Merge branch 'master' into 'master'

Prevent the symptoms of Issue #33 See merge request VanessaE/pipeworks!31
Prevent the symptoms of Issue #33
2020-12-18 21:44:11 +00:00 · 2020-12-18 19:28:07 +01:00 · 2020-10-28 12:30:48 -04:00 · 2020-10-17 18:55:24 +00:00 · 2020-10-17 18:55:01 +00:00 · 2020-10-17 20:50:20 +02:00
28 changed files with 939 additions and 350 deletions
--- a/autocrafter.lua
+++ b/autocrafter.lua
@ -1,3 +1,4 @@
+local S = minetest.get_translator("pipeworks")
 local autocrafterCache = {}  -- caches some recipe data to avoid to call the slow function minetest.get_craft_result() every second

 local craft_time = 1
@ -16,7 +17,7 @@ end
 local function get_item_info(stack)
 	local name = stack:get_name()
 	local def = minetest.registered_items[name]
-	local description = def and def.description or "Unknown item"
+	local description = def and def.description or S("Unknown item")
 	return description, name
 end

@ -66,12 +67,9 @@ local function run_autocrafter(pos, elapsed)
 	local inventory = meta:get_inventory()
 	local craft = get_craft(pos, inventory)
 	local output_item = craft.output.item
-	-- NALC: existence de limitgroup ?
-	local limitcraft = minetest.get_item_group(output_item:get_name(), "limitcraft") or 0
 	-- only use crafts that have an actual result
-	-- NALC: ou si l'item n'est pas dans le group limitcraft
-	if output_item:is_empty() or limitcraft > 0 then
-		meta:set_string("infotext", "unconfigured Autocrafter: unknown recipe")
+	if output_item:is_empty() then
+		meta:set_string("infotext", S("unconfigured Autocrafter: unknown recipe"))
 		return false
 	end

@ -104,7 +102,7 @@ local function after_recipe_change(pos, inventory)
 	if inventory:is_empty("recipe") then
 		minetest.get_node_timer(pos):stop()
 		autocrafterCache[minetest.hash_node_position(pos)] = nil
-		meta:set_string("infotext", "unconfigured Autocrafter")
+		meta:set_string("infotext", S("unconfigured Autocrafter"))
 		inventory:set_stack("output", 1, "")
 		return
 	end
@ -129,7 +127,7 @@ local function after_recipe_change(pos, inventory)
 	craft = craft or get_craft(pos, inventory, hash)
 	local output_item = craft.output.item
 	local description, name = get_item_info(output_item)
-	meta:set_string("infotext", string.format("'%s' Autocrafter (%s)", description, name))
+	meta:set_string("infotext", S("'@1' Autocrafter (@2)", description, name))
 	inventory:set_stack("output", 1, output_item)

 	after_inventory_change(pos)
@ -193,8 +191,8 @@ local function update_meta(meta, enabled)
 			"listring[context;dst]" ..
 			"listring[current_player;main]"
 	if minetest.get_modpath("digilines") then
-		fs = fs.."field[1,3.5;4,1;channel;Channel;${channel}]"
-		fs = fs.."button_exit[5,3.2;2,1;save;Save]"
+		fs = fs.."field[1,3.5;4,1;channel;"..S("Channel")..";${channel}]"
+		fs = fs.."button_exit[5,3.2;2,1;save;"..S("Save").."]"
 	end
 	meta:set_string("formspec",fs)

@ -203,13 +201,13 @@ local function update_meta(meta, enabled)
 	-- this might be more written code, but actually executes less
 	local output = meta:get_inventory():get_stack("output", 1)
 	if output:is_empty() then -- doesn't matter if paused or not
-		meta:set_string("infotext", "unconfigured Autocrafter")
+		meta:set_string("infotext", S("unconfigured Autocrafter"))
 		return false
 	end

 	local description, name = get_item_info(output)
-	local infotext = enabled and string.format("'%s' Autocrafter (%s)", description, name)
-				or string.format("paused '%s' Autocrafter", description)
+	local infotext = enabled and S("'@1' Autocrafter (@2)", description, name)
+				or S("paused '@1' Autocrafter", description)

 	meta:set_string("infotext", infotext)
 	return enabled
@ -229,7 +227,7 @@ local function upgrade_autocrafter(pos, meta)
 		update_meta(meta, true)

 		if meta:get_string("virtual_items") == "1" then -- we are version 2
-			-- we allready dropped stuff, so lets remove the metadatasetting (we are not being called again for this node)
+			-- we already dropped stuff, so lets remove the metadatasetting (we are not being called again for this node)
 			meta:set_string("virtual_items", "")
 		else -- we are version 1
 			local recipe = inv:get_list("recipe")
@ -251,7 +249,7 @@ local function upgrade_autocrafter(pos, meta)
 end

 minetest.register_node("pipeworks:autocrafter", {
-	description = "Autocrafter",
+	description = S("Autocrafter"),
 	drawtype = "normal",
 	tiles = {"pipeworks_autocrafter.png"},
 	groups = {snappy = 3, tubedevice = 1, tubedevice_receiver = 1},
@ -391,6 +389,27 @@ minetest.register_node("pipeworks:autocrafter", {
 						end
 					end
 					after_recipe_change(pos,inv)
+				elseif msg == "get_recipe" then
+					local meta = minetest.get_meta(pos)
+					local inv = meta:get_inventory()
+					local recipe = {}
+					for y=0,2,1 do
+						local row = {}
+						for x=1,3,1 do
+							local slot = y*3+x
+							table.insert(row, inv:get_stack("recipe",slot):get_name())
+						end
+						table.insert(recipe, row)
+					end
+					local setchan = meta:get_string("channel")
+					local output = inv:get_stack("output", 1)
+					digiline:receptor_send(pos, digiline.rules.default, setchan, {
+						recipe = recipe,
+						result = {
+							name = output:get_name(),
+							count = output:get_count(),
+						}
+					  })
 				elseif msg == "off" then
 					update_meta(meta, false)
 					minetest.get_node_timer(pos):stop()
--- a/autoplace_tubes.lua
+++ b/autoplace_tubes.lua
@ -53,27 +53,28 @@ local function tube_autoroute(pos)
 	}
 	-- xm = 1, xp = 2, ym = 3, yp = 4, zm = 5, zp = 6

-	local positions = {}
-	local nodes = {}
-	for i, adj in ipairs(adjustments) do
-		positions[i] = vector.add(pos, adj)
-		nodes[i] = minetest.get_node(positions[i])
-	end
+	local adjlist = {} -- this will be used in item_transport
+
+	for i, adj in ipairs(adjustments) do
+		local position = vector.add(pos, adj)
+		local node = minetest.get_node(position)

-	for i, node in ipairs(nodes) do
 		local idef = minetest.registered_nodes[node.name]
 		-- handle the tubes themselves
 		if is_tube(node.name) then
 			active[i] = 1
+			table.insert(adjlist, adj)
 		-- handle new style connectors
 		elseif idef and idef.tube and idef.tube.connect_sides then
-			local dir = adjustments[i]
-			if idef.tube.connect_sides[nodeside(node, vector.multiply(dir, -1))] then
+			if idef.tube.connect_sides[nodeside(node, vector.multiply(adj, -1))] then
 				active[i] = 1
+				table.insert(adjlist, adj)
 			end
 		end
 	end

+	minetest.get_meta(pos):set_string("adjlist", minetest.serialize(adjlist))
+
 	-- all sides checked, now figure which tube to use.

 	local nodedef = minetest.registered_nodes[nctr.name]
--- a/common.lua
+++ b/common.lua
@ -86,10 +86,9 @@ function pipeworks.table_contains(tbl, element)
 end

 function pipeworks.table_extend(tbl, tbl2)
-	local index = #tbl + 1
-	for _, elt in ipairs(tbl2) do
-		tbl[index] = elt
-		index = index + 1
+	local oldlength = #tbl
+	for i = 1,#tbl2 do
+		tbl[oldlength + i] = tbl2[i]
 	end
 end

--- a/compat-chests.lua
+++ b/compat-chests.lua
@ -77,10 +77,8 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 					pipeworks.after_place(pos)
 				end)
 				minetest.sound_play(sound, {gain = 0.3, pos = pos, max_hear_distance = 10})
-			end
-
-			-- Pipeworks Switch
-			if pipeworks.may_configure(pos, player) and not fields.quit then
+			elseif pipeworks.may_configure(pos, player) then
+				-- Pipeworks Switch
 				fs_helpers.on_receive_fields(pos, fields)
 				minetest.show_formspec(player:get_player_name(), "pipeworks:chest_formspec", get_chest_formspec(pos))
 			end
--- a/compat-furnaces.lua
+++ b/compat-furnaces.lua
@ -1,7 +1,10 @@
-
 -- this file is basically a modified copy of
 -- minetest_game/mods/default/furnaces.lua

+-- translation support
+local S = minetest.get_translator("pipeworks")
+local DS = minetest.get_translator("default")
+
 local fs_helpers = pipeworks.fs_helpers

 tube_entry = "^pipeworks_tube_connection_stony.png"
@ -36,7 +39,7 @@ local function active_formspec(fuel_percent, item_percent, pos, meta)
 					pipeworks.button_off,
 					pipeworks.button_on
 				}
-			).."label[0.9,3.51;Allow splitting incoming material (not fuel) stacks from tubes]"
+			).."label[0.9,3.51;"..S("Allow splitting incoming material (not fuel) stacks from tubes").."]"
 	return formspec
 end

@ -67,7 +70,7 @@ local function inactive_formspec(pos, meta)
 				pipeworks.button_off,
 				pipeworks.button_on
 			}
-		).."label[0.9,3.51;Allow splitting incoming material (not fuel) stacks from tubes]"
+		).."label[0.9,3.51;"..S("Allow splitting incoming material (not fuel) stacks from tubes").."]"
 	return formspec
 end

@ -90,7 +93,7 @@ local function allow_metadata_inventory_put(pos, listname, index, stack, player)
 	if listname == "fuel" then
 		if minetest.get_craft_result({method="fuel", width=1, items={stack}}).time ~= 0 then
 			if inv:is_empty("src") then
-				meta:set_string("infotext", "Furnace is empty")
+				meta:set_string("infotext", DS("Furnace is empty"))
 			end
 			return stack:get_count()
 		else
@ -219,40 +222,40 @@ local function furnace_node_timer(pos, elapsed)
 	if cookable then
 		item_percent = math.floor(src_time / cooked.time * 100)
 		if item_percent > 100 then
-			item_state = "100% (output full)"
+			item_state = DS("100% (output full)")
 		else
-			item_state = item_percent .. "%"
+			item_state = DS("@1%", item_percent)
 		end
 	else
 		if srclist[1]:is_empty() then
-			item_state = "Empty"
+			item_state = DS("Empty")
 		else
-			item_state = "Not cookable"
+			item_state = DS("Not cookable")
 		end
 	end

-	local fuel_state = "Empty"
-	local active = "inactive "
+	local fuel_state = DS("Empty")
+	local active = DS("Furnace inactive")
 	local result = false

 	if fuel_totaltime ~= 0 then
-		active = "active "
+		active = DS("Furnace active")
 		local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
-		fuel_state = fuel_percent .. "%"
+		fuel_state = DS("@1%", fuel_percent)
 		formspec = active_formspec(fuel_percent, item_percent, pos, meta)
 		swap_node(pos, "default:furnace_active")
 		-- make sure timer restarts automatically
 		result = true
 	else
 		if not fuellist[1]:is_empty() then
-			fuel_state = "0%"
+			fuel_state = DS("@1%", "0")
 		end
 		swap_node(pos, "default:furnace")
 		-- stop timer on the inactive furnace
 		minetest.get_node_timer(pos):stop()
 	end

-	local infotext = "Furnace " .. active .. "(Item: " .. item_state .. "; Fuel: " .. fuel_state .. ")"
+	local infotext = active.." "..DS("(Item: @1; Fuel: @2)", item_state, fuel_state)

 	--
 	-- Set meta values
@ -271,7 +274,7 @@ end
 --

 minetest.register_node(":default:furnace", {
-	description = "Furnace",
+	description = DS("Furnace"),
 	tiles = {
 		"default_furnace_top.png"..tube_entry,
 		"default_furnace_bottom.png"..tube_entry,
@ -360,7 +363,7 @@ minetest.register_node(":default:furnace", {
 })

 minetest.register_node(":default:furnace_active", {
-	description = "Furnace",
+	description = DS("Furnace"),
 	tiles = {
 		"default_furnace_top.png"..tube_entry,
 		"default_furnace_bottom.png"..tube_entry,
--- a/decorative_tubes.lua
+++ b/decorative_tubes.lua
@ -1,7 +1,9 @@
+local S = minetest.get_translator("pipeworks")
+
 local straight = function(pos, node, velocity, stack) return {velocity} end

 minetest.register_node("pipeworks:steel_block_embedded_tube", {
-	description = "Airtight steelblock embedded tube",
+	description = S("Airtight steelblock embedded tube"),
 	tiles = {
 		"default_steel_block.png", "default_steel_block.png",
 		"default_steel_block.png", "default_steel_block.png",
@ -45,7 +47,7 @@ local pane_box = {
 }
 minetest.register_node("pipeworks:steel_pane_embedded_tube", {
 	drawtype = "nodebox",
-	description = "Airtight panel embedded tube ",
+	description = S("Airtight panel embedded tube"),
 	tiles = {
 		"pipeworks_pane_embedded_tube_sides.png^[transformR90",
 		"pipeworks_pane_embedded_tube_sides.png^[transformR90",
--- a/depends.txt
+++ b/depends.txt
@ -1,7 +0,0 @@
-default
-basic_materials
-screwdriver
-mesecons?
-mesecons_mvps?
-digilines?
-signs_lib?
--- a/description.txt
+++ b/description.txt
@ -1 +0,0 @@
-This mod uses mesh nodes and nodeboxes to supply a complete set of 3D pipes and tubes, along with devices that work with them.
--- a/devices.lua
+++ b/devices.lua
@ -1,3 +1,4 @@
+local S = minetest.get_translator("pipeworks")
 local new_flow_logic_register = pipeworks.flowables.register

 local polys = ""
@ -135,7 +136,7 @@ for s in ipairs(states) do

 	local pumpname = "pipeworks:pump_"..states[s]
 	minetest.register_node(pumpname, {
-		description = "Pump/Intake Module",
+		description = S("Pump/Intake Module"),
 		drawtype = "mesh",
 		mesh = "pipeworks_pump"..polys..".obj",
 		tiles = { "pipeworks_pump_"..states[s]..".png" },
@ -178,7 +179,7 @@ for s in ipairs(states) do

 	local nodename_valve_empty = "pipeworks:valve_"..states[s].."_empty"
 	minetest.register_node(nodename_valve_empty, {
-		description = "Valve",
+		description = S("Valve"),
 		drawtype = "mesh",
 		mesh = "pipeworks_valve_"..states[s]..polys..".obj",
 		tiles = { "pipeworks_valve.png" },
@ -224,7 +225,7 @@ end

 local nodename_valve_loaded = "pipeworks:valve_on_loaded"
 minetest.register_node(nodename_valve_loaded, {
-	description = "Valve",
+	description = S("Valve"),
 	drawtype = "mesh",
 	mesh = "pipeworks_valve_on"..polys..".obj",
 	tiles = { "pipeworks_valve.png" },
@ -272,7 +273,7 @@ new_flow_logic_register.directional_horizonal_rotate(nodename_valve_loaded, true

