Bump version

README.md

@@ -7,7 +7,7 @@
 This mod features a modern, powerful inventory menu with a good user experience.
 **`i3`** provides a rich [**API**](https://github.com/minetest-mods/i3/blob/master/API.md) for mod developers who want to extend it.
 
-This mod requires **Minetest 5.4+**
+This mod requires **Minetest 5.6+**
 
 #### List of features:
    - Crafting Guide (survival mode only)
@@ -43,6 +43,8 @@ To use this mod in the best conditions:
 If the inventory's font size is too big on certain setups (namely Windows 10/11 or 144 DPI display), you should lower the
 value of the setting `display_density_factor` in your `minetest.conf`. Note that the change is applied after restart.
 
+You can also use the font size slider in the inventory, settings window. 
+
 #### Notes
 
 `i3` uses a larger inventory than the usual inventories in Minetest games.

init.lua

@@ -20,14 +20,14 @@ local function lf(path)
 end
 
 i3 = {
-	version = 173,
+	version = 180,
 	data = core.deserialize(storage:get_string"data") or {},
 
 	settings = {
 		debug_mode = false,
 		max_favs = 6,
 		max_waypoints = 30,
-		min_fs_version = 4,
+		min_fs_version = 6,
 		item_btn_size = 1.1,
 		drop_bag_on_die = true,
 		save_interval = 600, -- Player data save interval (in seconds)
@@ -52,9 +52,9 @@ i3 = {
 	saves = { -- Metadata to save
 		bag = true,
 		home = true,
+		font_size = true,
 		waypoints = true,
 		inv_items = true,
-		drop_items = true,
 		known_recipes = true,
 	},
 

src/api.lua

@@ -344,7 +344,7 @@ end
 i3.add_sorting_method("alphabetical", {
 	description = S"Sort items by name (A-Z)",
 	func = function(list, data)
-		sorter(list, data.reverse_sorting, 1)
+		sorter(list, data, 1)
 		return list
 	end
 })
@@ -352,7 +352,7 @@ i3.add_sorting_method("alphabetical", {
 i3.add_sorting_method("numerical", {
 	description = S"Sort items by number of items per stack",
 	func = function(list, data)
-		sorter(list, data.reverse_sorting, 2)
+		sorter(list, data, 2)
 		return list
 	end,
 })

src/callbacks.lua

@@ -149,6 +149,7 @@ local function init_data(player, info)
 	data.itab            = 1
 	data.subcat          = 1
 	data.scrbar_inv      = 0
+	data.font_size       = data.font_size or 0
 	data.lang_code       = get_lang_code(info)
 	data.fs_version      = info.formspec_version
 

src/common.lua

@@ -80,7 +80,7 @@ end
 local function utf8_len(str)
 	local c = 0
 
-	for _ in str:gmatch"([%z\1-\127\194-\244][\128-\191]*)" do -- Arguably working duct-tape code
+	for _ in str:gmatch"[%z\1-\127\194-\244][\128-\191]*" do -- Arguably working duct-tape code
 		c++
 	end
 
@@ -482,15 +482,16 @@ local function get_sorting_idx(name)
 	return idx
 end
 
-local function sorter(inv, reverse, mode)
+local function sorter(inv, data, mode)
 	sort(inv, function(a, b)
 		if mode == 1 then
-			a, b = a:get_name(), b:get_name()
+			a = translate(data.lang_code, a:get_short_description())
+			b = translate(data.lang_code, b:get_short_description())
 		else
 			a, b = a:get_count(), b:get_count()
 		end
 
-		if reverse then
+		if data.reverse_sorting then
 			return a > b
 		end
 
@@ -557,35 +558,12 @@ local function compress_items(list, start_i)
 	return new_inv
 end
 
-local function drop_items(player, inv, list, start_i, rej, remove)
-	for i = start_i, #list do
-		local stack = list[i]
-		local name = stack:get_name()
-
-		for _, it in ipairs(rej) do
-			if name == it then
-				if not remove then
-					spawn_item(player, stack)
-				end
-
-				inv:set_stack("main", i, ItemStack(""))
-			end
-		end
-	end
-
-	return inv:get_list"main"
-end
-
 local function sort_inventory(player, data)
 	local inv = player:get_inventory()
 	local list = inv:get_list"main"
 	local size = inv:get_size"main"
 	local start_i = data.ignore_hotbar and (i3.settings.hotbar_len + 1) or 1
 
