"explode" all modpacks into their individual components

(you can't have a modpack buried inside a modpack)

70 files changed, 0 insertions, 7520 deletions

diff --git a/technic/technic/machines/HV/battery_box.lua b/technic/technic/machines/HV/battery_box.lua
deleted file mode 100644
index 1e054ec..0000000
--- a/technic/technic/machines/HV/battery_box.lua
+++ /dev/null
@@ -1,21 +0,0 @@
--- HV battery box
-minetest.register_craft({
-	output = 'technic:hv_battery_box0',
-	recipe = {
-		{'technic:mv_battery_box0', 'technic:mv_battery_box0', 'technic:mv_battery_box0'},
-		{'technic:mv_battery_box0', 'technic:hv_transformer',  'technic:mv_battery_box0'},
-		{'',                        'technic:hv_cable0',       ''},
-	}
-})
-
-technic.register_battery_box({
-	tier           = "HV",
-	max_charge     = 1000000,
-	charge_rate    = 100000,
-	discharge_rate = 400000,
-	charge_step    = 10000,
-	discharge_step = 40000,
-	upgrade        = 1,
-	tube           = 1,
-})
-
diff --git a/technic/technic/machines/HV/cables.lua b/technic/technic/machines/HV/cables.lua
deleted file mode 100644
index 25297c8..0000000
--- a/technic/technic/machines/HV/cables.lua
+++ /dev/null
@@ -1,12 +0,0 @@
-
-minetest.register_craft({
-	output = 'technic:hv_cable0 3',
-	recipe = {
-		{'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting'},
-		{'technic:mv_cable0',          'technic:mv_cable0',          'technic:mv_cable0'},
-		{'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting'},
-	}
-}) 
-
-technic.register_cable("HV", 3/16)
-
diff --git a/technic/technic/machines/HV/forcefield.lua b/technic/technic/machines/HV/forcefield.lua
deleted file mode 100644
index 0f0836d..0000000
--- a/technic/technic/machines/HV/forcefield.lua
+++ /dev/null
@@ -1,261 +0,0 @@
---- Forcefield generator.
--- @author ShadowNinja
---
--- Forcefields are powerful barriers but they consume huge amounts of power.
--- The forcefield Generator is an HV machine.
-
--- How expensive is the generator?
--- Leaves room for upgrades lowering the power drain?
-local forcefield_power_drain   = 10
-
-local S = technic.getter
-
-minetest.register_craft({
-	output = "technic:forcefield_emitter_off",
-	recipe = {
-			{"default:mese",         "technic:motor",          "default:mese"        },
-			{"technic:deployer_off", "technic:machine_casing", "technic:deployer_off"},
-			{"default:mese",         "technic:hv_cable0",      "default:mese"        },
-	}
-})
-
-
-local replaceable_cids = {}
-
-minetest.after(0, function()
-	for name, ndef in pairs(minetest.registered_nodes) do
-		if ndef.buildable_to == true and name ~= "ignore" then
-			replaceable_cids[minetest.get_content_id(name)] = true
-		end
-	end
-end)
-
-
--- Idea: Let forcefields have different colors by upgrade slot.
--- Idea: Let forcefields add up by detecting if one hits another.
---    ___   __
---   /   \/   \
---  |          |
---   \___/\___/
-
-local function update_forcefield(pos, meta, active, first)
-	local shape = meta:get_int("shape")
-	local range = meta:get_int("range")
-	local vm = VoxelManip()
-	local MinEdge, MaxEdge = vm:read_from_map(vector.subtract(pos, range),
-			vector.add(pos, range))
-	local area = VoxelArea:new({MinEdge = MinEdge, MaxEdge = MaxEdge})
-	local data = vm:get_data()
-
-	local c_air = minetest.get_content_id("air")
-	local c_field = minetest.get_content_id("technic:forcefield")
-
-	for z = -range, range do
-	for y = -range, range do
-	local vi = area:index(pos.x + (-range), pos.y + y, pos.z + z)
-	for x = -range, range do
-		local relevant
-		if shape == 0 then
-			local squared = x * x + y * y + z * z
-			relevant =
-				squared <= range       *  range      +  range and
-				squared >= (range - 1) * (range - 1) + (range - 1)
-		else
-			relevant =
-				x == -range or x == range or
-				y == -range or y == range or
-				z == -range or z == range
-		end
-		if relevant then
-			local cid = data[vi]
-			if active and replaceable_cids[cid] then
-				data[vi] = c_field
-			elseif not active and cid == c_field then
-				data[vi] = c_air
-			end
-		end
-		vi = vi + 1
-	end
-	end
-	end
-
-	vm:set_data(data)
-	vm:update_liquids()
-	vm:write_to_map()
-	-- update_map is very slow, but if we don't call it we'll
-	-- get phantom blocks on the client.
-	if not active or first then
-		vm:update_map()
-	end
-end
-
-local function set_forcefield_formspec(meta)
-	local formspec = "size[5,2.25]"..
-		"field[0.3,0.5;2,1;range;"..S("Range")..";"..meta:get_int("range").."]"
-	-- The names for these toggle buttons are explicit about which
-	-- state they'll switch to, so that multiple presses (arising
-	-- from the ambiguity between lag and a missed press) only make
-	-- the single change that the user expects.
-	if meta:get_int("shape") == 0 then
-		formspec = formspec.."button[3,0.2;2,1;shape1;"..S("Sphere").."]"
-	else
-		formspec = formspec.."button[3,0.2;2,1;shape0;"..S("Cube").."]"
-	end
-	if meta:get_int("mesecon_mode") == 0 then
-		formspec = formspec.."button[0,1;5,1;mesecon_mode_1;"..S("Ignoring Mesecon Signal").."]"
-	else
-		formspec = formspec.."button[0,1;5,1;mesecon_mode_0;"..S("Controlled by Mesecon Signal").."]"
-	end
-	if meta:get_int("enabled") == 0 then
-		formspec = formspec.."button[0,1.75;5,1;enable;"..S("%s Disabled"):format(S("%s Forcefield Emitter"):format("HV")).."]"
-	else
-		formspec = formspec.."button[0,1.75;5,1;disable;"..S("%s Enabled"):format(S("%s Forcefield Emitter"):format("HV")).."]"
-	end
-	meta:set_string("formspec", formspec)
-end
-
-local forcefield_receive_fields = function(pos, formname, fields, sender)
-	local meta = minetest.get_meta(pos)
-	local range = nil
-	if fields.range then
-		range = tonumber(fields.range) or 0
-		-- Smallest field is 5. Anything less is asking for trouble.
-		-- Largest is 20. It is a matter of pratical node handling.
-		-- At the maximim range updating the forcefield takes about 0.2s
-		range = math.max(range, 5)
-		range = math.min(range, 20)
-		if range == meta:get_int("range") then range = nil end
-	end
-	if fields.shape0 or fields.shape1 or range then
-		update_forcefield(pos, meta, false)
-	end
-	if range then meta:set_int("range", range) end
-	if fields.shape0 then meta:set_int("shape", 0) end
-	if fields.shape1 then meta:set_int("shape", 1) end
-	if fields.enable then meta:set_int("enabled", 1) end
-	if fields.disable then meta:set_int("enabled", 0) end
-	if fields.mesecon_mode_0 then meta:set_int("mesecon_mode", 0) end
-	if fields.mesecon_mode_1 then meta:set_int("mesecon_mode", 1) end
-	set_forcefield_formspec(meta)
-end
-
-local mesecons = {
-	effector = {
-		action_on = function(pos, node)
-			minetest.get_meta(pos):set_int("mesecon_effect", 1)
-		end,
-		action_off = function(pos, node)
-			minetest.get_meta(pos):set_int("mesecon_effect", 0)
-		end
-	}
-}
-
-local function run(pos, node)
-	local meta = minetest.get_meta(pos)
-	local eu_input   = meta:get_int("HV_EU_input")
-	local enabled = meta:get_int("enabled") ~= 0 and (meta:get_int("mesecon_mode") == 0 or meta:get_int("mesecon_effect") ~= 0)
-	local machine_name = S("%s Forcefield Emitter"):format("HV")
-
-	local range = meta:get_int("range")
-	local power_requirement
-	if meta:get_int("shape") == 0 then
-		power_requirement = math.floor(4 * math.pi * range * range)
-	else
-		power_requirement = 24 * range * range
-	end
-	power_requirement = power_requirement * forcefield_power_drain
-
-	if not enabled then
-		if node.name == "technic:forcefield_emitter_on" then
-			update_forcefield(pos, meta, false)
-			technic.swap_node(pos, "technic:forcefield_emitter_off")
-			meta:set_string("infotext", S("%s Disabled"):format(machine_name))
-		end
-		meta:set_int("HV_EU_demand", 0)
-		return
-	end
-	meta:set_int("HV_EU_demand", power_requirement)
-	if eu_input < power_requirement then
-		meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-		if node.name == "technic:forcefield_emitter_on" then
-			update_forcefield(pos, meta, false)
-			technic.swap_node(pos, "technic:forcefield_emitter_off")
-		end
-	elseif eu_input >= power_requirement then
-		local first = false
-		if node.name == "technic:forcefield_emitter_off" then
-			first = true
-			technic.swap_node(pos, "technic:forcefield_emitter_on")
-			meta:set_string("infotext", S("%s Active"):format(machine_name))
-		end
-		update_forcefield(pos, meta, true, first)
-	end
-end
-
-minetest.register_node("technic:forcefield_emitter_off", {
-	description = S("%s Forcefield Emitter"):format("HV"),
-	tiles = {"technic_forcefield_emitter_off.png"},
-	groups = {cracky = 1, technic_machine = 1},
-	on_receive_fields = forcefield_receive_fields,
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_int("HV_EU_input", 0)
-		meta:set_int("HV_EU_demand", 0)
-		meta:set_int("range", 10)
-		meta:set_int("enabled", 0)
-		meta:set_int("mesecon_mode", 0)
-		meta:set_int("mesecon_effect", 0)
-		meta:set_string("infotext", S("%s Forcefield Emitter"):format("HV"))
-		set_forcefield_formspec(meta)
-	end,
-	mesecons = mesecons,
-	technic_run = run,
-})
-
-minetest.register_node("technic:forcefield_emitter_on", {
-	description = S("%s Forcefield Emitter"):format("HV"),
-	tiles = {"technic_forcefield_emitter_on.png"},
-	groups = {cracky = 1, technic_machine = 1, not_in_creative_inventory=1},
-	drop = "technic:forcefield_emitter_off",
-	on_receive_fields = forcefield_receive_fields,
-	on_destruct = function(pos)
-		local meta = minetest.get_meta(pos)
-		update_forcefield(pos, meta, false)
-	end,
-	mesecons = mesecons,
-	technic_run = run,
-	technic_on_disable = function (pos, node)
-		local meta = minetest.get_meta(pos)
-		update_forcefield(pos, meta, false)
-		technic.swap_node(pos, "technic:forcefield_emitter_off")
-	end,
-})
-
-minetest.register_node("technic:forcefield", {
-	description = S("%s Forcefield"):format("HV"),
-	sunlight_propagates = true,
-	drawtype = "glasslike",
-	groups = {not_in_creative_inventory=1},
-	paramtype = "light",
-        light_source = 15,
-	diggable = false,
-	drop = '',
-	tiles = {{
-		name = "technic_forcefield_animated.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 16,
-			aspect_h = 16,
-			length = 1.0,
-		},
-	}},
-})
-
-
-if minetest.get_modpath("mesecons_mvps") then
-	mesecon.register_mvps_stopper("technic:forcefield")
-end
-
-technic.register_machine("HV", "technic:forcefield_emitter_on",  technic.receiver)
-technic.register_machine("HV", "technic:forcefield_emitter_off", technic.receiver)
-
diff --git a/technic/technic/machines/HV/generator.lua b/technic/technic/machines/HV/generator.lua
deleted file mode 100644
index aa83590..0000000
--- a/technic/technic/machines/HV/generator.lua
+++ /dev/null
@@ -1,13 +0,0 @@
-minetest.register_alias("hv_generator", "technic:hv_generator")
-
-minetest.register_craft({
-	output = 'technic:hv_generator',
-	recipe = {
-		{'technic:carbon_plate',          'technic:mv_generator',   'technic:composite_plate'},
-		{'pipeworks:tube_1',              'technic:hv_transformer', 'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:hv_cable0',      'technic:stainless_steel_ingot'},
-	}
-})
-
-technic.register_generator({tier="HV", tube=1, supply=1200})
-
diff --git a/technic/technic/machines/HV/init.lua b/technic/technic/machines/HV/init.lua
deleted file mode 100644
index d7136b4..0000000
--- a/technic/technic/machines/HV/init.lua
+++ /dev/null
@@ -1,18 +0,0 @@
-
-technic.register_tier("HV", "High Voltage")
-
-local path = technic.modpath.."/machines/HV"
-
--- Wiring stuff
-dofile(path.."/cables.lua")
-dofile(path.."/battery_box.lua")
-
--- Generators
-dofile(path.."/solar_array.lua")
-dofile(path.."/nuclear_reactor.lua")
-dofile(path.."/generator.lua")
-
--- Machines
-dofile(path.."/quarry.lua")
-dofile(path.."/forcefield.lua")
-
diff --git a/technic/technic/machines/HV/nuclear_reactor.lua b/technic/technic/machines/HV/nuclear_reactor.lua
deleted file mode 100644
index 3aa1ba8..0000000
--- a/technic/technic/machines/HV/nuclear_reactor.lua
+++ /dev/null
@@ -1,723 +0,0 @@
--- The enriched uranium rod driven EU generator.
--- A very large and advanced machine providing vast amounts of power.
--- Very efficient but also expensive to run as it needs uranium. (10000EU 86400 ticks (one week))
--- Provides HV EUs that can be down converted as needed.
---
--- The nuclear reactor core needs water and a protective shield to work.
--- This is checked now and then and if the machine is tampered with... BOOM!
-
-local burn_ticks   = 7 * 24 * 60 * 60       -- (seconds).
-local power_supply = 100000                 -- EUs
-local fuel_type    = "technic:uranium_fuel" -- The reactor burns this stuff
-
-local S = technic.getter
-
-if not vector.length_square then
-	vector.length_square = function (v)
-		return v.x*v.x + v.y*v.y + v.z*v.z
-	end
-end
-
--- FIXME: recipe must make more sense like a rod recepticle, steam chamber, HV generator?
-minetest.register_craft({
-	output = 'technic:hv_nuclear_reactor_core',
-	recipe = {
-		{'technic:carbon_plate',          'default:obsidian_glass', 'technic:carbon_plate'},
-		{'technic:composite_plate',       'technic:machine_casing', 'technic:composite_plate'},
-		{'technic:stainless_steel_ingot',      'technic:hv_cable0', 'technic:stainless_steel_ingot'},
-	}
-})
-
-local generator_formspec =
-	"invsize[8,9;]"..
-	"label[0,0;"..S("Nuclear Reactor Rod Compartment").."]"..
-	"list[current_name;src;2,1;3,2;]"..
-	"list[current_player;main;0,5;8,4;]"..
-	"listring[]"
-
--- "Boxy sphere"
-local nodebox = {
-	{ -0.353, -0.353, -0.353, 0.353, 0.353, 0.353 }, -- Box
-	{ -0.495, -0.064, -0.064, 0.495, 0.064, 0.064 }, -- Circle +-x
-	{ -0.483, -0.128, -0.128, 0.483, 0.128, 0.128 },
-	{ -0.462, -0.191, -0.191, 0.462, 0.191, 0.191 },
-	{ -0.433, -0.249, -0.249, 0.433, 0.249, 0.249 },
-	{ -0.397, -0.303, -0.303, 0.397, 0.303, 0.303 },
-	{ -0.305, -0.396, -0.305, 0.305, 0.396, 0.305 }, -- Circle +-y
-	{ -0.250, -0.432, -0.250, 0.250, 0.432, 0.250 },
-	{ -0.191, -0.461, -0.191, 0.191, 0.461, 0.191 },
-	{ -0.130, -0.482, -0.130, 0.130, 0.482, 0.130 },
-	{ -0.066, -0.495, -0.066, 0.066, 0.495, 0.066 },
-	{ -0.064, -0.064, -0.495, 0.064, 0.064, 0.495 }, -- Circle +-z
-	{ -0.128, -0.128, -0.483, 0.128, 0.128, 0.483 },
-	{ -0.191, -0.191, -0.462, 0.191, 0.191, 0.462 },
-	{ -0.249, -0.249, -0.433, 0.249, 0.249, 0.433 },
-	{ -0.303, -0.303, -0.397, 0.303, 0.303, 0.397 },
-}
-
-local reactor_siren = {}
-local function siren_set_state(pos, newstate)
-	local hpos = minetest.hash_node_position(pos)
-	local siren = reactor_siren[hpos]
-	if not siren then
-		if newstate == "off" then return end
-		siren = {state="off"}
-		reactor_siren[hpos] = siren
-	end
-	if newstate == "danger" and siren.state ~= "danger" then
-		if siren.handle then minetest.sound_stop(siren.handle) end
-		siren.handle = minetest.sound_play("technic_hv_nuclear_reactor_siren_danger_loop", {pos=pos, gain=1.5, loop=true, max_hear_distance=48})
-		siren.state = "danger"
-	elseif newstate == "clear" then
-		if siren.handle then minetest.sound_stop(siren.handle) end
-		local clear_handle = minetest.sound_play("technic_hv_nuclear_reactor_siren_clear", {pos=pos, gain=1.5, loop=false, max_hear_distance=48})
-		siren.handle = clear_handle
-		siren.state = "clear"
-		minetest.after(10, function ()
-			if siren.handle == clear_handle then
-				minetest.sound_stop(clear_handle)
-				if reactor_siren[hpos] == siren then
-					reactor_siren[hpos] = nil
-				end
-			end
-		end)
-	elseif newstate == "off" and siren.state ~= "off" then
-		if siren.handle then minetest.sound_stop(siren.handle) end
-		siren.handle = nil
-		reactor_siren[hpos] = nil
-	end
-end
-local function siren_danger(pos, meta)
-	meta:set_int("siren", 1)
-	siren_set_state(pos, "danger")
-end
-local function siren_clear(pos, meta)
-	if meta:get_int("siren") ~= 0 then
-		siren_set_state(pos, "clear")
-		meta:set_int("siren", 0)
-	end
-end
-
--- The standard reactor structure consists of a 9x9x9 cube.  A cross
--- section through the middle:
---
---     CCCC CCCC
---     CBBB BBBC
---     CBSS SSBC
---     CBSWWWSBC
---     CBSW#WSBC
---     CBSW|WSBC
---     CBSS|SSBC
---     CBBB|BBBC
---     CCCC|CCCC
---     C = Concrete, B = Blast-resistant concrete, S = Stainless Steel,
---     W = water node, # = reactor core, | = HV cable
---
--- The man-hole and the HV cable are only in the middle, and the man-hole
--- is optional.
---
--- For the reactor to operate and not melt down, it insists on the inner
--- 7x7x7 portion (from the core out to the blast-resistant concrete)
--- being intact.  Intactness only depends on the number of nodes of the
--- right type in each layer.  The water layer must have water in all but
--- at most one node; the steel and blast-resistant concrete layers must
--- have the right material in all but at most two nodes.  The permitted
--- gaps are meant for the cable and man-hole, but can actually be anywhere
--- and contain anything.  For the reactor to be useful, a cable must
--- connect to the core, but it can go in any direction.
---
--- The outer concrete layer of the standard structure is not required
--- for the reactor to operate.  It is noted here because it used to
--- be mandatory, and for historical reasons (that it predates the
--- implementation of radiation) it needs to continue being adequate
--- shielding of legacy reactors.  If it ever ceases to be adequate
--- shielding for new reactors, legacy ones should be grandfathered.
-local reactor_structure_badness = function(pos)
-	local vm = VoxelManip()
-	local pos1 = vector.subtract(pos, 3)
-	local pos2 = vector.add(pos, 3)
-	local MinEdge, MaxEdge = vm:read_from_map(pos1, pos2)
-	local data = vm:get_data()
-	local area = VoxelArea:new({MinEdge=MinEdge, MaxEdge=MaxEdge})
-
-	local c_blast_concrete = minetest.get_content_id("technic:blast_resistant_concrete")
-	local c_stainless_steel = minetest.get_content_id("technic:stainless_steel_block")
-	local c_water_source = minetest.get_content_id("default:water_source")
-	local c_water_flowing = minetest.get_content_id("default:water_flowing")
-
-	local blastlayer, steellayer, waterlayer = 0, 0, 0
-
-	for z = pos1.z, pos2.z do
-	for y = pos1.y, pos2.y do
-	for x = pos1.x, pos2.x do
-		local cid = data[area:index(x, y, z)]
-		if x == pos1.x or x == pos2.x or
-		   y == pos1.y or y == pos2.y or
-		   z == pos1.z or z == pos2.z then
-			if cid == c_blast_concrete then
-				blastlayer = blastlayer + 1
-			end
-		elseif x == pos1.x+1 or x == pos2.x-1 or
-		   y == pos1.y+1 or y == pos2.y-1 or
-		   z == pos1.z+1 or z == pos2.z-1 then
-			if cid == c_stainless_steel then
-				steellayer = steellayer + 1
-			end
-		elseif x == pos1.x+2 or x == pos2.x-2 or
-		   y == pos1.y+2 or y == pos2.y-2 or
-		   z == pos1.z+2 or z == pos2.z-2 then
-			if cid == c_water_source or cid == c_water_flowing then
-				waterlayer = waterlayer + 1
-			end
-		end
-	end
-	end
-	end
-	if waterlayer > 25 then waterlayer = 25 end
-	if steellayer > 96 then steellayer = 96 end
-	if blastlayer > 216 then blastlayer = 216 end
-	return (25 - waterlayer) + (96 - steellayer) + (216 - blastlayer)
-end
-
-local function meltdown_reactor(pos)
-	print("A reactor melted down at "..minetest.pos_to_string(pos))
-	minetest.set_node(pos, {name="technic:corium_source"})
-end
-
-minetest.register_abm({
-	nodenames = {"technic:hv_nuclear_reactor_core_active"},
-	interval = 1,
-	chance = 1,
-	action = function (pos, node)
-		local meta = minetest.get_meta(pos)
-		local badness = reactor_structure_badness(pos)
-		local accum_badness = meta:get_int("structure_accumulated_badness")
-		if badness == 0 then
-			if accum_badness ~= 0 then
-				meta:set_int("structure_accumulated_badness", accum_badness - 1)
-				siren_clear(pos, meta)
-			end
-		else
-			siren_danger(pos, meta)
-			accum_badness = accum_badness + badness
-			if accum_badness >= 100 then
-				meltdown_reactor(pos)
-			else
-				meta:set_int("structure_accumulated_badness", accum_badness)
-			end
-		end
-	end,
-})
-
-local run = function(pos, node)
-	local meta = minetest.get_meta(pos)
-	local machine_name = S("Nuclear %s Generator Core"):format("HV")
-	local burn_time = meta:get_int("burn_time") or 0
-
-	if burn_time >= burn_ticks or burn_time == 0 then
-		local inv = meta:get_inventory()
-		if not inv:is_empty("src") then 
-			local srclist = inv:get_list("src")
-			local correct_fuel_count = 0
-			for _, srcstack in pairs(srclist) do
-				if srcstack then
-					if  srcstack:get_name() == fuel_type then
-						correct_fuel_count = correct_fuel_count + 1
-					end
-				end
-			end
-			-- Check that the reactor is complete as well
-			-- as the correct number of correct fuel
-			if correct_fuel_count == 6 and
-			   reactor_structure_badness(pos) == 0 then
-				meta:set_int("burn_time", 1)
-				technic.swap_node(pos, "technic:hv_nuclear_reactor_core_active") 
-				meta:set_int("HV_EU_supply", power_supply)
-				for idx, srcstack in pairs(srclist) do
-					srcstack:take_item()
-					inv:set_stack("src", idx, srcstack)
-				end
-				return
-			end
-		end
-		meta:set_int("HV_EU_supply", 0)
-		meta:set_int("burn_time", 0)
-		meta:set_string("infotext", S("%s Idle"):format(machine_name))
-		technic.swap_node(pos, "technic:hv_nuclear_reactor_core")
-		meta:set_int("structure_accumulated_badness", 0)
-		siren_clear(pos, meta)
-	elseif burn_time > 0 then
-		burn_time = burn_time + 1
-		meta:set_int("burn_time", burn_time)
-		local percent = math.floor(burn_time / burn_ticks * 100)
-		meta:set_string("infotext", machine_name.." ("..percent.."%)")
-		meta:set_int("HV_EU_supply", power_supply)
-	end
-end
-
-minetest.register_node("technic:hv_nuclear_reactor_core", {
-	description = S("Nuclear %s Generator Core"):format("HV"),
-	tiles = {"technic_hv_nuclear_reactor_core.png", "technic_hv_nuclear_reactor_core.png",
-	         "technic_hv_nuclear_reactor_core.png", "technic_hv_nuclear_reactor_core.png",
-	         "technic_hv_nuclear_reactor_core.png", "technic_hv_nuclear_reactor_core.png"},
-	groups = {cracky=1, technic_machine=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	drawtype="nodebox",
-	paramtype = "light",
-	stack_max = 1,
-	node_box = {
-		type = "fixed",
-		fixed = nodebox
-	},
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Nuclear %s Generator Core"):format("HV"))
-		meta:set_int("HV_EU_supply", 0)
-		-- Signal to the switching station that this device burns some
-		-- sort of fuel and needs special handling
-		meta:set_int("HV_EU_from_fuel", 1)
-		meta:set_int("burn_time", 0)
-		meta:set_string("formspec", generator_formspec)
-		local inv = meta:get_inventory()
-		inv:set_size("src", 6)
-	end,	
-	can_dig = technic.machine_can_dig,
-	on_destruct = function(pos) siren_set_state(pos, "off") end,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	allow_metadata_inventory_move = technic.machine_inventory_move,
-	technic_run = run,
-})
-
-minetest.register_node("technic:hv_nuclear_reactor_core_active", {
-	tiles = {"technic_hv_nuclear_reactor_core.png", "technic_hv_nuclear_reactor_core.png",
-	         "technic_hv_nuclear_reactor_core.png", "technic_hv_nuclear_reactor_core.png",
-		 "technic_hv_nuclear_reactor_core.png", "technic_hv_nuclear_reactor_core.png"},
-	groups = {cracky=1, technic_machine=1, radioactive=11000, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	drop="technic:hv_nuclear_reactor_core",
-	drawtype="nodebox",
-	light_source = 15,
-	paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = nodebox
-	},
-	can_dig = technic.machine_can_dig,
-	after_dig_node = meltdown_reactor,
-	on_destruct = function(pos) siren_set_state(pos, "off") end,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	allow_metadata_inventory_move = technic.machine_inventory_move,
-	technic_run = run,
-	technic_on_disable = function(pos, node)
-		local timer = minetest.get_node_timer(pos)
-        	timer:start(1)
-        end,
-	on_timer = function(pos, node)
-		local meta = minetest.get_meta(pos)
-		
-		-- Connected back?
-		if meta:get_int("HV_EU_timeout") > 0 then return false end
-		
-		local burn_time = meta:get_int("burn_time") or 0
-
-		if burn_time >= burn_ticks or burn_time == 0 then
-			meta:set_int("HV_EU_supply", 0)
-			meta:set_int("burn_time", 0)
-			technic.swap_node(pos, "technic:hv_nuclear_reactor_core")
-			meta:set_int("structure_accumulated_badness", 0)
-			siren_clear(pos, meta)
-			return false
-		end
-		
-		meta:set_int("burn_time", burn_time + 1)
-		return true
-	end,
-})
-
-technic.register_machine("HV", "technic:hv_nuclear_reactor_core",        technic.producer)
-technic.register_machine("HV", "technic:hv_nuclear_reactor_core_active", technic.producer)
-
--- radioactivity
-
--- Radiation resistance represents the extent to which a material
--- attenuates radiation passing through it; i.e., how good a radiation
--- shield it is.  This is identified per node type.  For materials that
--- exist in real life, the radiation resistance value that this system
--- uses for a node type consisting of a solid cube of that material is the
--- (approximate) number of halvings of ionising radiation that is achieved
--- by a metre of the material in real life.  This is approximately
--- proportional to density, which provides a good way to estimate it.
--- Homogeneous mixtures of materials have radiation resistance computed
--- by a simple weighted mean.  Note that the amount of attenuation that
--- a material achieves in-game is not required to be (and is not) the
--- same as the attenuation achieved in real life.
---
--- Radiation resistance for a node type may be specified in the node
--- definition, under the key "radiation_resistance".  As an interim
--- measure, until node definitions widely include this, this code
--- knows a bunch of values for particular node types in several mods,
--- and values for groups of node types.  The node definition takes
--- precedence if it specifies a value.  Nodes for which no value at
--- all is known are taken to provide no radiation resistance at all;
--- this is appropriate for the majority of node types.  Only node types
--- consisting of a fairly homogeneous mass of material should report
--- non-zero radiation resistance; anything with non-uniform geometry
--- or complex internal structure should show no radiation resistance.
--- Fractional resistance values are permitted; two significant figures
--- is the recommended precision.
-local default_radiation_resistance_per_node = {
-	["default:brick"] = 13,
-	["default:bronzeblock"] = 45,
-	["default:clay"] = 15,
-	["default:coalblock"] = 9.6,
-	["default:cobble"] = 15,
-	["default:copperblock"] = 46,
-	["default:desert_cobble"] = 15,
-	["default:desert_sand"] = 10,
-	["default:desert_stone"] = 17,
-	["default:desert_stonebrick"] = 17,
-	["default:diamondblock"] = 24,
-	["default:dirt"] = 8.2,
-	["default:dirt_with_grass"] = 8.2,
-	["default:dirt_with_grass_footsteps"] = 8.2,
-	["default:dirt_with_snow"] = 8.2,
-	["default:glass"] = 17,
-	["default:goldblock"] = 170,
-	["default:gravel"] = 10,
-	["default:ice"] = 5.6,
-	["default:lava_flowing"] = 8.5,
-	["default:lava_source"] = 17,
-	["default:mese"] = 21,
-	["default:mossycobble"] = 15,
-	["default:nyancat"] = 1000,
-	["default:nyancat_rainbow"] = 1000,
-	["default:obsidian"] = 18,
-	["default:obsidian_glass"] = 18,
-	["default:sand"] = 10,
-	["default:sandstone"] = 15,
-	["default:sandstonebrick"] = 15,
-	["default:snowblock"] = 1.7,
-	["default:steelblock"] = 40,
-	["default:stone"] = 17,
-	["default:stone_with_coal"] = 16,
-	["default:stone_with_copper"] = 20,
-	["default:stone_with_diamond"] = 18,
-	["default:stone_with_gold"] = 34,
-	["default:stone_with_iron"] = 20,
-	["default:stone_with_mese"] = 17,
-	["default:stonebrick"] = 17,
-	["default:water_flowing"] = 2.8,
-	["default:water_source"] = 5.6,
-	["farming:desert_sand_soil"] = 10,
-	["farming:desert_sand_soil_wet"] = 10,
-	["farming:soil"] = 8.2,
-	["farming:soil_wet"] = 8.2,
-	["glooptest:akalin_crystal_glass"] = 21,
-	["glooptest:akalinblock"] = 40,
-	["glooptest:alatro_crystal_glass"] = 21,
-	["glooptest:alatroblock"] = 40,
-	["glooptest:amethystblock"] = 18,
-	["glooptest:arol_crystal_glass"] = 21,
-	["glooptest:crystal_glass"] = 21,
-	["glooptest:emeraldblock"] = 19,
-	["glooptest:heavy_crystal_glass"] = 21,
-	["glooptest:mineral_akalin"] = 20,
-	["glooptest:mineral_alatro"] = 20,
-	["glooptest:mineral_amethyst"] = 17,
-	["glooptest:mineral_arol"] = 20,
-	["glooptest:mineral_desert_coal"] = 16,
-	["glooptest:mineral_desert_iron"] = 20,
-	["glooptest:mineral_emerald"] = 17,
-	["glooptest:mineral_kalite"] = 20,
-	["glooptest:mineral_ruby"] = 18,
-	["glooptest:mineral_sapphire"] = 18,
-	["glooptest:mineral_talinite"] = 20,
-	["glooptest:mineral_topaz"] = 18,
-	["glooptest:reinforced_crystal_glass"] = 21,
-	["glooptest:rubyblock"] = 27,
-	["glooptest:sapphireblock"] = 27,
-	["glooptest:talinite_crystal_glass"] = 21,
-	["glooptest:taliniteblock"] = 40,
-	["glooptest:topazblock"] = 24,
-	["mesecons_extrawires:mese_powered"] = 21,
-	["moreblocks:cactus_brick"] = 13,
-	["moreblocks:cactus_checker"] = 8.5,
-	["moreblocks:circle_stone_bricks"] = 17,
-	["moreblocks:clean_glass"] = 17,
-	["moreblocks:coal_checker"] = 9.0,
-	["moreblocks:coal_glass"] = 17,
-	["moreblocks:coal_stone"] = 17,
-	["moreblocks:coal_stone_bricks"] = 17,
-	["moreblocks:glow_glass"] = 17,
-	["moreblocks:grey_bricks"] = 15,
-	["moreblocks:iron_checker"] = 11,
-	["moreblocks:iron_glass"] = 17,
-	["moreblocks:iron_stone"] = 17,
-	["moreblocks:iron_stone_bricks"] = 17,
-	["moreblocks:plankstone"] = 9.3,
-	["moreblocks:split_stone_tile"] = 15,
-	["moreblocks:split_stone_tile_alt"] = 15,
-	["moreblocks:stone_tile"] = 15,
-	["moreblocks:super_glow_glass"] = 17,
-	["moreblocks:tar"] = 7.0,
-	["moreblocks:wood_tile"] = 1.7,
-	["moreblocks:wood_tile_center"] = 1.7,
-	["moreblocks:wood_tile_down"] = 1.7,
-	["moreblocks:wood_tile_flipped"] = 1.7,
-	["moreblocks:wood_tile_full"] = 1.7,
-	["moreblocks:wood_tile_left"] = 1.7,
-	["moreblocks:wood_tile_right"] = 1.7,
-	["moreblocks:wood_tile_up"] = 1.7,
-	["moreores:mineral_mithril"] = 18,
-	["moreores:mineral_silver"] = 21,
-	["moreores:mineral_tin"] = 19,
-	["moreores:mithril_block"] = 26,
-	["moreores:silver_block"] = 53,
-	["moreores:tin_block"] = 37,
-	["snow:snow_brick"] = 2.8,
-	["technic:brass_block"] = 43,
-	["technic:carbon_steel_block"] = 40,
-	["technic:cast_iron_block"] = 40,
-	["technic:chernobylite_block"] = 40,
-	["technic:chromium_block"] = 37,
-	["technic:corium_flowing"] = 40,
-	["technic:corium_source"] = 80,
-	["technic:granite"] = 18,
-	["technic:lead_block"] = 80,
-	["technic:marble"] = 18,
-	["technic:marble_bricks"] = 18,
-	["technic:mineral_chromium"] = 19,
-	["technic:mineral_uranium"] = 71,
-	["technic:mineral_zinc"] = 19,
-	["technic:stainless_steel_block"] = 40,
-	["technic:zinc_block"] = 36,
-	["tnt:tnt"] = 11,
-	["tnt:tnt_burning"] = 11,
-}
-local default_radiation_resistance_per_group = {
-	concrete = 16,
-	tree = 3.4,
-	uranium_block = 500,
-	wood = 1.7,
-}
-local cache_radiation_resistance = {}
-local function node_radiation_resistance(nodename)
-	local eff = cache_radiation_resistance[nodename]
-	if eff then return eff end
-	local def = minetest.registered_nodes[nodename] or {groups={}}
-	eff = def.radiation_resistance or default_radiation_resistance_per_node[nodename]
-	if not eff then
-		for g, v in pairs(def.groups) do
-			if v > 0 and default_radiation_resistance_per_group[g] then
-				eff = default_radiation_resistance_per_group[g]
-				break
-			end
-		end
-	end
-	if not eff then eff = 0 end
-	cache_radiation_resistance[nodename] = eff
-	return eff
-end
-
--- Radioactive nodes cause damage to nearby players.  The damage
--- effect depends on the intrinsic strength of the radiation source,
--- the distance between the source and the player, and the shielding
--- effect of the intervening material.  These determine a rate of damage;
--- total damage caused is the integral of this over time.