 -- FIXME: should this do anything useful in the new flow logic?
 minetest.register_node("pipeworks:grating", {
-	description = "Decorative grating",
+	description = S("Decorative grating"),
 	tiles = {
 		"pipeworks_grating_top.png",
 		"pipeworks_grating_sides.png",
@ -305,7 +306,7 @@ minetest.register_node("pipeworks:grating", {

 local nodename_spigot_empty = "pipeworks:spigot"
 minetest.register_node(nodename_spigot_empty, {
-	description = "Spigot outlet",
+	description = S("Spigot outlet"),
 	drawtype = "mesh",
 	mesh = "pipeworks_spigot"..polys..".obj",
 	tiles = { "pipeworks_spigot.png" },
@ -336,7 +337,7 @@ minetest.register_node(nodename_spigot_empty, {

 local nodename_spigot_loaded = "pipeworks:spigot_pouring"
 minetest.register_node(nodename_spigot_loaded, {
-	description = "Spigot outlet",
+	description = S("Spigot outlet"),
 	drawtype = "mesh",
 	mesh = "pipeworks_spigot_pouring"..polys..".obj",
 	tiles = {
@ -402,7 +403,7 @@ local panel_cbox = {

 local nodename_panel_empty = "pipeworks:entry_panel_empty"
 minetest.register_node(nodename_panel_empty, {
-	description = "Airtight Pipe entry/exit",
+	description = S("Airtight Pipe entry/exit"),
 	drawtype = "mesh",
 	mesh = "pipeworks_entry_panel"..polys..".obj",
 	tiles = { "pipeworks_entry_panel.png" },
@ -422,7 +423,7 @@ minetest.register_node(nodename_panel_empty, {

 local nodename_panel_loaded = "pipeworks:entry_panel_loaded"
 minetest.register_node(nodename_panel_loaded, {
-	description = "Airtight Pipe entry/exit",
+	description = S("Airtight Pipe entry/exit"),
 	drawtype = "mesh",
 	mesh = "pipeworks_entry_panel"..polys..".obj",
 	tiles = { "pipeworks_entry_panel.png" },
@ -448,7 +449,7 @@ new_flow_logic_register.directional_horizonal_rotate(nodename_panel_loaded, true

 local nodename_sensor_empty = "pipeworks:flow_sensor_empty"
 minetest.register_node(nodename_sensor_empty, {
-	description = "Flow Sensor",
+	description = S("Flow Sensor"),
 	drawtype = "mesh",
 	mesh = "pipeworks_flow_sensor"..polys..".obj",
 	tiles = { "pipeworks_flow_sensor_off.png" },
@ -487,7 +488,7 @@ minetest.register_node(nodename_sensor_empty, {

 local nodename_sensor_loaded = "pipeworks:flow_sensor_loaded"
 minetest.register_node(nodename_sensor_loaded, {
-	description = "Flow sensor (on)",
+	description = S("Flow sensor (on)"),
 	drawtype = "mesh",
 	mesh = "pipeworks_flow_sensor"..polys..".obj",
 	tiles = { "pipeworks_flow_sensor_on.png" },
@ -536,18 +537,18 @@ new_flow_logic_register.transition_simple_set(sensor_pressure_set, { mesecons=pi

 -- TODO flow-logic-stub: these don't currently do anything under the new flow logic.
 for fill = 0, 10 do
-	local filldesc="empty"
+	local filldesc=S("empty")
 	local sgroups = {snappy=3, pipe=1, tankfill=fill+1}
 	local image = nil

 	if fill ~= 0 then
-		filldesc=fill.."0% full"
+		filldesc=S("@1% full", 10*fill)
 		sgroups = {snappy=3, pipe=1, tankfill=fill+1, not_in_creative_inventory=1}
 		image = "pipeworks_storage_tank_fittings.png"
 	end

 	minetest.register_node("pipeworks:expansion_tank_"..fill, {
-		description = "Expansion Tank ("..filldesc..")... You hacker, you.",
+		description = S("Expansion Tank (@1)", filldesc),
 		tiles = {
 			"pipeworks_storage_tank_fittings.png",
 			"pipeworks_storage_tank_fittings.png",
@ -575,7 +576,7 @@ for fill = 0, 10 do
 	})

 	minetest.register_node("pipeworks:storage_tank_"..fill, {
-		description = "Fluid Storage Tank ("..filldesc..")",
+		description = S("Fluid Storage Tank (@1)", filldesc),
 		tiles = {
 			"pipeworks_storage_tank_fittings.png",
 			"pipeworks_storage_tank_fittings.png",
@ -607,7 +608,7 @@ end

 local nodename_fountain_empty = "pipeworks:fountainhead"
 minetest.register_node(nodename_fountain_empty, {
-	description = "Fountainhead",
+	description = S("Fountainhead"),
 	drawtype = "mesh",
 	mesh = "pipeworks_fountainhead"..polys..".obj",
 	tiles = { "pipeworks_fountainhead.png" },
@ -641,7 +642,7 @@ minetest.register_node(nodename_fountain_empty, {

 local nodename_fountain_loaded = "pipeworks:fountainhead_pouring"
 minetest.register_node(nodename_fountain_loaded, {
-	description = "Fountainhead",
+	description = S("Fountainhead"),
 	drawtype = "mesh",
 	mesh = "pipeworks_fountainhead"..polys..".obj",
 	tiles = { "pipeworks_fountainhead.png" },
@ -691,7 +692,7 @@ local sp_cbox = {

 local nodename_sp_empty = "pipeworks:straight_pipe_empty"
 minetest.register_node(nodename_sp_empty, {
-	description = "Straight-only Pipe",
+	description = S("Straight-only Pipe"),
 	drawtype = "mesh",
 	mesh = "pipeworks_straight_pipe"..polys..".obj",
 	tiles = { "pipeworks_straight_pipe_empty.png" },
@ -713,7 +714,7 @@ minetest.register_node(nodename_sp_empty, {

 local nodename_sp_loaded = "pipeworks:straight_pipe_loaded"
 minetest.register_node(nodename_sp_loaded, {
-	description = "Straight-only Pipe",
+	description = S("Straight-only Pipe"),
 	drawtype = "mesh",
 	mesh = "pipeworks_straight_pipe"..polys..".obj",
 	tiles = { "pipeworks_straight_pipe_loaded.png" },
--- a/filter-injector.lua
+++ b/filter-injector.lua
@ -1,3 +1,4 @@
+local S = minetest.get_translator("pipeworks")
 local fs_helpers = pipeworks.fs_helpers

 local function delay(x)
@ -5,47 +6,47 @@ local function delay(x)
 end

 local function set_filter_infotext(data, meta)
-	local infotext = data.wise_desc.." Filter-Injector"
+	local infotext = S("@1 Filter-Injector", data.wise_desc)
 	if meta:get_int("slotseq_mode") == 2 then
-		infotext = infotext .. " (slot #"..meta:get_int("slotseq_index").." next)"
+		infotext = infotext .. " "..S("(slot #@1 next)", meta:get_int("slotseq_index"))
 	end
 	meta:set_string("infotext", infotext)
 end

 local function set_filter_formspec(data, meta)
-	local itemname = data.wise_desc.." Filter-Injector"
+	local itemname = S("@1 Filter-Injector", data.wise_desc)

 	local formspec
 	if data.digiline then
 		formspec = "size[8,2.7]"..
 			"item_image[0,0;1,1;pipeworks:"..data.name.."]"..
 			"label[1,0;"..minetest.formspec_escape(itemname).."]"..
-			"field[0.3,1.5;8.0,1;channel;Channel;${channel}]"..
+			"field[0.3,1.5;8.0,1;channel;"..S("Channel")..";${channel}]"..
 			fs_helpers.cycling_button(meta, "button[0,2;4,1", "slotseq_mode",
-				{"Sequence slots by Priority",
-				 "Sequence slots Randomly",
-				 "Sequence slots by Rotation"})..
+				{S("Sequence slots by Priority"),
+				 S("Sequence slots Randomly"),
+				 S("Sequence slots by Rotation")})..
 			fs_helpers.cycling_button(meta, "button[4,2;4,1", "exmatch_mode",
-				{"Exact match - off",
-				 "Exact match - on "})
+				{S("Exact match - off"),
+				 S("Exact match - on")})
 	else
 		local exmatch_button = ""
 		if data.stackwise then
 			exmatch_button =
 				fs_helpers.cycling_button(meta, "button[4,3.5;4,1", "exmatch_mode",
-					{"Exact match - off",
-					 "Exact match - on "})
+					{S("Exact match - off"),
+					 S("Exact match - on")})
 		end

 		formspec = "size[8,8.5]"..
 			"item_image[0,0;1,1;pipeworks:"..data.name.."]"..
 			"label[1,0;"..minetest.formspec_escape(itemname).."]"..
-			"label[0,1;Prefer item types:]"..
+			"label[0,1;"..S("Prefer item types:").."]"..
 			"list[context;main;0,1.5;8,2;]"..
 			fs_helpers.cycling_button(meta, "button[0,3.5;4,1", "slotseq_mode",
-				{"Sequence slots by Priority",
-				 "Sequence slots Randomly",
-				 "Sequence slots by Rotation"})..
+				{S("Sequence slots by Priority"),
+				 S("Sequence slots Randomly"),
+				 S("Sequence slots by Rotation")})..
 			exmatch_button..
 			"list[current_player;main;0,4.5;8,4;]" ..
 			"listring[]"
@ -53,116 +54,6 @@ local function set_filter_formspec(data, meta)
 	meta:set_string("formspec", formspec)
 end

-- todo SOON: this function has *way too many* parameters
-local function grabAndFire(data,slotseq_mode,exmatch_mode,filtmeta,frominv,frominvname,frompos,fromnode,filterfor,fromtube,fromdef,dir,fakePlayer,all,digiline)
-	local sposes = {}
-	if not frominvname or not frominv:get_list(frominvname) then return end
-	for spos,stack in ipairs(frominv:get_list(frominvname)) do
-		local matches
-		if filterfor == "" then
-			matches = stack:get_name() ~= ""
-		else
-			local fname = filterfor.name
-			local fgroup = filterfor.group
-			local fwear = filterfor.wear
-			local fmetadata = filterfor.metadata
-			matches = (not fname                                             -- If there's a name filter,
-			           or stack:get_name() == fname)                         --  it must match.
-
-			          and (not fgroup                                        -- If there's a group filter,
-			               or (type(fgroup) == "string"                      --  it must be a string
-			                   and minetest.get_item_group(                  --  and it must match.
-			                                stack:get_name(), fgroup) ~= 0))
-
-			          and (not fwear                                         -- If there's a wear filter:
-			               or (type(fwear) == "number"                       --  If it's a number,
-			                   and stack:get_wear() == fwear)                --   it must match.
-			               or (type(fwear) == "table"                        --  If it's a table:
-			                   and (not fwear[1]                             --   If there's a lower bound,
-			                        or (type(fwear[1]) == "number"           --    it must be a number
-			                            and fwear[1] <= stack:get_wear()))   --    and it must be <= the actual wear.
-			                   and (not fwear[2]                             --   If there's an upper bound
-			                        or (type(fwear[2]) == "number"           --    it must be a number
-			                            and stack:get_wear() < fwear[2]))))  --    and it must be > the actual wear.
-			                                                                 --  If the wear filter is of any other type, fail.
-			                                                                 --
-			          and (not fmetadata                                     -- If there's a matadata filter,
-			               or (type(fmetadata) == "string"                   --  it must be a string
-			                   and stack:get_metadata() == fmetadata))       --  and it must match.
-		end
-		if matches then table.insert(sposes, spos) end
-	end
-	if #sposes == 0 then return false end
-	if slotseq_mode == 1 then
-		for i = #sposes, 2, -1 do
-			local j = math.random(i)
-			local t = sposes[j]
-			sposes[j] = sposes[i]
-			sposes[i] = t
-		end
-	elseif slotseq_mode == 2 then
-		local headpos = filtmeta:get_int("slotseq_index")
-		table.sort(sposes, function (a, b)
-			if a >= headpos then
-				if b < headpos then return true end
-			else
-				if b >= headpos then return false end
-			end
-			return a < b
-		end)
-	end
-	for _, spos in ipairs(sposes) do
-			local stack = frominv:get_stack(frominvname, spos)
-			local doRemove = stack:get_count()
-			if fromtube.can_remove then
-				doRemove = fromtube.can_remove(frompos, fromnode, stack, dir, frominvname, spos)
-			elseif fromdef.allow_metadata_inventory_take then
-				doRemove = fromdef.allow_metadata_inventory_take(frompos, frominvname,spos, stack, fakePlayer)
-			end
-			-- stupid lack of continue statements grumble
-			if doRemove > 0 then
-				if slotseq_mode == 2 then
-					local nextpos = spos + 1
-					if nextpos > frominv:get_size(frominvname) then
-						nextpos = 1
-					end
-					filtmeta:set_int("slotseq_index", nextpos)
-					set_filter_infotext(data, filtmeta)
-				end
-				local item
-				local count
-				if all then
-					count = math.min(stack:get_count(), doRemove)
-					if filterfor.count and (filterfor.count > 1 or digiline) then
-						if exmatch_mode ~= 0 and filterfor.count > count then
-							return false -- not enough, fail
-						else
-							-- limit quantity to filter amount
-							count = math.min(filterfor.count, count)
-						end
-					end
-				else
-					count = 1
-				end
-				if fromtube.remove_items then
-					-- it could be the entire stack...
-					item = fromtube.remove_items(frompos, fromnode, stack, dir, count, frominvname, spos)
-				else
-					item = stack:take_item(count)
-					frominv:set_stack(frominvname, spos, stack)
-					if fromdef.on_metadata_inventory_take then
-						fromdef.on_metadata_inventory_take(frompos, frominvname, spos, item, fakePlayer)
-					end
-				end
-				local pos = vector.add(frompos, vector.multiply(dir, 1.4))
-				local start_pos = vector.add(frompos, dir)
-				local item1 = pipeworks.tube_inject_item(pos, start_pos, dir, item, fakePlayer:get_player_name())
-				return true-- only fire one item, please
-			end
-	end
-	return false
-end
-
 local function punch_filter(data, filtpos, filtnode, msg)
 	local filtmeta = minetest.get_meta(filtpos)
 	local filtinv = filtmeta:get_inventory()
@ -178,8 +69,6 @@ local function punch_filter(data, filtpos, filtnode, msg)
 	if not fromdef then return end
 	local fromtube = fromdef.tube
 	local input_special_cases = {
-		["technic:mv_furnace"] = "dst",
-		["technic:mv_furnace_active"] = "dst",
 		["technic:mv_electric_furnace"] = "dst",
 		["technic:mv_electric_furnace_active"] = "dst",
 		["technic:mv_alloy_furnace"] = "dst",
@ -194,7 +83,13 @@ local function punch_filter(data, filtpos, filtnode, msg)
 		["technic:mv_grinder_active"] = "dst",
 		["technic:tool_workshop"] = "src",
 		["technic:mv_freezer"] = "dst",
-		["technic:mv_freezer_active"] = "dst"
+		["technic:mv_freezer_active"] = "dst",
+		["technic:hv_electric_furnace"] = "dst",
+		["technic:hv_electric_furnace_active"] = "dst",
+		["technic:hv_compressor"] = "dst",
+		["technic:hv_compressor_active"] = "dst",
+		["technic:hv_grinder"] = "dst",
+		["technic:hv_grinder_active"] = "dst"
 	}

