.=
+This recipe is too@@large to be displayed.=該配方太@@大，不能顯示。
 To craft grid:=填充物品到合成表
 All=全部
 Crafting=合成
@@ -76,10 +76,10 @@ Waypoints=航路點
 Select Waypoint #@1=查詢航路點 #@1
 Waypoint @1=航路點 @1
 Set waypoint to current location=將航路點設置到當前位置
-Hide waypoint=
-Show waypoint=
-Hide coordinates=
-Show coordinates=
+Hide waypoint=隱藏航路點
+Show waypoint=顯示航路點
+Hide coordinates=隱藏坐標
+Show coordinates=顯示坐標
 Change color of waypoint display=改變航路點顯示的顏色
 Edit waypoint name=編輯航路點名稱
 Waypoint active=航路點已激活
--- a/match_craft.lua
+++ b/match_craft.lua
@@ -126,25 +126,18 @@ Example output:
 	}
 --]]
 function unified_inventory.find_usable_items(inv_items, craft_items)
-	local get_group = minetest.get_item_group
 	local result = {}

 	for craft_item in pairs(craft_items) do
-		local group = craft_item:match("^group:(.+)")
-		local found = {}
+		-- may specify group:type1,type2
+		local items = unified_inventory.get_matching_items(craft_item)

-		if group ~= nil then
-			for inv_item in pairs(inv_items) do
-				if get_group(inv_item, group) > 0 then
-					found[inv_item] = true
-				end
-			end
-		else
-			if inv_items[craft_item] ~= nil then
-				found[craft_item] = true
+		local found = {}
+		for itemname, _ in pairs(items) do
+			if inv_items[itemname] then
+				found[itemname] = true
 			end
 		end
-
 		result[craft_item] = found
 	end

--- a/mod.conf
+++ b/mod.conf
@@ -1,6 +1,6 @@
 name = unified_inventory

-optional_depends = default, creative, sfinv, datastorage, farming
+optional_depends = default, creative, sfinv, datastorage
 description = """
 Unified Inventory replaces the default survival and creative inventory.
 It adds a nicer interface and a number of features, such as a crafting guide.
--- a/register.lua
+++ b/register.lua
@@ -98,7 +98,7 @@ ui.register_button("misc_set_day", {
 	action = function(player)
 		local player_name = player:get_player_name()
 		if minetest.check_player_privs(player_name, {settime=true}) then
-			minetest.sound_play("birds",
+			minetest.sound_play("ui_morning",
 					{to_player=player_name, gain = 1.0})
 			minetest.set_timeofday((6000 % 24000) / 24000)
 			minetest.chat_send_player(player_name,
@@ -122,7 +122,7 @@ ui.register_button("misc_set_night", {
 	action = function(player)
 		local player_name = player:get_player_name()
 		if minetest.check_player_privs(player_name, {settime=true}) then
-			minetest.sound_play("owl",
+			minetest.sound_play("ui_owl",
 					{to_player=player_name, gain = 1.0})
 			minetest.set_timeofday((21000 % 24000) / 24000)
 			minetest.chat_send_player(player_name,
@@ -183,14 +183,14 @@ ui.register_page("craft", {
 		local n=#formspec+1

 		if ui.trash_enabled or ui.is_creative(player_name) or minetest.get_player_privs(player_name).give then
-			formspec[n] = string.format("label[%f,%f;%s]", craftx + 6.45, crafty + 2.4, F(S("Trash:")))
+			formspec[n] = string.format("label[%f,%f;%s]", craftx + 6.35, crafty + 2.3, F(S("Trash:")))
 			formspec[n+1] = ui.make_trash_slot(craftx + 6.25, crafty + 2.5)
 			n=n + 2
 		end