---
--- In the absence of effective shielding, for a specific source the
--- damage rate varies realistically in inverse proportion to the square
--- of the distance.  (Distance is measured to the player's abdomen,
--- not to the nominal player position which corresponds to the foot.)
--- However, if the player is inside a non-walkable (liquid or gaseous)
--- radioactive node, the nominal distance could go to zero, yielding
--- infinite damage.  In that case, the player's body is displacing the
--- radioactive material, so the effective distance should remain non-zero.
--- We therefore apply a lower distance bound of sqrt(0.75) m, which is
--- the maximum distance one can get from the node centre within the node.
---
--- A radioactive node is identified by being in the "radioactive" group,
--- and the group value signifies the strength of the radiation source.
--- The group value is the distance in millimetres from a node at which
--- an unshielded player will be damaged by 0.25 HP/s.  Or, equivalently,
--- it is 2000 times the square root of the damage rate in HP/s that an
--- unshielded player 1 m away will take.
---
--- Shielding is assessed by sampling every 0.25 m along the path
--- from the source to the player, ignoring the source node itself.
--- The summed shielding values from the sampled nodes yield a measure
--- of the total amount of shielding on the path.  As in reality,
--- shielding causes exponential attenuation of radiation.  However, the
--- effect is scaled down relative to real life.  A metre of a node with
--- radiation resistance value R yields attenuation of sqrt(R)*0.1 nepers.
--- (In real life it would be about R*0.69 nepers, by the definition
--- of the radiation resistance values.)  The sqrt part of this formula
--- scales down the differences between shielding types, reflecting the
--- game's simplification of making expensive materials such as gold
--- readily available in cubic metres.  The multiplicative factor in the
--- formula scales down the difference between shielded and unshielded
--- safe distances, avoiding the latter becoming impractically large.
---
--- Damage is processed at rates down to 0.25 HP/s, which in the absence of
--- shielding is attained at the distance specified by the "radioactive"
--- group value.  Computed damage rates below 0.25 HP/s result in no
--- damage at all to the player.  This gives the player an opportunity
--- to be safe, and limits the range at which source/player interactions
--- need to be considered.
-local assumed_abdomen_offset = vector.new(0, 1, 0)
-local assumed_abdomen_offset_length = vector.length(assumed_abdomen_offset)
-local cache_scaled_shielding = {}
-
-local damage_enabled = minetest.setting_getbool("enable_damage")
-
-if damage_enabled then
-	minetest.register_abm({
-		nodenames = {"group:radioactive"},
-		interval = 1,
-		chance = 1,
-		action = function (pos, node)
-			local strength = minetest.registered_nodes[node.name].groups.radioactive
-			for _, o in ipairs(minetest.get_objects_inside_radius(pos, strength*0.001 + assumed_abdomen_offset_length)) do
-				if o:is_player() then
-					local rel = vector.subtract(vector.add(o:getpos(), assumed_abdomen_offset), pos)
-					local dist_sq = vector.length_square(rel)
-					local dist = math.sqrt(dist_sq)
-					local dirstep = dist == 0 and vector.new(0,0,0) or vector.divide(rel, dist*4)
-					local intpos = pos
-					local shielding = 0
-					for intdist = 0.25, dist, 0.25 do
-						intpos = vector.add(intpos, dirstep)
-						local intnodepos = vector.round(intpos)
-						if not vector.equals(intnodepos, pos) then
-							local sname = minetest.get_node(intnodepos).name
-							local sval = cache_scaled_shielding[sname]
-							if not sval then
-								sval = math.sqrt(node_radiation_resistance(sname)) * -0.025
-								cache_scaled_shielding[sname] = sval
-							end
-							shielding = shielding + sval
-						end
-					end
-					local dmg_rate = 0.25e-6 * strength*strength * math.exp(shielding) / math.max(0.75, dist_sq)
-					if dmg_rate >= 0.25 then
-						local dmg_int = math.floor(dmg_rate)
-						if math.random() < dmg_rate-dmg_int then
-							dmg_int = dmg_int + 1
-						end
-						if dmg_int > 0 then
-							o:set_hp(math.max(o:get_hp() - dmg_int, 0))
-						end
-					end
-				end
-			end
-		end,
-	})
-end
-
--- radioactive materials that can result from destroying a reactor
-local corium_griefing = 1 
-if (not technic.config:get_bool("enable_corium_griefing")) then
-	corium_griefing = 0
-end
-
-for _, state in ipairs({ "flowing", "source" }) do
-	minetest.register_node("technic:corium_"..state, {
-		description = S(state == "source" and "Corium Source" or "Flowing Corium"),
-		drawtype = (state == "source" and "liquid" or "flowingliquid"),
-		[state == "source" and "tiles" or "special_tiles"] = {{
-			name = "technic_corium_"..state.."_animated.png",
-			animation = {
-				type = "vertical_frames",
-				aspect_w = 16,
-				aspect_h = 16,
-				length = 3.0,
-			},
-		}},
-		paramtype = "light",
-		paramtype2 = (state == "flowing" and "flowingliquid" or nil),
-		light_source = (state == "source" and 8 or 5),
-		walkable = false,
-		pointable = false,
-		diggable = false,
-		buildable_to = true,
-		drop = "",
-		drowning = 1,
-		liquidtype = state,
-		liquid_alternative_flowing = "technic:corium_flowing",
-		liquid_alternative_source = "technic:corium_source",
-		liquid_viscosity = LAVA_VISC,
-		liquid_renewable = false,
-		damage_per_second = 6,
-		post_effect_color = { a=192, r=80, g=160, b=80 },
-		groups = {
-			liquid = 2,
-			hot = 3,
-			igniter = corium_griefing,
-			radioactive = (state == "source" and 32000 or 16000),
-			not_in_creative_inventory = (state == "flowing" and 1 or nil),
-		},
-	})
-end
-
-if bucket and bucket.register_liquid then
-	bucket.register_liquid(
-		"technic:corium_source",
-		"technic:corium_flowing",
-		"technic:bucket_corium",
-		"technic_bucket_corium.png",
-		"Corium Bucket"
-	)
-end
-
-minetest.register_node("technic:chernobylite_block", {
-        description = S("Chernobylite Block"),
-	tiles = { "technic_chernobylite_block.png" },
-	is_ground_content = true,
-	groups = { cracky=1, radioactive=5000, level=2 },
-	sounds = default.node_sound_stone_defaults(),
-	light_source = 2,
-
-})
-
-minetest.register_abm({
-	nodenames = {"group:water"},
-	neighbors = {"technic:corium_source"},
-	interval = 1,
-	chance = 1,
-	action = function (pos, node)
-		minetest.remove_node(pos)
-	end,
-})
-
-if (corium_griefing == 1) then
-	minetest.register_abm({
-		nodenames = {"technic:corium_flowing"},
-		interval = 5,
-		chance = 10,
-		action = function (pos, node)
-			minetest.set_node(pos, {name="technic:chernobylite_block"})
-		end,
-	})
-	minetest.register_abm({
-		nodenames = { "technic:corium_source", "technic:corium_flowing" },
-		interval = 4,
-		chance = 4,
-		action = function (pos, node)
-			for _, offset in ipairs({
-				vector.new(1,0,0),
-				vector.new(-1,0,0),
-				vector.new(0,0,1),
-				vector.new(0,0,-1),
-				vector.new(0,-1,0),
-			}) do
-				if math.random(8) == 1 then
-					minetest.dig_node(vector.add(pos, offset))
-				end
-			end
-		end,
-	})
-end
diff --git a/technic/technic/machines/HV/quarry.lua b/technic/technic/machines/HV/quarry.lua
deleted file mode 100644
index 60805cc..0000000
--- a/technic/technic/machines/HV/quarry.lua
+++ /dev/null
@@ -1,251 +0,0 @@
-
-local S = technic.getter
-
-minetest.register_craft({
-	recipe = {
-		{"technic:carbon_plate",       "pipeworks:filter",       "technic:composite_plate"},
-		{"technic:motor",              "technic:machine_casing", "technic:diamond_drill_head"},
-		{"technic:carbon_steel_block", "technic:hv_cable0",      "technic:carbon_steel_block"}},
-	output = "technic:quarry",
-})
-
-local quarry_dig_above_nodes = 3 -- How far above the quarry we will dig nodes
-local quarry_max_depth       = 100
-local quarry_demand = 10000
-
-local function set_quarry_formspec(meta)
-	local radius = meta:get_int("size")
-	local formspec = "size[6,4.3]"..
-		"list[context;cache;0,1;4,3;]"..
-		"item_image[4.8,0;1,1;technic:quarry]"..
-		"label[0,0.2;"..S("%s Quarry"):format("HV").."]"..
-		"field[4.3,3.5;2,1;size;"..S("Radius:")..";"..radius.."]"
-	if meta:get_int("enabled") == 0 then
-		formspec = formspec.."button[4,1;2,1;enable;"..S("Disabled").."]"
-	else
-		formspec = formspec.."button[4,1;2,1;disable;"..S("Enabled").."]"
-	end
-	local diameter = radius*2 + 1
-	local nd = meta:get_int("dug")
-	local rel_y = quarry_dig_above_nodes - math.floor(nd / (diameter*diameter))
-	formspec = formspec.."label[0,4;"..minetest.formspec_escape(
-			nd == 0 and S("Digging not started") or
-			(rel_y < -quarry_max_depth and S("Digging finished") or
-				(meta:get_int("purge_on") == 1 and S("Purging cache") or
-				S("Digging %d m "..(rel_y > 0 and "above" or "below").." machine")
-					:format(math.abs(rel_y))))
-			).."]"
-	formspec = formspec.."button[4,2;2,1;restart;"..S("Restart").."]"
-	meta:set_string("formspec", formspec)
-end
-
-local function set_quarry_demand(meta)
-	local radius = meta:get_int("size")
-	local diameter = radius*2 + 1
-	local machine_name = S("%s Quarry"):format("HV")
-	if meta:get_int("enabled") == 0 or meta:get_int("purge_on") == 1 then
-		meta:set_string("infotext", S(meta:get_int("purge_on") == 1 and "%s purging cache" or "%s Disabled"):format(machine_name))
-		meta:set_int("HV_EU_demand", 0)
-	elseif meta:get_int("dug") == diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) then
-		meta:set_string("infotext", S("%s Finished"):format(machine_name))
-		meta:set_int("HV_EU_demand", 0)
-	else
-		meta:set_string("infotext", S(meta:get_int("HV_EU_input") >= quarry_demand and "%s Active" or "%s Unpowered"):format(machine_name))
-		meta:set_int("HV_EU_demand", quarry_demand)
-	end
-end
-
-local function quarry_receive_fields(pos, formname, fields, sender)
-	local meta = minetest.get_meta(pos)
-	if fields.size and string.find(fields.size, "^[0-9]+$") then
-		local size = tonumber(fields.size)
-		if size >= 2 and size <= 8 and size ~= meta:get_int("size") then
-			meta:set_int("size", size)
-			meta:set_int("dug", 0)
-		end
-	end
-	if fields.enable then meta:set_int("enabled", 1) end
-	if fields.disable then meta:set_int("enabled", 0) end
-	if fields.restart then
-		meta:set_int("dug", 0)
-		meta:set_int("purge_on", 1)
-	end
-	set_quarry_formspec(meta)
-	set_quarry_demand(meta)
-end
-
-local function quarry_handle_purge(pos)
-	local meta = minetest.get_meta(pos)
-	local inv = meta:get_inventory()
-	local i = 0
-	for _,stack in ipairs(inv:get_list("cache")) do
-		i = i + 1
-		if stack then
-			local item = stack:to_table()
-			if item then
-				technic.tube_inject_item(pos, pos, vector.new(0, 1, 0), item)
-				stack:clear()
-				inv:set_stack("cache", i, stack)
-				break
-			end
-		end
-	end
-	if inv:is_empty("cache") then
-		meta:set_int("purge_on", 0)
-	end
-end
-
-local function quarry_run(pos, node)
-	local meta = minetest.get_meta(pos)
-	local inv = meta:get_inventory()
-	-- initialize cache for the case we load an older world
-	inv:set_size("cache", 12)
-	-- toss a coin whether we do an automatic purge. Chance 1:200
-	local purge_rand = math.random()
-	if purge_rand <= 0.005 then
-		meta:set_int("purge_on", 1)
-	end
-
-	if meta:get_int("enabled") and meta:get_int("HV_EU_input") >= quarry_demand and meta:get_int("purge_on") == 0 then
-		local pdir = minetest.facedir_to_dir(node.param2)
-		local qdir = pdir.x == 1 and vector.new(0,0,-1) or
-			(pdir.z == -1 and vector.new(-1,0,0) or
-			(pdir.x == -1 and vector.new(0,0,1) or
-			vector.new(1,0,0)))
-		local radius = meta:get_int("size")
-		local diameter = radius*2 + 1
-		local startpos = vector.add(vector.add(vector.add(pos,
-			vector.new(0, quarry_dig_above_nodes, 0)),
-			pdir),
-			vector.multiply(qdir, -radius))
-		local endpos = vector.add(vector.add(vector.add(startpos,
-			vector.new(0, -quarry_dig_above_nodes-quarry_max_depth, 0)),
-			vector.multiply(pdir, diameter-1)),
-			vector.multiply(qdir, diameter-1))
-		local vm = VoxelManip()
-		local minpos, maxpos = vm:read_from_map(startpos, endpos)
-		local area = VoxelArea:new({MinEdge=minpos, MaxEdge=maxpos})
-		local data = vm:get_data()
-		local c_air = minetest.get_content_id("air")
-		local owner = meta:get_string("owner")
-		local nd = meta:get_int("dug")
-		while nd ~= diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) do
-			local ry = math.floor(nd / (diameter*diameter))
-			local ndl = nd % (diameter*diameter)
-			if ry % 2 == 1 then
-				ndl = diameter*diameter - 1 - ndl
-			end
-			local rq = math.floor(ndl / diameter)
-			local rp = ndl % diameter
-			if rq % 2 == 1 then rp = diameter - 1 - rp end
-			local digpos = vector.add(vector.add(vector.add(startpos,
-				vector.new(0, -ry, 0)),
-				vector.multiply(pdir, rp)),
-				vector.multiply(qdir, rq))
-			local can_dig = true
-			if can_dig and minetest.is_protected and minetest.is_protected(digpos, owner) then
-				can_dig = false
-			end
-			local dignode
-			if can_dig then
-				dignode = technic.get_or_load_node(digpos) or minetest.get_node(digpos)
-				local dignodedef = minetest.registered_nodes[dignode.name] or {diggable=false}
-				if not dignodedef.diggable or (dignodedef.can_dig and not dignodedef.can_dig(digpos, nil)) then
-					can_dig = false
-				end
-			end
-
-			if can_dig then
-				for ay = startpos.y, digpos.y+1, -1 do
-					local checkpos = {x=digpos.x, y=ay, z=digpos.z}
-					local checknode = technic.get_or_load_node(checkpos) or minetest.get_node(checkpos)
-					if checknode.name ~= "air" then
-						can_dig = false
-						break
-					end
-				end
-			end
-			nd = nd + 1
-			if can_dig then
-				minetest.remove_node(digpos)
-				local drops = minetest.get_node_drops(dignode.name, "")
-				for _, dropped_item in ipairs(drops) do
-					local left = inv:add_item("cache", dropped_item)
-					while not left:is_empty() do
-						meta:set_int("purge_on", 1)
-						quarry_handle_purge(pos)
-						left = inv:add_item("cache", left)
-					end
-				end
-				break
-			end
-		end
-		if nd == diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) then
-			-- if a quarry is finished, we enable purge mode
-			meta:set_int("purge_on", 1)
-		end
-		meta:set_int("dug", nd)
-	else
-		-- if a quarry is disabled or has no power, we enable purge mode
-		meta:set_int("purge_on", 1)
-	end
-	-- if something triggered a purge, we handle it
-	if meta:get_int("purge_on") == 1 then
-		quarry_handle_purge(pos)
-	end
-	set_quarry_formspec(meta)
-	set_quarry_demand(meta)
-end
-
-local function send_move_error(player)
-	minetest.chat_send_player(player:get_player_name(),
-		S("Manually taking/removing from cache by hand is not possible. "..
-		"If you can't wait, restart or disable the quarry to start automatic purge."))
-	return 0
-end
-
-minetest.register_node("technic:quarry", {
-	description = S("%s Quarry"):format("HV"),
-	tiles = {"technic_carbon_steel_block.png", "technic_carbon_steel_block.png",
-	         "technic_carbon_steel_block.png", "technic_carbon_steel_block.png",
-	         "technic_carbon_steel_block.png^default_tool_mesepick.png", "technic_carbon_steel_block.png"},
-	inventory_image = minetest.inventorycube("technic_carbon_steel_block.png",
-	         "technic_carbon_steel_block.png^default_tool_mesepick.png",
-	         "technic_carbon_steel_block.png"),
-	paramtype2 = "facedir",
-	groups = {cracky=2, tubedevice=1, technic_machine = 1},
-	tube = {
-		connect_sides = {top = 1},
-	},
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("%s Quarry"):format("HV"))
-		meta:set_int("size", 4)
-		set_quarry_formspec(meta)
-		set_quarry_demand(meta)
-	end,
-	after_place_node = function(pos, placer, itemstack)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("owner", placer:get_player_name())
-		pipeworks.scan_for_tube_objects(pos)
-	end,
-	can_dig = function(pos,player)
-		local meta = minetest.get_meta(pos);
-		local inv = meta:get_inventory()
-		return inv:is_empty("cache")
-	end,
-	after_dig_node = pipeworks.scan_for_tube_objects,
-	on_receive_fields = quarry_receive_fields,
-	technic_run = quarry_run,
-	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		return send_move_error(player)
-	end,
-	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
-		return send_move_error(player)
-	end,
-	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
-		return send_move_error(player)
-	end
-})
-
-technic.register_machine("HV", "technic:quarry", technic.receiver)
diff --git a/technic/technic/machines/HV/solar_array.lua b/technic/technic/machines/HV/solar_array.lua
deleted file mode 100644
index 414291a..0000000
--- a/technic/technic/machines/HV/solar_array.lua
+++ /dev/null
@@ -1,14 +0,0 @@
--- The high voltage solar array is an assembly of medium voltage arrays.
--- Solar arrays are not able to store large amounts of energy.
-
-minetest.register_craft({
-	output = 'technic:solar_array_hv 1',
-	recipe = {
-		{'technic:solar_array_mv',     'technic:solar_array_mv', 'technic:solar_array_mv'},
-		{'technic:carbon_plate',       'technic:hv_transformer', 'technic:composite_plate'},
-		{'',                           'technic:hv_cable0',      ''},
-	}
-})
-
-technic.register_solar_array({tier="HV", power=100})
-
diff --git a/technic/technic/machines/LV/alloy_furnace.lua b/technic/technic/machines/LV/alloy_furnace.lua
deleted file mode 100644
index bdf2f31..0000000
--- a/technic/technic/machines/LV/alloy_furnace.lua
+++ /dev/null
@@ -1,14 +0,0 @@
--- LV Alloy furnace
-
--- FIXME: kpoppel: I'd like to introduce an induction heating element here...
-minetest.register_craft({
-	output = 'technic:lv_alloy_furnace',
-	recipe = {
-		{'default:brick',           'default:brick',          'default:brick'},
-		{'default:brick',           'technic:machine_casing', 'default:brick'},
-		{'default:brick',           'technic:lv_cable0',      'default:brick'},
-	}
-})
-
-technic.register_alloy_furnace({tier = "LV", speed = 1, demand = {300}})
-
diff --git a/technic/technic/machines/LV/battery_box.lua b/technic/technic/machines/LV/battery_box.lua
deleted file mode 100644
index 429bcd6..0000000
--- a/technic/technic/machines/LV/battery_box.lua
+++ /dev/null
@@ -1,19 +0,0 @@
-
-minetest.register_craft({
-	output = 'technic:lv_battery_box0',
-	recipe = {
-		{'group:wood',              'group:wood',              'group:wood'},
-		{'technic:battery',         'technic:machine_casing',  'technic:battery'},
-		{'technic:battery',         'technic:lv_cable0',       'technic:battery'},
-	}
-})
-
-technic.register_battery_box({
-	tier           = "LV",
-	max_charge     = 40000,
-	charge_rate    = 1000,
-	discharge_rate = 4000,
-	charge_step    = 500,
-	discharge_step = 800,
-})
-
diff --git a/technic/technic/machines/LV/cables.lua b/technic/technic/machines/LV/cables.lua
deleted file mode 100644
index e18eae1..0000000
--- a/technic/technic/machines/LV/cables.lua
+++ /dev/null
@@ -1,14 +0,0 @@
-
-minetest.register_alias("lv_cable", "technic:lv_cable0")
-
-minetest.register_craft({
-	output = 'technic:lv_cable0 6',
-	recipe = {
-		{'default:paper',        'default:paper',        'default:paper'},
-		{'default:copper_ingot', 'default:copper_ingot', 'default:copper_ingot'},
-		{'default:paper',        'default:paper',        'default:paper'},
-	}
-}) 
-
-technic.register_cable("LV", 2/16)
-
diff --git a/technic/technic/machines/LV/cnc.lua b/technic/technic/machines/LV/cnc.lua
deleted file mode 100644
index dd67e9b..0000000
--- a/technic/technic/machines/LV/cnc.lua
+++ /dev/null
@@ -1,237 +0,0 @@
--- Technic CNC v1.0 by kpoppel
--- Based on the NonCubic Blocks MOD v1.4 by yves_de_beck
-
--- Idea:
---   Somehow have a tabbed/paged panel if the number of shapes should expand
---   beyond what is available in the panel today.
---   I could imagine some form of API allowing modders to come with their own node
---   box definitions and easily stuff it in the this machine for production.
-
-local S = technic.getter
-
-local shape = {}
-local onesize_products = {
-	slope                    = 2,
-	slope_edge               = 1,
-	slope_inner_edge         = 1,
-	pyramid                  = 2,
-	spike                    = 1,
-	cylinder                 = 2,
-	oblate_spheroid          = 1,
-	sphere                   = 1,
-	stick                    = 8,
-	slope_upsdown            = 2,
-	slope_edge_upsdown       = 1,
-	slope_inner_edge_upsdown = 1,
-	cylinder_horizontal      = 2,
-	slope_lying              = 2,
-	onecurvededge            = 1,
-	twocurvededge            = 1,
-}
-local twosize_products = {
-	element_straight         = 4,
-	element_end              = 2,
-	element_cross            = 1,
-	element_t                = 1,
-	element_edge             = 2,
-}
-
-local cnc_formspec =
-	"invsize[9,11;]"..
-	"label[1,0;"..S("Choose Milling Program:").."]"..
-	"image_button[1,0.5;1,1;technic_cnc_slope.png;slope; ]"..
-	"image_button[2,0.5;1,1;technic_cnc_slope_edge.png;slope_edge; ]"..
-	"image_button[3,0.5;1,1;technic_cnc_slope_inner_edge.png;slope_inner_edge; ]"..
-	"image_button[4,0.5;1,1;technic_cnc_pyramid.png;pyramid; ]"..
-	"image_button[5,0.5;1,1;technic_cnc_spike.png;spike; ]"..
-	"image_button[6,0.5;1,1;technic_cnc_cylinder.png;cylinder; ]"..
-	"image_button[7,0.5;1,1;technic_cnc_oblate_spheroid.png;oblate_spheroid; ]"..
-	"image_button[8,0.5;1,1;technic_cnc_stick.png;stick; ]"..
-
-	"image_button[1,1.5;1,1;technic_cnc_slope_upsdwn.png;slope_upsdown; ]"..
-	"image_button[2,1.5;1,1;technic_cnc_slope_edge_upsdwn.png;slope_edge_upsdown; ]"..
-	"image_button[3,1.5;1,1;technic_cnc_slope_inner_edge_upsdwn.png;slope_inner_edge_upsdown; ]"..
-	"image_button[4,1.5;1,1;technic_cnc_cylinder_horizontal.png;cylinder_horizontal; ]"..
-	"image_button[5,1.5;1,1;technic_cnc_sphere.png;sphere; ]"..
-
-	"image_button[1,2.5;1,1;technic_cnc_slope_lying.png;slope_lying; ]"..
-	"image_button[2,2.5;1,1;technic_cnc_onecurvededge.png;onecurvededge; ]"..
-	"image_button[3,2.5;1,1;technic_cnc_twocurvededge.png;twocurvededge; ]"..
-
-	"label[1,3.5;"..S("Slim Elements half / normal height:").."]"..
-
-	"image_button[1,4;1,0.5;technic_cnc_full.png;full; ]"..
-	"image_button[1,4.5;1,0.5;technic_cnc_half.png;half; ]"..
-	"image_button[2,4;1,1;technic_cnc_element_straight.png;element_straight; ]"..
-	"image_button[3,4;1,1;technic_cnc_element_end.png;element_end; ]"..
-	"image_button[4,4;1,1;technic_cnc_element_cross.png;element_cross; ]"..
-	"image_button[5,4;1,1;technic_cnc_element_t.png;element_t; ]"..
-	"image_button[6,4;1,1;technic_cnc_element_edge.png;element_edge; ]"..
-
-	"label[0, 5.5;"..S("In:").."]"..
-	"list[current_name;src;0.5,5.5;1,1;]"..
-	"label[4, 5.5;"..S("Out:").."]"..
-	"list[current_name;dst;5,5.5;4,1;]"..
-
-	"list[current_player;main;0,7;8,4;]"..
-	"listring[current_name;dst]"..
-	"listring[current_player;main]"..
-	"listring[current_name;src]"..
-	"listring[current_player;main]"
-
-local size = 1;
-
--- The form handler is declared here because we need it in both the inactive and active modes
--- in order to be able to change programs wile it is running.
-local function form_handler(pos, formname, fields, sender)
-	-- REGISTER MILLING PROGRAMS AND OUTPUTS:
-	------------------------------------------
-	-- Program for half/full size
-	if fields["full"] then
-		size = 1
-		return
-	end
-
-	if fields["half"] then
-		size = 2
-		return
-	end
-
-	-- Resolve the node name and the number of items to make
-	local meta       = minetest.get_meta(pos)
-	local inv        = meta:get_inventory()
-	local inputstack = inv:get_stack("src", 1)
-	local inputname  = inputstack:get_name()
-	local multiplier = 0
-	for k, _ in pairs(fields) do
-		-- Set a multipier for the half/full size capable blocks
-		if twosize_products[k] ~= nil then
-			multiplier = size * twosize_products[k]
-		else
-			multiplier = onesize_products[k]
-		end
-
-		if onesize_products[k] ~= nil or twosize_products[k] ~= nil then
-			meta:set_float( "cnc_multiplier", multiplier)
-			meta:set_string("cnc_user", sender:get_player_name())
-		end
-
-		if onesize_products[k] ~= nil or (twosize_products[k] ~= nil and size==2) then
-			meta:set_string("cnc_product",  inputname .. "_technic_cnc_" .. k)
-			--print(inputname .. "_technic_cnc_" .. k)
-			break
-		end
-
-		if twosize_products[k] ~= nil and size==1 then
-			meta:set_string("cnc_product",  inputname .. "_technic_cnc_" .. k .. "_double")
-			--print(inputname .. "_technic_cnc_" .. k .. "_double")
-			break
-		end
-	end
-	return
-end
-
--- Action code performing the transformation
-local run = function(pos, node)
-	local meta         = minetest.get_meta(pos)
-	local inv          = meta:get_inventory()
-	local eu_input     = meta:get_int("LV_EU_input")
-	local machine_name = S("%s CNC Machine"):format("LV")
-	local machine_node = "technic:cnc"
-	local demand       = 450
-
-	local result = meta:get_string("cnc_product")
-	if inv:is_empty("src") or
-	   (not minetest.registered_nodes[result]) or
-	   (not inv:room_for_item("dst", result)) then
-		technic.swap_node(pos, machine_node)
-		meta:set_string("infotext", S("%s Idle"):format(machine_name))
-		meta:set_string("cnc_product", "")
-		meta:set_int("LV_EU_demand", 0)
-		return
-	end
-
-	if eu_input < demand then
-		technic.swap_node(pos, machine_node)
-		meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-	elseif eu_input >= demand then
-		technic.swap_node(pos, machine_node.."_active")
-		meta:set_string("infotext", S("%s Active"):format(machine_name))
-		meta:set_int("src_time", meta:get_int("src_time") + 1)
-		if meta:get_int("src_time") >= 3 then -- 3 ticks per output
-			meta:set_int("src_time", 0)
-			srcstack = inv:get_stack("src", 1)
-			srcstack:take_item()
-			inv:set_stack("src", 1, srcstack)
-			inv:add_item("dst", result.." "..meta:get_int("cnc_multiplier"))
-		end
-	end
-	meta:set_int("LV_EU_demand", demand)
-end
-
--- The actual block inactive state
-minetest.register_node("technic:cnc", {
-	description = S("%s CNC Machine"):format("LV"),
-	tiles       = {"technic_cnc_top.png", "technic_cnc_bottom.png", "technic_cnc_side.png",
-	               "technic_cnc_side.png", "technic_cnc_side.png", "technic_cnc_front.png"},
-	drawtype    = "nodebox",
-	paramtype   = "light",
-	paramtype2  = "facedir",
-	node_box    = {
-		type  = "fixed",
-		fixed = {
-			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-		},
-	},
-	groups = {cracky=2, technic_machine=1},
-	legacy_facedir_simple = true,
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("%s CNC Machine"):format("LV"))
-		meta:set_float("technic_power_machine", 1)
-		meta:set_string("formspec", cnc_formspec)
-		local inv = meta:get_inventory()
-		inv:set_size("src", 1)
-		inv:set_size("dst", 4)
-	end,
-	can_dig = technic.machine_can_dig,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	allow_metadata_inventory_move = technic.machine_inventory_move,
-	on_receive_fields = form_handler,
-	technic_run = run,
-})
-
--- Active state block
-minetest.register_node("technic:cnc_active", {
-	description = S("%s CNC Machine"):format("LV"),
-	tiles       = {"technic_cnc_top_active.png", "technic_cnc_bottom.png", "technic_cnc_side.png",
-	               "technic_cnc_side.png",       "technic_cnc_side.png",   "technic_cnc_front_active.png"},
-	paramtype2 = "facedir",
-	drop = "technic:cnc",
-	groups = {cracky=2, technic_machine=1, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	can_dig = technic.machine_can_dig,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	allow_metadata_inventory_move = technic.machine_inventory_move,
-	on_receive_fields = form_handler,
-	technic_run = run,
-	technic_disabled_machine_name = "technic:cnc",
-})
-
-technic.register_machine("LV", "technic:cnc",        technic.receiver)
-technic.register_machine("LV", "technic:cnc_active", technic.receiver)
-
--------------------------
--- CNC Machine Recipe
--------------------------
-minetest.register_craft({
-	output = 'technic:cnc',
-	recipe = {
-		{'default:glass',              'technic:diamond_drill_head', 'default:glass'},
-		{'technic:control_logic_unit', 'technic:machine_casing',     'technic:motor'},
-		{'technic:carbon_steel_ingot', 'technic:lv_cable0',          'technic:carbon_steel_ingot'},
-	},
-})
-
diff --git a/technic/technic/machines/LV/cnc_api.lua b/technic/technic/machines/LV/cnc_api.lua
deleted file mode 100644
index f5aae5c..0000000
--- a/technic/technic/machines/LV/cnc_api.lua
+++ /dev/null
@@ -1,369 +0,0 @@
--- API for the technic CNC machine
--- Again code is adapted from the NonCubic Blocks MOD v1.4 by yves_de_beck
-
-local S = technic.getter
-
-technic.cnc = {}
-
--- REGISTER NONCUBIC FORMS, CREATE MODELS AND RECIPES:
-------------------------------------------------------
-
--- Define slope boxes for the various nodes
--------------------------------------------
-technic.cnc.programs = {
-	{ suffix  = "technic_cnc_stick",
-		model = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15},
-		desc  = S("Stick")
-	},
-
-	{ suffix  = "technic_cnc_element_end_double",
-		model = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.5},
-		desc  = S("Element End Double")
-	},
-
-	{ suffix  = "technic_cnc_element_cross_double",
-		model = {
-			{0.3, -0.5, -0.3, 0.5, 0.5, 0.3},
-			{-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
-			{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
-		desc  = S("Element Cross Double")
-	},
-
-	{ suffix  = "technic_cnc_element_t_double",
-		model = {
-			{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
-			{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3},
-			{0.3, -0.5, -0.3, 0.5, 0.5, 0.3}},
-		desc  = S("Element T Double")
-	},
-
-	{ suffix  = "technic_cnc_element_edge_double",
-		model = {
-			{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
-			{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
-		desc  = S("Element Edge Double")
-	},
-
-	{ suffix  = "technic_cnc_element_straight_double",
-		model = {-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
-		desc  = S("Element Straight Double")
-	},
-
-	{ suffix  = "technic_cnc_element_end",
-		model = {-0.3, -0.5, -0.3, 0.3, 0, 0.5},
-		desc  = S("Element End")
-	},
-
-	{ suffix  = "technic_cnc_element_cross",
-		model = {
-			{0.3, -0.5, -0.3, 0.5, 0, 0.3},
-			{-0.3, -0.5, -0.5, 0.3, 0, 0.5},
-			{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
-		desc  = S("Element Cross")
-	},
-
-	{ suffix  = "technic_cnc_element_t",
-		model = {
-			{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
-			{-0.5, -0.5, -0.3, -0.3, 0, 0.3},
-			{0.3, -0.5, -0.3, 0.5, 0, 0.3}},
-		desc  = S("Element T")
-	},
-
-	{ suffix  = "technic_cnc_element_edge",
-		model = {
-			{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
-			{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
-		desc  = S("Element Edge")
-	},
-
-	{ suffix  = "technic_cnc_element_straight",
-		model = {-0.3, -0.5, -0.5, 0.3, 0, 0.5},
-		desc  = S("Element Straight")
-	},
-
-	{ suffix  = "technic_cnc_oblate_spheroid",
-		model = "technic_oblate_spheroid.obj",
-		desc  = S("Oblate spheroid"),
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{ -6/16,  4/16, -6/16, 6/16,  8/16, 6/16 },
-				{ -8/16, -4/16, -8/16, 8/16,  4/16, 8/16 },
-				{ -6/16, -8/16, -6/16, 6/16, -4/16, 6/16 }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_sphere",
-		model = "technic_sphere.obj",
-		desc  = S("Sphere")
-	},
-
-	{ suffix  = "technic_cnc_cylinder_horizontal",
-		model = "technic_cylinder_horizontal.obj",
-		desc  = S("Horizontal Cylinder")
-	},
-
-	{ suffix  = "technic_cnc_cylinder",
-		model = "technic_cylinder.obj",
-		desc  = S("Cylinder")
-	},
-
-	{ suffix  = "technic_cnc_twocurvededge",
-		model = "technic_two_curved_edge.obj",
-		desc  = S("Two Curved Edge/Corner Block")
-	},
-
-	{ suffix  = "technic_cnc_onecurvededge",
-		model = "technic_one_curved_edge.obj",
-		desc  = S("One Curved Edge Block")
-	},
-
-	{ suffix  = "technic_cnc_spike",
-		model = "technic_pyramid_spike.obj",
-		desc  = S("Spike"),
-		cbox    = {
-			type = "fixed",
-			fixed = {
-				{ -2/16,  4/16, -2/16, 2/16,  8/16, 2/16 },
-				{ -4/16,     0, -4/16, 4/16,  4/16, 4/16 },
-				{ -6/16, -4/16, -6/16, 6/16,     0, 6/16 },
-				{ -8/16, -8/16, -8/16, 8/16, -4/16, 8/16 }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_pyramid",
-		model = "technic_pyramid.obj",
-		desc  = S("Pyramid"),
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{ -2/16, -2/16, -2/16, 2/16,     0, 2/16 },
-				{ -4/16, -4/16, -4/16, 4/16, -2/16, 4/16 },
-				{ -6/16, -6/16, -6/16, 6/16, -4/16, 6/16 },
-				{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_slope_inner_edge_upsdown",
-		model = "technic_innercorner_upsdown.obj",
-		desc  = S("Slope Upside Down Inner Edge/Corner"),
-		sbox  = {
-			type = "fixed",
-			fixed = { -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 }
-		},
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{  0.25, -0.25, -0.5,  0.5, -0.5,   0.5  },
-				{ -0.5,  -0.25,  0.25, 0.5, -0.5,   0.5  },
-				{  0,     0,    -0.5,  0.5, -0.25,  0.5  },
-				{ -0.5,   0,     0,    0.5, -0.25,  0.5  },
-				{ -0.25,  0.25, -0.5,  0.5,  0,    -0.25 },
-				{ -0.5,   0.25, -0.25, 0.5,  0,     0.5  },
-				{ -0.5,   0.5,  -0.5,  0.5,  0.25,  0.5  }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_slope_edge_upsdown",
-		model = "technic_outercorner_upsdown.obj",
-		desc  = S("Slope Upside Down Outer Edge/Corner"),
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{ -8/16,  8/16, -8/16, 8/16,  4/16, 8/16 },
-				{ -4/16,  4/16, -4/16, 8/16,     0, 8/16 },
-				{     0,     0,     0, 8/16, -4/16, 8/16 },
-				{  4/16, -4/16,  4/16, 8/16, -8/16, 8/16 }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_slope_inner_edge",
-		model = "technic_innercorner.obj",
-		desc  = S("Slope Inner Edge/Corner"),
-		sbox  = {
-			type = "fixed",
-			fixed = { -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 }
-		},
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{ -0.5,  -0.5,  -0.5,  0.5, -0.25,  0.5  },
-				{ -0.5,  -0.25, -0.25, 0.5,  0,     0.5  },
-				{ -0.25, -0.25, -0.5,  0.5,  0,    -0.25 },
-				{ -0.5,   0,     0,    0.5,  0.25,  0.5  },
-				{  0,     0,    -0.5,  0.5,  0.25,  0.5  },
-				{ -0.5,   0.25,  0.25, 0.5,  0.5,   0.5  },
-				{  0.25,  0.25, -0.5,  0.5,  0.5,   0.5  }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_slope_edge",
-		model = "technic_outercorner.obj",
-		desc  = S("Slope Outer Edge/Corner"),
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{  4/16,  4/16,  4/16, 8/16,  8/16, 8/16 },
-				{     0,     0,     0, 8/16,  4/16, 8/16 },
-				{ -4/16, -4/16, -4/16, 8/16,     0, 8/16 },
-				{ -8/16, -8/16, -8/16, 8/16, -4/16, 8/16 }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_slope_upsdown",
-		model = "technic_slope_upsdown.obj",
-		desc  = S("Slope Upside Down"),
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{ -8/16,  8/16, -8/16, 8/16,  4/16, 8/16 },
-				{ -8/16,  4/16, -4/16, 8/16,     0, 8/16 },
-				{ -8/16,     0,     0, 8/16, -4/16, 8/16 },
-				{ -8/16, -4/16,  4/16, 8/16, -8/16, 8/16 }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_slope_lying",
-		model = "technic_slope_horizontal.obj",
-		desc  = S("Slope Lying"),
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{  4/16, -8/16,  4/16,  8/16, 8/16, 8/16 },
-				{     0, -8/16,     0,  4/16, 8/16, 8/16 },				
-				{ -4/16, -8/16, -4/16,     0, 8/16, 8/16 },
-				{ -8/16, -8/16, -8/16, -4/16, 8/16, 8/16 }
-			}
-		}
-	},
-
-	{ suffix  = "technic_cnc_slope",
-		model = "technic_slope.obj",
-		desc  = S("Slope"),
-		cbox  = {
-			type = "fixed",
-			fixed = {
-				{ -8/16,  4/16,  4/16, 8/16,  8/16, 8/16 },
-				{ -8/16,     0,     0, 8/16,  4/16, 8/16 },
-				{ -8/16, -4/16, -4/16, 8/16,     0, 8/16 },
-				{ -8/16, -8/16, -8/16, 8/16, -4/16, 8/16 }
-			}
-		}
-	},
-	
-}
-
--- Allow disabling certain programs for some node. Default is allowing all types for all nodes
-technic.cnc.programs_disable = {
-	-- ["default:brick"] = {"technic_cnc_stick"}, -- Example: Disallow the stick for brick
-	-- ...