 	-- make sure there's something appropriate to inject the item into
@ -214,7 +109,7 @@ local function punch_filter(data, filtpos, filtnode, msg)
 	if not (fromtube and fromtube.input_inventory) then return end

 	local slotseq_mode
-	local exact_match
+	local exmatch_mode

 	local filters = {}
 	if data.digiline then
@ -251,10 +146,10 @@ local function punch_filter(data, filtpos, filtnode, msg)

 			local exmatch = msg.exmatch
 			local t_exmatch = type(exmatch)
-			if t_exmatch == "number" and exmatch >= 0 and exmatch <= 1 then
-				exact_match = exmatch
+			if t_exmatch == "number" and (exmatch == 0 or exmatch == 1) then
+				exmatch_mode = exmatch
 			elseif t_exmatch == "boolean" then
-				exact_match = exmatch and 1 or 0
+				exmatch_mode = exmatch and 1 or 0
 			end

 			local slotseq_index = msg.slotseq_index
@ -271,11 +166,11 @@ local function punch_filter(data, filtpos, filtnode, msg)
 				filtmeta:set_int("slotseq_mode", slotseq_mode)
 			end

-			if exact_match ~= nil then
-				filtmeta:set_int("exmatch_mode", exact_match)
+			if exmatch_mode ~= nil then
+				filtmeta:set_int("exmatch_mode", exmatch_mode)
 			end

-			if slotseq_mode ~= nil or exact_match ~= nil then
+			if slotseq_mode ~= nil or exmatch_mode ~= nil then
 				set_filter_formspec(data, filtmeta)
 			end

@ -313,8 +208,8 @@ local function punch_filter(data, filtpos, filtnode, msg)
 		slotseq_mode = filtmeta:get_int("slotseq_mode")
 	end

-	if exact_match == nil then
-		exact_match = filtmeta:get_int("exmatch_mode")
+	if exmatch_mode == nil then
+		exmatch_mode = filtmeta:get_int("exmatch_mode")
 	end

 	local frominv
@ -328,10 +223,120 @@ local function punch_filter(data, filtpos, filtnode, msg)
 		frominv = frommeta:get_inventory()
 	end
 	if fromtube.before_filter then fromtube.before_filter(frompos) end
+
+	local function grabAndFire(frominvname, filterfor)
+		local sposes = {}
+		if not frominvname or not frominv:get_list(frominvname) then return end
+		for spos,stack in ipairs(frominv:get_list(frominvname)) do
+			local matches
+			if filterfor == "" then
+				matches = stack:get_name() ~= ""
+			else
+				local fname = filterfor.name
+				local fgroup = filterfor.group
+				local fwear = filterfor.wear
+				local fmetadata = filterfor.metadata
+				matches = (not fname                                             -- If there's a name filter,
+				           or stack:get_name() == fname)                         --  it must match.
+
+				          and (not fgroup                                        -- If there's a group filter,
+				               or (type(fgroup) == "string"                      --  it must be a string
+				                   and minetest.get_item_group(                  --  and it must match.
+				                                stack:get_name(), fgroup) ~= 0))
+
+				          and (not fwear                                         -- If there's a wear filter:
+				               or (type(fwear) == "number"                       --  If it's a number,
+				                   and stack:get_wear() == fwear)                --   it must match.
+				               or (type(fwear) == "table"                        --  If it's a table:
+				                   and (not fwear[1]                             --   If there's a lower bound,
+				                        or (type(fwear[1]) == "number"           --    it must be a number
+				                            and fwear[1] <= stack:get_wear()))   --    and it must be <= the actual wear.
+				                   and (not fwear[2]                             --   If there's an upper bound
+				                        or (type(fwear[2]) == "number"           --    it must be a number
+				                            and stack:get_wear() < fwear[2]))))  --    and it must be > the actual wear.
+				                                                                 --  If the wear filter is of any other type, fail.
+
+				          and (not fmetadata                                     -- If there's a metadata filter,
+				               or (type(fmetadata) == "string"                   --  it must be a string
+				                   and stack:get_metadata() == fmetadata))       --  and it must match.
+			end
+			if matches then table.insert(sposes, spos) end
+		end
+		if #sposes == 0 then return false end
+		if slotseq_mode == 1 then
+			for i = #sposes, 2, -1 do
+				local j = math.random(i)
+				local t = sposes[j]
+				sposes[j] = sposes[i]
+				sposes[i] = t
+			end
+		elseif slotseq_mode == 2 then
+			local headpos = filtmeta:get_int("slotseq_index")
+			table.sort(sposes, function (a, b)
+				if a >= headpos then
+					if b < headpos then return true end
+				else
+					if b >= headpos then return false end
+				end
+				return a < b
+			end)
+		end
+		for _, spos in ipairs(sposes) do
+			local stack = frominv:get_stack(frominvname, spos)
+			local doRemove = stack:get_count()
+			if fromtube.can_remove then
+				doRemove = fromtube.can_remove(frompos, fromnode, stack, dir, frominvname, spos)
+			elseif fromdef.allow_metadata_inventory_take then
+				doRemove = fromdef.allow_metadata_inventory_take(frompos, frominvname,spos, stack, fakePlayer)
+			end
+			-- stupid lack of continue statements grumble
+			if doRemove > 0 then
+				if slotseq_mode == 2 then
+					local nextpos = spos + 1
+					if nextpos > frominv:get_size(frominvname) then
+						nextpos = 1
+					end
+					filtmeta:set_int("slotseq_index", nextpos)
+					set_filter_infotext(data, filtmeta)
+				end
+				local item
+				local count
+				if data.stackwise then
+					count = math.min(stack:get_count(), doRemove)
+					if filterfor.count and (filterfor.count > 1 or data.digiline) then
+						if exmatch_mode ~= 0 and filterfor.count > count then
+							return false -- not enough, fail
+						else
+							-- limit quantity to filter amount
+							count = math.min(filterfor.count, count)
+						end
+					end
+				else
+					count = 1
+				end
+				if fromtube.remove_items then
+					-- it could be the entire stack...
+					item = fromtube.remove_items(frompos, fromnode, stack, dir, count, frominvname, spos)
+				else
+					item = stack:take_item(count)
+					frominv:set_stack(frominvname, spos, stack)
+					if fromdef.on_metadata_inventory_take then
+						fromdef.on_metadata_inventory_take(frompos, frominvname, spos, item, fakePlayer)
+					end
+				end
+				local pos = vector.add(frompos, vector.multiply(dir, 1.4))
+				local start_pos = vector.add(frompos, dir)
+				local item1 = pipeworks.tube_inject_item(pos, start_pos, dir, item, fakePlayer:get_player_name())
+				return true -- only fire one item, please
+			end
+		end
+		return false
+	end
+
 	for _, frominvname in ipairs(type(fromtube.input_inventory) == "table" and fromtube.input_inventory or {fromtube.input_inventory}) do
 		local done = false
 		for _, filterfor in ipairs(filters) do
-			if grabAndFire(data, slotseq_mode, exact_match, filtmeta, frominv, frominvname, frompos, fromnode, filterfor, fromtube, fromdef, dir, fakePlayer, data.stackwise, data.digiline) then
+			if grabAndFire(frominvname, filterfor) then
 				done = true
 				break
 			end
@ -344,23 +349,23 @@ end
 for _, data in ipairs({
 	{
 		name = "filter",
-		wise_desc = "Itemwise",
+		wise_desc = S("Itemwise"),
 		stackwise = false,
 	},
 	{
 		name = "mese_filter",
-		wise_desc = "Stackwise",
+		wise_desc = S("Stackwise"),
 		stackwise = true,
 	},
 	{ -- register even if no digilines
 		name = "digiline_filter",
-		wise_desc = "Digiline",
+		wise_desc = S("Digiline"),
 		stackwise = true,
 		digiline = true,
 	},
 }) do
 	local node = {
-		description = data.wise_desc.." Filter-Injector",
+		description = S("@1 Filter-Injector", data.wise_desc),
 		tiles = {
 			"pipeworks_"..data.name.."_top.png",
 			"pipeworks_"..data.name.."_top.png",
--- a/init.lua
+++ b/init.lua
@ -10,6 +10,7 @@ local DEBUG = false

 pipeworks.worldpath = minetest.get_worldpath()
 pipeworks.modpath = minetest.get_modpath("pipeworks")
+local S = minetest.get_translator("pipeworks")

 dofile(pipeworks.modpath.."/default_settings.lua")
 -- Read the external config file if it exists.
@ -45,7 +46,7 @@ pipeworks.liquid_texture = "default_water.png"
 pipeworks.button_off   = {text="", texture="pipeworks_button_off.png", addopts="false;false;pipeworks_button_interm.png"}
 pipeworks.button_on    = {text="", texture="pipeworks_button_on.png",  addopts="false;false;pipeworks_button_interm.png"}
 pipeworks.button_base  = "image_button[0,4.3;1,0.6"
-pipeworks.button_label = "label[0.9,4.31;Allow splitting incoming stacks from tubes]"
+pipeworks.button_label = "label[0.9,4.31;"..S("Allow splitting incoming stacks from tubes").."]"

 -- Helper functions

@ -70,8 +71,8 @@ function pipeworks.may_configure(pos, player)
 	local meta = minetest.get_meta(pos)
 	local owner = meta:get_string("owner")

-	if owner ~= "" then -- wielders and filters
-		return owner == name
+	if owner ~= "" and owner == name then -- wielders and filters
+		return true
 	end
 	return not minetest.is_protected(pos, name)
 end
@ -149,4 +150,4 @@ end

 minetest.register_alias("pipeworks:pipe", "pipeworks:pipe_110000_empty")

-print("Pipeworks loaded!")
+minetest.log("info", "Pipeworks loaded!")
--- a/item_transport.lua
+++ b/item_transport.lua
@ -25,7 +25,7 @@ end
 -- both optional w/ sensible defaults and fallback to normal allow_* function
 -- XXX: possibly change insert_object to insert_item

