Merge remote-tracking branch 'github/master'

This also adds button click sounds and makes use of the teleport sound for consistency.

README.md

@@ -71,6 +71,9 @@ From http://www.clker.com (Public Domain, CC-BY-4.0):
   * [`ui_pencil_icon.pnc`](http://www.clker.com/clipart-2256.html)
   * [`ui_waypoint_set_icon.png`](http://www.clker.com/clipart-larger-flag.html)
 
+From https://www.svgrepo.com (CC-BY)
+  * [`ui_teleport.png`](https://www.svgrepo.com/svg/321565/teleport)
+
 Everaldo Coelho (YellowIcon) (LGPL v2.1+):
 
   * [`ui_craftguide_icon.png` / `ui_craft_icon.png`](http://commons.wikimedia.org/wiki/File:Advancedsettings.png)
@@ -102,3 +105,16 @@ Other files from Wikimedia Commons:
 RealBadAngel: (CC-BY-4.0)
 
   * Everything else.
+
+
+## Sounds
+
+ * [`bell.ogg`](https://freesound.org/people/bennstir/sounds/81072/) by bennstir, CC 4.0
+ * [`electricity.ogg`](https://freesound.org/people/Halleck/sounds/19486/) by Halleck, CC 4.0 (cut)
+ * [`pageflip1.ogg`](https://freesound.org/people/themfish/sounds/45823/) by themfish, CC 4.0 (cut, slowed down)
+ * `pageflip2.ogg` (derived from `pageflip1.ogg`)
+ * [`trash.ogg`](https://freesound.org/people/OwlStorm/sounds/151231/) by OwlStorm, CC 0 (speed up)
+ * [`trash_all.ogg`](https://freesound.org/people/abel_K/sounds/68280/) by abel_K, Sampling Plus 1.0 (speed up)
+ * [`ui_click.ogg`](https://freesound.org/people/lartti/sounds/527569/) by lartti, CC 0 (cut)
+ * [`ui_morning.ogg`](https://freesound.org/people/InspectorJ/sounds/439472/) by InspectorJ, CC 4.0
+ * [`ui_owl.ogg`](https://freesound.org/people/manda_g/sounds/54987/) by manda_g, Sampling Plus 1.0 (cut)

api.lua

@@ -145,50 +145,18 @@ minetest.after(0.01, function()
 		end
 	end
 
-	-- Step 1: group-indexed lookup table for items
-	local spec_matcher = {}
-	for _, name in ipairs(ui.items_list) do
-		-- we only need to care about groups, exact items are handled separately
-		for group, value in pairs(minetest.registered_items[name].groups) do
-			if value and value ~= 0 then
-				if not spec_matcher[group] then
-					spec_matcher[group] = {}
-				end
-				spec_matcher[group][name] = true
-			end
-		end
-	end
+	-- Step 1: Initialize cache for looking up groups
+	unified_inventory.init_matching_cache()
 
 	-- Step 2: Find all matching items for the given spec (groups)
-	local function get_matching_spec_items(specname)
-		if specname:sub(1,6) ~= "group:" then
-			return { [specname] = true }
-		end
+	local get_matching_spec_items = unified_inventory.get_matching_items
 
-		local accepted = {}
-		for i, group in ipairs(specname:sub(7):split(",")) do
-			if i == 1 then
-				-- First step: Copy all possible item names in this group
-				for name, _ in pairs(spec_matcher[group] or {}) do
-					accepted[name] = true
-				end
-			else
-				-- Perform filtering
-				if spec_matcher[group] then
-					for name, _ in pairs(accepted) do
-						accepted[name] = spec_matcher[group][name]
-					end
-				else
-					-- No matching items
-					return {}
-				end
-			end
-		end
-		return accepted
-	end
-
-	for _, recipes in pairs(ui.crafts_for.recipe) do
+	for outputitemname, recipes in pairs(ui.crafts_for.recipe) do
 		-- List of crafts that return this item string (variable "_")
+
+		-- Problem: The group cache must be initialized after all mods finished loading
+		-- thus, invalid recipes might be indexed. Hence perform filtering with `new_recipe_list`
+		local new_recipe_list = {}
 		for _, recipe in ipairs(recipes) do
 			local ingredient_items = {}
 			for _, spec in pairs(recipe.items) do
@@ -204,7 +172,14 @@ minetest.after(0.01, function()
 				end
 				table.insert(ui.crafts_for.usage[name], recipe)
 			end
+
+			if next(ingredient_items) then
+				-- There's at least one known ingredient: mark as good recipe
+				-- PS: What whatll be done about partially incomplete recipes?
+				table.insert(new_recipe_list, recipe)
+			end
 		end
+		ui.crafts_for.recipe[outputitemname] = new_recipe_list
 	end
 
