Fix error caused by locked chest recipes (#548)

Rather than replacing lava source with lava source, the lava can will now attempt to place lava to the node "above".
This change applies the same for all registered cans.

.gitignore

@@ -48,7 +48,6 @@ local.properties
 *_p.c
 *.ilk
 *.meta
-*.obj
 *.pch
 *.pdb
 *.pgc

.mailmap

@@ -0,0 +1,4 @@
+RealBadAngel <maciej.kasatkin@o2.pl> <mk@realbadangel.pl>
+Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
+Vanessa Ezekowitz <vanessaezekowitz@gmail.com> <vanessa@rainbird.(none)>
+kaeza <kaeza@users.sf.net> Diego Martínez <kaeza@users.sf.net>

README.md

@@ -1,14 +1,23 @@
-technic 0.4.7
+Technic
+=======
 
-Technic mod for Minetest 0.4.7
+Credits for contributing to the project (in alphabetical order):
+  * kpoppel
+  * Nekogloop
+  * Nore/Ekdohibs
+  * ShadowNinja
+  * VanessaE
+  * And many others...
 
-Credits for contributing to the project:
-Nekogloop
-ShadowNinja
-VanessaE
-Nore/Novatux
-kpoppel
-And many others for ideas/inspiring 
+FAQ
+---
 
-License:
-LGPLv2+
+1. My technic circuit doesn't work.  No power is distrubuted.
+  * A: Make sure you have a switching station connected.
+
+License
+-------
+
+Unless otherwise stated, all components of this modpack are licensed under the
+LGPL, V2 or later.  See also the individual mod folders for their
+secondary/alternate licenses, if any.

concrete/depends.txt

@@ -1 +1,4 @@
 default
+basic_materials
+intllib?
+moreblocks?

concrete/init.lua

@@ -1,47 +1,42 @@
---Minetest 0.4.7 mod: concrete 
+--Minetest 0.4.7 mod: concrete
 --(c) 2013 by RealBadAngel <mk@realbadangel.pl>
 
-local technic = technic or {}
+local technic = rawget(_G, "technic") or {}
 technic.concrete_posts = {}
 
-minetest.register_alias("technic:concrete_post",   "technic:concrete_post0")
-minetest.register_alias("technic:concrete_post32", "technic:concrete_post12")
-minetest.register_alias("technic:concrete_post33", "technic:concrete_post3")
-minetest.register_alias("technic:concrete_post34", "technic:concrete_post28")
-minetest.register_alias("technic:concrete_post35", "technic:concrete_post19")
+-- Boilerplate to support localized strings if intllib mod is installed.
+local S = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end
 
-minetest.register_craft({
-	output = 'technic:rebar 6',
-	recipe = {
-		{'','', 'default:steel_ingot'},
-		{'','default:steel_ingot',''},
-		{'default:steel_ingot', '', ''},
-	}
-})
+for i = 0, 31 do
+	minetest.register_alias("technic:concrete_post"..i,
+			"technic:concrete_post")
+end
+for i = 32, 63 do
+	minetest.register_alias("technic:concrete_post"..i,
+			"technic:concrete_post_with_platform")
+end
 
-minetest.register_craft({
-	output = 'technic:concrete 5',
-	recipe = {
-		{'default:stone','technic:rebar','default:stone'},
-		{'technic:rebar','default:stone','technic:rebar'},
-		{'default:stone','technic:rebar','default:stone'},
-	}
-})
+local steel_ingot
+if minetest.get_modpath("technic_worldgen") then
+	steel_ingot = "technic:carbon_steel_ingot"
+else
+	steel_ingot = "default:steel_ingot"
+end
 
 minetest.register_craft({
 	output = 'technic:concrete_post_platform 6',
 	recipe = {
-		{'technic:concrete','technic:concrete_post0','technic:concrete'},
+		{'technic:concrete','technic:concrete_post','technic:concrete'},
 	}
 })
 
 minetest.register_craft({
-	output = 'technic:concrete_post0 12',
+	output = 'technic:concrete_post 12',
 	recipe = {
-		{'default:stone','technic:rebar','default:stone'},
-		{'default:stone','technic:rebar','default:stone'},
-		{'default:stone','technic:rebar','default:stone'},
-}
+		{'default:stone','basic_materials:steel_bar','default:stone'},
+		{'default:stone','basic_materials:steel_bar','default:stone'},
+		{'default:stone','basic_materials:steel_bar','default:stone'},
+	}
 })
 
 minetest.register_craft({
@@ -53,195 +48,93 @@ minetest.register_craft({
 	}
 })
 
-local box_platform = {-0.5,  0.3,  -0.5,  0.5,  0.5, 0.5}
-local box_center   = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15}
-local box_x1       = {0,     -0.3, -0.1,  0.5,  0.3, 0.1}
-local box_z1       = {-0.1,  -0.3, 0,     0.1,  0.3, 0.5}
-local box_x2       = {0,     -0.3, -0.1,  -0.5, 0.3, 0.1}
-local box_z2       = {-0.1,  -0.3, 0,     0.1,  0.3, -0.5}
-
-minetest.register_craftitem(":technic:rebar", {
-	description = "Rebar",
-	inventory_image = "technic_rebar.png",
-})
-
-minetest.register_node(":technic:concrete", {
-	description = "Concrete Block",
-	tile_images = {"technic_concrete_block.png",},
-	groups = {cracky=1, level=2, concrete=1},
-	sounds = default.node_sound_stone_defaults(),
-	after_place_node = function(pos, placer, itemstack)
-		technic.update_posts(pos, false)
-	end,
-	after_dig_node = function (pos, oldnode, oldmetadata, digger)
-		technic.update_posts(pos, false)
-	end,
-})
-
 minetest.register_node(":technic:blast_resistant_concrete", {
-	description = "Blast-resistant Concrete Block",
-	tile_images = {"technic_blast_resistant_concrete_block.png",},
-	groups={cracky=1, level=3, concrete=1},
+	description = S("Blast-resistant Concrete Block"),
+	tiles = {"technic_blast_resistant_concrete_block.png",},
+	groups = {cracky=1, level=3, concrete=1},
 	sounds = default.node_sound_stone_defaults(),
-	after_place_node = function(pos, player, itemstack)
-		technic.update_posts(pos, false)
-	end,
-	after_dig_node = function (pos, oldnode, oldmetadata, digger)
-		technic.update_posts(pos, false)
+	on_blast = function(pos, intensity)
+		if intensity > 9 then
+			minetest.remove_node(pos)
+			return {"technic:blast_resistant_concrete"}
+		end
 	end,
 })
 
+if minetest.get_modpath("moreblocks") then
+	stairsplus:register_all("technic","blast_resistant_concrete","technic:blast_resistant_concrete",{
+		description = "Blast-resistant Concrete",
+		tiles = {"technic_blast_resistant_concrete_block.png",},
+		groups = {cracky=1, level=3, concrete=1},
+		sounds = default.node_sound_stone_defaults(),
+		on_blast = function(pos, intensity)
+			if intensity > 1 then
+				minetest.remove_node(pos)
+				minetest.add_item(pos, "technic:blast_resistant_concrete")
+			end
+		end,
+	})
+end
+
+local box_platform = {-0.5,  0.3,  -0.5,  0.5,  0.5, 0.5}
+local box_post     = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15}
+local box_front    = {-0.1,  -0.3, -0.5,  0.1,  0.3, 0}
+local box_back     = {-0.1,  -0.3, 0,     0.1,  0.3, 0.5}
+local box_left     = {-0.5,  -0.3, -0.1,  0,    0.3, 0.1}
+local box_right    = {0,     -0.3, -0.1,  0.5,  0.3, 0.1}
+
 minetest.register_node(":technic:concrete_post_platform", {
-	description = "Concrete Post Platform",
-	tile_images = {"technic_concrete_block.png",},
+	description = S("Concrete Post Platform"),
+	tiles = {"basic_materials_concrete_block.png",},
 	groups={cracky=1, level=2},
 	sounds = default.node_sound_stone_defaults(),
 	paramtype = "light",
-	drawtype = "nodebox", 
+	drawtype = "nodebox",
 	node_box = {
 		type = "fixed",
 		fixed = {box_platform}
 	},
 	on_place = function (itemstack, placer, pointed_thing)
 		local node = minetest.get_node(pointed_thing.under)
-		if not technic.concrete_posts[node.name] then 
-			return minetest.item_place_node(itemstack, placer, pointed_thing) 
+		if node.name ~= "technic:concrete_post" then
+			return minetest.item_place_node(itemstack, placer, pointed_thing)
 		end
-		local links = technic.concrete_posts[node.name]
-		if links[5] ~= 0 then -- The post already has a platform
-			return minetest.item_place_node(itemstack, placer, pointed_thing) 
-		end
-		local id = technic.get_post_id({links[1], links[2], links[3], links[4], 1})
-		minetest.set_node(pointed_thing.under, {name="technic:concrete_post"..id})
+		minetest.set_node(pointed_thing.under, {name="technic:concrete_post_with_platform"})
 		itemstack:take_item()
 		placer:set_wielded_item(itemstack)
 		return itemstack
 	end,
 })
 
-local function gen_post_nodebox(x1, x2, z1, z2, platform)
-	local box = {box_center}
-	if x1 ~= 0 then
-		table.insert(box, box_x1)
-	end
-	if x2 ~= 0 then
-		table.insert(box, box_x2)
-	end
-	if z1 ~= 0 then
-		table.insert(box, box_z1)
-	end
-	if z2 ~= 0 then
-		table.insert(box, box_z2)
-	end
-	if platform ~= 0 then
-		table.insert(box, box_platform)
-	end
-	return box
-end
-
-local function dig_post_with_platform(pos, oldnode, oldmetadata)
-	oldnode.name = "technic:concrete_post0"
-	minetest.set_node(pos, oldnode)
-	technic.update_posts(pos, true)
-end
-
-function technic.posts_should_connect(pos)
-	local node = minetest.get_node(pos)
-	if technic.concrete_posts[node.name] then
-		return "post"
-	elseif minetest.get_item_group(node.name, "concrete") ~= 0 then
-		return "block"
-	end
-end
-
-function technic.get_post_id(links)
-	return (links[4] * 1) + (links[3] * 2)
-		+ (links[2] * 4) + (links[1] * 8)
-		+ (links[5] * 16)
-end
-
-function technic.update_posts(pos, set, secondrun)
-	local node = minetest.get_node(pos)
-	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,   z=pos.z+1},
-		{x=pos.x,   y=pos.y,   z=pos.z-1},
-	}
-
-	local links = {0, 0, 0, 0, 0}
-
-	for i, link_pos in pairs(link_positions) do
-		local connecttype = technic.posts_should_connect(link_pos)
-		if connecttype then
-			links[i] = 1
-			-- Have posts next to us update theirselves,
-			-- but only once. (We don't want to start an
-			-- infinite loop of updates)
-			if not secondrun and connecttype == "post" then
-				technic.update_posts(link_pos, true, true)
-			end
-		end
-	end
-	-- We don't want to set ourselves if we have been removed or we are
-	-- updating a concrete node
-	if set then
-		-- Preserve platform
-		local oldlinks = technic.concrete_posts[node.name]
-		if oldlinks then
-			links[5] = oldlinks[5]
-		end
-		minetest.set_node(pos, {name="technic:concrete_post"
-				..technic.get_post_id(links)})
-	end
-end
-
-for x1 = 0, 1 do
-for x2 = 0, 1 do
-for z1 = 0, 1 do
-for z2 = 0, 1 do
 for platform = 0, 1 do
-	local links = {x1, x2, z1, z2, platform}
-	local id = technic.get_post_id(links)
-	technic.concrete_posts["technic:concrete_post"..id] = links
-
-	local groups = {cracky=1, level=2, concrete_post=1}
-	if id ~= 0 then
-		groups.not_in_creative_inventory = 1
-	end
-	
-	local drop = "technic:concrete_post0"
-	local after_dig_node = function(pos, oldnode, oldmetadata, digger)
-		technic.update_posts(pos, false)
-	end
-	if platform ~= 0 then
-		drop = "technic:concrete_post_platform"
-		after_dig_node = function(pos, oldnode, oldmetadata, digger)
-			dig_post_with_platform(pos, oldnode, oldmetadata)
+	local after_dig_node = nil
+	if platform == 1 then
+		after_dig_node = function(pos, old_node)
+			old_node.name = "technic:concrete_post"
+			minetest.set_node(pos, old_node)
 		end
 	end
 
-	minetest.register_node(":technic:concrete_post"..id, {
-		description = "Concrete Post",
-		tiles = {"technic_concrete_block.png"},
-		groups = groups,
+	minetest.register_node(":technic:concrete_post"..(platform == 1 and "_with_platform" or ""), {
+		description = S("Concrete Post"),
+		tiles = {"basic_materials_concrete_block.png"},
+		groups = {cracky=1, level=2, concrete_post=1, not_in_creative_inventory=platform},
 		sounds = default.node_sound_stone_defaults(),
-		drop = drop,
+		drop = (platform == 1 and "technic:concrete_post_platform" or
+				"technic:concrete_post"),
 		paramtype = "light",
 		sunlight_propagates = true,
-		drawtype = "nodebox", 
+		drawtype = "nodebox",
+		connects_to = {"group:concrete", "group:concrete_post"},
 		node_box = {
-			type = "fixed",
-			fixed = gen_post_nodebox(x1, x2, z1, z2, platform),
+			type = "connected",
+			fixed = {box_post, (platform == 1 and box_platform or nil)},
+			connect_front = box_front,
+			connect_back  = box_back,
+			connect_left  = box_left,
+			connect_right = box_right,
 		},
-		after_place_node = function(pos, placer, itemstack)
-			technic.update_posts(pos, true)
-		end,
 		after_dig_node = after_dig_node,
 	})
 end
-end
-end
-end
-end
 

concrete/locale/de.txt

@@ -0,0 +1,10 @@
+# German Translation for technic_concrete
+# Deutsche Übersetzung von technic_concrete
+# by Xanthin
+
+Rebar = Bewehrungsstab
+Concrete Block = Betonblock
+Blast-resistant Concrete Block = Explosionsbestaendiger Betonblock
+Concrete Post Platform = Betonpfostenplattform
+Concrete Post = Betonpfosten
+

concrete/locale/es.txt

@@ -0,0 +1,8 @@
+# technic_concrete traducido por Carlos Barraza
+
+Rebar = Barra de refuerzo
+Concrete Block = Bloque de concreto
+Blast-resistant Concrete Block = Bloque de concreto resistente a explosiones
+Concrete Post Platform = Plataforma de concreto
+Concrete Post = Postes de concreto
+

concrete/locale/fr.txt

@@ -0,0 +1,7 @@
+# technic_concrete translation template
+
+Rebar                           = Armature
+Concrete Block                  = Bloc de béton
+Blast-resistant Concrete Block  = Bloc de béton anti explosions
+Concrete Post Platform          = Plateforme en béton
+Concrete Post                   = Pilier en béton

concrete/locale/pl.txt

@@ -0,0 +1,10 @@
+# Polish Translation for technic_concrete
+# Polskie tłumaczenie technic_concrete
+# by mat9117
+
+Rebar = Pręt zbrojeniowy
+Concrete Block = Blok betonu
+Blast-resistant Concrete Block = Przeciwwybuchowy blok betonu
+Concrete Post Platform = Betonowa platforma
+Concrete Post = Betonowy słup
+

concrete/locale/pt_BR.txt

@@ -0,0 +1,10 @@
+# Braziliam portuguese translation for technic_concrete
+# Tradução portuguesa brasileira para technic_concrete
+# By Sires
+
+Rebar = Vergalhão
+Concrete Block = Bloco de Concreto
+Blast-resistant Concrete Block = Bloco de Concreto resistente-a-explosões
+Concrete Post Platform = Plataforma para Poste de Concreto
+Concrete Post = Poste de Concreto
+

concrete/locale/template.txt

@@ -0,0 +1,8 @@
+# technic_concrete translation template
+
+Rebar =
+Concrete Block =
+Blast-resistant Concrete Block =
+Concrete Post Platform =
+Concrete Post =
+

concrete/locale/tr.txt

@@ -0,0 +1,7 @@
+# turkish translation by mahmutelmas06
+
+Rebar = Beton demiri
+Concrete Block = Beton blok
+Blast-resistant Concrete Block = Patlamaya dayanıklı beton blok
+Concrete Post Platform = Beton direk platformu
+Concrete Post = Beton direk

concrete/mod.conf

@@ -0,0 +1,3 @@
+name = concrete
+depends = default
+optional_depends = basic_materials, intllib, moreblocks

extranodes/depends.txt

@@ -1,4 +1,9 @@
 default
-moreblocks
 technic_worldgen
+basic_materials
 concrete
+unifieddyes?
+intllib?
+moreblocks?
+steel?
+streetsmod?

extranodes/init.lua

@@ -1,80 +1,309 @@
 -- Minetest 0.4.6 mod: extranodes
 -- namespace: technic
+-- Boilerplate to support localized strings if intllib mod is installed.
+local S = rawget(_G, "intllib") and intllib.Getter() or function(s) return s end
 
---register stairslike nodes 
-register_stair_slab_panel_micro("technic", "marble", "technic:marble",
-	{cracky=2, not_in_creative_inventory=1},
-	{"technic_marble.png"},
-	"Marble",
-	"marble",
-	"facedir",
-	0)
+if minetest.get_modpath("moreblocks") then
 
-register_stair_slab_panel_micro("technic", "marble_bricks", "technic:marble_bricks",
-	{cracky=2, not_in_creative_inventory=1},
-	{"technic_marble_bricks.png"},
-	"Marble Bricks",
-	"marble_bricks",
-	"facedir",
-	0)
+	-- register stairsplus/circular_saw nodes
+	-- we skip blast resistant concrete and uranium intentionally
+	-- chrome seems to be too hard of a metal to be actually sawable
 
-register_stair_slab_panel_micro("technic", "granite", "technic:granite",
-	{cracky=3, not_in_creative_inventory=1},
-	{"technic_granite.png"},
-	"Granite",
-	"granite",
-	"facedir",
-	0)
+	stairsplus:register_all("technic", "marble", "technic:marble", {
+		description=S("Marble"),
+		groups={cracky=3, not_in_creative_inventory=1},
+		tiles={"technic_marble.png"},
+	})
 
-register_stair_slab_panel_micro("technic", "concrete", "technic:concrete",
-	{cracky=3, not_in_creative_inventory=1},
-	{"technic_concrete_block.png"},
-	"Concrete",
-	"concrete",
-	"facedir",
-	0)
+	stairsplus:register_all("technic", "marble_bricks", "technic:marble_bricks", {
+		description=S("Marble Bricks"),
+		groups={cracky=3, not_in_creative_inventory=1},
+		tiles={"technic_marble_bricks.png"},
+	})
 
---register nodes in circular saw if aviable
-if circular_saw then 
-	for i,v in ipairs({"concrete",  "marble",  "marble_bricks",  "granite",  "default:obsidian"}) do
-		table.insert(circular_saw.known_stairs, "technic:" ..v);
+	stairsplus:register_all("technic", "granite", "technic:granite", {
+		description=S("Granite"),
+		groups={cracky=1, not_in_creative_inventory=1},
+		tiles={"technic_granite.png"},
+	})
+
+	stairsplus:register_all("technic", "concrete", "technic:concrete", {
+		description=S("Concrete"),
+		groups={cracky=3, not_in_creative_inventory=1},
+		tiles={"basic_materials_concrete_block.png"},
+	})
+
+	stairsplus:register_all("technic", "zinc_block", "technic:zinc_block", {
+		description=S("Zinc Block"),
+		groups={cracky=1, not_in_creative_inventory=1},
+		tiles={"technic_zinc_block.png"},
+	})
+
+	stairsplus:register_all("technic", "cast_iron_block", "technic:cast_iron_block", {
+		description=S("Cast Iron Block"),
+		groups={cracky=1, not_in_creative_inventory=1},
+		tiles={"technic_cast_iron_block.png"},
+	})
+
+	stairsplus:register_all("technic", "carbon_steel_block", "technic:carbon_steel_block", {
+		description=S("Carbon Steel Block"),
+		groups={cracky=1, not_in_creative_inventory=1},
+		tiles={"technic_carbon_steel_block.png"},
+	})
+
+	stairsplus:register_all("technic", "stainless_steel_block", "technic:stainless_steel_block", {
+		description=S("Stainless Steel Block"),
+		groups={cracky=1, not_in_creative_inventory=1},
+		tiles={"technic_stainless_steel_block.png"},
+	})
+
+	function register_technic_stairs_alias(modname, origname, newmod, newname)
+		minetest.register_alias(modname .. ":slab_" .. origname, newmod..":slab_" .. newname)
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_inverted", newmod..":slab_" .. newname .. "_inverted")
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_wall", newmod..":slab_" .. newname .. "_wall")
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_quarter", newmod..":slab_" .. newname .. "_quarter")
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_quarter_inverted", newmod..":slab_" .. newname .. "_quarter_inverted")
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_quarter_wall", newmod..":slab_" .. newname .. "_quarter_wall")
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_three_quarter", newmod..":slab_" .. newname .. "_three_quarter")
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_three_quarter_inverted", newmod..":slab_" .. newname .. "_three_quarter_inverted")
+		minetest.register_alias(modname .. ":slab_" .. origname .. "_three_quarter_wall", newmod..":slab_" .. newname .. "_three_quarter_wall")
+		minetest.register_alias(modname .. ":stair_" .. origname, newmod..":stair_" .. newname)
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_inverted", newmod..":stair_" .. newname .. "_inverted")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_wall", newmod..":stair_" .. newname .. "_wall")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half", newmod..":stair_" .. newname .. "_wall_half")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half_inverted", newmod..":stair_" .. newname .. "_wall_half_inverted")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_half", newmod..":stair_" .. newname .. "_half")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_half_inverted", newmod..":stair_" .. newname .. "_half_inverted")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_right_half", newmod..":stair_" .. newname .. "_right_half")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_right_half_inverted", newmod..":stair_" .. newname .. "_right_half_inverted")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half", newmod..":stair_" .. newname .. "_wall_half")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half_inverted", newmod..":stair_" .. newname .. "_wall_half_inverted")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_inner", newmod..":stair_" .. newname .. "_inner")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_inner_inverted", newmod..":stair_" .. newname .. "_inner_inverted")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_outer", newmod..":stair_" .. newname .. "_outer")
+		minetest.register_alias(modname .. ":stair_" .. origname .. "_outer_inverted", newmod..":stair_" .. newname .. "_outer_inverted")
+		minetest.register_alias(modname .. ":panel_" .. origname .. "_bottom", newmod..":panel_" .. newname .. "_bottom")
+		minetest.register_alias(modname .. ":panel_" .. origname .. "_top", newmod..":panel_" .. newname .. "_top")
+		minetest.register_alias(modname .. ":panel_" .. origname .. "_vertical", newmod..":panel_" .. newname .. "_vertical")
+		minetest.register_alias(modname .. ":micro_" .. origname .. "_bottom", newmod..":micro_" .. newname .. "_bottom")
+		minetest.register_alias(modname .. ":micro_" .. origname .. "_top", newmod..":micro_" .. newname .. "_top")
+	end
+
+	register_technic_stairs_alias("stairsplus", "concrete", "technic", "concrete")
+	register_technic_stairs_alias("stairsplus", "marble", "technic", "marble")
+	register_technic_stairs_alias("stairsplus", "granite", "technic", "granite")
+	register_technic_stairs_alias("stairsplus", "marble_bricks", "technic", "marble_bricks")
+
+end
+
+local iclip_def = {
+	description = S("Insulator/cable clip"),
+	drawtype = "mesh",
+	mesh = "technic_insulator_clip.obj",
+	tiles = {"technic_insulator_clip.png"},
+	is_ground_content = false,
+	groups = {choppy=1, snappy=1, oddly_breakable_by_hand=1 },
+	sounds = default.node_sound_stone_defaults(),
+}
+
+local iclipfence_def = {
+	description = S("Insulator/cable clip"),
+	tiles = {"technic_insulator_clip.png"},
+	is_ground_content = false,
+	paramtype = "light",
+	drawtype = "nodebox",
+	node_box = {
+		type = "connected",
+		fixed = {
+			{ -0.25,   0.75,   -0.25,   0.25,   1.25,   0.25   }, -- the clip on top
+			{ -0.125, 0.6875, -0.125, 0.125, 0.75,   0.125 },
+			{ -0.1875,  0.625,  -0.1875,  0.1875,  0.6875, 0.1875  },
+			{ -0.125, 0.5625, -0.125, 0.125, 0.625,  0.125 },
+			{ -0.1875,  0.5,    -0.1875,  0.1875,  0.5625, 0.1875  },
+			{ -0.125, 0.4375, -0.125, 0.125, 0.5,    0.125 },
+			{ -0.1875,  0.375,  -0.1875,  0.1875,  0.4375, 0.1875  },
+			{ -0.125, -0.5,    -0.125,  0.125,  0.375,  0.125  }, -- the post, slightly short
+		},
+		-- connect_top =
+		-- connect_bottom =
+		connect_front = {{-1/16,3/16,-1/2,1/16,5/16,-1/8},
+			{-1/16,-5/16,-1/2,1/16,-3/16,-1/8}},
+		connect_left = {{-1/2,3/16,-1/16,-1/8,5/16,1/16},
+			{-1/2,-5/16,-1/16,-1/8,-3/16,1/16}},
+		connect_back = {{-1/16,3/16,1/8,1/16,5/16,1/2},
+			{-1/16,-5/16,1/8,1/16,-3/16,1/2}},
+		connect_right = {{1/8,3/16,-1/16,1/2,5/16,1/16},
+			{1/8,-5/16,-1/16,1/2,-3/16,1/16}},
+	},
+	connects_to = {"group:fence", "group:wood", "group:tree"},
+	groups = {fence=1, choppy=1, snappy=1, oddly_breakable_by_hand=1 },
+	sounds = default.node_sound_stone_defaults(),
+}
+
+local sclip_tex = {
+	"technic_insulator_clip.png",
+	{ name = "strut.png^technic_steel_strut_overlay.png", color = "white" },
+	{ name = "strut.png", color = "white" }
+}
+
+local streetsmod = minetest.get_modpath("streets") or minetest.get_modpath ("steelsupport")
+-- cheapie's fork breaks it into several individual mods, with differernt names for the same content.
+
+if streetsmod then
+	sclip_tex = {
+		"technic_insulator_clip.png",
+		{ name = "streets_support.png^technic_steel_strut_overlay.png", color = "white" },
+		{ name = "streets_support.png", color = "white" }
+	}
+end
+
+local sclip_def = {
+	description = S("Steel strut with insulator/cable clip"),
+	drawtype = "mesh",
+	mesh = "technic_steel_strut_with_insulator_clip.obj",
+	tiles = sclip_tex,
+	paramtype = "light",
+	paramtype2 = "wallmounted",
+	is_ground_content = false,
+	sounds = default.node_sound_stone_defaults(),
+	groups = { choppy=1, cracky=1 },
+	backface_culling = false
+}
+
+if minetest.get_modpath("unifieddyes") then
+	iclip_def.paramtype2 = "colorwallmounted"
+	iclip_def.palette = "unifieddyes_palette_colorwallmounted.png"
+	iclip_def.after_place_node = function(pos, placer, itemstack, pointed_thing)
+		unifieddyes.fix_rotation(pos, placer, itemstack, pointed_thing)
+	end
+	iclip_def.groups = {choppy=1, snappy=1, oddly_breakable_by_hand=1, ud_param2_colorable = 1}
+	iclip_def.on_dig = unifieddyes.on_dig
+
+	iclipfence_def.paramtype2 = "color"
+	iclipfence_def.palette = "unifieddyes_palette_extended.png"
+	iclipfence_def.on_construct = unifieddyes.on_construct
+	iclipfence_def.groups = {fence=1, choppy=1, snappy=1, oddly_breakable_by_hand=1, ud_param2_colorable = 1}
+	iclipfence_def.on_dig = unifieddyes.on_dig
+
+	sclip_def.paramtype2 = "colorwallmounted"
+	sclip_def.palette = "unifieddyes_palette_colorwallmounted.png"
+	sclip_def.after_place_node = function(pos, placer, itemstack, pointed_thing)
+		unifieddyes.fix_rotation(pos, placer, itemstack, pointed_thing)
+	end
+	sclip_def.on_dig = unifieddyes.on_dig
+	sclip_def.groups = {choppy=1, cracky=1, ud_param2_colorable = 1}
+end
+
+minetest.register_node(":technic:insulator_clip", iclip_def)
+minetest.register_node(":technic:insulator_clip_fencepost", iclipfence_def)
+
+minetest.register_craft({
+	output = "technic:insulator_clip",
+	recipe = {
+		{ "", "dye:white", ""},
+		{ "", "technic:raw_latex", ""},
+		{ "technic:raw_latex", "default:stone", "technic:raw_latex"},
+	}
+})
+
+minetest.register_craft({
+	output = "technic:insulator_clip_fencepost 2",
+	recipe = {
+		{ "", "dye:white", ""},
+		{ "", "technic:raw_latex", ""},
+		{ "technic:raw_latex", "default:fence_wood", "technic:raw_latex"},
+	}
+})
+
+local steelmod = minetest.get_modpath("steel")
+
+if streetsmod or steelmod then
+	minetest.register_node(":technic:steel_strut_with_insulator_clip", sclip_def)
+
+	if steelmod then
+		minetest.register_craft({
+			output = "technic:steel_strut_with_insulator_clip",
+			recipe = {
+				{"technic:insulator_clip_fencepost"},
+				{"steel:strut_mount"}
+			}
+		})
+
+		minetest.register_craft({
+			output = "technic:steel_strut_with_insulator_clip",
+			recipe = {
+				{"technic:insulator_clip_fencepost", ""                    },
+				{"steel:strut",                      "default:steel_ingot" },
+			}
+		})
+
+	elseif streetsmod then
+		minetest.register_craft({
+			output = "technic:steel_strut_with_insulator_clip",
+			recipe = {
+				{"technic:insulator_clip_fencepost", ""                   },
+				{"streets:steel_support",           "default:steel_ingot" },
+			}
+		})
 	end
 end
 
