Version MFF.

This also fixes waypoints not showing up on join.

.gitignore

@@ -0,0 +1,2 @@
+*~
+

README.md

@@ -1,6 +1,31 @@
-unified_inventory
+Unified inventory
 =================
 
-Replacement for Minetest creative inventory.
+Unified Inventory replaces the default survival and creative inventory.
+It adds a nicer interface and a number of features, such as a crafting guide.
+
+License
+=======
+
+Copyright (C) 2012-2014 Maciej Kasatkin (RealBadAngel)
+
+Unified inventory code is licensed under the GNU LGPLv2+.
+
+Licenses for textures:
+
+VanessaE: (WTFPL)
+  * ui\_group.png
+  * ui_form_bg : credits to moretrees mod.
+	© 2013, Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
+		Published under the terms and conditions of CC-BY-SA-3.0 Unported.
+
+RealBadAngel: (WTFPL)
+  * Bags icons
+  * ui_numbers
+  * waypoints icons, ui_group, ui_ok, circular_arrows, xyz_icons
+
+Obani : (CC-BY)
+  * Ui formspecs textures
+  * Every other icon
+
 
-Unified Inventory replaces the survival and creative inventory; it also functions as a crafting guide.

api.lua

@@ -1,89 +1,307 @@
+local S = unified_inventory.gettext
+local F = unified_inventory.fgettext
 
 -- 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)
+	end
 	unified_inventory.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
 			table.insert(unified_inventory.items_list, name)
-			local recipes = minetest.get_all_craft_recipes(name)
-			if recipes then
-				unified_inventory.crafts_table[name] = recipes
-			else
-				unified_inventory.crafts_table[name] = {}
+			local all_names = rev_aliases[name] or {}
+			table.insert(all_names, name)
+			for _, name in ipairs(all_names) do
+				local recipes = minetest.get_all_craft_recipes(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 groupchk then
+								for _,groupname in pairs(string.gsub(chk, "group:", ""):split(",")) do
+									if not unified_inventory.get_group_item(groupname).item then
+										unknowns = true
+										if minetest.setting_getbool("show_unknown_craftrecipes") then
+											minetest.log("error", "Recipe for item " .. recipe.output .. " contains unknown group " .. groupname)
+										end
+										break
+									end
+								end
+							elseif not minetest.registered_items[chk] then
+								unknowns = true
+								if minetest.setting_getbool("show_unknown_craftrecipes") then
+									minetest.log("error", "Recipe for item " .. recipe.output .. " contains unknown item " .. chk)
+								end
+								break
+							end
+						end
+
+						if not unknowns then
+							unified_inventory.register_craft(recipe)
+						end
+					end
+				end
 			end
 		end
 	end
 	table.sort(unified_inventory.items_list)
 	unified_inventory.items_list_size = #unified_inventory.items_list
-	print("Unified Inventory. inventory size: "..unified_inventory.items_list_size)
+	minetest.log("Unified Inventory. inventory size: "..unified_inventory.items_list_size)
+	for _, name in ipairs(unified_inventory.items_list) do
+		local def = minetest.registered_items[name]
+		-- Simple drops
+		if type(def.drop) == "string" then
+			local dstack = ItemStack(def.drop)
+			if not dstack:is_empty() and dstack:get_name() ~= name then
+				unified_inventory.register_craft({
+					type = "digging",
+					items = {name},
+					output = def.drop,
+					width = 0,
+				})
+
+			end
+		-- Complex drops. Yes, it's really complex!
+		elseif type(def.drop) == "table" then
+			--[[ Extract single items from the table and save them into dedicated tables
+			to register them later, in order to avoid duplicates. These tables counts
+			the total number of guaranteed drops and drops by chance (“maybes”) for each item.
+			For “maybes”, the final count is the theoretical maximum number of items, not
+			neccessarily the actual drop count. ]]
+			local drop_guaranteed = {}
+			local drop_maybe = {}
+			-- This is for catching an obscure corner case: If the top items table has
+			-- only items with rarity = 1, but max_items is set, then only the first
+			-- max_items will be part of the drop, any later entries are logically
+			-- impossible, so this variable is for keeping track of this
+			local max_items_left = def.drop.max_items
+			-- For checking whether we still encountered only guaranteed only so far;
+			-- for the first “maybe” item it will become false which will cause ALL
+			-- later items to be considered “maybes”.
+			-- A common idiom is:
+			-- { max_items 1, { items = {
+			--	{ items={"example:1"}, rarity = 5 },
+			-- 	{ items={"example:2"}, rarity = 1 }, }}}
+			-- example:2 must be considered a “maybe” because max_items is set and it
+			-- appears after a “maybe”
+			local max_start = true
+			-- Let's iterate through the items madness!
+			if def.drop.items then
+				for i=1,#def.drop.items do
+					if max_items_left ~= nil and max_items_left <= 0 then break end
+					local itit = def.drop.items[i]
+					for j=1,#itit.items do
+						local dstack = ItemStack(itit.items[j])
+						if not dstack:is_empty() and dstack:get_name() ~= name then
+							local dname = dstack:get_name()
+							local dcount = dstack:get_count()
+							-- Guaranteed drops AND we are not yet in “maybe mode”
+							if #itit.items == 1 and itit.rarity == 1 and max_start then
+								if drop_guaranteed[dname] == nil then
+									drop_guaranteed[dname] = 0
+								end
+								drop_guaranteed[dname] = drop_guaranteed[dname] + dcount
+
+								if max_items_left ~= nil then
+									max_items_left = max_items_left - 1
+									if max_items_left <= 0 then break end
+								end
+							-- Drop was a “maybe”
+							else
+								if max_items_left ~= nil then max_start = false end
+								if drop_maybe[dname] == nil then
+									drop_maybe[dname] = 0
+								end
+								drop_maybe[dname] = drop_maybe[dname] + dcount
+							end
+						end
+					end
+				end
+			end
+			for itemstring, count in pairs(drop_guaranteed) do
+				unified_inventory.register_craft({
+					type = "digging",
+					items = {name},
+					output = itemstring .. " " .. count,
+					width = 0,
+				})
+			end
+			for itemstring, count in pairs(drop_maybe) do
+				unified_inventory.register_craft({
+					type = "digging_chance",
+					items = {name},
+					output = itemstring .. " " .. count,
+					width = 0,
+				})
+			end
+		end
+	end
+	for _, recipes in pairs(unified_inventory.crafts_for.recipe) do
+		for _, recipe in ipairs(recipes) do
+			local ingredient_items = {}
+			for _, spec in ipairs(recipe.items) do
+				local matches_spec = unified_inventory.canonical_item_spec_matcher(spec)
+				for _, name in ipairs(unified_inventory.items_list) do
+					if matches_spec(name) then
+						ingredient_items[name] = true
+					end
+				end
+			end
+			for name, _ in pairs(ingredient_items) do
+				if unified_inventory.crafts_for.usage[name] == nil then
+					unified_inventory.crafts_for.usage[name] = {}
+				end
+				table.insert(unified_inventory.crafts_for.usage[name], recipe)
+			end
+		end
+	end
 end)
 
 
 -- load_home
 local function load_home()
 	local input = io.open(unified_inventory.home_filename, "r")
-	if input then
-		while true do
-			local x = input:read("*n")
-			if x == nil then
-				break
-			end
-			local y = input:read("*n")
-			local z = input:read("*n")
-			local name = input:read("*l")
-			unified_inventory.home_pos[name:sub(2)] = {x = x, y = y, z = z}
-		end
-		io.close(input)
-	else
+	if not input then
 		unified_inventory.home_pos = {}
+		return
 	end
+	while true do
+		local x = input:read("*n")
+		if not x then break end
+		local y = input:read("*n")
+		local z = input:read("*n")
+		local name = input:read("*l")
+		unified_inventory.home_pos[name:sub(2)] = {x = x, y = y, z = z}
+	end
+	io.close(input)
 end
 load_home()
 
 function unified_inventory.set_home(player, pos)
 	local player_name = player:get_player_name()
-	unified_inventory.home_pos[player_name] = pos
+	unified_inventory.home_pos[player_name] = vector.round(pos)
 	-- save the home data from the table to the file
 	local output = io.open(unified_inventory.home_filename, "w")
 	for k, v in pairs(unified_inventory.home_pos) do
-		if v ~= nil then
-			output:write(math.floor(v.x).." "
-					..math.floor(v.y).." "
-					..math.floor(v.z).." "
-					..k.."\n")
-		end
+		output:write(v.x.." "..v.y.." "..v.z.." "..k.."\n")
 	end
 	io.close(output)
 end
 
 function unified_inventory.go_home(player)
 	local pos = unified_inventory.home_pos[player:get_player_name()]
-	if pos ~= nil then
+	if pos then
 		player:setpos(pos)
 	end
 end
 
 -- register_craft
 function unified_inventory.register_craft(options)
-	if  options.output == nil then
+	if not options.output then
 		return
 	end
 	local itemstack = ItemStack(options.output)
 	if itemstack:is_empty() then
 		return
 	end
-	if unified_inventory.crafts_table[itemstack:get_name()] == nil then
-		unified_inventory.crafts_table[itemstack:get_name()] = {}
+	if options.type == "normal" and options.width == 0 then
+		options = { type = "shapeless", items = options.items, output = options.output, width = 0 }
 	end
-	table.insert(unified_inventory.crafts_table[itemstack:get_name()],options)
+	if not unified_inventory.crafts_for.recipe[itemstack:get_name()] then
+		unified_inventory.crafts_for.recipe[itemstack:get_name()] = {}
+	end
+	table.insert(unified_inventory.crafts_for.recipe[itemstack:get_name()],options)
 end
 
+
+local craft_type_defaults = {
+	width = 3,
+	height = 3,
+	uses_crafting_grid = false,
+}
+
+
+function unified_inventory.craft_type_defaults(name, options)
+	if not options.description then
+		options.description = name
+	end
+	setmetatable(options, {__index = craft_type_defaults})
+	return options
+end
+
+
+function unified_inventory.register_craft_type(name, options)
+	unified_inventory.registered_craft_types[name] =
+			unified_inventory.craft_type_defaults(name, options)
+end
+
+
+unified_inventory.register_craft_type("normal", {
+	description = F("Crafting"),
+	icon = "ui_craftgrid_icon.png",
+	width = 3,
+	height = 3,
+	get_shaped_craft_width = function (craft) return craft.width end,
+	dynamic_display_size = function (craft)
+		local w = craft.width
+		local h = math.ceil(table.maxn(craft.items) / craft.width)
+		local g = w < h and h or w
+		return { width = g, height = g }
+	end,
+	uses_crafting_grid = true,
+})
+
+
+unified_inventory.register_craft_type("shapeless", {
+	description = F("Mixing"),
+	icon = "ui_craftgrid_icon.png",
+	width = 3,
+	height = 3,
+	dynamic_display_size = function (craft)
+		local maxn = table.maxn(craft.items)
+		local g = 1
+		while g*g < maxn do g = g + 1 end
+		return { width = g, height = g }
+	end,
+	uses_crafting_grid = true,
+})
+
+
+unified_inventory.register_craft_type("cooking", {
+	description = F("Cooking"),
+	icon = "default_furnace_front.png",
+	width = 1,
+	height = 1,
+})
+
+
+unified_inventory.register_craft_type("digging", {
+	description = F("Digging"),
+	icon = "default_tool_steelpick.png",
+	width = 1,
+	height = 1,
+})
+
+unified_inventory.register_craft_type("digging_chance", {
+	description = "Digging (by chance)",
+	icon = "default_tool_steelpick.png^[transformFY.png",
+	width = 1,
+	height = 1,
+})
+
 function unified_inventory.register_page(name, def)
 	unified_inventory.pages[name] = def
 end
 
+
 function unified_inventory.register_button(name, def)
 	if not def.action then
 		def.action = function(player)
@@ -94,9 +312,9 @@ function unified_inventory.register_button(name, def)
 	table.insert(unified_inventory.buttons, def)
 end
 
+
 function unified_inventory.is_creative(playername)
-	if minetest.check_player_privs(playername, {creative=true}) or
-	   minetest.setting_getbool("creative_mode") then
-		return true
-	end
+	return minetest.check_player_privs(playername, {creative=true})
+	or minetest.setting_getbool("creative_mode")
 end
+

bags.lua

@@ -3,21 +3,23 @@
 -- Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
 -- License: GPLv3
 
+local S = unified_inventory.gettext
+local F = unified_inventory.fgettext
+
 unified_inventory.register_page("bags", {
 	get_formspec = function(player)
 		local player_name = player:get_player_name()
 		local formspec = "background[0.06,0.99;7.92,7.52;ui_bags_main_form.png]"
-		formspec = formspec.."image[0,0;1,1;ui_bags_icon.png]"
-		formspec = formspec.."label[1,0;Bags]"
-		formspec = formspec.."button[0,2;2,0.5;bag1;Bag 1]"
-		formspec = formspec.."button[2,2;2,0.5;bag2;Bag 2]"
-		formspec = formspec.."button[4,2;2,0.5;bag3;Bag 3]"
-		formspec = formspec.."button[6,2;2,0.5;bag4;Bag 4]"
+		formspec = formspec.."label[0,0;"..F("Bags").."]"
+		formspec = formspec.."button[0,2;2,0.5;bag1;"..F("Bag 1").."]" .. "button[0,3;2,0.5;unequip_bag1;Unequip]"
+		formspec = formspec.."button[2,2;2,0.5;bag2;"..F("Bag 2").."]" .. "button[2,3;2,0.5;unequip_bag2;Unequip]"
+		formspec = formspec.."button[4,2;2,0.5;bag3;"..F("Bag 3").."]" .. "button[4,3;2,0.5;unequip_bag3;Unequip]"
+		formspec = formspec.."button[6,2;2,0.5;bag4;"..F("Bag 4").."]" .. "button[6,3;2,0.5;unequip_bag4;Unequip]"
 		formspec = formspec.."listcolors[#00000000;#00000000]"
-		formspec = formspec.."list[detached:"..player_name.."_bags;bag1;0.5,1;1,1;]"
-		formspec = formspec.."list[detached:"..player_name.."_bags;bag2;2.5,1;1,1;]"
-		formspec = formspec.."list[detached:"..player_name.."_bags;bag3;4.5,1;1,1;]"
-		formspec = formspec.."list[detached:"..player_name.."_bags;bag4;6.5,1;1,1;]"
+		formspec = formspec.."list[detached:"..minetest.formspec_escape(player_name).."_bags;bag1;0.5,1;1,1;]"
+		formspec = formspec.."list[detached:"..minetest.formspec_escape(player_name).."_bags;bag2;2.5,1;1,1;]"
+		formspec = formspec.."list[detached:"..minetest.formspec_escape(player_name).."_bags;bag3;4.5,1;1,1;]"
+		formspec = formspec.."list[detached:"..minetest.formspec_escape(player_name).."_bags;bag4;6.5,1;1,1;]"
 		return {formspec=formspec}
 	end,
 })
@@ -25,16 +27,85 @@ unified_inventory.register_page("bags", {
 unified_inventory.register_button("bags", {
 	type = "image",
 	image = "ui_bags_icon.png",
+	tooltip = S("Bags"),
+	hide_lite=true,
+	show_with = false, --Modif MFF (Crabman 30/06/2015)
 })
 