-local adjlist={{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=0,y=1,z=0},{x=0,y=-1,z=0},{x=1,y=0,z=0},{x=-1,y=0,z=0}}
+local default_adjlist={{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=0,y=1,z=0},{x=0,y=-1,z=0},{x=1,y=0,z=0},{x=-1,y=0,z=0}}

 function pipeworks.notvel(tbl, vel)
 	local tbl2={}
@ -61,7 +61,7 @@ local crunch_tube = function(pos, cnode, cmeta)
 		local itemcount = tube_item_count[h] or 0
 		if itemcount > max_tube_limit then
 			cmeta:set_string("the_tube_was", minetest.serialize(cnode))
-			print("[Pipeworks] Warning - a tube at "..minetest.pos_to_string(pos).." broke due to too many items ("..itemcount..")")
+			pipeworks.logger("Warning - a tube at "..minetest.pos_to_string(pos).." broke due to too many items ("..itemcount..")")
 			minetest.swap_node(pos, {name = "pipeworks:broken_tube_1"})
 			pipeworks.scan_for_tube_objects(pos)
 		end
@ -80,6 +80,9 @@ local function go_next_compat(pos, cnode, cmeta, cycledir, vel, stack, owner)
 	if minetest.registered_nodes[cnode.name] and minetest.registered_nodes[cnode.name].tube and minetest.registered_nodes[cnode.name].tube.can_go then
 		can_go = minetest.registered_nodes[cnode.name].tube.can_go(pos, cnode, vel, stack)
 	else
+		local adjlist_string = minetest.get_meta(pos):get_string("adjlist")
+		local adjlist = minetest.deserialize(adjlist_string) or default_adjlist -- backward compat: if not found, use old behavior: all directions
+
 		can_go = pipeworks.notvel(adjlist, vel)
 	end
 	-- can_go() is expected to return an array-like table of candidate offsets.
--- a/legacy.lua
+++ b/legacy.lua
@ -1,3 +1,4 @@
+local S = minetest.get_translator("pipeworks")

 if not minetest.get_modpath("auto_tree_tap") and 
  minetest.get_modpath("technic") then
@ -20,7 +21,7 @@ if not minetest.get_modpath("auto_tree_tap") and
 	})

 	minetest.register_node(":auto_tree_tap:off", {
-		description = "Auto-Tap",
+		description = S("Auto-Tap"),
 		tiles = {"pipeworks_nodebreaker_top_off.png","pipeworks_nodebreaker_bottom_off.png","pipeworks_nodebreaker_side2_off.png","pipeworks_nodebreaker_side1_off.png",
 			"pipeworks_nodebreaker_back.png","pipeworks_nodebreaker_front_off.png"},
 		is_ground_content = true,
--- a/locale/pipeworks.fr.tr
+++ b/locale/pipeworks.fr.tr
@ -0,0 +1,112 @@
+# textdomain: pipeworks
+
+# License: CC-by-SA 4.0
+# Author: Louis Royer <4259825-lroyer@users.noreply.gitlab.com>
+
+## digilines interfacing
+Channel=Canal
+
+## init
+Allow splitting incoming stacks from tubes=Séparer les piles venant des tubes
+
+## autocrafter
+Unknown item=Item inconnu
+unconfigured Autocrafter: unknown recipe=Autocrafteur non-configuré : recette inconnue
+unconfigured Autocrafter=Autocrafteur non-configuré
+'@1' Autocrafter (@2)=Autocrafteur de '@1' (@2)
+Save=Valider
+paused '@1' Autocrafter=Autocrafteur de '@1' en pause
+Autocrafter=Autocrafteur
+
+## compat-furnaces
+Allow splitting incoming material (not fuel) stacks from tubes=Séparer les piles (sauf le carburant) venant des tubes
+
+## decorative tubes
+Airtight steelblock embedded tube=Tube hermétique intégré à un bloc d’acier
+Airtight panel embedded tube=Tube hermétique intégré à un panneau
+
+## devices
+Pump/Intake Module=Module de pompage et d’admission
+Valve=Vanne
+Decorative grating=Grillage décoratif
+Spigot outlet=Sortie de robinet
+Airtight Pipe entry/exit=Extrémité de tube hermétique
+Flow Sensor=Détecteur de débit
+Flow sensor (on)=Détecteur de débit (actif)
+empty=vide
+@1% full=plein à @1 %
+Expansion Tank (@1)=Réservoir d’expansion (@1)
+Fluid Storage Tank (@1)=Réservoir de liquides (@1)
+Fountainhead=Tête de fontaine
+Straight-only Pipe=Tuyau droit
+
+## filter-injector
+(slot #@1 next)=(slot suivant : #@1)
+@1 Filter-Injector=Filtre-injecteur @1
+Sequence slots by Priority=Ordonner par priorité
+Sequence slots Randomly=Ordonner aléatoirement
+Sequence slots by Rotation=Ordonner en rotation
+Exact match - off=Filtrage inactif
+Exact match - on=Filtrage actif
+Prefer item types:=Items à filtrer :
+Itemwise=par item
+Stackwise=par piles d’items
+Digiline=digiline
+
+## legacy
+Auto-Tap=Robinet d’arbre automatique
+
+## pipes
+Pipe Segment=Segment de tuyau
+Pipe Segment (legacy)=Segment de tuyau (obsolète)
+
+
+## routing tubes
+Pneumatic tube segment=Segment de tuyau pneumatique
+Broken Tube=Tuyau cassé
+High Priority Tube Segment=Segment de tuyau haute priorité
+Accelerating Pneumatic Tube Segment=Segment de tuyau pneumatique accélérante
+Crossing Pneumatic Tube Segment=Intersection de tuyau pneumatique
+One way tube=Tuyau unidirectionnel
+
+## signal tubes
+Detecting Pneumatic Tube Segment on=Segment de tuyau pneumatique avec détecteur (actif)
+Detecting Pneumatic Tube Segment=Segment de tuyau pneumatique avec détecteur
+Digiline Detecting Pneumatic Tube Segment=Segment de tuyau pneumatique avec détecteur digiline
+Digiline Detecting Tube=Tuyau avec détecteur digiline
+Conducting Pneumatic Tube Segment=Segment de tuyau pneumatique conducteur
+Conducting Pneumatic Tube Segment on=Segment de tuyau pneumatique conducteur actif
+Digiline Conducting Pneumatic Tube Segment=Segment de tuyau pneumatique conducteur digiline
+Mesecon and Digiline Conducting Pneumatic Tube Segment=Segment de tuyau pneumatique conducteur mesecon et digiline
+Mesecon and Digiline Conducting Pneumatic Tube Segment on=Segment de tuyau pneumatique conducteur mesecon et digiline (actif)
+
+## sorting tubes
+Sorting Pneumatic Tube Segment=Segment de tuyau pneumatique triant
+Sorting pneumatic tube=Tuyau pneumatique triant
+
+## teleport tube
+Receive=Reception
+channels are public by default=Les canaux sont publics par défaut
+use <player>:<channel> for fully private channels=Utilisez <joueur>:<canal> pour un canal entièrement privé
+use <player>;<channel> for private receivers=Utilisez <joueur>;<canal> pour une réception privée
+Teleporting Pneumatic Tube Segment=Segment de tuyau pneumatique téléporteur
+unconfigured Teleportation Tube=Tuyau téléporteur non-configuré
+Sorry, channel '@1' is reserved for exclusive use by @2=Désolé, le canal '@1' est réservé exclusivement à l’utilisateur @2.
+Sorry, receiving from channel '@1' is reserved for @2=Désolé, la réception depuis le canal '@1' est réservée pour @2.
+Teleportation Tube @1 on '@2'=Tuyau de téléportation @1 sur '@2'
+
+## trashcan
+Trash Can=Poubelle
+
+## tube registration
+Pneumatic tube segment (legacy)=Segment de tuyau pneumatique (obsolète)
+
+## vacuum tubes
+Vacuuming Pneumatic Tube Segment=Segment de tuyau pneumatique aspirant
+Adjustable Vacuuming Pneumatic Tube Segment=Segment de tuyau pneumatique aspirant réglable
+Adjustable Vacuuming Pneumatic Tube Segment (@1m)=Segment de tuyau pneumatique aspirant réglable (@1 m)
+
+## wielder
+Node Breaker=Casseur de blocs
+Deployer=Poseur de blocs
+Dispenser=Distributeur
--- a/locale/pipeworks.zh_CN.tr
+++ b/locale/pipeworks.zh_CN.tr
@ -0,0 +1,110 @@
+# textdomain: pipeworks
+# License: CC-by-SA 4.0
+# Author: pevernow <3450354617@qq.com>
+
+## digilines interfacing
+Channel=频道
+
+## init
+Allow splitting incoming stacks from tubes=允许从管道中拆分传入堆栈
+
+## autocrafter
+Unknown item=通道
+unconfigured Autocrafter: unknown recipe=未配置的自动工作台: 未知配方
+unconfigured Autocrafter=未配置的自动工作台
+'@1' Autocrafter (@2)=自动工作台 '@1' (@2)
+Save=保存
+paused '@1' Autocrafter=暂停的自动工作台
+Autocrafter=自动工作台
+
+## compat-furnaces
+Allow splitting incoming material (not fuel) stacks from tubes=允许从管子中分离进来的材料（不是燃料）堆
+
+## decorative tubes
+Airtight steelblock embedded tube=密封嵌入式铁块管道
+Airtight panel embedded tube=密封嵌入式片状管道
+
+## devices
+Pump/Intake Module=泵/进气模块
+Valve=阀门
+Decorative grating=Decorative grating
+Spigot outlet=龙头
+Airtight Pipe entry/exit=密闭管进/出
+Flow Sensor=流量传感器
+Flow sensor (on)=流量传感器（上）
+empty=空的
+@1% full=满的@1 %
+Expansion Tank (@1)=扩展水箱 (@1)
+Fluid Storage Tank (@1)=储液罐 (@1)
+Fountainhead=源泉
+Straight-only Pipe=直管
+## filter-injector
+(slot #@1 next)=(下一个插槽 : #@1)
+@1 Filter-Injector=@1取物器
+Sequence slots by Priority=优先顺序排列
+Sequence slots Randomly=随机排列时隙
+Sequence slots by Rotation=旋转顺序槽
+Exact match - off=完全匹配-关闭
+Exact match - on=完全匹配-开启
+Prefer item types:=偏好物品类型 :
+Itemwise=逐项
+Stackwise=堆叠方式
+Digiline=Digiline
+
+## legacy
+Auto-Tap=自动轴阀
+
+## pipes
+Pipe Segment=管道
+Pipe Segment (legacy)=管道（旧版）
+
+
+## routing tubes
+Pneumatic tube segment=普通管道
+Broken Tube=断管
+High Priority Tube Segment=高优先级管段
+Accelerating Pneumatic Tube Segment=加速管道
+Crossing Pneumatic Tube Segment=定向管道
+One way tube=单向管
+
+## signal tubes
+Detecting Pneumatic Tube Segment on=检测管道（运行中）
+Detecting Pneumatic Tube Segment=检测管道
+Digiline Detecting Pneumatic Tube Segment=Digiline检测管道
+Digiline Detecting Tube=Digiline检测管
+Conducting Pneumatic Tube Segment=传导管道
+Conducting Pneumatic Tube Segment on=传导管道（运行中）
+Digiline Conducting Pneumatic Tube Segment=Digiline传导式气动管道
+Mesecon and Digiline Conducting Pneumatic Tube Segment=Mesecon和Digiline传导管道
+Mesecon and Digiline Conducting Pneumatic Tube Segment on=Mesecon和Digiline传导管道（运行中）
+
+## sorting tubes
+Sorting Pneumatic Tube Segment=分类管道
+Sorting pneumatic tube=分类管道
+
+## teleport tube
+Receive=接收
+channels are public by default=频道默认为公开
+use <player>:<channel> for fully private channels=将<player>:<channel>用于完全私人的频道
+use <player>;<channel> for private receivers=使用<player>;<channel>作为私人接收器
+Teleporting Pneumatic Tube Segment=传送管道
+unconfigured Teleportation Tube=未配置的传送管道
+Sorry, channel '@1' is reserved for exclusive use by @2=抱歉，频道‘@1’保留供‘@2’专用
+Sorry, receiving from channel '@1' is reserved for @2=抱歉，从频道'@1'接收的内容已保留给'@2'
+Teleportation Tube @1 on '@2'=传送管'@1'在'@2'上
+
+## trashcan
+Trash Can=垃圾箱
+
+## tube registration
+Pneumatic tube segment (legacy)=普通管道（旧式）
+
+## vacuum tubes
+Vacuuming Pneumatic Tube Segment=拾取管道
+Adjustable Vacuuming Pneumatic Tube Segment=高级拾取管道
+Adjustable Vacuuming Pneumatic Tube Segment (@1m)=高级拾取管道(@1m)
+
+## wielder
+Node Breaker=方块破坏器
+Deployer=放置器
+Dispenser=投掷器
--- a/locale/template.txt
+++ b/locale/template.txt
@ -0,0 +1,112 @@
+# textdomain: pipeworks
+
+# License: CC-by-SA 4.0
+# Author:
+
+## digilines interfacing
+Channel=
+
+## init
+Allow splitting incoming stacks from tubes=
+
+## autocrafter
+Unknown item=
+unconfigured Autocrafter: unknown recipe=
+unconfigured Autocrafter=
+'@1' Autocrafter (@2)=
+Save=
+paused '@1' Autocrafter=
+Autocrafter=
+
+## compat-furnaces
+Allow splitting incoming material (not fuel) stacks from tubes=
+
+## decorative tubes
+Airtight steelblock embedded tube=
+Airtight panel embedded tube=
+
+## devices
+Pump/Intake Module=
+Valve=
+Decorative grating=
+Spigot outlet=
+Airtight Pipe entry/exit=
+Flow Sensor=
+Flow sensor (on)=
+empty=
+@1% full=
+Expansion Tank (@1)=
+Fluid Storage Tank (@1)=
+Fountainhead=
+Straight-only Pipe=
+
+## filter-injector
+(slot #@1 next)=
+@1 Filter-Injector=
+Sequence slots by Priority=
+Sequence slots Randomly=
+Sequence slots by Rotation=
+Exact match - off=
+Exact match - on=
+Prefer item types:=
+Itemwise=
+Stackwise=
+Digiline=
+
+## legacy
+Auto-Tap=
+
+## pipes
+Pipe Segment=
+Pipe Segment (legacy)=
+
+
+## routing tubes
+Pneumatic tube segment=
+Broken Tube=
+High Priority Tube Segment=
+Accelerating Pneumatic Tube Segment=
+Crossing Pneumatic Tube Segment=
+One way tube=
+
+## signal tubes
+Detecting Pneumatic Tube Segment on=
+Detecting Pneumatic Tube Segment=
+Digiline Detecting Pneumatic Tube Segment=
+Digiline Detecting Tube=
+Conducting Pneumatic Tube Segment=
+Conducting Pneumatic Tube Segment on=
+Digiline Conducting Pneumatic Tube Segment=
+Mesecon and Digiline Conducting Pneumatic Tube Segment=
+Mesecon and Digiline Conducting Pneumatic Tube Segment on=
+
+## sorting tubes
+Sorting Pneumatic Tube Segment=
+Sorting pneumatic tube=
+
+## teleport tube
+Receive=
+channels are public by default=
+use <player>:<channel> for fully private channels=
+use <player>;<channel> for private receivers=
+Teleporting Pneumatic Tube Segment=
+unconfigured Teleportation Tube=
+Sorry, channel '@1' is reserved for exclusive use by @2=
+Sorry, receiving from channel '@1' is reserved for @2=
+Teleportation Tube @1 on '@2'=
+
+## trashcan
+Trash Can=
+
+## tube registration
+Pneumatic tube segment (legacy)=
+
+## vacuum tubes
+Vacuuming Pneumatic Tube Segment=
+Adjustable Vacuuming Pneumatic Tube Segment=
+Adjustable Vacuuming Pneumatic Tube Segment (@1m)=
+
+## wielder
+Node Breaker=
+Deployer=
+Dispenser=
--- a/lua_tube.lua
+++ b/lua_tube.lua
@ -13,8 +13,10 @@
 -- newport = merge_port_states(state1, state2): just does result = state1 or state2 for every port
 -- set_port(pos, rule, state): activates/deactivates the mesecons according to the port states
 -- set_port_states(pos, ports): Applies new port states to a Luacontroller at pos
-- run(pos): runs the code in the controller at pos
-- reset_meta(pos, code, errmsg): performs a software-reset, installs new code and prints error messages
+-- run_inner(pos, code, event): runs code on the controller at pos and event
+-- reset_formspec(pos, code, errmsg): installs new code and prints error messages, without resetting LCID
+-- reset_meta(pos, code, errmsg): performs a software-reset, installs new code and prints error message
+-- run(pos, event): a wrapper for run_inner which gets code & handles errors via reset_meta
 -- resetn(pos): performs a hardware reset, turns off all ports
 --
 -- The Sandbox
@ -24,7 +26,7 @@
 -- use too much memory from the sandbox.
 -- You can add more functions to the environment
 -- (see where local env is defined)
-- Something nice to play is is appending minetest.env to it.
+-- Something nice to play is appending minetest.env to it.