- 
-function register_technic_stairs_alias(modname, origname, newmod, newname)
-	minetest.register_alias(modname .. ":slab_" .. origname, newmod..":slab_" .. newname)
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_inverted", newmod..":slab_" .. newname .. "_inverted")
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_wall", newmod..":slab_" .. newname .. "_wall")
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_quarter", newmod..":slab_" .. newname .. "_quarter")
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_quarter_inverted", newmod..":slab_" .. newname .. "_quarter_inverted")
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_quarter_wall", newmod..":slab_" .. newname .. "_quarter_wall")
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_three_quarter", newmod..":slab_" .. newname .. "_three_quarter")
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_three_quarter_inverted", newmod..":slab_" .. newname .. "_three_quarter_inverted")
-	minetest.register_alias(modname .. ":slab_" .. origname .. "_three_quarter_wall", newmod..":slab_" .. newname .. "_three_quarter_wall")
-	minetest.register_alias(modname .. ":stair_" .. origname, newmod..":stair_" .. newname)
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_inverted", newmod..":stair_" .. newname .. "_inverted")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_wall", newmod..":stair_" .. newname .. "_wall")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half", newmod..":stair_" .. newname .. "_wall_half")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half_inverted", newmod..":stair_" .. newname .. "_wall_half_inverted")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_half", newmod..":stair_" .. newname .. "_half")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_half_inverted", newmod..":stair_" .. newname .. "_half_inverted")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_right_half", newmod..":stair_" .. newname .. "_right_half")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_right_half_inverted", newmod..":stair_" .. newname .. "_right_half_inverted")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half", newmod..":stair_" .. newname .. "_wall_half")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_wall_half_inverted", newmod..":stair_" .. newname .. "_wall_half_inverted")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_inner", newmod..":stair_" .. newname .. "_inner")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_inner_inverted", newmod..":stair_" .. newname .. "_inner_inverted")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_outer", newmod..":stair_" .. newname .. "_outer")
-	minetest.register_alias(modname .. ":stair_" .. origname .. "_outer_inverted", newmod..":stair_" .. newname .. "_outer_inverted")
-	minetest.register_alias(modname .. ":panel_" .. origname .. "_bottom", newmod..":panel_" .. newname .. "_bottom")
-	minetest.register_alias(modname .. ":panel_" .. origname .. "_top", newmod..":panel_" .. newname .. "_top")
-	minetest.register_alias(modname .. ":panel_" .. origname .. "_vertical", newmod..":panel_" .. newname .. "_vertical")
-	minetest.register_alias(modname .. ":micro_" .. origname .. "_bottom", newmod..":micro_" .. newname .. "_bottom")
-	minetest.register_alias(modname .. ":micro_" .. origname .. "_top", newmod..":micro_" .. newname .. "_top")
-end 
+if minetest.get_modpath("unifieddyes") then
 
-register_technic_stairs_alias("stairsplus", "concrete", "technic", "concrete")
-register_technic_stairs_alias("stairsplus", "marble", "technic", "marble")
-register_technic_stairs_alias("stairsplus", "granite", "technic", "granite")
-register_technic_stairs_alias("stairsplus", "marble_bricks", "technic", "marble_bricks")
+	unifieddyes.register_color_craft({
+		output = "technic:insulator_clip_fencepost",
+		palette = "extended",
+		type = "shapeless",
+		neutral_node = "technic:insulator_clip_fencepost",
+		recipe = {
+			"NEUTRAL_NODE",
+			"MAIN_DYE"
+		}
+	})
+
+	unifieddyes.register_color_craft({
+		output = "technic:insulator_clip",
+		palette = "wallmounted",
+		type = "shapeless",
+		neutral_node = "technic:insulator_clip",
+		recipe = {
+			"NEUTRAL_NODE",
+			"MAIN_DYE"
+		}
+	})
+
+	unifieddyes.register_color_craft({
+		output = "technic:steel_strut_with_insulator_clip",
+		palette = "wallmounted",
+		type = "shapeless",
+		neutral_node = "",
+		recipe = {
+			"technic:steel_strut_with_insulator_clip",
+			"MAIN_DYE"
+		}
+	})
+
+	if steelmod then
+		unifieddyes.register_color_craft({
+			output = "technic:steel_strut_with_insulator_clip",
+			palette = "wallmounted",
+			neutral_node = "",
+			recipe = {
+				{ "technic:insulator_clip_fencepost", "MAIN_DYE" },
+				{ "steel:strut_mount",                ""         },
+			}
+		})
+	end
+
+	if streetsmod then
+		unifieddyes.register_color_craft({
+			output = "technic:steel_strut_with_insulator_clip",
+			palette = "wallmounted",
+			neutral_node = "technic:steel_strut_with_insulator_clip",
+			recipe = {
+				{ "technic:insulator_clip_fencepost", "MAIN_DYE"            },
+				{ "streets:steel_support",            "default:steel_ingot" },
+			}
+		})
+	end
+end

extranodes/locale/de.txt

@@ -0,0 +1,9 @@
+# German Translation for technic_extranodes
+# Deutsche Übersetzung von technic_extranodes
+# by Xanthin
+
+Marble = Marmor
+Marble Bricks = Marmorziegel
+Granite = Granit
+Concrete = Beton
+

extranodes/locale/es.txt

@@ -0,0 +1,7 @@
+# technic_extranodes traducido por Carlos Barraza
+
+Marble = Mármol
+Marble Bricks = Ladrillos de mármol
+Granite = Granito
+Concrete = Concreto
+

extranodes/locale/fr.txt

@@ -0,0 +1,7 @@
+# technic_extranodes translation template
+
+Marble          = Marbre
+Marble Bricks   = Briques en marbre
+Granite         = Granite
+Concrete        = Béton
+

extranodes/locale/pl.txt

@@ -0,0 +1,9 @@
+# Polish Translation for technic_extranodes
+# Polskie tłumaczenie technic_extranodes
+# by mat9117
+
+Marble = Marmur
+Marble Bricks = Marmurowe cegły
+Granite = Granit
+Concrete = Beton
+

extranodes/locale/pt_BR.txt

@@ -0,0 +1,9 @@
+# Braziliam portuguese translation for technic_extranodes
+# Tradução portuguesa brasileira para technic_extranodes
+# By Sires
+
+Marble = Mármore
+Marble Bricks = Tijolos de Mármore
+Granite = Granito
+Concrete = Concreto
+

extranodes/locale/template.txt

@@ -0,0 +1,7 @@
+# technic_extranodes translation template
+
+Marble =
+Marble Bricks =
+Granite =
+Concrete =
+

extranodes/locale/tr.txt

@@ -0,0 +1,6 @@
+# turkish translation by mahmutelmas06
+
+Marble = Mermer
+Marble Bricks = Mermer tuğla
+Granite = Granit
+Concrete = Beton

extranodes/mod.conf

@@ -0,0 +1,3 @@
+name = extranodes
+depends = default, technic_worldgen, basic_materials, concrete
+optional_depends = unifieddyes, intllib, moreblocks, steel, streetsmod

extranodes/models/technic_insulator_clip.obj

@@ -0,0 +1,173 @@
+# Blender v2.72 (sub 0) OBJ File: ''
+# www.blender.org
+o Cube
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+v -0.249997 0.500000 0.249997
+v -0.249997 0.500000 -0.249997
+v 0.249997 0.500000 -0.249997
+v 0.249997 0.500000 0.249997
+v -0.187500 0.500000 0.187500
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+v 0.187500 0.500000 -0.187500
+v 0.187500 0.500000 0.187500
+v -0.187500 0.750000 0.187500
+v -0.187500 0.750000 -0.187500
+v 0.187500 0.750000 -0.187500
+v 0.187500 0.750000 0.187500
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+v -0.250000 0.750000 -0.250000
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+v 0.500000 0.312500 -0.500000
+v 0.500000 0.312500 0.500000
+v 0.187500 0.625000 0.187500
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+v -0.187500 0.625000 0.187500
+v 0.187500 0.562500 0.187500
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+v 0.168668 0.531250 0.168668
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+v 0.168668 0.531250 -0.168668
+v -0.168668 0.531250 -0.168668
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extranodes/models/technic_steel_strut_with_insulator_clip.obj

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+# www.blender.org
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modpack.conf

@@ -0,0 +1 @@
+name = technic

modpack.txt

@@ -1 +0,0 @@
-

technic/README.md

@@ -0,0 +1,38 @@
+Technic
+=======
+
+License
+-------
+
+Copyright (C) 2012-2014 Maciej Kasatkin (RealBadAngel)
+
+Technic chests code is licensed under the GNU LGPLv2+.
+
+Texture licenses:
+
+BlockMen modified by Zefram (CC BY-SA 3.0):
+  * technic_chernobylite_block.png
+  * technic_corium_flowing_animated.png
+  * technic_corium_source_animated.png
+
+celeron55 (Perttu Ahola) modified by Zefram (CC BY-SA 3.0):
+  * technic_bucket_corium.png
+
+sdzen (Elise Staudter) (CC BY-SA 3.0):
+  * most of the older 16x16 textures
+
+leftshift (CC BY-SA 3.0):
+  * technic_river_water_can.png
+
+RealBadAngel: (WTFPL)
+  * Everything else.
+
+CC BY-SA 3.0: <http://creativecommons.org/licenses/by-sa/3.0/>
+
+Sound licenses:
+
+veikk0 (Veikko Mäkelä) (CC BY-SA 4.0):
+  * technic_hv_nuclear_reactor_siren_danger_loop.ogg
+    * Derived from "Nuclear alarm.wav" by Freesound.org user rene___ from <https://freesound.org/people/rene___/sounds/56778/>. Originally licensed under CC0 1.0 <https://creativecommons.org/publicdomain/zero/1.0/>
+
+CC BY-SA 4.0: <https://creativecommons.org/licenses/by-sa/4.0/>

technic/config.lua

@@ -1,7 +1,4 @@
-
-local worldpath = minetest.get_worldpath()
-
-technic.config = Settings(worldpath.."/technic.conf")
+technic.config = technic.config or Settings(minetest.get_worldpath().."/technic.conf")
 
 local conf_table = technic.config:to_table()
 
@@ -9,10 +6,13 @@ local defaults = {
 	enable_mining_drill = "true",
 	enable_mining_laser = "true",
 	enable_flashlight = "false",
-	enable_rubber_tree_generation = "true",
-	enable_marble_generation = "true",
-	enable_granite_generation = "true",
 	enable_wind_mill = "false",
+	enable_frames = "false",
+	enable_corium_griefing = "true",
+	enable_radiation_protection = "true",
+	enable_entity_radiation_damage = "true",
+	enable_longterm_radiation_damage = "true",
+	enable_nuclear_reactor_digiline_selfdestruct = "false",
 }
 
 for k, v in pairs(defaults) do
@@ -20,7 +20,3 @@ for k, v in pairs(defaults) do
 		technic.config:set(k, v)
 	end
 end
-
--- Create the config file if it doesn't exist
-technic.config:write()
-

technic/crafts.lua

@@ -1,57 +1,57 @@
+-- check if we have the necessary dependencies to allow actually using these materials in the crafts
+local mesecons_materials = minetest.get_modpath("mesecons_materials")
+
+-- Remove some recipes
+-- Bronze
+minetest.clear_craft({
+	type = "shapeless",
+	output = "default:bronze_ingot"
+})
+
+-- Accelerator tube
+if pipeworks.enable_accelerator_tube then
+	minetest.clear_craft({
+		output = "pipeworks:accelerator_tube_1",
+	})
+
+	minetest.register_craft({
+		output = 'pipeworks:accelerator_tube_1',
+		recipe = {
+			{'technic:copper_coil', 'pipeworks:tube_1', 'technic:copper_coil'},
+			}
+	})
+end
+
+-- Teleport tube
+if pipeworks.enable_teleport_tube then
+	minetest.clear_craft({
+		output = "pipeworks:teleport_tube_1",
+	})
+
+	minetest.register_craft({
+		output = 'pipeworks:teleport_tube_1',
+		recipe = {
+			{'default:mese_crystal', 'technic:copper_coil', 'default:mese_crystal'},
+			{'pipeworks:tube_1', 'technic:control_logic_unit', 'pipeworks:tube_1'},
+			{'default:mese_crystal', 'technic:copper_coil', 'default:mese_crystal'},
+			}
+	})
+end
+
+-- basic materials' brass ingot
+
+minetest.clear_craft({
+	output = "basic_materials:brass_ingot",
+})
+
+minetest.register_craft( {
+	type = "shapeless",
+	output = "basic_materials:brass_ingot 9",
+	recipe = { "basic_materials:brass_block" },
+})
+
 -- tubes crafting recipes
 
-minetest.register_craft({
-	output = 'pipeworks:tube_000000 9',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'default:glass', 'technic:stainless_steel_ingot'},
-		{'technic:stainless_steel_ingot', 'default:glass', 'technic:stainless_steel_ingot'},
-		{'technic:stainless_steel_ingot', 'default:glass', 'technic:stainless_steel_ingot'},
-	}
-})
-minetest.register_craft({
-	output = 'pipeworks:mese_tube_000000',
-	recipe = {
-		{'default:mese_crystal_fragment', 'pipeworks:tube_000000', 'default:mese_crystal_fragment'},
-		}
-})
-
-minetest.register_craft({
-    output = 'pipeworks:accelerator_tube_000000',
-    recipe = {
-        {'technic:copper_coil', 'pipeworks:tube_000000', 'technic:copper_coil'},
-        }
-})
-
-minetest.register_craft({
-    output = 'pipeworks:detector_tube_off_000000',
-    recipe = {
-        {'mesecons:mesecon', 'pipeworks:tube_000000', 'mesecons:mesecon'},
-        }
-})
-
-minetest.register_craft({
-    output = 'pipeworks:sand_tube_000000',
-    recipe = {
-        {'default:sand', 'pipeworks:tube_000000', 'default:sand'},
-        }
-})
-
-minetest.register_craft({
-    output = 'pipeworks:mese_sand_tube_000000',
-    recipe = {
-        {'default:mese_crystal_fragment', 'pipeworks:sand_tube_000000', 'default:mese_crystal_fragment'},
-        }
-})
-
-minetest.register_craft({
-    output = 'pipeworks:teleport_tube_000000',
-    recipe = {
-        {'default:mese_crystal', 'technic:copper_coil', 'default:mese_crystal'},
-        {'pipeworks:tube_000000', 'technic:control_logic_unit', 'pipeworks:tube_000000'},
-        {'default:mese_crystal', 'technic:copper_coil', 'default:mese_crystal'},
-        }
-})
-
 minetest.register_craft({
 	output = 'technic:diamond_drill_head',
 	recipe = {
@@ -73,70 +73,60 @@ minetest.register_craft({
 minetest.register_craft({
 	output = 'technic:blue_energy_crystal',
 	recipe = {
-		{'default:gold_ingot', 'technic:battery', 'dye:blue'},
+		{'moreores:mithril_ingot', 'technic:battery', 'dye:blue'},
 		{'technic:battery', 'technic:green_energy_crystal', 'technic:battery'},
-		{'dye:blue', 'technic:battery', 'default:gold_ingot'},
+		{'dye:blue', 'technic:battery', 'moreores:mithril_ingot'},
 	}
 })
 
 minetest.register_craft({
 	output = 'technic:red_energy_crystal',
 	recipe = {
-		{'default:gold_ingot', 'technic:battery', 'dye:red'},
-		{'technic:battery', 'default:diamondblock', 'technic:battery'},
-		{'dye:red', 'technic:battery', 'default:gold_ingot'},
-	}
-})
-
-minetest.register_craft({
-	output = 'technic:fine_copper_wire 2',
-	recipe = {
-		{'', 'default:copper_ingot', ''},
-		{'', 'default:copper_ingot', ''},
-		{'', 'default:copper_ingot', ''},
+		{'moreores:silver_ingot', 'technic:battery', 'dye:red'},
+		{'technic:battery', 'basic_materials:energy_crystal_simple', 'technic:battery'},
+		{'dye:red', 'technic:battery', 'moreores:silver_ingot'},
 	}
 })
 
 minetest.register_craft({
 	output = 'technic:copper_coil 1',
 	recipe = {
-		{'technic:fine_copper_wire', 'default:steel_ingot', 'technic:fine_copper_wire'},
-		{'default:steel_ingot', '', 'default:steel_ingot'},
-		{'technic:fine_copper_wire', 'default:steel_ingot', 'technic:fine_copper_wire'},
-	}
+		{'basic_materials:copper_wire', 'technic:wrought_iron_ingot', 'basic_materials:copper_wire'},
+		{'technic:wrought_iron_ingot', '', 'technic:wrought_iron_ingot'},
+		{'basic_materials:copper_wire', 'technic:wrought_iron_ingot', 'basic_materials:copper_wire'},
+	},
+	replacements = {
+		{"basic_materials:copper_wire", "basic_materials:empty_spool"},
+		{"basic_materials:copper_wire", "basic_materials:empty_spool"},
+		{"basic_materials:copper_wire", "basic_materials:empty_spool"},
+		{"basic_materials:copper_wire", "basic_materials:empty_spool"}
+	},
 })
 
-minetest.register_craft({
-	output = 'technic:motor',
-	recipe = {
-		{'default:steel_ingot', 'technic:copper_coil', 'default:steel_ingot'},
-		{'default:steel_ingot', 'technic:copper_coil', 'default:steel_ingot'},
-		{'default:steel_ingot', 'default:copper_ingot', 'default:steel_ingot'},
-	}
-})
+local isolation = mesecons_materials and "mesecons_materials:fiber" or "technic:rubber"
 
 minetest.register_craft({
 	output = 'technic:lv_transformer',
 	recipe = {
-		{'default:iron_lump',   'default:iron_lump', 'default:iron_lump'},
-		{'technic:copper_coil', 'default:iron_lump', 'technic:copper_coil'},
-		{'default:iron_lump',   'default:iron_lump', 'default:iron_lump'},
+		{isolation,                    'technic:wrought_iron_ingot', isolation},
+		{'technic:copper_coil',        'technic:wrought_iron_ingot', 'technic:copper_coil'},
+		{'technic:wrought_iron_ingot', 'technic:wrought_iron_ingot', 'technic:wrought_iron_ingot'},
 	}
 })
 
 minetest.register_craft({
 	output = 'technic:mv_transformer',
 	recipe = {
-		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
-		{'technic:copper_coil', 'default:steel_ingot', 'technic:copper_coil'},
-		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+		{isolation,                    'technic:carbon_steel_ingot', isolation},
+		{'technic:copper_coil',        'technic:carbon_steel_ingot', 'technic:copper_coil'},
+		{'technic:carbon_steel_ingot', 'technic:carbon_steel_ingot', 'technic:carbon_steel_ingot'},
 	}
 })
 
 minetest.register_craft({
 	output = 'technic:hv_transformer',
 	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
+		{isolation,                       'technic:stainless_steel_ingot', isolation},
 		{'technic:copper_coil',           'technic:stainless_steel_ingot', 'technic:copper_coil'},
 		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
 	}
@@ -145,10 +135,11 @@ minetest.register_craft({
 minetest.register_craft({
 	output = 'technic:control_logic_unit',
 	recipe = {
-		{'', 'default:gold_ingot', ''},
+		{'', 'basic_materials:gold_wire', ''},
 		{'default:copper_ingot', 'technic:silicon_wafer', 'default:copper_ingot'},
-		{'', 'default:copper_ingot', ''},
-	}
+		{'', 'technic:chromium_ingot', ''},
+	},
+	replacements = { {"basic_materials:gold_wire", "basic_materials:empty_spool"}, },
 })
 
 minetest.register_craft({
@@ -156,7 +147,7 @@ minetest.register_craft({
 	recipe = {
 		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
 		{'default:bronze_ingot',          'default:bronze_ingot',          'default:bronze_ingot'},
-		{'moreores:tin_ingot',            'moreores:tin_ingot',            'moreores:tin_ingot'},
+		{'default:tin_ingot',             'default:tin_ingot',             'default:tin_ingot'},
 	}
 })
 
@@ -167,22 +158,24 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craftitem("technic:nothing", {
-	description = "",
-	inventory_image = "blank.png",
+minetest.register_craft({
+	output = "technic:machine_casing",
+	recipe = {
+		{ "technic:cast_iron_ingot", "technic:cast_iron_ingot", "technic:cast_iron_ingot" },
+		{ "technic:cast_iron_ingot", "basic_materials:brass_ingot", "technic:cast_iron_ingot" },
+		{ "technic:cast_iron_ingot", "technic:cast_iron_ingot", "technic:cast_iron_ingot" },
+	},
 })
 
+
 minetest.register_craft({
+	output = "default:dirt 2",
 	type = "shapeless",
-	output = "technic:nothing",
-	recipe = {"default:copper_ingot", "default:steel_ingot"}
+	replacements = {{"bucket:bucket_water","bucket:bucket_empty"}},
+	recipe = {
+		"technic:stone_dust",
+		"group:leaves",
+		"bucket:bucket_water",
+		"group:sand",
+	},
 })
-
-if minetest.register_craft_predict then
-	minetest.register_craft_predict(function(itemstack, player, old_craft_grid, craft_inv)
-		if itemstack:get_name() == "technic:nothing" then
-			return ItemStack("")
-		end
-	end)
-end
-

technic/depends.txt

@@ -1,6 +1,14 @@
 default
-moreores
 pipeworks
-mesecons
+technic_worldgen
+basic_materials
+bucket?
+screwdriver?
+mesecons?
 mesecons_mvps?
+digilines?
+digiline_remote?
 intllib?
+unified_inventory?
+vector_extras?
+dye?

technic/doc/api.md

@@ -0,0 +1,137 @@
+This file is fairly incomplete. Help is welcome.
+
+Tiers
+-----
+The tier is a string, currently `"LV"`, `"MV"` and `"HV"` are supported.
+
+Network
+-------
+The network is the cable with the connected machine nodes. Currently the
+switching station handles the network activity.
+
+Helper functions
+----------------
+* `technic.EU_string(num)`
+	* Converts num to a human-readable string (see pretty_num)
+	  and adds the `EU` unit
+	* Use this function when showing players energy values
+* `technic.pretty_num(num)`
+	* Converts the number `num` to a human-readable string with SI prefixes
+* `technic.swap_node(pos, nodename)`
+	* Same as `mintest.swap_node` but it only changes the nodename.
+	* It uses `minetest.get_node` before swapping to ensure the new nodename
+	  is not the same as the current one.
+* `technic.get_or_load_node(pos)`
+	* If the mapblock is loaded, it returns the node at pos,
+	  else it loads the chunk and returns `nil`.
+* `technic.set_RE_wear(itemstack, item_load, max_charge)`
+	* If the `wear_represents` field in the item's nodedef is
+	  `"technic_RE_charge"`, this function does nothing.
+* `technic.refill_RE_charge(itemstack)`
+	* This function fully recharges an RE chargeable item.
+	* If `technic.power_tools[itemstack:get_name()]` is `nil` (or `false`), this
+	  function does nothing, else that value is the maximum charge.
+	* The itemstack metadata is changed to contain the charge.
+* `technic.is_tier_cable(nodename, tier)`
+	* Tells whether the node `nodename` is the cable of the tier `tier`.
+* `technic.get_cable_tier(nodename)`
+	* Returns the tier of the cable `nodename` or `nil`.
+* `technic.trace_node_ray(pos, dir, range)`
+	* Returns an iteration function (usable in the for loop) to iterate over the
+	  node positions along the specified ray.
+	* The returned positions will not include the starting position `pos`.
+* `technic.trace_node_ray_fat(pos, dir, range)`
+	* Like `technic.trace_node_ray` but includes extra positions near the ray.
+	* The node ray functions are used for mining lasers.
+* `technic.config:get(name)`
+	* Some configuration function
+* `technic.tube_inject_item(pos, start_pos, velocity, item)`
+	* Same as `pipeworks.tube_inject_item`
+
+Registration functions
+----------------------
+* `technic.register_power_tool(itemname, max_charge)`
+	* Same as `technic.power_tools[itemname] = max_charge`
+	* This function makes the craftitem `itemname` chargeable.
+* `technic.register_machine(tier, nodename, machine_type)`
+	* Same as `technic.machines[tier][nodename] = machine_type`
+	* Currently this is requisite to make technic recognize your node.
+	* See also `Machine types`
+* `technic.register_tier(tier)`
+	* Same as `technic.machines[tier] = {}`
+	* See also `tiers`
+
+### Specific machines
+* `technic.register_solar_array(data)`
+	* data is a table
+* `technic.can_insert_unique_stack(pos, node, stack, direction)`
+* `technic.insert_object_unique_stack(pos, node, stack, direction)`
+	* Functions for the parameters `can_insert` and `insert_object` to avoid
+	  filling multiple inventory slots with same type of item.
+
+Used itemdef fields
+-------------------
+* groups:
+	* `technic_<ltier> = 1` ltier is a tier in small letters; this group makes
+	  the node connect to the cable(s) of the right tier.
+	* `technic_machine = 1` Currently used for
+* `connect_sides`
+	* In addition to the default use (see lua_api.txt), this tells where the
+	  machine can be connected.
+#
+#
+* `technic_run(pos, node)`
+	* This function is currently used to update the node.
+	  Modders have to manually change the information about supply etc. in the
+	  node metadata.
+
+Machine types
+-------------
+There are currently following types:
+* `technic.receiver = "RE"` e.g. grinder
+* `technic.producer = "PR"` e.g. solar panel
+* `technic.producer_receiver = "PR_RE"` supply converter
+* `technic.battery  = "BA"` e.g. LV batbox
+
+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 a workaround 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 for now all the power distribution logic resides in this single node.
+
+### Node meta usage
+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 to meta data is because some machine
+could require several supplies to work.
+This way the supplies are separated per network.