-for i = 1, 4 do
-	unified_inventory.register_page("bag"..i, {
+
+	unified_inventory.register_page("bag1", {
 		get_formspec = function(player)
-			local stack = player:get_inventory():get_stack("bag"..i, 1)
+			local stack = player:get_inventory():get_stack("bag1", 1)
 			local image = stack:get_definition().inventory_image
 			local formspec = "image[7,0;1,1;"..image.."]"
+			formspec = formspec.."label[0,0;"..F("Bag 1").."]"
 			formspec = formspec.."listcolors[#00000000;#00000000]"
-			formspec = formspec.."list[current_player;bag"..i.."contents;0,1;8,3;]"
+			formspec = formspec.."list[current_player;bag1contents;0,1;8,3;]"
+			formspec = formspec.."listring[current_name;bag1contents]"
+			formspec = formspec.."listring[current_player;main]"
+			local slots = stack:get_definition().groups.bagslots
+			if slots == 8 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_sm_form.png]"
+			elseif slots == 16 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_med_form.png]"
+			elseif slots == 24 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_lg_form.png]"
+			end
+			return {formspec=formspec}
+		end,
+	})
+	unified_inventory.register_page("bag2", {
+		get_formspec = function(player)
+			local stack = player:get_inventory():get_stack("bag2", 1)
+			local image = stack:get_definition().inventory_image
+			local formspec = "image[7,0;1,1;"..image.."]"
+			formspec = formspec.."label[0,0;"..F("Bag 2").."]"
+			formspec = formspec.."listcolors[#00000000;#00000000]"
+			formspec = formspec.."list[current_player;bag2contents;0,1;8,3;]"
+			formspec = formspec.."listring[current_name;bag2contents]"
+			formspec = formspec.."listring[current_player;main]"
+			local slots = stack:get_definition().groups.bagslots
+			if slots == 8 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_sm_form.png]"
+			elseif slots == 16 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_med_form.png]"
+			elseif slots == 24 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_lg_form.png]"
+			end
+			return {formspec=formspec}
+		end,
+	})
+	unified_inventory.register_page("bag3", {
+		get_formspec = function(player)
+			local stack = player:get_inventory():get_stack("bag3", 1)
+			local image = stack:get_definition().inventory_image
+			local formspec = "image[7,0;1,1;"..image.."]"
+			formspec = formspec.."label[0,0;"..F("Bag 3").."]"
+			formspec = formspec.."listcolors[#00000000;#00000000]"
+			formspec = formspec.."list[current_player;bag3contents;0,1;8,3;]"
+			formspec = formspec.."listring[current_name;bag3contents]"
+			formspec = formspec.."listring[current_player;main]"
+			local slots = stack:get_definition().groups.bagslots
+			if slots == 8 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_sm_form.png]"
+			elseif slots == 16 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_med_form.png]"
+			elseif slots == 24 then
+				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_lg_form.png]"
+			end
+			return {formspec=formspec}
+		end,
+	})
+	unified_inventory.register_page("bag4", {
+		get_formspec = function(player)
+			local stack = player:get_inventory():get_stack("bag4", 1)
+			local image = stack:get_definition().inventory_image
+			local formspec = "image[7,0;1,1;"..image.."]"
+			formspec = formspec.."label[0,0;"..F("Bag 4").."]"
+			formspec = formspec.."listcolors[#00000000;#00000000]"
+			formspec = formspec.."list[current_player;bag4contents;0,1;8,3;]"
+			formspec = formspec.."listring[current_name;bag4contents]"
+			formspec = formspec.."listring[current_player;main]"
 			local slots = stack:get_definition().groups.bagslots
 			if slots == 8 then
 				formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_bags_sm_form.png]"
@@ -46,7 +117,6 @@ for i = 1, 4 do
 			return {formspec=formspec}
 		end,
 	})
-end
 
 minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= "" then
@@ -60,6 +130,20 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			end
 			unified_inventory.set_inventory_formspec(player, "bag"..i)
 			return
+		elseif fields["unequip_bag" .. i] then
+			local stack = unified_inventory.extract_bag(player, i)
+			if not stack then
+				return
+			elseif stack == "overflow" then
+				minetest.chat_send_player(player:get_player_name(), "You bag is too heavy to be unequipped... Remove some items and retry")
+				return
+			elseif not player:get_inventory():room_for_item("main", stack) then
+				local pos = player:getpos()
+				pos.y = pos.y + 2
+				minetest.add_item(pos, stack)
+				return
+			end
+			player:get_inventory():add_item("main", stack)
 		end
 	end
 end)
@@ -68,12 +152,20 @@ minetest.register_on_joinplayer(function(player)
 	local player_inv = player:get_inventory()
 	local bags_inv = minetest.create_detached_inventory(player:get_player_name().."_bags",{
 		on_put = function(inv, listname, index, stack, player)
-			player:get_inventory():set_stack(listname, index, stack)
-			player:get_inventory():set_size(listname.."contents",
+			local pinv = player:get_inventory()
+			pinv:set_stack(listname, index, stack)
+			pinv:set_size(listname.."contents",
 					stack:get_definition().groups.bagslots)
+
+			-- Retrieve the serialized inventory if any
+			if stack:get_metadata() ~= "" then
+				for i, item in pairs(minetest.deserialize(stack:get_metadata())) do
+					pinv:set_stack(listname .. "contents", i, ItemStack(item))
+				end
+			end
 		end,
-		on_take = function(inv, listname, index, stack, player)
-			player:get_inventory():set_stack(listname, index, nil)
+		allow_take = function()
+			return 0
 		end,
 		allow_put = function(inv, listname, index, stack, player)
 			if stack:get_definition().groups.bagslots then
@@ -82,13 +174,6 @@ minetest.register_on_joinplayer(function(player)
 				return 0
 			end
 		end,
-		allow_take = function(inv, listname, index, stack, player)
-			if player:get_inventory():is_empty(listname.."contents") then
-				return stack:get_count()
-			else
-				return 0
-			end
-		end,
 		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
 			return 0
 		end,
@@ -103,30 +188,82 @@ end)
 
 -- register bag tools
 minetest.register_tool("unified_inventory:bag_small", {
-	description = "Small Bag",
+	description = S("Small Bag"),
 	inventory_image = "bags_small.png",
 	groups = {bagslots=8},
 })
 
 minetest.register_tool("unified_inventory:bag_medium", {
-	description = "Medium Bag",
+	description = S("Medium Bag"),
 	inventory_image = "bags_medium.png",
 	groups = {bagslots=16},
 })
 
 minetest.register_tool("unified_inventory:bag_large", {
-	description = "Large Bag",
+	description = S("Large Bag"),
 	inventory_image = "bags_large.png",
 	groups = {bagslots=24},
 })
 
+local colours = {"orange", "blue", "green", "violet"}
+
+for _, colour in pairs(colours) do
+	minetest.register_tool("unified_inventory:bag_small_" .. colour, {
+		description = S("Small Bag"),
+		inventory_image = "bags_small_" .. colour .. ".png",
+		groups = {bagslots=8},
+	})
+
+	minetest.register_tool("unified_inventory:bag_medium_" .. colour, {
+		description = S("Medium Bag"),
+		inventory_image = "bags_medium_" .. colour .. ".png",
+		groups = {bagslots=16},
+	})
+
+	minetest.register_tool("unified_inventory:bag_large_" .. colour, {
+		description = S("Large Bag"),
+		inventory_image = "bags_large_" .. colour .. ".png",
+		groups = {bagslots=24},
+	})
+	
+	-- register bag crafts
+	minetest.register_craft({
+		output = "unified_inventory:bag_small_" .. colour,
+		recipe = {
+			{"dye:"..colour,           "unified_inventory:bag_small"},
+		},
+	})
+
+	minetest.register_craft({
+		output = "unified_inventory:bag_medium_" .. colour,
+		recipe = {
+			{"",              "",                            ""},
+			{"farming:cotton", "unified_inventory:bag_small_" .. colour, "farming:cotton"},
+			{"farming:cotton", "unified_inventory:bag_small_" .. colour, "farming:cotton"},
+		},
+	})
+
+	minetest.register_craft({
+		output = "unified_inventory:bag_large_" .. colour,
+		recipe = {
+			{"",              "",                             ""},
+			{"farming:cotton", "unified_inventory:bag_medium_" .. colour, "farming:cotton"},
+			{"farming:cotton", "unified_inventory:bag_medium_" .. colour, "farming:cotton"},
+	    },
+	})
+end
+
+--minetest.register_alias("unified_inventory:bag_small", "unified_inventory:bad_small_red")
+--minetest.register_alias("unified_inventory:bag_medium", "unified_inventory:bad_medium_red")
+--minetest.register_alias("unified_inventory:bag_large", "unified_inventory:bad_large_red")
+
 -- register bag crafts
 minetest.register_craft({
 	output = "unified_inventory:bag_small",
 	recipe = {
-		{"",           "default:stick", ""},
-		{"group:wood", "group:wood",    "group:wood"},
-		{"group:wood", "group:wood",    "group:wood"},
+		{"",           "farming:cotton", ""},
+		{"group:wool", "group:wool",    "group:wool"},
+		{"group:wool", "group:wool",    "group:wool"},
 	},
 })
 
@@ -134,8 +271,8 @@ minetest.register_craft({
 	output = "unified_inventory:bag_medium",
 	recipe = {
 		{"",              "",                            ""},
-		{"default:stick", "unified_inventory:bag_small", "default:stick"},
-		{"default:stick", "unified_inventory:bag_small", "default:stick"},
+		{"farming:cotton", "unified_inventory:bag_small", "farming:cotton"},
+		{"farming:cotton", "unified_inventory:bag_small", "farming:cotton"},
 	},
 })
 
@@ -143,8 +280,44 @@ minetest.register_craft({
 	output = "unified_inventory:bag_large",
 	recipe = {
 		{"",              "",                             ""},
-		{"default:stick", "unified_inventory:bag_medium", "default:stick"},
-		{"default:stick", "unified_inventory:bag_medium", "default:stick"},
+		{"farming:cotton", "unified_inventory:bag_medium", "farming:cotton"},
+		{"farming:cotton", "unified_inventory:bag_medium", "farming:cotton"},
     },
 })
 
+function unified_inventory.extract_bag(player, id)
+	if not player then
+		minetest.log("error", "[u_inv] Invalid player for bag extraction : nil")
+		return
+	end
+	if tonumber(id) == nil or id > 4 or id < 0 then
+		minetest.log("error", "Invalid id: " .. (id or 'nil'))
+		return
+	end
+
+	local stack = player:get_inventory():get_stack("bag"..id, 1)
+	if not stack:get_definition().groups.bagslots then
+		return
+	end
+	local pinv = player:get_inventory()
+	local inv = pinv:get_list("bag" .. id .. "contents")
+	local list = {}
+	for i, item in pairs(inv) do
+		list[i] = item:to_table()
+	end
+	if minetest.serialize(list):len() >= 4096 then
+		minetest.log("warning", "[U_Inv] Preventing metadata overflow with bag metadata")
+		return "overflow"
+	end
+
+	pinv:remove_item("bag" .. id, stack)
+	local dinv = minetest.get_inventory({type = "detached", name = minetest.formspec_escape(player:get_player_name()) .. "_bags"})
+	if dinv then
+		dinv:set_stack("bag" .. id, 1, nil)
+	end	
+	
+	pinv:set_list("bag" .. id .. "contents", {})
+
+	stack:set_metadata(minetest.serialize(list))
+	return stack
+end

callbacks.lua

@@ -1,31 +1,29 @@
+local function default_refill(stack)
+	stack:set_count(stack:get_stack_max())
+	local itemdef = minetest.registered_items[stack:get_name()]
+	if itemdef
+	and (itemdef.wear_represents or "mechanical_wear") == "mechanical_wear"
+	and stack:get_wear() ~= 0 then
+		stack:set_wear(0)
+	end
+	return stack
+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.filtered_items_list[player_name] =
-			unified_inventory.items_list
+	unified_inventory.items_list
 	unified_inventory.activefilter[player_name] = ""
-	unified_inventory.apply_filter(player, "")
+	unified_inventory.active_search_direction[player_name] = "nochange"
+	unified_inventory.apply_filter(player, "", "nochange")
+	unified_inventory.current_searchbox[player_name] = ""
 	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)
-
-	-- Crafting guide inventories
-	local inv = minetest.create_detached_inventory(player_name.."craftrecipe", {
-		allow_put = function(inv, listname, index, stack, player)
-			return 0
-		end,
-		allow_take = function(inv, listname, index, stack, player)
-			return 0
-		end,
-		allow_move = function(inv, from_list, from_index, to_list,
-				to_index, count, player)
-			return 0
-		end,
-	})
-	inv:set_size("output", 1)
+	unified_inventory.default)
 
 	-- Refill slot
 	local refill = minetest.create_detached_inventory(player_name.."refill", {
@@ -39,7 +37,8 @@ minetest.register_on_joinplayer(function(player)
 		end,
 		on_put = function(inv, listname, index, stack, player)
 			local player_name = player:get_player_name()
-			stack:set_count(stack:get_stack_max())
+			local handle_refill = (minetest.registered_items[stack:get_name()] or {}).on_refill or default_refill
+			stack = handle_refill(stack)
 			inv:set_stack(listname, index, stack)
 			minetest.sound_play("electricity",
 					{to_player=player_name, gain = 1.0})
@@ -49,10 +48,30 @@ minetest.register_on_joinplayer(function(player)
 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
-	local player_name = player:get_player_name()
+
+	if fields.hidebutton then --MFF crabman(29/11/2015) hide guide, textfield bug
+		if not unified_inventory.hidden_guide[player_name] then
+			unified_inventory.hidden_guide[player_name] = true
+		else
+			unified_inventory.hidden_guide[player_name] = false
+		end
+		unified_inventory.set_inventory_formspec(player, unified_inventory.current_page[player_name])
+		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
+		unified_inventory.set_inventory_formspec(player, unified_inventory.current_page[player_name])
+	end
 
 	for i, def in pairs(unified_inventory.buttons) do
 		if fields[def.name] then
@@ -65,40 +84,28 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 
 	-- Inventory page controls
 	local start = math.floor(
-		unified_inventory.current_index[player_name] / 80 + 1)
+		unified_inventory.current_index[player_name] / ui_peruser.items_per_page + 1)
 	local start_i = start
 	local pagemax = math.floor(
 		(#unified_inventory.filtered_items_list[player_name] - 1)
-		/ (80) + 1)
+		/ (ui_peruser.items_per_page) + 1)
 
 	if fields.start_list then
-		minetest.sound_play("paperflip1",
-				{to_player=player_name, gain = 1.0})
 		start_i = 1
 	end
 	if fields.rewind1 then
-		minetest.sound_play("paperflip1",
-				{to_player=player_name, gain = 1.0})
 		start_i = start_i - 1
 	end
 	if fields.forward1 then
-		minetest.sound_play("paperflip1",
-				{to_player=player_name, gain = 1.0})
 		start_i = start_i + 1
 	end
 	if fields.rewind3 then
-		minetest.sound_play("paperflip1",
-				{to_player=player_name, gain = 1.0})
 		start_i = start_i - 3
 	end
 	if fields.forward3 then
-		minetest.sound_play("paperflip1",
-				{to_player=player_name, gain = 1.0})
 		start_i = start_i + 3
 	end
 	if fields.end_list then
-		minetest.sound_play("paperflip1",
-				{to_player=player_name, gain = 1.0})
 		start_i = pagemax
 	end
 	if start_i < 1 then
@@ -107,78 +114,111 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if start_i > pagemax then
 		start_i = pagemax
 	end
-	if not (start_i	== start) then
-		unified_inventory.current_index[player_name] = (start_i - 1) * 80 + 1
+	if start_i ~= start then
+		minetest.sound_play("paperflip1",
+				{to_player=player_name, gain = 1.0})
+		unified_inventory.current_index[player_name] = (start_i - 1) * ui_peruser.items_per_page + 1
 		unified_inventory.set_inventory_formspec(player,
 				unified_inventory.current_page[player_name])
 	end
 
