From: ShadowNinja <noreply@gmail.com>
Date: Tue, 24 Sep 2013 20:52:27 +0000 (-0400)
Subject: Add an API to unified inventory
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=3107618c9e710b753b5ce81052b3765d92c01312;p=zefram%2Fminetest%2Ftechnic.git

Add an API to unified inventory
---

diff --git a/unified_inventory/api.lua b/unified_inventory/api.lua
index 5d04d62..d026cc0 100644
--- a/unified_inventory/api.lua
+++ b/unified_inventory/api.lua
@@ -1,656 +1,101 @@
---data tables definitions
-unified_inventory = {}
-unified_inventory.players = {}
-unified_inventory.current_page = {}
-unified_inventory.current_index = {}
-unified_inventory.items_list_size = 0
-unified_inventory.items_list = {}
-unified_inventory.filtered_items_list_size = {}
-unified_inventory.filtered_items_list = {}
-unified_inventory.activefilter = {}
-unified_inventory.alternate = {}
-unified_inventory.current_item = {}
-unified_inventory.crafts_table ={}
-unified_inventory.crafts_table_count=0
-
--- default inventory page
-unified_inventory.default = "craft"
-
--- homepos stuff
-local home_gui = {}
-local homepos = {}
-unified_inventory.home_filename = minetest.get_worldpath()..'/unified_inventory_home'
 
 -- Create detached creative inventory after loading all mods
 minetest.after(0.01, function()
 	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
+	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 unified_inventory.crafts_table[name]==nil then
-				unified_inventory.crafts_table[name] = {}
-			end
-			if recipes then 
-				for i=1,#recipes,1 do
-					table.insert(unified_inventory.crafts_table[name],recipes[i])
-				end
-			end
+			local recipes = minetest.get_all_craft_recipes(name)
+			unified_inventory.crafts_table[name] = recipes or {}
 		end
 	end
 	--print(dump(unified_inventory.crafts_table))
 	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)
+	print("Unified Inventory. inventory size: "..#unified_inventory.items_list)
 end)
 
--- register_on_joinplayer
-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.filtered_items_list[player_name] = unified_inventory.items_list
-	unified_inventory.filtered_items_list_size[player_name]=unified_inventory.items_list_size
-	unified_inventory.activefilter[player_name]=""
-	unified_inventory.apply_filter(player, "")
-	unified_inventory.alternate[player_name] = 1
-	unified_inventory.current_item[player_name] =nil
-	unified_inventory.set_inventory_formspec(player,unified_inventory.get_formspec(player, unified_inventory.default))
-	
---crafting guide inventories
-local inv = minetest.create_detached_inventory(player:get_player_name().."craftrecipe",{
-	allow_put = function(inv, listname, index, stack, player)
-		return 0
-		end,
-		allow_take = function(inv, listname, index, stack, player)
-			if minetest.setting_getbool("creative_mode") 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,
-	})
-inv:set_size("output", 1)
-inv:set_size("build", 3*3)
-
--- refill slot
-unified_inventory.refill = minetest.create_detached_inventory(player_name.."refill", {
-	allow_put = function(inv, listname, index, stack, player)
-		if minetest.setting_getbool("creative_mode") then
-			return stack:get_count()
-		else
-			return 0
-		end
-	end,
-	on_put = function(inv, listname, index, stack, player)
-		inv:set_stack(listname, index, ItemStack(stack:get_name().." "..stack:get_stack_max()))
-		minetest.sound_play("electricity", {to_player=player_name, gain = 1.0})
-	end,
-})
-unified_inventory.refill:set_size("main", 1)
-
--- trash slot
-unified_inventory.trash = minetest.create_detached_inventory("trash", {
-	allow_put = function(inv, listname, index, stack, player)
-		if minetest.setting_getbool("creative_mode") then
-			return stack:get_count()
-		else
-			return 0
-		end
-	end,
-	on_put = function(inv, listname, index, stack, player)
-		inv:set_stack(listname, index, nil)
-		local player_name=player:get_player_name()
-		minetest.sound_play("trash", {to_player=player_name, gain = 1.0})
-	end,
-})
-unified_inventory.trash:set_size("main", 1)
-end)
-
--- set_inventory_formspec
-unified_inventory.set_inventory_formspec = function(player,formspec)
-	if player then
-		player:set_inventory_formspec(formspec)
-	end
-end
-
--- get_formspec
-unified_inventory.get_formspec = function(player,page)
-	if player==nil then return "" end