-	["default:dirt"] = {"technic_cnc_oblate_spheroid", "technic_cnc_slope_upsdown", "technic_cnc_edge",
-	                    "technic_cnc_inner_edge", "technic_cnc_slope_edge_upsdown",
-	                    "technic_cnc_slope_inner_edge_upsdown", "technic_cnc_stick",
-	                    "technic_cnc_cylinder_horizontal"}
-}
-
--- Generic function for registering all the different node types
-function technic.cnc.register_program(recipeitem, suffix, model, groups, images, description, cbox, sbox)
-
-	local dtype
-	local nodeboxdef
-	local meshdef
-
-	if type(model) ~= "string" then -- assume a nodebox if it's a table or function call
-		dtype = "nodebox"
-		nodeboxdef = {
-			type  = "fixed",
-			fixed = model
-		}
-	else
-		dtype = "mesh"
-		meshdef = model
-	end
-
-	if cbox and not sbox then sbox = cbox end
-
-	minetest.register_node(":"..recipeitem.."_"..suffix, {
-		description   = description,
-		drawtype      = dtype,
-		node_box      = nodeboxdef,
-		mesh          = meshdef,
-		tiles         = images,
-		paramtype     = "light",
-		paramtype2    = "facedir",
-		walkable      = true,
-		groups        = groups,
-		selection_box = sbox,
-		collision_box = cbox
-	})
-end
-
--- function to iterate over all the programs the CNC machine knows
-function technic.cnc.register_all(recipeitem, groups, images, description)
-	for _, data in ipairs(technic.cnc.programs) do
-		-- Disable node creation for disabled node types for some material
-		local do_register = true
-		if technic.cnc.programs_disable[recipeitem] ~= nil then
-			for __, disable in ipairs(technic.cnc.programs_disable[recipeitem]) do
-				if disable == data.suffix then
-					do_register = false
-				end
-			end
-		end
-		-- Create the node if it passes the test
-		if do_register then
-			technic.cnc.register_program(recipeitem, data.suffix, data.model,
-			    groups, images, description.." "..data.desc, data.cbox, data.sbox)
-		end
-	end
-end
-
-
--- REGISTER NEW TECHNIC_CNC_API's PART 2: technic.cnc..register_element_end(subname, recipeitem, groups, images, desc_element_xyz)
------------------------------------------------------------------------------------------------------------------------
-function technic.cnc.register_slope_edge_etc(recipeitem, groups, images, desc_slope, desc_slope_lying, desc_slope_upsdown, desc_slope_edge, desc_slope_inner_edge, desc_slope_upsdwn_edge, desc_slope_upsdwn_inner_edge, desc_pyramid, desc_spike, desc_onecurvededge, desc_twocurvededge, desc_cylinder, desc_cylinder_horizontal, desc_spheroid, desc_element_straight, desc_element_edge, desc_element_t, desc_element_cross, desc_element_end)
-
-         technic.cnc.register_slope(recipeitem, groups, images, desc_slope)
-         technic.cnc.register_slope_lying(recipeitem, groups, images, desc_slope_lying)
-         technic.cnc.register_slope_upsdown(recipeitem, groups, images, desc_slope_upsdown)
-         technic.cnc.register_slope_edge(recipeitem, groups, images, desc_slope_edge)
-         technic.cnc.register_slope_inner_edge(recipeitem, groups, images, desc_slope_inner_edge)
-         technic.cnc.register_slope_edge_upsdown(recipeitem, groups, images, desc_slope_upsdwn_edge)
-         technic.cnc.register_slope_inner_edge_upsdown(recipeitem, groups, images, desc_slope_upsdwn_inner_edge)
-         technic.cnc.register_pyramid(recipeitem, groups, images, desc_pyramid)
-         technic.cnc.register_spike(recipeitem, groups, images, desc_spike)
-         technic.cnc.register_onecurvededge(recipeitem, groups, images, desc_onecurvededge)
-         technic.cnc.register_twocurvededge(recipeitem, groups, images, desc_twocurvededge)
-         technic.cnc.register_cylinder(recipeitem, groups, images, desc_cylinder)
-         technic.cnc.register_cylinder_horizontal(recipeitem, groups, images, desc_cylinder_horizontal)
-         technic.cnc.register_spheroid(recipeitem, groups, images, desc_spheroid)
-         technic.cnc.register_element_straight(recipeitem, groups, images, desc_element_straight)
-         technic.cnc.register_element_edge(recipeitem, groups, images, desc_element_edge)
-         technic.cnc.register_element_t(recipeitem, groups, images, desc_element_t)
-         technic.cnc.register_element_cross(recipeitem, groups, images, desc_element_cross)
-         technic.cnc.register_element_end(recipeitem, groups, images, desc_element_end)
-end
-
--- REGISTER STICKS: noncubic.register_xyz(recipeitem, groups, images, desc_element_xyz)
-------------------------------------------------------------------------------------------------------------
-function technic.cnc.register_stick_etc(recipeitem, groups, images, desc_stick)
-         technic.cnc.register_stick(recipeitem, groups, images, desc_stick)
-end
-
-function technic.cnc.register_elements(recipeitem, groups, images, desc_element_straight_double, desc_element_edge_double, desc_element_t_double, desc_element_cross_double, desc_element_end_double)
-         technic.cnc.register_element_straight_double(recipeitem, groups, images, desc_element_straight_double)
-         technic.cnc.register_element_edge_double(recipeitem, groups, images, desc_element_edge_double)
-         technic.cnc.register_element_t_double(recipeitem, groups, images, desc_element_t_double)
-         technic.cnc.register_element_cross_double(recipeitem, groups, images, desc_element_cross_double)
-         technic.cnc.register_element_end_double(recipeitem, groups, images, desc_element_end_double)
-end
-
diff --git a/technic/technic/machines/LV/cnc_nodes.lua b/technic/technic/machines/LV/cnc_nodes.lua
deleted file mode 100644
index 05be9af..0000000
--- a/technic/technic/machines/LV/cnc_nodes.lua
+++ /dev/null
@@ -1,91 +0,0 @@
--- REGISTER MATERIALS AND PROPERTIES FOR NONCUBIC ELEMENTS:
------------------------------------------------------------
-
-local S = technic.getter
-
--- DIRT
--------
-technic.cnc.register_all("default:dirt",
-                {snappy=2,choppy=2,oddly_breakable_by_hand=3,not_in_creative_inventory=1},
-                {"default_grass.png", "default_dirt.png", "default_grass.png"},
-                S("Dirt"))
--- WOOD
--------
-technic.cnc.register_all("default:wood",
-                {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
-                {"default_wood.png"},
-                S("Wooden"))
--- STONE
---------
-technic.cnc.register_all("default:stone",
-                {cracky=3, not_in_creative_inventory=1},
-                {"default_stone.png"},
-                S("Stone"))
--- COBBLE
----------
-technic.cnc.register_all("default:cobble",
-                {cracky=3, not_in_creative_inventory=1},
-                {"default_cobble.png"},
-                S("Cobble"))
--- BRICK
---------
-technic.cnc.register_all("default:brick",
-                {cracky=3, not_in_creative_inventory=1},
-                {"default_brick.png"},
-                S("Brick"))
-
--- SANDSTONE
-------------
-technic.cnc.register_all("default:sandstone",
-                {crumbly=2, cracky=3, not_in_creative_inventory=1},
-                {"default_sandstone.png"},
-                S("Sandstone"))
-
--- LEAVES
----------
-technic.cnc.register_all("default:leaves",
-                {snappy=2, choppy=2, oddly_breakable_by_hand=3, not_in_creative_inventory=1},
-                {"default_leaves.png"},
-                S("Leaves"))
--- TREE
--------
-technic.cnc.register_all("default:tree",
-                {snappy=1, choppy=2, oddly_breakable_by_hand=2, flammable=3, wood=1, not_in_creative_inventory=1},
-                {"default_tree.png"},
-                S("Tree"))
-
--- WROUGHT IRON
----------------
-technic.cnc.register_all("default:steelblock",
-                {cracky=1, level=2, not_in_creative_inventory=1},
-                {"technic_wrought_iron_block.png"},
-                S("Wrought Iron"))
-
--- Bronze
---------
-technic.cnc.register_all("default:bronzeblock",
-                {cracky=1, level=2, not_in_creative_inventory=1},
-                {"default_bronze_block.png"},
-                S("Bronze"))
-
--- Stainless Steel
---------
-technic.cnc.register_all("technic:stainless_steel_block",
-                {cracky=1, level=2, not_in_creative_inventory=1},
-                {"technic_stainless_steel_block.png"},
-                S("Stainless Steel"))
-
--- Marble
-------------
-technic.cnc.register_all("technic:marble",
-                {cracky=3, not_in_creative_inventory=1},
-                {"technic_marble.png"},
-                S("Marble"))
-
--- Granite
-------------
-technic.cnc.register_all("technic:granite",
-                {cracky=1, not_in_creative_inventory=1},
-                {"technic_granite.png"},
-                S("Granite"))
-
diff --git a/technic/technic/machines/LV/compressor.lua b/technic/technic/machines/LV/compressor.lua
deleted file mode 100644
index e2bde40..0000000
--- a/technic/technic/machines/LV/compressor.lua
+++ /dev/null
@@ -1,13 +0,0 @@
-
-minetest.register_alias("compressor", "technic:lv_compressor")
-
-minetest.register_craft({
-	output = 'technic:lv_compressor',
-	recipe = {
-		{'default:stone',		'technic:motor',		'default:stone'},
-		{'mesecons:piston',		'technic:machine_casing',	'mesecons:piston'},
-		{'technic:fine_silver_wire',	'technic:lv_cable0',		'technic:fine_silver_wire'},
-	}
-})
-
-technic.register_compressor({tier = "LV", demand = {300}, speed = 1})
diff --git a/technic/technic/machines/LV/electric_furnace.lua b/technic/technic/machines/LV/electric_furnace.lua
deleted file mode 100644
index cc4daff..0000000
--- a/technic/technic/machines/LV/electric_furnace.lua
+++ /dev/null
@@ -1,16 +0,0 @@
--- LV Electric Furnace
--- This is a faster version of the stone furnace which runs on EUs
-
--- FIXME: kpoppel I'd like to introduce an induction heating element here also
-minetest.register_craft({
-	output = 'technic:electric_furnace',
-	recipe = {
-		{'default:cobble', 'default:cobble',         'default:cobble'},
-		{'default:cobble', 'technic:machine_casing', 'default:cobble'},
-		{'default:cobble', 'technic:lv_cable0',      'default:cobble'},
-	}
-})
-
-technic.register_electric_furnace({tier="LV", demand={300}, speed = 2})
-
-
diff --git a/technic/technic/machines/LV/extractor.lua b/technic/technic/machines/LV/extractor.lua
deleted file mode 100644
index 363d2e3..0000000
--- a/technic/technic/machines/LV/extractor.lua
+++ /dev/null
@@ -1,13 +0,0 @@
-
-minetest.register_alias("extractor", "technic:lv_extractor")
-
-minetest.register_craft({
-	output = 'technic:lv_extractor',
-	recipe = {
-		{'technic:treetap', 'technic:motor',          'technic:treetap'},
-		{'technic:treetap', 'technic:machine_casing', 'technic:treetap'},
-		{'',                'technic:lv_cable0',      ''},
-	}
-})
-
-technic.register_extractor({tier = "LV", demand = {300}, speed = 1})
diff --git a/technic/technic/machines/LV/generator.lua b/technic/technic/machines/LV/generator.lua
deleted file mode 100644
index 999dbc5..0000000
--- a/technic/technic/machines/LV/generator.lua
+++ /dev/null
@@ -1,18 +0,0 @@
--- The electric generator.
--- A simple device to get started on the electric machines.
--- Inefficient and expensive in fuel (200EU per tick)
--- Also only allows for LV machinery to run.
-
-minetest.register_alias("lv_generator", "technic:lv_generator")
-
-minetest.register_craft({
-	output = 'technic:lv_generator',
-	recipe = {
-		{'default:stone', 'default:furnace',        'default:stone'},
-		{'default:stone', 'technic:machine_casing', 'default:stone'},
-		{'default:stone', 'technic:lv_cable0',      'default:stone'},
-	}
-})
-
-technic.register_generator({tier="LV", supply=200})
-
diff --git a/technic/technic/machines/LV/geothermal.lua b/technic/technic/machines/LV/geothermal.lua
deleted file mode 100644
index e88d3c9..0000000
--- a/technic/technic/machines/LV/geothermal.lua
+++ /dev/null
@@ -1,111 +0,0 @@
--- A geothermal EU generator
--- Using hot lava and water this device can create energy from steam
--- The machine is only producing LV EUs and can thus not drive more advanced equipment
--- The output is a little more than the coal burning generator (max 300EUs)
-
-minetest.register_alias("geothermal", "technic:geothermal")
-
-local S = technic.getter
-
-minetest.register_craft({
-	output = 'technic:geothermal',
-	recipe = {
-		{'technic:granite', 'default:diamond', 'technic:granite'},
-		{'technic:fine_copper_wire', 'technic:machine_casing', 'technic:fine_copper_wire'},
-		{'technic:granite', 'technic:lv_cable0', 'technic:granite'},
-	}
-})
-
-minetest.register_craftitem("technic:geothermal", {
-	description = S("Geothermal %s Generator"):format("LV"),
-}) 
-
-local check_node_around = function(pos)
-	local node = minetest.get_node(pos)
-	if node.name == "default:water_source" or node.name == "default:water_flowing" then return 1 end
-	if node.name == "default:lava_source"  or node.name == "default:lava_flowing"  then return 2 end	
-	return 0
-end
-
-local run = function(pos, node)
-	local meta             = minetest.get_meta(pos)
-	local water_nodes      = 0
-	local lava_nodes       = 0
-	local production_level = 0
-	local eu_supply        = 0
-
-	-- Correct positioning is water on one side and lava on the other.
-	-- The two cannot be adjacent because the lava the turns into obsidian or rock.
-	-- To get to 100% production stack the water and lava one extra block down as well:
-	--    WGL (W=Water, L=Lava, G=the generator, |=an LV cable)
-	--    W|L
-
-	local positions = {
-		{x=pos.x+1, y=pos.y,   z=pos.z},
-		{x=pos.x+1, y=pos.y-1, z=pos.z},
-		{x=pos.x-1, y=pos.y,   z=pos.z},
-		{x=pos.x-1, y=pos.y-1, z=pos.z},
-		{x=pos.x,   y=pos.y,   z=pos.z+1},
-		{x=pos.x,   y=pos.y-1, z=pos.z+1},
-		{x=pos.x,   y=pos.y,   z=pos.z-1},
-		{x=pos.x,   y=pos.y-1, z=pos.z-1},
-	}
-	for _, p in pairs(positions) do
-		local check = check_node_around(p)
-		if check == 1 then water_nodes = water_nodes + 1 end
-		if check == 2 then lava_nodes  = lava_nodes  + 1 end
-	end
-
-	if water_nodes == 1 and lava_nodes == 1 then production_level =  25; eu_supply = 50 end
-	if water_nodes == 2 and lava_nodes == 1 then production_level =  50; eu_supply = 100 end
-	if water_nodes == 1 and lava_nodes == 2 then production_level =  75; eu_supply = 200 end
-	if water_nodes == 2 and lava_nodes == 2 then production_level = 100; eu_supply = 300 end
-
-	if production_level > 0 then
-		meta:set_int("LV_EU_supply", eu_supply)
-	end
-
-	meta:set_string("infotext",
-		S("Geothermal %s Generator"):format("LV").." ("..production_level.."%)")
-
-	if production_level > 0 and minetest.get_node(pos).name == "technic:geothermal" then
-		technic.swap_node (pos, "technic:geothermal_active")
-		return
-	end
-	if production_level == 0 then
-		technic.swap_node(pos, "technic:geothermal")
-		meta:set_int("LV_EU_supply", 0)
-	end
-end
-
-minetest.register_node("technic:geothermal", {
-	description = S("Geothermal %s Generator"):format("LV"),
-	tiles = {"technic_geothermal_top.png", "technic_machine_bottom.png", "technic_geothermal_side.png",
-	         "technic_geothermal_side.png", "technic_geothermal_side.png", "technic_geothermal_side.png"},
-	paramtype2 = "facedir",
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Geothermal %s Generator"):format("LV"))
-		meta:set_int("LV_EU_supply", 0)
-	end,
-	technic_run = run,
-})
-
-minetest.register_node("technic:geothermal_active", {
-	description = S("Geothermal %s Generator"):format("LV"),
-	tiles = {"technic_geothermal_top_active.png", "technic_machine_bottom.png", "technic_geothermal_side.png",
-	         "technic_geothermal_side.png", "technic_geothermal_side.png", "technic_geothermal_side.png"},
-	paramtype2 = "facedir",
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	drop = "technic:geothermal",
-	technic_run = run,
-})
-
-technic.register_machine("LV", "technic:geothermal",        technic.producer)
-technic.register_machine("LV", "technic:geothermal_active", technic.producer)
-
diff --git a/technic/technic/machines/LV/grinder.lua b/technic/technic/machines/LV/grinder.lua
deleted file mode 100644
index da9ea29..0000000
--- a/technic/technic/machines/LV/grinder.lua
+++ /dev/null
@@ -1,13 +0,0 @@
-
-minetest.register_alias("grinder", "technic:lv_grinder")
-minetest.register_craft({
-	output = 'technic:lv_grinder',
-	recipe = {
-		{'default:desert_stone', 'default:diamond',        'default:desert_stone'},
-		{'default:desert_stone', 'technic:machine_casing', 'default:desert_stone'},
-		{'technic:granite',      'technic:lv_cable0',      'technic:granite'},
-	}
-})
-
-technic.register_grinder({tier="LV", demand={200}, speed=1})
-
diff --git a/technic/technic/machines/LV/init.lua b/technic/technic/machines/LV/init.lua
deleted file mode 100644
index 30523c9..0000000
--- a/technic/technic/machines/LV/init.lua
+++ /dev/null
@@ -1,29 +0,0 @@
-
-technic.register_tier("LV", "Low Voltage")
-
-local path = technic.modpath.."/machines/LV"
-
--- Wiring stuff
-dofile(path.."/cables.lua")
-dofile(path.."/battery_box.lua")
-
--- Generators
-dofile(path.."/solar_panel.lua")
-dofile(path.."/solar_array.lua")
-dofile(path.."/geothermal.lua")
-dofile(path.."/water_mill.lua")
-dofile(path.."/generator.lua")
-
--- Machines
-dofile(path.."/alloy_furnace.lua")
-dofile(path.."/electric_furnace.lua")
-dofile(path.."/grinder.lua")
-dofile(path.."/extractor.lua")
-dofile(path.."/compressor.lua")
-
-dofile(path.."/music_player.lua")
-
-dofile(path.."/cnc.lua")
-dofile(path.."/cnc_api.lua")
-dofile(path.."/cnc_nodes.lua")
-
diff --git a/technic/technic/machines/LV/music_player.lua b/technic/technic/machines/LV/music_player.lua
deleted file mode 100644
index dc7e2d0..0000000
--- a/technic/technic/machines/LV/music_player.lua
+++ /dev/null
@@ -1,130 +0,0 @@
--- LV Music player.
--- The player can play music. But it is high ampage!
-
-local S = technic.getter
-
-minetest.register_alias("music_player", "technic:music_player")
-minetest.register_craft({
-	output = 'technic:music_player',
-	recipe = {
-		{'technic:chromium_ingot', 'default:diamond',        'technic:chromium_ingot'},
-		{'default:diamond',        'technic:machine_casing', 'default:diamond'},
-		{'default:mossycobble',    'technic:lv_cable0',      'default:mossycobble'},
-	}
-})
-
-local music_handles = {}
-
-local function play_track(pos, track)
-	return minetest.sound_play("technic_track"..tostring(track),
-			{pos = pos, gain = 1.0, loop = true, max_hear_distance = 72,})
-end
-
-local run = function(pos, node)
-	local meta         = minetest.get_meta(pos)
-	local eu_input     = meta:get_int("LV_EU_input")
-	local machine_name = S("%s Music Player"):format("LV")
-	local machine_node = "technic:music_player"
-	local demand       = 150
-
-	local current_track = meta:get_int("current_track")
-	local pos_hash      = minetest.hash_node_position(pos)
-	local music_handle  = music_handles[pos_hash]
-
-	-- Setup meta data if it does not exist.
-	if not eu_input then
-		meta:set_int("LV_EU_demand", demand)
-		meta:set_int("LV_EU_input", 0)
-		return
-	end
-
-	if meta:get_int("active") == 0 then
-		meta:set_string("infotext", S("%s Idle"):format(machine_name))
-		meta:set_int("LV_EU_demand", 0)
-		return
-	end
-
-	if eu_input < demand then
-		meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-		if music_handle then
-			minetest.sound_stop(music_handle)
-			music_handle = nil
-		end
-	elseif eu_input >= demand then
-		meta:set_string("infotext", S("%s Active"):format(machine_name))
-		if not music_handle then
-			music_handle = play_track(pos, current_track)
-		end
-	end
-	music_handles[pos_hash] = music_handle
-	meta:set_int("LV_EU_demand", demand)
-end
-
-local function stop_player(pos, node)
-	local pos_hash = minetest.hash_node_position(pos)
-	local music_handle = music_handles[pos_hash]
-	if music_handle then
-		minetest.sound_stop(music_handle)
-		music_handles[pos_hash] = nil
-	end
-end
-
-local function set_display(meta)
-	meta:set_string("formspec",
-			"size[4,4.5]"..
-			"item_image[0,0;1,1;technic:music_player]"..
-			"label[1,0;"..S("%s Music Player"):format("LV").."]"..
-			"button[0,1;1,1;track1;1]"..
-			"button[1,1;1,1;track2;2]"..
-			"button[2,1;1,1;track3;3]"..
-			"button[0,2;1,1;track4;4]"..
-			"button[1,2;1,1;track5;5]"..
-			"button[2,2;1,1;track6;6]"..
-			"button[0,3;1,1;track7;7]"..
-			"button[1,3;1,1;track8;8]"..
-			"button[2,3;1,1;track9;9]"..
-			"button[3,1;1,1;stop;Stop]"..
-			"label[0,4;"..minetest.formspec_escape(
-				meta:get_int("active") == 0 and
-					S("Stopped") or
-					S("Current track %s"):format(meta:get_int("current_track"))).."]")
-end
-
-minetest.register_node("technic:music_player", {
-	description = S("%s Music Player"):format("LV"),
-	tiles = {"technic_music_player_top.png", "technic_machine_bottom.png", "technic_music_player_side.png",
-	         "technic_music_player_side.png", "technic_music_player_side.png", "technic_music_player_side.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1},
-	sounds = default.node_sound_wood_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("%s Music Player"):format("LV"))
-		set_display(meta)
-	end,
-	on_receive_fields = function(pos, formanme, fields, sender)
-		local new_track = nil
-		if fields.stop then new_track = 0 end
-		if fields.track1 then new_track = 1 end
-		if fields.track2 then new_track = 2 end
-		if fields.track3 then new_track = 3 end
-		if fields.track4 then new_track = 4 end
-		if fields.track5 then new_track = 5 end
-		if fields.track6 then new_track = 6 end
-		if fields.track7 then new_track = 7 end
-		if fields.track8 then new_track = 8 end
-		if fields.track9 then new_track = 9 end
-		if new_track then
-			stop_player(pos)
-			local meta = minetest.get_meta(pos)
-			meta:set_int("active", new_track == 0 and 0 or 1)
-			meta:set_int("current_track", new_track)
-			set_display(meta)
-		end
-	end,
-	on_destruct = stop_player,
-	technic_run = run,
-	technic_on_disable = stop_player,
-})
-
-technic.register_machine("LV", "technic:music_player", technic.receiver)
-
diff --git a/technic/technic/machines/LV/solar_array.lua b/technic/technic/machines/LV/solar_array.lua
deleted file mode 100644
index 4d2c3b3..0000000
--- a/technic/technic/machines/LV/solar_array.lua
+++ /dev/null
@@ -1,18 +0,0 @@
--- The solar array is an assembly of panels into a powerful array
--- The assembly can deliver more energy than the individual panel because
--- of the transformer unit which converts the panel output variations into
--- a stable supply.
--- Solar arrays are not able to store large amounts of energy.
--- The LV arrays are used to make medium voltage arrays.
-
-minetest.register_craft({
-	output = 'technic:solar_array_lv 1',
-	recipe = {
-		{'technic:solar_panel',        'technic:solar_panel',    'technic:solar_panel'},
-		{'technic:carbon_steel_ingot', 'technic:lv_transformer', 'technic:carbon_steel_ingot'},
-		{'',                           'technic:lv_cable0',      ''},
-	}
-})
-
-technic.register_solar_array({tier="LV", power=10})
-
diff --git a/technic/technic/machines/LV/solar_panel.lua b/technic/technic/machines/LV/solar_panel.lua
deleted file mode 100644
index 41dff95..0000000
--- a/technic/technic/machines/LV/solar_panel.lua
+++ /dev/null
@@ -1,67 +0,0 @@
--- Solar panels are the building blocks of LV solar arrays
--- They can however also be used separately but with reduced efficiency due to the missing transformer.
--- Individual panels are less efficient than when the panels are combined into full arrays.
-
-local S = technic.getter
-
-local run = function(pos, node)
-	-- The action here is to make the solar panel prodice power
-	-- Power is dependent on the light level and the height above ground
-	-- There are many ways to cheat by using other light sources like lamps.
-	-- As there is no way to determine if light is sunlight that is just a shame.
-	-- To take care of some of it solar panels do not work outside daylight hours or if
-	-- built below 0m
-	local pos1 = {x=pos.x, y=pos.y+1, z=pos.z}
-	local machine_name = S("Small Solar %s Generator"):format("LV")
-
-	local light = minetest.get_node_light(pos1, nil)
-	local time_of_day = minetest.get_timeofday()
-	local meta = minetest.get_meta(pos)
-	if light == nil then light = 0 end
-	-- turn on panel only during day time and if sufficient light
-        -- I know this is counter intuitive when cheating by using other light sources underground.
-	if light >= 12 and time_of_day >= 0.24 and time_of_day <= 0.76 and pos.y > -10 then
-		local charge_to_give = math.floor((light + pos1.y) * 3)
-		charge_to_give = math.max(charge_to_give, 0)
-		charge_to_give = math.min(charge_to_give, 200)
-		meta:set_string("infotext", S("@1 Active (@2 EU)", machine_name, technic.prettynum(charge_to_give)))
-		meta:set_int("LV_EU_supply", charge_to_give)
-	else
-		meta:set_string("infotext", S("%s Idle"):format(machine_name))
-		meta:set_int("LV_EU_supply", 0)
-	end
-end
-
-minetest.register_node("technic:solar_panel", {
-	tiles = {"technic_solar_panel_top.png",  "technic_solar_panel_bottom.png", "technic_solar_panel_side.png",
-	         "technic_solar_panel_side.png", "technic_solar_panel_side.png",   "technic_solar_panel_side.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1},
-	sounds = default.node_sound_wood_defaults(),
-    	description = S("Small Solar %s Generator"):format("LV"),
-	active = false,
-	drawtype = "nodebox",
-	paramtype = "light",
-	is_ground_content = true,	
-	node_box = {
-		type = "fixed",
-		fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-	},
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_int("LV_EU_supply", 0)
-		meta:set_string("infotext", S("Small Solar %s Generator"):format("LV"))
-	end,
-	technic_run = run,
-})
-
-minetest.register_craft({
-	output = 'technic:solar_panel',
-	recipe = {
-		{'technic:doped_silicon_wafer', 'technic:doped_silicon_wafer', 'technic:doped_silicon_wafer'},
-		{'technic:fine_silver_wire',    'technic:lv_cable0',           'mesecons_materials:glue'},
-
-	}
-})
-
-technic.register_machine("LV", "technic:solar_panel", technic.producer)
-
diff --git a/technic/technic/machines/LV/water_mill.lua b/technic/technic/machines/LV/water_mill.lua
deleted file mode 100644
index 9088d1d..0000000
--- a/technic/technic/machines/LV/water_mill.lua
+++ /dev/null
@@ -1,102 +0,0 @@
--- A water mill produces LV EUs by exploiting flowing water across it
--- It is a LV EU supplyer and fairly low yield (max 120EUs)
--- It is a little under half as good as the thermal generator.
-
-local S = technic.getter
-
-minetest.register_alias("water_mill", "technic:water_mill")
-
-minetest.register_craft({
-	output = 'technic:water_mill',
-	recipe = {
-		{'technic:marble', 'default:diamond',        'technic:marble'},
-		{'group:wood',     'technic:machine_casing', 'group:wood'},
-		{'technic:marble', 'technic:lv_cable0',      'technic:marble'},
-	}
-})
-
-local function check_node_around_mill(pos)
-	local node = minetest.get_node(pos)
-	if node.name == "default:water_flowing" or
-	   node.name == "default:water_source" then
-		return true
-	end
-	return false
-end
-
-local run = function(pos, node)
-	local meta             = minetest.get_meta(pos)
-	local water_nodes      = 0
-	local lava_nodes       = 0
-	local production_level = 0
-	local eu_supply        = 0
-
-	local positions = {
-		{x=pos.x+1, y=pos.y, z=pos.z},
-		{x=pos.x-1, y=pos.y, z=pos.z},
-		{x=pos.x,   y=pos.y, z=pos.z+1},
-		{x=pos.x,   y=pos.y, z=pos.z-1},
-	}
-
-	for _, p in pairs(positions) do
-		local check = check_node_around_mill(p)
-		if check then
-			water_nodes = water_nodes + 1
-		end
-	end
-
-	production_level = 25 * water_nodes
-	eu_supply = 30 * water_nodes
-
-	if production_level > 0 then
-		meta:set_int("LV_EU_supply", eu_supply)
-	end
-
-	meta:set_string("infotext",
-		S("Hydro %s Generator"):format("LV").." ("..production_level.."%)")
-
-	if production_level > 0 and
-	   minetest.get_node(pos).name == "technic:water_mill" then
-		technic.swap_node (pos, "technic:water_mill_active")
-		meta:set_int("LV_EU_supply", 0)
-		return
-	end
-	if production_level == 0 then
-		technic.swap_node(pos, "technic:water_mill")
-	end
-end
-
-minetest.register_node("technic:water_mill", {
-	description = S("Hydro %s Generator"):format("LV"),
-	tiles = {"technic_water_mill_top.png",  "technic_machine_bottom.png",
-	         "technic_water_mill_side.png", "technic_water_mill_side.png",
-	         "technic_water_mill_side.png", "technic_water_mill_side.png"},
-	paramtype2 = "facedir",
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Hydro %s Generator"):format("LV"))
-		meta:set_int("LV_EU_supply", 0)
-	end,
-	technic_run = run,
-})
-
-minetest.register_node("technic:water_mill_active", {
-	description = S("Hydro %s Generator"):format("LV"),
-	tiles = {"technic_water_mill_top_active.png", "technic_machine_bottom.png",
-	         "technic_water_mill_side.png",       "technic_water_mill_side.png",
-	         "technic_water_mill_side.png",       "technic_water_mill_side.png"},
-	paramtype2 = "facedir",
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	drop = "technic:water_mill",
-	technic_run = run,
-	technic_disabled_machine_name = "technic:water_mill",
-})
-
-technic.register_machine("LV", "technic:water_mill",        technic.producer)
-technic.register_machine("LV", "technic:water_mill_active", technic.producer)
-
diff --git a/technic/technic/machines/MV/alloy_furnace.lua b/technic/technic/machines/MV/alloy_furnace.lua
deleted file mode 100644
index a1918fd..0000000
--- a/technic/technic/machines/MV/alloy_furnace.lua
+++ /dev/null
@@ -1,14 +0,0 @@
--- MV alloy furnace
-
-minetest.register_craft({
-	output = 'technic:mv_alloy_furnace',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:lv_alloy_furnace', 'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',              'technic:mv_transformer',   'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',        'technic:stainless_steel_ingot'},
-	}
-})
-
-
-technic.register_alloy_furnace({tier = "MV", speed = 1.5, upgrade = 1, tube = 1, demand = {3000, 2000, 1000}})
-
diff --git a/technic/technic/machines/MV/battery_box.lua b/technic/technic/machines/MV/battery_box.lua
deleted file mode 100644
index 45437c1..0000000
--- a/technic/technic/machines/MV/battery_box.lua
+++ /dev/null
@@ -1,22 +0,0 @@
--- MV Battery box
-
-minetest.register_craft({
-	output = 'technic:mv_battery_box0',
-	recipe = {
-		{'technic:lv_battery_box0', 'technic:lv_battery_box0', 'technic:lv_battery_box0'},
-		{'technic:lv_battery_box0', 'technic:mv_transformer',  'technic:lv_battery_box0'},
-		{'',                        'technic:mv_cable0',       ''},
-	}
-})
-
-technic.register_battery_box({
-	tier           = "MV",
-	max_charge     = 200000,
-	charge_rate    = 20000,
-	discharge_rate = 80000,
-	charge_step    = 2000,
-	discharge_step = 8000,
-	upgrade        = 1,
-	tube           = 1,
-})
-
diff --git a/technic/technic/machines/MV/cables.lua b/technic/technic/machines/MV/cables.lua
deleted file mode 100644
index b1a34c8..0000000
--- a/technic/technic/machines/MV/cables.lua
+++ /dev/null
@@ -1,14 +0,0 @@
-
-minetest.register_alias("mv_cable", "technic:mv_cable0")
-
-minetest.register_craft({
-	output = 'technic:mv_cable0 3',
-	recipe ={
-		{'technic:rubber',    'technic:rubber',    'technic:rubber'},
-		{'technic:lv_cable0', 'technic:lv_cable0', 'technic:lv_cable0'},
-		{'technic:rubber',    'technic:rubber',    'technic:rubber'},
-	}
-}) 
-
-technic.register_cable("MV", 2.5/16)
-
diff --git a/technic/technic/machines/MV/centrifuge.lua b/technic/technic/machines/MV/centrifuge.lua
deleted file mode 100644
index 5bf24bf..0000000
--- a/technic/technic/machines/MV/centrifuge.lua
+++ /dev/null
@@ -1,16 +0,0 @@
-minetest.register_craft({
-	output = "technic:mv_centrifuge",
-	recipe = {
-		{ "technic:motor",          "technic:copper_plate",   "technic:diamond_drill_head" },
-		{ "technic:copper_plate",   "technic:machine_casing", "technic:copper_plate"       },
-		{ "pipeworks:one_way_tube", "technic:mv_cable0",      "pipeworks:mese_filter"      },
-	}
-})
-
-technic.register_centrifuge({
-	tier = "MV",
-	demand = { 8000, 7000, 6000 },
-	speed = 2,
-	upgrade = 1,
-	tube = 1,
-})
diff --git a/technic/technic/machines/MV/compressor.lua b/technic/technic/machines/MV/compressor.lua
deleted file mode 100644
index 5b36cc5..0000000
--- a/technic/technic/machines/MV/compressor.lua
+++ /dev/null
@@ -1,12 +0,0 @@
--- MV compressor
-
-minetest.register_craft({
-	output = 'technic:mv_compressor',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:lv_compressor',  'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',              'technic:mv_transformer', 'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',      'technic:stainless_steel_ingot'},
-	}
-})
-
-technic.register_compressor({tier = "MV", demand = {800, 600, 400}, speed = 2, upgrade = 1, tube = 1})
diff --git a/technic/technic/machines/MV/electric_furnace.lua b/technic/technic/machines/MV/electric_furnace.lua
deleted file mode 100644
index 1f6b1c2..0000000
--- a/technic/technic/machines/MV/electric_furnace.lua
+++ /dev/null
@@ -1,18 +0,0 @@
--- MV Electric Furnace
--- This is a faster version of the stone furnace which runs on EUs
--- In addition to this it can be upgraded with microcontrollers and batteries
--- This new version uses the batteries to lower the power consumption of the machine
--- Also in addition this furnace can be attached to the pipe system from the pipeworks mod.