 local BASENAME = "pipeworks:lua_tube"

@ -77,7 +79,7 @@ local function update_real_port_states(pos, rule_name, new_state)
 	if rule_name.x == nil then
 		for _, rname in ipairs(rule_name) do
 			local port = pos_to_side[rname.x + (2 * rname.y) + (3 * rname.z) + 4]
-			L[port] = (newstate == "on") and 1 or 0
+			L[port] = (new_state == "on") and 1 or 0
 		end
 	else
 		local port = pos_to_side[rule_name.x + (2 * rule_name.y) + (3 * rule_name.z) + 4]
@ -168,7 +170,7 @@ local function set_port_states(pos, ports)
 		-- Solution / Workaround:
 		-- Remember which output was turned off and ignore next "off" event.
 		local meta = minetest.get_meta(pos)
-		local ign = minetest.deserialize(meta:get_string("ignore_offevents")) or {}
+		local ign = minetest.deserialize(meta:get_string("ignore_offevents"), true) or {}
 		if ports.red    and not vports.red    and not mesecon.is_powered(pos, rules.red)    then ign.red    = true end
 		if ports.blue   and not vports.blue   and not mesecon.is_powered(pos, rules.blue)   then ign.blue   = true end
 		if ports.yellow and not vports.yellow and not mesecon.is_powered(pos, rules.yellow) then ign.yellow = true end
@ -214,7 +216,7 @@ end

 local function ignore_event(event, meta)
 	if event.type ~= "off" then return false end
-	local ignore_offevents = minetest.deserialize(meta:get_string("ignore_offevents")) or {}
+	local ignore_offevents = minetest.deserialize(meta:get_string("ignore_offevents"), true) or {}
 	if ignore_offevents[event.pin.name] then
 		ignore_offevents[event.pin.name] = nil
 		meta:set_string("ignore_offevents", minetest.serialize(ignore_offevents))
@ -227,7 +229,11 @@ end
 -------------------------

 local function safe_print(param)
+	local string_meta = getmetatable("")
+	local sandbox = string_meta.__index
+	string_meta.__index = string -- Leave string sandbox temporarily
 	print(dump(param))
+	string_meta.__index = sandbox -- Restore string sandbox
 end

 local function safe_date()
@ -267,6 +273,7 @@ local function remove_functions(x)
 	local seen = {}

 	local function rfuncs(x)
+		if x == nil then return end
 		if seen[x] then return end
 		seen[x] = true
 		if type(x) ~= "table" then return end
@ -290,49 +297,174 @@ local function remove_functions(x)
 	return x
 end

-local function get_interrupt(pos)
-	-- iid = interrupt id
-	local function interrupt(time, iid)
-		if type(time) ~= "number" then return end
-		local luac_id = minetest.get_meta(pos):get_int("luac_id")
-		mesecon.queue:add_action(pos, "pipeworks:lc_tube_interrupt", {luac_id, iid}, time, iid, 1)
+-- The setting affects API so is not intended to be changeable at runtime
+local get_interrupt
+if mesecon.setting("luacontroller_lightweight_interrupts", false) then
+	-- use node timer
+	get_interrupt = function(pos, itbl, send_warning)
+		return (function(time, iid)
+			if type(time) ~= "number" then error("Delay must be a number") end
+			if iid ~= nil then send_warning("Interrupt IDs are disabled on this server") end
+			table.insert(itbl, function() minetest.get_node_timer(pos):start(time) end)
+		end)
+	end
+else
+	-- use global action queue
+	-- itbl: Flat table of functions to run after sandbox cleanup, used to prevent various security hazards
+	get_interrupt = function(pos, itbl, send_warning)
+		-- iid = interrupt id
+		local function interrupt(time, iid)
+			-- NOTE: This runs within string metatable sandbox, so don't *rely* on anything of the form (""):y
+			-- Hence the values get moved out. Should take less time than original, so totally compatible
+			if type(time) ~= "number" then error("Delay must be a number") end
+			table.insert(itbl, function ()
+				-- Outside string metatable sandbox, can safely run this now
+				local luac_id = minetest.get_meta(pos):get_int("luac_id")
+				-- Check if IID is dodgy, so you can't use interrupts to store an infinite amount of data.
+				-- Note that this is safe from alter-after-free because this code gets run after the sandbox has ended.
+				-- This runs outside of the timer and *shouldn't* harm perf. unless dodgy data is being sent in the first place
+				iid = remove_functions(iid)
+				local msg_ser = minetest.serialize(iid)
+				if #msg_ser <= mesecon.setting("luacontroller_interruptid_maxlen", 256) then
+					mesecon.queue:add_action(pos, "pipeworks:lc_tube_interrupt", {luac_id, iid}, time, iid, 1)
+				else
+					send_warning("An interrupt ID was too large!")
+				end
+			end)
+		end
+		return interrupt
+	end
+end
+
+-- Given a message object passed to digiline_send, clean it up into a form
+-- which is safe to transmit over the network and compute its "cost" (a very
+-- rough estimate of its memory usage).
+--
+-- The cleaning comprises the following:
+-- 1. Functions (and userdata, though user scripts ought not to get hold of
+--    those in the first place) are removed, because they break the model of
+--    Digilines as a network that carries basic data, and they could exfiltrate
+--    references to mutable objects from one Luacontroller to another, allowing
+--    inappropriate high-bandwidth, no-wires communication.
+-- 2. Tables are duplicated because, being mutable, they could otherwise be
+--    modified after the send is complete in order to change what data arrives
+--    at the recipient, perhaps in violation of the previous cleaning rule or
+--    in violation of the message size limit.
+--
+-- The cost indication is only approximate; it’s not a perfect measurement of
+-- the number of bytes of memory used by the message object.
+--
+-- Parameters:
+-- msg -- the message to clean
+-- back_references -- for internal use only; do not provide
+--
+-- Returns:
+-- 1. The cleaned object.
+-- 2. The approximate cost of the object.
+local function clean_and_weigh_digiline_message(msg, back_references)
+	local t = type(msg)
+	if t == "string" then
+		-- Strings are immutable so can be passed by reference, and cost their
+		-- length plus the size of the Lua object header (24 bytes on a 64-bit
+		-- platform) plus one byte for the NUL terminator.
+		return msg, #msg + 25
+	elseif t == "number" then
+		-- Numbers are passed by value so need not be touched, and cost 8 bytes
+		-- as all numbers in Lua are doubles.
+		return msg, 8
+	elseif t == "boolean" then
+		-- Booleans are passed by value so need not be touched, and cost 1
+		-- byte.
+		return msg, 1
+	elseif t == "table" then
+		-- Tables are duplicated. Check if this table has been seen before
+		-- (self-referential or shared table); if so, reuse the cleaned value
+		-- of the previous occurrence, maintaining table topology and avoiding
+		-- infinite recursion, and charge zero bytes for this as the object has
+		-- already been counted.
+		back_references = back_references or {}
+		local bref = back_references[msg]
+		if bref then
+			return bref, 0
+		end
+		-- Construct a new table by cleaning all the keys and values and adding
+		-- up their costs, plus 8 bytes as a rough estimate of table overhead.
+		local cost = 8
+		local ret = {}
+		back_references[msg] = ret
+		for k, v in pairs(msg) do
+			local k_cost, v_cost
+			k, k_cost = clean_and_weigh_digiline_message(k, back_references)
+			v, v_cost = clean_and_weigh_digiline_message(v, back_references)
+			if k ~= nil and v ~= nil then
+				-- Only include an element if its key and value are of legal
+				-- types.
+				ret[k] = v
+			end
+			-- If we only counted the cost of a table element when we actually
+			-- used it, we would be vulnerable to the following attack:
+			-- 1. Construct a huge table (too large to pass the cost limit).
+			-- 2. Insert it somewhere in a table, with a function as a key.
+			-- 3. Insert it somewhere in another table, with a number as a key.
+			-- 4. The first occurrence doesn’t pay the cost because functions
+			--    are stripped and therefore the element is dropped.
+			-- 5. The second occurrence doesn’t pay the cost because it’s in
+			--    back_references.
+			-- By counting the costs regardless of whether the objects will be
+			-- included, we avoid this attack; it may overestimate the cost of
+			-- some messages, but only those that won’t be delivered intact
+			-- anyway because they contain illegal object types.
+			cost = cost + k_cost + v_cost
+		end
+		return ret, cost
+	else
+		return nil, 0
 	end
-	return interrupt
 end


-local function get_digiline_send(pos)
-	if not digiline then return end
+-- itbl: Flat table of functions to run after sandbox cleanup, used to prevent various security hazards
+local function get_digiline_send(pos, itbl, send_warning)
+	if not minetest.global_exists("digilines") then return end
+	local chan_maxlen = mesecon.setting("luacontroller_digiline_channel_maxlen", 256)
+	local maxlen = mesecon.setting("luacontroller_digiline_maxlen", 50000)
 	return function(channel, msg)
+		-- NOTE: This runs within string metatable sandbox, so don't *rely* on anything of the form (""):y
+		--        or via anything that could.
 		-- Make sure channel is string, number or boolean
-		if (type(channel) ~= "string" and type(channel) ~= "number" and type(channel) ~= "boolean") then
+		if type(channel) == "string" then
+			if #channel > chan_maxlen then
+				send_warning("Channel string too long.")
+				return false
+			end
+		elseif (type(channel) ~= "string" and type(channel) ~= "number" and type(channel) ~= "boolean") then
+			send_warning("Channel must be string, number or boolean.")
 			return false
 		end

-		-- It is technically possible to send functions over the wire since
-		-- the high performance impact of stripping those from the data has
-		-- been decided to not be worth the added realism.
-		-- Make sure serialized version of the data is not insanely long to
-		-- prevent DoS-like attacks
-		local msg_ser = minetest.serialize(msg)
-		if #msg_ser > mesecon.setting("luacontroller_digiline_maxlen", 50000) then
+		local msg_cost
+		msg, msg_cost = clean_and_weigh_digiline_message(msg)
+		if msg == nil or msg_cost > maxlen then
+			send_warning("Message was too complex, or contained invalid data.")
 			return false
 		end

-		minetest.after(0, function()
-			digilines.receptor_send(pos, digiline_rules_luatube, channel, msg)
+		table.insert(itbl, function ()
+			-- Runs outside of string metatable sandbox
+			local luac_id = minetest.get_meta(pos):get_int("luac_id")
+			mesecon.queue:add_action(pos, "pipeworks:lt_digiline_relay", {channel, luac_id, msg})
 		end)
 		return true
 	end
 end

-
 local safe_globals = {
+	-- Don't add pcall/xpcall unless willing to deal with the consequences (unless very careful, incredibly likely to allow killing server indirectly)
 	"assert", "error", "ipairs", "next", "pairs", "select",
 	"tonumber", "tostring", "type", "unpack", "_VERSION"
 }

-local function create_environment(pos, mem, event)
+local function create_environment(pos, mem, event, itbl, send_warning)
 	-- Make sure the tube hasn't broken.
 	local vports = minetest.registered_nodes[minetest.get_node(pos).name].virtual_portstates
 	if not vports then return {} end
@ -352,8 +484,8 @@ local function create_environment(pos, mem, event)
 		heat = mesecon.get_heat(pos),
 		heat_max = mesecon.setting("overheat_max", 20),
 		print = safe_print,
-		interrupt = get_interrupt(pos),
-		digiline_send = get_digiline_send(pos),
+		interrupt = get_interrupt(pos, itbl, send_warning),
+		digiline_send = get_digiline_send(pos, itbl, send_warning),
 		string = {
 			byte = string.byte,
 			char = string.char,
@ -441,10 +573,11 @@ local function create_sandbox(code, env)
 		jit.off(f, true)
 	end

+	local maxevents = mesecon.setting("luacontroller_maxevents", 10000)
 	return function(...)
+		-- NOTE: This runs within string metatable sandbox, so the setting's been moved out for safety
 		-- Use instruction counter to stop execution
 		-- after luacontroller_maxevents
-		local maxevents = mesecon.setting("luacontroller_maxevents", 10000)
 		debug.sethook(timeout, "", maxevents)
 		local ok, ret = pcall(f, ...)
 		debug.sethook()  -- Clear hook
@ -455,7 +588,7 @@ end


 local function load_memory(meta)
-	return minetest.deserialize(meta:get_string("lc_memory")) or {}
+	return minetest.deserialize(meta:get_string("lc_memory"), true) or {}
 end


@ -465,6 +598,7 @@ local function save_memory(pos, meta, mem)

 	if (#memstring <= memsize_max) then
 		meta:set_string("lc_memory", memstring)
+		meta:mark_as_private("lc_memory")
 	else
 		print("Error: lua_tube memory overflow. "..memsize_max.." bytes available, "
 				..#memstring.." required. Controller overheats.")
@ -472,26 +606,42 @@ local function save_memory(pos, meta, mem)
 	end
 end

-
-local function run(pos, event)
+-- Returns success (boolean), errmsg (string), retval(any, return value of the user supplied code)
+-- run (as opposed to run_inner) is responsible for setting up meta according to this output
+local function run_inner(pos, code, event)
 	local meta = minetest.get_meta(pos)
-	if overheat(pos) then return end
-	if ignore_event(event, meta) then return end
+	-- Note: These return success, presumably to avoid changing LC ID.
+	if overheat(pos) then return true, "", nil end
+	if ignore_event(event, meta) then return true, "", nil end