-	local player_name = player:get_player_name()
-	unified_inventory.current_page[player_name]=page
-	
-	local formspec = "size[14,10]"
-
-	-- player inventory
-	formspec = formspec .. "list[current_player;main;0,4.5;8,4;]"
-
-	-- backgrounds
-		formspec = formspec .. "background[-0.19,-0.2;14.38,10.55;ui_form_bg.png]"
-	if page=="craft" then
-		formspec = formspec .. "background[0.06,0.99;7.92,7.52;ui_crafting_form.png]"
-		end
-	if page=="craftguide" then
-		formspec = formspec .. "background[0.06,0.99;7.92,7.52;ui_craftguide_form.png]"
-		end
-	if page=="misc" then
-		formspec = formspec .. "background[0.06,0.99;7.92,7.52;ui_misc_form.png]"
-		end
-	if page=="bags" then
-		formspec = formspec .. "background[0.06,0.99;7.92,7.52;ui_bags_main_form.png]"
-		end
-
-	for i=1,4 do
-		if page=="bag"..i then
-			local slots = player:get_inventory():get_stack(page, 1):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
-		end
-	end
-
-	-- main buttons
-		local start_x=0
-		formspec = formspec .. "image_button["..(start_x+.65*0)..",9;.8,.8;ui_craft_icon.png;craft;]"
-		formspec = formspec .. "image_button["..(start_x+.65*1)..",9;.8,.8;ui_craftguide_icon.png;craftguide;]"
-		formspec = formspec .. "image_button["..(start_x+.65*2)..",9;.8,.8;ui_bags_icon.png;bags;]"
-		formspec = formspec .. "image_button["..(start_x+.65*3)..",9;.8,.8;ui_sethome_icon.png;home_gui_set;]"
-		formspec = formspec .. "image_button["..(start_x+.65*4)..",9;.8,.8;ui_gohome_icon.png;home_gui_go;]"
-		if minetest.setting_getbool("creative_mode") then
-		formspec = formspec .. "image_button["..(start_x+.65*5)..",9;.8,.8;ui_sun_icon.png;misc_set_day;]"
-		formspec = formspec .. "image_button["..(start_x+.65*6)..",9;.8,.8;ui_moon_icon.png;misc_set_night;]"
-		formspec = formspec .. "image_button["..(start_x+.65*7)..",9;.8,.8;ui_trash_icon.png;clear_inv;]"
-		end
-		
-	--controls to flip items pages
-		start_x=9.2
-		formspec = formspec .. "image_button["..(start_x+.6*0)..",9;.8,.8;ui_skip_backward_icon.png;start_list;]"
-		formspec = formspec .. "image_button["..(start_x+.6*1)..",9;.8,.8;ui_doubleleft_icon.png;rewind3;]"
-		formspec = formspec .. "image_button["..(start_x+.6*2)..",9;.8,.8;ui_left_icon.png;rewind1;]"
-		formspec = formspec .. "image_button["..(start_x+.6*3)..",9;.8,.8;ui_right_icon.png;forward1;]"
-		formspec = formspec .. "image_button["..(start_x+.6*4)..",9;.8,.8;ui_doubleright_icon.png;forward3;]"
-		formspec = formspec .. "image_button["..(start_x+.6*5)..",9;.8,.8;ui_skip_forward_icon.png;end_list;]"
-		
-	-- 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;]"
-
-	-- craft page
-	if page=="craft" then
-		formspec = formspec.."label[0,0;Crafting]"
-		formspec = formspec.."list[current_player;craftpreview;6,1;1,1;]"
-		formspec = formspec.."list[current_player;craft;2,1;3,3;]"
-			if minetest.setting_getbool("creative_mode") then
-				formspec = formspec.."label[0,2.5;Refill:]"
-				formspec = formspec.."list[detached:"..player_name.."refill;main;0,3;1,1;]"
-				formspec = formspec.."label[7,2.5;Trash:]"
-				formspec = formspec.."list[detached:trash;main;7,3;1,1;]"
-			end
-		end
-
-	-- craft guide page
-	if page=="craftguide" then
-		formspec = formspec.."label[0,0;Crafting Guide]"
-		formspec = formspec.."list[detached:"..player_name.."craftrecipe;build;2,1;3,3;]"
-		formspec = formspec.."list[detached:"..player_name.."craftrecipe;output;6,1;1,1;]"
-		formspec = formspec.."label[2,0.5;Input:]"
-		formspec = formspec.."label[6,0.5;Output:]"
-		formspec = formspec.."label[6,2.6;Method:]"
-		local item_name=unified_inventory.current_item[player_name]
-		if item_name then
-			formspec = formspec.."label[2,0;"..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
-				local craft = crafts[alternate]
-				local method = "Crafting"
-				if craft.type == "shapeless" then
-				method="Crafting"
-				end	
-				if craft.type == "cooking" then
-				method="Cooking"
-				end	
-				if craft.type == "fuel" then
-				method="Fuel"
-				end	
-				if craft.type == "grinding" then
-				method="Grinding"
-				end	
-				if craft.type == "alloy" then
-				method="Alloy cooking"
-				end
-				if craft.type == "extracting" then
-				method="Extracting"
-				end
-				if craft.type == "compressing" then
-				method="Compressing"
-				end		
-				formspec = formspec.."label[6,3;"..method.."]"