technic/helpers.lua

@@ -1,10 +1,223 @@
-function get_item_meta (string)
-	if string.find(string, "return {") then
-		return minetest.deserialize(string)
-	else return nil
+local constant_digit_count = technic.config:get("constant_digit_count")
+
+-- converts a number to a readable string with SI prefix, e.g. 10000 → "10 k",
+-- 15 → "15 ", 0.1501 → "150.1 m"
+-- a non-breaking space (U+a0) instead of a usual one is put after number
+-- The precision is 4 digits
+local prefixes = {[-8] = "y", [-7] = "z", [-6] = "a", [-5] = "f", [-4] = "p",
+	[-3] = "n", [-2] = "µ", [-1] = "m", [0] = "",  [1] = "k", [2] = "M",
+	[3] = "G", [4] = "T", [5] = "P", [6] = "E", [7] = "Z", [8] = "Y"}
+function technic.pretty_num(num)
+	-- the small number added is due to floating point inaccuracy
+	local b = math.floor(math.log10(math.abs(num)) +0.000001)
+	local pref_i
+	if b ~= 0 then
+		-- b is decremented by 1 to avoid a single digit with many decimals,
+		-- e.g. instead of 1.021 MEU, 1021 kEU is shown
+		pref_i = math.floor((b - 1) / 3)
+	else
+		-- as special case, avoid showing e.g. 1100 mEU instead of 1.1 EU
+		pref_i = 0
+	end
+	if not prefixes[pref_i] then
+		-- This happens for 0, nan, inf, very big values, etc.
+		if num == 0 then
+			-- handle 0 explicilty to avoid showing "-0"
+			if not constant_digit_count then
+				return "0 "
+			end
+			-- gives 0.000
+			return string.format("%.3f ", 0)
+		end
+		return string.format("%.4g ", num)
+	end
+
+	num = num * 10 ^ (-3 * pref_i)
+	if constant_digit_count then
+		local comma_digits_cnt = 3 - (b - 3 * pref_i)
+		return string.format("%." .. comma_digits_cnt .. "f %s",
+			num, prefixes[pref_i])
+	end
+	return string.format("%.4g %s", num, prefixes[pref_i])
+end
+
+-- some unittests
+assert(technic.pretty_num(-0) == "0 ")
+assert(technic.pretty_num(0) == "0 ")
+assert(technic.pretty_num(1234) == "1234 ")
+assert(technic.pretty_num(123456789) == "123.5 M")
+
+
+-- used to display power values
+function technic.EU_string(num)
+	return technic.pretty_num(num) .. "EU"
+end
+
+
+--- Same as minetest.swap_node, but only changes name
+-- and doesn't re-set if already set.
+function technic.swap_node(pos, name)
+	local node = minetest.get_node(pos)
+	if node.name ~= name then
+		node.name = name
+		minetest.swap_node(pos, node)
 	end
 end
 
-function set_item_meta (table)
-	return minetest.serialize(table)
+
+--- Fully charge RE chargeable item.
+-- Must be defined early to reference in item definitions.
+function technic.refill_RE_charge(stack)
+	local max_charge = technic.power_tools[stack:get_name()]
+	if not max_charge then return stack end
+	technic.set_RE_wear(stack, max_charge, max_charge)
+	local meta = minetest.deserialize(stack:get_metadata()) or {}
+	meta.charge = max_charge
+	stack:set_metadata(minetest.serialize(meta))
+	return stack
+end
+
+
+-- If the node is loaded, returns it.  If it isn't loaded, load it and return nil.
+function technic.get_or_load_node(pos)
+	local node = minetest.get_node_or_nil(pos)
+	if node then return node end
+	local vm = VoxelManip()
+	local MinEdge, MaxEdge = vm:read_from_map(pos, pos)
+	return nil
+end
+
+
+technic.tube_inject_item = pipeworks.tube_inject_item or function(pos, start_pos, velocity, item)
+	local tubed = pipeworks.tube_item(vector.new(pos), item)
+	tubed:get_luaentity().start_pos = vector.new(start_pos)
+	tubed:set_velocity(velocity)
+	tubed:set_acceleration(vector.new(0, 0, 0))
+end
+
+
+--- Iterates over the node positions along the specified ray.
+-- The returned positions will not include the starting position.
+function technic.trace_node_ray(pos, dir, range)
+	local x_step = dir.x > 0 and 1 or -1
+	local y_step = dir.y > 0 and 1 or -1
+	local z_step = dir.z > 0 and 1 or -1
+
+	local i = 1
+	return function(p)
+		-- Approximation of where we should be if we weren't rounding
+		-- to nodes.  This moves forward a bit faster then we do.
+		-- A correction is done below.
+		local real_x = pos.x + (dir.x * i)
+		local real_y = pos.y + (dir.y * i)
+		local real_z = pos.z + (dir.z * i)
+
+		-- How far off we've gotten from where we should be.
+		local dx = math.abs(real_x - p.x)
+		local dy = math.abs(real_y - p.y)
+		local dz = math.abs(real_z - p.z)
+
+		-- If the real position moves ahead too fast, stop it so we
+		-- can catch up.  If it gets too far ahead it will smooth
+		-- out our movement too much and we won't turn fast enough.
+		if dx + dy + dz < 2 then
+			i = i + 1
+		end
+
+		-- Step in whichever direction we're most off course in.
+		if dx > dy then
+			if dx > dz then
+				p.x = p.x + x_step
+			else
+				p.z = p.z + z_step
+			end
+		elseif dy > dz then
+			p.y = p.y + y_step
+		else
+			p.z = p.z + z_step
+		end
+		if vector.distance(pos, p) > range then
+			return nil
+		end
+		return p
+	end, vector.round(pos)
+end
+
+
+--- Like trace_node_ray, but includes extra positions close to the ray.
+function technic.trace_node_ray_fat(pos, dir, range)
+	local x_step = dir.x > 0 and 1 or -1
+	local y_step = dir.y > 0 and 1 or -1
+	local z_step = dir.z > 0 and 1 or -1
+
+	local next_poses = {}
+
+	local i = 1
+	return function(p)
+		local ni, np = next(next_poses)
+		if np then
+			next_poses[ni] = nil
+			return np
+		end
+
+		-- Approximation of where we should be if we weren't rounding
+		-- to nodes.  This moves forward a bit faster then we do.
+		-- A correction is done below.
+		local real_x = pos.x + (dir.x * i)
+		local real_y = pos.y + (dir.y * i)
+		local real_z = pos.z + (dir.z * i)
+
+		-- How far off we've gotten from where we should be.
+		local dx = math.abs(real_x - p.x)
+		local dy = math.abs(real_y - p.y)
+		local dz = math.abs(real_z - p.z)
+
+		-- If the real position moves ahead too fast, stop it so we
+		-- can catch up.  If it gets too far ahead it will smooth
+		-- out our movement too much and we won't turn fast enough.
+		if dx + dy + dz < 2 then
+			i = i + 1
+		end
+
+		-- Step in whichever direction we're most off course in.
+		local sx, sy, sz  -- Whether we've already stepped along each axis
+		if dx > dy then
+			if dx > dz then
+				sx = true
+				p.x = p.x + x_step
+			else
+				sz = true
+				p.z = p.z + z_step
+			end
+		elseif dy > dz then
+			sy = true
+			p.y = p.y + y_step
+		else
+			sz = true
+			p.z = p.z + z_step
+		end
+
+		if vector.distance(pos, p) > range then
+			return nil
+		end
+
+		-- Add other positions that we're significantly off on.
+		-- We can just use fixed integer keys here because the
+		-- table will be completely cleared before we reach this
+		-- code block again.
+		local dlen = math.sqrt(dx*dx + dy*dy + dz*dz)
+		-- Normalized axis deltas
+		local dxn, dyn, dzn = dx / dlen, dy / dlen, dz / dlen
+		if not sx and dxn > 0.5 then
+			next_poses[1] = vector.new(p.x + x_step, p.y, p.z)
+		end
+		if not sy and dyn > 0.5 then
+			next_poses[2] = vector.new(p.x, p.y + y_step, p.z)
+		end
+		if not sz and dzn > 0.5 then
+			next_poses[3] = vector.new(p.x, p.y, p.z + z_step)
+		end
+
+		return p
+	end, vector.round(pos)
 end

technic/init.lua

@@ -2,17 +2,21 @@
 -- namespace: technic
 -- (c) 2012-2013 by RealBadAngel <mk@realbadangel.pl>
 
-technic = {}
-
 local load_start = os.clock()
+
+technic = rawget(_G, "technic") or {}
+technic.creative_mode = minetest.settings:get_bool("creative_mode")
+
+
 local modpath = minetest.get_modpath("technic")
 technic.modpath = modpath
 
+
 -- Boilerplate to support intllib
-if intllib then
+if rawget(_G, "intllib") then
 	technic.getter = intllib.Getter()
 else
-	technic.getter = function(s) return s end
+	technic.getter = function(s,a,...)if a==nil then return s end a={a,...}return s:gsub("(@?)@(%(?)(%d+)(%)?)",function(e,o,n,c)if e==""then return a[tonumber(n)]..(o==""and c or"")else return"@"..o..n..c end end) end
 end
 local S = technic.getter
 
@@ -22,15 +26,18 @@ dofile(modpath.."/config.lua")
 -- Helper functions
 dofile(modpath.."/helpers.lua")
 
--- Items 
+-- Items
 dofile(modpath.."/items.lua")
 
--- Craft recipes for items 
+-- Craft recipes for items
 dofile(modpath.."/crafts.lua")
 
 -- Register functions
 dofile(modpath.."/register.lua")
 
+-- Radiation
+dofile(modpath.."/radiation.lua")
+
 -- Machines
 dofile(modpath.."/machines/init.lua")
 
@@ -40,28 +47,7 @@ dofile(modpath.."/tools/init.lua")
 -- Aliases for legacy node/item names
 dofile(modpath.."/legacy.lua")
 
-function has_locked_chest_privilege(meta, player)
-	if player:get_player_name() ~= meta:get_string("owner") then
-		return false
-	end
-	return true
-end
-
--- Swap nodes out. Return the node name.
-function hacky_swap_node(pos, name)
-	local node = minetest.get_node(pos)
-	if node.name ~= name then
-		local meta = minetest.get_meta(pos)
-		local meta_table = meta:to_table()
-		node.name = name
-		minetest.set_node(pos, node)
-		meta = minetest.get_meta(pos)
-		meta:from_table(meta_table)
-	end
-	return node.name
-end
-
-if minetest.setting_get("log_mod") then
+if minetest.settings:get_bool("log_mods") then
 	print(S("[Technic] Loaded in %f seconds"):format(os.clock() - load_start))
 end
 

technic/items.lua

@@ -11,11 +11,6 @@ minetest.register_craftitem( "technic:doped_silicon_wafer", {
 	inventory_image = "technic_doped_silicon_wafer.png",
 })
 
-minetest.register_craftitem("technic:enriched_uranium", {
-	description = S("Enriched Uranium"),
-	inventory_image = "technic_enriched_uranium.png",
-})
-
 minetest.register_craftitem("technic:uranium_fuel", {
 	description = S("Uranium Fuel"),
 	inventory_image = "technic_uranium_fuel.png",
@@ -32,13 +27,15 @@ minetest.register_tool("technic:blue_energy_crystal", {
 		"technic_diamond_block_blue.png",
 		"technic_diamond_block_blue.png",
 		"technic_diamond_block_blue.png"),
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
 	tool_capabilities = {
 		max_drop_level = 0,
 		groupcaps = {
 			fleshy = {times={}, uses=10000, maxlevel=0}
 		}
 	}
-}) 
+})
 
 minetest.register_tool("technic:green_energy_crystal", {
 	description = S("Green Energy Crystal"),
@@ -46,13 +43,15 @@ minetest.register_tool("technic:green_energy_crystal", {
 		"technic_diamond_block_green.png",
 		"technic_diamond_block_green.png",
 		"technic_diamond_block_green.png"),
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
 	tool_capabilities = {
 		max_drop_level = 0,
 		groupcaps = {
 			fleshy = {times={}, uses=10000, maxlevel=0}
 		}
 	}
-}) 
+})
 
 minetest.register_tool("technic:red_energy_crystal", {
 	description = S("Red Energy Crystal"),
@@ -60,18 +59,14 @@ minetest.register_tool("technic:red_energy_crystal", {
 		"technic_diamond_block_red.png",
 		"technic_diamond_block_red.png",
 		"technic_diamond_block_red.png"),
+	wear_represents = "technic_RE_charge",
+	on_refill = technic.refill_RE_charge,
 	tool_capabilities = {
 		max_drop_level = 0,
 		groupcaps = {
 			fleshy = {times={}, uses=10000, maxlevel=0}
 		}
 	}
-}) 
-
-
-minetest.register_craftitem("technic:fine_copper_wire", {
-	description = S("Fine Copper Wire"),
-	inventory_image = "technic_fine_copper_wire.png",
 })
 
 minetest.register_craftitem("technic:copper_coil", {
@@ -79,20 +74,11 @@ minetest.register_craftitem("technic:copper_coil", {
 	inventory_image = "technic_copper_coil.png",
 })
 
-minetest.register_craftitem("technic:motor", {
-	description = S("Electric Motor"),
-	inventory_image = "technic_motor.png",
-})
-
 minetest.register_craftitem("technic:lv_transformer", {
 	description = S("Low Voltage Transformer"),
 	inventory_image = "technic_lv_transformer.png",
 })
 
-minetest.register_craftitem("technic:lv_transformer", {
-	description = S("Low Voltage Transformer"),
-	inventory_image = "technic_lv_transformer.png",
-})
 minetest.register_craftitem("technic:mv_transformer", {
 	description = S("Medium Voltage Transformer"),
 	inventory_image = "technic_mv_transformer.png",
@@ -138,3 +124,80 @@ minetest.register_craftitem("technic:carbon_cloth", {
 	inventory_image = "technic_carbon_cloth.png",
 })
 
+minetest.register_node("technic:machine_casing", {
+	description = S("Machine Casing"),
+	groups = {cracky=2},
+	sunlight_propagates = true,
+	paramtype = "light",
+	drawtype = "allfaces",
+	tiles = {"technic_machine_casing.png"},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+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 block = "technic:uranium"..psuffix.."_block"
+	local ov = p == 7 and minetest.override_item or nil;
+	(ov or minetest.register_craftitem)(ingot, {
+		description = string.format(S("%.1f%%-Fissile Uranium Ingot"), p/10),
+		inventory_image = "technic_uranium_ingot.png",
+		groups = {uranium_ingot=1, not_in_creative_inventory=nici},
+	});
+	-- Note on radioactivity of blocks:
+	-- Source: <http://www.wise-uranium.org/rup.html>
+	-- The baseline radioactivity of an isotope is not especially
+	-- correlated with whether it's fissile (i.e., suitable as
+	-- reactor fuel).  Natural uranium consists mainly of fissile
+	-- U-235 and non-fissile U-238, and both U-235 and U-238 are
+	-- significantly radioactive.  U-235's massic activity is
+	-- about 80.0 MBq/kg, and U-238's is about 12.4 MBq/kg, which
+	-- superficially suggests that 3.5%-fissile uranium should have
+	-- only 1.19 times the activity of fully-depleted uranium.
+	-- But a third isotope affects the result hugely: U-234 has
+	-- massic activity of 231 GBq/kg.  Natural uranium has massic
+	-- composition of 99.2837% U-238, 0.711% U-235, and 0.0053% U-234,
+	-- so its activity comes roughly 49% each from U-234 and U-238
+	-- and only 2% from U-235.  During enrichment via centrifuge,
+	-- the U-234 fraction is concentrated along with the U-235, with
+	-- the U-234:U-235 ratio remaining close to its original value.
+	-- (Actually the U-234 gets separated from U-238 slightly more
+	-- than the U-235 is, so the U-234:U-235 ratio is slightly
+	-- higher in enriched uranium.)  A typical massic composition
+	-- for 3.5%-fissile uranium is 96.47116% U-238, 3.5% U-235, and
+	-- 0.02884% U-234.  This gives 3.5%-fissile uranium about 6.55
+	-- times the activity of fully-depleted uranium.  The values we
+	-- compute here for the "radioactive" group value are based on
+	-- linear interpolation of activity along that scale, rooted at
+	-- a natural (0.7%-fissile) uranium block having the activity of
+	-- 9 uranium ore blocks (due to 9 ingots per block).  The group
+	-- value is proportional to the square root of the activity, and
+	-- uranium ore has radioactive=1.  This yields radioactive=1.0
+	-- for a fully-depleted uranium block and radioactive=2.6 for
+	-- a 3.5%-fissile uranium block.
+	local radioactivity = math.floor(math.sqrt((1+5.55*p/35) * 18 / (1+5.55*7/35)) + 0.5);
+	(ov or minetest.register_node)(block, {
+		description = string.format(S("%.1f%%-Fissile Uranium Block"), p/10),
+		tiles = {"technic_uranium_block.png"},
+		is_ground_content = true,
+		groups = {uranium_block=1, not_in_creative_inventory=nici,
+			cracky=1, level=2, radioactive=radioactivity},
+		sounds = default.node_sound_stone_defaults(),
+	});
+	if not ov then
+		minetest.register_craft({
+			output = block,
+			recipe = {
+				{ingot, ingot, ingot},
+				{ingot, ingot, ingot},
+				{ingot, ingot, ingot},
+			},
+		})
+		minetest.register_craft({
+			output = ingot.." 9",
+			recipe = {{block}},
+		})
+	end
+end
+

technic/legacy.lua

@@ -17,16 +17,25 @@ technic.legacy_nodenames = {
 	["technic:electric_furnace_active"] = "technic:lv_electric_furnace_active",
 	["technic:grinder"]        = "technic:lv_grinder",
 	["technic:grinder_active"] = "technic:lv_grinder_active",
+	["technic:extractor"]        = "technic:lv_extractor",
+	["technic:extractor_active"] = "technic:lv_extractor_active",
+	["technic:compressor"]        = "technic:lv_compressor",
+	["technic:compressor_active"] = "technic:lv_compressor_active",
 	["technic:hv_battery_box"] = "technic:hv_battery_box0",
-	["technic:hv_cable"] = "technic:hv_cable0",
-	["technic:lv_cable"] = "technic:lv_cable0",
-	["technic:mv_cable"] = "technic:mv_cable0",
 	["technic:mv_battery_box"] = "technic:mv_battery_box0",
 	["technic:generator"]        = "technic:lv_generator",
 	["technic:generator_active"] = "technic:lv_generator_active",
+	["technic:iron_dust"] = "technic:wrought_iron_dust",
+	["technic:enriched_uranium"] = "technic:uranium35_ingot",
 }
 
 for old, new in pairs(technic.legacy_nodenames) do
 	minetest.register_alias(old, new)
 end
 
+for i = 0, 64 do
+	minetest.register_alias("technic:hv_cable"..i, "technic:hv_cable")
+	minetest.register_alias("technic:mv_cable"..i, "technic:mv_cable")
+	minetest.register_alias("technic:lv_cable"..i, "technic:lv_cable")
+end
+

technic/locale/de.txt

@@ -0,0 +1,168 @@
+# German Translation for Technic Mod
+# Deutsche Uebersetzung des Technic Mods
+# by Xanthin
+
+## Misc
+[Technic] Loaded in %f seconds = [Technic] ist in %f Sekunden geladen
+
+## Items
+Silicon Wafer = Siliziumscheibe
+Doped Silicon Wafer = Dotierte Siliziumscheibe
+Enriched Uranium = Angereichertes Uran
+Uranium Fuel = Uranbrennstoff
+Diamond Drill Head = Diamantbohrkopf
+Blue Energy Crystal = Blauer Energiekristall
+Green Energy Crystal = Gruener Energiekristall
+Red Energy Crystal = Roter Energiekristall
+Fine Copper Wire = Feinkupferdraht
+Copper Coil = Kupferspule
+Electric Motor = Elektromotor
+Low Voltage Transformer = Niederspannungstransformator
+Medium Voltage Transformer = Mittelspannungstransformator
+High Voltage Transformer = Hochspannungstransformator
+Control Logic Unit = Steuer- und Regelungseinheit
+Mixed Metal Ingot = Mischmetallbarren
+Composite Plate = Verbundplatte
+Copper Plate = Kupferplatte
+Carbon Plate = Kohlefaserplatte
+Graphite = Graphit
+Carbon Cloth = Kohlefasergewebe
+Raw Latex = Rohlatex
+Rubber Fiber = Gummifaser
+%.1f%%-Fissile Uranium Ingot =
+%.1f%%-Fissile Uranium Block =
+
+## Machine misc
+Machine cannot be removed because it is not empty = Die Maschine kann nicht entfernt werden, weil sie noch nicht leer ist.
+Inventory move disallowed due to protection = Das Inventar ist geschuetzt, Zugriff verweigert.
+# $1: Machine name (Includes tier)
+@1 Active (@2 EU) = @1 ist eingeschaltet (@2 EU)
+%s Active = %s ist eingeschaltet
+%s Disabled = %s ist ausgeschaltet
+%s Enabled =
+%s Idle = %s ist bereit
+%s Improperly Placed = %s ist falsch plaziert
+%s Unpowered = %s hat keine Stromversorgung
+%s Out Of Fuel = %s hat keinen Brennstoff
+%s Has Bad Cabling = %s ist falsch verkabelt
+%s Has No Network = %s hat kein Netzwerk
+%s Finished = %s ist fertig
+Enable/Disable = Einschalten/Ausschalten
+Range = Reichweite
+Upgrade Slots = Verbesserungsfaecher
+In: = Rein:
+Out: = Raus:
+Slot %d = Fach %d
+Itemwise = Einzelstuecke
+Stackwise = Ganzer Stapel
+Owner: =
+Unlocked =
+Locked =
+Radius: =
+Enabled =
+Disabled =
+
+## Machine names
+# $1: Tier
+%s Alloy Furnace = %s Legierungsofen
+%s Battery Box = %s Batteriebox
+%s Cable = %s Kabel
+%s Compressor = %s Kompressor
+%s Extractor = %s Extraktor
+%s Forcefield Emitter = %s Kraftfeld-Emitter
+%s Furnace = %s Ofen
+%s Grinder = %s Schleifmaschine
+%s Music Player = %s Musikspieler
+%s Quarry = %s Steinbruch
+%s Tool Workshop = %s Werkzeugwerkstatt
+Arrayed Solar %s Generator = %s Solaranlage
+Fuel-Fired %s Generator = %s Kohle-Generator
+Geothermal %s Generator = %s Geothermie-Generator
+Hydro %s Generator = %s Wassermuehle
+Nuclear %s Generator Core = %s Reaktorkern
+Small Solar %s Generator = %s Solarmodul
+Wind %s Generator = %s Windmuehle
+Self-Contained Injector = Selbstversorger-Injektor
+Constructor Mk%d = Konstruktor Modell %d
+Frame = Rahmen
+Frame Motor = Rahmenmotor
+Template = Schablone
+Template (replacing) = Schablone (ersetzend)
+Template motor = Schablonenmotor
+Template tool = Schablonenwerkzeug
+Battery Box = Batteriebox
+Supply Converter = Stromumwandler
+Switching Station = Schaltanlage
+Fuel-Fired Alloy Furnace = Kohle-Legierungsofen
+Fuel-Fired Furnace = Kohle-Ofen
+Wind Mill Frame = Windmuehlengeruest
+Forcefield = Kraftfeld
+Nuclear Reactor Rod Compartment = Brennstabfaecher
+Administrative World Anchor =
+
+## Machine-specific
+# $1: Pruduced EU
+Charge = Aufladen
+Discharge = Entladen
+Power level = Energiestufe
+# $1: Tier $2: current_charge $3: max_charge
+@1 Battery Box: @2/@3 = @1 Batteriebox: @2/@3
+# $1: Machine name $2: Supply $3: Demand
+@1. Supply: @2 Demand: @3 = @1. Versorgung: @2 Bedarf: @3
+Production at %d%% = Produktion bei %d%%
+Choose Milling Program: = Waehle ein Fraesprogramm:
+Slim Elements half / normal height: = Schmale Elemente von halber / normaler Hoehe:
+Current track %s = Aktueller Titel %s
+Stopped =
+Keeping %d/%d map blocks loaded =
+Digging not started =
+Digging finished =
+Digging %d m above machine =
+Digging %d m below machine =
+
+## Grinder Recipes
+# $1: Name
+%s Dust = %sstaub
+Akalin = Akalin
+Alatro = Alatro
+Arol = Arol
+Brass = Messing
+Bronze = Bronze
+Carbon Steel = Kohlenstoffstahl
+Cast Iron = Gusseisen
+Chromium = Chrom
+Coal = Kohle
+Copper = Kupfer
+Gold = Gold
+Mithril = Mithril
+Silver = Silber
+Stainless Steel = Edelstahl
+Talinite = Talinite
+Tin = Zinn
+Wrought Iron = Schmiedeeisen
+Zinc = Zink
+%.1f%%-Fissile Uranium =
+
+## Tools
+RE Battery = Akkubatterie
+Water Can = Wasserkanister
+Lava Can = Lavakanister
+Chainsaw = Kettensaege
+Flashlight = Taschenlampe
+3 nodes deep. = 3 Bloecke tief.
+3 nodes tall. = 3 Bloecke hoch.
+3 nodes wide. = 3 Bloecke breit.
+3x3 nodes. = 3x3 Bloecke.
+Use while sneaking to change Mining Drill Mk%d modes. = Halte die Shift-Taste beim Benutzen gedrueckt, um die Funktion des Bergbaubohrers Modell %d zu aendern.
+Mining Drill Mk%d Mode %d = Bergbaubohrer Modell %d Funktion %d
+Mining Drill Mk%d = Bergbaubohrer Modell %d
+Mining Laser Mk%d = Bergbaulaser Modell %d
+Single node. = Einzelblock
+Sonic Screwdriver = Schallschraubendreher
+Tree Tap = Baumzapfhahn
+
+## Craft descriptions
+Alloy cooking =
+Grinding =
+Compressing =
+Extracting =

technic/locale/es.txt

@@ -1,4 +1,3 @@
-# es.txt
 # Spanish Translation for Technic Mod
 # Traduccion al Español del Mod Technic
 # Autor: Diego Martínez <kaeza>
@@ -30,11 +29,16 @@ Graphite = Grafito
 Carbon Cloth = Tela de Carbon
 Raw Latex = Latex Crudo
 Rubber Fiber = Fibra de Hule
+%.1f%%-Fissile Uranium Ingot =
+%.1f%%-Fissile Uranium Block =
 