-	local clicked_item = nil
+	local clicked_item
 	for name, value in pairs(fields) do
 		if string.sub(name, 1, 12) == "item_button_" then
-			clicked_item = string.sub(name, 13)
+			local new_dir, mangled_item = string.match(name, "^item_button_([a-z]+)_(.*)$")
+			clicked_item = unified_inventory.demangle_for_formspec(mangled_item)
+			if string.sub(clicked_item, 1, 6) == "group:" then
+				minetest.sound_play("click", {to_player=player_name, gain = 0.1})
+				unified_inventory.apply_filter(player, clicked_item, new_dir)
+				unified_inventory.current_searchbox[player_name] = clicked_item
+				unified_inventory.set_inventory_formspec(player,
+					unified_inventory.current_page[player_name])
+				return
+			end
+			if new_dir == "recipe"
+			or new_dir == "usage" then
+				unified_inventory.current_craft_direction[player_name] = new_dir
+			end
 			break
-		elseif string.sub(name, 1, 11) == "item_group_" then
-			minetest.sound_play("click",
-					{to_player=player_name, gain = 0.1})
-			unified_inventory.apply_filter(player, "group:"..string.sub(name, 12))
-			return
 		end
 	end
 	if clicked_item then
 		minetest.sound_play("click",
 				{to_player=player_name, gain = 0.1})
 		local page = unified_inventory.current_page[player_name]
-		if not unified_inventory.is_creative(player_name) then
+		local player_creative = unified_inventory.is_creative(player_name)
+		if not player_creative then
 			page = "craftguide"
 		end
 		if page == "craftguide" then
 			unified_inventory.current_item[player_name] = clicked_item
 			unified_inventory.alternate[player_name] = 1
-			unified_inventory.set_inventory_formspec(player,
-					"craftguide")
-		else
-			if unified_inventory.is_creative(player_name) then
-				local inv = player:get_inventory()
-				local stack = ItemStack(clicked_item)
-				stack:set_count(stack:get_stack_max())
-				if inv:room_for_item("main", stack) then
-					inv:add_item("main", stack)
-				end
+			unified_inventory.set_inventory_formspec(player, "craftguide")
+		elseif player_creative then
+			local inv = player:get_inventory()
+			local stack = ItemStack(clicked_item)
+			stack:set_count(stack:get_stack_max())
+			if inv:room_for_item("main", stack) then
+				inv:add_item("main", stack)
 			end
 		end
 	end
 
-	if fields.searchbutton then
-		unified_inventory.apply_filter(player, fields.searchbox)
+	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})
-	end
-
-	-- alternate button
-	if fields.alternate then
+	elseif fields.searchresetbutton then
+		unified_inventory.apply_filter(player, "", "nochange")
+		unified_inventory.current_searchbox[player_name] = ""
+		unified_inventory.set_inventory_formspec(player,
+				unified_inventory.current_page[player_name])
 		minetest.sound_play("click",
 				{to_player=player_name, gain = 0.1})
-		local item_name = unified_inventory.current_item[player_name]
-		if item_name then
-			local alternates = 0
-			local alternate = unified_inventory.alternate[player_name]
-			local crafts = unified_inventory.crafts_table[item_name]
-			if crafts ~= nil then
-				alternates = #crafts
-			end
-			if alternates > 1 then
-				alternate = alternate + 1
-				if alternate > alternates then
-					alternate = 1
-				end
-				unified_inventory.alternate[player_name] = alternate
-				unified_inventory.set_inventory_formspec(player,
-						unified_inventory.current_page[player_name])
-			end
+	end
+
+	-- alternate buttons
+	if not (fields.alternate or fields.alternate_prev) then
+		return
+	end
+	minetest.sound_play("click",
+			{to_player=player_name, gain = 0.1})
+	local item_name = unified_inventory.current_item[player_name]
+	if not item_name then
+		return
+	end
+	local crafts = unified_inventory.crafts_for[unified_inventory.current_craft_direction[player_name]][item_name]
+	if not crafts then
+		return
+	end
+	local alternates = #crafts
+	if alternates <= 1 then
+		return
+	end
+	local alternate
+	if fields.alternate then
+		alternate = unified_inventory.alternate[player_name] + 1
+		if alternate > alternates then
+			alternate = 1
+		end
+	elseif fields.alternate_prev then
+		alternate = unified_inventory.alternate[player_name] - 1
+		if alternate < 1 then
+			alternate = alternates
 		end
 	end
+	unified_inventory.alternate[player_name] = alternate
+	unified_inventory.set_inventory_formspec(player,
+			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

datastorage.lua

@@ -1,83 +0,0 @@
-datastorage={}
-datastorage["!registered_players"]={}
-
-datastorage.save_data = function(table_pointer)
-	local data = minetest.serialize( datastorage[table_pointer] )
-	local path = minetest.get_worldpath().."/datastorage_"..table_pointer..".data"
-	local file = io.open( path, "w" )
-	if( file ) then
-		file:write( data )
-		file:close()
-		return true
-	else return nil
-	end
-end
-
-datastorage.load_data = function(table_pointer)
-	local path = minetest.get_worldpath().."/datastorage_"..table_pointer..".data"
-	local file = io.open( path, "r" )
-	if( file ) then
-		local data = file:read("*all")
-		datastorage[table_pointer] = minetest.deserialize( data )
-		file:close()
-	return true
-	else return nil
-	end
-end
-
-datastorage.get_container = function (player, key)
-	local player_name = player:get_player_name()
-	local container = datastorage[player_name]
-	if container[key] == nil then
-		container[key] = {}
-	end
-	datastorage.save_data(player_name)
-	return container[key]
-end
-
--- forced save of all player's data
-datastorage.save_container = function (player)
-	local player_name = player:get_player_name()
-	datastorage.save_data(player_name)
-end
-
-
--- Init
-if datastorage.load_data("!registered_players") == nil then
-	datastorage["!registered_players"]={}
-	datastorage.save_data("!registered_players")
-end
-
-minetest.register_on_joinplayer(function(player)
-	local player_name = player:get_player_name()
-	local registered = nil
-	for __,tab in ipairs(datastorage["!registered_players"]) do
-		if tab["player_name"] == player_name then registered = true break end
-	end
-	if registered == nil then
-		local new={}
-		new["player_name"]=player_name
-		table.insert(datastorage["!registered_players"],new)
-		datastorage[player_name]={}
-		datastorage.save_data("!registered_players")
-		datastorage.save_data(player_name)
-	else 
-		datastorage.load_data(player_name)
-	end
-end
-)
-
-minetest.register_on_leaveplayer(function(player)
-	local player_name = player:get_player_name()
-	datastorage.save_data(player_name)
-	datastorage[player_name] = nil
-end
-)
-
-minetest.register_on_shutdown(function()
-	for __,tab in ipairs(datastorage["!registered_players"]) do
-		if datastorage[tab["player_name"]] == nil then break end
-		datastorage.save_data(tab["player_name"]) 
-	end
-end
-)

depends.txt

@@ -1 +1,5 @@
+h2omes
 creative?
+intllib?
+datastorage?
+farming?

description.txt

@@ -0,0 +1 @@
+Unified Inventory replaces the default survival and creative inventory. It adds a nicer interface and a number of features, such as a crafting guide.

group.lua

@@ -0,0 +1,138 @@
+local S = unified_inventory.gettext
+
+function unified_inventory.canonical_item_spec_matcher(spec)
+	local specname = ItemStack(spec):get_name()
+	if specname:sub(1, 6) == "group:" then
+		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
+	else
+		return function (itemname) return itemname == specname end
+	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
+
+function unified_inventory.extract_groupnames(groupname)
+	local specname = ItemStack(groupname):get_name()
+	if specname:sub(1, 6) == "group:" then
+		local group_names = specname:sub(7):split(",")
+		if #group_names == 1 then
+			return group_names[1], 1
+		end
+		local s = ""
+		for g=1,#group_names do
+			if g > 1 then
+				-- List connector
+				s = s .. S(" and ")
+			end
+			s = s .. group_names[g]
+		end
+		return s, #group_names
+	else
+		return nil, 0
+	end
+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",
+	ingot = "default:steel_ingot",
+}
+
+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
+-- is represented by that item, with the single-item status signalled
+-- in the "sole" field.  If the group contains no items at all, the item
+-- field will be nil.
+--
+-- Within a multiple-item group, we prefer to use an item that has the
+-- same specific name as the group, and if there are more than one of
+-- those items we prefer the one registered for the group by a mod.
+-- Among equally-preferred items, we just pick the one with the
+-- lexicographically earliest name.
+--
+-- The parameter to this function isn't just a single group name.
+-- It may be a comma-separated list of group names.  This is really a
+-- "group:..." ingredient specification, minus the "group:" prefix.
+
+local function compute_group_item(group_name_list)
+	local group_names = group_name_list:split(",")
+	local candidate_items = {}
+	for itemname, itemdef in pairs(minetest.registered_items) do
+		if (itemdef.groups.not_in_creative_inventory or 0) == 0 then
+			local all = true
+			for _, group_name in ipairs(group_names) do
+				if (itemdef.groups[group_name] or 0) == 0 then
+					all = false
+				end
+			end
+			if all then table.insert(candidate_items, itemname) end
+		end
+	end
+	local num_candidates = #candidate_items
+	if num_candidates == 0 then
+		return {sole = true}
+	elseif num_candidates == 1 then
+		return {item = candidate_items[1], sole = true}
+	end
+	local is_group = {}
+	local registered_rep = {}
+	for _, group_name in ipairs(group_names) do
+		is_group[group_name] = true
+		local rep = unified_inventory.registered_group_items[group_name]
+		if rep then registered_rep[rep] = true end
+	end
+	local bestitem = ""
+	local bestpref = 0
+	for _, item in ipairs(candidate_items) do
+		local pref
+		if registered_rep[item] then
+			pref = 4
+		elseif string.sub(item, 1, 8) == "default:" and is_group[string.sub(item, 9)] then
+			pref = 3
+		elseif is_group[item:gsub("^[^:]*:", "")] then
+			pref = 2
+		else
+			pref = 1
+		end
+		if pref > bestpref or (pref == bestpref and item < bestitem) then
+			bestitem = item
+			bestpref = pref
+		end
+	end
+	return {item = bestitem, sole = false}
+end
+
+
+local group_item_cache = {}
+
+function unified_inventory.get_group_item(group_name)
+	if not group_item_cache[group_name] then
+		group_item_cache[group_name] = compute_group_item(group_name)
+	end
+	return group_item_cache[group_name]
+end
+

image_credits.txt

@@ -0,0 +1,66 @@
+bags_small.png:
+	http://www.clker.com/clipart-moneybag-empty.html
+
+bags_medium.png:
+	http://www.clker.com/clipart-backpack-1.html
+
+bags_large.png / ui_bags_icon.png:
+	http://www.clker.com/clipart-backpack-green-brown.html
+
+ui_craftguide_icon.png / ui_craft_icon.png
+	http://commons.wikimedia.org/wiki/File:Advancedsettings.png
+	
+ui_doubleleft_icon.png
+	http://commons.wikimedia.org/wiki/File:Media-seek-backward.svg
+
+ui_doubleright_icon.png
+	http://commons.wikimedia.org/wiki/File:Media-seek-forward.svg
+
+ui_left_icon.png / ui_right_icon.png
+	http://commons.wikimedia.org/wiki/File:Media-playback-start.svg
+
+ui_skip_backward_icon.png
+	http://commons.wikimedia.org/wiki/File:Media-skip-backward.svg
+
+ui_skip_forward_icon.png
+	http://commons.wikimedia.org/wiki/File:Media-skip-forward.svg
+
+ui_gohome_icon.png / ui_home_icon.png / ui_sethome_icon.png
+	http://commons.wikimedia.org/wiki/File:Home_256x256.png
+
+ui_moon_icon.png
+	http://commons.wikimedia.org/wiki/File:FullMoon2010.jpg
+
+ui_sun_icon.png
+	http://commons.wikimedia.org/wiki/File:2012-10-13_15-29-35-sun.jpg
+
+ui_trash_icon.png
+	http://www.clker.com/clipart-29090.html
+	http://www.clker.com/clipart-trash.html
+
+ui_search_icon.png
+	http://www.clker.com/clipart-24887.html
+
+ui_off_icon.png / ui_on_icon.png
+	http://www.clker.com/clipart-on-off-switches.html
+
+ui_waypoints_icon.png
+	http://www.clker.com/clipart-map-pin-red.html
+
+ui_circular_arrows_icon.png
+	http://www.clker.com/clipart-circular-arrow-pattern.html
+
+ui_pencil_icon.pnc
+	http://www.clker.com/clipart-2256.html
+
+ui_waypoint_set_icon.png
+	http://www.clker.com/clipart-larger-flag.html
+
+ui_xyz_off_icon.png
+	http://commons.wikimedia.org/wiki/File:No_sign.svg
+
+ui_ok_icon.png
+	http://commons.wikimedia.org/wiki/File:Yes_check.svg
+
+inventory_plus_worldedit_gui.png
+	http://commons.wikimedia.org/wiki/File:Erioll_world_2.svg

init.lua

@@ -2,43 +2,72 @@
 
 local modpath = minetest.get_modpath(minetest.get_current_modname())
 local worldpath = minetest.get_worldpath()
+local mygettext = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end
 
 -- Data tables definitions
-unified_inventory = {}
-unified_inventory.activefilter = {}
-unified_inventory.alternate = {}
-unified_inventory.current_page = {}
-unified_inventory.current_index = {}
-unified_inventory.current_item = {}
-unified_inventory.crafts_table = {}
-unified_inventory.crafts_table_count = 0
-unified_inventory.players = {}
-unified_inventory.items_list_size = 0
-unified_inventory.items_list = {}
-unified_inventory.filtered_items_list_size = {}
-unified_inventory.filtered_items_list = {}
-unified_inventory.pages = {}
-unified_inventory.buttons = {}
+unified_inventory = {
+	activefilter = {},
+	active_search_direction = {},
+	alternate = {},
+	current_page = {},
+	current_searchbox = {},
+	current_index = {},
+	current_item = {},
+	current_craft_direction = {},
+	registered_craft_types = {},
+	crafts_for = {usage = {}, recipe = {} },
+	players = {},
+	items_list_size = 0,
+	items_list = {},
+	filtered_items_list_size = {},
+	filtered_items_list = {},
+	pages = {},
+	buttons = {},
+	hidden_guide = {}, --MFF crabman(29/11/2015) hide guide, textfield bug
 
--- Homepos stuff
-unified_inventory.home_pos = {}
-unified_inventory.home_filename =
-		worldpath.."/unified_inventory_home.home"
+	-- Homepos stuff
+	home_pos = {},
+	home_filename =	worldpath.."/unified_inventory_home.home",
 
--- Default inventory page
-unified_inventory.default = "craft"
+	-- Default inventory page
+	default = "craft",
+
+	-- intllib
+	gettext = mygettext,
+	fgettext = function(s) return minetest.formspec_escape(mygettext(s)) end,
+
+	-- "Lite" mode
+	lite_mode = minetest.setting_getbool("unified_inventory_lite"),
+
+	pagecols = 8,
+	pagerows = 10,
+	page_y = 0,
+	formspec_y = 1,
+	main_button_x = 0,
+	main_button_y = 9,
+	craft_result_x = 0.3,
+	craft_result_y = 0.5,
+	form_header_y = 0
+}
 
 -- Disable default creative inventory
-if creative_inventory then
-	function creative_inventory.set_creative_formspec(player, start_i, pagenum)
+local creative = rawget(_G, "creative") or rawget(_G, "creative_inventory")
+if creative then
+	function creative.set_creative_formspec(player, start_i, pagenum)
 		return
 	end
 end
 
-dofile(modpath.."/datastorage.lua")
+dofile(modpath.."/group.lua")
 dofile(modpath.."/api.lua")
 dofile(modpath.."/internal.lua")
 dofile(modpath.."/callbacks.lua")
 dofile(modpath.."/register.lua")
 dofile(modpath.."/bags.lua")
-dofile(modpath.."/waypoints.lua")
+
+dofile(modpath.."/item_names.lua")
+
+if minetest.get_modpath("datastorage") then
+	dofile(modpath.."/waypoints.lua")
+end
+

internal.lua

@@ -1,139 +1,321 @@
+local S = unified_inventory.gettext
+local F = unified_inventory.fgettext
+
+-- This pair of encoding functions is used where variable text must go in
+-- button names, where the text might contain formspec metacharacters.
+-- We can escape button names for the formspec, to avoid screwing up
+-- form structure overall, but they then don't get de-escaped, and so
+-- the input we get back from the button contains the formspec escaping.
+-- This is a game engine bug, and in the anticipation that it might be
+-- fixed some day we don't want to rely on it.  So for safety we apply
+-- an encoding that avoids all formspec metacharacters.
+function unified_inventory.mangle_for_formspec(str)
+	return string.gsub(str, "([^A-Za-z0-9])", function (c) return string.format("_%d_", string.byte(c)) end)
+end
+function unified_inventory.demangle_for_formspec(str)
+	return string.gsub(str, "_([0-9]+)_", function (v) return string.char(v) end)
+end
+
+function unified_inventory.get_per_player_formspec(player_name)
+	local lite = unified_inventory.lite_mode and not minetest.check_player_privs(player_name, {ui_full=true})
+
+	local ui = {}
+	ui.pagecols = unified_inventory.pagecols
+	ui.pagerows = unified_inventory.pagerows
+	ui.page_y = unified_inventory.page_y
+	ui.formspec_y = unified_inventory.formspec_y
+	ui.main_button_x = unified_inventory.main_button_x
+	ui.main_button_y = unified_inventory.main_button_y
+	ui.craft_result_x = unified_inventory.craft_result_x
+	ui.craft_result_y = unified_inventory.craft_result_y
+	ui.form_header_y = unified_inventory.form_header_y
+
+	if lite then
+		ui.pagecols = 4
+		ui.pagerows = 6
+		ui.page_y = 0.25
+		ui.formspec_y = 0.47
+		ui.main_button_x = 8.2
+		ui.main_button_y = 6.5
+		ui.craft_result_x = 2.8
+		ui.craft_result_y = 3.4
+		ui.form_header_y = -0.1
+	end
+
+	ui.items_per_page = ui.pagecols * ui.pagerows
+	return ui, lite
+end
 
 function unified_inventory.get_formspec(player, page)
+
 	if not player then
 		return ""
 	end
+
 	local player_name = player:get_player_name()
+	local ui_peruser,draw_lite_mode = unified_inventory.get_per_player_formspec(player_name)
+
 	unified_inventory.current_page[player_name] = page
 	local pagedef = unified_inventory.pages[page]
 