-			end
-			
-			if alternates > 1 then
-			formspec = formspec.."label[0,2.6;Recipe "..tostring(alternate).." of "..tostring(alternates).."]"
-			formspec = formspec.."button[0,3.15;2,1;alternate;Alternate]"
+-- 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
+		unified_inventory.home_pos = {}
 	end
-
-	-- bags
-	if page=="bags" then
-	formspec = formspec.."label[0,0;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.."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;]"
-		end
-
-	for i=1,4 do
-		if page=="bag"..i then
-			local image = player:get_inventory():get_stack("bag"..i, 1):get_definition().inventory_image
-			formspec=formspec.."image[7,0;1,1;"..image.."]"
-			formspec=formspec.."list[current_player;bag"..i.."contents;0,1;8,3;]"
-		end
-	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_size[player_name]-1) / (80) + 1)
-	local image
-	local item={}
-	for y=0,9,1 do
-	for x=0,7,1 do
-		name=unified_inventory.filtered_items_list[player_name][list_index]	
-		if minetest.registered_items[name] then
-		formspec=formspec.."item_image_button["..(8.2+x*.7)..","..(1+y*.7)..";.81,.81;"..name..";item_button"..list_index..";]"
-		list_index=list_index+1
-		end
-	end
-	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
 end
+load_home()
 
--- register_on_player_receive_fields
-minetest.register_on_player_receive_fields(function(player, formname, fields)
+function unified_inventory.set_home(player, pos)
 	local player_name = player:get_player_name()
-
-	-- main buttons
-	if fields.craft then
-		unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,"craft"))
-		minetest.sound_play("click", {to_player=player_name, gain = 0.1})
-		return
-	end
-
-	if fields.craftguide then
-		unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,"craftguide"))
-		minetest.sound_play("click", {to_player=player_name, gain = 0.1})
-		return
-	end
-
-	if fields.bags then
-		unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,"bags"))
-		minetest.sound_play("click", {to_player=player_name, gain = 0.1})
-		return
-	end
-
-	-- bags
-	for i=1,4 do
-		local page = "bag"..i
-		if fields[page] then
-			if player:get_inventory():get_stack(page, 1):get_definition().groups.bagslots==nil then
-				page = "bags"
-			end
-			unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,page))
-			minetest.sound_play("click", {to_player=player_name, gain = 0.1})
-			return
-		end
-	end
-
-	-- Miscellaneous
-	if fields.home_gui_set then
-		unified_inventory.set_home(player, player:getpos())
-		local home = homepos[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: "..math.floor(home.x)..","..math.floor(home.y)..","..math.floor(home.z))
-		end
-	end
-	if fields.home_gui_go then
-		unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,"craft"))
-		minetest.sound_play("teleport", {to_player=player_name, gain = 1.0})
-		unified_inventory.go_home(player)
-	end
-	if fields.misc_set_day then
-		if minetest.get_player_privs(player_name).settime==true then 
-		minetest.sound_play("birds", {to_player=player_name, gain = 1.0})
-		minetest.env:set_timeofday((6000 % 24000) / 24000)
-		minetest.chat_send_player(player_name, "Time of day set to 6am")
-		else
-		minetest.chat_send_player(player_name, "You don't have settime priviledge!")
-		end
-	end
-	if fields.misc_set_night then
-		if minetest.get_player_privs(player_name).settime==true then 	
-		minetest.sound_play("owl", {to_player=player_name, gain = 1.0})
-		minetest.env:set_timeofday((21000 % 24000) / 24000)
-		minetest.chat_send_player(player_name, "Time of day set to 9pm")
-		else
-		minetest.chat_send_player(player_name, "You don't have settime priviledge!")	
-		end	
-	end
-
-	if fields.clear_inv then
-		local inventory = {}
-		player:get_inventory():set_list("main", inventory)
-		minetest.chat_send_player(player_name, 'Inventory Cleared!')