-	if true_table(data.drop_items) then
-		list = drop_items(player, inv, list, start_i, data.drop_items, true)
-	end
-
 	if data.inv_compress then
 		list = compress_items(list, start_i)
 	else

src/fields.lua

@@ -19,11 +19,6 @@ local function inv_fields(player, data, fields)
 		return
 	end
 
-	if fields.drop_items then
-		local items = split(fields.drop_items, ",")
-		data.drop_items = items
-	end
-
 	for field in pairs(fields) do
 		if sub(field, 1, 4) == "btn_" then
 			data.subcat = indexof(i3.categories, sub(field, 5))
@@ -158,6 +153,9 @@ local function inv_fields(player, data, fields)
 	elseif fields.bag_rename then
 		data.bag_rename = true
 
+	elseif fields.sb_font_size then
+		data.font_size = tonumber(fields.sb_font_size:match"-?%d+$")
+
 	elseif fields.confirm_rename then
 		local bag = get_detached_inv("bag", name)
 		local bagstack = bag:get_stack("main", 1)
@@ -313,7 +311,7 @@ end
 local function rcp_fields(player, data, fields)
 	local sb_rcp, sb_usg = fields.scrbar_rcp, fields.scrbar_usg
 
-	if data.filter == "" then
+	if fields.filter and fields.filter == "" then
 		data.enable_search = nil
 	end
 

src/gui.lua

@@ -37,25 +37,29 @@ local function weird_desc(str)
 	return not true_str(str) or find(str, "\n") or not find(str, "%u")
 end
 
-local function snip(str, limit)
-	return fmt("%s...", sub(str, 1, limit - 3))
+local function snip(str, limit, font_size)
+	limit -= (font_size > 3 and font_size + 1 or font_size)
+
+	if utf8_len(str) > limit then
+		return fmt("%s...", sub(str, 1, limit - 3))
+	end
 end
 
-local function get_desc(item)
+local function get_desc(item, lang_code)
 	if sub(item, 1, 1) == "_" then
 		item = sub(item, 2)
 	end
 
 	local def = reg_items[item]
-
 	if not def then
 		return S("Unknown Item (@1)", item)
 	end
 
-	local desc = def.description
+	local desc = ItemStack(item):get_short_description()
+	      desc = translate(lang_code, desc)
 
 	if true_str(desc) then
-		desc = desc:trim():match("[^\n]*"):gsub("_", " ")
+		desc = desc:trim():gsub("_", " ")
 
 		if not find(desc, "%u") then
 			desc = toupper(desc)
@@ -171,17 +175,11 @@ local function get_award_list(data, fs, ctn_len, yextra, award_list, awards_unlo
 		title = translate(data.lang_code, title)
 		desc = translate(data.lang_code, desc):gsub("%.$", "")
 
-		local title_lim, _title = 27
-		local desc_lim, _desc = 39
+		local title_lim, desc_lim = 27, 39
 		local icon_size = 1.1
 
-		if utf8_len(title) > title_lim then
-			_title = snip(title, title_lim)
-		end
-
-		if utf8_len(desc) > desc_lim then
-			_desc = snip(desc, desc_lim)
-		end
+		local _title = snip(title, title_lim, data.font_size) or title
+		local _desc = snip(desc, desc_lim, data.font_size) or desc
 
 		if not award.unlocked and def.secret then
 			title = ES"Secret award"
@@ -191,7 +189,7 @@ local function get_award_list(data, fs, ctn_len, yextra, award_list, awards_unlo
 		local icon = def.icon or "awards_unknown.png"
 
 		if not award.unlocked then
-			icon = fmt("%s^\\[colorize:#000:200", icon)
+			icon = fmt("%s^\\[colorize:#000:220", icon)
 		end
 
 		insert(fs, fmt("image", 0, y, icon_size, icon_size, icon))
@@ -316,11 +314,8 @@ local function get_waypoint_fs(fs, data, player, yextra, ctn_len)
 		fs"style_type[box;colors=#bababa30,#bababa30,#bababa05,#bababa05]"
 		box(0, y, ctn_len, 0.6, "")
 