 ## Machine misc
 Machine cannot be removed because it is not empty = La maquina no puede removerse porque no esta vacia
+Inventory move disallowed due to protection =
 # $1: Machine name (Includes tier)
+@1 Active (@2 EU) = @1 Activo (@2 EU)
 %s Active = %s Activo
+%s Enabled =
 %s Idle = %s Quieto
 %s Unpowered = %s Sin Energia
 %s Out Of Fuel = %s Sin Combustible
@@ -45,82 +49,70 @@ Machine cannot be removed because it is not empty = La maquina no puede removers
 %s Improperly Placed = %s No Colocado Apropiadamente
 Range = Alcance
 Enable/Disable = Habilitar/Deshabilitar
+Itemwise =
+Stackwise =
+Owner: =
+Unlocked =
+Locked =
+Radius: =
+Enabled =
+Disabled =
 
 ## Machine names
 # $1: Tier
 %s Alloy Furnace = Horno de Aleacion %s
 %s Battery Box = Caja de Bateria %s
 %s Cable = Cable %s
-%s Electric Furnace = Horno Electrico %s
+%s Compressor = Compresor %s
+%s Extractor = Extractor %s
+%s Forcefield Emitter = Emisor de Campo de Fuerza %s
+%s Furnace = Horno %s
 %s Grinder = Amoladora %s
-%s Generator = Generador %s
-%s Solar Array = Panel Solar %s
+%s Music Player = Reproductor de Musica %s
+%s Quarry = Cantera %s
+%s Tool Workshop = Taller de Herramientas %s
+Arrayed Solar %s Generator = Panel Solar %s
+Fuel-Fired %s Generator = Generador a Carbon %s
+Geothermal %s Generator = Generador Geotermico %s
+Hydro %s Generator = Molino de Agua %s
+Nuclear %s Generator Core = Nucleo de Reactor Nuclear %s
+Small Solar %s Generator = Panel Solar %s
+Wind %s Generator = Molino de Viento %s
+Self-Contained Injector =
+Constructor Mk%d =
+Frame =
+Frame Motor =
+Template =
+Template (replacing) =
+Template Motor =
+Template Tool =
 Supply Converter = Convertidor de Alimentacion
 Switching Station = Estacion de Conmutacion
 Battery Box = Caja de Baterias
-Quarry = Cantera
-CNC Machine = Maquina CNC
-Music Player = Reproductor de Musica
-Extractor = Extractor
-Coal Alloy Furnace = Horno de Aleacion a Carbon
-Tool WorkShop = Taller de Herramientas
+Fuel-Fired Alloy Furnace = Horno de Aleacion a Carbon
+Fuel-Fired Furnace = Horno a Carbon
 Forcefield = Campo de Fuerza
-Forcefield Emitter = Emisor de Campo de Fuerza
-Compressor = Compresor
-Geothermal Generator = Generador Geotermico
-Water Mill = Molino de Agua
 Nuclear Reactor Rod Compartment = Compartimiento para Vara de Reactor Nuclear
-Nuclear Reactor Core = Nucleo de Reactor Nuclear
-Wind Mill = Molino de Viento
 Wind Mill Frame = Armazon de Molino de Viento
-Solar Panel = Panel Solar
+Administrative World Anchor =
 
 ## Machine-specific
 # $1: Pruduced EU
 Charge = Cargar
 Discharge = Descargar
 Power level = Nivel de Poder
-# $1: Tier $2: current_charge $3: max_charge 
-%s Battery Box: %d/%d = Caja de Bateria %s: %d/%d
+# $1: Tier $2: current_charge $3: max_charge
+@1 Battery Box: @2/@3 = Caja de Bateria @1: @2/@3
 # $1: Machine name $2: Supply $3: Demand
-%s. Supply: %d Demand: %d = %s. Alimentacion: %d Demanda: %d
+@1. Supply: @2 Demand: @3 = @1. Alimentacion: @2 Demanda: @3
 # $1: Production percent
 Production at %d%% = Produccion en %d%%
-
-## CNC Machine
-Element Edge = Elemento Borde
-Tree = Arbol
-Element Cross Double = Elemento Cruz Doble
-Spike = Pica
-Element Edge Double = Elemento Borde Doble
-Two Curved Edge Block = Dos Bloques de Borde Curvados
-Pyramid = Piramide
-Slope Upside Down Inner Edge = Borde Interno de Rampa Al Reves
-Slope Upside Down Edge = Borde de Rampa Al Reves
-Element Straight Double = Elemento Doble Recto
-Sphere = Esfera
-Element End Double = Doble Fin de Elemento
-Element Straight = Recta de Elemento
-Horizontal Cylinder = Cilindro Horizontal
-Slope Inner Edge = Borde Interno de Rampa
-One Curved Edge Block = Un Bloque de Borde Curvado
-Element Cross = Cruce de Elementos
-Stick = Varita
-Element End = Fin de Elemento
-Slope Lying = Rampa en Reposo
-Slope Upside Down = Rampa Al Reves
-Slope Edge = Borde de Rampa
-Slope = Rampa
-Element T = Elemento T
-Cylinder = Cilindro
-Steel = Acero
-Cobble = Adoquines
-Stone = Piedra
-Brick = Ladrillo
-Dirt = Tierra
-Sandstone = Arenisca
-Wooden = Madera
-Leaves = Hojas
+Stopped =
+Keeping %d/%d map blocks loaded =
+Digging not started =
+Digging finished =
+Digging %d m above machine =
+Digging %d m below machine =
 
 ## Grinder Recipes
 # $1: Name
@@ -130,19 +122,23 @@ Alatro = Alatro
 Arol = Arol
 Brass = Laton
 Bronze = Bronce
+Carbon Steel = Acero al Carbono
+Cast Iron = Hierro Fundido
 Chromium = Cromo
 Coal = Carbon
 Copper = Cobre
 Gold = Oro
-Iron = Hierro
 Mithril = Mitrilo
 Silver = Plata
 Stainless Steel = Acero Inoxidable
 Talinite = Talinita
 Tin = Estanio
+Wrought Iron = Hierro Forjado
 Zinc = Zinc
+%.1f%%-Fissile Uranium =
 
 ## Tools
+RE Battery =
 Water Can = Bidon de Agua
 Lava Can = Bidon de Lava
 Chainsaw = Motosierra
@@ -151,7 +147,7 @@ Flashlight = Linterna
 3 nodes tall. = 3 nodos de alto.
 3 nodes wide. = 3 nodos de ancho.
 3x3 nodes. = 3x3 nodos.
-Hold shift and use to change Mining Drill Mk%d modes. = Manten pulsado Mayus y Usar para cambiar el modo del Taladro de Mineria Mk%d.
+Use while sneaking to change Mining Drill Mk%d modes. = Manten pulsado Mayus y Usar para cambiar el modo del Taladro de Mineria Mk%d.
 Mining Drill Mk%d Mode %d = Taladro de Mineria Mk%d Modo %d
 Mining Drill Mk%d = Taladro de Mineria Mk%d
 Mining Laser Mk%d = Laser de Mineria Mk%d
@@ -159,3 +155,8 @@ Single node. = Nodo simple.
 Sonic Screwdriver = Destonillador Sonico
 Tree Tap = Grifo de Arbol
 
+## Craft descriptions
+Alloy cooking =
+Grinding =
+Compressing =
+Extracting =

technic/locale/fr.txt

@@ -0,0 +1,215 @@
+# template.txt
+# Template for translations of Technic
+
+## Misc
+[Technic] Loaded in %f seconds                          = [Technic] Chargement en %f secondes
+                                                        
+## Items                                                
+Silicon Wafer                                           = Tranche de silicium
+Doped Silicon Wafer                                     = Tranche de silicium doppée
+Enriched Uranium                                        = Uranium enrichi
+Uranium Fuel                                            = Uranium 235
+Diamond Drill Head                                      = Tête de forage en diamant
+Blue Energy Crystal                                     = Cristal d'énergie bleu
+Green Energy Crystal                                    = Cristal d'énergie vert
+Red Energy Crystal                                      = Cristal d'énergie rouge
+Fine Copper Wire                                        = Fil en cuivre fin
+Fine Gold Wire                                          = Fil en or fin
+Fine Silver Wire                                        = Fil en argent fin
+Copper Coil                                             = Bobine de cuivre
+Electric Motor                                          = Moteur électrique
+Low Voltage Transformer                                 = Transformateur basse tension
+Medium Voltage Transformer                              = Transformateur moyenne tension
+High Voltage Transformer                                = Transformateur haute tension
+Control Logic Unit                                      = Unité de contrôle logique
+Mixed Metal Ingot                                       = Lingot de métal allié
+Composite Plate                                         = Plaque composite
+Copper Plate                                            = Plaque de cuivre
+Carbon Plate                                            = Plaque de carbone
+Graphite                                                = Graphite
+Carbon Cloth                                            = Fibre de carbone
+Raw Latex                                               = Latex brut
+Rubber Fiber                                            = Fibre de caoutchouc
+%.1f%%-Fissile Uranium Ingot                            = Lingot d'uranium fissile (%.1f%%)
+%.1f%%-Fissile Uranium Block                            = Bloc d'uranium fissile (%.1f%%)
+
+## Machine misc
+Machine cannot be removed because it is not empty       = La machine ne peut pas être retirée car elle n'est pas vide
+Inventory move disallowed due to protection             = Le mouvement d'inventaire n'est pas autorisé en raison de la protection
+
+# $1: Machine name (Includes tier)
+@1 Active (@2 EU)                                       = @1 Active (@2 EU)
+%s Active                                               = %s actif
+%s Disabled                                             = %s désactivé
+%s Enabled                                              = %s activé
+%s Idle                                                 = %s au repos
+%s Improperly Placed                                    = %s est mal placé
+%s is empty                                             = %s est vide
+%s Unpowered                                            = %s non alimenté en énergie
+%s Out Of Fuel                                          = %s plus de carburant
+%s Has Bad Cabling                                      = %s est mal cablé
+%s (Slave)                                              = %s (esclave)
+%s Has No Network                                       = %s n'a pas de réseau
+%s Finished                                             = %s a fini
+Enable/Disable                                          = Activer/Désactiver
+Range                                                   = Plage
+Upgrade Slots                                           = Emplacement d'amélioration
+In:                                                     = Entrée :
+Out:                                                    = Sortie :
+Slot %d                                                 = Emplacement %d
+Itemwise                                                = Item par Item
+Stackwise                                               = Stack par Stack
+Ignoring Mesecon Signal                                 = Ignorer le signal Mesecon
+Controlled by Mesecon Signal                            = Contrôlé par signal Mesecon
+Owner:                                                  = Propriétaire :
+Unlocked                                                = Déverrouillé
+Locked                                                  = Verrouillé
+Radius:                                                 = Rayon :
+Enabled                                                 = Activé
+Disabled                                                = Désactivé
+
+## Machine names
+# $1: Tier
+%s Alloy Furnace                                        = Four à alliage %s
+%s Battery Box                                          = Batterie %s
+%s Cable                                                = Câble %s
+%s CNC Machine                                          = Machine-outils %s
+%s Centrifuge                                           = Centrifugeuse %s
+%s Compressor                                           = Compresseur %s
+%s Extractor                                            = Extracteur %s
+%s Forcefield Emitter                                   = Emetteur de champ de force %s
+%s Furnace                                              = Four %s
+%s Grinder                                              = Broyeur %s
+%s Music Player                                         = Grammophone %s
+%s Quarry                                               = Carrière %s
+%s Tool Workshop                                        = Atelier d'outillage %s
+Arrayed Solar %s Generator                              = Générateur solaire %s
+Fuel-Fired %s Generator                                 = Générateur thermique %s
+Geothermal %s Generator                                 = Géénarteur géothermique %s
+Hydro %s Generator                                      = Générateur hydroélectrique %s
+Nuclear %s Generator Core                               = Générateur nucléaire %
+Small Solar %s Generator                                = Petit générateur solaire %s
+Wind %s Generator                                       = Générateur éolien %s
+Self-Contained Injector                                 = Injecteur autonome
+Constructor Mk%d                                        = Constructeur Mk%d
+Frame                                                   = Cadre
+Frame Motor                                             = Cadre de moteur
+Template                                                = Modèle
+Template (replacing)                                    =
+Template Motor                                          =
+Template Tool                                           =
+Battery Box                                             = Compartiment à batterie
+Supply Converter                                        = Convertisseur de tension
+Switching Station                                       = Station de commutation
+Fuel-Fired Alloy Furnace                                = Four à alliage à carburant
+Fuel-Fired Furnace                                      = Four à carburant
+Wind Mill Frame                                         = Cadre d'éolienne
+Forcefield                                              = Champ de force
+Nuclear Reactor Rod Compartment                         = Compartiment à barres du réacteur nucléaire
+Administrative World Anchor                             =
+                                                        
+## Machine-specific                                     
+# $1: Pruduced EU                                       
+Charge                                                  = Charger
+Discharge                                               = Décharger
+Power level                                             = Niveau d'énergie
+
+# $1: Tier $2: current_charge $3: max_charge 
+@1 Battery Box: @2/@3                                   = @1 batterie : @2/@3
+                                                        
+# $1: Machine name $2: Supply $3: Demand                
+@1. Supply: @2 Demand: @3                               = @1. fournit : @2 demande : @3
+Production at %d%%                                      = Production à %d%%
+Choose Milling Program:                                 = Choisissez le programme de fraisage :
+Slim Elements half / normal height:                     =
+Current track %s                                        = Morceau actuel %s
+Stopped                                                 = Arrêté
+Keeping %d/%d map blocks loaded                         =
+Digging not started                                     = Creusement non démarré
+Digging finished                                        = Creusement terminé
+Digging %d m above machine                              = Creusement à %dm au dessus de la machine
+Digging %d m below machine                              = Creusement à %dm en dessous de la machine
+@1 (@2 @3 -> @4 @5)                                     = @1 (@2 @3 -> @4 @5)
+                                                        
+## CNC                                                  
+Cylinder                                                =
+Element Cross                                           = Elément croisé
+Element Cross Double                                    = Elément croisé (double)
+Element Edge                                            = Elément de bordure
+Element Edge Double                                     = Elément de bordure (double)
+Element End                                             = Elément de fin
+Element End Double                                      = Elément de fin (double)
+Element Straight                                        = Elément droit
+Element Straight Double                                 = Elément droit (double)
+Element T                                               = Elément en T
+Element T Double                                        = Elément en T (double)
+Horizontal Cylinder                                     = Cylindre horizontal
+One Curved Edge Block                                   = Bloc à un bord incurvé
+Pyramid                                                 = Pyramide
+Slope                                                   = Pente
+Slope Edge                                              =
+Slope Inner Edge                                        =
+Slope Lying                                             =
+Slope Upside Down                                       =
+Slope Upside Down Edge                                  =
+Slope Upside Down Inner Edge                            =
+Sphere                                                  = Sphère
+Spike                                                   = Pointe
+Stick                                                   = Bâton
+Two Curved Edge Block                                   = Bloc à deux bords incurvés
+Brick                                                   = Brique
+Cobble                                                  = Pierre taillée
+Dirt                                                    = Terre
+Leaves                                                  = Feuilles
+Sandstone                                               = Grès
+Stone                                                   = Pierre
+Tree                                                    = Arbre
+Wooden                                                  = Bois
+
+## Grinder Recipes
+# $1: Name
+%s Dust                                                 = Poudre de %s
+Akalin                                                  =
+Alatro                                                  =
+Arol                                                    =
+Brass                                                   = Laiton
+Bronze                                                  = Bronze
+Carbon Steel                                            = Acier au carbone
+Cast Iron                                               = Fonte
+Chromium                                                = Chrome
+Coal                                                    = Charbon
+Copper                                                  = Cuivre
+Gold                                                    = Or
+Mithril                                                 = Mithril
+Silver                                                  = Argent
+Stainless Steel                                         = Acier inoxydable
+Talinite                                                = Talanite
+Tin                                                     = Etain
+Wrought Iron                                            = Fer
+Zinc                                                    = Zinc
+%.1f%%-Fissile Uranium                                  = Uranium fissile (%.1f%%)
+
+## Tools
+RE Battery                                              = Batterie RE
+Water Can                                               = Jerrycan d'eau
+Lava Can                                                = Jerrycan de lave
+Chainsaw                                                = Tronçonneuse
+Flashlight                                              = Lampe-torche
+3 nodes deep.                                           =
+3 nodes tall.                                           =
+3 nodes wide.                                           =
+3x3 nodes.                                              =
+Use while sneaking to change Mining Drill Mk%d modes.   =
+Mining Drill Mk%d Mode %d                               = Foreuse Mk%d Mode %d
+Mining Drill Mk%d                                       = Foreuse Mk%d
+Mining Laser Mk%d                                       = Foreuse laser Mk%d
+Single node.                                            = Mode simple.
+Sonic Screwdriver                                       = Tournevis supersonique
+Tree Tap                                                = Robinet à sève
+
+## Craft descriptions
+Alloy cooking                                           = Fonderie d'alliage
+Grinding                                                = Broyage
+Compressing                                             = Compression
+Extracting                                              = Extraction
+Separating                                              = Séparation

technic/locale/it.txt

@@ -26,12 +26,17 @@ Graphite = Lastra in graffite
 Carbon Cloth = Fibra di carbonio
 Raw Latex = Latex grezzo
 Rubber Fiber = Fibra di gomma
+%.1f%%-Fissile Uranium Ingot = %.1f%%-Lingotto di uranio fissile
+%.1f%%-Fissile Uranium Block = %.1f%%-Blocco di uranio fissile
 
 ## Machine misc
 Machine cannot be removed because it is not empty = La macchina non può essere rimossa perchè non è vuota
+Inventory move disallowed due to protection = Impossibile muovere l'inventario a causa della protezione
 # $1: Machine name (Includes tier)
+@1 Active (@2 EU) = @1 Attivo (@2 EU)
 %s Active = %s Attivo
 %s Disabled = %s Disabilitato
+%s Enabled = %s Abilitato
 %s Idle = %s Inattivo
 %s Improperly Placed = %s Piazzato impropiamente
 %s Unpowered = %s Non alimentato
@@ -41,36 +46,56 @@ Machine cannot be removed because it is not empty = La macchina non può essere
 %s Finished = %s Finito
 Enable/Disable = Abilita/Disabilita
 Range = Raggio
-
+Upgrade Slots = Alloggi di aggiornamento
+In: = Ingresso:
+Out: = Uscita:
+Slot %d = Alloggio %d
+Itemwise = Singolo elemento
+Stackwise = pila completa
+Owner: = Proprietario:
+Unlocked = Non chiuso a chiave
+Locked = Chiuso a chiave
+Radius: = Raggio:
+Enabled = Abilitato
+Disabled = Disabilitato
 
 ## Machine names
 # $1: Tier
 %s Alloy Furnace = %s Fornace per leghe
 %s Battery Box =  %s Box batterie
 %s Cable = Cavo %s
-%s Electric Furnace = %s Fornace elettrica
+%s Compressor = Compressore %s
+%s Extractor = Estrattore %s
+%s Forcefield Emitter = Emettitore di campo di forza %s
+%s Furnace = %s Fornace
 %s Grinder = %s Tritatutto
-%s Generator = %s Generatore
-%s Solar Array = %s Pannello Solare
+%s Music Player = Music Player %s
+%s Quarry = Cava %s
+%s Tool Workshop = Officina per attrezzi %s
+Arrayed Solar %s Generator = %s Pannello Solare
+Fuel-Fired %s Generator = %s Generatore a carbone
+Geothermal %s Generator = %s Generatore Geotermico
+Hydro %s Generator = Turbina Elettrica %s
+Nuclear %s Generator Core = Reattore nucleare %s
+Small Solar %s Generator = %s Pannello solare
+Wind %s Generator = %s Generatore eolico
+Self-Contained Injector = Ignettore
+Constructor Mk%d = Costruttore Mk%d
+Frame = Cornice
+Frame Motor = Cornice del motore
+Template = Sagoma
+Template (replacing) = Sagoma (di rimpiazzo)
+Template Motor = Motore per sagome
+Template Tool = Strumento per sagome
 Battery Box = Box batterie
 Supply Converter = Trasformatore
 Switching Station = Stazione di controllo
-CNC Machine = Tornio CNC
-Coal Alloy Furnace = Fornace per leghe a carbone
-Extractor = Estrattore
-Compressor = Compressore
-Solar Panel = Pannello solare
-Geothermal Generator = Generatore Geotermico
-Music Player = Music Player
-Water Mill = Turbina Elettrica
-Tool WorkShop = Officina per attrezzi
-Wind Mill = Generatore eolico
+Fuel-Fired Alloy Furnace = Fornace per leghe a carbone
+Fuel-Fired Furnace = Fornace a carbone
 Wind Mill Frame = Pala eolica
-Forcefield Emitter = Emettitore di campo di forza
 Forcefield = Campo di forza
-Nuclear Reactor Core = Reattore nucleare
 Nuclear Reactor Rod Compartment = Compartimento combustibile nucleare
-Quarry = Cava
+Administrative World Anchor = Ancora-mondo amministrativa
 
 ## Machine-specific
 # $1: Pruduced EU
@@ -78,46 +103,19 @@ Charge = Carica
 Discharge = Scarica
 Power level = Livello di potenza
 # $1: Tier $2: current_charge $3: max_charge
-%s Battery Box: %d/%d = %s Box Batterie: %d/%d
+@1 Battery Box: @2/@3 = @1 Box Batterie: @2/@3
 # $1: Machine name $2: Supply $3: Demand
-%s. Supply: %d Demand: %d = %s. Prodotto: %d Consumato: %d
+@1. Supply: @2 Demand: @3 = @1. Prodotto: @2 Consumato: @3
 Production at %d%% = Produzione a %d%%
-
-## CNC
-Cylinder = Cilindro
-Element Cross = Elemento a croce
-Element Cross Double = Elemento a croce doppio
-Element Edge =
-Element Edge Double =
-Element End = Elemento finale
-Element End Double = Elemento finale doppio
-Element Straight =
-Element Straight Double =
-Element T = Elemento a T
-Element T Double = Elemento a T doppio
-Horizontal Cylinder = Cilindro orizzontale
-One Curved Edge Block =
-Pyramid = Piramide
-Slope =
-Slope Edge =
-Slope Inner Edge =
-Slope Lying =
-Slope Upside Down =
-Slope Upside Down Edge =
-Slope Upside Down Inner Edge =
-Sphere = Sfera
-Spike =
-Stick = Bastone
-Two Curved Edge Block =
-Brick = Mattone
-Cobble = Ciottolato
-Dirt = Terra
-Leaves = Foglie
-Sandstone = Arenaria
-Steel = Acciaio
-Stone = Pietra
-Tree = Albero
-Wooden = Legno
+Choose Milling Program: = Scegliere un programma di Fresatura
+Slim Elements half / normal height: = Metà elementi sottili / altezza normale:
+Current track %s = Traccia corrente %s
+Stopped = Fermato
+Keeping %d/%d map blocks loaded = Mantenimento di %d/%d blocchi mappa caricati
+Digging not started = Scavo non iniziato
+Digging finished = Scavo finito
+Digging %d m above machine = Scavo di %d m sopra la macchina
+Digging %d m below machine = Scavo di %d m sotto la macchina
 
 ## Grinder Recipes
 # $1: Name
@@ -127,19 +125,23 @@ Alatro = Alatro
 Arol = Arol
 Brass = Ottone
 Bronze = Bronzo
+Carbon Steel = Acciaio al Carbonio
+Cast Iron = Ghisa
 Chromium = Cromo
 Coal = Carbone
 Copper = Rame
 Gold = Oro
-Iron = Ferro
 Mithril = Mithril
 Silver = Argento
 Stainless Steel = Acciaio Inossidabile
 Talinite = Talinite
 Tin = Stagno
+Wrought Iron = Ferro Battuto
 Zinc = Zinco
+%.1f%%-Fissile Uranium = %.1f%%-Uranio fissile
 