 		if ui.is_creative(player_name) then
 			formspec[n] = ui.single_slot(craftx - 2.5, crafty + 2.5)
-			formspec[n+1] = string.format("label[%f,%f;%s]", craftx - 2.3, crafty + 2.4,F(S("Refill:")))
+			formspec[n+1] = string.format("label[%f,%f;%s]", craftx - 2.4, crafty + 2.3, F(S("Refill:")))
 			formspec[n+2] = string.format("list[detached:%srefill;main;%f,%f;1,1;]",
 				F(player_name), craftx - 2.5 + ui.list_img_offset, crafty + 2.5 + ui.list_img_offset)
 		end
@@ -207,9 +207,9 @@ ui.register_page("craft", {

 local function stack_image_button(x, y, w, h, buttonname_prefix, item)
 	local name = item:get_name()
-	local count = item:get_count()
+	local description = item:get_meta():get_string("description")
 	local show_is_group = false
-	local displayitem = name.." "..count
+	local displayitem = item:to_string()
 	local selectitem = name
 	if name:sub(1, 6) == "group:" then
 		local group_name = name:sub(7)
@@ -219,7 +219,9 @@ local function stack_image_button(x, y, w, h, buttonname_prefix, item)
 		selectitem = group_item.sole and displayitem or name
 	end
 	local label = show_is_group and "G" or ""
-	local buttonname = F(buttonname_prefix..ui.mangle_for_formspec(selectitem))
+	-- Unique id to prevent tooltip being overridden
+	local id = string.format("%i%i_", x*10, y*10)
+	local buttonname = F(id..buttonname_prefix..ui.mangle_for_formspec(selectitem))
 	local button = string.format("item_image_button[%f,%f;%f,%f;%s;%s;%s]",
 			x, y, w, h,
 			F(displayitem), buttonname, label)
@@ -235,10 +237,15 @@ local function stack_image_button(x, y, w, h, buttonname_prefix, item)
 		if andcount >= 1 then
 			button = button  .. string.format("tooltip[%s;%s]", buttonname, grouptip)
 		end
+	elseif description ~= "" then
+		button = button  .. string.format("tooltip[%s;%s]", buttonname, F(description))
 	end
 	return button
 end

+-- The recipe text contains parameters, hence they can yet not be translated.
+-- Instead, use a dummy translation call so that it can be picked up by the
+-- static parsing of the translation string update script
 local recipe_text = {
 	recipe = NS("Recipe @1 of @2"),
 	usage = NS("Usage @1 of @2"),
@@ -493,6 +500,14 @@ local function craftguide_craft(player, formname, fields)
 	local alternate = ui.alternate[player_name]

 	local craft = crafts[alternate]
+	if not craft.width then
+		if not craft.output then
+			minetest.log("warning", "[unified_inventory] Craft has no output.")
+		else
+			minetest.log("warning", ("[unified_inventory] Craft for '%s' has no width."):format(craft.output))
+		end
+		return
+	end
 	if craft.width > 3 then return end

 	ui.craftguide_match_craft(player, "main", "craft", craft, amount)
--- a/screenshot.png
+++ b/screenshot.png
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -1,14 +1,36 @@
-#Enabling lite mode enables a smaller and simpler version of the Unified
-#Inventory, optimized for small displays.
+# Reduced formspec layout, optimized for smaller displays.
+# Note: This may also disable some features to free up visual space.
 unified_inventory_lite (Lite mode) bool false

-#If enabled, bags will be made available which can be used to extend
-#inventory storage size.
+# Provides craftable bag items to extend the inventory space.
 unified_inventory_bags (Enable bags) bool true

-#If enabled, the trash slot can be used by those without both creative
-#and the give privilege.
+# Shows the trash slot to everyone.
+# When disabled, only players with the privilege "creative" or "give" will
+# have this slot shown in their inventory.
 unified_inventory_trash (Enable trash) bool true

+# Provides waypoints on a per-player basis to remember positions on the map.
+unified_inventory_waypoints (Enable waypoints) bool true