-
--- FIXME: kpoppel I'd like to introduce an induction heating element here also
-minetest.register_craft({
-	output = 'technic:mv_electric_furnace',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:lv_electric_furnace', 'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',         'technic:mv_transformer',      'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',           'technic:stainless_steel_ingot'},
-	}
-})
-
-technic.register_electric_furnace({tier="MV", upgrade=1, tube=1, demand={2000, 1000, 500}, speed=4})
-
diff --git a/technic/technic/machines/MV/extractor.lua b/technic/technic/machines/MV/extractor.lua
deleted file mode 100644
index fdef5b2..0000000
--- a/technic/technic/machines/MV/extractor.lua
+++ /dev/null
@@ -1,12 +0,0 @@
--- MV extractor
-
-minetest.register_craft({
-	output = 'technic:mv_extractor',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:lv_extractor',   'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',              'technic:mv_transformer', 'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',      'technic:stainless_steel_ingot'},
-	}
-})
-
-technic.register_extractor({tier = "MV", demand = {800, 600, 400}, speed = 2, upgrade = 1, tube = 1})
diff --git a/technic/technic/machines/MV/generator.lua b/technic/technic/machines/MV/generator.lua
deleted file mode 100644
index 4ae24b8..0000000
--- a/technic/technic/machines/MV/generator.lua
+++ /dev/null
@@ -1,13 +0,0 @@
-minetest.register_alias("generator_mv", "technic:generator_mv")
-
-minetest.register_craft({
-	output = 'technic:mv_generator',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:lv_generator',   'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',              'technic:mv_transformer', 'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',      'technic:stainless_steel_ingot'},
-	}
-})
-
-technic.register_generator({tier="MV", tube=1, supply=600})
-
diff --git a/technic/technic/machines/MV/grinder.lua b/technic/technic/machines/MV/grinder.lua
deleted file mode 100644
index dac536c..0000000
--- a/technic/technic/machines/MV/grinder.lua
+++ /dev/null
@@ -1,13 +0,0 @@
--- MV grinder
-
-minetest.register_craft({
-	output = 'technic:mv_grinder',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:lv_grinder',     'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_1',         'technic:mv_transformer', 'pipeworks:tube_1'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',      'technic:stainless_steel_ingot'},
-	}
-})
-
-technic.register_grinder({tier="MV", demand={600, 450, 300}, speed=2, upgrade=1, tube=1})
-
diff --git a/technic/technic/machines/MV/init.lua b/technic/technic/machines/MV/init.lua
deleted file mode 100644
index 72a98b6..0000000
--- a/technic/technic/machines/MV/init.lua
+++ /dev/null
@@ -1,32 +0,0 @@
-
-technic.register_tier("MV", "Medium Voltage")
-
-local path = technic.modpath.."/machines/MV"
-
--- Wiring stuff
-dofile(path.."/cables.lua")
-dofile(path.."/battery_box.lua")
-
--- Generators
-if technic.config:get_bool("enable_wind_mill") then
-	dofile(path.."/wind_mill.lua")
-end
-dofile(path.."/generator.lua")
-dofile(path.."/solar_array.lua")
-
--- Machines
-dofile(path.."/alloy_furnace.lua")
-dofile(path.."/electric_furnace.lua")
-dofile(path.."/grinder.lua")
-dofile(path.."/extractor.lua")
-dofile(path.."/compressor.lua")
-dofile(path.."/centrifuge.lua")
-
-dofile(path.."/tool_workshop.lua")
-
--- The power radiator supplies appliances with inductive coupled power:
--- Lighting and associated textures is taken directly from VanessaE's homedecor and made electric.
--- This is currently useless, slow, and mostly copied
---dofile(path.."/power_radiator.lua")
---dofile(path.."/lighting.lua")
-
diff --git a/technic/technic/machines/MV/lighting.lua b/technic/technic/machines/MV/lighting.lua
deleted file mode 100644
index 76fcb20..0000000
--- a/technic/technic/machines/MV/lighting.lua
+++ /dev/null
@@ -1,590 +0,0 @@
--- NOTE: The code is takes directly from VanessaE's homedecor mod.
--- I just made it the lights into indictive appliances for this mod.
-
--- This file supplies electric powered glowlights
-
--- Boilerplate to support localized strings if intllib mod is installed.
-local S
-if (minetest.get_modpath("intllib")) then
-	dofile(minetest.get_modpath("intllib").."/intllib.lua")
-	S = intllib.Getter(minetest.get_current_modname())
-else
-	S = function (s) return s end
-end
-
-function technic_homedecor_node_is_owned(pos, placer)
-        local ownername = false
-        if type(IsPlayerNodeOwner) == "function" then -- node_ownership mod
-                if HasOwner(pos, placer) then
-                        if not IsPlayerNodeOwner(pos, placer:get_player_name()) then
-                                if type(getLastOwner) == "function" then -- ...is an old version
-                                        ownername = getLastOwner(pos)
-                                elseif type(GetNodeOwnerName) == "function" then -- ...is a recent version
-                                        ownername = GetNodeOwnerName(pos)
-                                else
-                                        ownername = S("someone")
-                                end
-                        end
-                end
-
-        elseif type(isprotect) == "function" then -- glomie's protection mod
-                if not isprotect(5, pos, placer) then
-                        ownername = S("someone")
-                end
-        elseif type(protector) == "table" and type(protector.can_dig) == "function" then -- Zeg9's protection mod
-                if not protector.can_dig(5, pos, placer) then
-                        ownername = S("someone")
-                end
-        end
-
-        if ownername ~= false then
-                minetest.chat_send_player(placer:get_player_name(), S("Sorry, %s owns that spot."):format(ownername) )
-                return true
-        else
-                return false
-        end
-end
-
-local dirs1 = {20, 23, 22, 21}
-local dirs2 = {9,  18,  7, 12}
-
-local technic_homedecor_rotate_and_place = function(itemstack, placer, pointed_thing)
-	if not technic_homedecor_node_is_owned(pointed_thing.under, placer) 
-	   and not technic_homedecor_node_is_owned(pointed_thing.above, placer) then
-		local node = minetest.get_node(pointed_thing.under)
-		if not minetest.registered_nodes[node.name] or not minetest.registered_nodes[node.name].on_rightclick then
-
-			local above = pointed_thing.above
-			local under = pointed_thing.under
-			local pitch = placer:get_look_pitch()
-			local pname = minetest.get_node(under).name
-			local node = minetest.get_node(above)
-			local fdir = minetest.dir_to_facedir(placer:get_look_dir())
-			local wield_name = itemstack:get_name()
-
-			if not minetest.registered_nodes[pname]
-			    or not minetest.registered_nodes[pname].on_rightclick then
-
-				local iswall = (above.x ~= under.x) or (above.z ~= under.z)
-				local isceiling = (above.x == under.x) and (above.z == under.z) and (pitch > 0)
-				local pos1 = above
-
-				if minetest.registered_nodes[pname]["buildable_to"] then
-					pos1 = under
-					iswall = false
-				end
-
-				if not minetest.registered_nodes[minetest.get_node(pos1).name]["buildable_to"] then return end
-
-				if iswall then 
-					minetest.add_node(pos1, {name = wield_name, param2 = dirs2[fdir+1] }) -- place wall variant
-				elseif isceiling then
-					minetest.add_node(pos1, {name = wield_name, param2 = 20 }) -- place upside down variant
-				else
-					minetest.add_node(pos1, {name = wield_name, param2 = 0 }) -- place right side up
-				end
-
-				if not homedecor_expect_infinite_stacks then
-					itemstack:take_item()
-					return itemstack
-				end
-			end
-		else
-			minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, placer, itemstack)
-		end
-	end
-end
-
--- Yellow -- Half node
-minetest.register_node('technic:homedecor_glowlight_half_yellow', {
-	description = S("Yellow Glowlight (thick)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3 },
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "Yellow Glowlight (thick)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_off(pos, 100, "technic:homedecor_glowlight_half_yellow_active")
-		   end
-})
-
-minetest.register_node('technic:homedecor_glowlight_half_yellow_active', {
-	description = S("Yellow Glowlight (thick)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png',
-		'technic_homedecor_glowlight_thick_yellow_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	light_source = LIGHT_MAX,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3, not_in_creative_inventory=1},
-	drop="technic:homedecor_glowlight_half_yellow",
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "Yellow Glowlight (thick)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_on(pos, 0, "technic:homedecor_glowlight_half_yellow")
-		   end
-})
-
--- Yellow -- Quarter node
-minetest.register_node('technic:homedecor_glowlight_quarter_yellow', {
-	description = S("Yellow Glowlight (thin)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3 },
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "Yellow Glowlight (thin)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_off(pos, 100, "technic:homedecor_glowlight_quarter_yellow_active")
-		   end
-})
-
-minetest.register_node('technic:homedecor_glowlight_quarter_yellow_active', {
-	description = S("Yellow Glowlight (thin)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_yellow_tb.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png',
-		'technic_homedecor_glowlight_thin_yellow_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	light_source = LIGHT_MAX-1,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3, not_in_creative_inventory=1},
-	drop="technic:homedecor_glowlight_quarter_yellow",
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "Yellow Glowlight (thin)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_on(pos, 0, "technic:homedecor_glowlight_quarter_yellow")
-		   end
-})
-
-
--- White -- half node
-minetest.register_node('technic:homedecor_glowlight_half_white', {
-	description = S("White Glowlight (thick)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_thick_white_sides.png',
-		'technic_homedecor_glowlight_thick_white_sides.png',
-		'technic_homedecor_glowlight_thick_white_sides.png',
-		'technic_homedecor_glowlight_thick_white_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3 },
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "White Glowlight (thick)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_off(pos, 100, "technic:homedecor_glowlight_half_white_active")
-		   end
-})
-
-minetest.register_node('technic:homedecor_glowlight_half_white_active', {
-	description = S("White Glowlight (thick)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_thick_white_sides.png',
-		'technic_homedecor_glowlight_thick_white_sides.png',
-		'technic_homedecor_glowlight_thick_white_sides.png',
-		'technic_homedecor_glowlight_thick_white_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, 0, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	light_source = LIGHT_MAX,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3, not_in_creative_inventory=1},
-	drop="technic:homedecor_glowlight_half_white",
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "White Glowlight (thick)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_on(pos, 0, "technic:homedecor_glowlight_half_white")
-		   end
-})
-
--- White -- Quarter node
-minetest.register_node('technic:homedecor_glowlight_quarter_white', {
-	description = S("White Glowlight (thin)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_thin_white_sides.png',
-		'technic_homedecor_glowlight_thin_white_sides.png',
-		'technic_homedecor_glowlight_thin_white_sides.png',
-		'technic_homedecor_glowlight_thin_white_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3 },
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "White Glowlight (thin)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_off(pos, 100, "technic:homedecor_glowlight_quarter_white_active")
-		   end
-})
-
-minetest.register_node('technic:homedecor_glowlight_quarter_white_active', {
-	description = S("White Glowlight (thin)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_white_tb.png',
-		'technic_homedecor_glowlight_thin_white_sides.png',
-		'technic_homedecor_glowlight_thin_white_sides.png',
-		'technic_homedecor_glowlight_thin_white_sides.png',
-		'technic_homedecor_glowlight_thin_white_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.5, -0.5, -0.5, 0.5, -0.25, 0.5 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	light_source = LIGHT_MAX-1,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3, not_in_creative_inventory=1},
-	drop="technic:homedecor_glowlight_quarter_white",
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 100, "White Glowlight (thin)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_on(pos, 0, "technic:homedecor_glowlight_quarter_white")
-		   end
-})
-
--- Glowlight "cubes" - yellow
-minetest.register_node('technic:homedecor_glowlight_small_cube_yellow', {
-	description = S("Yellow Glowlight (small cube)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_cube_yellow_tb.png',
-		'technic_homedecor_glowlight_cube_yellow_tb.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3 },
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 50, "Yellow Glowlight (small cube)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_off(pos, 50, "technic:homedecor_glowlight_small_cube_yellow_active")
-		   end
-})
-
-minetest.register_node('technic:homedecor_glowlight_small_cube_yellow_active', {
-	description = S("Yellow Glowlight (small cube)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_cube_yellow_tb.png',
-		'technic_homedecor_glowlight_cube_yellow_tb.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png',
-		'technic_homedecor_glowlight_cube_yellow_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	light_source = LIGHT_MAX-1,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3, not_in_creative_inventory=1},
-	drop="technic:homedecor_glowlight_small_cube_yellow",
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 50, "Yellow Glowlight (small cube)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_on(pos, 0, "technic:homedecor_glowlight_small_cube_yellow")
-		   end
-})
-
--- Glowlight "cubes" - white
-minetest.register_node('technic:homedecor_glowlight_small_cube_white', {
-	description = S("White Glowlight (small cube)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_cube_white_tb.png',
-		'technic_homedecor_glowlight_cube_white_tb.png',
-		'technic_homedecor_glowlight_cube_white_sides.png',
-		'technic_homedecor_glowlight_cube_white_sides.png',
-		'technic_homedecor_glowlight_cube_white_sides.png',
-		'technic_homedecor_glowlight_cube_white_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3 },
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 50, "White Glowlight (small cube)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_off(pos, 50, "technic:homedecor_glowlight_small_cube_white_active")
-		   end
-})
-
-minetest.register_node('technic:homedecor_glowlight_small_cube_white_active', {
-	description = S("White Glowlight (small cube)"),
-	drawtype = "nodebox",
-	tiles = {
-		'technic_homedecor_glowlight_cube_white_tb.png',
-		'technic_homedecor_glowlight_cube_white_tb.png',
-		'technic_homedecor_glowlight_cube_white_sides.png',
-		'technic_homedecor_glowlight_cube_white_sides.png',
-		'technic_homedecor_glowlight_cube_white_sides.png',
-		'technic_homedecor_glowlight_cube_white_sides.png'
-	},
-        selection_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-        node_box = {
-                type = "fixed",
-                fixed = { -0.25, -0.5, -0.25, 0.25, 0, 0.25 }
-        },
-
-	sunlight_propagates = false,
-	paramtype = "light",
-	paramtype2 = "facedir",
-	walkable = true,
-	light_source = LIGHT_MAX-1,
-	sounds = default.node_sound_wood_defaults(),
-
-	groups = { snappy = 3, not_in_creative_inventory=1},
-	drop="technic:homedecor_glowlight_small_cube_white",
-	on_place = function(itemstack, placer, pointed_thing)
-		technic_homedecor_rotate_and_place(itemstack, placer, pointed_thing)
-		return itemstack
-	     end,
-	on_construct = function(pos)
-			  technic.inductive_on_construct(pos, 50, "White Glowlight (small cube)")
-		       end,
-	on_punch = function(pos, node, puncher)
-		      technic.inductive_on_punch_on(pos, 0, "technic:homedecor_glowlight_small_cube_white")
-		   end
-})
-
-technic.register_inductive_machine("technic:homedecor_glowlight_half_yellow")
-technic.register_inductive_machine("technic:homedecor_glowlight_half_white")
-technic.register_inductive_machine("technic:homedecor_glowlight_quarter_yellow")
-technic.register_inductive_machine("technic:homedecor_glowlight_quarter_white")
-technic.register_inductive_machine("technic:homedecor_glowlight_small_cube_yellow")
-technic.register_inductive_machine("technic:homedecor_glowlight_small_cube_white")
diff --git a/technic/technic/machines/MV/power_radiator.lua b/technic/technic/machines/MV/power_radiator.lua
deleted file mode 100644
index 560f8a9..0000000
--- a/technic/technic/machines/MV/power_radiator.lua
+++ /dev/null
@@ -1,220 +0,0 @@
--- The power radiator fuctions like an inductive charger
--- only better in the game setting.
--- The purpose is to allow small appliances to receive power
--- without the overhead of the wiring needed for larger machines.
---
--- The power radiator will consume power corresponding to the
--- sum(power rating of the attached appliances)/0.06
--- Using inductive power transfer is very inefficient so this is
--- set to the factor 0.06.
---
--- Punching the radiator will toggle the power state of all attached appliances.
-
-local power_radius = 12
-
-------------------------------------------------------------------
--- API for inductive powered nodes:
--- Use the functions below to set the corresponding callbacks
--- Also two nodes are needed: The inactive and the active one. The active must be called <name>_active .
-------------------------------------------------------------------
--- Register a new appliance using this function
-
-technic.inductive_nodes = {}
-technic.register_inductive_machine = function(name)
-	table.insert(technic.inductive_nodes, name)
-	table.insert(technic.inductive_nodes, name.."_active")
-end
-
--- Appliances:
---  has_supply: pos of supply node if the appliance has a power radiator near with sufficient power for the demand else ""
---  EU_demand: The power demand of the device.
---  EU_charge: Actual use. set to EU_demand if active==1
---  active: set to 1 if the device is on
-technic.inductive_on_construct = function(pos, eu_demand, infotext)
-	local meta = minetest.get_meta(pos)
-	meta:set_string("infotext", infotext)
-	meta:set_int("technic_inductive_power_machine", 1)
-	meta:set_int("EU_demand", eu_demand)     -- The power demand of this appliance
-	meta:set_int("EU_charge", 0)       -- The actual power draw of this appliance
-	meta:set_string("has_supply", "") -- Register whether we are powered or not. For use with several radiators.
-	meta:set_int("active", 0)    -- If the appliance can be turned on and off by using it use this.
-end
-
-technic.inductive_on_punch_off = function(pos, eu_charge, swapnode)
-	local meta = minetest.get_meta(pos)
-	if meta:get_string("has_supply") ~= "" then
-		technic.swap_node(pos, swapnode)
-		meta:set_int("active", 1)
-		meta:set_int("EU_charge",eu_charge)
-		--print("-----------")
-		--print("Turn on:")
-		--print("EU_charge: "..meta:get_int("EU_charge"))
-		--print("has_supply: "..meta:get_string("has_supply"))
-		--print("<----------->")
-	end
-end
-
-technic.inductive_on_punch_on = function(pos, eu_charge, swapnode)
-	local meta = minetest.get_meta(pos)
-	technic.swap_node(pos, swapnode)
-	meta:set_int("active", 0)
-	meta:set_int("EU_charge",eu_charge)
-	--print("-----------")
-	--print("Turn off:")
-	--print("EU_charge: "..meta:get_int("EU_charge"))
-	--print("has_supply: "..meta:get_string("has_supply"))
-	--print("<---------->")
-end
-
-local shutdown_inductive_appliances = function(pos)
-	-- The supply radius
-	local rad = power_radius
-	-- If the radiator is removed. turn off all appliances in region
-	-- If another radiator is near it will turn on the appliances again
-	local positions = minetest.find_nodes_in_area(
-		{x=pos.x-rad, y=pos.y-rad, z=pos.z-rad},
-		{x=pos.x+rad, y=pos.y+rad, z=pos.z+rad},
-		technic.inductive_nodes)
-	for _, pos1 in pairs(positions) do
-		local meta1 = minetest.get_meta(pos1)
-		-- If the appliance is belonging to this node
-		if meta1:get_string("has_supply") == pos.x..pos.y..pos.z then
-			local nodename = minetest.get_node(pos1).name
-			-- Swap the node and make sure it is off and unpowered
-			if string.sub(nodename, -7) == "_active" then
-				technic.swap_node(pos1, string.sub(nodename, 1, -8))
-				meta1:set_int("active", 0)
-				meta1:set_int("EU_charge", 0)
-			end
-			meta1:set_string("has_supply", "")
-		end
-	end
-end
-
-local toggle_on_off_inductive_appliances = function(pos, node, puncher)
-	if pos == nil then return end
-	-- The supply radius
-	local rad = power_radius
-	local positions = minetest.find_nodes_in_area(
-		{x=pos.x-rad, y=pos.y-rad, z=pos.z-rad},
-		{x=pos.x+rad, y=pos.y+rad, z=pos.z+rad},
-		technic.inductive_nodes)
-	for _, pos1 in pairs(positions) do
-		local meta1 = minetest.get_meta(pos1)
-		if meta1:get_string("has_supply") == pos.x..pos.y..pos.z then
-			minetest.punch_node(pos1)
-		end
-	end
-end
-
-minetest.register_node("technic:power_radiator", {
-	description = "MV Power Radiator",
-	tiles  = {"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png",
-	          "technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
-	sounds = default.node_sound_wood_defaults(),
-	drawtype = "nodebox",
-	paramtype = "light",
-	is_ground_content = true,
-	node_box = {
-		type = "fixed",
-		fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-	},
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_int("MV_EU_demand",1)               -- Demand on the primary side when idle
-		meta:set_int("connected_EU_demand",0)        -- Potential demand of connected appliances
-		meta:set_string("infotext", "MV Power Radiator")
-	end,
-	on_dig = function(pos, node, digger)
-		shutdown_inductive_appliances(pos)
-		return minetest.node_dig(pos, node, digger)
-	end,
-	on_punch = function(pos, node, puncher)
-		toggle_on_off_inductive_appliances(pos, node, puncher)
-	end
-})
-
-minetest.register_craft({
-	output = 'technic:power_radiator 1',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:mv_transformer', 'technic:stainless_steel_ingot'},
-		{'technic:copper_coil',           'technic:machine_casing', 'technic:copper_coil'},
-		{'technic:rubber',                'technic:mv_cable0',      'technic:rubber'},
-	}
-})
-
-minetest.register_abm({
-	nodenames = {"technic:power_radiator"},
-	interval   = 1,
-	chance     = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta             = minetest.get_meta(pos)
-		local eu_input  = meta:get_int("MV_EU_input")
-		local eu_demand = meta:get_int("MV_EU_demand")
-
-		-- Power off automatically if no longer connected to a switching station
-		technic.switching_station_timeout_count(pos, "MV")
-
-		if eu_input == 0 then
-			-- No power
-			meta:set_string("infotext", "MV Power Radiator is unpowered");
-			-- meta:set_int("active", 1) -- used for setting textures someday maybe
-			shutdown_inductive_appliances(pos)
-			meta:set_int("connected_EU_demand", 0)
-			meta:set_int("MV_EU_demand",1)
-		elseif eu_input == eu_demand then
-			-- Powered and ready
-
-			-- The maximum EU sourcing a single radiator can provide.
-			local max_charge          = 30000 -- == the max EU demand of the radiator
-			local connected_EU_demand = meta:get_int("connected_EU_demand")
-
-			-- Efficiency factor
-			local eff_factor = 0.06
-			-- The supply radius
-			local rad = power_radius
-
-			local meta1            = nil
-			local pos1             = {}
-			local used_charge      = 0
-
-			-- Index all nodes within supply range
-			local positions = minetest.find_nodes_in_area(
-				{x=pos.x-rad, y=pos.y-rad, z=pos.z-rad},
-				{x=pos.x+rad, y=pos.y+rad, z=pos.z+rad},
-				technic.inductive_nodes)
-			for _, pos1 in pairs(positions) do
-				local meta1 = minetest.get_meta(pos1)
-				-- If not supplied see if this node can handle it.
-				if meta1:get_string("has_supply") == "" then
-					-- if demand surpasses the capacity of this node, don't bother adding it.
-					local app_eu_demand = math.floor(meta1:get_int("EU_demand") / eff_factor)
-					if connected_EU_demand + app_eu_demand <= max_charge then
-						-- We can power the appliance. Register, and spend power if it is on.
-						connected_EU_demand = connected_EU_demand + app_eu_demand
-
-						meta1:set_string("has_supply", pos.x..pos.y..pos.z)
-						--Always 0: used_charge = math.floor(used_charge + meta1:get_int("EU_charge") / eff_factor)
-					end
-				elseif meta1:get_string("has_supply") == pos.x..pos.y..pos.z then
-					-- The appliance has power from this node. Spend power if it is on.
-					used_charge = used_charge + math.floor(meta1:get_int("EU_charge") / eff_factor)
-				end
-				meta:set_string("infotext", "MV Power Radiator is powered ("
-					..math.floor(used_charge / max_charge * 100)
-					.."% of maximum power)");
-				if used_charge == 0 then
-					meta:set_int("MV_EU_demand", 1) -- Still idle
-				else
-					meta:set_int("MV_EU_demand", used_charge)
-				end
-			end
-			-- Save state
-			meta:set_int("connected_EU_demand", connected_EU_demand)
-		end
-	end,
-})
-
-technic.register_machine("MV", "technic:power_radiator", technic.receiver)
-
diff --git a/technic/technic/machines/MV/solar_array.lua b/technic/technic/machines/MV/solar_array.lua
deleted file mode 100644
index 227d8ee..0000000
--- a/technic/technic/machines/MV/solar_array.lua
+++ /dev/null
@@ -1,14 +0,0 @@
-
-minetest.register_craft({
-	output = 'technic:solar_array_mv 1',
-	recipe = {
-		{'technic:solar_array_lv',     'technic:solar_array_lv', 'technic:solar_array_lv'},
-		{'technic:carbon_steel_ingot', 'technic:mv_transformer', 'technic:carbon_steel_ingot'},
-		{'',                           'technic:mv_cable0',      ''},
-	}
-})
-
-technic.register_solar_array({tier="MV", power=30})
-
--- compatibility alias for upgrading from old versions of technic
-minetest.register_alias("technic:solar_panel_mv", "technic:solar_array_mv")
diff --git a/technic/technic/machines/MV/tool_workshop.lua b/technic/technic/machines/MV/tool_workshop.lua
deleted file mode 100644
index 318b1ec..0000000
--- a/technic/technic/machines/MV/tool_workshop.lua
+++ /dev/null
@@ -1,117 +0,0 @@
--- Tool workshop
--- This machine repairs tools.
-
-minetest.register_alias("tool_workshop", "technic:tool_workshop")
-
-local S = technic.getter
-
-minetest.register_craft({
-	output = 'technic:tool_workshop',
-	recipe = {
-		{'group:wood',                         'default:diamond',        'group:wood'},
-		{'mesecons_pistons:piston_sticky_off', 'technic:machine_casing', 'technic:carbon_cloth'},
-		{'default:obsidian',                   'technic:mv_cable0',      'default:obsidian'},
-	}
-})
-
-local workshop_demand = {5000, 3500, 2000}
-
-local workshop_formspec =
-	"invsize[8,9;]"..
-	"list[current_name;src;3,1;1,1;]"..
-	"label[0,0;"..S("%s Tool Workshop"):format("MV").."]"..
-	"list[current_name;upgrade1;1,3;1,1;]"..
-	"list[current_name;upgrade2;2,3;1,1;]"..
-	"label[1,4;"..S("Upgrade Slots").."]"..
-	"list[current_player;main;0,5;8,4;]"..
-	"listring[current_player;main]"..
-	"listring[current_name;src]"..
-	"listring[current_player;main]"..
-	"listring[current_name;upgrade1]"..
-	"listring[current_player;main]"..
-	"listring[current_name;upgrade2]"..
-	"listring[current_player;main]"
-
-local run = function(pos, node)
-	local meta         = minetest.get_meta(pos)
-	local inv          = meta:get_inventory()
-	local eu_input     = meta:get_int("MV_EU_input")
-	local machine_name = S("%s Tool Workshop"):format("MV")
-	local machine_node = "technic:tool_workshop"
-
-	-- Setup meta data if it does not exist.
-	if not eu_input then
-		meta:set_int("MV_EU_demand", workshop_demand[1])
-		meta:set_int("MV_EU_input", 0)
-		return
-	end
-
-	local EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
-
-	local repairable = false
-	local srcstack = inv:get_stack("src", 1)
-	if not srcstack:is_empty() then
-		local itemdef = minetest.registered_items[srcstack:get_name()]
-		if itemdef and
-				(not itemdef.wear_represents or
-				itemdef.wear_represents == "mechanical_wear") and
-				srcstack:get_wear() ~= 0 then
-			repairable = true
-		end
-	end
-	technic.handle_machine_pipeworks(pos, tube_upgrade, function (pos, x_velocity, z_velocity)
-		if not repairable then
-			technic.send_items(pos, x_velocity, z_velocity, "src")
-		end
-	end)
-	if not repairable then
-		meta:set_string("infotext", S("%s Idle"):format(machine_name))
-		meta:set_int("MV_EU_demand", 0)
-		return
-	end
-	
-	if eu_input < workshop_demand[EU_upgrade+1] then
-		meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-	elseif eu_input >= workshop_demand[EU_upgrade+1] then
-		meta:set_string("infotext", S("%s Active"):format(machine_name))
-		srcstack:add_wear(-1000)
-		inv:set_stack("src", 1, srcstack)
-	end
-	meta:set_int("MV_EU_demand", workshop_demand[EU_upgrade+1])
-end
-
-minetest.register_node("technic:tool_workshop", {
-	description = S("%s Tool Workshop"):format("MV"),
-	paramtype2 = "facedir",
-	tiles = {"technic_workshop_top.png", "technic_machine_bottom.png", "technic_workshop_side.png",
-	         "technic_workshop_side.png", "technic_workshop_side.png", "technic_workshop_side.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1, tubedevice=1, tubedevice_receiver=1},
-	sounds = default.node_sound_wood_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("%s Tool Workshop"):format("MV"))
-		meta:set_string("formspec", workshop_formspec)
-		local inv = meta:get_inventory()
-		inv:set_size("src", 1)
-		inv:set_size("upgrade1", 1)
-		inv:set_size("upgrade2", 1)
-	end,	
-	can_dig = technic.machine_can_dig,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	tube = {
-		can_insert = function (pos, node, stack, direction)
-			return minetest.get_meta(pos):get_inventory():room_for_item("src", stack)
-		end,
-		insert_object = function (pos, node, stack, direction)
-			return minetest.get_meta(pos):get_inventory():add_item("src", stack)
-		end,
-		connect_sides = {left = 1, right = 1, back = 1, top = 1, bottom = 1},
-	},
-	technic_run = run,
-	after_place_node = pipeworks.after_place,
-	after_dig_node = technic.machine_after_dig_node
-})
-
-technic.register_machine("MV", "technic:tool_workshop", technic.receiver)
-
diff --git a/technic/technic/machines/MV/wind_mill.lua b/technic/technic/machines/MV/wind_mill.lua
deleted file mode 100644
index c553051..0000000
--- a/technic/technic/machines/MV/wind_mill.lua
+++ /dev/null
@@ -1,87 +0,0 @@
-
-local S = technic.getter
-
-minetest.register_craft({
-	output = 'technic:wind_mill_frame 5',
-	recipe = {
-		{'technic:carbon_steel_ingot', '',                           'technic:carbon_steel_ingot'},
-		{'',                           'technic:carbon_steel_ingot', ''},
-		{'technic:carbon_steel_ingot', '',                           'technic:carbon_steel_ingot'},
-	}
-})
-
-minetest.register_craft({
-	output = 'technic:wind_mill',
-	recipe = {
-		{'',                           'technic:motor',              ''},
-		{'technic:carbon_steel_ingot', 'technic:carbon_steel_block', 'technic:carbon_steel_ingot'},
-		{'',                           'technic:mv_cable0',          ''},
-	}
-})
-
-minetest.register_node("technic:wind_mill_frame", {
-	description = S("Wind Mill Frame"),
-	drawtype = "glasslike_framed",
-	tiles = {"technic_carbon_steel_block.png", "default_glass.png"},
-	sunlight_propagates = true,
-	groups = {cracky=3},
-	sounds = default.node_sound_stone_defaults(),
-	paramtype = "light",
-})
-
-local function check_wind_mill(pos)
-	if pos.y < 30 then
-		return false
-	end
-	for i = 1, 20 do
-		local node = minetest.get_node({x=pos.x, y=pos.y-i, z=pos.z})
-		if node.name ~= "technic:wind_mill_frame" then
-			return false
-		end
-	end
-	return true
-end
-
-local run = function(pos, node)
-	local meta = minetest.get_meta(pos)
-	local machine_name = S("Wind %s Generator"):format("MV")
-	local power = math.min(pos.y * 100, 5000)
-
-	if not check_wind_mill(pos) then
-		meta:set_int("MV_EU_supply", 0)
-		meta:set_string("infotext", S("%s Improperly Placed"):format(machine_name))
-		return
-	else
-		meta:set_int("MV_EU_supply", power)
-	end
-
-	meta:set_string("infotext", S("@1 (@2 EU)", machine_name, technic.prettynum(power)))
-end
-
-minetest.register_node("technic:wind_mill", {
-	description = S("Wind %s Generator"):format("MV"),
-	tiles = {"technic_carbon_steel_block.png"},
-	paramtype2 = "facedir",
-	groups = {cracky=1, technic_machine=1},
-	sounds = default.node_sound_stone_defaults(),
-	drawtype = "nodebox",
-	paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = {
-			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}, -- Main box
-			{-0.1, -0.1, -0.5,  0.1, 0.1, -0.6}, -- Shaft
-			{-0.1, -1,   -0.6,  0.1, 1,   -0.7}, -- Vertical blades
-			{-1,   -0.1, -0.6,  1,   0.1, -0.7}, -- Horizontal blades
-		}
-	},
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Wind %s Generator"):format("MV"))
-		meta:set_int("MV_EU_supply", 0)
-	end,
-	technic_run = run,
-})
-
-technic.register_machine("MV", "technic:wind_mill", technic.producer)
-
diff --git a/technic/technic/machines/init.lua b/technic/technic/machines/init.lua
deleted file mode 100644
index ad79eab..0000000
--- a/technic/technic/machines/init.lua
+++ /dev/null
@@ -1,14 +0,0 @@
-local path = technic.modpath.."/machines"
-
-dofile(path.."/register/init.lua")
-
--- Tiers
-dofile(path.."/LV/init.lua")
-dofile(path.."/MV/init.lua")
-dofile(path.."/HV/init.lua")
-
-dofile(path.."/switching_station.lua")
-dofile(path.."/supply_converter.lua")
-
-dofile(path.."/other/init.lua")
-
diff --git a/technic/technic/machines/other/anchor.lua b/technic/technic/machines/other/anchor.lua
deleted file mode 100644
index 1c15bd2..0000000
--- a/technic/technic/machines/other/anchor.lua
+++ /dev/null
@@ -1,109 +0,0 @@
-local S = technic.getter
-
-local desc = S("Administrative World Anchor")
-
-local function compute_forceload_positions(pos, meta)
-	local radius = meta:get_int("radius")
-	local minpos = vector.subtract(pos, vector.new(radius, radius, radius))
-	local maxpos = vector.add(pos, vector.new(radius, radius, radius))
-	local minbpos = {}
-	local maxbpos = {}
-	for _, coord in ipairs({"x","y","z"}) do
-		minbpos[coord] = math.floor(minpos[coord] / 16) * 16
-		maxbpos[coord] = math.floor(maxpos[coord] / 16) * 16
-	end
-	local flposes = {}
-	for x = minbpos.x, maxbpos.x, 16 do
-		for y = minbpos.y, maxbpos.y, 16 do
-			for z = minbpos.z, maxbpos.z, 16 do
-				table.insert(flposes, vector.new(x, y, z))
-			end
-		end
-	end
-	return flposes
-end
-
-local function currently_forceloaded_positions(meta)
-	local ser = meta:get_string("forceloaded")
-	return ser == "" and {} or minetest.deserialize(ser)
-end
-
-local function forceload_off(meta)
-	local flposes = currently_forceloaded_positions(meta)
-	meta:set_string("forceloaded", "")
-	for _, p in ipairs(flposes) do
-		minetest.forceload_free_block(p)
-	end
-end
-
-local function forceload_on(pos, meta)
-	local want_flposes = compute_forceload_positions(pos, meta)
-	local have_flposes = {}
-	for _, p in ipairs(want_flposes) do
-		if minetest.forceload_block(p) then
-			table.insert(have_flposes, p)
-		end
-	end
-	meta:set_string("forceloaded", #have_flposes == 0 and "" or minetest.serialize(have_flposes))
-end
-
-local function set_display(pos, meta)
-	meta:set_string("infotext", S(meta:get_int("enabled") ~= 0 and "%s Enabled" or "%s Disabled"):format(desc))
-	meta:set_string("formspec",
-		"size[5,3.5]"..