 	-- Load code & mem from meta
 	local mem  = load_memory(meta)
 	local code = meta:get_string("code")

+	-- 'Last warning' label.
+	local warning = ""
+	local function send_warning(str)
+		warning = "Warning: " .. str
+	end
+
 	-- Create environment
-	local env = create_environment(pos, mem, event)
+	local itbl = {}
+	local env = create_environment(pos, mem, event, itbl, send_warning)

 	-- Create the sandbox and execute code
 	local f, msg = create_sandbox(code, env)
-	if not f then return false, msg end
-	local succ, msg = pcall(f)
-	if not succ then return false, msg end
+	if not f then return false, msg, nil end
+	-- Start string true sandboxing
+	local onetruestring = getmetatable("")
+	-- If a string sandbox is already up yet inconsistent, something is very wrong
+	assert(onetruestring.__index == string)
+	onetruestring.__index = env.string
+	local success, msg = pcall(f)
+	onetruestring.__index = string
+	-- End string true sandboxing
+	if not success then return false, msg, nil end
 	if type(env.port) ~= "table" then
-		return false, "Ports set are invalid."
+		return false, "Ports set are invalid.", nil
 	end

 	-- Actually set the ports
@ -500,35 +650,81 @@ local function run(pos, event)
 	-- Save memory. This may burn the luacontroller if a memory overflow occurs.
 	save_memory(pos, meta, env.mem)

-	return succ, msg
+	-- Execute deferred tasks
+	for _, v in ipairs(itbl) do
+		local failure = v()
+		if failure then
+			return false, failure, nil
+		end
+	end
+	return true, warning, msg
 end

-mesecon.queue:add_function("pipeworks:lc_tube_interrupt", function (pos, luac_id, iid)
-	-- There is no lua_tube anymore / it has been reprogrammed / replaced / burnt
-	if (minetest.get_meta(pos):get_int("luac_id") ~= luac_id) then return end
-	if (minetest.registered_nodes[minetest.get_node(pos).name].is_burnt) then return end
-	run(pos, {type = "interrupt", iid = iid})
-end)
+local function reset_formspec(meta, code, errmsg)
+	meta:set_string("code", code)
+	meta:mark_as_private("code")
+	code = minetest.formspec_escape(code or "")
+	errmsg = minetest.formspec_escape(tostring(errmsg or ""))
+	meta:set_string("formspec", "size[12,10]"
+		.."background[-0.2,-0.25;12.4,10.75;jeija_luac_background.png]"
+		.."label[0.1,8.3;"..errmsg.."]"
+		.."textarea[0.2,0.2;12.2,9.5;code;;"..code.."]"
+		.."image_button[4.75,8.75;2.5,1;jeija_luac_runbutton.png;program;]"
+		.."image_button_exit[11.72,-0.25;0.425,0.4;jeija_close_window.png;exit;]"
+		)
+end

 local function reset_meta(pos, code, errmsg)
 	local meta = minetest.get_meta(pos)
-	meta:set_string("code", code)
-	code = minetest.formspec_escape(code or "")
-	errmsg = minetest.formspec_escape(tostring(errmsg or ""))
-	meta:set_string("formspec", "size[12,10]"..
-		"background[-0.2,-0.25;12.4,10.75;jeija_luac_background.png]"..
-		"textarea[0.2,0.2;12.2,9.5;code;;"..code.."]"..
-		"image_button[4.75,8.75;2.5,1;jeija_luac_runbutton.png;program;]"..
-		"image_button_exit[11.72,-0.25;0.425,0.4;jeija_close_window.png;exit;]"..
-		"label[0.1,9;"..errmsg.."]")
+	reset_formspec(meta, code, errmsg)
 	meta:set_int("luac_id", math.random(1, 65535))
 end

+-- Wraps run_inner with LC-reset-on-error
+local function run(pos, event)
+	local meta = minetest.get_meta(pos)
+	local code = meta:get_string("code")
+	local ok, errmsg, retval = run_inner(pos, code, event)
+	if not ok then
+		reset_meta(pos, code, errmsg)
+	else
+		reset_formspec(meta, code, errmsg)
+	end
+	return ok, errmsg, retval
+end
+
 local function reset(pos)
 	set_port_states(pos, {red = false, blue = false, yellow = false,
 		green = false, black = false, white = false})
 end

+local function node_timer(pos)
+	if minetest.registered_nodes[minetest.get_node(pos).name].is_burnt then
+		return false
+	end
+	run(pos, {type="interrupt"})
+	return false
+end
+
+-----------------------
+-- A.Queue callbacks --
+-----------------------
+
+mesecon.queue:add_function("pipeworks:lc_tube_interrupt", function (pos, luac_id, iid)
+	-- There is no lua_tube anymore / it has been reprogrammed / replaced / burnt
+	if (minetest.get_meta(pos):get_int("luac_id") ~= luac_id) then return end
+	if (minetest.registered_nodes[minetest.get_node(pos).name].is_burnt) then return end
+	run(pos, {type="interrupt", iid = iid})
+end)
+
+mesecon.queue:add_function("pipeworks:lt_digiline_relay", function (pos, channel, luac_id, msg)
+	if not digiline then return end
+	-- This check is only really necessary because in case of server crash, old actions can be thrown into the future
+	if (minetest.get_meta(pos):get_int("luac_id") ~= luac_id) then return end
+	if (minetest.registered_nodes[minetest.get_node(pos).name].is_burnt) then return end
+	-- The actual work
+	digiline:receptor_send(pos, digiline_rules_luatube, channel, msg)
+end)

 -----------------------
 -- Node Registration --
@ -558,6 +754,7 @@ local digiline = {
 	receptor = {},
 	effector = {
 		action = function(pos, node, channel, msg)
+			msg = clean_and_weigh_digiline_message(msg)
 			run(pos, {type = "digiline", channel = channel, msg = msg})
 		end
 	},
@ -565,6 +762,18 @@ local digiline = {
 		rules = pipeworks.digilines_rules
 	},
 }
+
+local function get_program(pos)
+	local meta = minetest.get_meta(pos)
+	return meta:get_string("code")
+end
+
+local function set_program(pos, code)
+	reset(pos)
+	reset_meta(pos, code)
+	return run(pos, {type="program"})
+end
+
 local function on_receive_fields(pos, form_name, fields, sender)
 	if not fields.program then
 		return
@ -574,12 +783,10 @@ local function on_receive_fields(pos, form_name, fields, sender)
 		minetest.record_protection_violation(pos, name)
 		return
 	end
-	reset(pos)
-	reset_meta(pos, fields.code)
-	local succ, err = run(pos, {type="program"})
-	if not succ then
-		print(err)
-		reset_meta(pos, fields.code, err)
+	local ok, err = set_program(pos, fields.code)
+	if not ok then
+		-- it's not an error from the server perspective
+		minetest.log("action", "Lua controller programming error: " .. tostring(err))
 	end
 end

@ -715,7 +922,11 @@ for white  = 0, 1 do
 		receptor = {
 			state = mesecon.state.on,
 			rules = output_rules[cid]
-		}
+		},
+		luacontroller = {
+			get_program = get_program,
+			set_program = set_program,
+		},
 	}

 	minetest.register_node(node_name, {
@ -723,6 +934,7 @@ for white  = 0, 1 do
 		drawtype = "nodebox",
 		tiles = tiles,
 		paramtype = "light",
+		is_ground_content = false,
 		groups = groups,
 		drop = BASENAME.."000000",
 		sunlight_propagates = true,
@ -749,6 +961,7 @@ for white  = 0, 1 do
 			pipeworks.after_dig(pos, node)
 		end,
 		is_luacontroller = true,
+		on_timer = node_timer,
 		tubelike = 1,
 		tube = {
 			connect_sides = {front = 1, back = 1, left = 1, right = 1, top = 1, bottom = 1},
@ -762,7 +975,7 @@ for white  = 0, 1 do
 						break
 					end
 				end
-				local succ, msg = run(pos, {
+				local succ, _, msg = run(pos, {
 					type = "item",
 					pin = src,
 					itemstring = stack:to_string(),
@ -785,14 +998,6 @@ for white  = 0, 1 do
 			minetest.swap_node(pos, {name = "pipeworks:broken_tube_1"})
 			pipeworks.scan_for_tube_objects(pos)
 		end,
-		on_blast = function(pos, intensity)
-			if not intensity or intensity > 1 + 3^0.5 then
-				minetest.remove_node(pos)
-				return {string.format("%s_%s", name, dropname)}
-			end
-			minetest.swap_node(pos, {name = "pipeworks:broken_tube_1"})
-			pipeworks.scan_for_tube_objects(pos)
-		end,
 	})
 end
 end
@ -836,6 +1041,7 @@ minetest.register_node(BASENAME .. "_burnt", {
 	tiles = tiles_burnt,
 	is_burnt = true,
 	paramtype = "light",
+	is_ground_content = false,
 	groups = {snappy = 3, tube = 1, tubedevice = 1, not_in_creative_inventory=1},
 	drop = BASENAME.."000000",
 	sunlight_propagates = true,
--- a/luaentity.lua
+++ b/luaentity.lua
@ -340,6 +340,8 @@ local move_entities_globalstep_part2 = function(dtime)
 			entity._velocity = master_entity:get_velocity()
 			entity._acceleration = master_entity:get_acceleration()
 		else
+			entity._velocity = entity._velocity or vector.new(0,0,0)
+			entity._acceleration = entity._acceleration or vector.new(0,0,0)
 			entity._pos = vector.add(vector.add(
 				entity._pos,
 				vector.multiply(entity._velocity, dtime)),
--- a/mod.conf
+++ b/mod.conf
@ -1 +1,5 @@
 name = pipeworks
+description = This mod uses mesh nodes and nodeboxes to supply a complete set of 3D pipes and tubes, along with devices that work with them.
+depends = default, basic_materials, screwdriver
+optional_depends = mesecons, mesecons_mvps, digilines, signs_lib
+min_minetest_version = 5.2.0
--- a/pipes.lua
+++ b/pipes.lua
@ -1,4 +1,5 @@
 -- This file supplies the steel pipes
+local S = minetest.get_translator("pipeworks")

 local REGISTER_COMPATIBILITY = true

@ -35,11 +36,11 @@ for index, connects in ipairs(cconnects) do
 	end
 	
 	local pgroups = {snappy = 3, pipe = 1, not_in_creative_inventory = 1}
-	local pipedesc = "Pipe segement".." "..dump(connects).."... You hacker, you."
+	local pipedesc = S("Pipe Segment").." "..dump(connects)

 	if #connects == 0 then
 		pgroups = {snappy = 3, tube = 1}
-		pipedesc = "Pipe segment"
+		pipedesc = S("Pipe Segment")
 	end
 	
 	local outimg_e = { "pipeworks_pipe_plain.png" }
@ -140,7 +141,7 @@ if REGISTER_COMPATIBILITY then
 		drawtype = "airlike",
 		sunlight_propagates = true,
 		paramtype = "light",
-		description = "Pipe Segment (legacy)",
+		description = S("Pipe Segment (legacy)"),
 		groups = {not_in_creative_inventory = 1, pipe_to_update = 1},
 		drop = "pipeworks:pipe_1_empty",
 		after_place_node = function(pos)
--- a/routing_tubes.lua
+++ b/routing_tubes.lua
@ -1,6 +1,6 @@
-
+local S = minetest.get_translator("pipeworks")
 -- the default tube and default textures
-pipeworks.register_tube("pipeworks:tube", "Pneumatic tube segment")
+pipeworks.register_tube("pipeworks:tube", S("Pneumatic tube segment"))
 minetest.register_craft( {
 	output = "pipeworks:tube_1 6",
 	recipe = {
@ -13,7 +13,7 @@ minetest.register_craft( {
 local nodecolor = 0xffff3030

 pipeworks.register_tube("pipeworks:broken_tube", {
-	description = "Broken Tube (you hacker you)",
+	description = S("Broken Tube"),
 	plain = { { name = "pipeworks_broken_tube_plain.png", backface_culling = false, color = nodecolor } },
 	noctr = { { name = "pipeworks_broken_tube_plain.png", backface_culling = false, color = nodecolor } },
 	ends  = { { name = "pipeworks_broken_tube_end.png",   color = nodecolor } },
@ -35,7 +35,7 @@ pipeworks.register_tube("pipeworks:broken_tube", {
 			local itemstack = puncher:get_wielded_item()
 			local wieldname = itemstack:get_name()
 			local playername = puncher:get_player_name()
-			print("[Pipeworks] "..playername.." struck a broken tube at "..minetest.pos_to_string(pos))
+			local log_msg = playername.." struck a broken tube at "..minetest.pos_to_string(pos).."\n"
 			if   wieldname == "anvil:hammer"
 			  or wieldname == "cottages:hammer"
 			  or wieldname == "glooptest:hammer_steel"
@ -47,17 +47,17 @@ pipeworks.register_tube("pipeworks:broken_tube", {
 				local meta = minetest.get_meta(pos)
 				local was_node = minetest.deserialize(meta:get_string("the_tube_was"))
 				if was_node and was_node ~= "" then
-					print("            with "..wieldname.." to repair it.")
+					pipeworks.logger(log_msg.."            with "..wieldname.." to repair it.")
 					minetest.swap_node(pos, { name = was_node.name, param2 = was_node.param2 })
 					pipeworks.scan_for_tube_objects(pos)
 					itemstack:add_wear(1000)
 					puncher:set_wielded_item(itemstack)
 					return itemstack
 				else
-					print("            but it can't be repaired.")
+					pipeworks.logger(log_msg.."            but it can't be repaired.")
 				end
 			else
-				print("            with "..wieldname.." but that tool is too weak.")
+				pipeworks.logger(log_msg.."            with "..wieldname.." but that tool is too weak.")
 			end
 		end
 	}
@ -69,7 +69,7 @@ pipeworks.register_tube("pipeworks:broken_tube", {
 if pipeworks.enable_priority_tube then
 	local color = "#ff3030:128"
 	pipeworks.register_tube("pipeworks:priority_tube", {
-			description = "High Priority Tube Segment",
+			description = S("High Priority Tube Segment"),
 			inventory_image = "pipeworks_tube_inv.png^[colorize:" .. color,
 			plain = { { name = "pipeworks_tube_plain.png", color = nodecolor } },
 			noctr = { { name = "pipeworks_tube_noctr.png", color = nodecolor } },
@ -91,7 +91,7 @@ end