-	local formspec = "size[14,10]"
-	local fsdata = nil
+	local formspec = {
+		"size[14,10]",
+		"background[-0.19,-0.25;14.4,10.75;ui_form_bg.png]" -- Background
+	}
+	local n = 3
+
+	if draw_lite_mode then
+		formspec[1] = "size[11,7.7]"
+		formspec[2] = "background[-0.19,-0.2;11.4,8.4;ui_form_bg.png]"
+	end
+
+	if unified_inventory.is_creative(player_name)
+	and page == "craft" then
+		formspec[n] = "background[0,"..(ui_peruser.formspec_y + 2)..";1,1;ui_single_slot.png]"
+		n = n+1
+	end
 
-	-- Background
-	formspec = formspec .. "background[-0.19,-0.25;14.4,10.75;ui_form_bg.png]"
 	-- Current page
-	if unified_inventory.pages[page] then
-		fsdata = pagedef.get_formspec(player)
-		formspec = formspec .. fsdata.formspec
-	else
+	if not unified_inventory.pages[page] then
 		return "" -- Invalid page name
 	end
 
+	local perplayer_formspec = unified_inventory.get_per_player_formspec(player_name)
+	local fsdata = pagedef.get_formspec(player, perplayer_formspec)
+
+	formspec[n] = fsdata.formspec
+	n = n+1
+
+	local privs = minetest.get_player_privs(player_name) --Modif MFF (Crabman 13/10/2015) not show if player has not privs requiered
+	local button_row = 0
+	local button_col = 0
+
 	-- Main buttons
+
+	local filtered_inv_buttons = {}
+
 	for i, def in pairs(unified_inventory.buttons) do
-		if def.type == "image" then
-			formspec = formspec.."image_button["
-					..(0.65 * (i - 1))..",9;0.8,0.8;"
-					..minetest.formspec_escape(def.image)..";"
-					..minetest.formspec_escape(def.name)..";]"
+		if not (draw_lite_mode and def.hide_lite) and (not def.show_with or (privs[def.show_with] and privs[def.show_with] == true)) then --Modif MFF (Crabman 13/10/2015) not show if player has not privs requiered
+			table.insert(filtered_inv_buttons, def)
 		end
 	end
 
+	local i = 1 --Modif MFF (Crabman 13/10/2015) 12 buttons max by row
+	for _, def in pairs(filtered_inv_buttons) do --Modif MFF (Crabman 13/10/2015)
+
+		if draw_lite_mode and i > 4 then
+			button_row = 1
+			button_col = 1
+		elseif not draw_lite_mode and i > 12 then --Modif MFF (Crabman 13/10/2015)
+			button_row = 1
+			i = 1
+		end
+
+		if def.type == "image" then
+			formspec[n] = "image_button["
+			formspec[n+1] = ( ui_peruser.main_button_x + 0.65 * (i - 1) - button_col * 0.65 * 4)
+			formspec[n+2] = ","..(ui_peruser.main_button_y + button_row * 0.7)..";0.8,0.8;"
+			formspec[n+3] = minetest.formspec_escape(def.image)..";"
+			formspec[n+4] = minetest.formspec_escape(def.name)..";]"
+			formspec[n+5] = "tooltip["..minetest.formspec_escape(def.name)
+			formspec[n+6] = ";"..(def.tooltip or "").."]"
+			n = n+7
+		end
+		i = i + 1 --Modif MFF (Crabman 13/10/2015)
+	end
+
 	if fsdata.draw_inventory ~= false then
 		-- Player inventory
-		formspec = formspec.."listcolors[#00000000;#00000000]"
-		formspec = formspec .. "list[current_player;main;0,4.5;8,4;]"
+		formspec[n] = "listcolors[#00000000;#00000000]"
+		formspec[n+1] = "list[current_player;main;0,"..(ui_peruser.formspec_y + 3.5)..";8,4;]"
+		n = n+2
 	end
 
 	if fsdata.draw_item_list == false then
-		return formspec
+		return table.concat(formspec, "")
+	end
+
+	if not unified_inventory.hidden_guide[player_name] then --MFF crabman(29/11/2015) hide guide, textfield bug
+		formspec[n] = "image_button[13.2,0.1;.8,.8;ui_on_icon.png;hidebutton;]"
+				.. "tooltip[hidebutton;" ..F("Hide guide") .. "]"
+		n = n+1
+	else
+		formspec[n] = "image_button[13.2,0.1;.8,.8;ui_off_icon.png;hidebutton;]"
+				.. "tooltip[hidebutton;" ..F("Show guide") .. "]"
+		return table.concat(formspec, "")
 	end
 
 	-- Controls to flip items pages
 	local start_x = 9.2
-	formspec = formspec .. "image_button["..(start_x + 0.6 * 0)..",9;.8,.8;ui_skip_backward_icon.png;start_list;]"
-	formspec = formspec .. "image_button["..(start_x + 0.6 * 1)..",9;.8,.8;ui_doubleleft_icon.png;rewind3;]"
-	formspec = formspec .. "image_button["..(start_x + 0.6 * 2)..",9;.8,.8;ui_left_icon.png;rewind1;]"
-	formspec = formspec .. "image_button["..(start_x + 0.6 * 3)..",9;.8,.8;ui_right_icon.png;forward1;]"
-	formspec = formspec .. "image_button["..(start_x + 0.6 * 4)..",9;.8,.8;ui_doubleright_icon.png;forward3;]"
-	formspec = formspec .. "image_button["..(start_x + 0.6 * 5)..",9;.8,.8;ui_skip_forward_icon.png;end_list;]"
+
+	if not draw_lite_mode then
+		formspec[n] =
+			"image_button[" .. (start_x + 0.6 * 0)
+				.. ",9;.8,.8;ui_skip_backward_icon.png;start_list;]"
+			.. "tooltip[start_list;" .. F("First page") .. "]"
+
+			.. "image_button[" .. (start_x + 0.6 * 1)
+				.. ",9;.8,.8;ui_doubleleft_icon.png;rewind3;]"
+			.. "tooltip[rewind3;" .. F("Back three pages") .. "]"
+			.. "image_button[" .. (start_x + 0.6 * 2)
+				.. ",9;.8,.8;ui_left_icon.png;rewind1;]"
+			.. "tooltip[rewind1;" .. F("Back one page") .. "]"
+
+			.. "image_button[" .. (start_x + 0.6 * 3)
+				.. ",9;.8,.8;ui_right_icon.png;forward1;]"
+			.. "tooltip[forward1;" .. F("Forward one page") .. "]"
+			.. "image_button[" .. (start_x + 0.6 * 4)
+				.. ",9;.8,.8;ui_doubleright_icon.png;forward3;]"
+			.. "tooltip[forward3;" .. F("Forward three pages") .. "]"
+
+			.. "image_button[" .. (start_x + 0.6 * 5)
+				.. ",9;.8,.8;ui_skip_forward_icon.png;end_list;]"
+			.. "tooltip[end_list;" .. F("Last page") .. "]"
+	else
+		formspec[n] =
+			"image_button[" .. (8.2 + 0.65 * 0)
+				.. ",5.8;.8,.8;ui_skip_backward_icon.png;start_list;]"
+			.. "tooltip[start_list;" .. F("First page") .. "]"
+			.. "image_button[" .. (8.2 + 0.65 * 1)
+				.. ",5.8;.8,.8;ui_left_icon.png;rewind1;]"
+			.. "tooltip[rewind1;" .. F("Back one page") .. "]"
+			.. "image_button[" .. (8.2 + 0.65 * 2)
+				.. ",5.8;.8,.8;ui_right_icon.png;forward1;]"
+			.. "tooltip[forward1;" .. F("Forward one page") .. "]"
+			.. "image_button[" .. (8.2 + 0.65 * 3)
+				.. ",5.8;.8,.8;ui_skip_forward_icon.png;end_list;]"
+			.. "tooltip[end_list;" .. F("Last page") .. "]"
+	end
+	n = n+1
 
 	-- Search box
-	formspec = formspec .. "field[9.5,8.325;3,1;searchbox;;]"
-	formspec = formspec .. "image_button[12.2,8.1;.8,.8;ui_search_icon.png;searchbutton;]"
+	formspec[n] = "field_close_on_enter[searchbox;false]"
+	n = n+1
+
+	if not draw_lite_mode then
+		formspec[n] = "field[9.5,8.325;3,1;searchbox;;"
+			.. minetest.formspec_escape(unified_inventory.current_searchbox[player_name]) .. "]"
+		formspec[n+1] = "image_button[12.2,8.1;.8,.8;ui_search_icon.png;searchbutton;]"
+			.. "tooltip[searchbutton;" ..F("Search") .. "]"
+		formspec[n+2] = "image_button[12.9,8.1;.8,.8;ui_reset_icon.png;searchresetbutton;]"
+			.. "tooltip[searchbutton;" ..F("Search") .. "]"
+			.. "tooltip[searchresetbutton;" ..F("Reset search and display everything") .. "]"
+	else
+		formspec[n] = "field[8.5,5.225;2.2,1;searchbox;;"
+			.. minetest.formspec_escape(unified_inventory.current_searchbox[player_name]) .. "]"
+		formspec[n+1] = "image_button[10.3,5;.8,.8;ui_search_icon.png;searchbutton;]"
+			.. "tooltip[searchbutton;" ..F("Search") .. "]"
+		formspec[n+2] = "image_button[11,5;.8,.8;ui_reset_icon.png;searchresetbutton;]"
+			.. "tooltip[searchbutton;" ..F("Search") .. "]"
+			.. "tooltip[searchresetbutton;" ..F("Reset search and display everything") .. "]"
+	end
+	n = n+3
+
+	local no_matches = "No matching items"
+	if draw_lite_mode then
+		no_matches = "No matches."
+	end
 
 	-- Items list
-	local list_index = unified_inventory.current_index[player_name]
-	local page = math.floor(list_index / (80) + 1)
-	local pagemax = math.floor(
-		(#unified_inventory.filtered_items_list[player_name] - 1)
-			/ (80) + 1)
-	local item = {}
-	for y = 0, 9 do
-	for x = 0, 7 do
-		local name = unified_inventory.filtered_items_list[player_name][list_index]
-		if minetest.registered_items[name] then
-			formspec = formspec.."item_image_button["
-					..(8.2 + x * 0.7)..","
-					..(1   + y * 0.7)..";.81,.81;"
-					..name..";item_button_"
-					..name..";]"
-			list_index = list_index + 1
+	if #unified_inventory.filtered_items_list[player_name] == 0 then
+		formspec[n] = "label[8.2,"..ui_peruser.form_header_y..";" .. F(no_matches) .. "]"
+	else
+		local dir = unified_inventory.active_search_direction[player_name]
+		local list_index = unified_inventory.current_index[player_name]
+		local page = math.floor(list_index / (ui_peruser.items_per_page) + 1)
+		local pagemax = math.floor(
+			(#unified_inventory.filtered_items_list[player_name] - 1)
+				/ (ui_peruser.items_per_page) + 1)
+		local item = {}
+		for y = 0, ui_peruser.pagerows - 1 do
+			for x = 0, ui_peruser.pagecols - 1 do
+				local name = unified_inventory.filtered_items_list[player_name][list_index]
+				if minetest.registered_items[name] then
+					-- Clicked on current item: Flip crafting direction
+					if name == unified_inventory.current_item[player_name] then
+						local cdir = unified_inventory.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 = unified_inventory.active_search_direction[player_name]
+					end
+					formspec[n] = "item_image_button["
+						..(8.2 + x * 0.7)..","
+						..(ui_peruser.formspec_y + ui_peruser.page_y + y * 0.7)..";.81,.81;"
+						..name..";item_button_"..dir.."_"
+						..unified_inventory.mangle_for_formspec(name)..";]"
+					n = n+1
+					list_index = list_index + 1
+				end
+			end
 		end
+		formspec[n] = "label[8.2,"..ui_peruser.form_header_y..";"..F("Page") .. ": "
+			.. S("%s of %s"):format(page,pagemax).."]"
 	end
+	n= n+1
+
+	if unified_inventory.activefilter[player_name] ~= "" then
+		formspec[n] = "label[8.2,"..(ui_peruser.form_header_y + 0.4)..";" .. F("Filter") .. ":]"
+		formspec[n+1] = "label[9.1,"..(ui_peruser.form_header_y + 0.4)..";"..minetest.formspec_escape(unified_inventory.activefilter[player_name]).."]"
 	end
-	formspec = formspec.."label[8.2,0;Page:]"
-	formspec = formspec.."label[9,0;"..page.." of "..pagemax.."]"
-	formspec = formspec.."label[8.2,0.4;Filter:]"
-	formspec = formspec.."label[9,0.4;"..unified_inventory.activefilter[player_name].."]"
-	return formspec
+	return table.concat(formspec, "")
 end
 
 function unified_inventory.set_inventory_formspec(player, page)
 	if player then
-		local formspec = unified_inventory.get_formspec(player, page)
-		player:set_inventory_formspec(formspec)
+		player:set_inventory_formspec(unified_inventory.get_formspec(player, page))
 	end
 end
 