-		"item_image[0,0;1,1;technic:admin_anchor]"..
-		"label[1,0;"..minetest.formspec_escape(desc).."]"..
-		"label[0,1;"..minetest.formspec_escape(S("Owner:").." "..meta:get_string("owner")).."]"..
-		(meta:get_int("locked") == 0 and
-			"button[3,1;2,1;lock;"..minetest.formspec_escape(S("Unlocked")).."]" or
-			"button[3,1;2,1;unlock;"..minetest.formspec_escape(S("Locked")).."]")..
-		"field[0.25,2.3;1,1;radius;"..minetest.formspec_escape(S("Radius:"))..";"..meta:get_int("radius").."]"..
-		(meta:get_int("enabled") == 0 and
-			"button[3,2;2,1;enable;"..minetest.formspec_escape(S("Disabled")).."]" or
-			"button[3,2;2,1;disable;"..minetest.formspec_escape(S("Enabled")).."]")..
-		"label[0,3;"..minetest.formspec_escape(S("Keeping %d/%d map blocks loaded"):format(#currently_forceloaded_positions(meta), #compute_forceload_positions(pos, meta))).."]")
-end
-
-minetest.register_node("technic:admin_anchor", {
-	description = desc,
-	drawtype = "normal",
-	tiles = {"technic_admin_anchor.png"},
-	is_ground_content = true,
-	groups = {cracky=3, not_in_creative_inventory=1},
-	sounds = default.node_sound_stone_defaults(),
-	after_place_node = function (pos, placer)
-		local meta = minetest.get_meta(pos)
-		if placer and placer:is_player() then
-			meta:set_string("owner", placer:get_player_name())
-		end
-		set_display(pos, meta)
-	end,
-	can_dig = function (pos, player)
-		local meta = minetest.get_meta(pos)
-		return meta:get_int("locked") == 0 or (player and player:is_player() and player:get_player_name() == meta:get_string("owner"))
-	end,
-	on_destruct = function (pos)
-		local meta = minetest.get_meta(pos)
-		forceload_off(meta)
-	end,
-	on_receive_fields = function (pos, formname, fields, sender)
-		local meta = minetest.get_meta(pos)
-		if (meta:get_int("locked") ~= 0 or fields.lock) and
-				not (sender and sender:is_player() and
-					sender:get_player_name() == meta:get_string("owner")) then
-			return
-		end
-		if fields.unlock then meta:set_int("locked", 0) end
-		if fields.lock then meta:set_int("locked", 1) end
-		if fields.disable or fields.enable or fields.radius then
-			forceload_off(meta)
-			if fields.disable then meta:set_int("enabled", 0) end
-			if fields.enable then meta:set_int("enabled", 1) end
-			if fields.radius and string.find(fields.radius, "^[0-9]+$") and tonumber(fields.radius) < 256 then meta:set_int("radius", fields.radius) end
-			if meta:get_int("enabled") ~= 0 then
-				forceload_on(pos, meta)
-			end
-		end
-		set_display(pos, meta)
-	end,
-})
diff --git a/technic/technic/machines/other/coal_alloy_furnace.lua b/technic/technic/machines/other/coal_alloy_furnace.lua
deleted file mode 100644
index 58af679..0000000
--- a/technic/technic/machines/other/coal_alloy_furnace.lua
+++ /dev/null
@@ -1,177 +0,0 @@
-
--- Fuel driven alloy furnace. This uses no EUs:
-
-local S = technic.getter
-
-minetest.register_craft({
-	output = 'technic:coal_alloy_furnace',
-	recipe = {
-		{'default:brick', 'default:brick', 'default:brick'},
-		{'default:brick', '',              'default:brick'},
-		{'default:brick', 'default:brick', 'default:brick'},
-	}
-})
-
-local machine_name = S("Fuel-Fired Alloy Furnace")
-local formspec =
-	"size[8,9]"..
-	"label[0,0;"..machine_name.."]"..
-	"image[2,2;1,1;default_furnace_fire_bg.png]"..
-	"list[current_name;fuel;2,3;1,1;]"..
-	"list[current_name;src;2,1;2,1;]"..
-	"list[current_name;dst;5,1;2,2;]"..
-	"list[current_player;main;0,5;8,4;]"..
-	"listring[current_name;dst]"..
-	"listring[current_player;main]"..
-	"listring[current_name;src]"..
-	"listring[current_player;main]"..
-	"listring[current_name;fuel]"..
-	"listring[current_player;main]"
-
-minetest.register_node("technic:coal_alloy_furnace", {
-	description = machine_name,
-	tiles = {"technic_coal_alloy_furnace_top.png",  "technic_coal_alloy_furnace_bottom.png",
-	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png",
-	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front.png"},
-	paramtype2 = "facedir",
-	groups = {cracky=2},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_stone_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("formspec", formspec)
-		meta:set_string("infotext", machine_name)
-		local inv = meta:get_inventory()
-		inv:set_size("fuel", 1)
-		inv:set_size("src", 2)
-		inv:set_size("dst", 4)
-	end,
-	can_dig = technic.machine_can_dig,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	allow_metadata_inventory_move = technic.machine_inventory_move,
-})
-
-minetest.register_node("technic:coal_alloy_furnace_active", {
-	description = machine_name,
-	tiles = {"technic_coal_alloy_furnace_top.png",  "technic_coal_alloy_furnace_bottom.png",
-	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png",
-	         "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front_active.png"},
-	paramtype2 = "facedir",
-	light_source = 8,
-	drop = "technic:coal_alloy_furnace",
-	groups = {cracky=2, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_stone_defaults(),
-	can_dig = technic.machine_can_dig,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	allow_metadata_inventory_move = technic.machine_inventory_move,
-})
-
-minetest.register_abm({
-	nodenames = {"technic:coal_alloy_furnace", "technic:coal_alloy_furnace_active"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta = minetest.get_meta(pos)
-		local inv    = meta:get_inventory()
-		
-		if inv:get_size("src") == 1 then -- Old furnace -> convert it
-			inv:set_size("src", 2)
-			inv:set_stack("src", 2, inv:get_stack("src2", 1))
-			inv:set_size("src2", 0)
-		end
-		
-		local recipe = nil
-
-		for i, name in pairs({
-				"fuel_totaltime",
-				"fuel_time",
-				"src_totaltime",
-				"src_time"}) do
-			if not meta:get_float(name) then
-				meta:set_float(name, 0.0)
-			end
-		end
-
-		-- Get what to cook if anything
-		local result = technic.get_recipe("alloy", inv:get_list("src"))
-
-		local was_active = false
-
-		if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
-			was_active = true
-			meta:set_int("fuel_time", meta:get_int("fuel_time") + 1)
-			if result then
-				meta:set_int("src_time", meta:get_int("src_time") + 1)
-				if meta:get_int("src_time") >= result.time then
-					meta:set_int("src_time", 0)
-					local result_stack = ItemStack(result.output)
-					if inv:room_for_item("dst", result_stack) then
-						inv:set_list("src", result.new_input)
-						inv:add_item("dst", result_stack)
-					end
-				end
-			else
-				meta:set_int("src_time", 0)
-			end
-		end
-
-		if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
-			local percent = math.floor(meta:get_float("fuel_time") /
-					meta:get_float("fuel_totaltime") * 100)
-			meta:set_string("infotext", S("%s Active"):format(machine_name).." ("..percent.."%)")
-			technic.swap_node(pos, "technic:coal_alloy_furnace_active")
-			meta:set_string("formspec",
-					"size[8,9]"..
-					"label[0,0;"..machine_name.."]"..
-					"image[2,2;1,1;default_furnace_fire_bg.png^[lowpart:"..
-					(100 - percent)..":default_furnace_fire_fg.png]"..
-					"list[current_name;fuel;2,3;1,1;]"..
-					"list[current_name;src;2,1;2,1;]"..
-					"list[current_name;dst;5,1;2,2;]"..
-					"list[current_player;main;0,5;8,4;]"..
-					"listring[current_name;dst]"..
-					"listring[current_player;main]"..
-					"listring[current_name;src]"..
-					"listring[current_player;main]"..
-					"listring[current_name;fuel]"..
-					"listring[current_player;main]")
-			return
-		end
-
-		local recipe = technic.get_recipe("alloy", inv:get_list("src"))
-
-		if not recipe then
-			if was_active then
-				meta:set_string("infotext", S("%s is empty"):format(machine_name))
-				technic.swap_node(pos, "technic:coal_alloy_furnace")
-				meta:set_string("formspec", formspec)
-			end
-			return
-		end
-
-		-- Next take a hard look at the fuel situation
-		local fuel = nil
-		local afterfuel
-		local fuellist = inv:get_list("fuel")
-
-		if fuellist then
-			fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
-		end
-
-		if fuel.time <= 0 then
-			meta:set_string("infotext", S("%s Out Of Fuel"):format(machine_name))
-			technic.swap_node(pos, "technic:coal_alloy_furnace")
-			meta:set_string("formspec", formspec)
-			return
-		end
-
-		meta:set_string("fuel_totaltime", fuel.time)
-		meta:set_string("fuel_time", 0)
-
-		inv:set_stack("fuel", 1, afterfuel.items[1])
-	end,
-})
-
diff --git a/technic/technic/machines/other/coal_furnace.lua b/technic/technic/machines/other/coal_furnace.lua
deleted file mode 100644
index 53a0f8b..0000000
--- a/technic/technic/machines/other/coal_furnace.lua
+++ /dev/null
@@ -1,5 +0,0 @@
-local S = technic.getter
-
-if minetest.registered_nodes["default:furnace"].description == "Furnace" then
-	minetest.override_item("default:furnace", { description = S("Fuel-Fired Furnace") })
-end
diff --git a/technic/technic/machines/other/constructor.lua b/technic/technic/machines/other/constructor.lua
deleted file mode 100644
index 3396ac7..0000000
--- a/technic/technic/machines/other/constructor.lua
+++ /dev/null
@@ -1,189 +0,0 @@
-
-local S = technic.getter
-
-local function deploy_node(inv, slot_name, pos, node, machine_node)
-	if node.name ~= "air" then
-		if node.name == "ignore" or
-		   node.name == "default:lava_source" or
-		   node.name == "default:lava_flowing" or
-		   node.name == "default:water_source" or
-		   node.name == "default:water_flowing" then
-			return
-		end
-		local drops = minetest.get_node_drops(node.name, "")
-		local remove_to = false
-		for i, item in ipairs(drops) do
-			if not inv:room_for_item(slot_name, item) then
-				remove_to = i - 1
-				break
-			end
-			inv:add_item(slot_name, item)
-		end
-		if remove_to then
-			for i = 1, remove_to do
-				inv:remove_item(drops[i])
-			end
-		else
-			minetest.remove_node(pos)
-		end
-		return
-	end
-	if not inv:is_empty(slot_name) then
-		local stack = inv:get_list(slot_name)[1]
-		local def = stack:get_definition()
-		if def.type == "node" then
-			minetest.set_node(pos, {
-				name = stack:get_name(),
-				param2 = machine_node.param2
-			})
-			stack:take_item()
-			inv:set_stack(slot_name, 1, stack)
-		elseif def.type == "craft" then
-			if def.on_place then
-				-- Use pcall to avoid nil placer errors.
-				-- TODO: Do without pcall.
-				local ok, stk = pcall(def.on_place, stack, nil, {
-					-- Fake pointed_thing
-					type = "node",
-					above = pos,
-					under = {x=pos.x, y=pos.y-1, z=pos.z},
-				})
-				if ok then
-					inv:set_stack(slot_name, 1, stk or stack)
-					return
-				end
-			end
-			minetest.item_place_object(stack, nil, {
-				-- Fake pointed_thing
-				type = "node",
-				above = pos,
-				under = pos,
-			})
-			inv:set_stack(slot_name, 1, nil)
-		end
-	end
-end
-
-minetest.register_craft({
-	type = "shapeless",
-	output = 'technic:constructor_mk1_off 1',
-	recipe = {'technic:nodebreaker_off', 'technic:deployer_off'},
-
-})
-minetest.register_craft({
-	type = "shapeless",
-	output = 'technic:constructor_mk2_off 1',
-	recipe = {'technic:constructor_mk1_off', 'technic:constructor_mk1_off'},
-
-})
-
-minetest.register_craft({
-	type = "shapeless",
-	output = 'technic:constructor_mk3_off 1',
-	recipe = {'technic:constructor_mk2_off', 'technic:constructor_mk2_off'},
-
-})
-
-local function make_on(mark, length)
-	return function(pos, node)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		local dir = vector.new()
-		if node.param2 == 3 then dir.x = 1 end
-		if node.param2 == 2 then dir.z = 1 end
-		if node.param2 == 1 then dir.x = -1 end
-		if node.param2 == 0 then dir.z = -1 end
-
-		local place_pos = vector.new(pos)
-
-		if node.name == "technic:constructor_mk"..mark.."_off" then
-			technic.swap_node(pos, "technic:constructor_mk"..mark.."_on")
-			nodeupdate(pos)
-			for i = 1, length do
-				place_pos = vector.add(place_pos, dir)
-				local place_node = minetest.get_node(place_pos)
-				deploy_node(inv, "slot"..i, place_pos, place_node, node)
-			end
-		end
-	end
-end
-
-local function make_off(mark)
-	return function(pos, node)
-		if node.name == "technic:constructor_mk"..mark.."_on" then
-			technic.swap_node(pos,"technic:constructor_mk"..mark.."_off")
-			nodeupdate(pos)
-		end
-	end
-end
-
-
-local function make_constructor(mark, length)
-	minetest.register_node("technic:constructor_mk"..mark.."_off", {
-		description = S("Constructor Mk%d"):format(mark),
-		tiles = {"technic_constructor_mk"..mark.."_top_off.png",
-			"technic_constructor_mk"..mark.."_bottom_off.png",
-			"technic_constructor_mk"..mark.."_side2_off.png",
-			"technic_constructor_mk"..mark.."_side1_off.png",
-			"technic_constructor_back.png",
-			"technic_constructor_front_off.png"},
-		paramtype2 = "facedir",
-		groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, mesecon = 2},
-		mesecons = {effector = {action_on = make_on(mark, length)}},
-		sounds = default.node_sound_stone_defaults(),
-		on_construct = function(pos)
-			local meta = minetest.get_meta(pos)
-			local formspec = "size[8,9;]"..
-				"label[0,0;"..S("Constructor Mk%d"):format(mark).."]"..
-				"list[current_player;main;0,5;8,4;]"
-			for i = 1, length do
-				formspec = formspec
-					.."label[5,"..(i - 1)..";"..S("Slot %d"):format(i).."]"
-					.."list[current_name;slot"..i
-						..";6,"..(i - 1)..";1,1;]"
-			end
-			meta:set_string("formspec", formspec)
-			meta:set_string("infotext", S("Constructor Mk%d"):format(mark))
-			local inv = meta:get_inventory()
-			for i = 1, length do
-				inv:set_size("slot"..i, 1)
-			end
-		end,
-		can_dig = function(pos, player)
-			local meta = minetest.get_meta(pos)
-			local inv = meta:get_inventory()
-			for i = 1, length do
-				if not inv:is_empty("slot"..i) then
-					return false
-				end
-			end
-			return true
-		end,
-		allow_metadata_inventory_put = technic.machine_inventory_put,
-		allow_metadata_inventory_take = technic.machine_inventory_take,
-		allow_metadata_inventory_move = technic.machine_inventory_move,
-	})
-
-	minetest.register_node("technic:constructor_mk"..mark.."_on", {
-		tiles = {"technic_constructor_mk"..mark.."_top_on.png",
-			"technic_constructor_mk"..mark.."_bottom_on.png",
-			"technic_constructor_mk"..mark.."_side2_on.png",
-			"technic_constructor_mk"..mark.."_side1_on.png",
-			"technic_constructor_back.png",
-			"technic_constructor_front_on.png"},
-		paramtype2 = "facedir",
-		drop = "technic:constructor_mk"..mark.."_off",
-		groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
-			mesecon=2, not_in_creative_inventory=1},
-		mesecons= {effector = {action_off = make_off(mark)}},
-		sounds = default.node_sound_stone_defaults(),
-		allow_metadata_inventory_put = technic.machine_inventory_put,
-		allow_metadata_inventory_take = technic.machine_inventory_take,
-		allow_metadata_inventory_move = technic.machine_inventory_move,
-	})
-end
-
-make_constructor(1, 1)
-make_constructor(2, 2)
-make_constructor(3, 4)
-
diff --git a/technic/technic/machines/other/frames.lua b/technic/technic/machines/other/frames.lua
deleted file mode 100644
index b3f39b9..0000000
--- a/technic/technic/machines/other/frames.lua
+++ /dev/null
@@ -1,928 +0,0 @@
-
-local S = technic.getter
-
-frames = {}
-
-local infinite_stacks = minetest.setting_getbool("creative_mode") and minetest.get_modpath("unified_inventory") == nil
-
-local frames_pos = {}
-
--- Helpers
-
-local function get_face(pos,ppos,pvect)
-	-- Raytracer to get which face has been clicked
-	ppos={x=ppos.x-pos.x,y=ppos.y-pos.y+1.5,z=ppos.z-pos.z}
-	if pvect.x>0 then
-		local t=(-0.5-ppos.x)/pvect.x
-		local y_int=ppos.y+t*pvect.y
-		local z_int=ppos.z+t*pvect.z
-		if y_int>-0.45 and y_int<0.45 and z_int>-0.45 and z_int<0.45 then return 1 end 
-	elseif pvect.x<0 then
-		local t=(0.5-ppos.x)/pvect.x
-		local y_int=ppos.y+t*pvect.y
-		local z_int=ppos.z+t*pvect.z
-		if y_int>-0.45 and y_int<0.45 and z_int>-0.45 and z_int<0.45 then return 2 end 
-	end
-	if pvect.y>0 then
-		local t=(-0.5-ppos.y)/pvect.y
-		local x_int=ppos.x+t*pvect.x
-		local z_int=ppos.z+t*pvect.z
-		if x_int>-0.45 and x_int<0.45 and z_int>-0.45 and z_int<0.45 then return 3 end 
-	elseif pvect.y<0 then
-		local t=(0.5-ppos.y)/pvect.y
-		local x_int=ppos.x+t*pvect.x
-		local z_int=ppos.z+t*pvect.z
-		if x_int>-0.45 and x_int<0.45 and z_int>-0.45 and z_int<0.45 then return 4 end 
-	end
-	if pvect.z>0 then
-		local t=(-0.5-ppos.z)/pvect.z
-		local x_int=ppos.x+t*pvect.x
-		local y_int=ppos.y+t*pvect.y
-		if x_int>-0.45 and x_int<0.45 and y_int>-0.45 and y_int<0.45 then return 5 end 
-	elseif pvect.z<0 then
-		local t=(0.5-ppos.z)/pvect.z
-		local x_int=ppos.x+t*pvect.x
-		local y_int=ppos.y+t*pvect.y
-		if x_int>-0.45 and x_int<0.45 and y_int>-0.45 and y_int<0.45 then return 6 end 
-	end
-end
-
-local function lines(str)
-	local t = {}
-	local function helper(line) table.insert(t, line) return "" end
-	helper((str:gsub("(.-)\r?\n", helper)))
-	return t
-end
-
-local function pos_to_string(pos)
-	if pos.x == 0 then pos.x = 0 end -- Fix for signed 0
-	if pos.y == 0 then pos.y = 0 end -- Fix for signed 0
-	if pos.z == 0 then pos.z = 0 end -- Fix for signed 0
-	return tostring(pos.x).."\n"..tostring(pos.y).."\n"..tostring(pos.z)
-end
-
-local function pos_from_string(str)
-	local l = lines(str)
-	return {x = tonumber(l[1]), y = tonumber(l[2]), z = tonumber(l[3])}
-end
-
-local function pos_in_list(l,pos)
-	for _,p in ipairs(l) do
-		if p.x==pos.x and p.y==pos.y and p.z==pos.z then return true end
-	end
-	return false
-end
-
-local function table_empty(table)
-	for _, __ in pairs(table) do
-		return false
-	end
-	return true
-end
-
-local function add_table(table,toadd)
-	local i = 1
-	while true do
-		o = table[i]
-		if o == toadd then return end
-		if o == nil then break end
-		i = i+1
-	end
-	table[i] = toadd
-end
-
-local function move_nodes_vect(poslist,vect,must_not_move,owner)
-	if minetest.is_protected then
-		for _,pos in ipairs(poslist) do
-			local npos=vector.add(pos,vect)
-			if minetest.is_protected(pos, owner) or minetest.is_protected(npos, owner) then
-				return
-			end
-		end
-	end
-	for _,pos in ipairs(poslist) do
-		local npos=vector.add(pos,vect)
-		local name = minetest.get_node(npos).name
-		if ((name~="air" and minetest.registered_nodes[name].liquidtype=="none") or frames_pos[pos_to_string(npos)]) and not(pos_in_list(poslist,npos)) then
-			return
-		end
-		--[[if pos.x==must_not_move.x and pos.y==must_not_move.y and pos.z==must_not_move.z then
-			return
-		end]]
-	end
-	local nodelist = {}
-	for _, pos in ipairs(poslist) do
-		local node = minetest.get_node(pos)
-		local meta = minetest.get_meta(pos):to_table()
-		nodelist[#(nodelist)+1] = {oldpos = pos, pos = vector.add(pos, vect), node = node, meta = meta}
-	end
-	local objects = {}
-	for _, pos in ipairs(poslist) do
-		for _,object in ipairs(minetest.get_objects_inside_radius(pos, 1)) do
-			local entity = object:get_luaentity()
-			if not entity or not mesecon.is_mvps_unmov(entity.name) then
-				add_table(objects, object)
-			end
-		end
-	end
-	for _, obj in ipairs(objects) do
-		obj:setpos(vector.add(obj:getpos(), vect))
-	end
-	for _,n in ipairs(nodelist) do
-		local npos = n.pos
-		minetest.set_node(npos, n.node)
-		local meta = minetest.get_meta(npos)
-		meta:from_table(n.meta)
-		for __,pos in ipairs(poslist) do
-			if npos.x == pos.x and npos.y == pos.y and npos.z == pos.z then
-				table.remove(poslist, __)
-				break
-			end
-		end
-	end
-	for __, pos in ipairs(poslist) do
-		minetest.remove_node(pos)
-	end
-	for _, callback in ipairs(mesecon.on_mvps_move) do
-		callback(nodelist)
-	end
-end
-
-local function is_supported_node(name)
-	return ((string.find(name, "tube") ~= nil) and (string.find(name, "pipeworks") ~= nil))
-end
-
-
--- Frames
-for xm=0,1 do
-for xp=0,1 do
-for ym=0,1 do
-for yp=0,1 do
-for zm=0,1 do
-for zp=0,1 do
-
-local a=8/16
-local b=7/16
-local nodeboxes= {
-	{ -a, -a, -a, -b,  a, -b },
-	{ -a, -a,  b, -b,  a,  a },
-	{  b, -a,  b,  a,  a,  a },
-	{  b, -a, -a,  a,  a, -b },
-
-	{ -b,  b, -a,  b,  a, -b },
-	{ -b, -a, -a,  b, -b, -b },
-	
-	{ -b,  b,  b,  b,  a,  a },
-	{ -b, -a,  b,  b, -b,  a },
-
-	{  b,  b, -b,  a,  a,  b },
-	{  b, -a, -b,  a, -b,  b },
-
-	{ -a,  b, -b, -b,  a,  b },
-	{ -a, -a, -b, -b, -b,  b },
-	}
-	
-	if yp==0 then
-		table.insert(nodeboxes, {-b,b,-b, b,a,b})
-	end
-	if ym==0 then
-		table.insert(nodeboxes, {-b,-a,-b, b,-b,b})
-	end
-	if xp==0 then
-		table.insert(nodeboxes, {b,b,b,a,-b,-b})
-	end
-	if xm==0 then
-		table.insert(nodeboxes, {-a,-b,-b,-b,b,b})
-	end
-	if zp==0 then
-		table.insert(nodeboxes, {-b,-b,b, b,b,a})
-	end
-	if zm==0 then
-		table.insert(nodeboxes, {-b,-b,-a, b,b,-b})
-	end
-	
-	local nameext=tostring(xm)..tostring(xp)..tostring(ym)..tostring(yp)..tostring(zm)..tostring(zp)
-	local groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}
-	if nameext~="111111" then groups.not_in_creative_inventory=1 end
-	
-
-	minetest.register_node("technic:frame_"..nameext,{
-		description = S("Frame"),
-		tiles = {"technic_frame.png"},
-		groups=groups,
-		drawtype = "nodebox",
-		node_box = {
-			type = "fixed",
-		fixed=nodeboxes,
-		},
-		selection_box = {
-			type="fixed",
-			fixed={-0.5,-0.5,-0.5,0.5,0.5,0.5}
-		},
-		paramtype = "light",
-		frame=1,
-		drop="technic:frame_111111",
-		sunlight_propagates = true,
-		frame_connect_all=function(nodename)
-			l2={}
-			l1={{x=-1,y=0,z=0},{x=1,y=0,z=0},{x=0,y=-1,z=0},{x=0,y=1,z=0},{x=0,y=0,z=-1},{x=0,y=0,z=1}}
-			for i,dir in ipairs(l1) do
-				if string.sub(nodename,-7+i,-7+i)=="1" then
-					l2[#(l2)+1]=dir
-				end
-			end
-			return l2
-		end,
-		on_punch=function(pos,node,puncher)
-			local ppos=puncher:getpos()
-			local pvect=puncher:get_look_dir()
-			local pface=get_face(pos,ppos,pvect)
-			if pface==nil then return end
-			local nodename=node.name
-			local newstate=tostring(1-tonumber(string.sub(nodename,-7+pface,-7+pface)))
-			if pface<=5 then
-				nodename=string.sub(nodename,1,-7+pface-1)..newstate..string.sub(nodename,-7+pface+1)
-			else
-				nodename=string.sub(nodename,1,-2)..newstate
-			end
-			node.name=nodename
-			minetest.set_node(pos,node)
-		end,
-		on_place = function(itemstack, placer, pointed_thing)
-			local pos = pointed_thing.above
-			if minetest.is_protected(pos, placer:get_player_name()) then
-				minetest.log("action", placer:get_player_name()
-					.. " tried to place " .. itemstack:get_name()
-					.. " at protected position "
-					.. minetest.pos_to_string(pos))
-				minetest.record_protection_violation(pos, placer:get_player_name())
-				return itemstack
-			end
-			if pos == nil then return end
-			local node = minetest.get_node(pos)
-			if node.name ~= "air" then
-				if is_supported_node(node.name) then
-					obj = minetest.add_entity(pos, "technic:frame_entity")
-					obj:get_luaentity():set_node({name=itemstack:get_name()})
-				end
-			else
-				minetest.set_node(pos, {name = itemstack:get_name()})
-			end
-			if not infinite_stacks then
-				itemstack:take_item()
-			end
-			return itemstack
-		end,
-		on_rightclick = function(pos, node, placer, itemstack, pointed_thing)
-			if is_supported_node(itemstack:get_name()) then
-				if minetest.is_protected(pos, placer:get_player_name()) then
-					minetest.log("action", placer:get_player_name()
-						.. " tried to place " .. itemstack:get_name()
-						.. " at protected position "
-						.. minetest.pos_to_string(pos))
-					minetest.record_protection_violation(pos, placer:get_player_name())
-					return itemstack
-				end
-				
-				minetest.set_node(pos, {name = itemstack:get_name()})
-				
-				local take_item = true
-				local def = minetest.registered_items[itemstack:get_name()]
-				-- Run callback
-				if def.after_place_node then
-					-- Copy place_to because callback can modify it
-					local pos_copy = {x=pos.x, y=pos.y, z=pos.z}
-					if def.after_place_node(pos_copy, placer, itemstack) then
-						take_item = false
-					end
-				end
-
-				-- Run script hook
-				local _, callback
-				for _, callback in ipairs(minetest.registered_on_placenodes) do
-					-- Copy pos and node because callback can modify them
-					local pos_copy = {x=pos.x, y=pos.y, z=pos.z}
-					local newnode_copy = {name=def.name, param1=0, param2=0}
-					local oldnode_copy = {name="air", param1=0, param2=0}
-					if callback(pos_copy, newnode_copy, placer, oldnode_copy, itemstack) then
-						take_item = false
-					end
-				end
-
-				if take_item then
-					itemstack:take_item()
-				end
-				
-				obj = minetest.add_entity(pos, "technic:frame_entity")
-				obj:get_luaentity():set_node({name=node.name})
-				
-				return itemstack
-			else
-				--local pointed_thing = {type = "node", under = pos}
-				if pointed_thing then
-					minetest.item_place_node(itemstack, placer, pointed_thing)
-				end
-			end
-		end,
-	})
-
-end
-end
-end
-end
-end
-end
-
-minetest.register_entity("technic:frame_entity", {
-	initial_properties = {
-		physical = true,
-		collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
-		visual = "wielditem",
-		textures = {},
-		visual_size = {x=0.667, y=0.667},
-	},
-
-	node = {},
-
-	set_node = function(self, node)
-		self.node = node
-		local pos = self.object:getpos()
-		pos = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)}
-		frames_pos[pos_to_string(pos)] = node.name
-		local stack = ItemStack(node.name)
-		local itemtable = stack:to_table()
-		local itemname = nil
-		if itemtable then
-			itemname = stack:to_table().name
-		end
-		local item_texture = nil
-		local item_type = ""
-		if minetest.registered_items[itemname] then
-			item_texture = minetest.registered_items[itemname].inventory_image
-			item_type = minetest.registered_items[itemname].type
-		end
-		prop = {
-			is_visible = true,
-			textures = {node.name},
-		}
-		self.object:set_properties(prop)
-	end,
-
-	get_staticdata = function(self)
-		return self.node.name
-	end,
-
-	on_activate = function(self, staticdata)
-		self.object:set_armor_groups({immortal=1})
-		self:set_node({name=staticdata})
-	end,
-	
-	dig = function(self)
-		minetest.handle_node_drops(self.object:getpos(), {ItemStack("technic:frame_111111")}, self.last_puncher)
-		local pos = self.object:getpos()
-		pos = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)}
-		frames_pos[pos_to_string(pos)] = nil
-		self.object:remove()
-	end,
-	
-	on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir)
-		local pos = self.object:getpos()
-		if self.damage_object == nil then
-			self.damage_object = minetest.add_entity(pos, "technic:damage_entity")
-			self.damage_object:get_luaentity().remaining_time = 0.25
-			self.damage_object:get_luaentity().frame_object = self
-			self.damage_object:get_luaentity().texture_index = 0
-			self.damage_object:get_luaentity().texture_change_time = 0.15
-		else
-			self.damage_object:get_luaentity().remaining_time = 0.25
-		end
-		self.last_puncher = puncher
-		local ppos = puncher:getpos()
-		local pvect = puncher:get_look_dir()
-		local pface = get_face(pos,ppos,pvect)
-		if pface == nil then return end
-		local nodename = self.node.name
-		local newstate = tostring(1-tonumber(string.sub(nodename, -7+pface, -7+pface)))
-		if pface <= 5 then
-			nodename = string.sub(nodename, 1, -7+pface-1)..newstate..string.sub(nodename, -7+pface+1)
-		else
-			nodename = string.sub(nodename, 1, -2)..newstate
-		end
-		self.node.name = nodename
-		self:set_node(self.node)
-	end,
-	
-	on_rightclick = function(self, clicker)
-		local pos = self.object:getpos()
-		local ppos = clicker:getpos()
-		local pvect = clicker:get_look_dir()
-		local pface = get_face(pos, ppos, pvect)
-		if pface == nil then return end
-		local pos_under = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)}
-		local pos_above = {x = pos_under.x, y = pos_under.y, z = pos_under.z}
-		local index = ({"x", "y", "z"})[math.floor((pface+1)/2)]
-		pos_above[index] = pos_above[index] + 2*((pface+1)%2) - 1
-		local pointed_thing = {type = "node", under = pos_under, above = pos_above}