-		local waypoint_name, lim = v.name, 18
-
-		if utf8_len(v.name) > lim then
-			waypoint_name = snip(waypoint_name, lim)
-		end
+		local waypoint_name, lim = v.name, 22
+		waypoint_name = snip(waypoint_name, lim, data.font_size) or waypoint_name
 
 		local hex = fmt("%02x", v.color)
 
@@ -370,9 +365,9 @@ local function get_waypoint_fs(fs, data, player, yextra, ctn_len)
 
 		if waypoint_preview then
 			image(0.25, y - 3.5, 5, 4, PNG.bg_content)
+			fs"style[area_preview;font_size=16]"
 			button(0.25, y - 3.35, 5, 0.55, "area_preview", v.name)
-			image_button(4.65, y - 3.25, 0.25, 0.25,
-				PNG.cancel_hover .. "^\\[brighten", "close_preview", "")
+			image_button(4.65, y - 3.25, 0.25, 0.25, PNG.cancel_hover .. "^\\[brighten", "close_preview", "")
 
 			local pos = str_to_pos(data.waypoints[i].pos)
 			get_isometric_view(fs, pos, 0.6, y - 2.5)
@@ -576,11 +571,11 @@ local function show_popup(fs, data)
 		local show_sorting = data.show_setting == "sorting"
 		local show_misc = data.show_setting == "misc"
 
-		fs(fmt("style[setting_home;textcolor=%s;font=bold;sound=i3_click]",
+		fs(fmt("style[setting_home;textcolor=%s;font=bold;font_size=16;sound=i3_click]",
 			show_home and colors.yellow or "#fff"),
-		   fmt("style[setting_sorting;textcolor=%s;font=bold;sound=i3_click]",
+		   fmt("style[setting_sorting;textcolor=%s;font=bold;font_size=16;sound=i3_click]",
 			show_sorting and colors.yellow or "#fff"),
-		   fmt("style[setting_misc;textcolor=%s;font=bold;sound=i3_click]",
+		   fmt("style[setting_misc;textcolor=%s;font=bold;font_size=16;sound=i3_click]",
 			show_misc and colors.yellow or "#fff"))
 
 		button(2.2, 9.25, 1.8, 0.55, "setting_home", "Home")
@@ -624,14 +619,12 @@ local function show_popup(fs, data)
 			checkbox(2.4, 10.95, "cb_ignore_hotbar", "Ignore hotbar", tostring(data.ignore_hotbar))
 			checkbox(5.4, 10.05, "cb_auto_sorting", "Automation", tostring(data.auto_sorting))
 
-			for _ = 1, 3 do
-				box(5.4, 10.68, 2.4, 0.45, "#707070")
-			end
+			local sign = (data.font_size > 0 and "+") or (data.font_size > 0 and "-") or ""
+			label(5.4, 10.55, ES"Font size" .. fmt(": %s", sign .. data.font_size))
 
-			fs("style[drop_items;font_size=15;font=mono;textcolor=#dbeeff]",
-			   fmt("field[5.4,10.68;2.4,0.45;drop_items;Remove items:;%s]",
-				ESC(concat(data.drop_items or {}, ","))),
-			   "field_close_on_enter[drop_items;false]")
+			local range = 5
+			fs(fmt("scrollbaroptions[min=-%u;max=%u;smallstep=1;largestep=1;thumbsize=2]", range, range))
+			fs(fmt("scrollbar[5.4,10.8;2.5,0.25;horizontal;sb_font_size;%d]", data.font_size))
 
 			fs(fmt("tooltip[cb_inv_compress;%s;#707070;#fff]",
 				ES"Enable this option to compress your inventory"),
@@ -640,10 +633,7 @@ local function show_popup(fs, data)
 			   fmt("tooltip[cb_ignore_hotbar;%s;#707070;#fff]",
 				ES"Enable this option to sort your inventory except the hotbar slots"),
 			   fmt("tooltip[cb_auto_sorting;%s;#707070;#fff]",
-				ES"Enable this option to sort your inventory automatically"),
-			   fmt("tooltip[drop_items;%s;#707070;#fff]",
-				"Add a comma-separated list of items to remove on inventory sorting.\n" ..
-				"Format: " .. ("mod:item,mod:item, ..."):gsub("(%a+:%a+)", clr("#bddeff", "%1"))))
+				ES"Enable this option to sort your inventory automatically"))
 		end
 	end
 end
@@ -670,7 +660,7 @@ local function get_inventory_fs(player, data, fs)
 		--fs("style[player_model;bgcolor=black]")
 		model(0.2, 0.2, armor_skin and 4 or 3.4, ctn_hgt,
 			"player_model", props.mesh, textures, "0,-150", "false", "false",
-			fmt("%u,%u%s", anim.x, anim.y, data.fs_version >= 5 and ";30" or ""))
+			fmt("%u,%u;30", anim.x, anim.y))
 	else
 		local size = 2.5
 		image(0.7, 0.2, size, size * props.visual_size.y, props.textures[1])
@@ -750,7 +740,7 @@ local function get_inventory_fs(player, data, fs)
 	show_popup(fs, data)
 end
 