 ## Tools
+RE Battery = Batteria RE
 Water Can = Serbatoio d'acqua
 Lava Can = Serbatoio di lava
 Chainsaw = Motosega
@@ -148,10 +150,16 @@ Flashlight = Torcia
 3 nodes tall. = 3 nodi in altezza.
 3 nodes wide. = 3 nodi in larghezza.
 3x3 nodes. = 3x3 nodi.
-Hold shift and use to change Mining Drill Mk%d modes. = Premi shift (freccia grossa) e usa per cambiare modalità nella trivella da miniera Mk%d.
+Use while sneaking to change Mining Drill Mk%d modes. = Premi shift (freccia grossa) e usa per cambiare modalità nella trivella da miniera Mk%d.
 Mining Drill Mk%d Mode %d = Trivella mk%d in modalità %d
 Mining Drill Mk%d = Trivella da miniera mk%d
 Mining Laser Mk%d = Laser da miniera mk%d
 Single node. = Nodo singolo.
 Sonic Screwdriver = Cacciavite sonico
 Tree Tap = Batti albero
+
+## Craft descriptions
+Alloy cooking = Cottura lege
+Grinding = Macinazione
+Compressing = Compressione
+Extracting = Estrazione

technic/locale/pl.txt

@@ -0,0 +1,175 @@
+# Polish Translation for Technic mod
+# Polskie tłumaczenie Technic mod
+# by mat9117
+
+## Misc
+[Technic] Loaded in %f seconds = [Technic] Wczytany w %f sekund
+
+## Items
+Silicon Wafer = Płytka krzemowa
+Doped Silicon Wafer = Domieszkowana płytka krzemowa
+Enriched Uranium = Wzbogacony uran
+Uranium Fuel = Paliwo uranowe
+Diamond Drill Head = Diamentowa głowica wiertła
+Blue Energy Crystal = Niebieski kryształ energii
+Green Energy Crystal = Zielony kryształ energii
+Red Energy Crystal = Czerwony kryształ energii
+Fine Copper Wire = Cienki miedziany drut
+Copper Coil = Miedziana cewka
+Electric Motor = Silnik elektryczny
+Low Voltage Transformer = Transformator niskiego napięcia
+Medium Voltage Transformer = Transformator średniego napięcia
+High Voltage Transformer = Transformator wysokiego napięcia
+Control Logic Unit = Jednostka sterująca
+Mixed Metal Ingot = Sztabka zmieszanych metali
+Composite Plate = Płytka kompozytowa
+Copper Plate = Płytka miedziana
+Carbon Plate = Płytka węglowa
+Graphite = Grafit
+Carbon Cloth = Włókno węglowe
+Raw Latex = Lateks naturalny
+Rubber Fiber = Włókno gumowe
+%.1f%%-Fissile Uranium Ingot = %.1f%% Sztabka uranu
+%.1f%%-Fissile Uranium Block = %.1f%% Blok uranu
+
+## Machine misc
+Machine cannot be removed because it is not empty = Nie można usunąć maszyny, ponieważ nie jest pusta
+Inventory move disallowed due to protection = Przenoszenie rzeczy z ekwipunku niemożliwe z powodu ochrony
+# $1: Machine name (Includes tier)
+@1 Active (@2 EU) = @1 Aktywny (@2 EU)
+%s Active = %s Aktywny/a
+%s Disabled = %s Wyłączony/a
+%s Enabled = %s Włączony/a
+%s Idle = %s Bezczynny/a
+%s Improperly Placed = %s Ustawiony/a nieprawidłowo
+%s is empty = %s jest pusty/a
+%s Unpowered = %s brak zasilania
+%s Out Of Fuel = %s brak paliwa
+%s Has Bad Cabling = %s Źle podłączono kable
+%s (Slave) =
+%s Has No Network = %s Nie podłączony/a do sieci
+%s Finished = %s Ukończony
+Enable/Disable = Włącz/Wyłącz
+Range = Zasięg
+Upgrade Slots = Miejsca na ulepszenia
+In: = Wejście
+Out: = Wyjście
+Slot %d = Otwór %d
+Itemwise = Jeden przedmiot
+Stackwise = Cały stack
+Ignoring Mesecon Signal = Ignoruj sygnał Mesecon
+Controlled by Mesecon Signal = Sterowany sygnałem Mesecon
+Owner: = Właściciel:
+Unlocked = Odblokowany/a
+Locked = Zablokowany/a
+Radius: = Promień:
+Enabled = Włączony/a
+Disabled = Wyłączony/a
+
+## Machine names
+# $1: Tier
+%s Alloy Furnace = %s Piec stopowy
+%s Battery Box = %s Skrzynka baterii
+%s Cable = %s Przewód
+%s Centrifuge = %s Centryfuga
+%s Compressor = %s Kompresor
+%s Extractor = %s Ekstraktor
+%s Forcefield Emitter = %s Emiter pola siłowego
+%s Furnace = %s Piec
+%s Grinder = %s Młynek
+%s Music Player = %s Odtwarzacz muzyki
+%s Quarry = %s Kamieniołom
+%s Tool Workshop = %s Warsztat narzędzi
+Arrayed Solar %s Generator = %s Szeregowy generator słoneczny
+Fuel-Fired %s Generator = %s Generator zasilany paliwem
+Geothermal %s Generator = %s Generator geotermalny
+Hydro %s Generator = %s Hydrogenerator
+Nuclear %s Generator Core = %s Reaktor atomowy
+Small Solar %s Generator = %s Mały generator słoneczny
+Wind %s Generator = %s Generator wiatrowy
+Self-Contained Injector = Samowystarczalny wtryskiwacz
+Constructor Mk%d = Konstruktor Mk%d
+Frame = Klatka
+Frame Motor = Silnik klatkowy
+Template = Szablon
+Template (replacing) = Szablon (zastępczy)
+Template Motor =Szablon silnika
+Template Tool = Szablon narzędzia
+Battery Box = Skrzynka baterii
+Supply Converter = Konwerter zasilania
+Switching Station = Rozdzielnia
+Fuel-Fired Alloy Furnace = Piec stopowy zasilany paliwem
+Fuel-Fired Furnace = Piec zasilany paliwem
+Wind Mill Frame = Klatka wiatraka
+Forcefield = Pole siłowe
+Nuclear Reactor Rod Compartment = Komora rdzenia reaktora atomowego
+Administrative World Anchor = Administracyjna kotwica świata
+
+## Machine-specific
+# $1: Pruduced EU
+Charge = Ładuj
+Discharge = Rozładuj
+Power level = Poziom zasilania
+# $1: Tier $2: current_charge $3: max_charge
+@1 Battery Box: @2/@3 = @1 Skrzynka baterii: @2/@3
+# $1: Machine name $2: Supply $3: Demand
+@1. Supply: @2 Demand: @3 = @1. Zapas: @2 Pobór: @3 
+Production at %d%% = Produkowanie w %d%%
+Choose Milling Program: = Wybierz program mielenia:
+Slim Elements half / normal height: = Małe elementy połowa / normalna wysokość:
+Current track %s =
+Stopped = Zatrzymany/a
+Keeping %d/%d map blocks loaded = Ciągle ładuję %d/%d bloki mapy 
+Digging not started = Nie rozpoczęto kopania
+Digging finished = Kopanie skończone
+Digging %d m above machine = Kopię %d m nad maszyną
+Digging %d m below machine = Kopię %d m pod maszyną
+@1 (@2 @3 -> @4 @5) = @1 (@2 @3 -> @4 @5)
+
+## Grinder Recipes
+# $1: Name
+%s Dust = %s Pył
+Akalin = Akalinowy
+Alatro = Alatrowy
+Arol = Arolowy
+Brass = Mosiądzu
+Bronze = Brązu
+Carbon Steel = Stali węglowej
+Cast Iron = Żeliwa
+Chromium = Chromu
+Coal = Węglowy
+Copper = Miedzi
+Gold = Złoty
+Mithril = Mithrilu
+Silver = Srebrny
+Stainless Steel = Stali nierdzewnej
+Talinite = Talinitu
+Tin = Cyny
+Wrought Iron = Kutego żelaza
+Zinc = Cynku
+%.1f%%-Fissile Uranium = %.1f%% Uranu
+
+## Tools
+RE Battery = Bateria ładowalna
+Water Can = Kanister wody
+Lava Can = Kanister lawy
+Chainsaw = Piła łańcuchowa
+Flashlight = Latarka
+3 nodes deep. = Głęboki na 3 bloki.
+3 nodes tall. = Wysoki na 3 bloki.
+3 nodes wide. = Szeroki na 3 bloki.
+3x3 nodes. = 3x3 bloki.
+Use while sneaking to change Mining Drill Mk%d modes. = Użyj podczas skradania, aby zmienić tryby wiertła górniczego Mk%d
+Mining Drill Mk%d Mode %d = Tryb wiertła górniczego Mk%d
+Mining Drill Mk%d = Wiertło górnicze Mk%d
+Mining Laser Mk%d = Laser górniczy Mk%d
+Single node. = Pojedynczy blok.
+Sonic Screwdriver = Dźwiękowy śrubokręt 
+Tree Tap = Nacinak drzewny
+
+## Craft descriptions
+Alloy cooking = Stapianie
+Grinding = Mielenie
+Compressing = Kompresowanie
+Extracting = Ekstrakcja
+Separating = Oddzielanie

technic/locale/pt_BR.txt

@@ -0,0 +1,211 @@
+# Braziliam portuguese translation for technic
+# Tradução portuguesa brasileira para technic
+# By Sires
+
+## Misc
+[Technic] Loaded in %f seconds = [Technic] Carregado em %f segundos
+
+## Items
+Silicon Wafer = Pastilha de Silício
+Doped Silicon Wafer = Pastilha de Silício Dopada
+Enriched Uranium = Urânio Enriquecido
+Uranium Fuel = Combustivel de Urânio
+Diamond Drill Head = Cabeça de Broca de Diamante
+Blue Energy Crystal = Cristal de Energia Azul
+Green Energy Crystal = Cristal de Energia Verde
+Red Energy Crystal = Cristal de Energia Vermelho
+Fine Copper Wire = Fio Fino de Cobre
+Copper Coil = Bobina de Cobre
+Electric Motor = Motor Elétrico
+Low Voltage Transformer = Transformador de Baixa Voltagem
+Medium Voltage Transformer = Transformador de Média Voltagem
+High Voltage Transformer = Transformador de Alta Voltagem
+Control Logic Unit = Unidade de Controle Lógico
+Mixed Metal Ingot = Lingote de Metal Misturado
+Composite Plate = Placa Composta
+Copper Plate = Placa de Cobre
+Carbon Plate = Placa de Carbono
+Graphite = Grafite
+Carbon Cloth = Recido de Carbono
+Raw Latex = Latex bruto
+Rubber Fiber = Fibra de Borracha
+%.1f%%-Fissile Uranium Ingot = Lingote de Urânio %.1f%%-Físsil
+%.1f%%-Fissile Uranium Block = Bloco de Urânio %.1f%%-Físsil
+
+## Machine Misc
+Machine cannot be removed because it is not empty = A máquina não pode ser removida porque ela não está vazia
+Inventory move disallowed due to protection = Movimento de inventário não permitido pela proteção
+# $1: Machine name (includes tier)
+@1 Active (@2 EU) = @1 Ativo (@2 EU)
+%s Active = %s Ativo
+%s Disabled = %s Ativado
+%s Enabled = %s Desativado
+%s Idle = Ócio
+%s Improperly Placed = %s Colocado Inapropriadamente
+%s is empty = %s está vazio
+%s Unpowered = %s Sem energia
+%s Out Of Fuel = %s Sem Combustível
+%s Has Bad Cabling = %s Tem Cabeamento Ruim
+%s (Slave) = %s (Servo)
+%s Has No Network = %s Não Tem Rede
+%s Finished = %s Acabou
+Enable/Disable = Ativar/Desativar
+Range = Alcance
+Upgrade Slots = Lugares para Melhoria
+In: = Entrada:
+Out: = Saída:
+Slot %d = Lugar %d
+Itemwise = Por item
+Stackwise = Por pilha
+Ignoring Mesecon Signal = Ignorar Sinaal de Mesecon
+Controlled by Mesecon Signal = Controlado por Sinal de Mesecon
+Owner: = Dono:
+Unlocked = Destravado
+Locked = Travado
+Radius: = Raio:
+Enabled = Ativado
+Disabled = Desativado
+
+## Machine names
+# $1: Tier
+%s Alloy Furnace = Fornalha de Liga %s
+%s Battery Box = Caixa de Bateria %s
+%s Cable = Cabo %s
+%s CNC Machine = Máquina CNC %s
+%s Centrifuge = Centrifuga %s
+%s Compressor = Compresso %s
+%s Extractor = Extrator %s
+%s Forcefield Emitter = Emissor de Campo de Força %s
+%s Furnace = Fornalha %s
+%s Grinder = Triturador %s
+%s Music Player = Tocador de Música %s
+%s Quarry = Pedreira %s
+%s Tool Workshop = Oficina de Ferramentas %s
+Arrayed Solar %s Generator = Gerador Solar Equipado %s
+Fuel-Fired %s Generator = Gerador Alimentado-por-Combustível %s
+Geothermal %s Generator = Gerador Geotermal %s
+Hydro %s Generator = Gerador Hidráulico %s
+Nuclear %s Generator Core = Núcleo de Gerador Nuclear %s
+Small Solar %s Generator = Gerador Solar Pequeno %s
+Wind %s Generator = Gerador de Energia Eólica %s
+Self-Contained Injector = Injetor Auto-Contido
+Constructor Mk%d = Construtor Nv%d
+Frame = Armação
+Frame Motor = Motor de Armação
+Template = Modelo
+Template (replacing) = Modelo (recolocando)
+Template Motor = Modelo de Motor
+Template Tool = Modelo de Ferramenta
+Battery Box = Caixa de Bateria
+Supply Converter = Conversor de Energia
+Switching Station = Estação de Comutação
+Fuel-Fired Alloy Furnace = Fornalha de Liga Alimentada-por-Combustível
+Fuel-Fired Furnace = Fornalha Alimentada-por-Combustível
+Wind Mill Frame = Armação de Moinho de Vento
+Forcefield = Campo de Força
+Nuclear Reactor Rod Compartment = Compartimento de Barra do Reator Nuclear
+Administrative World Anchor = Âncora de Mundo Administrativa
+
+## Machine-specific
+# $1: Pruduced EU
+Charge = Carregar
+Discharge = Descarregar
+Power level = Nível de Energia
+# $1: Tier $2: current_charge $3: max_charge 
+@1 Battery Box: @2/@3 = Caixa de Baterias @1: @2/@3
+# $1: Machine name $2: Supply $3: Demand
+@1. Supply: @2 Demand: @3 = @1. Suprimento: @2 Demanda: @3
+Production at %d%% = Produção em %d%%
+Choose Milling Program: = Escolha o Programa de Serragem:
+Slim Elements half / normal height: = Metade de Elementos Finos / altura normal:
+Current track %s = Música Atual %s
+Stopped = Parado
+Keeping %d/%d map blocks loaded = Mantendo %d/%d blocos de mapa carregados
+Digging not started = Escavação não começada
+Digging finished = Escavação terminada
+Digging %d m above machine = Escavando %d m acima da máquina
+Digging %d m below machine = Escavando %d m abaixo da máquina
+@1 (@2 @3 -> @4 @5) = @1 (@2 @3 -> @4 @5)
+
+## CNC
+Cylinder = Cilindro
+Element Cross = Cruz do Elemento
+Element Cross Double = Cruz Dupla do Elemento
+Element Edge = Borda do Elemento
+Element Edge Double = Borda Dupla do Elemento
+Element End = Final do Elemento
+Element End Double = Final Duplo do Elemento
+Element Straight = Elemento Contínuo
+Element Straight Double = Elemento Contínuo duplo
+Element T = Elemento em T
+Element T Double = Elemento em T Duplo
+Horizontal Cylinder = Cilindro Horizontal
+One Curved Edge Block = Uma Borda de Bloco Curvada
+Pyramid = Pirâmide
+Slope = Ladeira
+Slope Edge = Canto de Ladeira
+Slope Inner Edge = Canto de Dentro de Ladeira
+Slope Lying = Ladeira Deitada
+Slope Upside Down = Ladeira de Cabeça para Baixo
+Slope Upside Down Edge = Cande de Ladeira de Cabeça para Baixo
+Slope Upside Down Inner Edge = Canto de Dentro de Ladeira de Cabeça para Baixo
+Sphere = Esfera
+Spike = Espinho
+Stick = Graveto
+Two Curved Edge Block = Bloco de Duas Bordas Curvadas
+Brick = Tijolo
+Cobble = Pedregulho
+Dirt = Terra
+Leaves = Folhas
+Sandstone = Arenito
+Stone = Pedra
+Tree = Árvore
+Wooden = de Madeira
+
+## Grinder Recipes
+# $1: Name
+%s Dust = Pó de %s
+Akalin = Akalin
+Alatro = Alatro
+Arol = Arol
+Brass = Latão
+Bronze = Bronze
+Carbon Steel = Aço Carbono
+Cast Iron = Ferro Fundido
+Chromium = Crômio
+Coal = Carvão
+Copper = Cobre
+Gold = Ouro
+Mithril = Mithril
+Silver = Prata
+Stainless Steel = Aço Inoxidável
+Talinite = Talinite
+Tin = Estanho
+Wrought Iron = Ferro Forjado
+Zinc = Zinco
+%.1f%%-Fissile Uranium = Urânio %.1f%%-Físsil
+
+## Tools
+RE Battery = Bateria RE
+Water Can = Lata de Água
+Lava Can = Lata de Lava
+Chainsaw = Motosserra
+Flashlight = Lanterna
+3 nodes deep. = 3 nodes de profundidade.
+3 nodes tall. = 3 nodes de altura.
+3 nodes wide. = 3 nodes de largura.
+3x3 nodes. = 3x3 nodes.
+Use while sneaking to change Mining Drill Mk%d modes. = Use enquanto esgueirando para mudar os modos da Broca de Mineração Nv%d.
+Mining Drill Mk%d Mode %d = Broca de Mineração Nv%d Modo %d
+Mining Drill Mk%d = Broca de Mineração Nv%d
+Mining Laser Mk%d = Laser de Mineração Nv%d
+Single node. = Unico node.
+Sonic Screwdriver = Chave de Fenda Sônica.
+Tree Tap = Torneira de Árvore
+
+## Craft descriptions
+Alloy cooking = Cozinhando em liga
+Grinding = Triturando
+Compressing = Comprimindo
+Extracting = Extraindo
+Separating = Separando

technic/locale/template.txt

@@ -15,6 +15,8 @@ Blue Energy Crystal =
 Green Energy Crystal =
 Red Energy Crystal =
 Fine Copper Wire =
+Fine Gold Wire =
+Fine Silver Wire =
 Copper Coil =
 Electric Motor =
 Low Voltage Transformer =
@@ -29,98 +31,103 @@ Graphite =
 Carbon Cloth =
 Raw Latex =
 Rubber Fiber =
+%.1f%%-Fissile Uranium Ingot =
+%.1f%%-Fissile Uranium Block =
 
 ## Machine misc
 Machine cannot be removed because it is not empty =
+Inventory move disallowed due to protection =
 # $1: Machine name (Includes tier)
+@1 Active (@2 EU) =
 %s Active =
 %s Disabled =
+%s Enabled =
 %s Idle =
 %s Improperly Placed =
+%s is empty =
 %s Unpowered =
 %s Out Of Fuel =
 %s Has Bad Cabling =
+%s (Slave) =
 %s Has No Network =
 %s Finished =
 Enable/Disable =
 Range =
-
+Upgrade Slots =
+In: =
+Out: =
+Slot %d =
+Itemwise =
+Stackwise =
+Ignoring Mesecon Signal =
+Controlled by Mesecon Signal =
+Owner: =
+Unlocked =
+Locked =
+Radius: =
+Enabled =
+Disabled =
 
 ## Machine names
 # $1: Tier
 %s Alloy Furnace =
-%s Battery Box = 
+%s Battery Box =
 %s Cable =
-%s Electric Furnace =
+%s Centrifuge =
+%s Compressor =
+%s Extractor =
+%s Forcefield Emitter =
+%s Furnace =
 %s Grinder =
-%s Generator =
-%s Solar Array =
+%s Music Player =
+%s Quarry =
+%s Tool Workshop =
+Arrayed Solar %s Generator =
+Fuel-Fired %s Generator =
+Geothermal %s Generator =
+Hydro %s Generator =
+Nuclear %s Generator Core =
+Small Solar %s Generator =
+Wind %s Generator =
+Self-Contained Injector =
+Constructor Mk%d =
+Frame =
+Frame Motor =
+Template =
+Template (replacing) =
+Template Motor =
+Template Tool =
 Battery Box =
 Supply Converter =
 Switching Station =
-CNC Machine =
-Coal Alloy Furnace =
-Extractor =
-Compressor =
-Solar Panel =
-Geothermal Generator =
-Music Player =
-Water Mill =
-Tool WorkShop =
-Wind Mill =
+Fuel-Fired Alloy Furnace =
+Fuel-Fired Furnace =
 Wind Mill Frame =
-Forcefield Emitter =
 Forcefield =
-Nuclear Reactor Core =
 Nuclear Reactor Rod Compartment =
-Quarry =
+Administrative World Anchor =
 
 ## Machine-specific
 # $1: Pruduced EU
 Charge =
 Discharge =
 Power level =
-# $1: Tier $2: current_charge $3: max_charge 
-%s Battery Box: %d/%d =
+# $1: Tier $2: current_charge $3: max_charge
+@1 Battery Box: @2/@3 =
 # $1: Machine name $2: Supply $3: Demand
-%s. Supply: %d Demand: %d =
+@1. Supply: @2 Demand: @3 =
 Production at %d%% =
+Choose Milling Program: =
+Slim Elements half / normal height: =
+Current track %s =
+Stopped =
+Keeping %d/%d map blocks loaded =
+Digging not started =
+Digging finished =
+Digging %d m above machine =
+Digging %d m below machine =
+@1 (@2 @3 -> @4 @5) =
 
-## CNC
-Cylinder =
-Element Cross =
-Element Cross Double =
-Element Edge =
-Element Edge Double =
-Element End =
-Element End Double =
-Element Straight =
-Element Straight Double =
-Element T =
-Element T Double =
-Horizontal Cylinder =
-One Curved Edge Block =
-Pyramid =
-Slope =
-Slope Edge =
-Slope Inner Edge =
-Slope Lying =
-Slope Upside Down =
-Slope Upside Down Edge =
-Slope Upside Down Inner Edge =
-Sphere =
-Spike =
-Stick =
-Two Curved Edge Block =
-Brick =
-Cobble =
-Dirt =
-Leaves =
-Sandstone =
-Steel =
-Stone =
-Tree =
-Wooden =
 
 ## Grinder Recipes
 # $1: Name
@@ -130,19 +137,23 @@ Alatro =
 Arol =
 Brass =
 Bronze =
+Carbon Steel =
+Cast Iron =
 Chromium =
 Coal =
 Copper =
 Gold =
-Iron =
 Mithril =
 Silver =
 Stainless Steel =
 Talinite =
 Tin =
+Wrought Iron =
 Zinc =
+%.1f%%-Fissile Uranium =
 
 ## Tools
+RE Battery =
 Water Can =
 Lava Can =
 Chainsaw =
@@ -151,7 +162,7 @@ Flashlight =
 3 nodes tall. =
 3 nodes wide. =
 3x3 nodes. =
-Hold shift and use to change Mining Drill Mk%d modes. =
+Use while sneaking to change Mining Drill Mk%d modes. =
 Mining Drill Mk%d Mode %d =
 Mining Drill Mk%d =
 Mining Laser Mk%d =
@@ -159,4 +170,9 @@ Single node. =
 Sonic Screwdriver =
 Tree Tap =
 
-
+## Craft descriptions
+Alloy cooking =
+Grinding =
+Compressing =
+Extracting =
+Separating =

technic/machines/HV/battery_box.lua

@@ -1,19 +1,22 @@
 -- 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:hv_cable',        ''},
 	}
 })
 
 technic.register_battery_box({
 	tier           = "HV",
-	max_charge     = 1500000,
+	max_charge     = 1000000,
 	charge_rate    = 100000,
 	discharge_rate = 400000,
 	charge_step    = 10000,
 	discharge_step = 40000,
+	upgrade        = 1,
+	tube           = 1,
 })
 

technic/machines/HV/cables.lua

@@ -1,12 +1,12 @@
 
 minetest.register_craft({
-	output = 'technic:hv_cable0 3',
+	output = 'technic:hv_cable 3',
 	recipe = {
-		{'technic:rubber',    'technic:rubber',    'technic:rubber'},
-		{'technic:mv_cable0', 'technic:mv_cable0', 'technic:mv_cable0'},
-		{'technic:rubber',    'technic:rubber',    'technic:rubber'},
+		{'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting'},
+		{'technic:mv_cable',           'technic:mv_cable',           'technic:mv_cable'},
+		{'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting', 'homedecor:plastic_sheeting'},
 	}
-}) 
+})
 
 technic.register_cable("HV", 3/16)
 

technic/machines/HV/forcefield.lua

@@ -1,26 +1,40 @@
--- Forcefield mod by ShadowNinja
--- Modified by kpoppel
+--- Forcefield generator.
+-- @author ShadowNinja
 --
 -- Forcefields are powerful barriers but they consume huge amounts of power.
--- Forcefield Generator is a HV machine.
+-- The forcefield Generator is an HV machine.
 
 -- How expensive is the generator?
 -- Leaves room for upgrades lowering the power drain?
+local digilines_path = minetest.get_modpath("digilines")
+
 local forcefield_power_drain   = 10
-local forcefield_step_interval = 1
 
 local S = technic.getter
 
+local cable_entry = "^technic_cable_connection_overlay.png"
+
 minetest.register_craft({
-	output = 'technic:forcefield_emitter_off',
+	output = "technic:forcefield_emitter_off",
 	recipe = {
-			{'default:mese',         'technic:deployer_off', 'default:mese'        },
-			{'technic:deployer_off', 'technic:motor',        'technic:deployer_off'},
-			{'default:mese',         'technic:deployer_off', 'default:mese'        },
+		{"default:mese",         "basic_materials:motor",          "default:mese"        },
+		{"technic:deployer_off", "technic:machine_casing", "technic:deployer_off"},
+		{"default:mese",         "technic:hv_cable",       "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.
 --    ___   __
@@ -28,26 +42,39 @@ minetest.register_craft({
 --  |          |
 --   \___/\___/
 
-local function update_forcefield(pos, range, active)
+local function update_forcefield(pos, meta, active)
+	local shape = meta:get_int("shape")
+	local range = meta:get_int("range")
 	local vm = VoxelManip()
-	local p1 = {x = pos.x-range, y = pos.y-range, z = pos.z-range}
-	local p2 = {x = pos.x+range, y = pos.y+range, z = pos.z+range}
-	local MinEdge, MaxEdge = vm:read_from_map(p1, p2)
+	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_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
-		if x*x+y*y+z*z <= range     *  range    +  range    and
-		   x*x+y*y+z*z >= (range-1) * (range-1) + (range-1) then
-			if active and data[vi] == c_air then
+	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 data[vi] == c_field then
+			elseif not active and cid == c_field then
 				data[vi] = c_air
 			end
 		end
@@ -59,55 +86,213 @@ local function update_forcefield(pos, range, active)
 	vm:set_data(data)
 	vm:update_liquids()
 	vm:write_to_map()
-	vm:update_map()
 end
 
-local get_forcefield_formspec = function(range)
-	return "size[3,1.5]"..
-		"field[1,0.5;2,1;range;"..S("Range")..";"..range.."]"..
-		"button[0,1;3,1;toggle;"..S("Enable/Disable").."]"
+local function set_forcefield_formspec(meta)
+	local formspec
+	if digilines_path then
+		formspec = "size[5,3.25]"..
+			"field[0.3,3;5,1;channel;Digiline Channel;"..meta:get_string("channel").."]"
+	else
+		formspec = "size[5,2.25]"
+	end
+	formspec = formspec..
+		"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 player_name = sender:get_player_name()
+	if minetest.is_protected(pos, player_name) then
+		minetest.chat_send_player(player_name, "You are not allowed to edit this!")
+		minetest.record_protection_violation(pos, player_name)
+		return
+	end
 	local meta = minetest.get_meta(pos)
-	local range = tonumber(fields.range) or 0
-
-	if fields.toggle then
-		if meta:get_int("enabled") == 1 then
-		   meta:set_int("enabled", 0)
-		else
-		   meta:set_int("enabled", 1)
-		end
+	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
-
-	-- 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 meta:get_int("range") ~= range then
-		update_forcefield(pos, meta:get_int("range"), false)
-		meta:set_int("range", range)
-		meta:set_string("formspec", get_forcefield_formspec(range))
+	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.channel then meta:set_string("channel", fields.channel) 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("enabled", 0)
+			minetest.get_meta(pos):set_int("mesecon_effect", 1)
 		end,
 		action_off = function(pos, node)
-			minetest.get_meta(pos):set_int("enabled", 1)
+			minetest.get_meta(pos):set_int("mesecon_effect", 0)
 		end
 	}
 }
 