-		local itemstack = clicker:get_wielded_item()
-		local itemdef = minetest.registered_items[itemstack:get_name()]
-		if itemdef ~= nil then
-			itemdef.on_place(itemstack, clicker, pointed_thing)
-		end
-	end,
-})
-
-local crack = "crack_anylength.png^[verticalframe:5:0"
-minetest.register_entity("technic:damage_entity", {
-	initial_properties = {
-		visual = "cube",
-		visual_size = {x=1.01, y=1.01},
-		textures = {crack, crack, crack, crack, crack, crack},
-		collisionbox = {0, 0, 0, 0, 0, 0},
-		physical = false,
-	},
-	on_step = function(self, dtime)
-		if self.remaining_time == nil then
-			self.object:remove()
-			self.frame_object.damage_object = nil
-		end
-		self.remaining_time = self.remaining_time - dtime
-		if self.remaining_time < 0 then
-			self.object:remove()
-			self.frame_object.damage_object = nil
-		end
-		self.texture_change_time = self.texture_change_time - dtime
-		if self.texture_change_time < 0 then
-			self.texture_change_time = self.texture_change_time + 0.15
-			self.texture_index = self.texture_index + 1
-			if self.texture_index == 5 then
-				self.object:remove()
-				self.frame_object.damage_object = nil
-				self.frame_object:dig()
-			end
-			local ct = "crack_anylength.png^[verticalframe:5:"..self.texture_index
-			self.object:set_properties({textures = {ct, ct, ct, ct, ct, ct}})
-		end
-	end,
-})
-
-mesecon.register_mvps_unmov("technic:frame_entity")
-mesecon.register_mvps_unmov("technic:damage_entity")
-mesecon.register_on_mvps_move(function(moved_nodes)
-	local to_move = {}
-	for _, n in ipairs(moved_nodes) do
-		if frames_pos[pos_to_string(n.oldpos)] ~= nil then
-			to_move[#to_move+1] = {pos = n.pos, oldpos = n.oldpos, name = frames_pos[pos_to_string(n.oldpos)]}
-			frames_pos[pos_to_string(n.oldpos)] = nil
-		end
-	end
-	if #to_move > 0 then
-		for _, t in ipairs(to_move) do
-			frames_pos[pos_to_string(t.pos)] = t.name
-			local objects = minetest.get_objects_inside_radius(t.oldpos, 0.1)
-			for _, obj in ipairs(objects) do
-				local entity = obj:get_luaentity()
-				if entity and (entity.name == "technic:frame_entity" or entity.name == "technic:damage_entity") then
-					obj:setpos(t.pos)
-				end
-			end
-		end
-	end
-end)
-
-minetest.register_on_dignode(function(pos, node)
-	if frames_pos[pos_to_string(pos)] ~= nil then
-		minetest.set_node(pos, {name = frames_pos[pos_to_string(pos)]})
-		frames_pos[pos_to_string(pos)] = nil
-		local objects = minetest.get_objects_inside_radius(pos, 0.1)
-		for _, obj in ipairs(objects) do
-			local entity = obj:get_luaentity()
-			if entity and (entity.name == "technic:frame_entity" or entity.name == "technic:damage_entity") then
-				obj:remove()
-			end
-		end
-	end
-end)
-
--- Frame motor
-local function connected(pos,c,adj)
-	for _,vect in ipairs(adj) do
-		local pos1=vector.add(pos,vect)
-		local nodename=minetest.get_node(pos1).name
-		if frames_pos[pos_to_string(pos1)] then
-			nodename = frames_pos[pos_to_string(pos1)]
-		end
-		if not(pos_in_list(c,pos1)) and nodename~="air" and
-		(minetest.registered_nodes[nodename].frames_can_connect==nil or
-		minetest.registered_nodes[nodename].frames_can_connect(pos1,vect)) then
-			c[#(c)+1]=pos1
-			if minetest.registered_nodes[nodename].frame==1 then
-				local adj=minetest.registered_nodes[nodename].frame_connect_all(nodename)
-				connected(pos1,c,adj)
-			end
-		end
-	end
-end
-
-local function get_connected_nodes(pos)
-	c={pos}
-	local nodename=minetest.get_node(pos).name
-	if frames_pos[pos_to_string(pos)] then
-		nodename = frames_pos[pos_to_string(pos)]
-	end
-	connected(pos,c,minetest.registered_nodes[nodename].frame_connect_all(nodename))
-	return c
-end
-
-local function frame_motor_on(pos, node)
-	local dirs = {{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}}
-	local nnodepos = vector.add(pos, dirs[math.floor(node.param2/4)+1])
-	local dir = minetest.facedir_to_dir(node.param2)
-	local nnode=minetest.get_node(nnodepos)
-	if frames_pos[pos_to_string(nnodepos)] then
-		nnode.name = frames_pos[pos_to_string(nnodepos)]
-	end
-	local meta = minetest.get_meta(pos)
-	if meta:get_int("last_moved") == minetest.get_gametime() then
-		return
-	end
-	local owner = meta:get_string("owner")
-	if minetest.registered_nodes[nnode.name].frame==1 then
-		local connected_nodes=get_connected_nodes(nnodepos)
-		move_nodes_vect(connected_nodes,dir,pos,owner)
-	end
-	minetest.get_meta(vector.add(pos, dir)):set_int("last_moved", minetest.get_gametime())
-end
-
-minetest.register_node("technic:frame_motor",{
-	description = S("Frame Motor"),
-	tiles = {"pipeworks_filter_top.png^[transformR90", "technic_lv_cable.png", "technic_lv_cable.png",
-		"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"},
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,mesecon=2},
-	paramtype2 = "facedir",
-	mesecons={effector={action_on=frame_motor_on}},
-	after_place_node = function(pos, placer, itemstack)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("owner", placer:get_player_name())
-	end,
-	frames_can_connect=function(pos,dir)
-		local node = minetest.get_node(pos)
-		local dir2 = ({{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}})[math.floor(node.param2/4)+1]
-		return dir2.x~=-dir.x or dir2.y~=-dir.y or dir2.z~=-dir.z
-	end
-})
-
-
-
--- Templates
-local function template_connected(pos,c,connectors)
-	for _,vect in ipairs({{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}}) do
-		local pos1=vector.add(pos,vect)
-		local nodename=minetest.get_node(pos1).name
-		if not(pos_in_list(c,pos1)) and (nodename=="technic:template" or nodename == "technic:template_connector")then
-			local meta = minetest.get_meta(pos1)
-			if meta:get_string("connected") == "" then
-				c[#(c)+1]=pos1
-				template_connected(pos1,c,connectors)
-				if nodename == "technic:template_connector" then
-					connectors[#connectors+1] = pos1
-				end
-			end
-		end
-	end
-end
-
-local function get_templates(pos)
-	local c = {pos}
-	local connectors
-	if minetest.get_node(pos).name == "technic:template_connector" then
-		connectors = {pos}
-	else
-		connectors = {}
-	end
-	template_connected(pos,c,connectors)
-	return c, connectors
-end
-
-local function swap_template(pos, new)
-	local meta = minetest.get_meta(pos)
-	local saved_node = meta:get_string("saved_node")
-	meta:set_string("saved_node", "")
-	technic.swap_node(pos, new)
-	local meta = minetest.get_meta(pos)
-	meta:set_string("saved_node", saved_node)
-end
-
-local function save_node(pos)
-	local node = minetest.get_node(pos)
-	if node.name == "air" then
-		minetest.set_node(pos, {name="technic:template"})
-		return
-	end
-	if node.name == "technic:template" then
-		swap_template(pos, "technic:template_connector")
-		local meta = minetest.get_meta(pos)
-		meta:set_string("connected", "")
-		return
-	end
-	local meta = minetest.get_meta(pos)
-	local meta0 = meta:to_table()
-	for _, list in pairs(meta0.inventory) do
-		for key, stack in pairs(list) do
-			list[key] = stack:to_string()
-		end
-	end
-	node.meta = meta0
-	minetest.set_node(pos, {name="technic:template"})
-	return node
-end
-
-local function restore_node(pos, node)
-	minetest.set_node(pos, node)
-	local meta = minetest.get_meta(pos)
-	for _, list in pairs(node.meta.inventory) do
-		for key, stack in pairs(list) do
-			list[key] = ItemStack(stack)
-		end
-	end
-	meta:from_table(node.meta)
-end
-
-local function expand_template(pos)
-	local meta = minetest.get_meta(pos)
-	local c = meta:get_string("connected")
-	if c == "" then return end
-	c = minetest.deserialize(c)
-	for _, vect in ipairs(c) do
-		local pos1 = vector.add(pos, vect)
-		local saved_node = save_node(pos1)
-		local meta1 = minetest.get_meta(pos1)
-		if saved_node ~= nil then
-			meta1:set_string("saved_node", minetest.serialize(saved_node))
-		else
-			--meta1:set_string("saved_node", "")
-		end
-	end
-end
-
-local function compress_templates(pos)
-	local templates, connectors = get_templates(pos)
-	if #connectors == 0 then
-		connectors = {pos}
-	end
-	for _, cn in ipairs(connectors) do
-		local meta = minetest.get_meta(cn)
-		local c = {}
-		for _,p in ipairs(templates) do
-			local np = vector.subtract(p, cn)
-			if not pos_in_list(c,np) then
-				c[#c+1] = np
-			end
-		end
-		local cc = {}
-		for _,p in ipairs(connectors) do
-			local np = vector.subtract(p, cn)
-			if (np.x ~= 0 or np.y ~= 0 or np.z ~= 0) then
-				cc[pos_to_string(np)] = true
-			end
-		end
-		swap_template(cn, "technic:template")
-		meta:set_string("connected", minetest.serialize(c))
-		meta:set_string("connectors_connected", minetest.serialize(cc))
-	end
-	
-	for _,p in ipairs(templates) do
-		if not pos_in_list(connectors, p) then
-			minetest.set_node(p, {name = "air"})
-		end
-	end
-end
-
-local function template_drops(pos, node, oldmeta, digger)
-	local c = oldmeta.fields.connected
-	local cc = oldmeta.fields.connectors_connected
-	local drops
-	if c == "" or c == nil then
-		drops = {"technic:template 1"}
-	else
-		if cc == "" or cc == nil then
-			drops = {"technic:template 1"}
-		else
-			local dcc = minetest.deserialize(cc)
-			if not table_empty(dcc) then
-				drops = {}
-				for sp, _ in pairs(dcc) do
-					local ssp = pos_from_string(sp)
-					local p = vector.add(ssp, pos)
-					local meta = minetest.get_meta(p)
-					local d = minetest.deserialize(meta:get_string("connectors_connected"))
-					if d ~= nil then
-						d[pos_to_string({x=-ssp.x, y=-ssp.y, z=-ssp.z})] = nil
-						meta:set_string("connectors_connected", minetest.serialize(d))
-					end
-				end
-			else
-				local stack_max = 99
-				local num = #(minetest.deserialize(c))
-				drops = {}
-				while num > stack_max do
-					drops[#drops+1] = "technic:template "..stack_max
-					num = num - stack_max
-				end
-				drops[#drops+1] = "technic:template "..num
-			end
-		end
-	end
-	minetest.handle_node_drops(pos, drops, digger)
-end
-
-local function template_on_destruct(pos, node)
-	local meta = minetest.get_meta(pos)
-	local saved_node = meta:get_string("saved_node")
-	if saved_node ~= "" then
-		local nnode = minetest.deserialize(saved_node)
-		minetest.after(0, restore_node, pos, nnode)
-	end
-end
-
-minetest.register_node("technic:template",{
-	description = S("Template"),
-	tiles = {"technic_mv_cable.png"},
-	drop = "",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
-	on_destruct = template_on_destruct,
-	after_dig_node = template_drops,
-	on_punch = function(pos,node,puncher)
-		swap_template(pos, "technic:template_disabled")
-	end
-})
-
-minetest.register_node("technic:template_disabled",{
-	description = S("Template"),
-	tiles = {"technic_hv_cable.png"},
-	drop = "",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1},
-	on_destruct = template_on_destruct,
-	after_dig_node = template_drops,
-	on_punch = function(pos,node,puncher)
-	local meta = minetest.get_meta(pos)
-		swap_template(pos, "technic:template_connector")
-	end
-})
-
-minetest.register_node("technic:template_connector",{
-	description = S("Template"),
-	tiles = {"technic_lv_cable.png"},
-	drop = "",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1},
-	on_destruct = template_on_destruct,
-	after_dig_node = template_drops,
-	on_punch = function(pos,node,puncher)
-		swap_template(pos, "technic:template")
-	end
-})
-
-minetest.register_craftitem("technic:template_replacer",{
-	description = S("Template (replacing)"),
-	inventory_image = "technic_template_replacer.png",
-	on_place = function(itemstack, placer, pointed_thing)
-		local p = pointed_thing.under
-		if minetest.is_protected and minetest.is_protected(p, placer:get_player_name()) then
-			return nil
-		end
-		local node = minetest.get_node(p)
-		if node.name == "technic:template" then return end
-		local saved_node = save_node(p)
-		itemstack:take_item()
-		if saved_node ~= nil then
-			local meta = minetest.get_meta(p)
-			meta:set_string("saved_node", minetest.serialize(saved_node))
-		end
-		return itemstack
-	end
-})
-
-minetest.register_tool("technic:template_tool",{
-	description = S("Template Tool"),
-	inventory_image = "technic_template_tool.png",
-	on_use = function(itemstack, puncher, pointed_thing)
-		local pos = pointed_thing.under
-		if pos == nil or (minetest.is_protected and minetest.is_protected(pos, puncher:get_player_name())) then
-			return nil
-		end
-		local node = minetest.get_node(pos)
-		if node.name ~= "technic:template" and node.name ~= "technic:template_connector" then return end
-		local meta = minetest.get_meta(pos)
-		local c2 = meta:get_string("connected")
-		if c2 ~= "" then
-			expand_template(pos)
-		else
-			compress_templates(pos)
-		end
-		
-	end
-})
-
-
-
--- Template motor
-local function get_template_nodes(pos)
-	local meta = minetest.get_meta(pos)
-	local connected = meta:get_string("connected")
-	if connected == "" then return {} end
-	local adj = minetest.deserialize(connected)
-	local c = {}
-	for _,vect in ipairs(adj) do
-		local pos1=vector.add(pos,vect)
-		local nodename=minetest.get_node(pos1).name
-		if not(pos_in_list(c,pos1)) and nodename~="air" then
-			c[#(c)+1]=pos1
-		end
-	end
-	return c
-end
-
-local function template_motor_on(pos, node)
-	local dirs = {{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}}
-	local nnodepos = vector.add(pos, dirs[math.floor(node.param2/4)+1])
-	local dir = minetest.facedir_to_dir(node.param2)
-	local nnode=minetest.get_node(nnodepos)
-	local meta = minetest.get_meta(pos)
-	if meta:get_int("last_moved") == minetest.get_gametime() then
-		return
-	end
-	local owner = meta:get_string("owner")
-	if nnode.name == "technic:template" then
-		local connected_nodes=get_template_nodes(nnodepos)
-		move_nodes_vect(connected_nodes,dir,pos,owner)
-	end
-	minetest.get_meta(vector.add(pos, dir)):set_int("last_moved", minetest.get_gametime())
-end
-
-minetest.register_node("technic:template_motor",{
-	description = S("Template Motor"),
-	tiles = {"pipeworks_filter_top.png^[transformR90", "technic_lv_cable.png", "technic_lv_cable.png",
-		"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"},
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,mesecon=2},
-	paramtype2 = "facedir",
-	mesecons={effector={action_on=template_motor_on}},
-	after_place_node = function(pos, placer, itemstack)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("owner", placer:get_player_name())
-	end,
-})
-
--- Crafts
-minetest.register_craft({
-	output = 'technic:frame_111111',
-	recipe = {
-		{'',			'default:stick',	''},
-		{'default:stick',	'technic:brass_ingot',	'default:stick'},
-		{'',			'default:stick',	''},
-	}
-})
-
-minetest.register_craft({
-	output = 'technic:frame_motor',
-	recipe = {
-		{'',					'technic:frame_111111',	''},
-		{'group:mesecon_conductor_craftable',	'technic:motor',	'group:mesecon_conductor_craftable'},
-		{'',					'technic:frame_111111',	''},
-	}
-})
-
-minetest.register_craft({
-	output = 'technic:template 10',
-	recipe = {
-		{'',			'technic:brass_ingot',	''},
-		{'technic:brass_ingot',	'default:mese_crystal',	'technic:brass_ingot'},
-		{'',			'technic:brass_ingot',	''},
-	}
-})
-
-minetest.register_craft({
-	output = 'technic:template_replacer',
-	recipe = {{'technic:template'}}
-})
-
-minetest.register_craft({
-	output = 'technic:template',
-	recipe = {{'technic:template_replacer'}}
-})
-
-minetest.register_craft({
-	output = 'technic:template_motor',
-	recipe = {
-		{'',					'technic:template',	''},
-		{'group:mesecon_conductor_craftable',	'technic:motor',	'group:mesecon_conductor_craftable'},
-		{'',					'technic:template',	''},
-	}
-})
-
-minetest.register_craft({
-	output = 'technic:template_tool',
-	recipe = {
-		{'',				'technic:template',	''},
-		{'default:mese_crystal',	'default:stick',	'default:mese_crystal'},
-		{'',				'default:stick',	''},
-	}
-})
diff --git a/technic/technic/machines/other/init.lua b/technic/technic/machines/other/init.lua
deleted file mode 100644
index f4a82f0..0000000
--- a/technic/technic/machines/other/init.lua
+++ /dev/null
@@ -1,15 +0,0 @@
-local path = technic.modpath.."/machines/other"
-
--- mesecons and tubes related
-dofile(path.."/injector.lua")
-dofile(path.."/constructor.lua")
-
-if technic.config:get_bool("enable_frames") and minetest.get_modpath("mesecons_mvps") ~= nil then
-	dofile(path.."/frames.lua")
-end
-
--- Coal-powered machines
-dofile(path.."/coal_alloy_furnace.lua")
-dofile(path.."/coal_furnace.lua")
-
-dofile(path.."/anchor.lua")
diff --git a/technic/technic/machines/other/injector.lua b/technic/technic/machines/other/injector.lua
deleted file mode 100644
index ec8966c..0000000
--- a/technic/technic/machines/other/injector.lua
+++ /dev/null
@@ -1,118 +0,0 @@
-
-local S = technic.getter
-
-local function inject_items (pos)
-		local meta=minetest.get_meta(pos) 
-		local inv = meta:get_inventory()
-		local mode=meta:get_string("mode")
-		if mode=="single items" then
-			local i=0
-			for _,stack in ipairs(inv:get_list("main")) do
-			i=i+1
-				if stack then
-				local item0=stack:to_table()
-				if item0 then 
-					item0["count"] = "1"
-					technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
-					stack:take_item(1)
-					inv:set_stack("main", i, stack)
-					return
-					end
-				end
-			end
-		end
-		if mode=="whole stacks" then
-			local i=0
-			for _,stack in ipairs(inv:get_list("main")) do
-			i=i+1
-				if stack then
-				local item0=stack:to_table()
-				if item0 then 
-					technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
-					stack:clear()
-					inv:set_stack("main", i, stack)
-					return
-					end
-				end
-			end
-		end
-		
-end
-
-minetest.register_craft({
-	output = 'technic:injector 1',
-	recipe = {
-		{'', 'technic:control_logic_unit',''},
-		{'', 'default:chest',''},
-		{'', 'pipeworks:tube_1',''},
-	}
-})
-
-local function set_injector_formspec(meta)
-	local is_stack = meta:get_string("mode") == "whole stacks"
-	meta:set_string("formspec",
-			"invsize[8,9;]"..
-			"item_image[0,0;1,1;technic:injector]"..
-			"label[1,0;"..S("Self-Contained Injector").."]"..
-			(is_stack and
-				"button[0,1;2,1;mode_item;"..S("Stackwise").."]" or
-				"button[0,1;2,1;mode_stack;"..S("Itemwise").."]")..
-			"list[current_name;main;0,2;8,2;]"..
-			"list[current_player;main;0,5;8,4;]"..
-			"listring[]")
-end
-
-minetest.register_node("technic:injector", {
-	description = S("Self-Contained Injector"),
-	tiles = {"technic_injector_top.png", "technic_injector_bottom.png", "technic_injector_side.png",
-		"technic_injector_side.png", "technic_injector_side.png", "technic_injector_side.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, tubedevice=1, tubedevice_receiver=1},
-	tube = {
-		can_insert = function(pos, node, stack, direction)
-			return minetest.get_meta(pos):get_inventory():room_for_item("main",stack)
-		end,
-		insert_object = function(pos, node, stack, direction)
-			return minetest.get_meta(pos):get_inventory():add_item("main",stack)
-		end,
-		connect_sides = {left=1, right=1, front=1, back=1, top=1, bottom=1},
-	},
-	sounds = default.node_sound_wood_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Self-Contained Injector"))
-		local inv = meta:get_inventory()
-		inv:set_size("main", 8*4)
-		meta:set_string("mode","single items")
-		set_injector_formspec(meta)
-	end,
-	can_dig = function(pos,player)
-		local meta = minetest.get_meta(pos);
-		local inv = meta:get_inventory()
-		return inv:is_empty("main")
-	end,
-	on_receive_fields = function(pos, formanme, fields, sender)
-		local meta = minetest.get_meta(pos)
-		if fields.mode_item then meta:set_string("mode", "single items") end
-		if fields.mode_stack then meta:set_string("mode", "whole stacks") end
-		set_injector_formspec(meta)
-	end,
-	allow_metadata_inventory_put = technic.machine_inventory_put,
-	allow_metadata_inventory_take = technic.machine_inventory_take,
-	allow_metadata_inventory_move = technic.machine_inventory_move,
-	after_place_node = pipeworks.after_place,
-	after_dig_node = pipeworks.after_dig
-})
-
-minetest.register_abm({
-	nodenames = {"technic:injector"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local pos1 = vector.add(pos, vector.new(0, -1, 0))
-		local node1 = minetest.get_node(pos1) 
-		if minetest.get_item_group(node1.name, "tubedevice") > 0 then
-			inject_items(pos)
-		end
-	end,
-})
-
diff --git a/technic/technic/machines/register/alloy_furnace.lua b/technic/technic/machines/register/alloy_furnace.lua
deleted file mode 100644
index 879e528..0000000
--- a/technic/technic/machines/register/alloy_furnace.lua
+++ /dev/null
@@ -1,10 +0,0 @@
-
-local S = technic.getter
-
-function technic.register_alloy_furnace(data)
-	data.typename = "alloy"
-	data.machine_name = "alloy_furnace"
-	data.machine_desc = S("%s Alloy Furnace")
-	technic.register_base_machine(data)
-end
-
diff --git a/technic/technic/machines/register/alloy_recipes.lua b/technic/technic/machines/register/alloy_recipes.lua
deleted file mode 100644
index bd09bd6..0000000
--- a/technic/technic/machines/register/alloy_recipes.lua
+++ /dev/null
@@ -1,35 +0,0 @@
-
-local S = technic.getter
-
-technic.register_recipe_type("alloy", {
-	description = S("Alloying"),
-	input_size = 2,
-})
-
-function technic.register_alloy_recipe(data)
-	data.time = data.time or 6
-	technic.register_recipe("alloy", data)
-end
-
-local recipes = {
-	{"technic:copper_dust 3",         "technic:tin_dust",           "technic:bronze_dust 4"},
-	{"default:copper_ingot 3",        "moreores:tin_ingot",         "default:bronze_ingot 4"},
-	{"technic:wrought_iron_dust",     "technic:coal_dust",          "technic:carbon_steel_dust", 3},
-	{"technic:wrought_iron_ingot",    "technic:coal_dust",          "technic:carbon_steel_ingot", 3},
-	{"technic:carbon_steel_dust",     "technic:coal_dust",          "technic:cast_iron_dust", 3},
-	{"technic:carbon_steel_ingot",    "technic:coal_dust",          "technic:cast_iron_ingot", 3},
-	{"technic:carbon_steel_dust 3",   "technic:chromium_dust",      "technic:stainless_steel_dust 4"},
-	{"technic:carbon_steel_ingot 3",  "technic:chromium_ingot",     "technic:stainless_steel_ingot 4"},
-	{"technic:copper_dust 2",         "technic:zinc_dust",          "technic:brass_dust 3"},
-	{"default:copper_ingot 2",        "technic:zinc_ingot",         "technic:brass_ingot 3"},
-	{"default:sand 2",                "technic:coal_dust 2",        "technic:silicon_wafer"},
-	{"technic:silicon_wafer",         "technic:gold_dust",          "technic:doped_silicon_wafer"},
-	-- from https://en.wikipedia.org/wiki/Carbon_black
-	-- The highest volume use of carbon black is as a reinforcing filler in rubber products, especially tires.
-	-- "[Compounding a] pure gum vulcanizate … with 50% of its weight of carbon black improves its tensile strength and wear resistance …" 
-	{"technic:raw_latex 4",           "technic:coal_dust 2",        "technic:rubber 6", 2},
-}
-
-for _, data in pairs(recipes) do
-	technic.register_alloy_recipe({input = {data[1], data[2]}, output = data[3], time = data[4]})
-end
diff --git a/technic/technic/machines/register/battery_box.lua b/technic/technic/machines/register/battery_box.lua
deleted file mode 100644
index 82edca0..0000000
--- a/technic/technic/machines/register/battery_box.lua
+++ /dev/null
@@ -1,291 +0,0 @@
-
-local S = technic.getter
-
-technic.register_power_tool("technic:battery", 10000)
-technic.register_power_tool("technic:red_energy_crystal", 50000)
-technic.register_power_tool("technic:green_energy_crystal", 150000)
-technic.register_power_tool("technic:blue_energy_crystal", 450000)
-
-minetest.register_craft({
-	output = 'technic:battery',
-	recipe = {
-		{'group:wood', 'default:copper_ingot', 'group:wood'},
-		{'group:wood', 'moreores:tin_ingot',   'group:wood'},
-		{'group:wood', 'default:copper_ingot', 'group:wood'},
-	}
-})
-
-minetest.register_tool("technic:battery", {
-	description = S("RE Battery"),
-	inventory_image = "technic_battery.png",
-	wear_represents = "technic_RE_charge",
-	on_refill = technic.refill_RE_charge,
-	tool_capabilities = {
-		charge = 0,
-		max_drop_level = 0,
-		groupcaps = {
-			fleshy = {times={}, uses=10000, maxlevel=0}
-		}
-	}
-})
-
-local tube = {
-	insert_object = function(pos, node, stack, direction)
-		if direction.y == 0 then
-			return stack
-		end
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		if direction.y > 0 then
-			return inv:add_item("src", stack)
-		else
-			return inv:add_item("dst", stack)
-		end
-	end,
-	can_insert = function(pos, node, stack, direction)
-		if direction.y == 0 then
-			return false
-		end
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		if direction.y > 0 then
-			return inv:room_for_item("src", stack)
-		else
-			return inv:room_for_item("dst", stack)
-		end
-	end,
-	connect_sides = {left=1, right=1, back=1, top=1, bottom=1},
-}
-
-function technic.register_battery_box(data)
-	local tier = data.tier
-	local ltier = string.lower(tier)
-
-	local formspec =
-		"invsize[8,9;]"..
-		"image[1,1;1,2;technic_power_meter_bg.png]"..
-		"list[current_name;src;3,1;1,1;]"..
-		"image[4,1;1,1;technic_battery_reload.png]"..
-		"list[current_name;dst;5,1;1,1;]"..
-		"label[0,0;"..S("%s Battery Box"):format(tier).."]"..
-		"label[3,0;"..S("Charge").."]"..
-		"label[5,0;"..S("Discharge").."]"..
-		"label[1,3;"..S("Power level").."]"..
-		"list[current_player;main;0,5;8,4;]"..
-		"listring[current_name;dst]"..
-		"listring[current_player;main]"..
-		"listring[current_name;src]"..
-		"listring[current_player;main]"
-
-	if data.upgrade then
-		formspec = formspec..
-			"list[current_name;upgrade1;3.5,3;1,1;]"..
-			"list[current_name;upgrade2;4.5,3;1,1;]"..
-			"label[3.5,4;"..S("Upgrade Slots").."]"..
-			"listring[current_name;upgrade1]"..
-			"listring[current_player;main]"..
-			"listring[current_name;upgrade2]"..
-			"listring[current_player;main]"
-	end
-
-	local run = function(pos, node)
-		local meta           = minetest.get_meta(pos)
-		local eu_input       = meta:get_int(tier.."_EU_input")
-		local current_charge = meta:get_int("internal_EU_charge")
-
-		local EU_upgrade, tube_upgrade = 0, 0
-		if data.upgrade then
-			EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
-		end
-		local max_charge = data.max_charge * (1 + EU_upgrade / 10)
-			
-		-- Charge/discharge the battery with the input EUs
-		if eu_input >= 0 then
-			current_charge = math.min(current_charge + eu_input, max_charge)
-		else
-			current_charge = math.max(current_charge + eu_input, 0)
-		end
-
-		-- Charging/discharging tools here
-		local tool_full, tool_empty
-		current_charge, tool_full = technic.charge_tools(meta,
-				current_charge, data.charge_step)
-		current_charge, tool_empty = technic.discharge_tools(meta,
-				current_charge, data.discharge_step,
-				max_charge)
-			
-		if data.tube then
-			local inv = meta:get_inventory()
-			technic.handle_machine_pipeworks(pos, tube_upgrade,
-			function(pos, x_velocity, z_velocity)
-				if tool_full and not inv:is_empty("src") then
-					technic.send_items(pos, x_velocity, z_velocity, "src")
-				elseif tool_empty and not inv:is_empty("dst") then
-					technic.send_items(pos, x_velocity, z_velocity, "dst")
-				end
-			end)
-		end
-
-		-- We allow batteries to charge on less than the demand
-		meta:set_int(tier.."_EU_demand",
-				math.min(data.charge_rate, max_charge - current_charge))
-		meta:set_int(tier.."_EU_supply",
-				math.min(data.discharge_rate, current_charge))
-			meta:set_int("internal_EU_charge", current_charge)
-
-		-- Select node textures
-		local charge_count = math.ceil((current_charge / max_charge) * 8)
-		charge_count = math.min(charge_count, 8)
-		charge_count = math.max(charge_count, 0)
-		local last_count = meta:get_float("last_side_shown")
-		if charge_count ~= last_count then
-			technic.swap_node(pos,"technic:"..ltier.."_battery_box"..charge_count)
-			meta:set_float("last_side_shown", charge_count)
-		end
-
-		local charge_percent = math.floor(current_charge / max_charge * 100)
-		meta:set_string("formspec",
-			formspec..