-local function get_tooltip(item, info, pos)
+local function get_tooltip(item, info, pos, lang_code)
 	local tooltip
 
 	if info.groups then
@@ -768,7 +758,7 @@ local function get_tooltip(item, info, pos)
 			tooltip = S("Any item belonging to the groups: @1", groupstr)
 		end
 	else
-		tooltip = info.meta_desc or get_desc(item)
+		tooltip = info.meta_desc or get_desc(item, lang_code)
 	end
 
 	local function add(str)
@@ -786,7 +776,7 @@ local function get_tooltip(item, info, pos)
 	if info.replace then
 		for i = 1, #info.replace.items do
 			local rpl = ItemStack(info.replace.items[i]):get_name()
-			local desc = clr("#ff0", get_desc(rpl))
+			local desc = clr("#ff0", get_desc(rpl, lang_code))
 
 			if info.replace.type == "cooking" then
 				tooltip = add(S("Replaced by @1 on smelting", desc))
@@ -813,12 +803,13 @@ local function get_tooltip(item, info, pos)
 
 		if several then
 			for i = 1, #info.tools do
-				names = fmt("%s\t\t- %s\n", names, clr("#ff0", get_desc(info.tools[i])))
+				names = fmt("%s\t\t- %s\n", names, clr("#ff0", get_desc(info.tools[i], lang_code)))
 			end
 
 			tooltip = add(S("Only drop if using one of these tools: @1", sub(names, 1, -2)))
 		else
-			tooltip = add(S("Only drop if using this tool: @1", clr("#ff0", get_desc(info.tools[1]))))
+			tooltip = add(S("Only drop if using this tool: @1",
+					clr("#ff0", get_desc(info.tools[1], lang_code))))
 		end
 	end
 
@@ -883,7 +874,6 @@ local function get_output_fs(fs, data, rcp, is_recipe, shapeless, right, btn_siz
 	local name  = item:get_name()
 	local count = item:get_count()
 	local wear  = item:get_wear()
-	local bt_s  = BTN_SIZE * 1.2
 	local _name = fmt("_%s", name)
 	local pos
 
@@ -899,11 +889,11 @@ local function get_output_fs(fs, data, rcp, is_recipe, shapeless, right, btn_siz
 		inv:set_stack("main", 1, item)
 		pos = {x = X + 0.11, y = Y}
 	else
-		image(X, Y - 0.11, bt_s, bt_s, PNG.slot)
-		item_image_button(
-			X + 0.11, Y, BTN_SIZE, BTN_SIZE,
-			fmt("%s %u %u", name, count * (is_recipe and data.scrbar_rcp or data.scrbar_usg or 1), wear),
-			_name, "")
+		local size = BTN_SIZE * 1.2
+		slot(X, Y - 0.11, size, size)
+
+		count *= (is_recipe and data.scrbar_rcp or data.scrbar_usg or 1)
+		item_image_button(X + 0.11, Y, BTN_SIZE, BTN_SIZE, fmt("%s %u %u", name, count, wear), _name, "")
 	end
 
 	local def = reg_items[name]
@@ -927,7 +917,7 @@ local function get_output_fs(fs, data, rcp, is_recipe, shapeless, right, btn_siz
 	}
 
 	if next(infos) then
-		fs(get_tooltip(_name, infos, pos))
+		fs(get_tooltip(_name, infos, pos, data.lang_code))
 	end
 end
 