-		minetest.sound_play("trash_all", {to_player=player_name, gain = 1.0})
-	end
-	
-	-- Inventory page controls
-	local start=math.floor(unified_inventory.current_index[player_name]/80 +1 )
-	local start_i=start
-	local pagemax = math.floor((unified_inventory.filtered_items_list_size[player_name]-1) / (80) + 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
-		start_i = 1
-	end
-	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
-		unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,unified_inventory.current_page[player_name]))
-		end
-	
-	-- Item list buttons
-	local list_index=unified_inventory.current_index[player_name]
-	local page=unified_inventory.current_page[player_name]
-	for i=0,80,1 do
-		local button="item_button"..list_index
-		if fields[button] then 
-			minetest.sound_play("click", {to_player=player_name, gain = 0.1})
-			if minetest.setting_getbool("creative_mode")==false then
-				unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,"craftguide"))
-				page="craftguide"
-				end
-			if page=="craftguide" then 
-				unified_inventory.current_item[player_name] = unified_inventory.filtered_items_list[player_name][list_index] 
-				unified_inventory.alternate[player_name] = 1
-				unified_inventory.update_recipe (player, unified_inventory.filtered_items_list[player_name][list_index], 1)
-				unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,unified_inventory.current_page[player_name]))
-			else
-				if minetest.setting_getbool("creative_mode") then
-					local inv = player:get_inventory()
-					dst_stack={}
-					dst_stack["name"] = unified_inventory.filtered_items_list[player_name][list_index] 
-					dst_stack["count"]=99
-					if inv:room_for_item("main",dst_stack) then
-					inv:add_item("main",dst_stack)
-					end
-				end	
-			end	
-		end	
-	list_index=list_index+1
-	end
-	
-	if fields.searchbutton then
-		unified_inventory.apply_filter(player, fields.searchbox)
-		unified_inventory.set_inventory_formspec(player, unified_inventory.get_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
-		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.update_recipe (player, unified_inventory.current_item[player_name], alternate)
-			unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,unified_inventory.current_page[player_name]))
-			end
-		end	
-	end		
-end)
-
--- load_home
-local load_home = function()
-    local input = io.open(unified_inventory.home_filename..".home", "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")
-            homepos[name:sub(2)] = {x = x, y = y, z = z}
-        end
-        io.close(input)
-    else
-        homepos = {}
-    end
-end
-load_home() -- run it now
-
--- set_home
-unified_inventory.set_home = function(player, pos)
-	local player_name=player:get_player_name()
-	homepos[player_name] = pos
+	unified_inventory.home_pos[player_name] = pos
 	-- save the home data from the table to the file
-	local output = io.open(unified_inventory.home_filename..".home", "w")
-	for k, v in pairs(homepos) do
+	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")
+			output:write(math.floor(v.x).." "
+					..math.floor(v.y).." "
+					..math.floor(v.z).." "
+					..k.."\n")
 		end
 	end
 	io.close(output)
 end
 
--- go_home 
-unified_inventory.go_home = function(player)
-	local pos = homepos[player:get_player_name()]
-	if pos~=nil then
+function unified_inventory.go_home(player)
+	local pos = unified_inventory.home_pos[player:get_player_name()]
+	if pos ~= nil then
 		player:setpos(pos)
 	end
 end
 
---apply filter to the inventory list (create filtered copy of full one)
-unified_inventory.apply_filter = function(player,filter)
-	local player_name = player:get_player_name() 
-	local size=0
-	local str_temp1=string.lower(filter)
-	if str_temp1 ~= "" then 
-		for i=1,str_temp1:len(),1 do
-			if string.byte(str_temp1,i) == 91 then 
-				str_temp1=""
-				end
-			end
-	end
-	local str_temp2
-	local str_temp3
-	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 ~= "" then
-			str_temp2=string.lower(def.name)
-			str_temp3=string.lower(def.description)
-			if string.find(str_temp2, str_temp1) or string.find(str_temp3, str_temp1) then
-				table.insert(unified_inventory.filtered_items_list[player_name], name)
-				size=size+1
-			end
-		end
-	
-	end
-	table.sort(unified_inventory.filtered_items_list[player_name])
-	unified_inventory.filtered_items_list_size[player_name]=size
-	unified_inventory.current_index[player_name]=1	
-	unified_inventory.activefilter[player_name]=filter
-	unified_inventory.set_inventory_formspec(player, unified_inventory.get_formspec(player,unified_inventory.current_page[player_name]))
-end
-
-
--- update_recipe
-unified_inventory.update_recipe = function(player, stack_name, alternate)