-unified_inventory_automatic_categorization (Items automatically added to categories) bool true
+# If enabled, disabled buttons will be hidden instead of grayed out.
+unified_inventory_hide_disabled_buttons (Hide disabled buttons) bool false
+
+# Hides items with no known craft recipe from the category "all" (default).
+# This setting has no effect on players in creative mode.
+unified_inventory_hide_uncraftable_items (Hide uncraftable items) bool false
+
+# Automatically categorizes registered items based on their
+# groups. This is based on a fuzzy match, thus is not 100% accurate.
+unified_inventory_automatic_categorization (Categories: add items automatically) bool true
+
+# Shows the selected wielded item description in the HUD for a few seconds.
+unified_inventory_item_names (Enable HUD item names) bool true
+
+# Trims the shown wielded item description to the first line.
+unified_inventory_only_names (HUD item name: first line only) bool true
+
+# Hard character limit of the wielded item description.
+# Crops the shown description to the specified length.
+# 0 disables this functionality.
+unified_inventory_max_item_name_length (HUD item names: character limit) int 80
--- a/sounds/birds.ogg
+++ b/sounds/birds.ogg
--- a/sounds/owl.ogg
+++ b/sounds/owl.ogg
--- a/sounds/ui_click.ogg
+++ b/sounds/ui_click.ogg
--- a/sounds/ui_morning.ogg
+++ b/sounds/ui_morning.ogg
--- a/sounds/ui_owl.ogg
+++ b/sounds/ui_owl.ogg
--- a/textures/ui_formbg_9_sliced.png
+++ b/textures/ui_formbg_9_sliced.png
--- a/textures/ui_smallbg_9_sliced.png
+++ b/textures/ui_smallbg_9_sliced.png
--- a/textures/ui_teleport.png
+++ b/textures/ui_teleport.png
--- a/waypoints.lua
+++ b/waypoints.lua
@@ -140,36 +140,49 @@ ui.register_page("waypoints", {

 		-- Main buttons:
 		local btnlist = {
-			set_waypoint = {
-				"ui_waypoint_set_icon.png",
-				S("Set waypoint to current location")
-			},
-			toggle_waypoint = {
+			-- 1. formspec name
+			-- 2. button image
+			-- 3. translation text
+			{
+				"toggle_waypoint",
 				waypoint.active and "ui_on_icon.png" or "ui_off_icon.png",
 				waypoint.active and S("Hide waypoint") or S("Show waypoint")
 			},
-			toggle_display_pos = {
+			{
+				"rename_waypoint",
+				"ui_pencil_icon.png",
+				S("Edit waypoint name")
+			},
+			{
+				"set_waypoint",
+				"ui_waypoint_set_icon.png",
+				S("Set waypoint to current location")
+			},
+			{
+				"toggle_display_pos",
 				waypoint.display_pos and "ui_green_icon_background.png^ui_xyz_icon.png" or "ui_red_icon_background.png^ui_xyz_icon.png^(ui_no.png^[transformR90)",
 				waypoint.display_pos and S("Hide coordinates") or S("Show coordinates")
 			},
-			toggle_color = {
+			{
+				"toggle_color",
 				"ui_circular_arrows_icon.png",
 				S("Change color of waypoint display")
 			},
-			rename_waypoint = {
-				"ui_pencil_icon.png",
-				S("Edit waypoint name")
-			}
 		}
+		if minetest.get_player_privs(player_name).teleport then
+			table.insert(btnlist, {
+				"teleport_waypoint",
+				"ui_teleport.png",
+				S("Teleport to waypoint")
+			})
+		end