 --apply filter to the inventory list (create filtered copy of full one)
-function unified_inventory.apply_filter(player, filter)
-	local player_name = player:get_player_name()
-	local size = 0
-	local lfilter = string.lower(filter)
-	if not pcall(function() ("technic:test"):find(lfilter) end) then
-		-- Filter is invalid
-		lfilter = ""
+function unified_inventory.apply_filter(player, filter, search_dir)
+	if not player then
+		return false
 	end
-	unified_inventory.filtered_items_list[player_name]={}
+	local player_name = player:get_player_name()
+	local lfilter = string.lower(filter)
+	local ffilter
 	if lfilter:sub(1, 6) == "group:" then
 		local groups = lfilter:sub(7):split(",")
-		for name, def in pairs(minetest.registered_items) do
-			if def.groups then
-				local all = true
-				for _, group in ipairs(groups) do
-					if not (def.groups[group] and (def.groups[group] > 0)) then
-						all = false
-						break
-					end
-				end
-				if all then
-					table.insert(unified_inventory.filtered_items_list[player_name], name)
-					size = size + 1
+		ffilter = function(name, def)
+			for _, group in ipairs(groups) do
+				if not def.groups[group]
+				or def.groups[group] <= 0 then
+					return false
 				end
 			end
+			return true
 		end
 	else
-		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
-				local lname = string.lower(name)
-				local ldesc = string.lower(def.description)
-				if string.find(lname, lfilter) or string.find(ldesc, lfilter) then
-					table.insert(unified_inventory.filtered_items_list[player_name], name)
-					size = size + 1
-				end
-			end
+		ffilter = function(name, def)
+			local lname = string.lower(name)
+			local ldesc = string.lower(def.description)
+			return string.find(lname, lfilter, 1, true) or string.find(ldesc, lfilter, 1, true)
+		end
+	end
+	unified_inventory.filtered_items_list[player_name]={}
+	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 ~= ""
+		and ffilter(name, def)
+		and (unified_inventory.is_creative(player_name)
+			or unified_inventory.crafts_for.recipe[def.name]) then
+			table.insert(unified_inventory.filtered_items_list[player_name], name)
 		end
 	end
 	table.sort(unified_inventory.filtered_items_list[player_name])
-	unified_inventory.filtered_items_list_size[player_name] = size
+	unified_inventory.filtered_items_list_size[player_name] = #unified_inventory.filtered_items_list[player_name]
 	unified_inventory.current_index[player_name] = 1
 	unified_inventory.activefilter[player_name] = filter
+	unified_inventory.active_search_direction[player_name] = search_dir
 	unified_inventory.set_inventory_formspec(player,
-			unified_inventory.current_page[player_name])
+	unified_inventory.current_page[player_name])
 end
 
 function unified_inventory.items_in_group(groups)
@@ -147,3 +329,48 @@ function unified_inventory.items_in_group(groups)
 	end
 	return items
 end
+
+function unified_inventory.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

item_names.lua

@@ -0,0 +1,56 @@
+-- Based on 4itemnames mod by 4aiman
+
+local wield = {}
+local huds = {}
+local dtimes = {}
+local dlimit = 3  -- HUD element will be hidden after this many seconds
+local air_hud_mod = minetest.get_modpath("4air")
+local hud_mod = minetest.get_modpath("hud")
+local hudbars_mod = minetest.get_modpath("hudbars")
+
+local function set_hud(player)
+	local player_name = player:get_player_name()
+	local off = {x=0, y=-70}
+	if air_hud_mod or hud_mod then
+		off.y = off.y - 20
+	elseif hudbars_mod then
+		off.y = off.y + 5
+	end
+	huds[player_name] = player:hud_add({
+		hud_elem_type = "text",
+		position = {x=0.5, y=1},
+		offset = off,
+		alignment = {x=0, y=0},
+		number = 0xFFFFFF ,
+		text = "",
+	})
+end
+
+minetest.register_on_joinplayer(function(player)
+	minetest.after(0, set_hud, player)
+end)
+
+minetest.register_globalstep(function(dtime)
+	for _, player in pairs(minetest.get_connected_players()) do
+		local player_name = player:get_player_name()
+		local wstack = player:get_wielded_item():get_name()
+
+		if dtimes[player_name] and dtimes[player_name] < dlimit then
+			dtimes[player_name] = dtimes[player_name] + dtime
+			if dtimes[player_name] > dlimit and huds[player_name] then
+				player:hud_change(huds[player_name], 'text', "")
+			end
+		end
+
+		if wstack ~= wield[player_name] then
+			wield[player_name] = wstack
+			dtimes[player_name] = 0
+			if huds[player_name] then
+				local def = minetest.registered_items[wstack]
+				local desc = def and def.description or ""
+				player:hud_change(huds[player_name], 'text', desc)
+			end
+		end
+	end
+end)
+

locale/de.txt

@@ -0,0 +1,101 @@
+# Translation mostly by Xanthin
+
+### api.lua ###
+Digging (by chance) = Graben (durch Zufall)
+
+### bags.lua ###
+Bags = Taschen
+Bag 1 = Tasche 1
+Bag 2 = Tasche 2
+Bag 3 = Tasche 3
+Bag 4 = Tasche 4
+Small Bag = Kleine Tasche
+Medium Bag = Mittelgroße Tasche
+Large Bag = Große Tasche
+
+### inernal.lua ###
+First page = Erste Seite
+Back three pages = Drei Seiten zurueckblättern
+Back one page = Eine Seite zurueckblättern
+Forward one page = Eine Seite vorblättern
+Forward three pages = Drei Seiten vorblättern
+Last page = Letzte Seite
+No matching items = Keine passenden Gegenstände
+Page = Seite
+%s of %s = %s von %s
+Filter = Filter
+Search = Suchen
+Reset search and display everything = Suche zurücksetzen und alles anzeigen
+
+### register.lua ###
+Can use the creative inventory = Kann das Kreativinventar nutzen
+Home position set to: %s = Heimatposition nach: %s gesetzt
+Time of day set to 6am = Tageszeit auf 6 Uhr geändert
+You don't have the settime privilege! = Du hast nicht das „settime“-Privileg!
+Time of day set to 9pm = Tageszeit auf 21 Uhr geändert
+This button has been disabled outside of creative mode to prevent accidental inventory trashing. Use the trash slot instead. = Diese Funktion ist außerhalb des Kreativmodus deaktiviert, um ein versehentliches Löschen des ganzen Inventars zu verhindern.\nNutze stattdessen das Müllfeld.
+Inventory cleared! = Inventar geleert!
+Crafting = Fertigung
+Digging = Graben
+Cooking = Kochen
+Mixing = Mischen
+Trash: = Müll:
+Refill: = Nachfüllen:
+Crafting Guide = Fertigungsführer
+Method: = Methode:
+Result: %s = Ergebnis: %s
+crafting = Bauen
+shapeless crafting = Formlose Fertigung
+cooking = Kochen
+alloy cooking = Legierung Kochen
+Copy to craft grid: = Ins Fertigungsraster kopieren:
+All = Alles
+Alternate = Alternative
+Crafting Grid = Fertigungsraster
+Show next recipe = Nächstes Rezept zeigen
+Show next usage = Nächste Verwendung zeigen
+Show previous recipe = Vorheriges Rezept zeigen
+Show previous usage = Vorherige Verwendung zeigen
+This recipe is too\nlarge to be displayed. = Dieses Rezept ist zu\ngroß, um angezeigt\nzu werden.
+Any item belonging to the %s group = Irgendein Gegenstand, der zur Gruppe %s gehört
+Any item belonging to the groups %s = Irgendein Gegenstand, der zu den Gruppen %s gehört
+Recipe %d of %d = Rezept %d von %d
+Usage %d of %d = Verwendung %d von %d
+No recipes = Keine Rezepte
+No usages = Keine Verwendungen
+Result = Ergebnis
+Ingredient = Zutat
+Set time to day = Zur Tageszeit wechseln
+Set time to night = Zur Nachtzeit wechseln
+Set home position = Heimatposition setzen
+Go home = Nach Hause gehen
+Clear inventory = Inventar leeren
+Give me: = Gib mir:
+To craft grid: = Ins Fertigungsraster:
+
+### group.lua ###
+\sand\s=\sund\s
+
+### waypoints.lua ###
+White = Weiß
+Yellow = Gelb
+Red = Rot
+Green = Grün
+Blue = Blau
+Waypoints = Wegpunkte
+Waypoint %d = Wegpunkt Nr. %d
+Waypoint active = Wegpunkt aktiv
+Waypoint inactive = Wegpunkt inaktiv
+World position = Weltposition
+Name = Name
+HUD text color = HUD-Textfarbe
+Edit waypoint name = Name des Wegpunkts ändern
+Rename waypoint = Wegpunkt umbenennen
+Change color of waypoint display = Farbe der Darstellung der Wegpunkte ändern
+Set waypoint to current location = Setze Wegpunkt zur derzeitigen Position
+Make waypoint visible = Wegpunkt sichtbar machen
+Make waypoint invisible = Wegpunkt verstecken
+Disable display of waypoint coordinates = Anzeige der Wegpunktkoordinaten deaktivieren
+Enable display of waypoint coordinates = Anzeige der Wegpunktkoordinaten aktivieren
+Finish editing = Bearbeitung abschließen
+Select Waypoint #%d = Wegpunkt Nr. %d auswählen

locale/es.txt

@@ -0,0 +1,72 @@
+# Translation by Diego Martínez <kaeza>
+
+# Template
+### bags.lua ###
+Bags = Bolsas
+Bag 1 = Bolsa 1
+Bag 2 = Bolsa 2
+Bag 3 = Bolsa 3
+Bag 4 = Bolsa 4
+Small Bag = Bolsa Pequeña
+Medium Bag = Bolsa Mediana
+Large Bag = Bolsa Grande
+
+### inernal.lua ###
+First page =
+Back three pages = 
+Back one page = 
+Forward one page = 
+Forward three pages = 
+Last page = 
+No matching items = 
+Page = Página
+%s of %s = %s de %s
+Filter = Filtro
+Search = 
+
+### register.lua ###
+Can use the creative inventory = Puede usar el inventario creativo
+Home position set to: %s = Posición de hogar cambiada a: %s
+Time of day set to 6am = Hora del día cambiada a 6AM
+You don't have the settime priviledge! = ¡No tienes el privilegio `settime'!
+Time of day set to 9pm = Hora del día cambiada a 9PM
+This button has been disabled outside of creative mode to prevent accidental inventory trashing. Use the trash slot instead. = Éste botón ha sido deshabilitado para prevenir la destrucción accidental del inventario.\nUsa la ranura para basura en su lugar.
+Inventory cleared! = ¡Inventario limpio!
+Crafting = Elaboración
+Trash: = Basura:
+Refill: = Rellenar:
+Crafting Guide = Guía de Elaboración
+Method: = Método:
+Result: %s = Resultado: %s
+crafting = elaboración
+shapeless crafting = elaboración sin forma
+cooking = hornear
+alloy cooking = horneado de aleación
+Copy to craft grid: = Copiar al cuadro de elaboración
+All = Todos
+Recipe %s of %s = Receta %s de %s
+Alternate = Alternar
+Crafting Grid =  
+
+### waypoints.lua ###
+White = Blanco
+Yellow = Amarillo
+Red = Rojo
+Green = Verde
+Blue = Azul
+Waypoints = Puntos de paso
+Waypoint active = Punto de paso activo
+Waypoint inactive = Punto de paso inactivo
+World position = Posición en el mundo
+Name = Nombre
+HUD text color = Color del HUD
+Edit waypoint name = 
+Rename waypoint = 
+Change color of waypoint display = 
+Set waypoint to current location = 
+Make waypoint visible = 
+Make waypoint invisible = 
+Disable display of waypoint coordinates = 
+Enable display of waypoint coordinates = 
+Finish editing = 
+Select Waypoint #%d = 

locale/fr.txt

@@ -0,0 +1,72 @@
+# Translation by kilbith
+
+# Template
+### bags.lua ###
+Bags = Sacs
+Bag 1 = Sac 1
+Bag 2 = Sac 2
+Bag 3 = Sac 3
+Bag 4 = Sac 4
+Small Bag = Petit sac
+Medium Bag = Sac moyen
+Large Bag = Grand sac
+
+### inernal.lua ###
+First page = 1ère page
+Back three pages = 3 pages en arrière
+Back one page = Page précédente
+Forward one page = Page suivante
+Forward three pages = 3 pages en avant
+Last page = Dernière page
+No matching items = Aucun élément correspondant
+Page = Page
+%s of %s = %s de %s
+Filter = Filtre
+Search = Rechercher
+
+### register.lua ###
+Can use the creative inventory = Vous pouvez utiliser l'inventaire créatif
+Home position set to: %s = Position de votre base fixée à : %s
+Time of day set to 6am = Heure fixée à 6h
+You don't have the settime priviledge! = Vous n'avez pas le privilège 'settime' !
+Time of day set to 9pm = Heure fixée à 21h
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.\nUse the trash slot instead. = Ce bouton a été désactivé en dehors du mode créatif pour éviter des saccages dans l'inventaire.\nUtilisez plutôt la case poubelle. 
+Inventory cleared! = Inventaire vidé !
+Crafting = Création
+Trash: = Poubelle :
+Refill: = Remplir :
+Crafting Guide = Guide de création
+Method: = Méthode :
+Result: %s = Résultat : %s
+crafting = fabrication
+shapeless crafting = fabrication sans forme
+cooking = cuisson
+alloy cooking = cuisson des métaux
+Copy to craft grid: = Copier sur la grille de création
+All = Tout
+Recipe %s of %s = Recette %s de %d
+Alternate = Alternative
+Crafting Grid =  Grille de création
+
+### waypoints.lua ###
+White = Blanc
+Yellow = Jaune
+Red = Rouge
+Green = Vert
+Blue = Bleu
+Waypoints = Point de passage
+Waypoint active = Point de passage actif
+Waypoint inactive = Point de passage inactif
+World position = Position dans le monde
+Name = Nom
+HUD text color = Couleur de texte du HUD
+Edit waypoint name = Editer le nom du point de passage
+Rename waypoint = Renommer le point de passage
+Change color of waypoint display = Changer la couleur du point de passage
+Set waypoint to current location = Marquer un point de passage à la position actuelle
+Make waypoint visible = Rendre visible le point de passage
+Make waypoint invisible = Rendre invisible le point de passage
+Disable display of waypoint coordinates = Masquer les coordonnées des points de passages
+Enable display of waypoint coordinates = Montrer les coordonnées des points de passages
+Finish editing = Terminer l'édition
+Select Waypoint #%d = Choisir un point de passage #%d

locale/pl.txt

@@ -0,0 +1,71 @@
+# Translation by RealBadAngel
+
+### bags.lua ###
+Bags = Plecaki
+Bag 1 = Plecak 1
+Bag 2 = Plecak 2
+Bag 3 = Plecak 3
+Bag 4 = Plecak 4
+Small Bag = Maly plecak
+Medium Bag = Sredni plecak
+Large Bag = Duzy plecak
+
+### inernal.lua ###
+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
+Last page = Ostatnia strona
+No matching items = Brak pasujacych przedmiotow
+Page = Strona
+%s of %s = %s z %s
+Filter = Filtr
+Search = Szukaj
+
+### register.lua ###
+Can use the creative inventory = 
+Home position set to: %s = Pozycja domowa ustawiona na: %s
+Time of day set to 6am = Czas ustawiony na 6:00
+You don't have the settime priviledge! = Nie masz uprawnien do zmiany czasu (settime)!
+Time of day set to 9pm = Czas ustawiony na 21:00
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.\nUse the trash slot instead. = 
+Inventory cleared! = 
+Crafting = 
+Trash: = Smietnik:
+Refill: = Uzupelnianie:
+Crafting Guide = 
+Method: = Metoda: 
+Result: %s = Wynik: %s
+crafting = 
+shapeless crafting = 
+cooking = 
+alloy cooking = 
+Copy to craft grid: = 
+All = Wszystko
+Recipe %s of %s = Recepta %s z %s
+Alternate = Alternatywa
+Crafting Grid =  
+
+### waypoints.lua ###
+White = Bialy
+Yellow = Zolty
+Red = Czerwony
+Green = Zielony
+Blue = Niebieski
+Waypoints = Punkty orientacyjne
+Waypoint active = Punkt wlaczony
+Waypoint inactive = Punkt wylaczony
+World position = Pozycja
+Name = Nazwa
+HUD text color = Kolor tekstu HUD
+Edit waypoint name = Edytuj nazwe punktu
+Rename waypoint = Zmien nazwe punktu
+Change color of waypoint display = Zmien kolor punktu
+Set waypoint to current location = Ustaw punkt orientacyjny na biezacej pozycji
+Make waypoint visible = Pokaz punkt
+Make waypoint invisible = Nie pokazuj punktu
+Disable display of waypoint coordinates = Pokazuj koordynaty punktu
+Enable display of waypoint coordinates = Nie pokazuj koordynatow punktu
+Finish editing = Zakoncz edycje
+Select Waypoint #%d = Wybierz punkt #%d