-	local inv = minetest.get_inventory({type="detached", name=player:get_player_name().."craftrecipe"})	
-	for i=0,inv:get_size("build"),1 do
-		inv:set_stack("build", i, nil)
+-- register_craft
+function unified_inventory.register_craft(options)
+	if not options.output then
+		return
 	end
-	inv:set_stack("output", 1, nil)
-	alternate = tonumber(alternate) or 1
-	local crafts = unified_inventory.crafts_table[stack_name]
-	print(dump(crafts))
-	local next=next
-	if next(crafts) == nil then return end -- no craft recipes
-	if alternate < 1 or alternate > #crafts then
-		alternate = 1
+	local itemstack = ItemStack(options.output)
+	if itemstack:is_empty() then
+		return
 	end
-	local craft = crafts[alternate]
-	inv:set_stack("output", 1, craft.output)
-	local items=craft.items
+	unified_inventory.crafts_table[itemstack:get_name()] =
+			unified_inventory.crafts_table[itemstack:get_name()] or {}
 
-	-- cooking, fuel, grinding, and extracting recipes
-	if craft.type == "cooking" or
-	   craft.type == "fuel" or
-	   craft.type == "grinding" or
-	   craft.type == "extracting" or
-	   craft.type == "compressing" then
-		def=unified_inventory.find_item_def(craft["items"][1])
-		if def then
-			inv:set_stack("build", 1, def)
-		end
-		return 
-	end
-	if craft.width==0 then
-	local build_table={1,2,3}
-	for i=1,3,1 do
-		if craft.items[i] then
-			def=unified_inventory.find_item_def(craft.items[i])
-			if def then inv:set_stack("build", build_table[i], def) end
-		end
-	end
-	end
-	if craft.width==1 then
-	local build_table={1,4,7}
-	for i=1,3,1 do
-		if craft.items[i] then
-			def=unified_inventory.find_item_def(craft.items[i])
-			if def then inv:set_stack("build", build_table[i], def) end
-		end
-	end
-	end
-	if craft.width==2 then
-	local build_table={1,2,4,5,7,8}
-	for i=1,6,1 do
-		if craft.items[i] then
-			def=unified_inventory.find_item_def(craft.items[i])
-			if def then inv:set_stack("build", build_table[i], def) end
-		end
-	end
-	end
-	if craft.width==3 then
-		for i=1,9,1 do
-			if craft.items[i] then
-				def=unified_inventory.find_item_def(craft.items[i])
-				if def then inv:set_stack("build", i, def) end
-			end
-		end
-	end
+	table.insert(unified_inventory.crafts_table[itemstack:get_name()], options)
 end
 
-unified_inventory.find_item_def = function(def1)
-if type(def1)=="string" then
-	if string.find(def1, "group:") then
-		def1=string.gsub(def1, "group:", "")
-		def1=string.gsub(def1, '\"', "")
-		local items=unified_inventory.items_in_group(def1)
-		return items[1]
-	else
-		return def1
-	end
-end
-return nil
+function unified_inventory.register_page(name, def)
+	unified_inventory.pages[name] = def
 end
 
-unified_inventory.items_in_group = function(group)
-	local items = {}
-	for name, item in pairs(minetest.registered_items) do
-		for _, g in ipairs(group:split(',')) do
-			if item.groups[g] then
-				table.insert(items,name)
-			end
+function unified_inventory.register_button(name, def)
+	if not def.action then
+		def.action = function(player)
+			unified_inventory.set_inventory_formspec(player, name)
 		end
 	end
-	return items
+	
+	def.name = name
+	
+	table.insert(unified_inventory.buttons, def)
 end
 
--- register_craft
-unified_inventory.register_craft = function(options)
-	if  options.output == nil 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()] = {}
+function unified_inventory.is_creative(playername)
+	if minetest.check_player_privs(playername, {creative=true}) or
+	   minetest.setting_getbool("creative_mode") then
+		return true
 	end
-	table.insert(unified_inventory.crafts_table[itemstack:get_name()],options)
-	--crafts_table_count=crafts_table_count+1
 end
diff --git a/unified_inventory/bags.lua b/unified_inventory/bags.lua
index 4d269db..05c836a 100644
--- a/unified_inventory/bags.lua
+++ b/unified_inventory/bags.lua
@@ -3,6 +3,61 @@
 -- Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
 -- License: GPLv3
 
+unified_inventory.register_page("bags", {
+	get_formspec = function(player, formspec)
+		local player_name = player:get_player_name()
+		formspec = formspec .. "background[0.06,0.99;7.92,7.52;ui_bags_main_form.png]"
+		formspec = formspec.."label[0,0;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.."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;]"
+		return formspec
+	end,
+})
+
+unified_inventory.register_button("bags", {
+	type = "image",
+	image = "ui_bags_icon.png",
+})
+
+for i = 1, 4 do
+	unified_inventory.register_page("bag"..i, {
+		get_formspec = function(player, formspec)
+			local stack = player:get_inventory():get_stack("bag"..i, 1)
+			local image = stack:get_definition().inventory_image
+			formspec = formspec.."image[7,0;1,1;"..image.."]"