 	for _, callback in ipairs(ui.initialized_callbacks) do

bags.lua

@@ -10,25 +10,26 @@ local F = minetest.formspec_escape
 local ui = unified_inventory
 
 ui.register_page("bags", {
-	get_formspec = function(player)
+	get_formspec = function(player, perplayer_formspec)
 		local player_name = player:get_player_name()
-		return { formspec = table.concat({
-			ui.style_full.standard_inv_bg,
-			ui.single_slot(0.925, 1.5),
-			ui.single_slot(3.425, 1.5),
-			ui.single_slot(5.925, 1.5),
-			ui.single_slot(8.425, 1.5),
-			"label["..ui.style_full.form_header_x..","..ui.style_full.form_header_y..";" .. F(S("Bags")) .. "]",
-			"button[0.6125,2.75;1.875,0.75;bag1;" .. F(S("Bag @1", 1)) .. "]",
-			"button[3.1125,2.75;1.875,0.75;bag2;" .. F(S("Bag @1", 2)) .. "]",
-			"button[5.6125,2.75;1.875,0.75;bag3;" .. F(S("Bag @1", 3)) .. "]",
-			"button[8.1125,2.75;1.875,0.75;bag4;" .. F(S("Bag @1", 4)) .. "]",
+		local std_inv_x = perplayer_formspec.std_inv_x
+		local formspec = {
+			perplayer_formspec.standard_inv_bg,
+			"label[", perplayer_formspec.form_header_x, ",",
+				perplayer_formspec.form_header_y, ";", F(S("Bags")), "]",
 			"listcolors[#00000000;#00000000]",
-			"list[detached:" .. F(player_name) .. "_bags;bag1;1.075,1.65;1,1;]",
-			"list[detached:" .. F(player_name) .. "_bags;bag2;3.575,1.65;1,1;]",
-			"list[detached:" .. F(player_name) .. "_bags;bag3;6.075,1.65;1,1;]",
-			"list[detached:" .. F(player_name) .. "_bags;bag4;8.575,1.65;1,1;]"
-		}) }
+		}
+
+		for i = 1, 4 do
+			local x = std_inv_x + i * 2.5
+			formspec[#formspec + 1] = ui.single_slot(x - 1.875, 1.5)
+			formspec[#formspec + 1] = string.format("list[detached:%s_bags;bag%i;%.3f,1.65;1,1;]",
+				F(player_name), i, x - 1.725)
+			formspec[#formspec + 1] = string.format("button[%.4f,2.75;1.875,0.75;bag%i;%s]",
+				x - 2.1875, i, F(S("Bag @1", i)))
+		end
+
+		return { formspec = table.concat(formspec) }
 	end,
 })
 
@@ -36,7 +37,6 @@ ui.register_button("bags", {
 	type = "image",
 	image = "ui_bags_icon.png",
 	tooltip = S("Bags"),
-	hide_lite=true
 })
 
 local function get_player_bag_stack(player, i)
@@ -48,23 +48,38 @@ end
 
 for bag_i = 1, 4 do
 	ui.register_page("bag" .. bag_i, {
-		get_formspec = function(player)
+		get_formspec = function(player, perplayer_formspec)
 			local stack = get_player_bag_stack(player, bag_i)
 			local image = stack:get_definition().inventory_image
 			local slots = stack:get_definition().groups.bagslots
+			local std_inv_x = perplayer_formspec.std_inv_x
+			local lite_mode = perplayer_formspec.is_lite_mode
+
+			local bag_inv_y, header_x, header_y = 1.5, 0.3, 0.65
+			if lite_mode then
+				bag_inv_y = 0.5
+				header_x = perplayer_formspec.form_header_x
+				header_y = perplayer_formspec.form_header_y
+			end
 