locale/ru.txt

@@ -0,0 +1,76 @@
+# Translation by eternal_sorrow
+
+# Template
+### bags.lua ###
+Bags = Сумки
+Bag 1 = Сумка 1
+Bag 2 = Сумка 2
+Bag 3 = Сумка 3
+Bag 4 = Сумка 4
+Small Bag = Малая сумка
+Medium Bag = Средняя сумка
+Large Bag = Большая сумка
+
+### inernal.lua ###
+First page = Первая страница
+Back three pages = Назад на три страницы
+Back one page = Назад на одну страницу
+Forward one page = Вперед на одну страницу
+Forward three pages = Вперед на три страницы
+Last page = Последняя страница
+No matching items = Совпадений нет
+Page = Страница
+%s of %s = %s из %s
+Filter = Фильтр
+Search = Поиск
+
+### register.lua ###
+Can use the creative inventory = Можно использовать инвентарь творческого режима
+Home position set to: %s = Дом теперь расположен по коодинатам: %s
+Time of day set to 6am = Установлено время 6 утра
+You don't have the settime priviledge! = Вам не разрешено устанавливать время!
+Time of day set to 9pm = Установлено время 9 вечера
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.\nUse the trash slot instead. = Эта кнопка отключена вне творческого режима, чтобы предотвратить случайное уничтожение предметов.\nИспользуйте слот корзины вместо нее.
+Inventory cleared! = Инвентарь очищен!
+Crafting = Крафт
+Trash: = Корзина:
+Refill: = Размножить:
+Crafting Guide = Книга рецептов
+Method: = Способ:
+Result: %s = Результат: %s
+crafting = крафт
+shapeless crafting = бесформенный крафт
+cooking = жарка
+alloy cooking = приготовление сплавов
+Copy to craft grid: = В решетку крафта:
+All = Все
+Recipe %s of %s = Рецепт %s из %s
+Alternate = Следующий
+Crafting Grid =  Решетка крафта
+Go home = Отправиться домой
+Set time to day = День
+Set time to night = Ночь
+Clear inventory = Очистить инвентарь
+
+### waypoints.lua ###
+White = Белый
+Yellow = Желтый
+Red = Красный
+Green = Зелёный
+Blue = Синий
+Waypoints = Путевые точки
+Waypoint active = Путевая точка активна
+Waypoint inactive = Путевая точка неактивна
+World position = Позиция
+Name = Имя
+HUD text color = Цвет текста
+Edit waypoint name = Редактировать имя путевой точки
+Rename waypoint = Переименовать путевую точку
+Change color of waypoint display = Изменить цвет путевой точки
+Set waypoint to current location = Установить путевую точку в текущем местоположении
+Make waypoint visible = Сделать путевую точку видимой
+Make waypoint invisible = Сделать путевую точку невидимой
+Disable display of waypoint coordinates = Отключить отображение координат путевой точки
+Enable display of waypoint coordinates = Включить отображение координат путевой точки
+Finish editing = Завершить редактирование
+Select Waypoint #%d = Выбрать путевую точку №%d

locale/template.txt

@@ -0,0 +1,107 @@
+# Translation by
+
+### api.lua ###
+Digging (by chance) = 
+
+# Template
+### bags.lua ###
+Bags = 
+Bag 1 = 
+Bag 2 = 
+Bag 3 = 
+Bag 4 = 
+Small Bag = 
+Medium Bag = 
+Large Bag = 
+
+### inernal.lua ###
+First page =
+Back three pages = 
+Back one page = 
+Forward one page = 
+Forward three pages = 
+Last page = 
+No matching items = 
+Page = 
+%s of %s = 
+Filter = 
+Search = 
+Reset search and display everything = 
+
+### register.lua ###
+Can use the creative inventory = 
+Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally =
+Home position set to: %s = 
+Time of day set to 6am = 
+You don't have the settime priviledge! = 
+Time of day set to 9pm = 
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.\nUse the trash slot instead. = 
+Inventory cleared! = 
+Crafting = 
+Digging = 
+Cooking = 
+Mixing = 
+Trash: = 
+Refill: = 
+Crafting Guide = 
+Method: = 
+Result: %s = 
+crafting = 
+shapeless crafting = 
+cooking = 
+alloy cooking = 
+Copy to craft grid: = 
+All = 
+Alternate = 
+Crafting Grid =  
+Show next recipe = 
+Show next usage = 
+Show previous recipe = 
+Show previous usage = 
+# Shown for huge crafting recipes; try to keep the line length short and use multiple line breaks as needed
+This recipe is too\nlarge to be displayed. = 
+# %s = group name (e.g. wool)
+Any item belonging to the %s group = 
+# %s = List of “and”-concatenated group names
+Any item belonging to the groups %s =
+Recipe %d of %d = 
+Usage %d of %d = 
+No recipes =
+No usages =
+Result =
+Ingredient =
+Set time to day =
+Set time to night =
+Set home position =
+Go home =
+Clear inventory =
+Give me: =
+To craft grid: =
+
+### group.lua ###
+# Logical connective, example: “Any item belonging to the groups foo and bar”
+\sand\s = 
+
+### waypoints.lua ###
+White = 
+Yellow = 
+Red = 
+Green = 
+Blue = 
+Waypoints = 
+Waypoint %d = 
+Waypoint active = 
+Waypoint inactive = 
+World position = 
+Name = 
+HUD text color = 
+Edit waypoint name = 
+Rename waypoint = 
+Change color of waypoint display = 
+Set waypoint to current location = 
+Make waypoint visible = 
+Make waypoint invisible = 
+Disable display of waypoint coordinates = 
+Enable display of waypoint coordinates = 
+Finish editing = 
+Select Waypoint #%d = 

locale/tr.txt

@@ -0,0 +1,72 @@
+# Translation by Mahmutelmas06@hotmail.com
+
+# Template
+### bags.lua ###
+Bags = Çantalarım
+Bag 1 = 1. Çanta
+Bag 2 = 2. Çanta
+Bag 3 = 3. Çanta
+Bag 4 = 4. Çanta 
+Small Bag = Küçük Çanta
+Medium Bag = Çanta
+Large Bag = Büyük Çanta
+
+### inernal.lua ###
+First page = İlk Sayfa
+Back three pages = 3 Sayfa Gerile
+Back one page =  Geri
+Forward one page = İleri
+Forward three pages = 3 Sayfa İlerile
+Last page = Son Sayfa
+No matching items = Eşleşme yok
+Page = Sayfa
+%s of %s = %s dan %s
+Filter = Süzgeç
+Search = Ara
+
+### register.lua ###
+Can use the creative inventory = Yaratıcı envanteri kullanabilir
+Home position set to: %s = Yeni eviniz: %s
+Time of day set to 6am = Saat 06:00 olarak ayarlandı 
+You don't have the settime priviledge = Saati düzenleme yetkiniz yok! 
+Time of day set to 9pm = Saat 19:00 olarak ayarlandı 
+This button has been disabled outside of creative mode to prevent accidental inventory trashing.\nUse the trash slot instead. = Yaratıcı modu dışında iken bu tuş kullanılamaz. 
+Inventory cleared! = Envanter temizlendi! 
+Crafting = Üretim
+Trash: = Çöp
+Refill: = Doldur
+Crafting Guide = Kılavuz
+Method: = Yöntem
+Result: %s = Çıktı: %s
+crafting = üretim 
+shapeless crafting = şekilsiz üretim
+cooking = pişirme
+alloy cooking = karıştırma
+Copy to craft grid: = Üretim tablosuna kopyala 
+All = Tümü
+Recipe %s of %s = %s dan %s tarifi
+Alternate = Altarnatif
+Crafting Grid = Üretim tablosu 
+
+### waypoints.lua ###
+White = Beyaz
+Yellow = Sarı
+Red = Kırmızı
+Green = Yeşil
+Blue = Mavi
+Waypoints = Konum Noktaları
+Waypoint active = Konum Etkin
+Waypoint inactive = Konum Devredışı
+World position = Dünya konumu
+Name = İsim
+HUD text color = Metin rengi
+Edit waypoint name = Konum Noktasını Düzenle
+Rename waypoint = Konum Noktasını Adlandır
+Change color of waypoint display = Konum Gösterge Rengi
+Set waypoint to current location = Bulunduğun noktayı işaretle
+Make waypoint visible = Konumlar görünür
+Make waypoint invisible = Konumlar gözükmez
+Disable display of waypoint coordinates = Koordinatları gizle
+Enable display of waypoint coordinates = Koordinatları göster
+Finish editing = Düzenleme bitti
+Select Waypoint #%d = #%d konum noktası seç 

mod.conf

@@ -0,0 +1 @@
+name = unified_inventory

register.lua

@@ -1,9 +1,17 @@
+local S = unified_inventory.gettext
+local F = unified_inventory.fgettext
 
 minetest.register_privilege("creative", {
-	description = "Can use the creative inventory",
+	description = S("Can use the creative inventory"),
 	give_to_singleplayer = false,
 })
 
+minetest.register_privilege("ui_full", {
+	description = S("Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally"),
+	give_to_singleplayer = false,
+})
+
+
 local trash = minetest.create_detached_inventory("trash", {
 	--allow_put = function(inv, listname, index, stack, player)
 	--	if unified_inventory.is_creative(player:get_player_name()) then
@@ -23,43 +31,76 @@ trash:set_size("main", 1)
 unified_inventory.register_button("craft", {
 	type = "image",
 	image = "ui_craft_icon.png",
+	tooltip = S("Crafting Grid"),
+	show_with = false, --Modif MFF (Crabman 30/06/2015)
 })
 
 unified_inventory.register_button("craftguide", {
 	type = "image",
 	image = "ui_craftguide_icon.png",
+	tooltip = S("Crafting Guide"),
+	show_with = false, --Modif MFF (Crabman 30/06/2015)
 })
 
+--[[
 unified_inventory.register_button("home_gui_set", {
 	type = "image",
 	image = "ui_sethome_icon.png",
+	tooltip = S("Set home position"),
+	hide_lite=true,
+	show_with = "interact", --Modif MFF (Crabman 30/06/2015)
 	action = function(player)
-		local player_name = player:get_player_name()
-		unified_inventory.set_home(player, player:getpos())
-		local home = unified_inventory.home_pos[player_name]
-		if home ~= nil then
-			minetest.sound_play("dingdong",
-					{to_player=player_name, gain = 1.0})
-			minetest.chat_send_player(player_name,
-					"Home position set to: "
-					..minetest.pos_to_string(home))
-		end
-	end,
+			if home.sethome(player:get_player_name()) == true then --modif  MFF
+				minetest.sound_play("dingdong",
+					{to_player=player:get_player_name(), gain = 1.0})
+			end
+		end,
 })
 
 unified_inventory.register_button("home_gui_go", {
 	type = "image",
 	image = "ui_gohome_icon.png",
+	tooltip = S("Go home"),
+	hide_lite=true,
+	show_with = "interact", --Modif MFF (Crabman 30/06/2015)
 	action = function(player)
-		minetest.sound_play("teleport",
+		if home.tohome(player:get_player_name()) == true then --modif  MFF
+			minetest.sound_play("teleport",
 				{to_player=player:get_player_name(), gain = 1.0})
-		unified_inventory.go_home(player)
+		end
+	end,
+})
+--]]
+if minetest.get_modpath("news") then
+   unified_inventory.register_button("news", {
+					type = "image",
+					image = "ui_news_icon.png",
+					tooltip = S("News"),
+					hide_lite = true,
+					show_with = "interact",
+					action = function(player)
+					   core.chatcommands["news"].func(player:get_player_name())
+					end,
+   })
+end
+
+unified_inventory.register_button("home_gui_set", { --new h2omes
+	type = "image",
+	image = "ui_gohome_icon.png",
+	tooltip = S("My Homes"),
+	hide_lite=true,
+	show_with = "home", --Modif MFF (Crabman 30/06/2015)
+	action = function(player)
+		h2omes.show_formspec_home(player:get_player_name())
 	end,
 })
 
 unified_inventory.register_button("misc_set_day", {
 	type = "image",
 	image = "ui_sun_icon.png",
+	tooltip = S("Set time to day"),
+	hide_lite=true,
+	show_with = "settime", --Modif MFF (Crabman 30/06/2015)
 	action = function(player)
 		local player_name = player:get_player_name()
 		if minetest.check_player_privs(player_name, {settime=true}) then
@@ -67,11 +108,10 @@ unified_inventory.register_button("misc_set_day", {
 					{to_player=player_name, gain = 1.0})
 			minetest.set_timeofday((6000 % 24000) / 24000)
 			minetest.chat_send_player(player_name,
-					"Time of day set to 6am")
+				S("Time of day set to 6am"))
 		else
 			minetest.chat_send_player(player_name,
-					"You don't have the"
-					.." settime priviledge!")
+				S("You don't have the settime privilege!"))
 		end
 	end,
 })
@@ -79,6 +119,9 @@ unified_inventory.register_button("misc_set_day", {
 unified_inventory.register_button("misc_set_night", {
 	type = "image",
 	image = "ui_moon_icon.png",
+	tooltip = S("Set time to night"),
+	hide_lite=true,
+	show_with = "settime", --Modif MFF (Crabman 30/06/2015)
 	action = function(player)
 		local player_name = player:get_player_name()
 		if minetest.check_player_privs(player_name, {settime=true}) then
@@ -86,11 +129,10 @@ unified_inventory.register_button("misc_set_night", {
 					{to_player=player_name, gain = 1.0})
 			minetest.set_timeofday((21000 % 24000) / 24000)
 			minetest.chat_send_player(player_name,
-					"Time of day set to 9pm")
+					S("Time of day set to 9pm"))
 		else
 			minetest.chat_send_player(player_name,
-					"You don't have the"
-					.." settime priviledge!")
+					S("You don't have the settime privilege!"))
 		end
 	end,
 })
@@ -98,142 +140,351 @@ unified_inventory.register_button("misc_set_night", {
 unified_inventory.register_button("clear_inv", {
 	type = "image",
 	image = "ui_trash_icon.png",
+	tooltip = S("Clear inventory"),
+	show_with = "creative", --Modif MFF (Crabman 30/06/2015)
 	action = function(player)
 		local player_name = player:get_player_name()
 		if not unified_inventory.is_creative(player_name) then
 			minetest.chat_send_player(player_name,
-					"This button has been disabled outside"
+					S("This button has been disabled outside"
 					.." of creative mode to prevent"
 					.." accidental inventory trashing."
-					.." Use the trash slot instead.")
+					.."\nUse the trash slot instead."))
 			return
 		end
 		player:get_inventory():set_list("main", {})
-		minetest.chat_send_player(player_name, 'Inventory Cleared!')
+		minetest.chat_send_player(player_name, S('Inventory cleared!'))
 		minetest.sound_play("trash_all",
 				{to_player=player_name, gain = 1.0})
 	end,
 })
 
 unified_inventory.register_page("craft", {
-	get_formspec = function(player, formspec)
+	get_formspec = function(player, perplayer_formspec)
+
+		local formspecy = perplayer_formspec.formspec_y
+		local formheadery =  perplayer_formspec.form_header_y
+
 		local player_name = player:get_player_name()
-		local formspec = "background[0,1;8,3;ui_crafting_form.png]"
-		formspec = formspec.."background[0,4.5;8,4;ui_main_inventory.png]"
-		formspec = formspec.."image[0,0;1,1;ui_craft_icon.png]"
-		formspec = formspec.."label[1,0;Crafting]"
+		local formspec = "background[2,"..formspecy..";6,3;ui_crafting_form.png]"
+		formspec = formspec.."background[0,"..(formspecy + 3.5)..";8,4;ui_main_inventory.png]"
+		formspec = formspec.."label[0,"..formheadery..";" ..F("Crafting").."]"
 		formspec = formspec.."listcolors[#00000000;#00000000]"
-		formspec = formspec.."list[current_player;craftpreview;6,1;1,1;]"
-		formspec = formspec.."list[current_player;craft;2,1;3,3;]"
-		formspec = formspec.."label[7,2.5;Trash:]"
-		formspec = formspec.."list[detached:trash;main;7,3;1,1;]"
+		formspec = formspec.."list[current_player;craftpreview;6,"..formspecy..";1,1;]"
+		formspec = formspec.."list[current_player;craft;2,"..formspecy..";3,3;]"
+		formspec = formspec.."label[7,"..(formspecy + 1.5)..";" .. F("Trash:") .. "]"
+		formspec = formspec.."list[detached:trash;main;7,"..(formspecy + 2)..";1,1;]"
+		formspec = formspec.."listring[current_name;craft]"
+		formspec = formspec.."listring[current_player;main]"
 		if unified_inventory.is_creative(player_name) then
-			formspec = formspec.."label[0,2.5;Refill:]"
-			formspec = formspec.."list[detached:"..player_name.."refill;main;0,3;1,1;]"
+			formspec = formspec.."label[0,"..(formspecy + 1.5)..";" .. F("Refill:") .. "]"
+			formspec = formspec.."list[detached:"..minetest.formspec_escape(player_name).."refill;main;0,"..(formspecy +2)..";1,1;]"
 		end
 		return {formspec=formspec}
 	end,
 })
 