-		local x = 4
-		for name, def in pairs(btnlist) do
+		for i, def in pairs(btnlist) do
 			formspec[n] = string.format("image_button[%f,%f;%f,%f;%s;%s%i;]",
-				wp_buttons_rj - ui.style_full.btn_spc * x, wp_bottom_row,
+				wp_buttons_rj + ui.style_full.btn_spc * (i - #btnlist), wp_bottom_row,
 				ui.style_full.btn_size, ui.style_full.btn_size,
-				def[1], name, sel)
-			formspec[n+1] = "tooltip["..name..sel..";"..F(def[2]).."]"
-			x = x - 1
+				def[2], def[1], sel)
+			formspec[n+1] = "tooltip["..def[1]..sel..";"..F(def[3]).."]"
 			n = n + 2
 		end

@@ -313,6 +326,13 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			update_formspec = true
 		end

+		if fields["teleport_waypoint" .. i] and waypoint.world_pos then
+			if minetest.get_player_privs(player_name).teleport then
+				minetest.sound_play("teleport", {to_player = player_name})
+				player:set_pos(waypoint.world_pos)
+			end
+		end
+
 		if hit then
 			-- Save first
 			waypoints.data[i] = waypoint
@@ -323,6 +343,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			update_hud(player, waypoints, temp, i)
 		end
 		if update_formspec then
+			minetest.sound_play("ui_click", {to_player=player_name, gain = 0.1})
 			ui.set_inventory_formspec(player, "waypoints")
 		end

@@ -330,8 +351,9 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	end
 end)