+			formspec = formspec.."list[current_player;bag"..i.."contents;0,1;8,3;]"
+			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
+		end,
+	})
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	for i = 1, 4 do
+		if fields["bag"..i] then
+			local stack = player:get_inventory():get_stack("bag"..i, 1)
+			if not stack:get_definition().groups.bagslots then
+				return
+			end
+			unified_inventory.set_inventory_formspec(player, "bag"..i)
+			return
+		end
+	end
+end)
+
 minetest.register_on_joinplayer(function(player)
 	local player_inv = player:get_inventory()
 	local bags_inv = minetest.create_detached_inventory(player:get_player_name().."_bags",{
@@ -22,7 +77,7 @@ minetest.register_on_joinplayer(function(player)
 			end
 		end,
 		allow_take = function(inv, listname, index, stack, player)
-			if player:get_inventory():is_empty(listname.."contents")==true then
+			if player:get_inventory():is_empty(listname.."contents") then
 				return stack:get_count()
 			else
 				return 0
diff --git a/unified_inventory/callbacks.lua b/unified_inventory/callbacks.lua
new file mode 100644
index 0000000..d8c8853
--- /dev/null
+++ b/unified_inventory/callbacks.lua
@@ -0,0 +1,182 @@
+
+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.activefilter[player_name] = ""
+	unified_inventory.apply_filter(player, "")
+	unified_inventory.alternate[player_name] = 1
+	unified_inventory.current_item[player_name] = nil
+	unified_inventory.set_inventory_formspec(player, unified_inventory.default)
+	
+	-- Crafting guide inventories
+	local inv = minetest.create_detached_inventory(player:get_player_name().."craftrecipe", {
+		allow_put = function(inv, listname, index, stack, player)
+			return 0
+		end,
+		allow_take = function(inv, listname, index, stack, player)
+			if unified_inventory.is_creative(player:get_player_name()) 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,
+	})
+	inv:set_size("output", 1)
+	inv:set_size("build", 3 * 3)
+
+	-- Refill slot
+	local refill = minetest.create_detached_inventory(player_name.."refill", {
+		allow_put = function(inv, listname, index, stack, player)
+			if unified_inventory.is_creative(player:get_player_name()) then
+				return stack:get_count()
+			else
+				return 0
+			end
+		end,
+		on_put = function(inv, listname, index, stack, player)
+			local stacktable = stack:to_table()
+			stacktable.count = stack:get_stack_max()
+			inv:set_stack(listname, index, ItemStack(stacktable))
+			minetest.sound_play("electricity", {to_player=player_name, gain = 1.0})
+		end,
+	})
+	refill:set_size("main", 1)
+end)
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	local player_name = player:get_player_name()
+
+	for i, def in pairs(unified_inventory.buttons) do
+		if fields[def.name] then
+			def.action(player)
+			minetest.sound_play("click",
+					{to_player=player_name, gain = 0.1})
+			return
+		end
+	end
+	
+	-- Inventory page controls
+	local start = math.floor(unified_inventory.current_index[player_name] / 80 + 1)
+	local start_i = start
+	local pagemax = math.floor((unified_inventory.filtered_items_list_size[player_name] - 1) / (80) + 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
+		start_i = 1
+	end
+	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
+		unified_inventory.set_inventory_formspec(player,
+				unified_inventory.current_page[player_name])
+	end
+
+	-- Item list buttons
+	local list_index = unified_inventory.current_index[player_name]
+	local page = unified_inventory.current_page[player_name]
+	for i = 0, 80 do
+		local button = "item_button"..list_index
+		if fields[button] then 
+			minetest.sound_play("click",
+					{to_player=player_name, gain = 0.1})
+			if not unified_inventory.is_creative(player_name) then
+				unified_inventory.set_inventory_formspec(player, "craftguide")
+				page = "craftguide"
+			end
+			if page == "craftguide" then 
+				unified_inventory.current_item[player_name] =
+						unified_inventory.filtered_items_list
+							[player_name][list_index] 
+				unified_inventory.alternate[player_name] = 1
+				unified_inventory.update_recipe(player,
+						unified_inventory.filtered_items_list
+							[player_name][list_index], 1)
+				unified_inventory.set_inventory_formspec(player,
+						unified_inventory.current_page[player_name])
+			else
+				if unified_inventory.is_creative(player_name) then
+					local inv = player:get_inventory()
+					dst_stack = {}
+					dst_stack.name = unified_inventory.filtered_items_list
+							[player_name][list_index] 
+					dst_stack.count = 99
+					if inv:room_for_item("main", dst_stack) then
+						inv:add_item("main", dst_stack)
+					end
+				end
+			end
+		end
+		list_index = list_index + 1
+	end
+	
+	if fields.searchbutton then
+		unified_inventory.apply_filter(player, fields.searchbox)
+		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
+		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.update_recipe(player,
+						unified_inventory.current_item[player_name], alternate)
+				unified_inventory.set_inventory_formspec(player,
+						unified_inventory.current_page[player_name])
+			end
+		end
+	end
+end)
+
diff --git a/unified_inventory/init.lua b/unified_inventory/init.lua