+-- stack_image_button(): generate a form button displaying a stack of items
+--
+-- The specified item may be a group.  In that case, the group will be
+-- represented by some item in the group, along with a flag indicating
+-- that it's a group.  If the group contains only one item, it will be
+-- treated as if that item had been specified directly.
+
+local function stack_image_button(x, y, w, h, buttonname_prefix, item)
+	local name = item:get_name()
+	local count = item:get_count()
+	local show_is_group = false
+	local displayitem = name.." "..count
+	local selectitem = name
+	if name:sub(1, 6) == "group:" then
+		local group_name = name:sub(7)
+		local group_item = unified_inventory.get_group_item(group_name)
+		show_is_group = not group_item.sole
+		displayitem = group_item.item or "unknown"
+		selectitem = group_item.sole and displayitem or name
+	end
+	local label = show_is_group and "G" or ""
+	local buttonname = minetest.formspec_escape(buttonname_prefix..unified_inventory.mangle_for_formspec(selectitem))
+	local button = string.format("item_image_button[%f,%f;%f,%f;%s;%s;%s]",
+			x, y, w, h,
+			minetest.formspec_escape(displayitem), buttonname, label)
+	if show_is_group then
+		local groupstring, andcount = unified_inventory.extract_groupnames(name)
+		local grouptip
+		if andcount == 1 then
+			grouptip = string.format(S("Any item belonging to the %s group"), groupstring)
+		elseif andcount > 1 then
+			grouptip = string.format(S("Any item belonging to the groups %s"), groupstring)
+		end
+		grouptip = minetest.formspec_escape(grouptip)
+		if andcount >= 1 then
+			button = button  .. string.format("tooltip[%s;%s]", buttonname, grouptip)
+		end
+	end
+	return button
+end
+
+local recipe_text = {
+	recipe = "Recipe %d of %d",
+	usage = "Usage %d of %d",
+}
+local no_recipe_text = {
+	recipe = "No recipes",
+	usage = "No usages",
+}
+local role_text = {
+	recipe = "Result",
+	usage = "Ingredient",
+}
+local next_alt_text = {
+	recipe = "Show next recipe",
+	usage = "Show next usage",
+}
+local prev_alt_text = {
+	recipe = "Show previous recipe",
+	usage = "Show previous usage",
+}
+local other_dir = {
+	recipe = "usage",
+	usage = "recipe",
+}
+
 unified_inventory.register_page("craftguide", {
-	get_formspec = function(player)
+	get_formspec = function(player, perplayer_formspec)
+
+		local formspecy =    perplayer_formspec.formspec_y
+		local formheadery =  perplayer_formspec.form_header_y
+		local craftresultx = perplayer_formspec.craft_result_x
+		local craftresulty = perplayer_formspec.craft_result_y
+
 		local player_name = player:get_player_name()
-		local formspec = "background[0,1;8,3;ui_craftguide_form.png]"
-		formspec = formspec.."background[0,4.5;8,4;ui_main_inventory.png]"
-		formspec = formspec.."image[0,0;1,1;ui_craftguide_icon.png]"
-		formspec = formspec.."label[1,0;Crafting Guide]"
+		local player_privs = minetest.get_player_privs(player_name)
+		local formspec = ""
+		formspec = formspec.."background[0,"..(formspecy + 3.5)..";8,4;ui_main_inventory.png]"
+		formspec = formspec.."label[0,"..formheadery..";" .. F("Crafting Guide") .. "]"
 		formspec = formspec.."listcolors[#00000000;#00000000]"
-		formspec = formspec.."list[detached:"..player_name.."craftrecipe;output;6,1;1,1;]"
-		formspec = formspec.."label[6,3.35;Method:]"
 		local item_name = unified_inventory.current_item[player_name]
-		local craft = nil
-		if item_name then
-			formspec = formspec.."textarea[1.3,0.6;10,1;;Result: "..item_name..";]"
-			local alternates = 0
-			local alternate = unified_inventory.alternate[player_name]
-			local crafts = unified_inventory.crafts_table[item_name]
-			if crafts ~= nil and #crafts > 0 then
-				alternates = #crafts
-				craft = crafts[alternate]
-				local method = craft.type
-				local allow_auto_craft = ((method == "normal") or (method == "shapeless"))
-				if craft.type == "normal" then
-					method = "crafting"
-				elseif craft.type == "shapeless" then
-					method = "shapeless crafting"
-				elseif craft.type == "alloy" then
-					method = "alloy cooking"
-				end
-				formspec = formspec.."label[6,3.75;"..method.."]"
-				if allow_auto_craft then
-					formspec = formspec.."label[6,1.95;Copy to craft grid:]"
-							.."button[6,2.5;0.6,0.5;craftguide_craft_1;1]"
-							.."button[6.6,2.5;0.6,0.5;craftguide_craft_10;10]"
-							.."button[7.2,2.5;0.6,0.5;craftguide_craft_max;All]"
-				end
-			end
-			if alternates > 1 then
-				formspec = formspec.."label[0,2.6;Recipe "
-						..tostring(alternate).." of "
-						..tostring(alternates).."]"
-						.."button[0,3.15;2,1;alternate;Alternate]"
-			end
+		if not item_name then return {formspec=formspec} end
+
+		local dir = unified_inventory.current_craft_direction[player_name]
+		local rdir
+		if dir == "recipe" then rdir = "usage" end
+		if dir == "usage" then rdir = "recipe" end
+		local crafts = unified_inventory.crafts_for[dir][item_name]
+		local alternate = unified_inventory.alternate[player_name]
+		local alternates, craft
+		if crafts ~= nil and #crafts > 0 then
+			alternates = #crafts
+			craft = crafts[alternate]
 		end
 
-		local craftinv = minetest.get_inventory({
-			type = "detached",
-			name = player_name.."craftrecipe"
-		})
-
-		-- fake buttons just to make 3x3 grid
-		for y = 1, 3 do
-		for x = 1, 3 do
-			formspec = formspec.."image_button["
-				..(1.0 + x)..","..(0.0 + y)..";1.1,1.1;ui_blank_image.png;;]"
-		end
-		end
+		formspec = formspec.."background[0.5,"..(formspecy + 0.2)..";8,3;ui_craftguide_form.png]"
+		formspec = formspec.."textarea["..craftresultx..","..craftresulty
+                           ..";10,1;;"..minetest.formspec_escape(F(role_text[dir])..": "..item_name)..";]"
+		formspec = formspec..stack_image_button(0, formspecy, 1.1, 1.1, "item_button_"
+		                   .. rdir .. "_", ItemStack(item_name))
 
 		if not craft then
-			craftinv:set_stack("output", 1, nil)
-			return {formspec=formspec}
-		end
-
-		craftinv:set_stack("output", 1, craft.output)
-
-		local width = craft.width
-		if width == 0 then
-			-- Shapeless recipe
-			width = 3
-		end
-
-		local i = 1
-		for y = 1, 3 do
-		for x = 1, width do
-			local item = craft.items[i]
-			if item then
-				if string.sub(item, 1, 6) == "group:" then
-					local group = string.sub(item, 7)
-					formspec = formspec.."image_button["
-						..(1.0 + x)..","..(0.0 + y)..";1.1,1.1;"
-						.."ui_group.png;"
-						.."item_group_"..minetest.formspec_escape(group)..";"
-						..minetest.formspec_escape(group).."]"
-				else
-					formspec = formspec.."item_image_button["
-						..(1.0 + x)..","..(0.0 + y)..";1.1,1.1;"
-						..minetest.formspec_escape(item)..";"
-						.."item_button_"
-						..minetest.formspec_escape(item)..";]"
-				end
+			formspec = formspec.."label[5.5,"..(formspecy + 2.35)..";"
+			                   ..minetest.formspec_escape(F(no_recipe_text[dir])).."]"
+			local no_pos = dir == "recipe" and 4.5 or 6.5
+			local item_pos = dir == "recipe" and 6.5 or 4.5
+			formspec = formspec.."image["..no_pos..","..formspecy..";1.1,1.1;ui_no.png]"
+			formspec = formspec..stack_image_button(item_pos, formspecy, 1.1, 1.1, "item_button_"
+			                   ..other_dir[dir].."_", ItemStack(item_name))
+			if player_privs.give == true then
+				formspec = formspec.."label[0,"..(formspecy + 2.10)..";" .. F("Give me:") .. "]"
+						.."button[0,  "..(formspecy + 2.7)..";0.6,0.5;craftguide_giveme_1;1]"
+						.."button[0.6,"..(formspecy + 2.7)..";0.7,0.5;craftguide_giveme_10;10]"
+						.."button[1.3,"..(formspecy + 2.7)..";0.8,0.5;craftguide_giveme_99;99]"
+			end
+			return {formspec = formspec}
+		end
+
+		local craft_type = unified_inventory.registered_craft_types[craft.type] or
+				unified_inventory.craft_type_defaults(craft.type, {})
+		if craft_type.icon then
+			formspec = formspec..string.format(" image[%f,%f;%f,%f;%s]",5.7,(formspecy + 0.05),0.5,0.5,craft_type.icon)
+		end
+		formspec = formspec.."label[5.5,"..(formspecy + 1)..";" .. minetest.formspec_escape(craft_type.description).."]"
+		formspec = formspec..stack_image_button(6.5, formspecy, 1.1, 1.1, "item_button_usage_", ItemStack(craft.output))
+		local display_size = craft_type.dynamic_display_size and craft_type.dynamic_display_size(craft) or { width = craft_type.width, height = craft_type.height }
+		local craft_width = craft_type.get_shaped_craft_width and craft_type.get_shaped_craft_width(craft) or display_size.width
+
+		-- This keeps recipes aligned to the right,
+		-- so that they're close to the arrow.
+		local xoffset = 5.5
+		-- Offset factor for crafting grids with side length > 4
+		local of = (3/math.max(3, math.max(display_size.width, display_size.height)))
+		local od = 0
+		-- Minimum grid size at which size optimazation measures kick in
+		local mini_craft_size = 6
+		if display_size.width >= mini_craft_size then
+			od = math.max(1, display_size.width - 2)
+			xoffset = xoffset - 0.1
+		end
+		-- Size modifier factor
+		local sf = math.min(1, of * (1.05 + 0.05*od))
+		-- Button size
+		local bsize_h = 1.1 * sf
+		local bsize_w = bsize_h
+		if display_size.width >= mini_craft_size then
+			bsize_w = 1.175 * sf
+		end
+		if (bsize_h > 0.35 and display_size.width) then
+		for y = 1, display_size.height do
+		for x = 1, display_size.width do
+			local item
+			if craft and x <= craft_width then
+				item = craft.items[(y-1) * craft_width + x]
+			end
+			-- Flipped x, used to build formspec buttons from right to left
+			local fx = display_size.width - (x-1)
+			-- x offset, y offset
+			local xof = (fx-1) * of + of
+			local yof = (y-1) * of + 1
+			if item then
+				formspec = formspec..stack_image_button(
+						xoffset - xof, formspecy - 1 + yof, bsize_w, bsize_h,
+						"item_button_recipe_",
+						ItemStack(item))
+			else
+				-- Fake buttons just to make grid
+				formspec = formspec.."image_button["
+					..tostring(xoffset - xof)..","..tostring(formspecy - 1 + yof)
+					..";"..bsize_w..","..bsize_h..";ui_blank_image.png;;]"
 			end
-			i = i + 1
 		end
 		end
-		return {formspec=formspec}
+		else
+			-- Error
+			formspec = formspec.."label["
+				..tostring(2)..","..tostring(formspecy)
+				..";"..minetest.formspec_escape(S("This recipe is too\nlarge to be displayed.")).."]"
+		end
+
+		if craft_type.uses_crafting_grid and display_size.width <= 3 then
+			formspec = formspec.."label[0,"..(formspecy + 0.9)..";" .. F("To craft grid:") .. "]"
+					.."button[0,  "..(formspecy + 1.5)..";0.6,0.5;craftguide_craft_1;1]"
+					.."button[0.6,"..(formspecy + 1.5)..";0.7,0.5;craftguide_craft_10;10]"
+					.."button[1.3,"..(formspecy + 1.5)..";0.8,0.5;craftguide_craft_max;" .. F("All") .. "]"
+		end
+		if player_privs.give then
+			formspec = formspec.."label[0,"..(formspecy + 2.1)..";" .. F("Give me:") .. "]"
+					.."button[0,  "..(formspecy + 2.7)..";0.6,0.5;craftguide_giveme_1;1]"
+					.."button[0.6,"..(formspecy + 2.7)..";0.7,0.5;craftguide_giveme_10;10]"
+					.."button[1.3,"..(formspecy + 2.7)..";0.8,0.5;craftguide_giveme_99;99]"
+		end
+
+		if alternates and alternates > 1 then
+			formspec = formspec.."label[5.5,"..(formspecy + 1.6)..";"
+					..string.format(F(recipe_text[dir]), alternate, alternates).."]"
+					.."image_button[5.5,"..(formspecy + 2)..";1,1;ui_left_icon.png;alternate_prev;]"
+					.."image_button[6.5,"..(formspecy + 2)..";1,1;ui_right_icon.png;alternate;]"
+					.."tooltip[alternate_prev;"..F(prev_alt_text[dir]).."]"
+					.."tooltip[alternate;"..F(next_alt_text[dir]).."]"
+		end
+		return {formspec = formspec}
 	end,
 })
 
-minetest.register_on_player_receive_fields(function(player, formname, fields)
+local function craftguide_giveme(player, formname, fields)
+	local amount
+	for k, v in pairs(fields) do
+		amount = k:match("craftguide_giveme_(.*)")
+		if amount then break end
+	end
+	if not amount then return end
+
+	amount = tonumber(amount)
+	if amount == 0 then return end
+
+	local player_name = player:get_player_name()
+
+	local output = unified_inventory.current_item[player_name]
+	if (not output) or (output == "") then return end
+
+	local player_inv = player:get_inventory()
+
+	player_inv:add_item("main", {name = output, count = amount})
+end
+
+-- tells if an item can be moved and returns an index if so
+local function item_fits(player_inv, craft_item, needed_item)
+	local need_group = string.sub(needed_item, 1, 6) == "group:"
+	if need_group then
+		need_group = string.sub(needed_item, 7)
+	end
+	if craft_item
+	and not craft_item:is_empty() then
+		local ciname = craft_item:get_name()
+
+		-- abort if the item there isn't usable
+		if ciname ~= needed_item
+		and not need_group then
+			return
+		end
+
+		-- abort if no item fits onto it
+		if craft_item:get_count() >= craft_item:get_definition().stack_max then
+			return
+		end
+
+		-- use the item there if it's in the right group and a group item is needed
+		if need_group then
+			if minetest.get_item_group(ciname, need_group) == 0 then
+				return
+			end
+			needed_item = ciname
+			need_group = false
+		end
+	end
+
+	if need_group then
+		-- search an item of the specific group
+		for i,item in pairs(player_inv:get_list("main")) do
+			if not item:is_empty()
+			and minetest.get_item_group(item:get_name(), need_group) > 0 then
+				return i
+			end
+		end
+
+		-- no index found
+		return
+	end
+
+	-- search an item with a the name needed_item
+	for i,item in pairs(player_inv:get_list("main")) do
+		if not item:is_empty()
+		and item:get_name() == needed_item then
+			return i
+		end
+	end
+
+	-- no index found
+end
+
+-- modifies the player inventory and returns the changed craft_item if possible
+local function move_item(player_inv, craft_item, needed_item)
+	local stackid = item_fits(player_inv, craft_item, needed_item)
+	if not stackid then
+		return
+	end
+	local wanted_stack = player_inv:get_stack("main", stackid)
+	local taken_item = wanted_stack:take_item()
+	player_inv:set_stack("main", stackid, wanted_stack)
+
+	if not craft_item
+	or craft_item:is_empty() then
+		return taken_item
+	end
+
+	craft_item:add_item(taken_item)
+	return craft_item
+end
+
+local function craftguide_craft(player, formname, fields)
 	local amount
 	for k, v in pairs(fields) do
 		amount = k:match("craftguide_craft_(.*)")
@@ -241,17 +492,13 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	end
 	if not amount then return end
 	local player_name = player:get_player_name()
-	local recipe_inv = minetest.get_inventory({
-		type="detached",
-		name=player_name.."craftrecipe",
-	})
 
 	local output = unified_inventory.current_item[player_name]
 	if (not output) or (output == "") then return end
 
 	local player_inv = player:get_inventory()
 