 			local formspec = {
-				ui.style_full.standard_inv_bg,
-				ui.make_inv_img_grid(0.3, 1.5, 8, slots/8),
-				"image[9.2,0.4;1,1;" .. image .. "]",
-				"label[0.3,0.65;" .. F(S("Bag @1", bag_i)) .. "]",
+				perplayer_formspec.standard_inv_bg,
+				ui.make_inv_img_grid(std_inv_x, bag_inv_y, 8, slots/8),
+				"label[", header_x, ",", header_y, ";", F(S("Bag @1", bag_i)), "]",
 				"listcolors[#00000000;#00000000]",
 				"listring[current_player;main]",
 				string.format("list[current_player;bag%icontents;%f,%f;8,3;]",
-				    bag_i, 0.3 + ui.list_img_offset, 1.5 + ui.list_img_offset),
-				"listring[current_name;bag" .. bag_i .. "contents]",
+				    bag_i, std_inv_x + ui.list_img_offset, bag_inv_y + ui.list_img_offset),
+				"listring[current_name;bag", bag_i, "contents]",
 			}
+
+			if lite_mode then
+				return { formspec = table.concat(formspec) }
+			end
+
 			local n = #formspec + 1
+			formspec[n] = "image[" .. std_inv_x + 8.9 .. ",0.4;1,1;" .. image .. "]"
+			n = n + 1
 
 			local player_name = player:get_player_name() -- For if statement.
 			if ui.trash_enabled

callbacks.lua

@@ -57,30 +57,47 @@ end)
 local function apply_new_filter(player, search_text, new_dir)
 	local player_name = player:get_player_name()
 
-	minetest.sound_play("click", {to_player=player_name, gain = 0.1})
+	minetest.sound_play("ui_click", {to_player=player_name, gain = 0.1})
 	ui.apply_filter(player, search_text, new_dir)
 	ui.current_searchbox[player_name] = search_text
 	ui.set_inventory_formspec(player, ui.current_page[player_name])
 end
 
-minetest.register_on_player_receive_fields(function(player, formname, fields)
+-- Search box handling
+local function receive_fields_searchbox(player, formname, fields)
 	local player_name = player:get_player_name()
 
-	local ui_peruser,draw_lite_mode = unified_inventory.get_per_player_formspec(player_name)
+	-- always take new search text, even if not searching on it yet
+	if fields.searchbox and fields.searchbox ~= ui.current_searchbox[player_name] then
+		ui.current_searchbox[player_name] = fields.searchbox
+	end
 
+	if fields.searchbutton
+			or fields.key_enter_field == "searchbox" then
+
+		if ui.current_searchbox[player_name] ~= ui.activefilter[player_name] then
+			ui.apply_filter(player, ui.current_searchbox[player_name], "nochange")
+			ui.set_inventory_formspec(player, ui.current_page[player_name])
+			minetest.sound_play("paperflip2",
+					{to_player=player_name, gain = 1.0})
+		end
+	elseif fields.searchresetbutton then
+		if ui.activefilter[player_name] ~= "" then
+			apply_new_filter(player, "", "nochange")
+		end
+	end
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= "" then
 		return
 	end
 
-	-- always take new search text, even if not searching on it yet
-	local dirty_search_filter = false
+	receive_fields_searchbox(player, formname, fields)
 
-	if fields.searchbox
-	and fields.searchbox ~= unified_inventory.current_searchbox[player_name] then
-		unified_inventory.current_searchbox[player_name] = fields.searchbox
-		dirty_search_filter = true
-	end
+	local player_name = player:get_player_name()
 
+	local ui_peruser,draw_lite_mode = unified_inventory.get_per_player_formspec(player_name)
 
 	local clicked_category
 	for name, value in pairs(fields) do
@@ -114,7 +131,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	for i, def in pairs(unified_inventory.buttons) do
 		if fields[def.name] then
 			def.action(player)
-			minetest.sound_play("click",
+			minetest.sound_play("ui_click",
 					{to_player=player_name, gain = 0.1})
 			return
 		end
@@ -179,7 +196,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		end
 	end
 	if clicked_item then
-		minetest.sound_play("click",
+		minetest.sound_play("ui_click",
 				{to_player=player_name, gain = 0.1})
 		local page = unified_inventory.current_page[player_name]
 		local player_creative = unified_inventory.is_creative(player_name)
@@ -201,25 +218,11 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		end
 	end
 