-			"image[1,1;1,2;technic_power_meter_bg.png"
-			.."^[lowpart:"..charge_percent
-			..":technic_power_meter_fg.png]")
-
-		local infotext = S("@1 Battery Box: @2/@3", tier,
-				technic.prettynum(current_charge), technic.prettynum(max_charge))
-		if eu_input == 0 then
-			infotext = S("%s Idle"):format(infotext)
-		end
-		meta:set_string("infotext", infotext)
-	end
-	
-	for i = 0, 8 do
-		local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1}
-		if i ~= 0 then
-			groups.not_in_creative_inventory = 1
-		end
-		
-		if data.tube then
-			groups.tubedevice = 1
-			groups.tubedevice_receiver = 1
-		end
-		
-		minetest.register_node("technic:"..ltier.."_battery_box"..i, {
-			description = S("%s Battery Box"):format(tier),
-			tiles = {"technic_"..ltier.."_battery_box_top.png",
-			         "technic_"..ltier.."_battery_box_bottom.png",
-				 "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png",
-				 "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png",
-				 "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png",
-				 "technic_"..ltier.."_battery_box_side.png^technic_power_meter"..i..".png"},
-			groups = groups,
-			tube = data.tube and tube or nil,
-			paramtype2 = "facedir",
-			sounds = default.node_sound_wood_defaults(),
-			drop = "technic:"..ltier.."_battery_box0",
-			on_construct = function(pos)
-				local meta = minetest.get_meta(pos)
-				local inv = meta:get_inventory()
-				local node = minetest.get_node(pos)
-
-				meta:set_string("infotext", S("%s Battery Box"):format(tier))
-				meta:set_string("formspec", formspec)
-				meta:set_int(tier.."_EU_demand", 0)
-				meta:set_int(tier.."_EU_supply", 0)
-				meta:set_int(tier.."_EU_input",  0)
-				meta:set_float("internal_EU_charge", 0)
-				inv:set_size("src", 1)
-				inv:set_size("dst", 1)
-				inv:set_size("upgrade1", 1)
-				inv:set_size("upgrade2", 1)
-			end,
-			can_dig = technic.machine_can_dig,
-			allow_metadata_inventory_put = technic.machine_inventory_put,
-			allow_metadata_inventory_take = technic.machine_inventory_take,
-			allow_metadata_inventory_move = technic.machine_inventory_move,
-			technic_run = run,
-			after_place_node = data.tube and pipeworks.after_place,
-			after_dig_node = technic.machine_after_dig_node
-		})
-	end
-
-	-- Register as a battery type
-	-- Battery type machines function as power reservoirs and can both receive and give back power
-	for i = 0, 8 do
-		technic.register_machine(tier, "technic:"..ltier.."_battery_box"..i, technic.battery)
-	end
-
-end -- End registration
-
-
-function technic.charge_tools(meta, batt_charge, charge_step)
-	local inv = meta:get_inventory()
-	if inv:is_empty("src") then
-		return batt_charge, false
-	end
-	local src_stack = inv:get_stack("src", 1)
-
-	local tool_name = src_stack:get_name()
-	if not technic.power_tools[tool_name] then
-		return batt_charge, false
-	end
-	-- Set meta data for the tool if it didn't do it itself
-	local src_meta = minetest.deserialize(src_stack:get_metadata()) or {}
-	if not src_meta.charge then
-		src_meta.charge = 0
-	end
-	-- Do the charging
-	local item_max_charge = technic.power_tools[tool_name]
-	local tool_charge     = src_meta.charge
-	if tool_charge >= item_max_charge then
-		return batt_charge, true
-	elseif batt_charge <= 0 then
-		return batt_charge, false
-	end
-	charge_step = math.min(charge_step, batt_charge)
-	charge_step = math.min(charge_step, item_max_charge - tool_charge)
-	tool_charge = tool_charge + charge_step
-	batt_charge = batt_charge - charge_step
-	technic.set_RE_wear(src_stack, tool_charge, item_max_charge)
-	src_meta.charge = tool_charge
-	src_stack:set_metadata(minetest.serialize(src_meta))
-	inv:set_stack("src", 1, src_stack)
-	return batt_charge, (tool_charge == item_max_charge)
-end
-
-
-function technic.discharge_tools(meta, batt_charge, charge_step, max_charge)
-	local inv = meta:get_inventory()
-	if inv:is_empty("dst") then
-		return batt_charge, false
-	end
-	srcstack = inv:get_stack("dst", 1)
-	local toolname = srcstack:get_name()
-	if technic.power_tools[toolname] == nil then
-		return batt_charge, false
-	end
-	-- Set meta data for the tool if it didn't do it itself :-(
-	local src_meta = minetest.deserialize(srcstack:get_metadata())
-	src_meta = src_meta or {}
-	if not src_meta.charge then
-		src_meta.charge = 0
-	end
-
-	-- Do the discharging
-	local item_max_charge = technic.power_tools[toolname]
-	local tool_charge     = src_meta.charge
-	if tool_charge <= 0 then
-		return batt_charge, true
-	elseif batt_charge >= max_charge then
-		return batt_charge, false
-	end
-	charge_step = math.min(charge_step, max_charge - batt_charge)
-	charge_step = math.min(charge_step, tool_charge)
-	tool_charge = tool_charge - charge_step
-	batt_charge = batt_charge + charge_step
-	technic.set_RE_wear(srcstack, tool_charge, item_max_charge)
-	src_meta.charge = tool_charge
-	srcstack:set_metadata(minetest.serialize(src_meta))
-	inv:set_stack("dst", 1, srcstack)
-	return batt_charge, (tool_charge == 0)
-end
-
diff --git a/technic/technic/machines/register/cables.lua b/technic/technic/machines/register/cables.lua
deleted file mode 100644
index a1e7bc8..0000000
--- a/technic/technic/machines/register/cables.lua
+++ /dev/null
@@ -1,177 +0,0 @@
-
-local S = technic.getter
-
-local cable_itstr_to_tier = {}
-
-function technic.register_cable(tier, size)
-	local ltier = string.lower(tier)
-
-	for x1 = 0, 1 do
-	for x2 = 0, 1 do
-	for y1 = 0, 1 do
-	for y2 = 0, 1 do
-	for z1 = 0, 1 do
-	for z2 = 0, 1 do
-		local id = technic.get_cable_id({x1, x2, y1, y2, z1, z2})
-
-		cable_itstr_to_tier["technic:"..ltier.."_cable"..id] = tier
-
-		local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2}
-		if id ~= 0 then
-			groups.not_in_creative_inventory = 1
-		end
-
-		minetest.register_node("technic:"..ltier.."_cable"..id, {
-			description = S("%s Cable"):format(tier),
-			tiles = {"technic_"..ltier.."_cable.png"},
-			inventory_image = "technic_"..ltier.."_cable_wield.png",
-			wield_image = "technic_"..ltier.."_cable_wield.png",
-			groups = groups,
-			sounds = default.node_sound_wood_defaults(),
-			drop = "technic:"..ltier.."_cable0",
-			paramtype = "light",
-			sunlight_propagates = true,
-			drawtype = "nodebox",
-			node_box = {
-				type = "fixed",
-				fixed = technic.gen_cable_nodebox(x1, y1, z1, x2, y2, z2, size)
-			},
-			on_construct = function()
-				technic.networks = {}
-			end,
-			on_destruct = function()
-				technic.networks = {}
-			end,
-			after_place_node = function(pos)
-				local node = minetest.get_node(pos)
-				technic.update_cables(pos, technic.get_cable_tier(node.name))
-			end,
-			after_dig_node = function(pos, oldnode)
-				local tier = technic.get_cable_tier(oldnode.name)
-				technic.update_cables(pos, tier, true)
-			end
-		})
-	end
-	end
-	end
-	end
-	end
-	end
-end
-
-minetest.register_on_placenode(function(pos, node)
-	for tier, machine_list in pairs(technic.machines) do
-		if machine_list[node.name] ~= nil then
-			technic.update_cables(pos, tier, true)
-			technic.networks = {}
-		end
-	end
-end)
-
-
-minetest.register_on_dignode(function(pos, node)
-	for tier, machine_list in pairs(technic.machines) do
-		if machine_list[node.name] ~= nil then
-			technic.update_cables(pos, tier, true)
-			technic.networks = {}
-		end
-	end
-end)
-
-function technic.get_cable_id(links)
-	return (links[6] * 1) + (links[5] * 2)
-			+ (links[4] * 4)  + (links[3] * 8)
-			+ (links[2] * 16) + (links[1] * 32)
-end
-
-function technic.update_cables(pos, tier, no_set, secondrun)
-	local link_positions = {
-		{x=pos.x+1, y=pos.y,   z=pos.z},
-		{x=pos.x-1, y=pos.y,   z=pos.z},
-		{x=pos.x,   y=pos.y+1, z=pos.z},
-		{x=pos.x,   y=pos.y-1, z=pos.z},
-		{x=pos.x,   y=pos.y,   z=pos.z+1},
-		{x=pos.x,   y=pos.y,   z=pos.z-1}}
-
-	local links = {0, 0, 0, 0, 0, 0}
-
-	for i, link_pos in pairs(link_positions) do
-		local connect_type = technic.cables_should_connect(pos, link_pos, tier)
-		if connect_type then
-			links[i] = 1
-			-- Have cables next to us update theirselves,
-			-- but only once. (We don't want to update the entire
-			-- network or start an infinite loop of updates)
-			if not secondrun and connect_type == "cable" then
-				technic.update_cables(link_pos, tier, false, true)
-			end
-		end
-	end
-	-- We don't want to set ourselves if we have been removed or we are
-	-- updating a machine
-	if not no_set then
-		minetest.set_node(pos, {name="technic:"..string.lower(tier)
-				.."_cable"..technic.get_cable_id(links)})
-
-	end
-end
-
-
-function technic.is_tier_cable(name, tier)
-	return cable_itstr_to_tier[name] and cable_itstr_to_tier[name] == tier
-end
-
-
-function technic.get_cable_tier(name)
-	return cable_itstr_to_tier[name]
-end
-
-
-function technic.cables_should_connect(pos1, pos2, tier)
-	local name = minetest.get_node(pos2).name
-
-	if name == "technic:switching_station" then
-		return pos2.y == pos1.y + 1 and "machine" or false
-	elseif name == "technic:supply_converter" then
-		return math.abs(pos2.y - pos1.y) == 1 and "machine" or false
-	elseif technic.is_tier_cable(name, tier) then
-		return "cable"
-	elseif technic.machines[tier][name] then
-		return "machine"
-	end
-	return false
-end
-
-
-function technic.gen_cable_nodebox(x1, y1, z1, x2, y2, z2, size)
-	-- Nodeboxes
-	local box_center = {-size, -size, -size, size,  size, size}
-	local box_y1 =     {-size, -size, -size, size,  0.5,  size} -- y+
-	local box_x1 =     {-size, -size, -size, 0.5,   size, size} -- x+
-	local box_z1 =     {-size, -size,  size, size,  size, 0.5}  -- z+
-	local box_z2 =     {-size, -size, -0.5,  size,  size, size} -- z-
-	local box_y2 =     {-size, -0.5,  -size, size,  size, size} -- y-
-	local box_x2 =     {-0.5,  -size, -size, size,  size, size} -- x-
-
-	local box = {box_center}
-	if x1 == 1 then
-		table.insert(box, box_x1)
-	end
-	if y1 == 1 then
-		table.insert(box, box_y1)
-	end
-	if z1 == 1 then
-		table.insert(box, box_z1)
-	end
-	if x2 == 1 then
-		table.insert(box, box_x2)
-	end
-	if y2 == 1 then
-		table.insert(box, box_y2)
-	end
-	if z2 == 1 then
-		table.insert(box, box_z2)
-	end
-	return box
-end
-
diff --git a/technic/technic/machines/register/centrifuge.lua b/technic/technic/machines/register/centrifuge.lua
deleted file mode 100644
index dd05977..0000000
--- a/technic/technic/machines/register/centrifuge.lua
+++ /dev/null
@@ -1,8 +0,0 @@
-local S = technic.getter
-
-function technic.register_centrifuge(data)
-	data.typename = "separating"
-	data.machine_name = "centrifuge"
-	data.machine_desc = S("%s Centrifuge")
-	technic.register_base_machine(data)
-end
diff --git a/technic/technic/machines/register/centrifuge_recipes.lua b/technic/technic/machines/register/centrifuge_recipes.lua
deleted file mode 100644
index 05642f5..0000000
--- a/technic/technic/machines/register/centrifuge_recipes.lua
+++ /dev/null
@@ -1,38 +0,0 @@
-local S = technic.getter
-
-technic.register_recipe_type("separating", {
-	description = S("Separating"),
-	output_size = 2,
-})
-
-function technic.register_separating_recipe(data)
-	data.time = data.time or 10
-	technic.register_recipe("separating", data)
-end
-
-local recipes = {
-	{ "technic:bronze_dust 4",             "technic:copper_dust 3",       "technic:tin_dust"      },
-	{ "technic:stainless_steel_dust 4",    "technic:wrought_iron_dust 3", "technic:chromium_dust" },
-	{ "technic:brass_dust 3",              "technic:copper_dust 2",       "technic:zinc_dust"     },
-}
-
-local function uranium_dust(p)
-	return "technic:uranium"..(p == 7 and "" or p).."_dust"
-end
-for p = 1, 34 do
-	table.insert(recipes, { uranium_dust(p).." 2", uranium_dust(p-1), uranium_dust(p+1) })
-end
-
-if minetest.get_modpath("bushes_classic") then
-	for _, berry in ipairs({ "blackberry", "blueberry", "gooseberry", "raspberry", "strawberry" }) do
-		table.insert(recipes, { "bushes:"..berry.."_bush", "default:stick 20", "bushes:"..berry.." 4" })
-	end
-end
-
-if minetest.get_modpath("farming") then
-	table.insert(recipes, { "farming:wheat 4", "farming:seed_wheat 3", "default:dry_shrub 1" })
-end
-
-for _, data in pairs(recipes) do
-	technic.register_separating_recipe({ input = { data[1] }, output = { data[2], data[3] } })
-end
diff --git a/technic/technic/machines/register/common.lua b/technic/technic/machines/register/common.lua
deleted file mode 100644
index ce0eee6..0000000
--- a/technic/technic/machines/register/common.lua
+++ /dev/null
@@ -1,214 +0,0 @@
-
-local S = technic.getter
-
--- handles the machine upgrades every tick
-function technic.handle_machine_upgrades(meta)
-	-- Get the names of the upgrades
-	local inv = meta:get_inventory()
-
-	local srcstack = inv:get_stack("upgrade1", 1)
-	local upg_item1 = srcstack and srcstack:get_name()
-
-	srcstack = inv:get_stack("upgrade2", 1)
-	local upg_item2 = srcstack and srcstack:get_name()
-
-	-- Save some power by installing battery upgrades.
-	-- Tube loading speed can be upgraded using control logic units.
-	local EU_upgrade = 0
-	local tube_upgrade = 0
-
-	if upg_item1 == "technic:control_logic_unit" then
-		tube_upgrade = tube_upgrade + 1
-	elseif upg_item1 == "technic:battery" then
-		EU_upgrade = EU_upgrade + 1
-	end
-
-	if upg_item2 == "technic:control_logic_unit" then
-		tube_upgrade = tube_upgrade + 1
-	elseif  upg_item2 == "technic:battery" then
-		EU_upgrade = EU_upgrade + 1
-	end
-
-	return EU_upgrade, tube_upgrade
-end
-
--- handles the machine upgrades when set or removed
-local function on_machine_upgrade(meta, stack)
-	local stack_name = stack:get_name()
-	if stack_name == "default:chest" then
-		meta:set_int("public", 1)
-		return 1
-	elseif stack_name ~= "technic:control_logic_unit"
-	   and stack_name ~= "technic:battery" then
-		return 0
-	end
-	return 1
-end
-
--- something is about to be removed
-local function on_machine_downgrade(meta, stack, list)
-	if stack:get_name() == "default:chest" then
-		local inv = meta:get_inventory()
-		local upg1, upg2 = inv:get_stack("upgrade1", 1), inv:get_stack("upgrade2", 1)
-
-		-- only set 0 if theres not a nother chest in the other list too
-		if (not upg1 or not upg2 or upg1:get_name() ~= upg2:get_name()) then
-			meta:set_int("public", 0)
-		end
-	end
-	return 1
-end
-
-
-function technic.send_items(pos, x_velocity, z_velocity, output_name)
-	-- Send items on their way in the pipe system.
-	if output_name == nil then
-		output_name = "dst"
-	end
-	
-	local meta = minetest.get_meta(pos) 
-	local inv = meta:get_inventory()
-	local i = 0
-	for _, stack in ipairs(inv:get_list(output_name)) do
-		i = i + 1
-		if stack then
-			local item0 = stack:to_table()
-			if item0 then 
-				item0["count"] = "1"
-				technic.tube_inject_item(pos, pos, vector.new(x_velocity, 0, z_velocity), item0)
-				stack:take_item(1)
-				inv:set_stack(output_name, i, stack)
-				return
-			end
-		end
-	end
-end
-
-
-function technic.smelt_item(meta, result, speed)
-	local inv = meta:get_inventory()
-	meta:set_int("cook_time", meta:get_int("cook_time") + 1)
-	if meta:get_int("cook_time") < result.time / speed then
-		return
-	end
-	local result
-	local afterfuel
-	result, afterfuel = minetest.get_craft_result({method = "cooking", width = 1, items = inv:get_list("src")})
-
-	if result and result.item then
-		meta:set_int("cook_time", 0)
-		-- check if there's room for output in "dst" list
-		if inv:room_for_item("dst", result.item) then
-			inv:set_stack("src", 1, afterfuel.items[1])
-			inv:add_item("dst", result.item)
-		end
-	end
-end
-
-function technic.handle_machine_pipeworks(pos, tube_upgrade, send_function)
-	if send_function == nil then
-		send_function = technic.send_items
-	end
-	
-	local node = minetest.get_node(pos)
-	local meta = minetest.get_meta(pos)
-	local inv = meta:get_inventory()
-	local pos1 = vector.new(pos)
-	local x_velocity = 0
-	local z_velocity = 0
-
-	-- Output is on the left side of the furnace
-	if node.param2 == 3 then pos1.z = pos1.z - 1  z_velocity = -1 end
-	if node.param2 == 2 then pos1.x = pos1.x - 1  x_velocity = -1 end
-	if node.param2 == 1 then pos1.z = pos1.z + 1  z_velocity =  1 end
-	if node.param2 == 0 then pos1.x = pos1.x + 1  x_velocity =  1 end
-
-	local output_tube_connected = false
-	local node1 = minetest.get_node(pos1) 
-	if minetest.get_item_group(node1.name, "tubedevice") > 0 then
-		output_tube_connected = true
-	end
-	local tube_time = meta:get_int("tube_time") + tube_upgrade
-	if tube_time >= 2 then
-		tube_time = 0
-		if output_tube_connected then
-			send_function(pos, x_velocity, z_velocity)
-		end
-	end
-	meta:set_int("tube_time", tube_time)
-end
-
-function technic.machine_can_dig(pos, player)
-	local meta = minetest.get_meta(pos)
-	local inv = meta:get_inventory()
-	if not inv:is_empty("src") or not inv:is_empty("dst") then
-		if player then
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-		end
-		return false
-	end
-
-	return true
-end
-
-function technic.machine_after_dig_node(pos, oldnode, oldmetadata, player)
-	if oldmetadata.inventory then
-		if oldmetadata.inventory.upgrade1 and oldmetadata.inventory.upgrade1[1] then
-			local stack = ItemStack(oldmetadata.inventory.upgrade1[1])
-			if not stack:is_empty() then
-				minetest.item_drop(stack, "", pos)
-			end
-		end
-		if oldmetadata.inventory.upgrade2 and oldmetadata.inventory.upgrade2[1] then
-			local stack = ItemStack(oldmetadata.inventory.upgrade2[1])
-			if not stack:is_empty() then
-				minetest.item_drop(stack, "", pos)
-			end
-		end
-	end
-
-	if minetest.registered_nodes[oldnode.name].tube then
-		pipeworks.after_dig(pos, oldnode, oldmetadata, player)
-	end
-end
-
-local function inv_change(pos, player, count, from_list, to_list, stack)
-	local playername = player:get_player_name()
-	local meta = minetest.get_meta(pos);
-	local public = (meta:get_int("public") == 1)
-	local to_upgrade = to_list == "upgrade1" or to_list == "upgrade2"
-	local from_upgrade = from_list == "upgrade1" or from_list == "upgrade2"
-
-	if (not public or to_upgrade or from_upgrade) and minetest.is_protected(pos, playername) then
-		minetest.chat_send_player(playername, S("Inventory move disallowed due to protection"))
-		return 0
-	end
-	if to_upgrade then
-		-- only place a single item into it, if it's empty
-		local empty = meta:get_inventory():is_empty(to_list)
-		if empty then
-			return on_machine_upgrade(meta, stack)
-		end
-		return 0
-	elseif from_upgrade then
-		-- only called on take (not move)
-		on_machine_downgrade(meta, stack, from_list)
-	end
-	return count
-end
-
-function technic.machine_inventory_put(pos, listname, index, stack, player)
-	return inv_change(pos, player, stack:get_count(), nil, listname, stack)
-end
-
-function technic.machine_inventory_take(pos, listname, index, stack, player)
-	return inv_change(pos, player, stack:get_count(), listname, nil, stack)
-end
-
-function technic.machine_inventory_move(pos, from_list, from_index,
-		to_list, to_index, count, player)
-	local stack = minetest.get_meta(pos):get_inventory():get_stack(from_list, from_index)
-	return inv_change(pos, player, count, from_list, to_list, stack)
-end
-
diff --git a/technic/technic/machines/register/compressor.lua b/technic/technic/machines/register/compressor.lua
deleted file mode 100644
index 49830d7..0000000
--- a/technic/technic/machines/register/compressor.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-
-local S = technic.getter
-
-function technic.register_compressor(data)
-	data.typename = "compressing"
-	data.machine_name = "compressor"
-	data.machine_desc = S("%s Compressor")
-	technic.register_base_machine(data)
-end
diff --git a/technic/technic/machines/register/compressor_recipes.lua b/technic/technic/machines/register/compressor_recipes.lua
deleted file mode 100644
index 872be04..0000000
--- a/technic/technic/machines/register/compressor_recipes.lua
+++ /dev/null
@@ -1,34 +0,0 @@
-
-local S = technic.getter
-
-technic.register_recipe_type("compressing", { description = S("Compressing") })
-
-function technic.register_compressor_recipe(data)
-	data.time = data.time or 4
-	technic.register_recipe("compressing", data)
-end
-
-local recipes = {
-	{"default:snowblock",          "default:ice"},
-	{"default:sand 2",             "default:sandstone"},
-	{"default:desert_sand",        "default:desert_stone"},
-	{"technic:mixed_metal_ingot",  "technic:composite_plate"},
-	{"default:copper_ingot 5",     "technic:copper_plate"},
-	{"technic:coal_dust 4",        "technic:graphite"},
-	{"technic:carbon_cloth",       "technic:carbon_plate"},
-	{"technic:uranium35_ingot 5",  "technic:uranium_fuel"},
-}
-
--- defuse the default sandstone recipe, since we have the compressor to take over in a more realistic manner
-minetest.register_craft({
-	output = "default:sand 0",
-	recipe = {
-		{'group:sand', 'group:sand'},
-                {'group:sand', 'group:sand'}
-	},
-})
-
-for _, data in pairs(recipes) do
-	technic.register_compressor_recipe({input = {data[1]}, output = data[2]})
-end
-
diff --git a/technic/technic/machines/register/electric_furnace.lua b/technic/technic/machines/register/electric_furnace.lua
deleted file mode 100644
index 44de16c..0000000
--- a/technic/technic/machines/register/electric_furnace.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-
-local S = technic.getter
-
-function technic.register_electric_furnace(data)
-	data.typename = "cooking"
-	data.machine_name = "electric_furnace"
-	data.machine_desc = S("%s Furnace")
-	technic.register_base_machine(data)
-end
diff --git a/technic/technic/machines/register/extractor.lua b/technic/technic/machines/register/extractor.lua
deleted file mode 100644
index eeef9ff..0000000
--- a/technic/technic/machines/register/extractor.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-
-local S = technic.getter
-
-function technic.register_extractor(data)
-	data.typename = "extracting"
-	data.machine_name = "extractor"
-	data.machine_desc = S("%s Extractor")
-	technic.register_base_machine(data)
-end
diff --git a/technic/technic/machines/register/extractor_recipes.lua b/technic/technic/machines/register/extractor_recipes.lua
deleted file mode 100644
index 1de0ba0..0000000
--- a/technic/technic/machines/register/extractor_recipes.lua
+++ /dev/null
@@ -1,59 +0,0 @@
-
-local S = technic.getter
-
-technic.register_recipe_type("extracting", { description = S("Extracting") })
-
-function technic.register_extractor_recipe(data)
-	data.time = data.time or 4
-	technic.register_recipe("extracting", data)
-end
-
-if minetest.get_modpath("dye") then
-	-- check if we are using dye or unifieddyes
-	local unifieddyes = minetest.get_modpath("unifieddyes")
-
-	-- register recipes with the same crafting ratios as `dye` provides
-	local dye_recipes = {
-		{"technic:coal_dust",                 "dye:black 2"},
-		{"default:grass_1",                   "dye:green 1"},
-		{"default:dry_shrub",                 "dye:brown 1"},
-		{"default:junglegrass",               "dye:green 2"},
-		{"default:cactus",                    "dye:green 4"},
-		{"flowers:geranium",                  "dye:blue 4"},
-		{"flowers:dandelion_white",           "dye:white 4"},
-		{"flowers:dandelion_yellow",          "dye:yellow 4"},
-		{"flowers:tulip",                     "dye:orange 4"},
-		{"flowers:rose",                      "dye:red 4"},
-		{"flowers:viola",                     "dye:violet 4"},
-		{"bushes:blackberry",                 unifieddyes and "unifieddyes:magenta_s50 4" or "dye:violet 4"},
-		{"bushes:blueberry",                  unifieddyes and "unifieddyes:magenta_s50 4" or "dye:magenta 4"},
-	}
-
-	for _, data in ipairs(dye_recipes) do
-		technic.register_extractor_recipe({input = {data[1]}, output = data[2]})
-	end
-
-	-- overwrite the existing crafting recipes
-	local dyes = {"white", "red", "yellow", "blue", "violet", "orange"}
-	for _, color in ipairs(dyes) do
-		minetest.register_craft({
-		        type = "shapeless",
-		        output = "dye:"..color.." 1",
-		        recipe = {"group:flower,color_"..color},
-		})
-
-	end
-	minetest.register_craft({
-		type = "shapeless",
-		output = "dye:black 1",
-		recipe = {"group:coal"},
-	})
-
-	if unifieddyes then
-		minetest.register_craft({
-			type = "shapeless",
-			output = "dye:green 1",
-			recipe = {"default:cactus"},
-		})
-	end
-end
diff --git a/technic/technic/machines/register/generator.lua b/technic/technic/machines/register/generator.lua
deleted file mode 100644
index 31c1cef..0000000
--- a/technic/technic/machines/register/generator.lua
+++ /dev/null
@@ -1,173 +0,0 @@
-local S = technic.getter
-
-local tube = {
-	insert_object = function(pos, node, stack, direction)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		return inv:add_item("src", stack)
-	end,
-	can_insert = function(pos, node, stack, direction)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		return inv:room_for_item("src", stack)
-	end,
-	connect_sides = {left=1, right=1, back=1, top=1, bottom=1},
-}
-
-function technic.register_generator(data) 
-	local tier = data.tier
-	local ltier = string.lower(tier)
-
-	local groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1}
-	local active_groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1, not_in_creative_inventory=1}
-	if data.tube then
-		groups.tubedevice = 1
-		groups.tubedevice_receiver = 1
-		active_groups.tubedevice = 1
-		active_groups.tubedevice_receiver = 1
-	end
-
-	local generator_formspec =
-		"invsize[8,9;]"..
-		"label[0,0;"..S("Fuel-Fired %s Generator"):format(tier).."]"..
-		"list[current_name;src;3,1;1,1;]"..
-		"image[4,1;1,1;default_furnace_fire_bg.png]"..
-		"list[current_player;main;0,5;8,4;]"..
-		"listring[]"
-	
-	local desc = S("Fuel-Fired %s Generator"):format(tier)
-	
-	local run = function(pos, node)
-		local meta = minetest.get_meta(pos)
-		local burn_time = meta:get_int("burn_time")
-		local burn_totaltime = meta:get_int("burn_totaltime")
-		-- If more to burn and the energy produced was used: produce some more
-		if burn_time > 0 then
-			meta:set_int(tier.."_EU_supply", data.supply)
-			burn_time = burn_time - 1
-			meta:set_int("burn_time", burn_time)
-		end
-		-- Burn another piece of fuel
-		if burn_time == 0 then
-			local inv = meta:get_inventory()
-			if not inv:is_empty("src") then 
-				local fuellist = inv:get_list("src")
-				local fuel
-				local afterfuel
-				fuel, afterfuel = minetest.get_craft_result(
-						{method = "fuel", width = 1,
-						items = fuellist})
-				if not fuel or fuel.time == 0 then
-					meta:set_string("infotext", S("%s Out Of Fuel"):format(desc))
-					technic.swap_node(pos, "technic:"..ltier.."_generator")
-					meta:set_int(tier.."_EU_supply", 0)
-					return
-				end
-				meta:set_int("burn_time", fuel.time)
-				meta:set_int("burn_totaltime", fuel.time)
-				inv:set_stack("src", 1, afterfuel.items[1])
-				technic.swap_node(pos, "technic:"..ltier.."_generator_active")
-				meta:set_int(tier.."_EU_supply", data.supply)
-			else
-				technic.swap_node(pos, "technic:"..ltier.."_generator")
-				meta:set_int(tier.."_EU_supply", 0)
-			end
-		end
-		if burn_totaltime == 0 then burn_totaltime = 1 end
-		local percent = math.floor((burn_time / burn_totaltime) * 100)
-		meta:set_string("infotext", desc.." ("..percent.."%)")
-			meta:set_string("formspec", 
-				"size[8, 9]"..
-				"label[0, 0;"..minetest.formspec_escape(desc).."]"..
-				"list[current_name;src;3, 1;1, 1;]"..
-				"image[4, 1;1, 1;default_furnace_fire_bg.png^[lowpart:"..
-				(percent)..":default_furnace_fire_fg.png]"..
-				"list[current_player;main;0, 5;8, 4;]"..
-				"listring[]")
-	end
-	
-	minetest.register_node("technic:"..ltier.."_generator", {
-		description = desc,
-		tiles = {"technic_"..ltier.."_generator_top.png", "technic_machine_bottom.png",
-		         "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_side.png",
-		         "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_front.png"}, 
-		paramtype2 = "facedir",
-		groups = groups,
-		legacy_facedir_simple = true,
-		sounds = default.node_sound_wood_defaults(),
-		tube = data.tube and tube or nil,
-		on_construct = function(pos)
-			local meta = minetest.get_meta(pos)
-			meta:set_string("infotext", desc)
-			meta:set_int(data.tier.."_EU_supply", 0)
-			meta:set_int("burn_time", 0)
-			meta:set_int("tube_time",  0)
-			meta:set_string("formspec", generator_formspec)
-			local inv = meta:get_inventory()
-			inv:set_size("src", 1)
-		end,
-		can_dig = technic.machine_can_dig,
-		allow_metadata_inventory_put = technic.machine_inventory_put,
-		allow_metadata_inventory_take = technic.machine_inventory_take,
-		allow_metadata_inventory_move = technic.machine_inventory_move,
-		technic_run = run,
-		after_place_node = data.tube and pipeworks.after_place,
-		after_dig_node = technic.machine_after_dig_node
-	})
-
-	minetest.register_node("technic:"..ltier.."_generator_active", {
-		description = desc,
-		tiles = {"technic_"..ltier.."_generator_top.png", "technic_machine_bottom.png",
-		         "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_side.png",
-		         "technic_"..ltier.."_generator_side.png", "technic_"..ltier.."_generator_front_active.png"},
-		paramtype2 = "facedir",
-		groups = active_groups,
-		legacy_facedir_simple = true,
-		sounds = default.node_sound_wood_defaults(),
-		tube = data.tube and tube or nil,
-		drop = "technic:"..ltier.."_generator",
-		can_dig = technic.machine_can_dig,
-		allow_metadata_inventory_put = technic.machine_inventory_put,
-		allow_metadata_inventory_take = technic.machine_inventory_take,
-		allow_metadata_inventory_move = technic.machine_inventory_move,
-		technic_run = run,
-		technic_on_disable = function(pos, node)
-			local timer = minetest.get_node_timer(pos)
-        		timer:start(1)
-        	end,
-		on_timer = function(pos, node)
-			local meta = minetest.get_meta(pos)
-			
-			-- Connected back?
-			if meta:get_int(tier.."_EU_timeout") > 0 then return false end
-			
-			local burn_time = meta:get_int("burn_time") or 0
-
-			if burn_time <= 0 then
-				meta:set_int(tier.."_EU_supply", 0)
-				meta:set_int("burn_time", 0)
-				technic.swap_node(pos, "technic:"..ltier.."_generator")
-				return false
-			end
-
-			local burn_totaltime = meta:get_int("burn_totaltime") or 0
-			if burn_totaltime == 0 then burn_totaltime = 1 end
-			burn_time = burn_time - 1
-			meta:set_int("burn_time", burn_time)
-			local percent = math.floor(burn_time / burn_totaltime * 100)
-			meta:set_string("formspec", 
-				"size[8, 9]"..
-				"label[0, 0;"..minetest.formspec_escape(desc).."]"..
-				"list[current_name;src;3, 1;1, 1;]"..
-				"image[4, 1;1, 1;default_furnace_fire_bg.png^[lowpart:"..
-				(percent)..":default_furnace_fire_fg.png]"..
-				"list[current_player;main;0, 5;8, 4;]"..
-				"listring[]")
-			return true
-		end,
-	})
-
-	technic.register_machine(tier, "technic:"..ltier.."_generator",        technic.producer)
-	technic.register_machine(tier, "technic:"..ltier.."_generator_active", technic.producer)
-end
-
diff --git a/technic/technic/machines/register/grinder.lua b/technic/technic/machines/register/grinder.lua
deleted file mode 100644
index 19ea094..0000000
--- a/technic/technic/machines/register/grinder.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-
-local S = technic.getter
-
-function technic.register_grinder(data)
-	data.typename = "grinding"
-	data.machine_name = "grinder"
-	data.machine_desc = S("%s Grinder")
-	technic.register_base_machine(data)
-end
diff --git a/technic/technic/machines/register/grinder_recipes.lua b/technic/technic/machines/register/grinder_recipes.lua
deleted file mode 100644
index 87c6ade..0000000
--- a/technic/technic/machines/register/grinder_recipes.lua
+++ /dev/null
@@ -1,161 +0,0 @@
-
-local S = technic.getter
-
-technic.register_recipe_type("grinding", { description = S("Grinding") })
-
-function technic.register_grinder_recipe(data)
-	data.time = data.time or 3
-	technic.register_recipe("grinding", data)
-end
-
-local recipes = {
-	-- Dusts
-	{"default:coal_lump",       "technic:coal_dust 2"},
-	{"default:copper_lump",     "technic:copper_dust 2"},
-	{"default:desert_stone",    "default:desert_sand"},
-	{"default:gold_lump",       "technic:gold_dust 2"},
-	{"default:iron_lump",       "technic:wrought_iron_dust 2"},
-	{"technic:chromium_lump",   "technic:chromium_dust 2"},
-	{"technic:uranium_lump",    "technic:uranium_dust 2"},
-	{"technic:zinc_lump",       "technic:zinc_dust 2"},
-	{"technic:lead_lump",       "technic:lead_dust 2"},
-	{"technic:sulfur_lump",     "technic:sulfur_dust 2"},
-	
-	-- Other
-	{"default:cobble",          "default:gravel"},
-	{"default:gravel",          "default:dirt"},
-	{"default:stone",           "default:sand"},
-	{"default:sandstone",       "default:sand 2"}, -- reverse recipe can be found in the compressor
-}
-
--- defuse the sandstone -> 4 sand recipe to avoid infinite sand bugs (also consult the inverse compressor recipe)
-minetest.register_craft({
-	output = "default:sandstone 0",
-	recipe = {
-		{'default:sandstone'}
-	},
-})
-
-if minetest.get_modpath("farming") then
-	table.insert(recipes, {"farming:seed_wheat",   "farming:flour 1"})
-end
-
-if minetest.get_modpath("moreores") then
-	table.insert(recipes, {"moreores:mithril_lump",   "technic:mithril_dust 2"})
-	table.insert(recipes, {"moreores:silver_lump",    "technic:silver_dust 2"})
-	table.insert(recipes, {"moreores:tin_lump",       "technic:tin_dust 2"})
-end
-
-if minetest.get_modpath("gloopores") or minetest.get_modpath("glooptest") then
-	table.insert(recipes, {"gloopores:alatro_lump",   "technic:alatro_dust 2"})
-	table.insert(recipes, {"gloopores:kalite_lump",   "technic:kalite_dust 2"})
-	table.insert(recipes, {"gloopores:arol_lump",     "technic:arol_dust 2"})
-	table.insert(recipes, {"gloopores:talinite_lump", "technic:talinite_dust 2"})
-	table.insert(recipes, {"gloopores:akalin_lump",   "technic:akalin_dust 2"})
-end
-
-if minetest.get_modpath("homedecor") then
-	table.insert(recipes, {"home_decor:brass_ingot", "technic:brass_dust 1"})
-end
-
-for _, data in pairs(recipes) do
-	technic.register_grinder_recipe({input = {data[1]}, output = data[2]})
-end
-
--- defuse common grinder unfriendly recipes
-if minetest.get_modpath("fake_fire") then -- from homedecor_modpack
-	minetest.register_craft({ output='default:cobble 0', recipe={{'default:cobble'}}})
-	minetest.register_craft({ output='default:gravel 0', recipe={{'default:gravel'}}})
-end
-
--- dusts
-local function register_dust(name, ingot)
-	local lname = string.lower(name)
-	lname = string.gsub(lname, ' ', '_')
-	minetest.register_craftitem("technic:"..lname.."_dust", {
-		description = S("%s Dust"):format(S(name)),
-		inventory_image = "technic_"..lname.."_dust.png",
-	})
-	if ingot then
-		minetest.register_craft({
-			type = "cooking",
-			recipe = "technic:"..lname.."_dust",
-			output = ingot,
-		})
-		technic.register_grinder_recipe({ input = {ingot}, output = "technic:"..lname.."_dust 1" })
-	end
-end
-
--- Sorted alphibeticaly
-register_dust("Brass",           "technic:brass_ingot")
-register_dust("Bronze",          "default:bronze_ingot")
-register_dust("Carbon Steel",    "technic:carbon_steel_ingot")
-register_dust("Cast Iron",       "technic:cast_iron_ingot")
-register_dust("Chromium",        "technic:chromium_ingot")
-register_dust("Coal",            nil)
-register_dust("Copper",          "default:copper_ingot")
-register_dust("Lead",            "technic:lead_ingot")
-register_dust("Gold",            "default:gold_ingot")
-register_dust("Mithril",         "moreores:mithril_ingot")
-register_dust("Silver",          "moreores:silver_ingot")
-register_dust("Stainless Steel", "technic:stainless_steel_ingot")
-register_dust("Sulfur",          nil)
-register_dust("Tin",             "moreores:tin_ingot")
-register_dust("Wrought Iron",    "technic:wrought_iron_ingot")
-register_dust("Zinc",            "technic:zinc_ingot")
-if minetest.get_modpath("gloopores") or minetest.get_modpath("glooptest") then
-	register_dust("Akalin",          "glooptest:akalin_ingot")
-	register_dust("Alatro",          "glooptest:alatro_ingot")
-	register_dust("Arol",            "glooptest:arol_ingot")
-	register_dust("Kalite",          nil)
-	register_dust("Talinite",        "glooptest:talinite_ingot")
-end
-
-for p = 0, 35 do
-	local nici = (p ~= 0 and p ~= 7 and p ~= 35) and 1 or nil
-	local psuffix = p == 7 and "" or p
-	local ingot = "technic:uranium"..psuffix.."_ingot"
-	local dust = "technic:uranium"..psuffix.."_dust"
-	minetest.register_craftitem(dust, {
-		description = S("%s Dust"):format(string.format(S("%.1f%%-Fissile Uranium"), p/10)),
-		inventory_image = "technic_uranium_dust.png",
-		on_place_on_ground = minetest.craftitem_place_item,
-		groups = {uranium_dust=1, not_in_creative_inventory=nici},
-	})
-	minetest.register_craft({
-		type = "cooking",
-		recipe = dust,
-		output = ingot,
-	})
-	technic.register_grinder_recipe({ input = {ingot}, output = dust })
-end
-
-local function uranium_dust(p)
-	return "technic:uranium"..(p == 7 and "" or p).."_dust"
-end
-for pa = 0, 34 do
-	for pb = pa+1, 35 do
-		local pc = (pa+pb)/2
-		if pc == math.floor(pc) then
-			minetest.register_craft({
-				type = "shapeless",
-				recipe = { uranium_dust(pa), uranium_dust(pb) },
-				output = uranium_dust(pc).." 2",
-			})
-		end
-	end
-end
-
-minetest.register_craft({
-	type = "fuel",
-	recipe = "technic:coal_dust",
-	burntime = 50,
-})
-
-if minetest.get_modpath("gloopores") or minetest.get_modpath("glooptest") then
-	minetest.register_craft({
-		type = "fuel",
-		recipe = "technic:kalite_dust",
-		burntime = 37.5,
-	})
-end
diff --git a/technic/technic/machines/register/grindings.lua b/technic/technic/machines/register/grindings.lua
deleted file mode 100644
index 9231166..0000000
--- a/technic/technic/machines/register/grindings.lua
+++ /dev/null
@@ -1,62 +0,0 @@
-local S = technic.getter
-local moretrees = minetest.get_modpath("moretrees")
-local mesecons_materials = minetest.get_modpath("mesecons_materials")
-local dye = minetest.get_modpath("dye")
-
--- sawdust, the finest wood/tree grinding
-local sawdust = "technic:sawdust"
-minetest.register_craftitem(sawdust, {
-	description = S("Sawdust"),
-	inventory_image = "technic_sawdust.png",
-})
-minetest.register_craft({ type = "fuel", recipe = sawdust, burntime = 6 })
-technic.register_compressor_recipe({ input = {sawdust .. " 4"}, output = "default:wood" })
-
--- tree/wood grindings
-local function register_tree_grinding(name, tree, wood, extract, grinding_color)
-	local lname = string.lower(name)
-	lname = string.gsub(lname, ' ', '_')
-	local grindings_name = "technic:"..lname.."_grindings"
-	local inventory_image = "technic_"..lname.."_grindings.png"
-	if grinding_color then
-		inventory_image = inventory_image .. "^[colorize:" .. grinding_color
-	end
-	minetest.register_craftitem(grindings_name, {
-		description = S("%s Grinding"):format(S(name)),
-		inventory_image = inventory_image,
-	})
-	minetest.register_craft({
-		type = "fuel",
-		recipe = grindings_name,
-		burntime = 8,
-	})
-	technic.register_grinder_recipe({ input = { tree }, output = grindings_name .. " 4" })
-	technic.register_grinder_recipe({ input = { grindings_name }, output = sawdust .. " 4" })
-	if wood then
-		technic.register_grinder_recipe({ input = { wood }, output = grindings_name })
-	end
-	if extract then
-		technic.register_extractor_recipe({ input = { grindings_name .. " 4" }, output = extract})
-		technic.register_separating_recipe({
-			input = { grindings_name .. " 4" },
-			output = { sawdust .. " 4", extract }
-		})
-	end
-end
-
-local rubber_tree_planks = moretrees and "moretrees:rubber_tree_planks"
-local default_extract = dye and "dye:brown 2"
-
-local grinding_recipes = {
-	{"Common Tree",	"group:tree",	 			"group:wood",		default_extract },
-	{"Rubber Tree",	"moretrees:rubber_tree_trunk",  	rubber_tree_planks, 	"technic:raw_latex"}
-}
-
-for _, data in pairs(grinding_recipes) do
-	register_tree_grinding(unpack(data))
-end
-
-if moretrees and dye then
-	-- https://en.wikipedia.org/wiki/Catechu ancient brown dye from the wood of acacia trees
-	register_tree_grinding("Acacia", "moretrees:acacia_trunk", "moretrees:acacia_planks", "dye:brown 8")
-end
diff --git a/technic/technic/machines/register/init.lua b/technic/technic/machines/register/init.lua
deleted file mode 100644
index 1667d75..0000000
--- a/technic/technic/machines/register/init.lua
+++ /dev/null
@@ -1,33 +0,0 @@
-local path = technic.modpath.."/machines/register"
-
-dofile(path.."/common.lua")
-
--- Wiring stuff
-dofile(path.."/cables.lua")
-dofile(path.."/battery_box.lua")
-
--- Generators
-dofile(path.."/solar_array.lua")
-dofile(path.."/generator.lua")
-
--- API for machines
-dofile(path.."/recipes.lua")
-dofile(path.."/machine_base.lua")
-
--- Recipes
-dofile(path.."/alloy_recipes.lua")
-dofile(path.."/grinder_recipes.lua")
-dofile(path.."/extractor_recipes.lua")
-dofile(path.."/compressor_recipes.lua")
-dofile(path.."/centrifuge_recipes.lua")
-
--- Multi-Machine Recipes
-dofile(path.."/grindings.lua")
-
--- Machines
-dofile(path.."/alloy_furnace.lua")
-dofile(path.."/electric_furnace.lua")
-dofile(path.."/grinder.lua")
-dofile(path.."/extractor.lua")
-dofile(path.."/compressor.lua")
-dofile(path.."/centrifuge.lua")
diff --git a/technic/technic/machines/register/machine_base.lua b/technic/technic/machines/register/machine_base.lua
deleted file mode 100644
index 0c46261..0000000
--- a/technic/technic/machines/register/machine_base.lua
+++ /dev/null
@@ -1,197 +0,0 @@
-
-local S = technic.getter
-
-local tube = {
-	insert_object = function(pos, node, stack, direction)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		return inv:add_item("src", stack)
-	end,
-	can_insert = function(pos, node, stack, direction)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		return inv:room_for_item("src", stack)
-	end,
-	connect_sides = {left = 1, right = 1, back = 1, top = 1, bottom = 1},
-}
-
-local function round(v)
-	return math.floor(v + 0.5)
-end
-
-function technic.register_base_machine(data)
-	local typename = data.typename
-	local input_size = technic.recipes[typename].input_size
-	local machine_name = data.machine_name
-	local machine_desc = data.machine_desc
-	local tier = data.tier
-	local ltier = string.lower(tier)
-
-	local groups = {cracky = 2, technic_machine = 1}
-	local active_groups = {cracky = 2, technic_machine = 1, not_in_creative_inventory = 1}
-	if data.tube then
-		groups.tubedevice = 1
-		groups.tubedevice_receiver = 1
-		active_groups.tubedevice = 1
-		active_groups.tubedevice_receiver = 1
-	end
-
-
-	local formspec =
-		"invsize[8,9;]"..