 if pipeworks.enable_accelerator_tube then
 	pipeworks.register_tube("pipeworks:accelerator_tube", {
-			description = "Accelerating Pneumatic Tube Segment",
+			description = S("Accelerating Pneumatic Tube Segment"),
 			inventory_image = "pipeworks_accelerator_tube_inv.png",
 			plain = { "pipeworks_accelerator_tube_plain.png" },
 			noctr = { "pipeworks_accelerator_tube_noctr.png" },
@ -116,7 +116,7 @@ end

 if pipeworks.enable_crossing_tube then
 	pipeworks.register_tube("pipeworks:crossing_tube", {
-			description = "Crossing Pneumatic Tube Segment",
+			description = S("Crossing Pneumatic Tube Segment"),
 			inventory_image = "pipeworks_crossing_tube_inv.png",
 			plain = { "pipeworks_crossing_tube_plain.png" },
 			noctr = { "pipeworks_crossing_tube_noctr.png" },
@ -138,7 +138,7 @@ end

 if pipeworks.enable_one_way_tube then
 	minetest.register_node("pipeworks:one_way_tube", {
-		description = "One way tube",
+		description = S("One way tube"),
 		tiles = {"pipeworks_one_way_tube_top.png", "pipeworks_one_way_tube_top.png", "pipeworks_one_way_tube_output.png",
 			"pipeworks_one_way_tube_input.png", "pipeworks_one_way_tube_side.png", "pipeworks_one_way_tube_top.png"},
 		paramtype2 = "facedir",
--- a/signal_tubes.lua
+++ b/signal_tubes.lua
@ -1,7 +1,8 @@
+local S = minetest.get_translator("pipeworks")
 if pipeworks.enable_detector_tube then
 	local detector_tube_step = 5 * tonumber(minetest.settings:get("dedicated_server_step"))
 	pipeworks.register_tube("pipeworks:detector_tube_on", {
-			description = "Detecting Pneumatic Tube Segment on (you hacker you)",
+			description = S("Detecting Pneumatic Tube Segment on"),
 			inventory_image = "pipeworks_detector_tube_inv.png",
 			plain = { "pipeworks_detector_tube_plain.png" },
 			node_def = {
@ -40,7 +41,7 @@ if pipeworks.enable_detector_tube then
 			},
 	})
 	pipeworks.register_tube("pipeworks:detector_tube_off", {
-			description = "Detecting Pneumatic Tube Segment",
+			description = S("Detecting Pneumatic Tube Segment"),
 			inventory_image = "pipeworks_detector_tube_inv.png",
 			plain = { "pipeworks_detector_tube_plain.png" },
 			node_def = {
@ -70,7 +71,7 @@ end
 local digiline_enabled = minetest.get_modpath("digilines") ~= nil
 if digiline_enabled and pipeworks.enable_digiline_detector_tube then
 	pipeworks.register_tube("pipeworks:digiline_detector_tube", {
-			description = "Digiline Detecting Pneumatic Tube Segment",
+			description = S("Digiline Detecting Pneumatic Tube Segment"),
 			inventory_image = "pipeworks_digiline_detector_tube_inv.png",
 			plain = { "pipeworks_digiline_detector_tube_plain.png" },
 			node_def = {
@ -79,7 +80,7 @@ if digiline_enabled and pipeworks.enable_digiline_detector_tube then

 						local setchan = meta:get_string("channel")

-						digiline:receptor_send(pos, digiline.rules.default, setchan, stack:to_string())
+						digiline:receptor_send(pos, digiline.rules.default, setchan, stack:to_table())

 						return pipeworks.notvel(pipeworks.meseadjlist, velocity)
 					end},
@ -87,9 +88,9 @@ if digiline_enabled and pipeworks.enable_digiline_detector_tube then
 					local meta = minetest.get_meta(pos)
 					meta:set_string("formspec",
 						"size[8.6,2.2]"..
-						"field[0.6,0.6;8,1;channel;Channel:;${channel}]"..
+						"field[0.6,0.6;8,1;channel;"..S("Channel")..";${channel}]"..
 						"image[0.3,1.3;1,1;pipeworks_digiline_detector_tube_inv.png]"..
-						"label[1.6,1.2;Digiline Detecting Tube]"
+						"label[1.6,1.2;"..S("Digiline Detecting Tube").."]"
 					)
 				end,
 				on_receive_fields = function(pos, formname, fields, sender)
@ -122,7 +123,7 @@ end

 if pipeworks.enable_conductor_tube then
 	pipeworks.register_tube("pipeworks:conductor_tube_off", {
-			description = "Conducting Pneumatic Tube Segment",
+			description = S("Conducting Pneumatic Tube Segment"),
 			inventory_image = "pipeworks_conductor_tube_inv.png",
 			short = "pipeworks_conductor_tube_short.png",
 			plain = { "pipeworks_conductor_tube_plain.png" },
@ -136,7 +137,7 @@ if pipeworks.enable_conductor_tube then
 			},
 	})
 	pipeworks.register_tube("pipeworks:conductor_tube_on", {
-			description = "Conducting Pneumatic Tube Segment on (you hacker you)",
+			description = S("Conducting Pneumatic Tube Segment on"),
 			inventory_image = "pipeworks_conductor_tube_inv.png",
 			short = "pipeworks_conductor_tube_short.png",
 			plain = { "pipeworks_conductor_tube_on_plain.png" },
@ -160,7 +161,7 @@ end

 if digiline_enabled and pipeworks.enable_digiline_conductor_tube then
 	pipeworks.register_tube("pipeworks:digiline_conductor_tube", {
-		description = "Digiline Conducting Pneumatic Tube Segment",
+		description = S("Digiline Conducting Pneumatic Tube Segment"),
 		inventory_image = "pipeworks_tube_inv.png^pipeworks_digiline_conductor_tube_inv.png",
 		short = "pipeworks_tube_short.png^pipeworks_digiline_conductor_tube_short.png",
 		plain = {"pipeworks_tube_plain.png^pipeworks_digiline_conductor_tube_plain.png"},
@ -178,7 +179,7 @@ end
 if digiline_enabled and pipeworks.enable_digiline_conductor_tube and
 		pipeworks.enable_conductor_tube then
 	pipeworks.register_tube("pipeworks:mesecon_and_digiline_conductor_tube_off", {
-		description = "Mesecon and Digiline Conducting Pneumatic Tube Segment",
+		description = S("Mesecon and Digiline Conducting Pneumatic Tube Segment"),
 		inventory_image = "pipeworks_conductor_tube_inv.png^pipeworks_digiline_conductor_tube_inv.png",
 		short = "pipeworks_conductor_tube_short.png^pipeworks_digiline_conductor_tube_short.png",
 		plain = {"pipeworks_conductor_tube_plain.png^pipeworks_digiline_conductor_tube_plain.png"},
@ -195,7 +196,7 @@ if digiline_enabled and pipeworks.enable_digiline_conductor_tube and
 		},
 	})
 	pipeworks.register_tube("pipeworks:mesecon_and_digiline_conductor_tube_on", {
-		description = "Mesecon and Digiline Conducting Pneumatic Tube Segment on (you hacker you)",
+		description = S("Mesecon and Digiline Conducting Pneumatic Tube Segment on"),
 		inventory_image = "pipeworks_conductor_tube_inv.png^pipeworks_digiline_conductor_tube_inv.png",
 		short = "pipeworks_conductor_tube_short.png^pipeworks_digiline_conductor_tube_short.png",
 		plain = {"pipeworks_conductor_tube_on_plain.png^pipeworks_digiline_conductor_tube_plain.png"},
--- a/sorting_tubes.lua
+++ b/sorting_tubes.lua
@ -1,3 +1,4 @@
+local S = minetest.get_translator("pipeworks")
 local fs_helpers = pipeworks.fs_helpers

 if pipeworks.enable_mese_tube then
@ -55,7 +56,7 @@ if pipeworks.enable_mese_tube then
 	end

 	pipeworks.register_tube("pipeworks:mese_tube", {
-			description = "Sorting Pneumatic Tube Segment",
+			description = S("Sorting Pneumatic Tube Segment"),
 			inventory_image = "pipeworks_mese_tube_inv.png",
 			noctr = {"pipeworks_mese_tube_noctr_1.png", "pipeworks_mese_tube_noctr_2.png", "pipeworks_mese_tube_noctr_3.png",
 				"pipeworks_mese_tube_noctr_4.png", "pipeworks_mese_tube_noctr_5.png", "pipeworks_mese_tube_noctr_6.png"},
@ -107,7 +108,7 @@ if pipeworks.enable_mese_tube then
 						inv:set_size("line"..tostring(i), 6*1)
 					end
 					update_formspec(pos)
-					meta:set_string("infotext", "Sorting pneumatic tube")
+					meta:set_string("infotext", S("Sorting pneumatic tube"))
 				end,
 				on_punch = update_formspec,
 				on_receive_fields = function(pos, formname, fields, sender)
--- a/teleport_tube.lua
+++ b/teleport_tube.lua
@ -1,3 +1,4 @@
+local S = minetest.get_translator("pipeworks")
 local filename=minetest.get_worldpath() .. "/teleport_tubes"

 local tp_tube_db = nil -- nil forces a read
@ -127,19 +128,19 @@ local function update_meta(meta, can_receive)
 	meta:set_int("can_receive", can_receive and 1 or 0)
 	local cr_state = can_receive and "on" or "off"
 	meta:set_string("formspec","size[8.6,2.2]"..
-			"field[0.6,0.6;7,1;channel;Channel:;${channel}]"..
-			"label[7.3,0;Receive]"..
+			"field[0.6,0.6;7,1;channel;"..S("Channel")..";${channel}]"..
+			"label[7.3,0;"..S("Receive").."]"..
 			"image_button[7.3,0.3;1,0.6;pipeworks_button_" .. cr_state .. ".png;cr" .. (can_receive and 0 or 1) .. ";;;false;pipeworks_button_interm.png]"..
 			"image[0.3,1.3;1,1;pipeworks_teleport_tube_inv.png]"..
-			"label[1.6,1.2;channels are public by default]" ..
-			"label[1.6,1.5;use <player>:<channel> for fully private channels]" ..
-			"label[1.6,1.8;use <player>\\;<channel> for private receivers]" ..
+			"label[1.6,1.2;"..S("channels are public by default").."]" ..
+			"label[1.6,1.5;"..S("use <player>:<channel> for fully private channels").."]" ..
+			"label[1.6,1.8;"..S("use <player>\\;<channel> for private receivers").."]" ..
 			default.gui_bg..
 			default.gui_bg_img)
 end

 pipeworks.register_tube("pipeworks:teleport_tube", {
-	description = "Teleporting Pneumatic Tube Segment",
+	description = S("Teleporting Pneumatic Tube Segment"),
 	inventory_image = "pipeworks_teleport_tube_inv.png",
 	noctr = { "pipeworks_teleport_tube_noctr.png" },
 	plain = { "pipeworks_teleport_tube_plain.png" },
@ -169,7 +170,7 @@ pipeworks.register_tube("pipeworks:teleport_tube", {
 		on_construct = function(pos)
 			local meta = minetest.get_meta(pos)
 			update_meta(meta, true)
-			meta:set_string("infotext", "unconfigured Teleportation Tube")
+			meta:set_string("infotext", S("unconfigured Teleportation Tube"))
 		end,
 		on_receive_fields = function(pos,formname,fields,sender)
 			if not fields.channel -- ignore escaping or clientside manipulation of the form
@ -189,12 +190,14 @@ pipeworks.register_tube("pipeworks:teleport_tube", {
 				if name and mode and name ~= sender_name then
 					--channels starting with '[name]:' can only be used by the named player
 					if mode == ":" then
-						minetest.chat_send_player(sender_name, "Sorry, channel '"..new_channel.."' is reserved for exclusive use by "..name)
+						minetest.chat_send_player(sender_name, S("Sorry, channel '@1' is reserved for exclusive use by @2",
+							new_channel, name))
 						return
 				
 					--channels starting with '[name];' can be used by other players, but cannot be received from
 					elseif mode == ";" and (fields.cr1 or (can_receive ~= 0 and not fields.cr0)) then
-						minetest.chat_send_player(sender_name, "Sorry, receiving from channel '"..new_channel.."' is reserved for "..name)
+						minetest.chat_send_player(sender_name, S("Sorry, receiving from channel '@1' is reserved for @2",
+							new_channel, name))
 						return
 					end
 				end
@ -226,11 +229,11 @@ pipeworks.register_tube("pipeworks:teleport_tube", {
 				if channel ~= "" then
 					set_tube(pos, channel, can_receive)
 					local cr_description = (can_receive == 1) and "sending and receiving" or "sending"
-					meta:set_string("infotext", string.format("Teleportation Tube %s on '%s'", cr_description, channel))
+					meta:set_string("infotext", S("Teleportation Tube @1 on '@2'", cr_description, channel))
 				else
 					-- remove empty channel tubes, to not have to search through them
 					remove_tube(pos)
-					meta:set_string("infotext", "unconfigured Teleportation Tube")
+					meta:set_string("infotext", S("unconfigured Teleportation Tube"))
 				end
 			end
 		end,
@ -258,3 +261,11 @@ if minetest.get_modpath("mesecons_mvps") ~= nil then
 		end
 	end)
 end
+
+-- Expose teleport tube database API for other mods
+pipeworks.tptube = {
+	hash = hash,
+	save_tube_db = save_tube_db,
+	get_db = function() return tp_tube_db or read_tube_db() end,
+	tp_tube_db_version = tp_tube_db_version
+}
--- a/trashcan.lua
+++ b/trashcan.lua
@ -1,5 +1,6 @@
+local S = minetest.get_translator("pipeworks")
 minetest.register_node("pipeworks:trashcan", {
-	description = "Trash Can", 
+	description = S("Trash Can"), 
 	drawtype = "normal", 
 	tiles = {
 		"pipeworks_trashcan_bottom.png",
@ -22,7 +23,7 @@ minetest.register_node("pipeworks:trashcan", {
 		meta:set_string("formspec",
 				"size[8,7]"..
 				"item_image[0,0;1,1;pipeworks:trashcan]"..
-				"label[1,0;Trash Can]"..
+				"label[1,0;"..S("Trash Can").."]"..
 				"list[context;trash;3.5,1;1,1;]"..
 				default.gui_bg..
 				default.gui_bg_img..
@ -30,7 +31,7 @@ minetest.register_node("pipeworks:trashcan", {
 				default.get_hotbar_bg(0,3) ..
 				"list[current_player;main;0,3;8,4;]" ..
 				"listring[]")
-		meta:set_string("infotext", "Trash Can")
+		meta:set_string("infotext", S("Trash Can"))
 		meta:get_inventory():set_size("trash", 1)
 	end, 
 	after_place_node = pipeworks.after_place,
--- a/tube_registration.lua
+++ b/tube_registration.lua
@ -1,4 +1,5 @@
 -- This file supplies the various kinds of pneumatic tubes
+local S = minetest.get_translator("pipeworks")