@@ -1026,11 +1016,11 @@ local function get_grid_fs(fs, data, rcp, is_recipe)
 		end
 
 		if not large_recipe then
-			image(X, Y, btn_size, btn_size, PNG.slot)
+			slot(X, Y, btn_size, btn_size)
 		end
 
 		local btn_name = groups and fmt("group!%s!%s", groups[1], name) or name
-		local _count = count * (is_recipe and data.scrbar_rcp or data.scrbar_usg or 1)
+		count *= (is_recipe and data.scrbar_rcp or data.scrbar_usg or 1)
 
 		if group_cache and group_cache.sprite and not large_recipe then
 			local sprite = ESC(group_cache.sprite)
@@ -1040,11 +1030,11 @@ local function get_grid_fs(fs, data, rcp, is_recipe)
 			animated_image(X + 0.01, Y + 0.025, size, size, sprite, group_cache.count, 1500)
 			label(X + 0.45, Y + 0.18, label)
 
-			if _count > 1 then
-				label(X + 0.8, Y + 0.9, _count)
+			if count > 1 then
+				label(X + 0.8, Y + 0.9, count)
 			end
 		else
-			item_image_button(X, Y, btn_size, btn_size, fmt("%s %u", name, _count), btn_name, label)
+			item_image_button(X, Y, btn_size, btn_size, fmt("%s %u", name, count), btn_name, label)
 		end
 
 		local def = reg_items[name]
@@ -1069,7 +1059,7 @@ local function get_grid_fs(fs, data, rcp, is_recipe)
 		}
 
 		if next(infos) then
-			fs(get_tooltip(btn_name, infos))
+			fs(get_tooltip(btn_name, infos, nil, data.lang_code))
 		end
 	end
 
@@ -1182,27 +1172,27 @@ local function get_header(fs, data)
 	fs(fmt("tooltip[exit;%s]", ES"Back to item list"))
 
 	local desc_lim, name_lim = 34, 35
-	local desc = translate(data.lang_code, get_desc(data.query_item))
+	local desc = get_desc(data.query_item, data.lang_code)
 	      desc = ESC(desc)
 	local tech_name = data.query_item
 	local X = data.inv_width + 0.95
 	local Y1 = data.yoffset + 0.47
 	local Y2 = Y1 + 0.5
 
-	if utf8_len(desc) > desc_lim then
+	local _desc = snip(desc, desc_lim, data.font_size)
+	if _desc then
 		tooltip(X, Y1 - 0.1, 5.7, 0.24, desc)
-		desc = snip(desc, desc_lim)
 	end
 
-	if utf8_len(tech_name) > name_lim then
+	local _tech_name = snip(tech_name, name_lim, data.font_size)
+	if _tech_name then
 		tooltip(X, Y2 - 0.1, 5.7, 0.24, tech_name)
-		tech_name = snip(tech_name, name_lim)
 	end
 
 	fs"style_type[label;font=bold;font_size=20]"
-	label(X, Y1, desc)
+	label(X, Y1, _desc or desc)
 	fs"style_type[label;font=mono;font_size=16]"
-	label(X, Y2, clr(colors.blue, tech_name))
+	label(X, Y2, clr(colors.blue, _tech_name or tech_name))
 	fs"style_type[label;font=normal;font_size=16]"
 
 	local def = reg_items[data.query_item]
@@ -1324,7 +1314,7 @@ local function get_items_fs(fs, data, player, full_height)
 	local ipp = rows * lines
 	local size = 0.85
 
-	bg9(data.inv_width + 0.1, 0, 7.9, full_height, PNG.bg_full, 10)
+	bg9(data.inv_width + 0.1, 0, 7.9, full_height, PNG.bg_full)
 
 	if data.enable_search then
 		fs("set_focus[filter]",
@@ -1334,7 +1324,7 @@ local function get_items_fs(fs, data, player, full_height)
 	else
 		fs"style_type[label;font=italic;font_size=18]"
 		label(data.inv_width + 0.9, 0.49, clr("#aaa", ES"Search..."))
-		button(data.inv_width + 0.8, 0.1, 4, 0.8, "enable_search", "")
+		button(data.inv_width + 0.8, 0.12, 4, 0.8, "enable_search", "")
 	end
 
 	image_button(data.inv_width + 0.35, 0.32, 0.35, 0.35, "", "search", "")
@@ -1399,11 +1389,13 @@ local function get_items_fs(fs, data, player, full_height)
 
 	for i, title in ipairs(_tabs) do
 		local selected = i == data.itab
-		fs(fmt([[style_type[image_button;fgimg=%s;fgimg_hovered=%s;noclip=true;
-			font_size=16;textcolor=%s;content_offset=0;sound=i3_tab] ]],
-		selected and PNG.tab_small_hover or PNG.tab_small,
-		PNG.tab_small_hover, selected and "#fff" or "#ddd"))
+		local hover_texture = selected and PNG.tab_small_hover or PNG.tab_small
 