-		"list[current_name;src;"..(4-input_size)..",1;"..input_size..",1;]"..
-		"list[current_name;dst;5,1;2,2;]"..
-		"list[current_player;main;0,5;8,4;]"..
-		"label[0,0;"..machine_desc:format(tier).."]"..
-		"listring[current_name;dst]"..
-		"listring[current_player;main]"..
-		"listring[current_name;src]"..
-		"listring[current_player;main]"
-	if data.upgrade then
-		formspec = formspec..
-			"list[current_name;upgrade1;1,3;1,1;]"..
-			"list[current_name;upgrade2;2,3;1,1;]"..
-			"label[1,4;"..S("Upgrade Slots").."]"..
-			"listring[current_name;upgrade1]"..
-			"listring[current_player;main]"..
-			"listring[current_name;upgrade2]"..
-			"listring[current_player;main]"
-	end
-
-	local run = function(pos, node)
-		local meta     = minetest.get_meta(pos)
-		local inv      = meta:get_inventory()
-		local eu_input = meta:get_int(tier.."_EU_input")
-
-		local machine_desc_tier = machine_desc:format(tier)
-		local machine_node      = "technic:"..ltier.."_"..machine_name
-		local machine_demand    = data.demand
-
-		-- Setup meta data if it does not exist.
-		if not eu_input then
-			meta:set_int(tier.."_EU_demand", machine_demand[1])
-			meta:set_int(tier.."_EU_input", 0)
-			return
-		end
-
-		local EU_upgrade, tube_upgrade = 0, 0
-		if data.upgrade then
-			EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
-		end
-		if data.tube then
-			technic.handle_machine_pipeworks(pos, tube_upgrade)
-		end
-
-		local powered = eu_input >= machine_demand[EU_upgrade+1]
-		if powered then
-			meta:set_int("src_time", meta:get_int("src_time") + round(data.speed*10))
-		end
-		while true do
-			local result = technic.get_recipe(typename, inv:get_list("src"))
-			if not result then
-				technic.swap_node(pos, machine_node)
-				meta:set_string("infotext", S("%s Idle"):format(machine_desc_tier))
-				meta:set_int(tier.."_EU_demand", 0)
-				meta:set_int("src_time", 0)
-				return
-			end
-			meta:set_int(tier.."_EU_demand", machine_demand[EU_upgrade+1])
-			technic.swap_node(pos, machine_node.."_active")
-			meta:set_string("infotext", S("%s Active"):format(machine_desc_tier))
-			if meta:get_int("src_time") < round(result.time*10) then
-				if not powered then
-					technic.swap_node(pos, machine_node)
-					meta:set_string("infotext", S("%s Unpowered"):format(machine_desc_tier))
-				end
-				return
-			end
-			local output = result.output
-			if type(output) ~= "table" then output = { output } end
-			local output_stacks = {}
-			for _, o in ipairs(output) do
-				table.insert(output_stacks, ItemStack(o))
-			end
-			local room_for_output = true
-			inv:set_size("dst_tmp", inv:get_size("dst"))
-			inv:set_list("dst_tmp", inv:get_list("dst"))
-			for _, o in ipairs(output_stacks) do
-				if not inv:room_for_item("dst_tmp", o) then
-					room_for_output = false
-					break
-				end
-				inv:add_item("dst_tmp", o)
-			end
-			if not room_for_output then
-				technic.swap_node(pos, machine_node)
-				meta:set_string("infotext", S("%s Idle"):format(machine_desc_tier))
-				meta:set_int(tier.."_EU_demand", 0)
-				meta:set_int("src_time", round(result.time*10))
-				return
-			end
-			meta:set_int("src_time", meta:get_int("src_time") - round(result.time*10))
-			inv:set_list("src", result.new_input)
-			inv:set_list("dst", inv:get_list("dst_tmp"))
-		end
-	end
-	
-	minetest.register_node("technic:"..ltier.."_"..machine_name, {
-		description = machine_desc:format(tier),
-		tiles = {"technic_"..ltier.."_"..machine_name.."_top.png", 
-	                 "technic_"..ltier.."_"..machine_name.."_bottom.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_front.png"},
-		paramtype2 = "facedir",
-		groups = groups,
-		tube = data.tube and tube or nil,
-		legacy_facedir_simple = true,
-		sounds = default.node_sound_wood_defaults(),
-		on_construct = function(pos)
-			local node = minetest.get_node(pos)
-			local meta = minetest.get_meta(pos)
-			meta:set_string("infotext", machine_desc:format(tier))
-			meta:set_int("tube_time",  0)
-			meta:set_string("formspec", formspec)
-			local inv = meta:get_inventory()
-			inv:set_size("src", input_size)
-			inv:set_size("dst", 4)
-			inv:set_size("upgrade1", 1)
-			inv:set_size("upgrade2", 1)
-		end,
-		can_dig = technic.machine_can_dig,
-		allow_metadata_inventory_put = technic.machine_inventory_put,
-		allow_metadata_inventory_take = technic.machine_inventory_take,
-		allow_metadata_inventory_move = technic.machine_inventory_move,
-		technic_run = run,
-		after_place_node = data.tube and pipeworks.after_place,
-		after_dig_node = technic.machine_after_dig_node
-	})
-
-	minetest.register_node("technic:"..ltier.."_"..machine_name.."_active",{
-		description = machine_desc:format(tier),
-		tiles = {"technic_"..ltier.."_"..machine_name.."_top.png",
-		         "technic_"..ltier.."_"..machine_name.."_bottom.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_front_active.png"},
-		paramtype2 = "facedir",
-		drop = "technic:"..ltier.."_"..machine_name,
-		groups = active_groups,
-		legacy_facedir_simple = true,
-		sounds = default.node_sound_wood_defaults(),
-		tube = data.tube and tube or nil,
-		can_dig = technic.machine_can_dig,
-		allow_metadata_inventory_put = technic.machine_inventory_put,
-		allow_metadata_inventory_take = technic.machine_inventory_take,
-		allow_metadata_inventory_move = technic.machine_inventory_move,
-		technic_run = run,
-		technic_disabled_machine_name = "technic:"..ltier.."_"..machine_name,
-	})
-
-	technic.register_machine(tier, "technic:"..ltier.."_"..machine_name,            technic.receiver)
-	technic.register_machine(tier, "technic:"..ltier.."_"..machine_name.."_active", technic.receiver)
-
-end -- End registration
-
diff --git a/technic/technic/machines/register/recipes.lua b/technic/technic/machines/register/recipes.lua
deleted file mode 100644
index d30fd4f..0000000
--- a/technic/technic/machines/register/recipes.lua
+++ /dev/null
@@ -1,107 +0,0 @@
-local have_ui = minetest.get_modpath("unified_inventory")
-
-technic.recipes = { cooking = { input_size = 1, output_size = 1 } }
-function technic.register_recipe_type(typename, origdata)
-	local data = {}
-	for k, v in pairs(origdata) do data[k] = v end
-	data.input_size = data.input_size or 1
-	data.output_size = data.output_size or 1
-	if have_ui and unified_inventory.register_craft_type and data.output_size == 1 then
-		unified_inventory.register_craft_type(typename, {
-			description = data.description,
-			width = data.input_size,
-			height = 1,
-		})
-	end
-	data.recipes = {}
-	technic.recipes[typename] = data
-end
-
-local function get_recipe_index(items)
-	if not items or type(items) ~= "table" then return false end
-	local l = {}
-	for i, stack in ipairs(items) do
-		l[i] = ItemStack(stack):get_name()
-	end
-	table.sort(l)
-	return table.concat(l, "/")
-end
-
-local function register_recipe(typename, data)
-	-- Handle aliases
-	for i, stack in ipairs(data.input) do
-		data.input[i] = ItemStack(stack):to_string()
-	end
-	if type(data.output) == "table" then
-		for i, v in ipairs(data.output) do
-			data.output[i] = ItemStack(data.output[i]):to_string()
-		end
-	else
-		data.output = ItemStack(data.output):to_string()
-	end
-	
-	local recipe = {time = data.time, input = {}, output = data.output}
-	local index = get_recipe_index(data.input)
-	if not index then
-		print("[Technic] ignored registration of garbage recipe!")
-		return
-	end
-	for _, stack in ipairs(data.input) do
-		recipe.input[ItemStack(stack):get_name()] = ItemStack(stack):get_count()
-	end
-	
-	technic.recipes[typename].recipes[index] = recipe
-	if unified_inventory and technic.recipes[typename].output_size == 1 then
-		unified_inventory.register_craft({
-			type = typename,
-			output = data.output,
-			items = data.input,
-			width = 0,
-		})
-	end
-end
-
-function technic.register_recipe(typename, data)
-	minetest.after(0.01, register_recipe, typename, data) -- Handle aliases
-end
-
-function technic.get_recipe(typename, items)
-	if typename == "cooking" then -- Already builtin in Minetest, so use that
-		local result, new_input = minetest.get_craft_result({
-			method = "cooking",
-			width = 1,
-			items = items})
-		-- Compatibility layer
-		if not result or result.time == 0 then
-			return nil
-		else
-			return {time = result.time,
-			        new_input = new_input.items,
-			        output = result.item}
-		end
-	end
-	local index = get_recipe_index(items)
-	if not index then
-		print("[Technic] ignored registration of garbage recipe!")
-		return
-	end
-	local recipe = technic.recipes[typename].recipes[index]
-	if recipe then
-		local new_input = {}
-		for i, stack in ipairs(items) do
-			if stack:get_count() < recipe.input[stack:get_name()] then
-				return nil
-			else
-				new_input[i] = ItemStack(stack)
-				new_input[i]:take_item(recipe.input[stack:get_name()])
-			end
-		end
-		return {time = recipe.time,
-		        new_input = new_input,
-		        output = recipe.output}
-	else
-		return nil
-	end
-end
-
-
diff --git a/technic/technic/machines/register/solar_array.lua b/technic/technic/machines/register/solar_array.lua
deleted file mode 100644
index 39f50d2..0000000
--- a/technic/technic/machines/register/solar_array.lua
+++ /dev/null
@@ -1,65 +0,0 @@
-
-local S = technic.getter
-
-function technic.register_solar_array(data)
-	local tier = data.tier
-	local ltier = string.lower(tier)
-
-	local run = function(pos, node)
-		-- The action here is to make the solar array produce power
-		-- Power is dependent on the light level and the height above ground
-		-- There are many ways to cheat by using other light sources like lamps.
-		-- As there is no way to determine if light is sunlight that is just a shame.
-		-- To take care of some of it solar panels do not work outside daylight hours or if
-		-- built below 0m
-		local pos1 = {}
-		local machine_name = S("Arrayed Solar %s Generator"):format(tier)
-		pos1.y = pos.y + 1
-		pos1.x = pos.x
-		pos1.z = pos.z
-
-		technic.get_or_load_node(pos1)
-		local light = minetest.get_node_light(pos1, nil)
-		local time_of_day = minetest.get_timeofday()
-		local meta = minetest.get_meta(pos)
-		light = light or 0
-
-		-- turn on array only during day time and if sufficient light
-		-- I know this is counter intuitive when cheating by using other light sources.
-		if light >= 12 and time_of_day >= 0.24 and time_of_day <= 0.76 and pos.y > 0 then
-			local charge_to_give = math.floor((light + pos.y) * data.power)
-			charge_to_give = math.max(charge_to_give, 0)
-			charge_to_give = math.min(charge_to_give, data.power * 50)
-			meta:set_string("infotext", S("@1 Active (@2 EU)", machine_name, technic.prettynum(charge_to_give)))
-			meta:set_int(tier.."_EU_supply", charge_to_give)
-		else
-			meta:set_string("infotext", S("%s Idle"):format(machine_name))
-			meta:set_int(tier.."_EU_supply", 0)
-		end
-	end
-	
-	minetest.register_node("technic:solar_array_"..ltier, {
-		tiles = {"technic_"..ltier.."_solar_array_top.png",  "technic_"..ltier.."_solar_array_bottom.png",
-			 "technic_"..ltier.."_solar_array_side.png", "technic_"..ltier.."_solar_array_side.png",
-			 "technic_"..ltier.."_solar_array_side.png", "technic_"..ltier.."_solar_array_side.png"},
-		groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1},
-		sounds = default.node_sound_wood_defaults(),
-		description = S("Arrayed Solar %s Generator"):format(tier),
-		active = false,
-		drawtype = "nodebox",
-		paramtype = "light",
-		node_box = {
-			type = "fixed",
-			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-		},
-		on_construct = function(pos)
-			local meta = minetest.get_meta(pos)
-			local name = minetest.get_node(pos).name
-			meta:set_int(tier.."_EU_supply", 0)
-		end,
-		technic_run = run,
-	})
-
-	technic.register_machine(tier, "technic:solar_array_"..ltier, technic.producer)
-end
-
diff --git a/technic/technic/machines/supply_converter.lua b/technic/technic/machines/supply_converter.lua
deleted file mode 100644
index ffcd40d..0000000
--- a/technic/technic/machines/supply_converter.lua
+++ /dev/null
@@ -1,80 +0,0 @@
--- The supply converter is a generic device which can convert from
--- LV to MV and back, and HV to MV and back.
--- The machine is configured by the wiring below and above it.
---
--- It works like this:
---   The top side is setup as the receiver side, the bottom as the producer side.
---   Once the receiver side is powered it will deliver power to the other side.
---   Unused power is wasted just like any other producer!
-
-local S = technic.getter
-
-local run = function(pos, node)
-	local demand = 10000
-	local remain = 0.9
-	-- Machine information
-	local machine_name  = S("Supply Converter")
-	local meta          = minetest.get_meta(pos)
-
-	local pos_up        = {x=pos.x, y=pos.y+1, z=pos.z}
-	local pos_down      = {x=pos.x, y=pos.y-1, z=pos.z}
-	local name_up       = minetest.get_node(pos_up).name
-	local name_down     = minetest.get_node(pos_down).name
-
-	local from = technic.get_cable_tier(name_up)
-	local to   = technic.get_cable_tier(name_down)
-
-	if from and to then
-		local input = meta:get_int(from.."_EU_input")
-		meta:set_int(from.."_EU_demand", demand)
-		meta:set_int(from.."_EU_supply", 0)
-		meta:set_int(to.."_EU_demand", 0)
-		meta:set_int(to.."_EU_supply", input * remain)
-		meta:set_string("infotext", S("@1 (@2 @3 -> @4 @5)", machine_name, technic.prettynum(input), from, technic.prettynum(input * remain), to))
-	else
-		meta:set_string("infotext", S("%s Has Bad Cabling"):format(machine_name))
-		if to then
-			meta:set_int(to.."_EU_supply", 0)
-		end
-		if from then
-			meta:set_int(from.."_EU_demand", 0)
-		end
-		return
-	end
-
-end
-
-minetest.register_node("technic:supply_converter", {
-	description = S("Supply Converter"),
-	tiles  = {"technic_supply_converter_top.png", "technic_supply_converter_bottom.png",
-	          "technic_supply_converter_side.png", "technic_supply_converter_side.png",
-	          "technic_supply_converter_side.png", "technic_supply_converter_side.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, technic_machine=1},
-	sounds = default.node_sound_wood_defaults(),
-	drawtype = "nodebox",
-	paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-	},
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Supply Converter"))
-		meta:set_float("active", false)
-	end,
-	technic_run = run,
-})
-
-minetest.register_craft({
-	output = 'technic:supply_converter 1',
-	recipe = {
-		{'technic:fine_gold_wire',        'technic:rubber',         'technic:doped_silicon_wafer'},
-		{'technic:mv_transformer',        'technic:machine_casing', 'technic:lv_transformer'},
-		{'technic:mv_cable0',             'technic:rubber',         'technic:lv_cable0'},
-	}
-})
-
-for tier, machines in pairs(technic.machines) do
-	technic.register_machine(tier, "technic:supply_converter", technic.producer_receiver)
-end
-
diff --git a/technic/technic/machines/switching_station.lua b/technic/technic/machines/switching_station.lua
deleted file mode 100644
index d6f23a3..0000000
--- a/technic/technic/machines/switching_station.lua
+++ /dev/null
@@ -1,404 +0,0 @@
--- SWITCHING STATION
--- The switching station is the center of all power distribution on an electric network.
---
--- The station collects power from sources (PR), distributes it to sinks (RE),
--- and uses the excess/shortfall to charge and discharge batteries (BA).
---
--- For now, all supply and demand values are expressed in kW.
---
--- It works like this:
---  All PR,BA,RE nodes are indexed and tagged with the switching station.
--- The tagging is to allow more stations to be built without allowing a cheat
--- with duplicating power.
---  All the RE nodes are queried for their current EU demand. Those which are off
--- would require no or a small standby EU demand, while those which are on would
--- require more.
--- If the total demand is less than the available power they are all updated with the
--- demand number.
--- If any surplus exists from the PR nodes the batteries will be charged evenly with this.
--- If the total demand requires draw on the batteries they will be discharged evenly.
---
--- If the total demand is more than the available power all RE nodes will be shut down.
--- We have a brown-out situation.
---
--- Hence all the power distribution logic resides in this single node.
---
---  Nodes connected to the network will have one or more of these parameters as meta data:
---   <LV|MV|HV>_EU_supply : Exists for PR and BA node types. This is the EU value supplied by the node. Output
---   <LV|MV|HV>_EU_demand : Exists for RE and BA node types. This is the EU value the node requires to run. Output
---   <LV|MV|HV>_EU_input  : Exists for RE and BA node types. This is the actual EU value the network can give the node. Input
---
---  The reason the LV|MV|HV type is prepended toe meta data is because some machine could require several supplies to work.
---  This way the supplies are separated per network.
-
-technic.networks = {}
-
-local S = technic.getter
-
-minetest.register_craft({
-	output = "technic:switching_station",
-	recipe = {
-		{"",                        "technic:lv_transformer", ""},
-		{"default:copper_ingot",    "technic:machine_casing", "default:copper_ingot"},
-		{"technic:lv_cable0",       "technic:lv_cable0",      "technic:lv_cable0"}
-	}
-})
-
-minetest.register_node("technic:switching_station",{
-	description = S("Switching Station"),
-	tiles  = {"technic_water_mill_top_active.png", "technic_water_mill_top_active.png",
-                  "technic_water_mill_top_active.png", "technic_water_mill_top_active.png",
-	          "technic_water_mill_top_active.png", "technic_water_mill_top_active.png"},
-	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
-	sounds = default.node_sound_wood_defaults(),
-	drawtype = "nodebox",
-	paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-	},
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Switching Station"))
-		meta:set_string("active", 1)
-	end,
-})
-
---------------------------------------------------
--- Functions to traverse the electrical network
---------------------------------------------------
-
--- Add a wire node to the LV/MV/HV network
-local add_new_cable_node = function(nodes, pos)
-	-- Ignore if the node has already been added
-	for i = 1, #nodes do
-		if pos.x == nodes[i].x and
-		   pos.y == nodes[i].y and
-		   pos.z == nodes[i].z then
-			return false
-		end
-	end
-	table.insert(nodes, {x=pos.x, y=pos.y, z=pos.z, visited=1})
-	return true
-end
-
--- Generic function to add found connected nodes to the right classification array
-local check_node_subp = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, pos, machines, tier, sw_pos, from_below)
-	technic.get_or_load_node(pos)
-	local meta = minetest.get_meta(pos)
-	local name = minetest.get_node(pos).name
-
-	if technic.is_tier_cable(name, tier) then
-		add_new_cable_node(all_nodes, pos)
-	elseif machines[name] then
-		--dprint(name.." is a "..machines[name])
-		if     machines[name] == technic.producer then
-			add_new_cable_node(PR_nodes, pos)
-		elseif machines[name] == technic.receiver then
-			add_new_cable_node(RE_nodes, pos)
-		elseif machines[name] == technic.producer_receiver then
-			add_new_cable_node(PR_nodes, pos)
-			add_new_cable_node(RE_nodes, pos)
-		elseif machines[name] == "SPECIAL" and
-				(pos.x ~= sw_pos.x or pos.y ~= sw_pos.y or pos.z ~= sw_pos.z) and
-				from_below then
-			-- Another switching station -> disable it
-			add_new_cable_node(SP_nodes, pos)
-			meta:set_int("active", 0)
-			meta:set_string("active_pos", minetest.serialize(sw_pos))
-		elseif machines[name] == technic.battery then
-			add_new_cable_node(BA_nodes, pos)
-		end
-
-		meta:set_int(tier.."_EU_timeout", 2) -- Touch node
-	end
-end
-
--- Traverse a network given a list of machines and a cable type name
-local traverse_network = function(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, i, machines, tier, sw_pos)
-	local pos = all_nodes[i]
-	local positions = {
-		{x=pos.x+1, y=pos.y,   z=pos.z},
-		{x=pos.x-1, y=pos.y,   z=pos.z},
-		{x=pos.x,   y=pos.y+1, z=pos.z},
-		{x=pos.x,   y=pos.y-1, z=pos.z},
-		{x=pos.x,   y=pos.y,   z=pos.z+1},
-		{x=pos.x,   y=pos.y,   z=pos.z-1}}
-	--print("ON")
-	for i, cur_pos in pairs(positions) do
-		check_node_subp(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes, cur_pos, machines, tier, sw_pos, i == 3)
-	end
-end
-
-local touch_nodes = function(list, tier)
-	for _, pos in ipairs(list) do
-		local meta = minetest.get_meta(pos)
-		meta:set_int(tier.."_EU_timeout", 2) -- Touch node
-	end
-end
-
-local get_network = function(sw_pos, pos1, tier)
-	local cached = technic.networks[minetest.hash_node_position(pos1)]
-	if cached and cached.tier == tier then
-		touch_nodes(cached.PR_nodes, tier)
-		touch_nodes(cached.BA_nodes, tier)
-		touch_nodes(cached.RE_nodes, tier)
-		for _, pos in ipairs(cached.SP_nodes) do
-			local meta = minetest.get_meta(pos)
-			meta:set_int("active", 0)
-			meta:set_string("active_pos", minetest.serialize(sw_pos))
-		end
-		return cached.PR_nodes, cached.BA_nodes, cached.RE_nodes
-	end
-	local i = 1
-	local PR_nodes = {}
-	local BA_nodes = {}
-	local RE_nodes = {}
-	local SP_nodes = {}
-	local all_nodes = {pos1}
-	repeat
-		traverse_network(PR_nodes, RE_nodes, BA_nodes, SP_nodes, all_nodes,
-				i, technic.machines[tier], tier, sw_pos)
-		i = i + 1
-	until all_nodes[i] == nil
-	technic.networks[minetest.hash_node_position(pos1)] = {tier = tier, PR_nodes = PR_nodes,
-			RE_nodes = RE_nodes, BA_nodes = BA_nodes, SP_nodes = SP_nodes}
-	return PR_nodes, BA_nodes, RE_nodes
-end
-
------------------------------------------------
--- The action code for the switching station --
------------------------------------------------
-minetest.register_abm({
-	nodenames = {"technic:switching_station"},
-	label = "Switching Station", -- allows the mtt profiler to profile this abm individually
-	interval   = 1,
-	chance     = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta             = minetest.get_meta(pos)
-		local meta1            = nil
-		local pos1             = {}
-		local PR_EU            = 0 -- EUs from PR nodes
-		local BA_PR_EU         = 0 -- EUs from BA nodes (discharching)
-		local BA_RE_EU         = 0 -- EUs to BA nodes (charging)
-		local RE_EU            = 0 -- EUs to RE nodes
-
-		local tier      = ""
-		local PR_nodes
-		local BA_nodes
-		local RE_nodes
-		local machine_name = S("Switching Station")
-
-		if meta:get_int("active") ~= 1 then
-			meta:set_int("active", 1)
-			local active_pos = minetest.deserialize(meta:get_string("active_pos"))
-			if active_pos then
-				local meta1 = minetest.get_meta(active_pos)
-				meta:set_string("infotext", S("%s (Slave)"):format(meta1:get_string("infotext")))
-			end
-			return
-		end
-		
-		-- Which kind of network are we on:
-		pos1 = {x=pos.x, y=pos.y-1, z=pos.z}
-
-		local name = minetest.get_node(pos1).name
-		local tier = technic.get_cable_tier(name)
-		if tier then
-			PR_nodes, BA_nodes, RE_nodes = get_network(pos, pos1, tier)
-		else
-			--dprint("Not connected to a network")
-			meta:set_string("infotext", S("%s Has No Network"):format(machine_name))
-			return
-		end
-		
-		-- Run all the nodes
-		local function run_nodes(list)
-			for _, pos2 in ipairs(list) do
-				technic.get_or_load_node(pos2)
-				local node2 = minetest.get_node(pos2)
-				local nodedef
-				if node2 and node2.name then
-					nodedef = minetest.registered_nodes[node2.name]
-				end
-				if nodedef and nodedef.technic_run then
-					nodedef.technic_run(pos2, node2)
-				end
-			end
-		end
-		
-		run_nodes(PR_nodes)
-		run_nodes(RE_nodes)
-		run_nodes(BA_nodes)
-
-		-- Strings for the meta data
-		local eu_demand_str    = tier.."_EU_demand"
-		local eu_input_str     = tier.."_EU_input"
-		local eu_supply_str    = tier.."_EU_supply"
-
-		-- Distribute charge equally across multiple batteries.
-		local charge_total = 0
-		local battery_count = 0
-
-		for n, pos1 in pairs(BA_nodes) do
-			meta1 = minetest.get_meta(pos1)
-			local charge = meta1:get_int("internal_EU_charge")
-
-			if (meta1:get_int(eu_demand_str) ~= 0) then
-				charge_total = charge_total + charge
-				battery_count = battery_count + 1
-			end
-		end
-
-		local charge_distributed = math.floor(charge_total / battery_count)
-
-		for n, pos1 in pairs(BA_nodes) do
-			meta1 = minetest.get_meta(pos1)
-
-			if (meta1:get_int(eu_demand_str) ~= 0) then
-				meta1:set_int("internal_EU_charge", charge_distributed)
-			end
-		end
-
-		-- Get all the power from the PR nodes
-		local PR_eu_supply = 0 -- Total power
-		for _, pos1 in pairs(PR_nodes) do
-			meta1 = minetest.get_meta(pos1)
-			PR_eu_supply = PR_eu_supply + meta1:get_int(eu_supply_str)
-		end
-		--dprint("Total PR supply:"..PR_eu_supply)
-
-		-- Get all the demand from the RE nodes
-		local RE_eu_demand = 0
-		for _, pos1 in pairs(RE_nodes) do
-			meta1 = minetest.get_meta(pos1)
-			RE_eu_demand = RE_eu_demand + meta1:get_int(eu_demand_str)
-		end
-		--dprint("Total RE demand:"..RE_eu_demand)
-
-		-- Get all the power from the BA nodes
-		local BA_eu_supply = 0
-		for _, pos1 in pairs(BA_nodes) do
-			meta1 = minetest.get_meta(pos1)
-			BA_eu_supply = BA_eu_supply + meta1:get_int(eu_supply_str)
-		end
-		--dprint("Total BA supply:"..BA_eu_supply)
-
-		-- Get all the demand from the BA nodes
-		local BA_eu_demand = 0
-		for _, pos1 in pairs(BA_nodes) do
-			meta1 = minetest.get_meta(pos1)
-			BA_eu_demand = BA_eu_demand + meta1:get_int(eu_demand_str)
-		end
-		--dprint("Total BA demand:"..BA_eu_demand)
-
-		meta:set_string("infotext",
-				S("@1. Supply: @2 Demand: @3",
-				machine_name, technic.prettynum(PR_eu_supply), technic.prettynum(RE_eu_demand)))
-
-		-- If the PR supply is enough for the RE demand supply them all
-		if PR_eu_supply >= RE_eu_demand then
-		--dprint("PR_eu_supply"..PR_eu_supply.." >= RE_eu_demand"..RE_eu_demand)
-			for _, pos1 in pairs(RE_nodes) do
-				meta1 = minetest.get_meta(pos1)
-				local eu_demand = meta1:get_int(eu_demand_str)
-				meta1:set_int(eu_input_str, eu_demand)
-			end
-			-- We have a surplus, so distribute the rest equally to the BA nodes
-			-- Let's calculate the factor of the demand
-			PR_eu_supply = PR_eu_supply - RE_eu_demand
-			local charge_factor = 0 -- Assume all batteries fully charged
-			if BA_eu_demand > 0 then
-				charge_factor = PR_eu_supply / BA_eu_demand
-			end
-			for n, pos1 in pairs(BA_nodes) do
-				meta1 = minetest.get_meta(pos1)
-				local eu_demand = meta1:get_int(eu_demand_str)
-				meta1:set_int(eu_input_str, math.floor(eu_demand * charge_factor))
-				--dprint("Charging battery:"..math.floor(eu_demand*charge_factor))
-			end
-			return
-		end
-
-		-- If the PR supply is not enough for the RE demand we will discharge the batteries too
-		if PR_eu_supply + BA_eu_supply >= RE_eu_demand then
-			--dprint("PR_eu_supply "..PR_eu_supply.."+BA_eu_supply "..BA_eu_supply.." >= RE_eu_demand"..RE_eu_demand)
-			for _, pos1 in pairs(RE_nodes) do
-				meta1  = minetest.get_meta(pos1)
-				local eu_demand = meta1:get_int(eu_demand_str)
-				meta1:set_int(eu_input_str, eu_demand)
-			end
-			-- We have a deficit, so distribute to the BA nodes
-			-- Let's calculate the factor of the supply
-			local charge_factor = 0 -- Assume all batteries depleted
-			if BA_eu_supply > 0 then
-				charge_factor = (PR_eu_supply - RE_eu_demand) / BA_eu_supply
-			end
-			for n,pos1 in pairs(BA_nodes) do
-				meta1 = minetest.get_meta(pos1)
-				local eu_supply = meta1:get_int(eu_supply_str)
-				meta1:set_int(eu_input_str, math.floor(eu_supply * charge_factor))
-				--dprint("Discharging battery:"..math.floor(eu_supply*charge_factor))
-			end
-			return
-		end
-
-		-- If the PR+BA supply is not enough for the RE demand: Power only the batteries
-		local charge_factor = 0 -- Assume all batteries fully charged
-		if BA_eu_demand > 0 then
-			charge_factor = PR_eu_supply / BA_eu_demand
-		end
-		for n, pos1 in pairs(BA_nodes) do
-			meta1 = minetest.get_meta(pos1)
-			local eu_demand = meta1:get_int(eu_demand_str)
-			meta1:set_int(eu_input_str, math.floor(eu_demand * charge_factor))
-		end
-		for n, pos1 in pairs(RE_nodes) do
-			meta1 = minetest.get_meta(pos1)
-			meta1:set_int(eu_input_str, 0)
-		end
-	end,
-})
-
--- Timeout ABM
--- Timeout for a node in case it was disconnected from the network
--- A node must be touched by the station continuously in order to function
-local function switching_station_timeout_count(pos, tier)
-	local meta = minetest.get_meta(pos)
-	local timeout = meta:get_int(tier.."_EU_timeout")
-	if timeout <= 0 then
-		meta:set_int(tier.."_EU_input", 0) -- Not needed anymore <-- actually, it is for supply converter
-		return true
-	else
-		meta:set_int(tier.."_EU_timeout", timeout - 1)
-		return false
-	end
-end
-minetest.register_abm({
-	nodenames = {"group:technic_machine"},
-	interval   = 1,
-	chance     = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		for tier, machines in pairs(technic.machines) do
-			if machines[node.name] and switching_station_timeout_count(pos, tier) then
-				local nodedef = minetest.registered_nodes[node.name]
-				if nodedef and nodedef.technic_disabled_machine_name then
-					node.name = nodedef.technic_disabled_machine_name
-					minetest.swap_node(pos, node)
-				elseif nodedef and nodedef.technic_on_disable then
-					nodedef.technic_on_disable(pos, node)
-				end
-				if nodedef then
-					local meta = minetest.get_meta(pos)
-					meta:set_string("infotext", S("%s Has No Network"):format(nodedef.description))
-				end
-			end
-		end
-	end,
-})
-
-for tier, machines in pairs(technic.machines) do
-	-- SPECIAL will not be traversed
-	technic.register_machine(tier, "technic:switching_station", "SPECIAL")
-end
-