-	if fields.searchbutton
-			or fields.key_enter_field == "searchbox" then
-		if dirty_search_filter then
-			ui.apply_filter(player, ui.current_searchbox[player_name], "nochange")
-			ui.set_inventory_formspec(player, ui.current_page[player_name])
-			minetest.sound_play("paperflip2",
-					{to_player=player_name, gain = 1.0})
-		end
-	elseif fields.searchresetbutton then
-		if ui.activefilter[player_name] ~= "" then
-			apply_new_filter(player, "", "nochange")
-		end
-	end
-
 	-- alternate buttons
 	if not (fields.alternate or fields.alternate_prev) then
 		return
 	end
-	minetest.sound_play("click",
+	minetest.sound_play("ui_click",
 			{to_player=player_name, gain = 0.1})
 	local item_name = unified_inventory.current_item[player_name]
 	if not item_name then

doc/mod_api.txt

@@ -24,7 +24,9 @@ Grouped by use-case, afterwards sorted alphabetically.
 Callbacks
 ---------
 
-Register a callback that will be run whenever a craft is registered via unified_inventory.register_craft:
+Register a callback that will be run whenever a craft is registered via unified_inventory.register_craft.
+This callback is run before any recipe ingredients checks, hence it is also executed on recipes that are
+purged after all mods finished loading.
 
 	unified_inventory.register_on_craft_registered(
 		function (item_name, options)

group.lua

@@ -1,4 +1,5 @@
 local S = minetest.get_translator("unified_inventory")
+local ui = unified_inventory
 
 function unified_inventory.extract_groupnames(groupname)
 	local specname = ItemStack(groupname):get_name()
@@ -26,6 +27,7 @@ end
 -- It may be a comma-separated list of group names.  This is really a
 -- "group:..." ingredient specification, minus the "group:" prefix.
 
+-- TODO Replace this with the more efficient spec matcher (below)
 local function compute_group_item(group_name_list)
 	local group_names = group_name_list:split(",")
 	local candidate_items = {}
@@ -84,3 +86,61 @@ function unified_inventory.get_group_item(group_name)
 	return group_item_cache[group_name]
 end
 
+
+--[[
+This is for filtering known items by groups
+e.g. find all items that match "group:flower,yellow" (flower AND yellow groups)
+]]
+local spec_matcher = {}
+function unified_inventory.init_matching_cache()
+	for _, name in ipairs(ui.items_list) do
+		-- we only need to care about groups, exact items are handled separately
+		for group, value in pairs(minetest.registered_items[name].groups) do
+			if value and value ~= 0 then
+				if not spec_matcher[group] then
+					spec_matcher[group] = {}
+				end
+				spec_matcher[group][name] = true
+			end
+		end
+	end
+end
+
+--[[
+Retrieves all matching items
+
+Arguments:
+	specname (string): Item name or group(s) to filter
+
+Output:
+	{
+		matchingitem1 = true,
+		...
+	}
+]]
+function unified_inventory.get_matching_items(specname)
+	if specname:sub(1,6) ~= "group:" then
+		return { [specname] = true }
+	end
+
+	local accepted = {}
+	for i, group in ipairs(specname:sub(7):split(",")) do
+		if i == 1 then
+			-- First step: Copy all possible item names in this group
+			for name, _ in pairs(spec_matcher[group] or {}) do
+				accepted[name] = true
+			end
+		else
+			-- Perform filtering
+			if spec_matcher[group] then
+				for name, _ in pairs(accepted) do
+					accepted[name] = spec_matcher[group][name]
+				end
+			else
+				-- No matching items
+				return {}
+			end
+		end
+	end
+	return accepted
+end

init.lua

@@ -195,3 +195,5 @@ end
 dofile(modpath.."/item_names.lua")
 dofile(modpath.."/waypoints.lua")
 dofile(modpath.."/legacy.lua") -- mod compatibility
+
+minetest.log("action", "[unified_inventory] loaded.")