-
-minetest.register_on_joinplayer(function(player)
+-- waypoints_temp must be initialized before the general unified_inventory
+-- joinplayer callback is run for updating the inventory
+table.insert(minetest.registered_on_joinplayers, 1, function(player)
 	local player_name = player:get_player_name()
 	local waypoints = get_waypoint_data(player)
Author	SHA1	Message	Date
SmallJoker	4499ae1139	Option to hide uncraftable items This setting only applies to non-creative players.	2023-12-24 11:54:56 +01:00
SmallJoker	693ca112b8	Add setting to disable waypoints	2023-11-20 17:54:44 +01:00
SmallJoker	380b77d0fb	Improve settings descriptions	2023-11-20 17:51:34 +01:00
fmmaks	43c9b50800	Add `unified_inventory_enable_item_names` setting (#235 ) Show only names settings: in case of multi-line descriptions, only the first line is shown Shorten long descriptions: Removes all characters after x index, and add `[...]` Max length before truncation: x for Shorten long descriptions Notes: If Max length == 0, then item names won't be displayed	2023-10-15 21:02:35 +02:00
Niklp	5d233a0f0a	Clean itemname before checking existence (#234 ) important when the item string contains metadata	2023-07-11 18:12:35 +02:00
Nolt	2426b6c912	Full polish translation (#231 )	2023-06-24 08:43:04 +02:00
SmallJoker	d6d4bea819	Bags: Prevent error caused by moving the opened bag	2023-06-18 18:48:15 +02:00
SmallJoker	15d729c351	Waypoints: Add teleportation button This also adds button click sounds and makes use of the teleport sound for consistency.	2023-06-06 19:41:03 +02:00
SmallJoker	b2cc3d1532	Fix search not working after page flip	2023-01-27 15:57:28 +01:00
luk3yx	37969b2a1b	Make bags support lite mode	2023-01-12 22:16:06 +01:00
SmallJoker	1b074828a6	Document and replace sounds A few sounds were replaced because I could not find them on freesound.org	2023-01-10 21:27:56 +01:00
SmallJoker	de0063835c	Purge recipes with invalid ingredients	2023-01-09 17:42:41 +01:00
SmallJoker	bda9f2598f	Improve group matching for 'copy to craft'	2023-01-09 17:42:41 +01:00
luk3yx	b590764026	Centre page number label and move refill/trash labels (#221 ) * Centre page number label * Move refill and trash labels	2023-01-04 14:35:46 +01:00
luk3yx	82cdf24045	Improve scroll height calculation (#220 )	2022-12-30 21:43:46 +01:00
fluxionary	31c35dcd59	Remove dependency on farming (#219 ) Avoids circular dependencies of 3rd party mods with unified_inventory -> farming -> stairs.	2022-12-12 17:45:53 +01:00
fluxionary	826d5f4683	Add setting to hide disabled buttons (#217 )	2022-10-26 10:05:03 +02:00
SmallJoker	db1c3c10b8	API doc: use Minetest style	2022-10-05 21:07:41 +02:00
SmallJoker	9533200e25	Tidy and comment filtering functions	2022-10-05 21:07:11 +02:00
SmallJoker	177debd13c	Bags: Disallow moving bags into themselves Previously, the bag and its list would disappear immediately.	2022-09-15 12:53:41 +02:00
SmallJoker	8e9ea34ae8	Elaborate the use of NS()	2022-09-15 10:56:01 +02:00
Thomas--S	574de91971	Craft guide: Add support for colored items (#213 )	2022-09-15 10:48:29 +02:00
reusityback	fc562ecaa0	Update German translation (#211 ) Added categories, waypoint etc. translations updated, inventory trashing button still missing	2022-09-04 18:35:00 +02:00
Worrizit	182ab493c3	Update CN translation	2022-07-29 21:42:59 +02:00
SmallJoker	14da1a3dd0	Fix reverse item lookup ("usage") broken by `5ac2558` > return { specname } This returned a number-indexed table whereas the code expects a name-indexed table	2022-04-22 22:01:15 +02:00
SmallJoker	fa079c31b6	Obligatory screenshot update	2022-04-11 20:11:31 +02:00
SmallJoker	c1fef26c87	Fix error caused by slow starts and mod dependencies	2022-04-11 19:42:06 +02:00
SmallJoker	477acd2f89	Change background to rounded corners (#200 ) This change is supposed to match the rounded inventory slot design.	2022-04-03 22:30:21 +02:00
SmallJoker	19efce45ed	Revert "Remove mod name from tooltips" This reverts commit `64b0248c77`. The mod name may differ from the item name, in which cases it is helpful to have this information contained in the tooltip. No information is shown in case the mod name is missing.	2022-03-20 13:45:59 +01:00
SmallJoker	dbe06be68b	Add scroll bar for overflowing tab buttons (#195 )	2022-02-26 11:41:15 +01:00
SmallJoker	3074d625e2	Version 4: Feature checks and deprecate internal functions	2022-02-26 11:38:45 +01:00
James William Fletcher	5ac2558da4	Speed up group filtering code This improves the startup time dramatically by lowering the algorithm complexity. Mainly noticeable with large inventory sizes. Written by Test_User, post-edited by SmallJoker	2022-02-26 11:03:21 +01:00
SmallJoker	25c40fea6c	Fix filter reset for empty search boxes	2022-01-24 15:20:57 +01:00
SmallJoker	23a45b8131	Only update formspec on search filter changes	2022-01-23 18:15:17 +01:00
Oversword	d6688872c8	Fix two occasional runtime errors (#191 )	2021-12-25 17:31:18 +01:00
SmallJoker	64b0248c77	Remove mod name from tooltips Requested in #190. The mod name is not relevant for most players, and the full item name can still be seen in the craft recipe viewer mode.	2021-12-11 17:15:58 +01:00
OgelGames	28a5d4db49	Show wear and description in crafting guide (#189 )	2021-11-21 19:42:54 +01:00
Oversword	8c84751ff8	Add u_i initialization and craft registration callbacks (#184 ) Main purpose: custom recipe sorting provided by cuszom mods.	2021-10-14 18:38:07 +02:00
SmallJoker	b1c85a2cb8	Fix waypoint initialization order	2021-08-29 07:47:32 +02:00
SmallJoker	3fffa41eaf	Remove unused internal functions	2021-08-24 19:44:36 +02:00
SmallJoker	077bed90eb	Move default inventory draw calls to separate functions	2021-08-14 15:25:55 +02:00