-	local crafts = unified_inventory.crafts_table[output]
+	local crafts = unified_inventory.crafts_for[unified_inventory.current_craft_direction[player_name]][output]
 	if (not crafts) or (#crafts == 0) then return end
 
 	local alternate = unified_inventory.alternate[player_name]
@@ -269,11 +516,13 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		width = 3
 	end
 
+	amount = tonumber(amount) or 99
+	--[[
 	if amount == "max" then
 		amount = 99 -- Arbitrary; need better way to do this.
 	else
 		amount = tonumber(amount)
-	end
+	end--]]
 
 	for iter = 1, amount do
 		local index = 1
@@ -283,17 +532,9 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 				if needed_item then
 					local craft_index = ((y - 1) * 3) + x
 					local craft_item = craft_list[craft_index]
-					if (not craft_item) or (craft_item:is_empty()) or (craft_item:get_name() == needed_item) then
-						itemname = craft_item and craft_item:get_name() or needed_item
-						local needed_stack = ItemStack(needed_item)
-						if player_inv:contains_item("main", needed_stack) then
-							local count = (craft_item and craft_item:get_count() or 0) + 1
-							if count <= needed_stack:get_definition().stack_max then
-								local stack = ItemStack({name=needed_item, count=count})
-								craft_list[craft_index] = stack
-								player_inv:remove_item("main", needed_stack)
-							end
-						end
+					local newitem = move_item(player_inv, craft_item, needed_item)
+					if newitem then
+						craft_list[craft_index] = newitem
 					end
 				end
 				index = index + 1
@@ -304,4 +545,17 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	player_inv:set_list("craft", craft_list)
 
 	unified_inventory.set_inventory_formspec(player, "craft")
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	for k, v in pairs(fields) do
+		if k:match("craftguide_craft_") then
+			craftguide_craft(player, formname, fields)
+			return
+		end
+		if k:match("craftguide_giveme_") then
+			craftguide_giveme(player, formname, fields)
+			return
+		end
+	end
 end)

waypoints.lua

@@ -1,72 +1,110 @@
-unified_inventory.hud_colors = {
-			{"#FFFFFF", 0xFFFFFF, "White"},
-			{"#DBBB00", 0xf1d32c, "Yellow"},
-			{"#DD0000", 0xDD0000, "Red"},
-			{"#2cf136", 0x2cf136, "Green"},
-			{"#2c4df1", 0x2c4df1, "Blue"},		
-			}
-unified_inventory.hud_colors_max = #unified_inventory.hud_colors
-			
+local S = unified_inventory.gettext
+local F = unified_inventory.fgettext
+
+local hud_colors = {
+	{"#FFFFFF", 0xFFFFFF, S("White")},
+	{"#DBBB00", 0xf1d32c, S("Yellow")},
+	{"#DD0000", 0xDD0000, S("Red")},
+	{"#2cf136", 0x2cf136, S("Green")},
+	{"#2c4df1", 0x2c4df1, S("Blue")},
+}
+
+local hud_colors_max = #hud_colors
+
+-- Stores temporary player data (persists until player leaves)
+local waypoints_temp = {}
+
 unified_inventory.register_page("waypoints", {
 	get_formspec = function(player)
-		local waypoints = datastorage.get_container (player, "waypoints")
-		local formspec = "background[0,4.5;8,4;ui_main_inventory.png]"..
-			"image[0,0;1,1;ui_waypoints_icon.png]"..
-			"label[1,0;Waypoints]" 
+		local player_name = player:get_player_name()
+
+		-- build a "fake" temp entry if the server took too long
+		-- during sign-on and returned an empty entry
+		if not waypoints_temp[player_name] then waypoints_temp[player_name] = {hud = 1} end
+
+		local waypoints = datastorage.get(player_name, "waypoints")
+		local formspec = "background[0,4.5;8,4;ui_main_inventory.png]" ..
+			"image[0,0;1,1;ui_waypoints_icon.png]" ..
+			"label[1,0;" .. F("Waypoints") .. "]"
 
 		-- Tabs buttons:
-		local i
 		for i = 1, 5, 1 do
-			if i == waypoints.selected then
-				formspec = formspec ..
-					"image_button[0.0,".. 0.2 + i*0.7 ..";.8,.8;ui_blue_icon_background.png^ui_"..
-						i .."_icon.png;select_waypoint".. i .. ";]"
-			else
-				formspec = formspec ..
-					"image_button[0.0,".. 0.2 + i*0.7 ..";.8,.8;ui_"..
-					i .."_icon.png;select_waypoint".. i .. ";]"
-			end
+			formspec = formspec ..
+				"image_button[0.0," .. 0.2 + i * 0.7 .. ";.8,.8;" ..
+				(i == waypoints.selected and "ui_blue_icon_background.png^" or "") ..
+				"ui_" .. i .. "_icon.png;" ..
+				"select_waypoint" .. i .. ";]" ..
+				"tooltip[select_waypoint" .. i .. ";"
+					.. (S("Select Waypoint #%d"):format(i)).."]"
 		end
-		
-		i = waypoints.selected
-		
+
+		local i = waypoints.selected or 1
+		local waypoint = waypoints[i] or {}
+		local temp = waypoints_temp[player_name][i] or {}
+		local default_name = string.format(S("Waypoint %d"), i)
+
 		-- Main buttons:
-		formspec = formspec .. 
-				"image_button[4.5,3.7;.8,.8;ui_waypoint_set_icon.png;set_waypoint".. i .. ";]"
+		formspec = formspec ..
+			"image_button[4.5,3.7;.8,.8;"..
+			"ui_waypoint_set_icon.png;"..
+			"set_waypoint"..i..";]"..
+			"tooltip[set_waypoint" .. i .. ";"
+				.. F("Set waypoint to current location").."]"
 
-		if waypoints[i].active then  
-			formspec = formspec ..
-				"image_button[5.2,3.7;.8,.8;ui_on_icon.png;toggle_waypoint".. i .. ";]"
-		else 
-			formspec = formspec ..
-				"image_button[5.2,3.7;.8,.8;ui_off_icon.png;toggle_waypoint".. i .. ";]"
-		end	
+		formspec = formspec ..
+			"image_button[5.2,3.7;.8,.8;"..
+			(waypoint.active and "ui_on_icon.png" or "ui_off_icon.png")..";"..
+			"toggle_waypoint"..i..";]"..
+			"tooltip[toggle_waypoint" .. i .. ";"
+				.. F("Make waypoint "
+					..(waypoint.active and "invisible" or "visible")).."]"
 
-		if waypoints[i].display_pos then
-			formspec = formspec .. 
-				"image_button[5.9,3.7;.8,.8;ui_green_icon_background.png^ui_xyz_icon.png;toggle_display_pos".. i .. ";]"
+		formspec = formspec ..
+			"image_button[5.9,3.7;.8,.8;"..
+			(waypoint.display_pos and "ui_green_icon_background.png" or "ui_red_icon_background.png").."^ui_xyz_icon.png;"..
+			"toggle_display_pos" .. i .. ";]"..
+			"tooltip[toggle_display_pos" .. i .. ";"
+				.. F((waypoint.display_pos and "Disable" or "Enable")
+					.." display of waypoint coordinates").."]"
+
+		formspec = formspec ..
+			"image_button[6.6,3.7;.8,.8;"..
+			"ui_circular_arrows_icon.png;"..
+			"toggle_color"..i..";]"..
+			"tooltip[toggle_color" .. i .. ";"
+				.. F("Change color of waypoint display").."]"
+
+		formspec = formspec ..
+			"image_button[7.3,3.7;.8,.8;"..
+			"ui_pencil_icon.png;"..
+			"rename_waypoint"..i..";]"..
+			"tooltip[rename_waypoint" .. i .. ";"
+				.. F("Edit waypoint name").."]"
+
+		-- Waypoint's info:
+		if waypoint.active then
+			formspec = formspec .. 	"label[1,0.8;"..F("Waypoint active").."]"
 		else
-			formspec = formspec .. 
-				"image_button[5.9,3.7;.8,.8;ui_red_icon_background.png^ui_xyz_icon.png;toggle_display_pos".. i .. ";]"
+			formspec = formspec .. 	"label[1,0.8;"..F("Waypoint inactive").."]"
 		end
 
-		formspec = formspec .. 
-				"image_button[6.6,3.7;.8,.8;ui_circular_arrows_icon.png;toggle_color".. i .. ";]"..
-				"image_button[7.3,3.7;.8,.8;ui_pencil_icon.png;rename_waypoint".. i .. ";]"
-		
-		-- Waypoint's info:	
-		if waypoints[i].active then
-			formspec = formspec .. 	"label[1,0.8;Waypoint active]"
-		else 
-			formspec = formspec .. 	"label[1,0.8;Waypoint inactive]"
+		if temp.edit then
+			formspec = formspec ..
+				"field[1.3,3.2;6,.8;rename_box" .. i .. ";;"
+				..(waypoint.name or default_name).."]" ..
+				"image_button[7.3,2.9;.8,.8;"..
+				"ui_ok_icon.png;"..
+				"confirm_rename"..i.. ";]"..
+				"tooltip[confirm_rename" .. i .. ";"
+					.. F("Finish editing").."]"
 		end
 
-		formspec = formspec .. "label[1,1.3;World position: " .. 
-			minetest.pos_to_string(waypoints[i].world_pos) .. "]" ..
-			"label[1,1.8;Name: ]".. waypoints[i].name .. "]" ..
-			"label[1,2.3;Hud text color: " ..
-			unified_inventory.hud_colors[waypoints[i].color][3] .. "]"
-			
+		formspec = formspec .. "label[1,1.3;"..F("World position")..": " ..
+			minetest.pos_to_string(waypoint.world_pos or vector.new()) .. "]" ..
+			"label[1,1.8;"..F("Name")..": ".. (waypoint.name or default_name) .. "]" ..
+			"label[1,2.3;"..F("HUD text color")..": " ..
+			hud_colors[waypoint.color or 1][3] .. "]"
+
 		return {formspec=formspec}
 	end,
 })
@@ -74,135 +112,137 @@ unified_inventory.register_page("waypoints", {
 unified_inventory.register_button("waypoints", {
 	type = "image",
 	image = "ui_waypoints_icon.png",
+	tooltip = S("Waypoints"),
+	hide_lite=true,
+	show_with = false, --Modif MFF (Crabman 30/06/2015)
 })
 
-unified_inventory.update_hud = function (player, waypoint)	
+local function update_hud(player, waypoints, temp, i)
+	local waypoint = waypoints[i]
+	if not waypoint then return end
+	temp[i] = temp[i] or {}
+	temp = temp[i]
+	local pos = waypoint.world_pos or vector.new()
 	local name
 	if waypoint.display_pos then
-		name = "(".. 
-			waypoint.world_pos.x .. "," ..
-			waypoint.world_pos.y .. "," ..
-			waypoint.world_pos.z .. ")"
-		if waypoint.name ~= "" then 	 
-			name = name .. ", " ..
-			waypoint.name
+		name = minetest.pos_to_string(pos)
+		if waypoint.name then
+			name = name..", "..waypoint.name
 		end
 	else
-		name = waypoint.name
+		name = waypoint.name or "Waypoint "..i
+	end
+	if temp.hud then
+		player:hud_remove(temp.hud)
 	end
 	if waypoint.active then
-		player:hud_remove(waypoint.hud)
-		waypoint.hud = player:hud_add({
+		temp.hud = player:hud_add({
 			hud_elem_type = "waypoint",
-			number = unified_inventory.hud_colors[waypoint.color][2] ,
+			number = hud_colors[waypoint.color or 1][2] ,
 			name = name,
 			text = "m",
-			world_pos = waypoint.world_pos
+			world_pos = pos
 		})
-	else 
-		if waypoint.hud ~= nil then 
-			player:hud_remove(waypoint.hud)
-			waypoint.hud = nil
-		end
+	else
+		temp.hud = nil
 	end
 end
 
 minetest.register_on_player_receive_fields(function(player, formname, fields)
-	if formname ~= "" then
-		return
-	end
+	if formname ~= "" then return end
 
+	local player_name = player:get_player_name()
 	local update_formspec = false
-	local update_hud = false
-	
-	local waypoints = datastorage.get_container (player, "waypoints")		
-	for i = 1, 5, 1 do
+	local need_update_hud = false
+	local hit = false
 
+	local waypoints = datastorage.get(player_name, "waypoints")
+	local temp = waypoints_temp[player_name]
+	for i = 1, 5, 1 do
 		if fields["select_waypoint"..i] then
+			hit = true
 			waypoints.selected = i
 			update_formspec = true
 		end
 
 		if fields["toggle_waypoint"..i] then
+			hit = true
+			waypoints[i] = waypoints[i] or {}
 			waypoints[i].active = not (waypoints[i].active)
-			update_hud = true
+			need_update_hud = true
 			update_formspec = true
 		end
-		
+
 		if fields["set_waypoint"..i] then
+			hit = true
 			local pos = player:getpos()
 			pos.x = math.floor(pos.x)
 			pos.y = math.floor(pos.y)
 			pos.z = math.floor(pos.z)
+			waypoints[i] = waypoints[i] or {}
 			waypoints[i].world_pos = pos
-			update_hud = true
+			need_update_hud = true
 			update_formspec = true
 		end
-		
+
 		if fields["rename_waypoint"..i] then
-			waypoints[i].edit = true
+			hit = true
+			temp[i] = temp[i] or {}
+			temp[i].edit = true
 			update_formspec = true
 		end
 
 		if fields["toggle_display_pos"..i] then
+			hit = true
+			waypoints[i] = waypoints[i] or {}
 			waypoints[i].display_pos = not waypoints[i].display_pos
-			update_hud = true
+			need_update_hud = true
 			update_formspec = true
 		end
 
 		if fields["toggle_color"..i] then
-			local color = waypoints[i].color
+			hit = true
+			waypoints[i] = waypoints[i] or {}
+			local color = waypoints[i].color or 1
 			color = color + 1
-			if color > unified_inventory.hud_colors_max then
+			if color > hud_colors_max then
 				color = 1
 			end
 			waypoints[i].color = color
-			update_hud = true
+			need_update_hud = true
 			update_formspec = true
 		end
 
 		if fields["confirm_rename"..i] then
-			waypoints[i].edit = false
-			waypoints[i].name = fields["rename_box"..i] 
-			update_hud = true
+			hit = true
+			waypoints[i] = waypoints[i] or {}
+			temp[i].edit = false
+			waypoints[i].name = fields["rename_box"..i]
+			need_update_hud = true
 			update_formspec = true
 		end
-
-		if update_hud then
-			unified_inventory.update_hud (player, waypoints[i])
+		if need_update_hud then
+			update_hud(player, waypoints, temp, i)
 		end
-	
 		if update_formspec then
 			unified_inventory.set_inventory_formspec(player, "waypoints")
 		end
-	
+		if hit then return end
 	end
 end)
 
+
 minetest.register_on_joinplayer(function(player)
-	local waypoints = datastorage.get_container (player, "waypoints")
-
-	-- Create new waypoints data
-	if waypoints[1] == nil then 
-		for i = 1, 5, 1 do
-			waypoints[i] = {
-			edit = false,
-			active = false,
-			display_pos = true,
-			color = 2,
-			name = "Waypoint ".. i,
-			world_pos = {x = 0, y = 0, z = 0},
-			}
-		end
-		datastorage.save_container(player)
+	local player_name = player:get_player_name()
+	local waypoints = datastorage.get(player_name, "waypoints")
+	local temp = {}
+	waypoints_temp[player_name] = temp
+	for i = 1, 5 do
+		update_hud(player, waypoints, temp, i)
 	end
-
-	-- Initialize waypoints
-	minetest.after(0.5, function()
-		waypoints.selected = 1
-		for i = 1, 5, 1 do
-			waypoints[i].edit = false
-			unified_inventory.update_hud (player, waypoints[i])		
-		end
-	end)
 end)
+
+minetest.register_on_leaveplayer(function(player)
+	waypoints_temp[player:get_player_name()] = nil
+end)
+