 local tubenodes = {}
 pipeworks.tubenodes = tubenodes
@ -56,8 +57,8 @@ local register_one_tube = function(name, tname, dropname, desc, plain, noctrs, e
 	end

 	local tgroups = {snappy = 3, tube = 1, tubedevice = 1, not_in_creative_inventory = 1}
-	local tubedesc = string.format("%s %s... You hacker, you.", desc, dump(connects))
-	local iimg = plain[1]
+	local tubedesc = string.format("%s %s", desc, dump(connects))
+	local iimg = type(plain[1]) == "table" and plain[1].name or plain[1]
 	local wscale = {x = 1, y = 1, z = 1}

 	if #connects == 0 then
@ -197,7 +198,7 @@ local register_all_tubes = function(name, desc, plain, noctrs, ends, short, inv,
 				wield_image = inv,
 				paramtype = "light",
 				sunlight_propagates = true,
-				description = "Pneumatic tube segment (legacy)",
+				description = S("Pneumatic tube segment (legacy)"),
 				after_place_node = pipeworks.after_place,
 				groups = {not_in_creative_inventory = 1, tube_to_update = 1, tube = 1},
 				tube = {connect_sides = {front = 1, back = 1, left = 1, right = 1, top = 1, bottom = 1}},
--- a/vacuum_tubes.lua
+++ b/vacuum_tubes.lua
@ -1,6 +1,7 @@
+local S = minetest.get_translator("pipeworks")
 if pipeworks.enable_sand_tube then
 	pipeworks.register_tube("pipeworks:sand_tube", {
-		description = "Vacuuming Pneumatic Tube Segment",
+		description = S("Vacuuming Pneumatic Tube Segment"),
 		inventory_image = "pipeworks_sand_tube_inv.png",
 		short = "pipeworks_sand_tube_short.png",
 		noctr = {"pipeworks_sand_tube_noctr.png"},
@ -28,7 +29,7 @@ end

 if pipeworks.enable_mese_sand_tube then
 	pipeworks.register_tube("pipeworks:mese_sand_tube", {
-			description = "Adjustable Vacuuming Pneumatic Tube Segment",
+			description = S("Adjustable Vacuuming Pneumatic Tube Segment"),
 			inventory_image = "pipeworks_mese_sand_tube_inv.png",
 			short = "pipeworks_mese_sand_tube_short.png",
 			noctr = {"pipeworks_mese_sand_tube_noctr.png"},
@ -44,7 +45,7 @@ if pipeworks.enable_mese_sand_tube then
 							"field[1.3,0.4;1,1;dist;radius;${dist}]"..
 							default.gui_bg..
 							default.gui_bg_img)
-					meta:set_string("infotext", "Adjustable Vacuuming Pneumatic Tube Segment")
+					meta:set_string("infotext", S("Adjustable Vacuuming Pneumatic Tube Segment"))
 				end,
 				on_receive_fields = function(pos,formname,fields,sender)
 					if not pipeworks.may_configure(pos, sender) then return end
@ -54,7 +55,7 @@ if pipeworks.enable_mese_sand_tube then
 						dist = math.max(0, dist)
 						dist = math.min(8, dist)
 						meta:set_int("dist", dist)
-						meta:set_string("infotext", ("Adjustable Vacuuming Pneumatic Tube Segment (%dm)"):format(dist))
+						meta:set_string("infotext", (S("Adjustable Vacuuming Pneumatic Tube Segment (@1m)", dist)))
 					end
 				end,
 			},
--- a/wielder.lua
+++ b/wielder.lua
@ -1,3 +1,4 @@
+local S = minetest.get_translator("pipeworks")
 local assumed_eye_pos = vector.new(0, 1.5, 0)

 local function vector_copy(v)
@ -39,7 +40,7 @@ local can_tool_dig_node = function(nodename, toolcaps, toolname)
 		-- but a player holding one can - the game seems to fall back to the hand.
 		-- fall back to checking the hand's properties if the tool isn't the correct one.
 		local hand_caps = minetest.registered_items[""].tool_capabilities
-		diggable = minetest.get_dig_params(nodegroups, hand_caps)
+		diggable = minetest.get_dig_params(nodegroups, hand_caps).diggable
 	end
 	return diggable
 end
@ -259,7 +260,7 @@ if pipeworks.enable_node_breaker then
 	local wield_inv_name = "pick"
 	data = {
 		name_base = name_base,
-		description = "Node Breaker",
+		description = S("Node Breaker"),
 		texture_base = "pipeworks_nodebreaker",
 		texture_stateful = { top = true, bottom = true, side2 = true, side1 = true, front = true },
 		tube_connect_sides = { top=1, bottom=1, left=1, right=1, back=1 },
@ -377,7 +378,7 @@ if pipeworks.enable_node_breaker then
 	minetest.register_craft({
 		output = "pipeworks:nodebreaker_off",
 		recipe = {
-			{ "pipeworks:gear", "pipeworks:gear",   "pipeworks:gear"    },
+			{ "basic_materials:gear_steel", "basic_materials:gear_steel",   "basic_materials:gear_steel"    },
 			{ "default:stone", "mesecons:piston",   "default:stone" },
 			{ "group:wood",    "mesecons:mesecon",  "group:wood" },
 		}
@ -408,7 +409,7 @@ end
 if pipeworks.enable_deployer then
 	register_wielder({
 		name_base = "pipeworks:deployer",
-		description = "Deployer",
+		description = S("Deployer"),
 		texture_base = "pipeworks_deployer",
 		texture_stateful = { front = true },
 		tube_connect_sides = { back=1 },
@ -441,7 +442,7 @@ end
 if pipeworks.enable_dispenser then
 	register_wielder({
 		name_base = "pipeworks:dispenser",
-		description = "Dispenser",
+		description = S("Dispenser"),
 		texture_base = "pipeworks_dispenser",
 		texture_stateful = { front = true },
 		tube_connect_sides = { back=1 },
Author	SHA1	Message	Date
Vanessa Dannenberg	8322f256c5	Merge branch 'master' into 'master' Prevent the symptoms of Issue #33 See merge request VanessaE/pipeworks!31	2020-12-18 21:44:11 +00:00
Skgland	ba7eb19317	Prevent the symptoms of Issue #33 Try to prevent the crash from issue #33 by replaving nil velocity or acceleration with (0,0,0). This does not fix the underlying cause of them being nil, but should prevent the crash.	2020-12-18 19:28:07 +01:00
VanessaE	065c953eba	use the right gear item in node breaker	2020-10-28 12:30:48 -04:00
Vanessa Dannenberg	9a63d17e4a	Merge branch 'm_disable_print_message' into 'master' Log the "Pipeworks loaded!" message to infostream instead of printing it See merge request VanessaE/pipeworks!30	2020-10-17 18:55:24 +00:00
Vanessa Dannenberg	d814357ddf	Merge branch 'm_table_extends_clean' into 'master' Make pipeworks.table_extend easier to read See merge request VanessaE/pipeworks!29	2020-10-17 18:55:01 +00:00
HybridDog	c2fe5fe956	Make pipeworks.table_extend easier to read In my opinion this clarifies that tbl2 is attached at the end of tbl	2020-10-17 20:50:20 +02:00
HybridDog	9dbaa5f4f6	Log the "Pipeworks loaded!" message to infostream instead of printing it	2020-10-17 20:46:44 +02:00
Vanessa Dannenberg	d93396600f	Merge branch 'protected-access-to-wielders' into 'master' Allow protected access to wielder inventories. Closes #40 See merge request VanessaE/pipeworks!27	2020-09-24 15:33:17 +00:00
auouymous	c966a8a57d	Allow players with the protection_bypass privilege or access to the protection to access wielder node inventories. Fixes #40.	2020-09-24 05:12:32 -06:00
Vanessa Dannenberg	61b061f669	Merge branch 'avoid-protection-check-on-chest-close' into 'master' Avoid protection check on chest close. Closes #23 See merge request VanessaE/pipeworks!26	2020-09-11 09:45:04 +00:00
auouymous	fe91d5eb46	Avoid protection check on chest close. Fixes #23.	2020-09-10 23:12:11 -06:00
Vanessa Dannenberg	eb1064ca6d	Merge branch 'patch-1' into 'master' Update pipeworks.zh_CN.tr See merge request VanessaE/pipeworks!25	2020-09-05 07:14:04 +00:00
wzy2006	f54e25ec52	Update pipeworks.zh_CN.tr	2020-09-05 06:25:58 +00:00
Vanessa Dannenberg	dedb0dd54e	Merge branch 'tptube-api' into 'master' Expose teleport tube database API See merge request VanessaE/pipeworks!24	2020-08-10 17:54:28 +00:00
SX	477a024034	Expose teleport tube database API	2020-08-09 23:09:31 +03:00
Vanessa Dannenberg	34cb0e7682	Merge branch 'master' into 'master' Add "get_recipe" digiline command for querying the current autocrafter recipe. See merge request VanessaE/pipeworks!23	2020-07-30 00:40:41 +00:00
Fedja Beader	505fc7cc49	Add "get_recipe" digiline command for querying the current autocrafter recipe. Useful for having the player teach the luacontroller how to craft various items.	2020-07-23 01:49:37 +02:00
Vanessa Dannenberg	cb58a646cf	Merge branch 'undefined' into 'master' Add Chinese Translation See merge request VanessaE/pipeworks!22	2020-07-19 03:55:39 +00:00
wzy2006	e3135c53f0	Add Chinese Translation	2020-07-19 02:22:12 +00:00
Vanessa Dannenberg	366d57f4da	Merge branch 'fix_connect_sides' into 'master' Consider connect_sides for item transport See merge request VanessaE/pipeworks!21	2020-06-30 10:39:52 +00:00
Alexander Ried	c79e68a80c	Consider connect_sides for item transport Previously connect_sides was only used to choose the correct visual model, but not during item transport. This allowed items to exit tubes in directions without a visual connection and enter objects from sides that should not be connectable according to connect_sides. For example an item could enter a chest from the front, if a tube passed there. This change saves the connect_sides in the meta table of the object whenever the visual representation is updated. When nothing is cached yet, it uses the old behavior. That way it does not break existing builds.	2020-06-30 10:11:22 +00:00
Vanessa Dannenberg	9338c109a6	Merge branch 'rebased_luacontroller' into 'master' Rebase lua_tube onto upstream luacontroller See merge request VanessaE/pipeworks!20	2020-06-30 09:41:01 +00:00
tuedel	63bee98948	Fix typo in luatube update_real_port_states helper	2020-06-30 09:17:46 +00:00
groxxda	ee6c9991b9	Rebase lua_tube onto upstream luacontroller Adds: - various bug fixes - error label on the formspec - lightweight interrupts	2020-06-30 09:15:50 +00:00
VanessaE	9eefe9c7bb	add minimum minetest version key for contentdb	2020-06-03 13:00:28 -04:00
Vanessa Dannenberg	8281e3d068	Merge branch 'nodebreaker_fix' into 'master' Prevent the node breaker from digging all nodes See merge request VanessaE/pipeworks!19	2020-05-26 20:56:09 +00:00
upsilon	ed282b0298	Prevent node breaker from digging all nodes A small mistake in the code allowed the node breaker to dig any node using any tool, including hand.	2020-05-26 22:29:16 +02:00
SmallJoker	5410ea74f2	Fix wrong inventory_image and wield_image types	2020-05-07 12:13:25 -04:00
Vanessa Dannenberg	4602290bc5	Merge branch 'master' into 'master' Change digilines detector tube to send an item table instead of an item string See merge request VanessaE/pipeworks!18	2020-04-28 03:29:22 +00:00
Roger	64fb90f3e5	Change digilines detector tube to send an item table instead of an item string	2020-04-28 04:08:31 +01:00
Vanessa Dannenberg	99cb3a5d9d	Merge branch 'fix-21' into 'master' Translation string errors Closes #21 See merge request VanessaE/pipeworks!17	2020-02-20 14:29:07 +00:00
Louis Royer	728d4e179a	Translation string errors Fixes #21. Sorry, I had put wrong identifiers in translations strings. Also, found another one to fix in `teleport_tube.lua`. I hope, there is no other error.	2020-02-20 15:27:08 +01:00
Vanessa Dannenberg	760e9e383c	Merge branch 'mt5-locale' into 'master' French translation See merge request VanessaE/pipeworks!16	2020-02-18 17:34:52 +00:00
Louis Royer	62bc13078f	Add translation support - Created `locale/template.txt` - Fixed some typos - Replace some `print("[pipeworks]"..` with `pipeworks.logger()` - Removed "You hacker, you" from descriptions	2020-02-18 17:34:52 +00:00
Vanessa Dannenberg	84d7104c66	Merge branch 'master' into 'master' Fix injector compatibility with technic HV machines Closes #20 See merge request VanessaE/pipeworks!15	2020-01-14 12:35:37 +00:00
OgelGames	2ca825f991	fix injector compatibility with technic hv machines	2020-01-14 23:07:09 +11:00
Vanessa Dannenberg	0fa88b7054	Merge branch 'filter-injector-refactor' into 'master' filter-injector.lua: eliminate most parameters from grabAndFire by making it a closure See merge request VanessaE/pipeworks!13	2020-01-10 19:48:57 +00:00
electrodude	8f03c0e684	filter-injector.lua: Rename exact_match -> exmatch_mode Also fixed bad conditional that would accept non-integer values of exmatch in a message.	2020-01-10 19:48:57 +00:00
				`@ -1 +0,0 @@`
				`This mod uses mesh nodes and nodeboxes to supply a complete set of 3D pipes and tubes, along with devices that work with them.`