+local digiline_def = {
+	receptor = {action = function() end},
+	effector = {
+		action = function(pos, node, channel, msg)
+			local meta = minetest.get_meta(pos)
+			if channel ~= meta:get_string("channel") then
+				return
+			end
+			local msgt = type(msg)
+			if msgt == "string" then
+				local smsg = msg:lower()
+				msg = {}
+				if smsg == "get" then
+					msg.command = "get"
+				elseif smsg == "off" then
+					msg.command = "off"
+				elseif smsg == "on" then
+					msg.command = "on"
+				elseif smsg == "toggle" then
+					msg.command = "toggle"
+				elseif smsg:sub(1, 5) == "range" then
+					msg.command = "range"
+					msg.value = tonumber(smsg:sub(7))
+				elseif smsg:sub(1, 5) == "shape" then
+					msg.command = "shape"
+					msg.value = smsg:sub(7):lower()
+					msg.value = tonumber(msg.value) or msg.value
+				end
+			elseif msgt ~= "table" then
+				return
+			end
+			if msg.command == "get" then
+				digilines.receptor_send(pos, digilines.rules.default, channel, {
+					enabled = meta:get_int("enabled"),
+					range   = meta:get_int("range"),
+					shape   = meta:get_int("shape")
+				})
+				return
+			elseif msg.command == "off" then
+				meta:set_int("enabled", 0)
+			elseif msg.command == "on" then
+				meta:set_int("enabled", 1)
+			elseif msg.command == "toggle" then
+				local onn = meta:get_int("enabled")
+				onn = 1-onn -- Mirror onn with pivot 0.5, so switch between 1 and 0.
+				meta:set_int("enabled", onn)
+			elseif msg.command == "range" then
+				if type(msg.value) ~= "number" then
+					return
+				end
+				msg.value = math.max(msg.value, 5)
+				msg.value = math.min(msg.value, 20)
+				update_forcefield(pos, meta, false)
+				meta:set_int("range", msg.value)
+			elseif msg.command == "shape" then
+				local valuet = type(msg.value)
+				if valuet == "string" then
+					if msg.value == "sphere" then
+						msg.value = 0
+					elseif msg.value == "cube" then
+						msg.value = 1
+					end
+				elseif valuet ~= "number" then
+					return
+				end
+				if not msg.value then
+					return
+				end
+				update_forcefield(pos, meta, false)
+				meta:set_int("shape", msg.value)
+			else
+				return
+			end
+			set_forcefield_formspec(meta)
+		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
+		if node.name == "technic:forcefield_emitter_off" then
+			technic.swap_node(pos, "technic:forcefield_emitter_on")
+			meta:set_string("infotext", S("%s Active"):format(machine_name))
+		end
+		update_forcefield(pos, meta, true)
+	end
+end
+
 minetest.register_node("technic:forcefield_emitter_off", {
-	description = S("Forcefield Emitter"),
-	tiles = {"technic_forcefield_emitter_off.png"},
-	groups = {cracky = 1},
+	description = S("%s Forcefield Emitter"):format("HV"),
+	tiles = {
+		"technic_forcefield_emitter_off.png",
+		"technic_machine_bottom.png"..cable_entry,
+		"technic_forcefield_emitter_off.png",
+		"technic_forcefield_emitter_off.png",
+		"technic_forcefield_emitter_off.png",
+		"technic_forcefield_emitter_off.png"
+	},
+	groups = {cracky = 1, technic_machine = 1, technic_hv = 1},
 	on_receive_fields = forcefield_receive_fields,
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
@@ -115,37 +300,59 @@ minetest.register_node("technic:forcefield_emitter_off", {
 		meta:set_int("HV_EU_demand", 0)
 		meta:set_int("range", 10)
 		meta:set_int("enabled", 0)
-		meta:set_string("formspec", get_forcefield_formspec(10))
-		meta:set_string("infotext", S("Forcefield Emitter"))
+		meta:set_int("mesecon_mode", 0)
+		meta:set_int("mesecon_effect", 0)
+		if digilines_path then
+			meta:set_string("channel", "forcefield"..minetest.pos_to_string(pos))
+		end
+		meta:set_string("infotext", S("%s Forcefield Emitter"):format("HV"))
+		set_forcefield_formspec(meta)
 	end,
-	mesecons = mesecons
+	mesecons = mesecons,
+	digiline = digiline_def,
+	technic_run = run,
 })
 
 minetest.register_node("technic:forcefield_emitter_on", {
-	description = S("Forcefield Emitter"),
-	tiles = {"technic_forcefield_emitter_on.png"},
-	groups = {cracky = 1, not_in_creative_inventory=1},
+	description = S("%s Forcefield Emitter"):format("HV"),
+	tiles = {
+		"technic_forcefield_emitter_on.png",
+		"technic_machine_bottom.png"..cable_entry,
+		"technic_forcefield_emitter_on.png",
+		"technic_forcefield_emitter_on.png",
+		"technic_forcefield_emitter_on.png",
+		"technic_forcefield_emitter_on.png"
+	},
+	groups = {cracky = 1, technic_machine = 1, technic_hv = 1,
+			not_in_creative_inventory=1},
 	drop = "technic:forcefield_emitter_off",
 	on_receive_fields = forcefield_receive_fields,
-	on_construct = function(pos) 
-		local meta = minetest.get_meta(pos)
-		local range = meta:get_int("range")
-		meta:set_string("formspec", get_forcefield_formspec(range))
-	end,
 	on_destruct = function(pos)
 		local meta = minetest.get_meta(pos)
-		update_forcefield(pos, meta:get_int("range"), false)
+		update_forcefield(pos, meta, false)
+	end,
+	mesecons = mesecons,
+	digiline = digiline_def,
+	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,
+	on_blast = function(pos, intensity)
+		minetest.dig_node(pos)
+		return {"technic:forcefield_emitter_off"}
 	end,
-	mesecons = mesecons
 })
 
 minetest.register_node("technic:forcefield", {
-	description = S("Forcefield"),
+	description = S("%s Forcefield"):format("HV"),
 	sunlight_propagates = true,
 	drawtype = "glasslike",
-	groups = {not_in_creative_inventory=1, unbreakable=1},
+	groups = {not_in_creative_inventory=1},
 	paramtype = "light",
-        light_source = 15,
+	light_source = default.LIGHT_MAX,
+	diggable = false,
 	drop = '',
 	tiles = {{
 		name = "technic_forcefield_animated.png",
@@ -156,53 +363,14 @@ minetest.register_node("technic:forcefield", {
 			length = 1.0,
 		},
 	}},
+	on_blast = function(pos, intensity)
+	end,
 })
-minetest.register_abm({
-	nodenames = {"technic:forcefield_emitter_on", "technic:forcefield_emitter_off"},
-	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("HV_EU_input")
-		local eu_demand  = meta:get_int("HV_EU_demand")
-		local enabled    = meta:get_int("enabled")
-		local machine_name = S("Forcefield Emitter")
-		-- Power off automatically if no longer connected to a switching station
-		technic.switching_station_timeout_count(pos, "HV")
 
-		local power_requirement = math.floor(
-				4 * math.pi * math.pow(meta:get_int("range"), 2)
-			) * forcefield_power_drain
-
-		if meta:get_int("enabled") == 0 then
-			if node.name == "technic:forcefield_emitter_on" then
-				meta:set_int("HV_EU_demand", 0)
-				update_forcefield(pos, meta:get_int("range"), false)
-				hacky_swap_node(pos, "technic:forcefield_emitter_off")
-				meta:set_string("infotext", S("%s Disabled"):format(machine_name))
-				return
-			end
-		elseif 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:get_int("range"), false)
-				hacky_swap_node(pos, "technic:forcefield_emitter_off")
-			end
-		elseif eu_input >= power_requirement then
-			if node.name == "technic:forcefield_emitter_off" then
-				hacky_swap_node(pos, "technic:forcefield_emitter_on")
-				meta:set_string("infotext", S("%s Active"):format(machine_name))
-			end
-			update_forcefield(pos, meta:get_int("range"), true)
-		end
-		meta:set_int("HV_EU_demand", power_requirement)
-	end
-})
 
 if minetest.get_modpath("mesecons_mvps") then
-	mesecon:register_mvps_stopper("technic:forcefield")
+	mesecon.register_mvps_stopper("technic:forcefield")
 end
--- TODO: Register a stopper for frames
 
 technic.register_machine("HV", "technic:forcefield_emitter_on",  technic.receiver)
 technic.register_machine("HV", "technic:forcefield_emitter_off", technic.receiver)

technic/machines/HV/generator.lua

@@ -1,14 +1,13 @@
-
 minetest.register_alias("hv_generator", "technic:hv_generator")
 
 minetest.register_craft({
 	output = 'technic:hv_generator',
 	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:mv_generator',   'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_000000',         'technic:hv_transformer', 'pipeworks:tube_000000'},
+		{'technic:carbon_plate',          'technic:mv_generator',   'technic:composite_plate'},
+		{'pipeworks:tube_1',              'technic:hv_transformer', 'pipeworks:tube_1'},
 		{'technic:stainless_steel_ingot', 'technic:hv_cable',       'technic:stainless_steel_ingot'},
 	}
 })
 
-technic.register_generator({tier="HV", supply=1200})
+technic.register_generator({tier="HV", tube=1, supply=1200})
 

technic/machines/HV/init.lua

@@ -3,11 +3,16 @@ technic.register_tier("HV", "High Voltage")
 
 local path = technic.modpath.."/machines/HV"
 
+-- Wiring stuff
 dofile(path.."/cables.lua")
-dofile(path.."/quarry.lua")
-dofile(path.."/forcefield.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")
+

technic/machines/HV/nuclear_reactor.lua

@@ -1,258 +1,482 @@
--- 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 (24h))
--- 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!
+--[[
+ 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.
+Provides 10000 HV EUs for one week (only counted when loaded).
 
-local burn_ticks   = 7 * 24 * 60 * 60       -- (seconds).
-local power_supply = 100000                 -- EUs
-local fuel_type    = "technic:uranium_fuel" -- The reactor burns this stuff
+The nuclear reactor core requires a casing of water and a protective
+shield to work.  This is checked now and then and if the casing is not
+intact the reactor will melt down!
+--]]
+
+local burn_ticks = 7 * 24 * 60 * 60  -- Seconds
+local power_supply = 100000  -- EUs
+local fuel_type = "technic:uranium_fuel"  -- The reactor burns this
+local digiline_meltdown = technic.config:get_bool("enable_nuclear_reactor_digiline_selfdestruct")
+local digiline_remote_path = minetest.get_modpath("digiline_remote")
 
 local S = technic.getter
 
--- FIXME: recipe must make more sense like a rod recepticle, steam chamber, HV generator?
+local reactor_desc = S("@1 Nuclear Reactor Core", S("HV"))
+local cable_entry = "^technic_cable_connection_overlay.png"
+
+-- FIXME: Recipe should make more sense like a rod recepticle, steam chamber, HV generator?
 minetest.register_craft({
 	output = 'technic:hv_nuclear_reactor_core',
 	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
-		{'technic:stainless_steel_ingot',                              '', 'technic:stainless_steel_ingot'},
-		{'technic:stainless_steel_ingot',              'technic:hv_cable', 'technic:stainless_steel_ingot'},
+		{'technic:carbon_plate',          'default:obsidian_glass', 'technic:carbon_plate'},
+		{'technic:composite_plate',       'technic:machine_casing', 'technic:composite_plate'},
+		{'technic:stainless_steel_ingot', 'technic:hv_cable',       'technic:stainless_steel_ingot'},
 	}
 })
 
-local generator_formspec =
-	"invsize[8,9;]"..
+local function make_reactor_formspec(meta)
+	local f = "size[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;]"
+	"list[current_player;main;0,5;8,4;]"..
+	"listring[]"..
+	"button[5.5,1.5;2,1;start;Start]"..
+	"checkbox[5.5,2.5;autostart;automatic Start;"..meta:get_string("autostart").."]"
+	if not digiline_remote_path then
+		return f
+	end
+	local digiline_enabled = meta:get_string("enable_digiline")
+	f = f.."checkbox[0.5,2.8;enable_digiline;Enable Digiline;"..digiline_enabled.."]"
+	if digiline_enabled ~= "true" then
+		return f
+	end
+	return f..
+		"button_exit[4.6,3.69;2,1;save;Save]"..
+		"field[1,4;4,1;remote_channel;Digiline Remote Channel;${remote_channel}]"
+end
 
--- "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 SS_OFF = 0
+local SS_DANGER = 1
+local SS_CLEAR = 2
 
-minetest.register_node("technic:hv_nuclear_reactor_core", {
-	description = S("Nuclear Reactor Core"),
-	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 = {snappy=2, choppy=2, oddly_breakable_by_hand=2},
-	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 Reactor Core"))
-		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 = function(pos, player)
-		local meta = minetest.get_meta(pos);
-		local inv = meta:get_inventory()
-		if not inv:is_empty("src") then
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-			return false
-		else
-			return true
-		end
-	end,
-})
+local reactor_siren = {}
+local function siren_set_state(pos, state)
+	local hpos = minetest.hash_node_position(pos)
+	local siren = reactor_siren[hpos]
+	if not siren then
+		if state == SS_OFF then return end
+		siren = {state=SS_OFF}
+		reactor_siren[hpos] = siren
+	end
+	if state == SS_DANGER and siren.state ~= SS_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 = SS_DANGER
+	elseif state == SS_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 = SS_CLEAR
+		minetest.after(10, function()
+			if siren.handle ~= clear_handle then return end
+			minetest.sound_stop(clear_handle)
+			if reactor_siren[hpos] == siren then
+				reactor_siren[hpos] = nil
+			end
+		end)
+	elseif state == SS_OFF and siren.state ~= SS_OFF then
+		if siren.handle then minetest.sound_stop(siren.handle) end
+		reactor_siren[hpos] = nil
+	end
+end
 
-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 = {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:hv_nuclear_reactor_core",
-	drawtype="nodebox",
-	light_source = 15,
-	paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = nodebox
-	},
-	can_dig = function(pos, player)
-		local meta = minetest.get_meta(pos);
-		local inv = meta:get_inventory()
-		if not inv:is_empty("src") then
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-			return false
-		else
-			return true
-		end
-	end,
-})
+local function siren_danger(pos, meta)
+	meta:set_int("siren", 1)
+	siren_set_state(pos, SS_DANGER)
+end
 
-local check_reactor_structure = function(pos)
-	-- The reactor consists of a 9x9x9 cube structure
-	-- 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 is only in the middle
-	--  The man-hole is optional
+local function siren_clear(pos, meta)
+	if meta:get_int("siren") ~= 0 then
+		siren_set_state(pos, SS_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
+	CBLL LLBC
+	CBLWWWLBC
+	CBLW#WLBC
+	CBLW|WLBC
+	CBLL|LLBC
+	CBBB|BBBC
+	CCCC|CCCC
+	C = Concrete, B = Blast-resistant concrete, L = Lead,
+	W = water node, # = reactor core, | = HV cable
+
+The man-hole is optional (but necessary for refueling).
+
+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.
+
+For legacy reasons, if the reactor has a stainless steel layer instead
+of a lead layer it will be converted to a lead layer.
+--]]
+local function reactor_structure_badness(pos)
 	local vm = VoxelManip()
-	local pos1 = vector.subtract(pos, 4)
-	local pos2 = vector.add(pos, 4)
+	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_concrete = minetest.get_content_id("technic:concrete")
 	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_lead = minetest.get_content_id("technic:lead_block")
+	local c_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 concretelayer, blastlayer, steellayer, waterlayer = 0, 0, 0, 0
+	local blast_layer, steel_layer, lead_layer, water_layer = 0, 0, 0, 0
 
 	for z = pos1.z, pos2.z do
 	for y = pos1.y, pos2.y do
 	for x = pos1.x, pos2.x do
-		-- If the position is in the outer layer
+		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 data[area:index(x, y, z)] == c_concrete then
-				concretelayer = concretelayer + 1
+			if cid == c_blast_concrete then
+				blast_layer = blast_layer + 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 data[area:index(x, y, z)] == c_blast_concrete then
-				blastlayer = blastlayer + 1
+		       y == pos1.y+1 or y == pos2.y-1 or
+		       z == pos1.z+1 or z == pos2.z-1 then
+			if cid == c_lead then
+				lead_layer = lead_layer + 1
+			elseif cid == c_steel then
+				steel_layer = steel_layer + 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 data[area:index(x, y, z)] == c_stainless_steel then
-				steellayer = steellayer + 1
-			end
-		elseif x == pos1.x+3 or x == pos2.x-3 or
-		   y == pos1.y+3 or y == pos2.y-3 or
-		   z == pos1.z+3 or z == pos2.z-3 then
-		   	local cid = data[area:index(x, y, z)]
+		       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
+				water_layer = water_layer + 1
 			end
 		end
 	end
 	end
 	end
-	if waterlayer >= 25 and
-	   steellayer >= 96 and
-	   blastlayer >= 216 and
-	   concretelayer >= 384 then
-		return true
+
+	if steel_layer >= 96 then
+		for z = pos1.z+1, pos2.z-1 do
+		for y = pos1.y+1, pos2.y-1 do
+		for x = pos1.x+1, pos2.x-1 do
+			local vi = area:index(x, y, z)
+			if 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 data[vi] == c_steel then
+					data[vi] = c_lead
+				end
+			end
+		end
+		end
+		end
+		vm:set_data(data)
+		vm:write_to_map()
+		lead_layer = steel_layer
 	end
+
+	if water_layer > 25 then water_layer = 25 end
+	if lead_layer > 96 then lead_layer = 96 end
+	if blast_layer > 216 then blast_layer = 216 end
+	return (25 - water_layer) + (96 - lead_layer) + (216 - blast_layer)
 end
 
-local explode_reactor = function(pos)
-	print("A reactor exploded at "..minetest.pos_to_string(pos))
+
+local function melt_down_reactor(pos)
+	minetest.log("action", "A reactor melted down at "..minetest.pos_to_string(pos))
+	minetest.set_node(pos, {name = "technic:corium_source"})
 end
 
-local function damage_nearby_players(pos)
-	local objs = minetest.get_objects_inside_radius(pos, 4)
-	for _, o in pairs(objs) do
-		if o:is_player() then
-			o:set_hp(math.max(o:get_hp() - 2, 0))
+
+local function start_reactor(pos, meta)
+	if minetest.get_node(pos).name ~= "technic:hv_nuclear_reactor_core" then
+		return false
+	end
+	local inv = meta:get_inventory()
+	if inv:is_empty("src") then
+		return false
+	end
+	local src_list = inv:get_list("src")
+	local correct_fuel_count = 0
+	for _, src_stack in pairs(src_list) do
+		if src_stack and src_stack:get_name() == fuel_type then
+			correct_fuel_count = correct_fuel_count + 1
 		end
 	end
+	-- Check that the reactor is complete and has the correct fuel
+	if correct_fuel_count ~= 6 or reactor_structure_badness(pos) ~= 0 then
+		return false
+	end
+	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, src_stack in pairs(src_list) do
+		src_stack:take_item()
+		inv:set_stack("src", idx, src_stack)
+	end
+	return true
 end
 
+
 minetest.register_abm({
-	nodenames = {"technic:hv_nuclear_reactor_core", "technic:hv_nuclear_reactor_core_active"},
-	interval = 1,
-	chance   = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
+	label = "Machines: reactor melt-down check",
+	nodenames = {"technic:hv_nuclear_reactor_core_active"},
+	interval = 4,
+	chance = 1,
+	action = function (pos, node)
 		local meta = minetest.get_meta(pos)
-		local machine_name = S("Nuclear Reactor Core")
+		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", math.max(accum_badness - 4, 0))
+				siren_clear(pos, meta)
+			end
+		else
+			siren_danger(pos, meta)
+			accum_badness = accum_badness + badness
+			if accum_badness >= 25 then
+				melt_down_reactor(pos)
+			else
+				meta:set_int("structure_accumulated_badness", accum_badness)
+			end
+		end
+	end,
+})
+
+local function run(pos, node)
+	local meta = minetest.get_meta(pos)
+	local burn_time = meta:get_int("burn_time") or 0
+	if burn_time >= burn_ticks or burn_time == 0 then
+		if digiline_remote_path and meta:get_int("HV_EU_supply") == power_supply then
+			digiline_remote.send_to_node(pos, meta:get_string("remote_channel"),
+					"fuel used", 6, true)
+		end
+		if meta:get_string("autostart") == "true" then
+			if start_reactor(pos, meta) then
+				return
+			end
+		end
+		meta:set_int("HV_EU_supply", 0)
+		meta:set_int("burn_time", 0)
+		meta:set_string("infotext", S("%s Idle"):format(reactor_desc))
+		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", reactor_desc.." ("..percent.."%)")
+		meta:set_int("HV_EU_supply", power_supply)
+	end
+end
+
+local nuclear_reactor_receive_fields = function(pos, formname, fields, sender)
+	local player_name = sender:get_player_name()
+	if minetest.is_protected(pos, player_name) then
+		minetest.chat_send_player(player_name, "You are not allowed to edit this!")
+		minetest.record_protection_violation(pos, player_name)
+		return
+	end
+	local meta = minetest.get_meta(pos)
+	local update_formspec = false
+	if fields.remote_channel then
+		meta:set_string("remote_channel", fields.remote_channel)
+	end
+	if fields.start then
+		local b = start_reactor(pos, meta)
+		if b then
+			minetest.chat_send_player(player_name, "Start successful")
+		else
+			minetest.chat_send_player(player_name, "Error")
+		end
+	end
+	if fields.autostart then
+		meta:set_string("autostart", fields.autostart)
+		update_formspec = true
+	end
+	if fields.enable_digiline then
+		meta:set_string("enable_digiline", fields.enable_digiline)
+		update_formspec = true
+	end
+	if update_formspec then
+		meta:set_string("formspec", make_reactor_formspec(meta))
+	end
+end
+
+local digiline_remote_def = function(pos, channel, msg)
+	local meta = minetest.get_meta(pos)
+	if meta:get_string("enable_digiline") ~= "true" or
+			channel ~= meta:get_string("remote_channel") then
+		return
+	end
+	-- Convert string messages to tables:
+	local msgt = type(msg)
+	if msgt == "string" then
+		local smsg = msg:lower()
+		msg = {}
+		if smsg == "get" then
+			msg.command = "get"
+		elseif smsg:sub(1, 13) == "self_destruct" then
+			msg.command = "self_destruct"
+			msg.timer = tonumber(smsg:sub(15)) or 0
+		elseif smsg == "start" then
+			msg.command = "start"
+		end
+	elseif msgt ~= "table" then
+		return
+	end
+
+	if msg.command == "get" then
+		local inv = meta:get_inventory()
+		local invtable = {}
+		for i = 1, 6 do
+			local stack = inv:get_stack("src", i)
+			if stack:is_empty() then
+				invtable[i] = 0
+			elseif stack:get_name() == fuel_type then
+				invtable[i] = stack:get_count()
+			else
+				invtable[i] = -stack:get_count()
+			end
+		end
+		digiline_remote.send_to_node(pos, channel, {
+			burn_time = meta:get_int("burn_time"),
+			enabled   = meta:get_int("HV_EU_supply") == power_supply,
+			siren     = meta:get_int("siren") == 1,
+			structure_accumulated_badness = meta:get_int("structure_accumulated_badness"),
+			rods = invtable
+		}, 6, true)
+	elseif digiline_meltdown and msg.command == "self_destruct" and
+			minetest.get_node(pos).name == "technic:hv_nuclear_reactor_core_active" then
+		if msg.timer ~= 0 and type(msg.timer) == "number" then
+			siren_danger(pos, meta)
+			minetest.after(msg.timer, melt_down_reactor, pos)
+		else
+			melt_down_reactor(pos)
+		end
+	elseif msg.command == "start" then
+		local b = start_reactor(pos, meta)
+		if b then
+			digiline_remote.send_to_node(pos, channel, "Start successful", 6, true)
+		else
+			digiline_remote.send_to_node(pos, channel, "Error", 6, true)
+		end
+	end
+end
+
+minetest.register_node("technic:hv_nuclear_reactor_core", {
+	description = reactor_desc,
+	tiles = {
+		"technic_hv_nuclear_reactor_core.png",
+		"technic_hv_nuclear_reactor_core.png"..cable_entry
+	},
+	drawtype = "mesh",
+	mesh = "technic_reactor.obj",
+	groups = {cracky = 1, technic_machine = 1, technic_hv = 1, digiline_remote_receive = 1},
+	legacy_facedir_simple = true,
+	sounds = default.node_sound_wood_defaults(),
+	paramtype = "light",
+	paramtype2 = "facedir",
+	stack_max = 1,
+	on_receive_fields = nuclear_reactor_receive_fields,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("infotext", reactor_desc)
+		meta:set_string("formspec", make_reactor_formspec(meta))
+		if digiline_remote_path then
+			meta:set_string("remote_channel",
+					"nucelear_reactor"..minetest.pos_to_string(pos))
+		end
+		local inv = meta:get_inventory()
+		inv:set_size("src", 6)
+	end,
+	_on_digiline_remote_receive = digiline_remote_def,
+	can_dig = technic.machine_can_dig,
+	on_destruct = function(pos) siren_set_state(pos, SS_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"..cable_entry
+	},
+	drawtype = "mesh",
+	mesh = "technic_reactor.obj",
+	groups = {cracky = 1, technic_machine = 1, technic_hv = 1, radioactive = 4,
+		not_in_creative_inventory = 1, digiline_remote_receive = 1},
+	legacy_facedir_simple = true,
+	sounds = default.node_sound_wood_defaults(),
+	drop = "technic:hv_nuclear_reactor_core",
+	light_source = 14,
+	paramtype = "light",
+	paramtype2 = "facedir",
+	on_receive_fields = nuclear_reactor_receive_fields,
+	_on_digiline_remote_receive = digiline_remote_def,
+	can_dig = technic.machine_can_dig,
+	after_dig_node = melt_down_reactor,
+	on_destruct = function(pos) siren_set_state(pos, SS_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
-			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
-				   check_reactor_structure(pos) then
-					meta:set_int("burn_time", 1)
-					hacky_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))
-			hacky_swap_node(pos, "technic:hv_nuclear_reactor_core")
-		elseif burn_time > 0 then
-			damage_nearby_players(pos)
-			if not check_reactor_structure(pos) then
-				explode_reactor(pos)
-			end
-			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)
+			technic.swap_node(pos, "technic:hv_nuclear_reactor_core")
+			meta:set_int("structure_accumulated_badness", 0)
+			siren_clear(pos, meta)
+			return false
 		end
-	end
+
+		meta:set_int("burn_time", burn_time + 1)
+		return true
+	end,
 })
 
 technic.register_machine("HV", "technic:hv_nuclear_reactor_core",        technic.producer)

technic/machines/HV/quarry.lua

@@ -1,203 +1,274 @@
 
 local S = technic.getter
 
+local tube_entry = "^pipeworks_tube_connection_metallic.png"
+local cable_entry = "^technic_cable_connection_overlay.png"
+
 minetest.register_craft({
 	recipe = {
-		{"default:steelblock", "pipeworks:filter",           "default:steelblock"},
-		{"default:steelblock", "technic:motor",              "default:steelblock"},
-		{"default:steelblock", "technic:diamond_drill_head", "default:steelblock"}},
+		{"technic:carbon_plate",       "pipeworks:filter",       "technic:composite_plate"},
+		{"basic_materials:motor",              "technic:machine_casing", "technic:diamond_drill_head"},
+		{"technic:carbon_steel_block", "technic:hv_cable",       "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 quarry_eject_dir = vector.new(0, 1, 0)
 