index cc170a0..3f26fef 100644
--- a/unified_inventory/init.lua
+++ b/unified_inventory/init.lua
@@ -1,11 +1,42 @@
--- Unified Inventory mod 0.4.6
+-- Unified Inventory for Minetest 0.4.8+
 
--- disable default creative inventory
+local modpath = minetest.get_modpath(minetest.get_current_modname())
+local worldpath = minetest.get_worldpath()
+
+-- 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 = {}
+
+-- Homepos stuff
+unified_inventory.home_pos = {}
+unified_inventory.home_filename =
+		worldpath.."/unified_inventory_home.home"
+		
+-- Default inventory page
+unified_inventory.default = "craft"
+
+-- Disable default creative inventory
 if creative_inventory then 
-	creative_inventory.set_creative_formspec = function(player, start_i, pagenum)
-	return
+	function creative_inventory.set_creative_formspec(player, start_i, pagenum)
+		return
 	end
 end
 
-dofile(minetest.get_modpath("unified_inventory").."/api.lua")
-dofile(minetest.get_modpath("unified_inventory").."/bags.lua")
+dofile(modpath.."/api.lua")
+dofile(modpath.."/internal.lua")
+dofile(modpath.."/callbacks.lua")
+dofile(modpath.."/register.lua")
+dofile(modpath.."/bags.lua")
diff --git a/unified_inventory/internal.lua b/unified_inventory/internal.lua
new file mode 100644
index 0000000..3c01a35
--- /dev/null
+++ b/unified_inventory/internal.lua
@@ -0,0 +1,223 @@
+
+function unified_inventory.get_formspec(player, page)
+	if not player then
+		return ""
+	end
+	local player_name = player:get_player_name()
+	unified_inventory.current_page[player_name] = page
+
+	local formspec = "size[14,10]"
+
+	-- Player inventory
+	formspec = formspec .. "list[current_player;main;0,4.5;8,4;]"
+
+	-- Background
+	formspec = formspec .. "background[-0.19,-0.2;14.38,10.55;ui_form_bg.png]"
+	
+	-- Current page
+	if unified_inventory.pages[page] then
+		formspec = unified_inventory.pages[page].get_formspec(player, formspec)
+	else
+		return "" -- Invalid page name
+	end
+
+	-- Main buttons
+	local i = 0
+	for i, def in pairs(unified_inventory.buttons) do
+		if def.type == "image" then
+			formspec = formspec.."image_button["
+					..(0.65 * i)..",9;0.8,0.8;"
+					..minetest.formspec_escape(def.image)..";"
+					..minetest.formspec_escape(def.name)..";]"
+		end
+		i = i + 1
+	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;]"
+
+	-- 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;]"
+
+	-- 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_size[player_name] - 1) / (80) + 1)
+	local image = nil
+	local item = {}
+	for y = 0, 9 do
+	for x = 0, 7 do
+		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"
+					..list_index..";]"
+			list_index = list_index + 1
+		end
+	end
+	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
+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)
+	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 lfilter ~= "" then 
+		for i=1, lfilter:len() do
+			if lfilter:sub(i, i) == '[' then 
+				str_temp1 = ""
+				break
+			end
+		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 ~= "" 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
+	
+	end
+	table.sort(unified_inventory.filtered_items_list[player_name])
+	unified_inventory.filtered_items_list_size[player_name] = size
+	unified_inventory.current_index[player_name] = 1
+	unified_inventory.activefilter[player_name] = filter
+	unified_inventory.set_inventory_formspec(player,
+			unified_inventory.current_page[player_name])
+end
+
+
+-- update_recipe
+function unified_inventory.update_recipe(player, stack_name, alternate)
+	local inv = minetest.get_inventory({
+		type = "detached",
+		name = player:get_player_name().."craftrecipe"
+	})	
+	for i = 0, inv:get_size("build") do
+		inv:set_stack("build", i, nil)
+	end
+	inv:set_stack("output", 1, nil)
+	alternate = tonumber(alternate) or 1
+	local crafts = unified_inventory.crafts_table[stack_name]
+	--print(dump(crafts))
+	if next(crafts) == nil then -- No craft recipes
+		return
+	end
+	if alternate < 1 or alternate > #crafts then
+		alternate = 1
+	end
+	local craft = crafts[alternate]
+	inv:set_stack("output", 1, craft.output)
+	local items = craft.items
+
+	if craft.type == "cooking" or
+	   craft.type == "fuel" or
+	   craft.type == "grinding" or
+	   craft.type == "extracting" or
+	   craft.type == "compressing" then
+		def = unified_inventory.find_item_def(craft["items"][1])
+		if def then
+			inv:set_stack("build", 1, def)
+		end
+		return
+	end
+	if craft.width == 0 then
+		for i = 1, 3 do
+			if craft.items[i] then
+				def = unified_inventory.find_item_def(craft.items[i])
+				if def then
+					inv:set_stack("build", i, def)
+				end
+			end
+		end
+	end
+	if craft.width == 1 then
+		local build_table={1, 4, 7}
+		for i = 1, 3 do
+			if craft.items[i] then
+				def = unified_inventory.find_item_def(craft.items[i])
+				if def then
+					inv:set_stack("build", build_table[i], def)
+				end
+			end
+		end
+	end
+	if craft.width == 2 then
+		local build_table = {1, 2, 4, 5, 7, 8}
+		for i=1, 6 do
+			if craft.items[i] then
+				def = unified_inventory.find_item_def(craft.items[i])
+				if def then
+					inv:set_stack("build", build_table[i], def)