+		fs(fmt([[style_type[image_button;bgimg=%s;bgimg_hovered=%s;
+			bgimg_middle=14,0,-14,-14;padding=-14,0,14,14] ]], hover_texture, PNG.tab_small_hover))
+
+		fs(fmt("style_type[image_button;noclip=true;font_size=16;textcolor=%s;content_offset=0;sound=i3_tab]",
+			selected and "#fff" or "#ddd"))
 		fs"style_type[image_button:hovered;textcolor=#fff]"
 		image_button((data.inv_width - 0.65) + (i * (tab_len + 0.1)),
 			full_height, tab_len, tab_hgh, "", fmt("itab_%u", i), title)
@@ -1420,7 +1412,7 @@ local function get_favs(fs, data)
 		local Y = data.yoffset + 0.8
 
 		if data.query_item == item then
-			image(X, Y, btn_size, btn_size, PNG.slot)
+			slot(X, Y, btn_size, btn_size)
 		end
 
 		item_image_button(X, Y, btn_size, btn_size, item, name, "")
@@ -1440,7 +1432,7 @@ local function get_panels(fs, data, player)
 			data.yoffset += panels[i - 1].height + 0.1
 		end
 
-		bg9(data.inv_width + 0.1, data.yoffset, 7.9, panel.height, PNG.bg_full, 10)
+		bg9(data.inv_width + 0.1, data.yoffset, 7.9, panel.height, PNG.bg_full)
 
 		local is_recipe, is_usage = panel.name == "recipes", panel.name == "usages"
 		panel.func(fs, data, player, panel, is_recipe, is_usage)
@@ -1472,11 +1464,18 @@ local function get_tabs_fs(fs, player, data, full_height)
 		end
 
 		local selected = i == data.tab
+		local bgimg = selected and (btm and PNG.tab_hover or PNG.tab_hover_top) or
+				(btm and PNG.tab or PNG.tab_top)
+		local bgimg_hover = btm and PNG.tab_hover or PNG.tab_hover_top
 
-		fs(fmt([[style_type[image_button;fgimg=%s;fgimg_hovered=%s;noclip=true;
-			font_size=16;textcolor=%s;content_offset=0;sound=i3_tab] ]],
-		selected and (btm and PNG.tab_hover or PNG.tab_hover_top) or (btm and PNG.tab or PNG.tab_top),
-		btm and PNG.tab_hover or PNG.tab_hover_top, selected and "#fff" or "#ddd"))
+		local middle = btm and "16,0,-16,-16" or "16,0,-16,0"
+		local padding = btm and "-16,0,16,16" or "-16,-16,16,16"
+
+		fs(fmt([[style_type[image_button;bgimg=%s;bgimg_hovered=%s;bgimg_middle=%s;padding=%s] ]],
+			bgimg, bgimg_hover, middle, padding))
+
+		fs(fmt("style_type[image_button;noclip=true;font_size=16;textcolor=%s;content_offset=0;sound=i3_tab]",
+			selected and "#fff" or "#ddd"))
 
 		local X = (data.inv_width / 2) + (c * (tab_len + 0.1)) - ((tab_len + 0.05) * (shift / 2))
 		local Y = btm and full_height or -tab_hgh
@@ -1486,7 +1485,7 @@ local function get_tabs_fs(fs, player, data, full_height)
 
 		if true_str(def.image) then
 			local desc = translate(data.lang_code, def.description)
-			local desc_len = utf8_len(desc)
+			local desc_len = utf8_len(desc) + data.font_size
 
 			fs("style_type[image;noclip=true]")
 			image(X + (tab_len / 2) - ((desc_len * 0.1) / 2) - 0.55, Y + 0.05, 0.35, 0.35, def.image)
@@ -1545,7 +1544,7 @@ local function make_fs(player, data)
 	fs(fmt("formspec_version[%u]size[%f,%f]no_prepend[]bgcolor[#0000]",
 		i3.settings.min_fs_version, data.inv_width + 8, full_height), styles)
 