-local function get_quarry_formspec(size)
-	return "size[3,1.5]"..
-		"field[1,0.5;2,1;size;Radius;"..size.."]"..
-		"button[0,1;3,1;toggle;"..S("Enable/Disable").."]"
+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 player_name = sender:get_player_name()
+	if minetest.is_protected(pos, player_name) then
+		minetest.chat_send_player(player_name, "You are not allowed to edit this!")
+		minetest.record_protection_violation(pos, player_name)
+		return
+	end
 	local meta = minetest.get_meta(pos)
-	local size = tonumber(fields.size)
-
-	if fields.toggle then
-		if meta:get_int("enabled") == 0 then
-			meta:set_int("enabled", 1)
-		else
-			meta:set_int("enabled", 0)
+	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
-
-	-- Smallest size is 2. Anything less is asking for trouble.
-	-- Largest is 8. It is a matter of pratical node handling.
-	size = math.max(size, 2)
-	size = math.min(size, 8)
-
-	if meta:get_int("size") ~= size then
-		meta:set_int("size", size)
-		meta:set_string("formspec", get_quarry_formspec(size))
+	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 get_quarry_center(pos, size)
-	local node     = minetest.get_node(pos)
-	local back_dir = minetest.facedir_to_dir(node.param2)
-	local relative_center = vector.multiply(back_dir, size + 1)
-	local center = vector.add(pos, relative_center)
-	return center
-end
-
-local function gen_next_digpos(center, digpos, size)
-	digpos.x = digpos.x + 1
-	if digpos.x > center.x + size then
-		digpos.x = center.x - size
-		digpos.z = digpos.z + 1
-	end
-	if digpos.z > center.z + size then
-		digpos.x = center.x - size
-		digpos.z = center.z - size
-		digpos.y = digpos.y - 1
-	end
-end
-
-local function find_next_digpos(data, area, center, dig_y, size)
-	local c_air = minetest.get_content_id("air")
-
-	for y = center.y + quarry_dig_above_nodes, dig_y - 1, -1 do
-	for z = center.z - size, center.z + size do
-	for x = center.x - size, center.x + size do
-		if data[area:index(x, y, z)] ~= c_air then
-			return vector.new(x, y, z)
-		end
-	end
-	end
-	end
-end
-
-local function quarry_dig(pos, center, size)
+local function quarry_handle_purge(pos)
 	local meta = minetest.get_meta(pos)
-	local drops = {}
-	local dig_y = meta:get_int("dig_y")
-	local owner = meta:get_int("owner")
-
-	local vm = VoxelManip()
-	local p1 = vector.new(
-			center.x - size,
-			center.y + quarry_dig_above_nodes,
-			center.z - size)
-	local p2 = vector.new(
-			center.x + size,
-			dig_y - 1, -- One node lower in case we have finished the current layer
-			center.z + size)
-	local e1, e2 = vm:read_from_map(p1, p2)
-	local area = VoxelArea:new({MinEdge=e1, MaxEdge=e2})
-	local data = vm:get_data()
-
-	local digpos = find_next_digpos(data, area, center, dig_y, size)
-
-	if digpos then
-		if digpos.y < pos.y - quarry_max_depth then
-			meta:set_int("dig_y", digpos.y)
-			return drops
+	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, quarry_eject_dir, item)
+				stack:clear()
+				inv:set_stack("cache", i, stack)
+				break
+			end
 		end
-		if minetest.is_protected and minetest.is_protected(digpos, owner) then
-			meta:set_int("enabled", 0)
+	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)
+		if pdir.y ~= 0 then
+			-- faces up or down, not valid, otherwise depth-check would run endless and hang up the server
 			return
 		end
-		dig_y = digpos.y
-		local node = minetest.get_node(digpos)
-		drops = minetest.get_node_drops(node.name, "")
-		minetest.dig_node(digpos)
-		if minetest.get_node(digpos).name == node.name then
-			-- We tried to dig something undigable like a
-			-- filled chest. Notice that we check for a node
-			-- change, not for air. This is so that we get drops
-			-- from things like concrete posts with platforms,
-			-- which turn into regular concrete posts when dug.
-			drops = {}
-		end
-	elseif not (dig_y < pos.y - quarry_max_depth) then
-		dig_y = dig_y - 16
-	end
 
-	meta:set_int("dig_y", dig_y)
-	return drops
+		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 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}
+				-- doors mod among other thing does NOT like a nil digger...
+				local fakedigger = pipeworks.create_fake_player({
+					name = owner
+				})
+				if not dignodedef.diggable or (dignodedef.can_dig and not dignodedef.can_dig(digpos, fakedigger)) 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_items(items, pos, node)
-	for _, item in pairs(items) do
-		local tube_item = tube_item(vector.new(pos), item)
-		tube_item:get_luaentity().start_pos = vector.new(pos)
-		tube_item:setvelocity(vector.new(0, 1, 0))
-		tube_item:setacceleration({x=0, y=0, z=0})
-	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("Quarry"),
-	tiles = {"default_steel_block.png", "default_steel_block.png",
-	         "default_steel_block.png", "default_steel_block.png",
-	         "default_steel_block.png^default_tool_mesepick.png", "default_steel_block.png"},
+	description = S("%s Quarry"):format("HV"),
+	tiles = {
+		"technic_carbon_steel_block.png"..tube_entry,
+		"technic_carbon_steel_block.png"..cable_entry,
+		"technic_carbon_steel_block.png"..cable_entry,
+		"technic_carbon_steel_block.png"..cable_entry,
+		"technic_carbon_steel_block.png^default_tool_mesepick.png",
+		"technic_carbon_steel_block.png"..cable_entry
+	},
 	paramtype2 = "facedir",
-	groups = {cracky=2, tubedevice=1},
+	groups = {cracky=2, tubedevice=1, technic_machine=1, technic_hv=1},
+	connect_sides = {"bottom", "front", "left", "right"},
 	tube = {
 		connect_sides = {top = 1},
+		-- lower priority than other tubes, so that quarries will prefer any
+		-- other tube to another quarry, which could lead to server freezes
+		-- in certain quarry placements (2x2 for example would never eject)
+		priority = 10,
+		can_go = function(pos, node, velocity, stack)
+			-- always eject the same, even if items came in another way
+			-- this further mitigates loops and generally avoids random sideway movement
+			-- that can be expected in certain quarry placements
+			return { quarry_eject_dir }
+		end
 	},
 	on_construct = function(pos)
-		local size = 4
 		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Quarry"))
-		meta:set_string("formspec", get_quarry_formspec(4))
-		meta:set_int("size", size)
-		meta:set_int("dig_y", pos.y)
+		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())
-		tube_scanforobjects(pos)
+		pipeworks.scan_for_tube_objects(pos)
 	end,
-	after_dig_node = tube_scanforobjects,
+	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,
-})
-
-minetest.register_abm({
-	nodenames = {"technic:quarry"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta = minetest.get_meta(pos)
-		local size = meta:get_int("size")
-		local eu_input = meta:get_int("HV_EU_input")
-		local demand = 10000
-		local center = get_quarry_center(pos, size)
-		local dig_y = meta:get_int("dig_y")
-		local machine_name = S("Quarry")
-
-		technic.switching_station_timeout_count(pos, "HV")
-
-		if meta:get_int("enabled") == 0 then
-			meta:set_string("infotext", S("%s Disabled"):format(machine_name))
-			meta:set_int("HV_EU_demand", 0)
-			return
-		end
-
-		if eu_input < demand then
-			meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-		elseif eu_input >= demand then
-			meta:set_string("infotext", S("%s Active"):format(machine_name))
-
-			local items = quarry_dig(pos, center, size)
-			send_items(items, pos, node)
-
-			if dig_y < pos.y - quarry_max_depth then
-				meta:set_string("infotext", S("%s Finished"):format(machine_name))
-			end
-		end
-		meta:set_int("HV_EU_demand", demand)
+	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)
-

technic/machines/HV/solar_array.lua

@@ -4,9 +4,9 @@
 minetest.register_craft({
 	output = 'technic:solar_array_hv 1',
 	recipe = {
-		{'technic:solar_array_mv', 'technic:solar_array_mv',  'technic:solar_array_mv'},
-		{'default:steel_ingot',    'technic:hv_transformer',  'default:steel_ingot'},
-		{'',                       'technic:hv_cable0',       ''},
+		{'technic:solar_array_mv',     'technic:solar_array_mv', 'technic:solar_array_mv'},
+		{'technic:carbon_plate',       'technic:hv_transformer', 'technic:composite_plate'},
+		{'',                           'technic:hv_cable',       ''},
 	}
 })
 

technic/machines/LV/alloy_furnace.lua

@@ -4,11 +4,11 @@
 minetest.register_craft({
 	output = 'technic:lv_alloy_furnace',
 	recipe = {
-		{'default:brick',       'default:brick',        'default:brick'},
-		{'default:brick',       '',                     'default:brick'},
-		{'default:steel_ingot', 'default:copper_ingot', 'default:steel_ingot'},
+		{'default:brick', 'default:brick',          'default:brick'},
+		{'default:brick', 'technic:machine_casing', 'default:brick'},
+		{'default:brick', 'technic:lv_cable',       'default:brick'},
 	}
 })
 
-technic.register_alloy_furnace({tier="LV", cook_time=6, demand={300}})
+technic.register_alloy_furnace({tier = "LV", speed = 1, demand = {300}})
 

technic/machines/LV/battery_box.lua

@@ -1,43 +1,17 @@
--- LV Battery box and some other nodes...
-
-technic.register_power_tool("technic:battery", 10000)
-technic.register_power_tool("technic:red_energy_crystal", 100000)
-technic.register_power_tool("technic:green_energy_crystal", 250000)
-technic.register_power_tool("technic:blue_energy_crystal", 500000)
-
-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 = "RE Battery",
-	inventory_image = "technic_battery.png",
-	tool_capabilities = {
-		charge = 0,
-		max_drop_level = 0,
-		groupcaps = {
-			fleshy = {times={}, uses=10000, maxlevel=0}
-		}
-	}
-})
+-- LV Battery box
 
 minetest.register_craft({
 	output = 'technic:lv_battery_box0',
 	recipe = {
-		{'technic:battery',     'group:wood',           'technic:battery'},
-		{'technic:battery',     'default:copper_ingot', 'technic:battery'},
-		{'default:steel_ingot', 'default:steel_ingot',  'default:steel_ingot'},
+		{'group:wood',      'group:wood',             'group:wood'},
+		{'technic:battery', 'technic:machine_casing', 'technic:battery'},
+		{'technic:battery', 'technic:lv_cable',       'technic:battery'},
 	}
 })
 
 technic.register_battery_box({
 	tier           = "LV",
-	max_charge     = 50000,
+	max_charge     = 40000,
 	charge_rate    = 1000,
 	discharge_rate = 4000,
 	charge_step    = 500,

technic/machines/LV/cables.lua

@@ -1,12 +1,14 @@
 
-minetest.register_alias("lv_cable", "technic:lv_cable0")
+minetest.register_alias("lv_cable", "technic:lv_cable")
 
 minetest.register_craft({
-	output = 'technic:lv_cable0 6',
+	output = 'technic:lv_cable 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)
 

technic/machines/LV/cnc.lua

@@ -1,255 +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,
-	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;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_sphere.png;sphere; ]"..
-	"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[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;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;In:]"..
-	"list[current_name;src;0.5,5.5;1,1;]"..
-	"label[4, 5.5;Out:]"..
-	"list[current_name;dst;5,5.5;4,1;]"..
-
-	"list[current_player;main;0,7;8,4;]"
-
-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
-
--- The actual block inactive state
-minetest.register_node("technic:cnc", {
-	description = S("CNC Machine"),
-	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},
-	legacy_facedir_simple = true,
-	on_construct = function(pos)
-		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("CNC Machine"))
-		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 = function(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
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-			return false
-		else
-			return true
-		end
-	end,
-	on_receive_fields = form_handler,
-})
-
--- Active state block
-minetest.register_node("technic:cnc_active", {
-	description = S("CNC Machine"),
-	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",
-	groups = {cracky=2, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	can_dig = function(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
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-			return false
-		end
-		return true
-	end,
-	on_receive_fields = form_handler,
-})
-
--- Action code performing the transformation
-minetest.register_abm({
-	nodenames = {"technic:cnc","technic:cnc_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()
-		local eu_input     = meta:get_int("LV_EU_input")
-		local machine_name = S("CNC Machine")
-		local machine_node = "technic:cnc"
-		local demand       = 450
-
-		-- Setup meta data if it does not exist. state is used as an indicator of this
-		if not eu_input then
-			meta:set_int("LV_EU_demand", demand)
-			meta:set_int("LV_EU_input", 0)
-			return
-		end
-
-		-- Power off automatically if no longer connected to a switching station
-		technic.switching_station_timeout_count(pos, "LV")
-
-		
-		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
-			hacky_swap_node(pos, machine_node)
-			meta:set_string("infotext", S("%s Idle"):format(machine_name))
-			meta:set_string("cnc_product", "")
-			return
-		end
-
-		if eu_input < demand then
-			hacky_swap_node(pos, machine_node)
-			meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-		elseif eu_input >= demand then
-			hacky_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
-}) 
-
-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:motor',              'default:steel_ingot'},
-		{'default:steel_ingot',        'default:copper_ingot',       'default:steel_ingot'},         
-	},
-})
-

technic/machines/LV/cnc_api.lua

@@ -1,356 +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 = {}
-
-technic.cnc.detail_level = 16
-
--- REGISTER NONCUBIC FORMS, CREATE MODELS AND RECIPES:
-------------------------------------------------------
-local function cnc_sphere()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	local sehne
-	for i = 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-sehne, (i/detail) - 0.5, -sehne, sehne, (i/detail)+(1/detail)-0.5, sehne}
-	end
-	return nodebox
-end
-
-local function cnc_cylinder_horizontal()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	local sehne
-	for i = 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-0.5, (i/detail)-0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, sehne}
-	end
-	return nodebox
-end
-
-local function cnc_cylinder()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	local sehne
-	for i = 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={(i/detail) - 0.5, -0.5, -sehne, (i/detail)+(1/detail)-0.5, 0.5, sehne}
-	end
-	return nodebox
-end
-
-local function cnc_twocurvededge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level * 2
-	local sehne
-	for i = (detail / 2) - 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-sehne, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_onecurvededge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level * 2
-	local sehne
-	for i = (detail / 2) - 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-0.5, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5}
-	end 
-	return nodebox
-end
-
-local function cnc_spike()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail - 1 do
-		nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5,
-				0.5-(i/detail/2), (i/detail)-0.5+(1/detail), 0.5-(i/detail/2)}
-	end
-	return nodebox
-end
-
-local function cnc_pyramid()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level / 2
-	for i = 0, detail - 1 do
-		nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5, 0.5-(i/detail/2), (i/detail/2)-0.5+(1/detail), 0.5-(i/detail/2)}
-	end
-	return nodebox
-end
-
-local function cnc_slope_inner_edge_upsdown()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {0.5-(i/detail)-(1/detail), (i/detail)-0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-		nodebox[i+detail+1] = {-0.5, (i/detail)-0.5, 0.5-(i/detail)-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_edge_upsdown()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(-1*(i/detail))+0.5-(1/detail), (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_inner_edge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(i/detail)-0.5, -0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-		nodebox[i+detail+1] = {-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_edge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_upsdown()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {-0.5, (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_lying()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, (i/detail)-0.5+(1/detail), 0.5 , 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {-0.5, (i/detail)-0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
--- Define slope boxes for the various nodes
--------------------------------------------
-technic.cnc.programs = {
-	{suffix  = "technic_cnc_stick",
-	nodebox = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15},
-	desc    = S("Stick")},
-
-	{suffix  = "technic_cnc_element_end_double",
-	nodebox = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.5},
-	desc    = S("Element End Double")},
-
-	{suffix  = "technic_cnc_element_cross_double",
-	nodebox = {
-		{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",
-	nodebox = {
-		{-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",
-	nodebox = {
-		{-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",
-	nodebox = {-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
-	desc    = S("Element Straight Double")},
-
-	{suffix  = "technic_cnc_element_end",
-	nodebox = {-0.3, -0.5, -0.3, 0.3, 0, 0.5},
-	desc    = S("Element End")},
-
-	{suffix  = "technic_cnc_element_cross",
-	nodebox = {
-		{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",
-	nodebox = {
-		{-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",
-	nodebox = {
-		{-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",
-	nodebox = {-0.3, -0.5, -0.5, 0.3, 0, 0.5},
-	desc    = S("Element Straight")},
-
-	{suffix  = "technic_cnc_sphere",
-	nodebox = cnc_sphere(),
-	desc    = S("Sphere")},
-
-	{suffix  = "technic_cnc_cylinder_horizontal",
-	nodebox = cnc_cylinder_horizontal(),
-	desc    = S("Horizontal Cylinder")},
-
-	{suffix  = "technic_cnc_cylinder",
-	nodebox = cnc_cylinder(),
-	desc    = S("Cylinder")},
-
-	{suffix  = "technic_cnc_twocurvededge",
-	nodebox = cnc_twocurvededge(),
-	desc    = S("Two Curved Edge Block")},
-
-	{suffix  = "technic_cnc_onecurvededge",
-	nodebox = cnc_onecurvededge(),
-	desc    = S("One Curved Edge Block")},
-
-	{suffix  = "technic_cnc_spike",
-	nodebox = cnc_spike(),
-	desc    = S("Spike")},
-
-	{suffix  = "technic_cnc_pyramid",
-	nodebox = cnc_pyramid(),
-	desc    = S("Pyramid")},
-
-	{suffix  = "technic_cnc_slope_inner_edge_upsdown",
-	nodebox = cnc_slope_inner_edge_upsdown(),
-	desc    = S("Slope Upside Down Inner Edge")},
-
-	{suffix  = "technic_cnc_slope_edge_upsdown",
-	nodebox = cnc_slope_edge_upsdown(),
-	desc    = S("Slope Upside Down Edge")},
-
-	{suffix  = "technic_cnc_slope_inner_edge",
-	nodebox = cnc_slope_inner_edge(),
-	desc    = S("Slope Inner Edge")},
-
-	{suffix  = "technic_cnc_slope_edge",
-	nodebox = cnc_slope_edge(),
-	desc    = S("Slope Edge")},
-
-	{suffix  = "technic_cnc_slope_upsdown",
-	nodebox = cnc_slope_upsdown(),
-	desc    = S("Slope Upside Down")},
-
-	{suffix  = "technic_cnc_slope_lying",
-	nodebox = cnc_slope_lying(),
-	desc    = S("Slope Lying")},
-
-	{suffix  = "technic_cnc_slope",
-	nodebox = cnc_slope(),
-	desc    = S("Slope")},
-}
-
--- 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_sphere", "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, nodebox, groups, images, description)
-	minetest.register_node(":"..recipeitem.."_"..suffix, {
-		description   = description,
-		drawtype      = "nodebox",
-		tiles         = images,
-		paramtype     = "light",
-		paramtype2    = "facedir",
-		walkable      = true,
-		node_box = {
-			type  = "fixed",
-			fixed = nodebox
-		},
-		groups        = groups,
-	})
-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.nodebox, groups, images, description.." "..data.desc)
-		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_sphere, 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_sphere(recipeitem, groups, images, desc_sphere)
-         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
-

technic/machines/LV/cnc_nodes.lua

@@ -1,74 +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"))
-technic.cnc.programs_disable["default:dirt"] = {"technic_cnc_sphere", "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"}
-
--- TREE
--------
-technic.cnc.register_all("default:tree",
-                {snappy=2, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
-                {"default_tree.png"},
-                S("Wooden"))
-
--- 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=2, 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"))
--- STEEL
---------
-technic.cnc.register_all("default:steel",
-                {snappy=1, bendy=2, cracky=1, melty=2, level=2, not_in_creative_inventory=1},
-                {"default_steel_block.png"},
-                S("Steel"))
-

technic/machines/LV/coal_alloy_furnace.lua

@@ -1,183 +0,0 @@
-
--- Coal 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'},
-	}
-})
-
-minetest.register_node("technic:coal_alloy_furnace", {
-	description = S("Coal Alloy Furnace"),
-	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.env:get_meta(pos)
-		meta:set_string("formspec", coal_alloy_furnace_formspec)
-		meta:set_string("infotext", S("Coal Alloy Furnace"))
-		local inv = meta:get_inventory()
-		inv:set_size("fuel", 1)
-		inv:set_size("src", 1)
-		inv:set_size("src2", 1)
-		inv:set_size("dst", 4)
-	end,
-	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
-		local inv = meta:get_inventory()
-		if not (inv:is_empty("fuel") or inv:is_empty("dst") or inv:is_empty("src") or inv:is_empty("src2") )then
-			return false
-			end
-		return true
-	end,
-})
-
-minetest.register_node("technic:coal_alloy_furnace_active", {
-	description = "Alloy Furnace",
-	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 = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
-		local inv = meta:get_inventory()
-		if not (inv:is_empty("fuel") or inv:is_empty("dst") or
-			inv:is_empty("src") or inv:is_empty("src2")) then
-			return false
-		end
-		return true
-	end,
-})
-
-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()
-		local recipe = nil
-		local machine_name = S("Coal 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;1,1;]"..
-			"list[current_name;src2;3,1;1,1;]"..
-			"list[current_name;dst;5,1;2,2;]"..
-			"list[current_player;main;0,5;8,4;]"
-
-		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 srcstack = inv:get_stack("src", 1)
-		local src2stack = inv:get_stack("src2", 1)
-		local recipe = technic.get_alloy_recipe(srcstack, src2stack)
-		if srcstack:get_name() > src2stack:get_name() then
-			local temp = srcstack
-			srcstack = src2stack
-			src2stack = temp
-		end
-
-		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 recipe then
-				meta:set_int("src_time", meta:get_int("src_time") + 1)
-				if meta:get_int("src_time") == 6 then
-					-- check if there's room for output in "dst" list
-					local dst_stack = ItemStack(recipe.output)
-					if inv:room_for_item("dst", dst_stack) then
-						srcstack:take_item(recipe.input[1].count)
-						inv:set_stack("src", 1, srcstack)
-						src2stack:take_item(recipe.input[2].count)
-						inv:set_stack("src2", 1, src2stack)
-						inv:add_item("dst", dst_stack)
-					end
-					meta:set_int("src_time", 0)
-				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.."%)")
-			hacky_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;1,1;]"..
-					"list[current_name;src2;3,1;1,1;]"..
-					"list[current_name;dst;5,1;2,2;]"..
-					"list[current_player;main;0,5;8,4;]")
-			return
-		end
-
-		-- FIXME: Make this look more like the electrical version.
-		-- This code refetches the recipe to see if it can be done again after the iteration
-		srcstack = inv:get_stack("src", 1)
-		srcstack = inv:get_stack("src2", 1)
-		local recipe = technic.get_alloy_recipe(srcstack, src2stack)
-
-		if recipe then
-			if was_active then
-				meta:set_string("infotext", "Furnace is empty")
-				hacky_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 fuellist = inv:get_list("fuel")
-
-		if fuellist then
-			fuel = 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))
-			hacky_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)
-
-		local stack = inv:get_stack("fuel", 1)
-		stack:take_item()
-		inv:set_stack("fuel", 1, stack)
-	end,
-})
-

technic/machines/LV/compressor.lua

@@ -1,170 +1,17 @@
 
-technic.compressor_recipes = {}
+minetest.register_alias("compressor", "technic:lv_compressor")
 
-local S = technic.getter
-
-technic.register_compressor_recipe = function(src, src_count, dst, dst_count)
-	technic.compressor_recipes[src] = {src_count = src_count, dst_name = dst, dst_count = dst_count}
-	if unified_inventory then
-		unified_inventory.register_craft({
-			type = "compressing",
-			output = dst.." "..dst_count,
-			items = {src.." "..src_count},
-			width = 0,
-		})
-	end
-end
-
-technic.get_compressor_recipe = function(item)
-	if technic.compressor_recipes[item.name] and 
-	   item.count >= technic.compressor_recipes[item.name].src_count then
-		return technic.compressor_recipes[item.name]
-	else
-		return nil
-	end
-end
-
-technic.register_compressor_recipe("default:snowblock",         1, "default:ice",             1)
-technic.register_compressor_recipe("default:sand",              1, "default:sandstone",       1)
-technic.register_compressor_recipe("default:desert_sand",       1, "default:desert_stone",    1)
-technic.register_compressor_recipe("technic:mixed_metal_ingot", 1, "technic:composite_plate", 1)
-technic.register_compressor_recipe("default:copper_ingot",      5, "technic:copper_plate",    1)
-technic.register_compressor_recipe("technic:coal_dust",         4, "technic:graphite",        1)
-technic.register_compressor_recipe("technic:carbon_cloth",      1, "technic:carbon_plate",    1)
-technic.register_compressor_recipe("technic:enriched_uranium",  4, "technic:uranium_fuel",    1)
-
-
-minetest.register_alias("compressor", "technic:compressor")
 minetest.register_craft({
-	output = 'technic:compressor',
+	output = 'technic:lv_compressor',
 	recipe = {
-		{'default:stone',	'default:stone',	'default:stone'},
-		{'mesecons:piston',	'technic:motor',	'mesecons:piston'},
-		{'default:stone',	'technic:lv_cable0',	'default:stone'},
-	}
+		{'default:stone',            'basic_materials:motor',          'default:stone'},
+		{'mesecons:piston',          'technic:machine_casing', 'mesecons:piston'},
+		{'basic_materials:silver_wire', 'technic:lv_cable',       'basic_materials:silver_wire'},
+	},
+	replacements = {
+		{"basic_materials:silver_wire", "basic_materials:empty_spool"},
+		{"basic_materials:silver_wire", "basic_materials:empty_spool"}
+	},
 })
 
-local compressor_formspec =
-	"invsize[8,9;]"..
-	"label[0,0;"..S("Compressor").."]"..
-	"list[current_name;src;3,1;1,1;]"..
-	"list[current_name;dst;5,1;2,2;]"..
-	"list[current_player;main;0,5;8,4;]"
-
-minetest.register_node("technic:compressor", {
-	description = S("Compressor"),
-	tiles = {"technic_compressor_top.png",  "technic_compressor_bottom.png",
-	         "technic_compressor_side.png", "technic_compressor_side.png",
-	         "technic_compressor_back.png", "technic_compressor_front.png"},
-	paramtype2 = "facedir",
-	groups = {cracky=2},
-	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("Compressor"))
-		meta:set_string("formspec", compressor_formspec)
-		local inv = meta:get_inventory()
-		inv:set_size("src", 1)
-		inv:set_size("dst", 4)
-	end,
-	can_dig = function(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
-			minetest.chat_send_player(player:get_player_name(),
-					S("Machine cannot be removed because it is not empty"))
-			return false
-		else
-			return true
-		end
-	end,
-})
-
-minetest.register_node("technic:compressor_active", {
-	description = S("Compressor"),
-	tiles = {"technic_compressor_top.png",  "technic_compressor_bottom.png",
-	         "technic_compressor_side.png", "technic_compressor_side.png",
-	         "technic_compressor_back.png", "technic_compressor_front_active.png"},
-	paramtype2 = "facedir",
-	groups = {cracky=2, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	can_dig = function(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
-			minetest.chat_send_player(player:get_player_name(),
-					S("Machine cannot be removed because it is not empty"))
-			return false
-		else
-			return true
-		end
-	end,
-})
-
-minetest.register_abm({
-	nodenames = {"technic:compressor","technic:compressor_active"},
-	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("LV_EU_input")
-		local machine_name = S("Compressor")
-		local machine_node = "technic:compressor"
-		local demand       = 300
- 
-		 -- 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
- 
-		-- Power off automatically if no longer connected to a switching station
-		technic.switching_station_timeout_count(pos, "LV")
-		local inv    = meta:get_inventory()
-		local empty  = inv:is_empty("src")
-		local srcstack  = inv:get_stack("src", 1)
-		local src_item, recipe, result = nil, nil, nil
-
-		if srcstack then
-			src_item = srcstack:to_table()
-		end
-		if src_item then
-			recipe = technic.get_compressor_recipe(src_item)
-		end
-		if recipe then
-			result = {name=recipe.dst_name, count=recipe.dst_count}
-		end 
-		if empty or (not result) or
-		   (not inv:room_for_item("dst", result)) then
-			hacky_swap_node(pos, machine_node)
-			meta:set_string("infotext", S("%s Idle"):format(machine_name))
-			meta:set_int("LV_EU_demand", 0)
-			meta:set_int("src_time", 0)
-			return
-		end
-
-		if eu_input < demand then
-			hacky_swap_node(pos, machine_node)
-			meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-		elseif eu_input >= demand then
-			hacky_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") >= 4 then 
-				meta:set_int("src_time", 0)
-				srcstack:take_item(recipe.src_count)
-				inv:set_stack("src", 1, srcstack)
-				inv:add_item("dst", result)
-			end
-		end
-		meta:set_int("LV_EU_demand", demand)
-	end
-})
-
-technic.register_machine("LV", "technic:compressor",        technic.receiver)
-technic.register_machine("LV", "technic:compressor_active", technic.receiver)
-
+technic.register_compressor({tier = "LV", demand = {300}, speed = 1})

technic/machines/LV/electric_furnace.lua

@@ -5,9 +5,9 @@
 minetest.register_craft({
 	output = 'technic:electric_furnace',
 	recipe = {
-		{'default:cobble',      'default:cobble',        'default:cobble'},
-		{'default:cobble',      '',                      'default:cobble'},
-		{'default:steel_ingot', 'moreores:copper_ingot', 'default:steel_ingot'},
+		{'default:cobble', 'default:cobble',         'default:cobble'},
+		{'default:cobble', 'technic:machine_casing', 'default:cobble'},
+		{'default:cobble', 'technic:lv_cable',       'default:cobble'},
 	}
 })
 

technic/machines/LV/extractor.lua

@@ -1,178 +1,13 @@
 
-technic.extractor_recipes ={}
+minetest.register_alias("extractor", "technic:lv_extractor")
 