+				end
+			end
+		end
+	end
+	if craft.width == 3 then
+		for i=1, 9 do
+			if craft.items[i] then
+				def = unified_inventory.find_item_def(craft.items[i])
+				if def then
+					inv:set_stack("build", i, def)
+				end
+			end
+		end
+	end
+end
+
+function unified_inventory.find_item_def(def)
+	if type(def) ~= "string" then
+		return nil
+	end
+	if string.find(def, "group:") then
+		def = string.gsub(def, "group:", "")
+		def = string.gsub(def, "\"", "")
+		if minetest.registered_nodes["default:"..def] then
+			return "default:"..def
+		end
+		local items = unified_inventory.items_in_group(def)
+		return items[1]
+	else
+		return def
+	end
+end
+
+function unified_inventory.items_in_group(groups)
+	local items = {}
+	for name, item in pairs(minetest.registered_items) do
+		for _, group in pairs(groups:split(',')) do
+			if item.groups[group] then
+				table.insert(items, name)
+			end
+		end
+	end
+	return items
+end
diff --git a/unified_inventory/register.lua b/unified_inventory/register.lua
new file mode 100644
index 0000000..0baea9b
--- /dev/null
+++ b/unified_inventory/register.lua
@@ -0,0 +1,165 @@
+
+minetest.register_privilege("creative", {
+	description="Can use the creative inventory",
+	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
+	--		return stack:get_count()
+	--	else
+	--		return 0
+	--	end
+	--end,
+	on_put = function(inv, listname, index, stack, player)
+		inv:set_stack(listname, index, nil)
+		local player_name = player:get_player_name()
+		minetest.sound_play("trash", {to_player=player_name, gain = 1.0})
+	end,
+})
+trash:set_size("main", 1)
+
+unified_inventory.register_button("craft", {
+	type = "image",
+	image = "ui_craft_icon.png",
+})
+
+unified_inventory.register_button("craftguide", {
+	type = "image",
+	image = "ui_craftguide_icon.png",
+})
+
+unified_inventory.register_button("home_gui_set", {
+	type = "image",
+	image = "ui_sethome_icon.png",
+	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,
+})
+
+unified_inventory.register_button("home_gui_go", {
+	type = "image",
+	image = "ui_gohome_icon.png",
+	action = function(player)
+		minetest.sound_play("teleport",
+				{to_player=player:get_player_name(), gain = 1.0})
+		unified_inventory.go_home(player)
+	end,
+})
+
+unified_inventory.register_button("misc_set_day", {
+	type = "image",
+	image = "ui_sun_icon.png",
+	action = function(player)
+		local player_name = player:get_player_name()
+		if minetest.check_player_privs(player_name, {settime=true}) then 
+			minetest.sound_play("birds",
+					{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")
+		else
+			minetest.chat_send_player(player_name,
+					"You don't have the"
+					.." settime priviledge!")
+		end
+	end,
+})
+
+unified_inventory.register_button("misc_set_night", {
+	type = "image",
+	image = "ui_moon_icon.png",
+	action = function(player)
+		local player_name = player:get_player_name()
+		if minetest.check_player_privs(player_name, {settime=true}) then
+			minetest.sound_play("owl",
+					{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")
+		else
+			minetest.chat_send_player(player_name,
+					"You don't have the"
+					.." settime priviledge!")	
+		end
+	end,
+})
+
+unified_inventory.register_button("clear_inv", {
+	type = "image",
+	image = "ui_trash_icon.png",
+	action = function(player)
+	local player_name = player:get_player_name()
+		player:get_inventory():set_list("main", {})
+		minetest.chat_send_player(player_name, '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)
+		local player_name = player:get_player_name()
+		formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_crafting_form.png]"
+		formspec = formspec.."label[0,0;Crafting]"
+		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;]"
+		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;]"
+		end
+		return formspec
+	end,
+})
+
+unified_inventory.register_page("craftguide", {
+	get_formspec = function(player, formspec)
+		local player_name = player:get_player_name()
+		formspec = formspec.."background[0.06,0.99;7.92,7.52;ui_craftguide_form.png]"
+		formspec = formspec.."label[0,0;Crafting Guide]"
+		formspec = formspec.."list[detached:"..player_name.."craftrecipe;build;2,1;3,3;]"
+		formspec = formspec.."list[detached:"..player_name.."craftrecipe;output;6,1;1,1;]"
+		formspec = formspec.."label[2,0.5;Input:]"
+		formspec = formspec.."label[6,0.5;Output:]"
+		formspec = formspec.."label[6,2.6;Method:]"
+		local item_name = unified_inventory.current_item[player_name]
+		if item_name then
+			formspec = formspec.."label[2,0;"..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
+				local craft = crafts[alternate]
+				local method = craft.type
+				if craft.type == "shapeless" then
+					method="shapeless crafting"
+				end	
+				if craft.type == "alloy" then
+					method="alloy cooking"
+				end
+				formspec = formspec.."label[6,3;"..method.."]"
+			end
+			if alternates > 1 then
+				formspec = formspec.."label[0,2.6;Recipe "
+						..tostring(alternate).." of "
+						..tostring(alternates).."]"
+				formspec = formspec.."button[0,3.15;2,1;alternate;Alternate]"
+			end
+		end
+		return formspec
+	end,
+})