-	bg9(0, 0, data.inv_width, full_height, PNG.bg_full, 10)
+	bg9(0, 0, data.inv_width, full_height, PNG.bg_full)
 
 	local tab = i3.tabs[data.tab]
 
@@ -1577,7 +1576,15 @@ local function make_fs(player, data)
 		msg(data.player_name, fmt("#fs elements: %u", #fs))
 	end
 
-	return concat(fs)
+	fs = concat(fs)
+
+	if data.font_size ~= 0 then
+		fs = fs:gsub("([font][global]*)([%s_])size=(%d+)", function(a, b, c)
+			return fmt("%s%ssize=%s", a, b, tostring(tonumber(c) + data.font_size))
+		end)
+	end
+
+	return fs
 end
 
 return make_fs, get_inventory_fs

src/styles.lua

@@ -1,3 +1,5 @@
+local fmt = string.format
+
 local PNG = {
 	blank = "i3_blank.png",
 	bg = "i3_bg.png",
@@ -23,7 +25,7 @@ local PNG = {
 	sign = "i3_sign.png",
 	cancel = "i3_cancel.png",
 	export = "i3_export.png",
-	slot = "i3_slot.png",
+	slot = "i3_slot.png^\\[resize:128x128",
 	tab = "i3_tab.png",
 	tab_small = "i3_tab_small.png",
 	tab_top = "i3_tab.png^\\[transformFY",
@@ -44,6 +46,7 @@ local PNG = {
 	edit = "i3_edit.png",
 	no_result = "i3_no_result.png",
 	find_more = "i3_find_more.png",
+	search_outline = "i3_search_outline.png",
 
 	cancel_hover = "i3_cancel.png^\\[brighten",
 	search_hover = "i3_search.png^\\[brighten",
@@ -74,12 +77,14 @@ local styles = string.format([[
 	style_type[label,field;font_size=16]
 	style_type[button;border=false;content_offset=0]
 	style_type[image_button,item_image_button,checkbox,dropdown;border=false;sound=i3_click]
-	style_type[item_image_button;bgimg_hovered=%s]
+	style_type[item_image_button;bgimg_middle=9;padding=-9]
+	style_type[item_image_button:hovered;bgimg=%s]
 
 	style[;sound=]
 	style[nofav;sound=i3_cannot]
 	style[pagenum,no_item,no_rcp;font=bold;font_size=18]
 	style[search;fgimg=%s;content_offset=0]
+	style[enable_search:hovered;bgimg=%s]
 	style[exit;fgimg=%s;fgimg_hovered=%s;content_offset=0]
 	style[cancel;fgimg=%s;fgimg_hovered=%s;content_offset=0]
 	style[prev_page,prev_recipe,prev_usage,prev_sort,prev_skin;fgimg=%s;fgimg_hovered=%s]
@@ -97,6 +102,7 @@ local styles = string.format([[
 ]],
 PNG.slot,
 PNG.search_hover,
+PNG.search_outline,
 PNG.exit,     PNG.exit_hover,
 PNG.cancel,   PNG.cancel_hover,
 PNG.prev,     PNG.prev_hover,
@@ -111,9 +117,10 @@ local fs_elements = {
 	tooltip = "tooltip[%f,%f;%f,%f;%s]",
 	button = "button[%f,%f;%f,%f;%s;%s]",
 	checkbox = "checkbox[%f,%f;%s;%s;%s]",
+	slot = "image[%f,%f;%f,%f;" .. fmt("%s;9]", PNG.slot),
 	item_image = "item_image[%f,%f;%f,%f;%s]",
 	hypertext = "hypertext[%f,%f;%f,%f;%s;%s]",
-	bg9 = "background9[%f,%f;%f,%f;%s;false;%u]",
+	bg9 = "background9[%f,%f;%f,%f;%s;false;12]",
 	scrollbar = "scrollbar[%f,%f;%f,%f;%s;%s;%u]",
 	model = "model[%f,%f;%f,%f;%s;%s;%s;%s;%s;%s;%s]",
 	image_button = "image_button[%f,%f;%f,%f;%s;%s;%s]",