internal.lua

@@ -274,9 +274,11 @@ local function formspec_add_item_browser(player, formspec, ui_peruser)
 			end
 		end
 	end
-	formspec[n] = string.format("label[%f,%f;%s: %s]",
-		ui_peruser.page_buttons_x + ui_peruser.btn_spc * (ui_peruser.is_lite_mode and 1 or 2),
-		ui_peruser.page_buttons_y + 0.1 + ui_peruser.btn_spc * 2,
+	formspec[n] = "style[page_number;content_offset=0]"
+	formspec[n + 1] = string.format("image_button[%f,%f;%f,0.4;;page_number;%s: %s;false;false;]",
+		ui_peruser.page_buttons_x,
+		ui_peruser.page_buttons_y + ui_peruser.btn_spc * 2 - 0.1,
+		ui_peruser.btn_spc * (bn - 1) + ui_peruser.btn_size,
 		F(S("Page")), S("@1 of @2",page2,pagemax))
 end
 

match_craft.lua

@@ -126,25 +126,18 @@ Example output:
 	}
 --]]
 function unified_inventory.find_usable_items(inv_items, craft_items)
-	local get_group = minetest.get_item_group
 	local result = {}
 
 	for craft_item in pairs(craft_items) do
-		local group = craft_item:match("^group:(.+)")
-		local found = {}
+		-- may specify group:type1,type2
+		local items = unified_inventory.get_matching_items(craft_item)
 
-		if group ~= nil then
-			for inv_item in pairs(inv_items) do
-				if get_group(inv_item, group) > 0 then
-					found[inv_item] = true
-				end
-			end
-		else
-			if inv_items[craft_item] ~= nil then
-				found[craft_item] = true
+		local found = {}
+		for itemname, _ in pairs(items) do
+			if inv_items[itemname] then
+				found[itemname] = true
 			end
 		end
-
 		result[craft_item] = found
 	end
 

register.lua

@@ -41,55 +41,6 @@ ui.register_button("craftguide", {
 	tooltip = S("Crafting Guide")
 })
 
-ui.register_button("home_gui_set", {
-	type = "image",
-	image = "ui_sethome_icon.png",
-	tooltip = S("Set home position"),
-	hide_lite=true,
-	action = function(player)
-		local player_name = player:get_player_name()
-		if minetest.check_player_privs(player_name, {home=true}) then
-			ui.set_home(player, player:get_pos())
-			local home = ui.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,
-					S("Home position set to: @1", minetest.pos_to_string(home)))
-			end
-		else
-			minetest.chat_send_player(player_name,
-				S("You don't have the \"home\" privilege!"))
-			ui.set_inventory_formspec(player, ui.current_page[player_name])
-		end
-	end,
-	condition = function(player)
-		return minetest.check_player_privs(player:get_player_name(), {home=true})
-	end,
-})
-
-ui.register_button("home_gui_go", {
-	type = "image",
-	image = "ui_gohome_icon.png",
-	tooltip = S("Go home"),
-	hide_lite=true,
-	action = function(player)
-		local player_name = player:get_player_name()
-		if minetest.check_player_privs(player_name, {home=true}) then
-			if ui.go_home(player) then
-				minetest.sound_play("teleport", {to_player = player_name})
-			end
-		else
-			minetest.chat_send_player(player_name,
-				S("You don't have the \"home\" privilege!"))
-			ui.set_inventory_formspec(player, ui.current_page[player_name])
-		end
-	end,
-	condition = function(player)
-		return minetest.check_player_privs(player:get_player_name(), {home=true})
-	end,
-})
-
 ui.register_button("misc_set_day", {
 	type = "image",
 	image = "ui_sun_icon.png",
@@ -98,7 +49,7 @@ ui.register_button("misc_set_day", {
 	action = function(player)
 		local player_name = player:get_player_name()
 		if minetest.check_player_privs(player_name, {settime=true}) then
-			minetest.sound_play("birds",
+			minetest.sound_play("ui_morning",
 					{to_player=player_name, gain = 1.0})
 			minetest.set_timeofday((6000 % 24000) / 24000)
 			minetest.chat_send_player(player_name,
@@ -122,7 +73,7 @@ ui.register_button("misc_set_night", {
 	action = function(player)
 		local player_name = player:get_player_name()
 		if minetest.check_player_privs(player_name, {settime=true}) then
-			minetest.sound_play("owl",
+			minetest.sound_play("ui_owl",
 					{to_player=player_name, gain = 1.0})
 			minetest.set_timeofday((21000 % 24000) / 24000)
 			minetest.chat_send_player(player_name,
@@ -183,14 +134,14 @@ ui.register_page("craft", {
 		local n=#formspec+1
 
 		if ui.trash_enabled or ui.is_creative(player_name) or minetest.get_player_privs(player_name).give then
-			formspec[n] = string.format("label[%f,%f;%s]", craftx + 6.45, crafty + 2.4, F(S("Trash:")))
+			formspec[n] = string.format("label[%f,%f;%s]", craftx + 6.35, crafty + 2.3, F(S("Trash:")))
 			formspec[n+1] = ui.make_trash_slot(craftx + 6.25, crafty + 2.5)
 			n=n + 2
 		end
 
 		if ui.is_creative(player_name) then
 			formspec[n] = ui.single_slot(craftx - 2.5, crafty + 2.5)
-			formspec[n+1] = string.format("label[%f,%f;%s]", craftx - 2.3, crafty + 2.4,F(S("Refill:")))
+			formspec[n+1] = string.format("label[%f,%f;%s]", craftx - 2.4, crafty + 2.3, F(S("Refill:")))
 			formspec[n+2] = string.format("list[detached:%srefill;main;%f,%f;1,1;]",
 				F(player_name), craftx - 2.5 + ui.list_img_offset, crafty + 2.5 + ui.list_img_offset)
 		end

waypoints.lua

@@ -140,36 +140,49 @@ ui.register_page("waypoints", {
 
 		-- Main buttons:
 		local btnlist = {
-			set_waypoint = {
-				"ui_waypoint_set_icon.png",
-				S("Set waypoint to current location")
-			},
-			toggle_waypoint = {
+			-- 1. formspec name
+			-- 2. button image
+			-- 3. translation text
+			{
+				"toggle_waypoint",
 				waypoint.active and "ui_on_icon.png" or "ui_off_icon.png",
 				waypoint.active and S("Hide waypoint") or S("Show waypoint")
 			},
-			toggle_display_pos = {
+			{
+				"rename_waypoint",
+				"ui_pencil_icon.png",
+				S("Edit waypoint name")
+			},
+			{
+				"set_waypoint",
+				"ui_waypoint_set_icon.png",
+				S("Set waypoint to current location")
+			},
+			{
+				"toggle_display_pos",
 				waypoint.display_pos and "ui_green_icon_background.png^ui_xyz_icon.png" or "ui_red_icon_background.png^ui_xyz_icon.png^(ui_no.png^[transformR90)",
 				waypoint.display_pos and S("Hide coordinates") or S("Show coordinates")
 			},
-			toggle_color = {
+			{
+				"toggle_color",
 				"ui_circular_arrows_icon.png",
 				S("Change color of waypoint display")
 			},
-			rename_waypoint = {
-				"ui_pencil_icon.png",
-				S("Edit waypoint name")
-			}
 		}
+		if minetest.get_player_privs(player_name).teleport then
+			table.insert(btnlist, {
+				"teleport_waypoint",
+				"ui_teleport.png",
+				S("Teleport to waypoint")
+			})
+		end
 
-		local x = 4
-		for name, def in pairs(btnlist) do
+		for i, def in pairs(btnlist) do
 			formspec[n] = string.format("image_button[%f,%f;%f,%f;%s;%s%i;]",
-				wp_buttons_rj - ui.style_full.btn_spc * x, wp_bottom_row,
+				wp_buttons_rj + ui.style_full.btn_spc * (i - #btnlist), wp_bottom_row,
 				ui.style_full.btn_size, ui.style_full.btn_size,
-				def[1], name, sel)
-			formspec[n+1] = "tooltip["..name..sel..";"..F(def[2]).."]"
-			x = x - 1
+				def[2], def[1], sel)
+			formspec[n+1] = "tooltip["..def[1]..sel..";"..F(def[3]).."]"
 			n = n + 2
 		end
 
@@ -313,6 +326,13 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			update_formspec = true
 		end
 
+		if fields["teleport_waypoint" .. i] and waypoint.world_pos then
+			if minetest.get_player_privs(player_name).teleport then
+				minetest.sound_play("teleport", {to_player = player_name})
+				player:set_pos(waypoint.world_pos)
+			end
+		end
+
 		if hit then
 			-- Save first
 			waypoints.data[i] = waypoint
@@ -323,6 +343,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			update_hud(player, waypoints, temp, i)
 		end
 		if update_formspec then
+			minetest.sound_play("ui_click", {to_player=player_name, gain = 0.1})
 			ui.set_inventory_formspec(player, "waypoints")
 		end