-local S = technic.getter
-
-technic.register_extractor_recipe = function(src, src_count, dst, dst_count)
-	technic.extractor_recipes[src] = {src_count = src_count, dst_name = dst, dst_count = dst_count}
-	if unified_inventory then
-		unified_inventory.register_craft({
-			type = "extracting",
-			output = dst.." "..dst_count,
-			items = {src.." "..src_count},
-			width = 0,
-		})
-	end
-end
-
--- Receive an ItemStack of result by an ItemStack input
-technic.get_extractor_recipe = function(item)
-	if technic.extractor_recipes[item.name] and
-	   item.count >= technic.extractor_recipes[item.name].src_count then
-		return technic.extractor_recipes[item.name]
-	else
-		return nil
-	end
-end
-
-
-
-technic.register_extractor_recipe("technic:coal_dust",        1,          "dye:black",      2)
-technic.register_extractor_recipe("default:cactus",           1,          "dye:green",      2)
-technic.register_extractor_recipe("default:dry_shrub",        1,          "dye:brown",      2)
-technic.register_extractor_recipe("flowers:geranium",         1,          "dye:blue",       2)
-technic.register_extractor_recipe("flowers:dandelion_white",  1,          "dye:white",      2)
-technic.register_extractor_recipe("flowers:dandelion_yellow", 1,          "dye:yellow",     2)
-technic.register_extractor_recipe("flowers:tulip",            1,          "dye:orange",     2)
-technic.register_extractor_recipe("flowers:rose",             1,          "dye:red",        2)
-technic.register_extractor_recipe("flowers:viola",            1,          "dye:violet",     2)
-technic.register_extractor_recipe("technic:raw_latex",        1,          "technic:rubber", 3)
-technic.register_extractor_recipe("moretrees:rubber_tree_trunk_empty", 1, "technic:rubber", 1)
-technic.register_extractor_recipe("moretrees:rubber_tree_trunk",       1, "technic:rubber", 1)
-technic.register_extractor_recipe("technic:uranium",          5,          "technic:enriched_uranium", 1)
-
-minetest.register_alias("extractor", "technic:extractor")
 minetest.register_craft({
-	output = 'technic:extractor',
+	output = 'technic:lv_extractor',
 	recipe = {
-		{'technic:treetap', 'technic:motor',     'technic:treetap'},
-		{'technic:treetap', 'technic:lv_cable0', 'technic:treetap'},
-		{'',                '',                  ''},
+		{'technic:treetap', 'basic_materials:motor',          'technic:treetap'},
+		{'technic:treetap', 'technic:machine_casing', 'technic:treetap'},
+		{'',                'technic:lv_cable',       ''},
 	}
 })
 
-local extractor_formspec =
-   "invsize[8,9;]"..
-   "label[0,0;"..S("Extractor").."]"..
-   "list[current_name;src;3,1;1,1;]"..
-   "list[current_name;dst;5,1;2,2;]"..
-   "list[current_player;main;0,5;8,4;]"
-
-minetest.register_node("technic:extractor", {
-	description = S("Extractor"),
-	tiles = {"technic_lv_grinder_top.png",  "technic_lv_grinder_bottom.png", "technic_lv_grinder_side.png",
-	         "technic_lv_grinder_side.png", "technic_lv_grinder_side.png",   "technic_lv_grinder_front.png"},
-	paramtype2 = "facedir",
-	groups = {cracky=2},
-	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("Extractor"))
-		meta:set_string("formspec", extractor_formspec)
-		local inv = meta:get_inventory()
-		inv:set_size("src", 1)
-		inv:set_size("dst", 4)
-	end,
-	can_dig = function(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
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-			return false
-		else
-			return true
-		end
-	end,
-})
-
-minetest.register_node("technic:extractor_active", {
-	description = S("Extractor"),
-	tiles = {"technic_lv_grinder_top.png",  "technic_lv_grinder_bottom.png",
-	         "technic_lv_grinder_side.png", "technic_lv_grinder_side.png",
-	         "technic_lv_grinder_side.png", "technic_lv_grinder_front_active.png"},
-	paramtype2 = "facedir",
-	groups = {cracky=2, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	can_dig = function(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
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-			return false
-		else
-			return true
-		end
-	end,
-})
-
-minetest.register_abm({
-	nodenames = {"technic:extractor", "technic:extractor_active"},
-	interval = 1,
-	chance   = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		-- The machine will automatically shut down if disconnected from power in some fashion.
-		local meta     = minetest.get_meta(pos)
-		local inv      = meta:get_inventory()
-		local srcstack = inv:get_stack("src", 1)
-		local eu_input = meta:get_int("LV_EU_input")
-
-		-- Machine information
-		local machine_name = S("Extractor")
-		local machine_node = "technic:extractor"
-		local demand       = 300
-
-		-- 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
-
-		-- Power off automatically if no longer connected to a switching station
-		technic.switching_station_timeout_count(pos, "LV")
-
-		if srcstack then
-			src_item = srcstack:to_table()
-		end
-		if src_item then
-			recipe = technic.get_extractor_recipe(src_item)
-		end
-		if recipe then
-			result = {name=recipe.dst_name, count=recipe.dst_count}
-		end 
-		if inv:is_empty("src") or (not recipe) or (not result) or
-		   (not inv:room_for_item("dst", result)) then
-			hacky_swap_node(pos, machine_node)
-			meta:set_string("infotext", S("%s Idle"):format(machine_name))
-			meta:set_int("LV_EU_demand", 0)
-			return
-		end
-
-		if eu_input < demand then
-			-- unpowered - go idle
-			hacky_swap_node(pos, machine_node)
-			meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-		elseif eu_input >= demand then
-			-- Powered
-			hacky_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") >= 4 then -- 4 ticks per output
-				meta:set_int("src_time", 0)
-				srcstack:take_item(recipe.src_count)
-				inv:set_stack("src", 1, srcstack)
-				inv:add_item("dst", result)
-			end
-		end
-		meta:set_int("LV_EU_demand", demand)
-	end
-})
-
-technic.register_machine("LV", "technic:extractor",        technic.receiver)
-technic.register_machine("LV", "technic:extractor_active", technic.receiver)
-
+technic.register_extractor({tier = "LV", demand = {300}, speed = 1})

technic/machines/LV/generator.lua

@@ -8,9 +8,9 @@ minetest.register_alias("lv_generator", "technic:lv_generator")
 minetest.register_craft({
 	output = 'technic:lv_generator',
 	recipe = {
-		{'default:stone', 'default:stone',        'default:stone'},
-		{'default:stone', '',                     'default:stone'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
+		{'default:stone', 'default:furnace',        'default:stone'},
+		{'default:stone', 'technic:machine_casing', 'default:stone'},
+		{'default:stone', 'technic:lv_cable',       'default:stone'},
 	}
 })
 

technic/machines/LV/geothermal.lua

@@ -10,47 +10,18 @@ local S = technic.getter
 minetest.register_craft({
 	output = 'technic:geothermal',
 	recipe = {
-		{'default:stone', 'default:stone', 'default:stone'},
-		{'default:copper_ingot', 'default:diamond', 'default:copper_ingot'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
-	}
+		{'technic:granite',          'default:diamond',        'technic:granite'},
+		{'basic_materials:copper_wire', 'technic:machine_casing', 'basic_materials:copper_wire'},
+		{'technic:granite',          'technic:lv_cable',       'technic:granite'},
+	},
+	replacements = {
+		{"basic_materials:copper_wire", "basic_materials:empty_spool"},
+		{"basic_materials:copper_wire", "basic_materials:empty_spool"}
+	},
 })
 
 minetest.register_craftitem("technic:geothermal", {
-	description = S("Geothermal Generator"),
-}) 
-
-local geothermal_formspec =
-	"invsize[8,4;]"..
-	"label[0,0;"..S("Geothermal Generator").."]"..
-	"list[current_player;main;0,5;8,4;]"
-	
-
-minetest.register_node("technic:geothermal", {
-	description = S("Geothermal Generator"),
-	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},
-	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 Generator"))
-		meta:set_int("LV_EU_supply", 0)
-		meta:set_string("formspec", geothermal_formspec)	
-	end,	
-})
-
-minetest.register_node("technic:geothermal_active", {
-	description = S("Geothermal Generator"),
-	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",
+	description = S("Geothermal %s Generator"):format("LV"),
 })
 
 local check_node_around = function(pos)
@@ -60,63 +31,86 @@ local check_node_around = function(pos)
 	return 0
 end
 
-minetest.register_abm({
-	nodenames = {"technic:geothermal","technic:geothermal_active"},
-	interval = 1,
-	chance   = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta             = minetest.get_meta(pos)
-		local water_nodes      = 0
-		local lava_nodes       = 0
-		local production_level = 0
-		local eu_supply        = 0
+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
+	-- 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("formspec",
-			"invsize[8,4;]"..
-			"label[0,0;"..S("Geothermal Generator").."]"..
-			"label[4,0;"..S("Production at %d%%"):format(production_level).."]")
-
-		if production_level > 0 and minetest.get_node(pos).name == "technic:geothermal" then
-			hacky_swap_node (pos, "technic:geothermal_active")
-			return
-		end
-		if production_level == 0 then
-			hacky_swap_node(pos, "technic:geothermal")
-			meta:set_int("LV_EU_supply", 0)
-		end
+	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"},
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+		technic_machine=1, technic_lv=1},
+	paramtype2 = "facedir",
+	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,
+		technic_machine=1, technic_lv=1, 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)

technic/machines/LV/grinder.lua

@@ -1,11 +1,11 @@
 
-minetest.register_alias("grinder", "technic:grinder")
+minetest.register_alias("grinder", "technic:lv_grinder")
 minetest.register_craft({
-	output = 'technic:grinder',
+	output = 'technic:lv_grinder',
 	recipe = {
-		{'default:desert_stone', 'default:desert_stone',  'default:desert_stone'},
-		{'default:desert_stone', 'default:diamond',       'default:desert_stone'},
-		{'default:stone',        'moreores:copper_ingot', 'default:stone'},
+		{'default:desert_stone', 'default:diamond',        'default:desert_stone'},
+		{'default:desert_stone', 'technic:machine_casing', 'default:desert_stone'},
+		{'technic:granite',      'technic:lv_cable',       'technic:granite'},
 	}
 })
 

technic/machines/LV/init.lua

@@ -3,20 +3,22 @@ technic.register_tier("LV", "Low Voltage")
 
 local path = technic.modpath.."/machines/LV"
 
+-- Wiring stuff
 dofile(path.."/cables.lua")
 dofile(path.."/battery_box.lua")
-dofile(path.."/alloy_furnace.lua")
-dofile(path.."/coal_alloy_furnace.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.."/music_player.lua")
 dofile(path.."/grinder.lua")
-dofile(path.."/cnc.lua")
-dofile(path.."/cnc_api.lua")
-dofile(path.."/cnc_nodes.lua")
 dofile(path.."/extractor.lua")
 dofile(path.."/compressor.lua")
+
+dofile(path.."/music_player.lua")

technic/machines/LV/music_player.lua

@@ -7,133 +7,125 @@ minetest.register_alias("music_player", "technic:music_player")
 minetest.register_craft({
 	output = 'technic:music_player',
 	recipe = {
-		{'group:wood',      'group:wood',           'group:wood'},
-		{'default:diamond', 'default:diamond',      'default:diamond'},
-		{'default:stone',   'default:copper_ingot', 'default:stone'},
+		{'technic:chromium_ingot', 'default:diamond',        'technic:chromium_ingot'},
+		{'default:diamond',        'technic:machine_casing', 'default:diamond'},
+		{'default:mossycobble',    'technic:lv_cable',       'default:mossycobble'},
 	}
 })
 
-local music_player_formspec =
-	"invsize[8,9;]"..
-	"label[0,0;"..S("Music Player").."]"..
-	"button[4,1;1,1;track1;1]"..
-	"button[5,1;1,1;track2;2]"..
-	"button[6,1;1,1;track3;3]"..
-	"button[4,2;1,1;track4;4]"..
-	"button[5,2;1,1;track5;5]"..
-	"button[6,2;1,1;track6;6]"..
-	"button[4,3;1,1;track7;7]"..
-	"button[5,3;1,1;track8;8]"..
-	"button[6,3;1,1;track9;9]"..
-	"button[4,4;1,2;play;Play]"..
-	"button[6,4;1,2;stop;Stop]"..
-	"label[4,0;Current track --]"
+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("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},
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+		technic_machine=1, technic_lv=1},
+	connect_sides = {"bottom"},
 	sounds = default.node_sound_wood_defaults(),
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Music Player"))
-		meta:set_int("active", 0)
-		meta:set_int("current_track", 1)
-		meta:set_string("formspec", music_player_formspec)
+		meta:set_string("infotext", S("%s Music Player"):format("LV"))
+		set_display(meta)
 	end,
 	on_receive_fields = function(pos, formanme, fields, sender)
-		local meta          = minetest.get_meta(pos)
-		local music_handle  = meta:get_int("music_handle")
-		local current_track = meta:get_int("current_track")
-		if fields.track1 then current_track = 1 end
-		if fields.track2 then current_track = 2 end
-		if fields.track3 then current_track = 3 end
-		if fields.track4 then current_track = 4 end
-		if fields.track5 then current_track = 5 end
-		if fields.track6 then current_track = 6 end
-		if fields.track7 then current_track = 7 end
-		if fields.track8 then current_track = 8 end
-		if fields.track9 then current_track = 9 end
-		meta:set_int("current_track", current_track)
-		meta:set_string("formspec",
-				"invsize[8,9;]"..
-				"label[0,0;"..S("Music Player").."]"..
-				"button[4,1;1,1;track1;1]"..
-				"button[5,1;1,1;track2;2]"..
-				"button[6,1;1,1;track3;3]"..
-				"button[4,2;1,1;track4;4]"..
-				"button[5,2;1,1;track5;5]"..
-				"button[6,2;1,1;track6;6]"..
-				"button[4,3;1,1;track7;7]"..
-				"button[5,3;1,1;track8;8]"..
-				"button[6,3;1,1;track9;9]"..
-				"button[4,4;1,2;play;Play]"..
-				"button[6,4;1,2;stop;Stop]"..
-				"label[4,0;Current track "
-				..current_track.."]")
-		if fields.play then
-			if music_handle then
-				minetest.sound_stop(music_handle)
-			end
-			meta:set_int("active", 1)
+		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
-		if fields.stop then
-			meta:set_int("active", 0)
-			if music_handle then
-				minetest.sound_stop(music_handle)
-			end
-		end
-		meta:set_int("music_handle", music_handle)
 	end,
-})
-
-minetest.register_abm({
-	nodenames = {"technic:music_player"},
-	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("LV_EU_input")
-		local machine_name = S("Music Player")
-		local machine_node = "technic:music_player"
-		local demand       = 150
-
-		local music_handle = meta:get_int("music_handle")
-		local current_track = meta:get_int("current_track")
-
-		-- 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
-
-		-- Power off automatically if no longer connected to a switching station
-		technic.switching_station_timeout_count(pos, "LV")
-
-		if meta:get_int("active") == 0 then
-			meta:set_string("infotext", S("%s Idle"):format(machine_name))
-			meta:set_int("LV_EU_demand", 0)
-			if music_handle then
-				minetest.sound_stop(music_handle)
-			end
-			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)
-			end
-		elseif eu_input >= demand then
-			meta:set_string("infotext", S("%s Active"):format(machine_name))
-			music_handle = minetest.sound_play("technic_track"..current_track,
-					{pos = pos, gain = 1.0, loop = true, max_hear_distance = 72,})
-			meta:set_int("music_handle", music_handle)
-		end
-		meta:set_int("LV_EU_demand", demand)
-	end
+	on_destruct = stop_player,
+	technic_run = run,
+	technic_on_disable = stop_player,
 })
 
 technic.register_machine("LV", "technic:music_player", technic.receiver)

technic/machines/LV/solar_array.lua

@@ -8,9 +8,9 @@
 minetest.register_craft({
 	output = 'technic:solar_array_lv 1',
 	recipe = {
-		{'technic:solar_panel', 'technic:solar_panel',    'technic:solar_panel'},
-		{'default:steel_ingot', 'technic:lv_transformer', 'default:steel_ingot'},
-		{'',                    'technic:lv_cable0',      ''},
+		{'technic:solar_panel',        'technic:solar_panel',    'technic:solar_panel'},
+		{'technic:carbon_steel_ingot', 'technic:lv_transformer', 'technic:carbon_steel_ingot'},
+		{'',                           'technic:lv_cable',       ''},
 	}
 })
 

technic/machines/LV/solar_panel.lua

@@ -4,16 +4,58 @@
 
 local S = technic.getter
 
+
+minetest.register_craft({
+	output = 'technic:solar_panel',
+	recipe = {
+		{'technic:doped_silicon_wafer', 'technic:doped_silicon_wafer', 'technic:doped_silicon_wafer'},
+		{'basic_materials:silver_wire',    'technic:lv_cable',            'mesecons_materials:glue'},
+	},
+	replacements = { {"basic_materials:silver_wire", "basic_materials:empty_spool"}, },
+})
+
+
+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)", machine_name,
+			technic.EU_string(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},
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+		technic_machine=1, technic_lv=1},
+	connect_sides = {"bottom"},
 	sounds = default.node_sound_wood_defaults(),
-    	description = S("Solar Panel"),
+    	description = S("Small Solar %s Generator"):format("LV"),
 	active = false,
 	drawtype = "nodebox",
 	paramtype = "light",
-	is_ground_content = true,	
+	is_ground_content = true,
 	node_box = {
 		type = "fixed",
 		fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
@@ -21,53 +63,10 @@ minetest.register_node("technic:solar_panel", {
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
 		meta:set_int("LV_EU_supply", 0)
-		meta:set_string("infotext", S("Solar Panel"))
+		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'},
-		{'default:steel_ingot',         'technic:lv_cable0',           'default:steel_ingot'},
-
-	}
-})
-
-minetest.register_abm({
-	nodenames = {"technic:solar_panel"},
-	interval   = 1,
-	chance     = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		-- The action here is to make the solar panel prodice power
-		-- Power is dependent on the light level and the height above ground
-		-- 130m and above is optimal as it would be above cloud level.
-		-- Height gives 1/4 of the effect, light 3/4. Max. effect is 26EU.
-		-- 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 -10m
-		local pos1 = {x=pos.x, y=pos.y+1, z=pos.z}
-		local machine_name = S("Solar Panel")
-
-		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("%s Active"):format(machine_name).." ("..charge_to_give.."EU)")
-			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,
-}) 
-
 technic.register_machine("LV", "technic:solar_panel", technic.producer)
 

technic/machines/LV/water_mill.lua

@@ -1,103 +1,108 @@
 -- 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.
+-- It is a LV EU supplier and fairly low yield (max 180EUs)
+-- It is a little over half as good as the thermal generator.
 
 local S = technic.getter
 
+local cable_entry = "^technic_cable_connection_overlay.png"
+
 minetest.register_alias("water_mill", "technic:water_mill")
 
 minetest.register_craft({
 	output = 'technic:water_mill',
 	recipe = {
-		{'default:stone', 'default:stone',        'default:stone'},
-		{'group:wood',    'default:diamond',      'group:wood'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
+		{'technic:marble', 'default:diamond',        'technic:marble'},
+		{'group:wood',     'technic:machine_casing', 'group:wood'},
+		{'technic:marble', 'technic:lv_cable',       'technic:marble'},
 	}
 })
 
-minetest.register_node("technic:water_mill", {
-	description = S("Water Mill"),
-	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},
-	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("Water Mill"))
-		meta:set_int("LV_EU_supply", 0)
-	end,	
-})
-
-minetest.register_node("technic:water_mill_active", {
-	description = S("Water Mill"),
-	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, not_in_creative_inventory=1},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_wood_defaults(),
-	drop = "technic:water_mill",
-})
-
 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
+	if node.name == "default:water_flowing"
+	  or node.name == "default:river_water_flowing" then
+		return node.param2 -- returns approx. water flow, if any
 	end
 	return false
 end
 
-minetest.register_abm({
-	nodenames = {"technic:water_mill", "technic:water_mill_active"},
-	interval = 1,
-	chance   = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta             = minetest.get_meta(pos)
-		local water_nodes      = 0
-		local lava_nodes       = 0
-		local production_level = 0
-		local eu_supply        = 0
+local run = function(pos, node)
+	local meta             = minetest.get_meta(pos)
+	local water_flow       = 0
+	local production_level = 0
+	local eu_supply        = 0
+	local max_output       = 4 * 45 -- keeping it around 180, little more than previous 150 :)
 
-		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},
-		}
+	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("Water Mill").." ("..production_level.."%)")
-
-		if production_level > 0 and
-		   minetest.get_node(pos).name == "technic:water_mill" then
-			hacky_swap_node (pos, "technic:water_mill_active")
-			meta:set_int("LV_EU_supply", 0)
-			return
-		end
-		if production_level == 0 then
-			hacky_swap_node(pos, "technic:water_mill")
+	for _, p in pairs(positions) do
+		local check = check_node_around_mill(p)
+		if check then
+			water_flow = water_flow + check
 		end
 	end
-}) 
+
+	eu_supply = math.min(4 * water_flow, max_output)
+	production_level = math.floor(100 * eu_supply / max_output)
+
+	meta:set_int("LV_EU_supply", eu_supply)
+
+	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"..cable_entry,
+		"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, technic_lv=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, technic_lv=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)

technic/machines/MV/alloy_furnace.lua

@@ -4,11 +4,11 @@ minetest.register_craft({
 	output = 'technic:mv_alloy_furnace',
 	recipe = {
 		{'technic:stainless_steel_ingot', 'technic:lv_alloy_furnace', 'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_000000',         'technic:mv_transformer',   'pipeworks:tube_000000'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',        'technic:stainless_steel_ingot'},
+		{'pipeworks:tube_1',              'technic:mv_transformer',   'pipeworks:tube_1'},
+		{'technic:stainless_steel_ingot', 'technic:mv_cable',         'technic:stainless_steel_ingot'},
 	}
 })
 
 
-technic.register_alloy_furnace({tier="MV", cook_time=4, upgrade=1, tube=1, demand={3000, 2000, 1000}})
+technic.register_alloy_furnace({tier = "MV", speed = 1.5, upgrade = 1, tube = 1, demand = {3000, 2000, 1000}})
 

technic/machines/MV/battery_box.lua

@@ -5,16 +5,18 @@ minetest.register_craft({
 	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:mv_cable',        ''},
 	}
 })
 
 technic.register_battery_box({
 	tier           = "MV",
-	max_charge     = 300000,
+	max_charge     = 200000,
 	charge_rate    = 20000,
 	discharge_rate = 80000,
 	charge_step    = 2000,
 	discharge_step = 8000,
+	upgrade        = 1,
+	tube           = 1,
 })
 

technic/machines/MV/cables.lua

@@ -1,14 +1,14 @@
 
-minetest.register_alias("mv_cable", "technic:mv_cable0")
+minetest.register_alias("mv_cable", "technic:mv_cable")
 
 minetest.register_craft({
-	output = 'technic:mv_cable0 3',
+	output = 'technic:mv_cable 3',
 	recipe ={
-		{'technic:rubber',    'technic:rubber',    'technic:rubber'},
-		{'technic:lv_cable0', 'technic:lv_cable0', 'technic:lv_cable0'},
-		{'technic:rubber',    'technic:rubber',    'technic:rubber'},
+		{'technic:rubber',   'technic:rubber',   'technic:rubber'},
+		{'technic:lv_cable', 'technic:lv_cable', 'technic:lv_cable'},
+		{'technic:rubber',   'technic:rubber',   'technic:rubber'},
 	}
-}) 
+})
 
 technic.register_cable("MV", 2.5/16)
 

technic/machines/MV/centrifuge.lua

@@ -0,0 +1,16 @@
+minetest.register_craft({
+	output = "technic:mv_centrifuge",
+	recipe = {
+		{"basic_materials:motor",          "technic:copper_plate",   "technic:diamond_drill_head"},
+		{"technic:copper_plate",   "technic:machine_casing", "technic:copper_plate"      },
+		{"pipeworks:one_way_tube", "technic:mv_cable",       "pipeworks:mese_filter"     },
+	}
+})
+
+technic.register_centrifuge({
+	tier = "MV",
+	demand = { 8000, 7000, 6000 },
+	speed = 2,
+	upgrade = 1,
+	tube = 1,
+})

technic/machines/MV/compressor.lua

@@ -0,0 +1,12 @@
+-- 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_cable',       'technic:stainless_steel_ingot'},
+	}
+})
+
+technic.register_compressor({tier = "MV", demand = {800, 600, 400}, speed = 2, upgrade = 1, tube = 1})

technic/machines/MV/electric_furnace.lua

@@ -9,8 +9,8 @@ minetest.register_craft({
 	output = 'technic:mv_electric_furnace',
 	recipe = {
 		{'technic:stainless_steel_ingot', 'technic:lv_electric_furnace', 'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_000000',         'technic:mv_transformer',      'pipeworks:tube_000000'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',           'technic:stainless_steel_ingot'},
+		{'pipeworks:tube_1',              'technic:mv_transformer',      'pipeworks:tube_1'},
+		{'technic:stainless_steel_ingot', 'technic:mv_cable',            'technic:stainless_steel_ingot'},
 	}
 })
 

technic/machines/MV/extractor.lua

@@ -0,0 +1,12 @@
+-- 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_cable',       'technic:stainless_steel_ingot'},
+	}
+})
+
+technic.register_extractor({tier = "MV", demand = {800, 600, 400}, speed = 2, upgrade = 1, tube = 1})

technic/machines/MV/freezer.lua

@@ -0,0 +1,12 @@
+-- MV freezer
+
+minetest.register_craft({
+	output = 'technic:mv_freezer',
+	recipe = {
+		{'technic:stainless_steel_ingot', 'technic:motor',          'technic:stainless_steel_ingot'},
+		{'pipeworks:pipe_1_empty',        'technic:mv_transformer', 'pipeworks:pipe_1_empty'},
+		{'technic:stainless_steel_ingot', 'technic:mv_cable',       'technic:stainless_steel_ingot'},
+	}
+})
+
+technic.register_freezer({tier = "MV", demand = {800, 600, 400}, speed = 0.5, upgrade = 1, tube = 1})

technic/machines/MV/generator.lua

@@ -1,14 +1,13 @@
-
 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_000000',         'technic:mv_transformer', 'pipeworks:tube_000000'},
+		{'pipeworks:tube_1',              'technic:mv_transformer', 'pipeworks:tube_1'},
 		{'technic:stainless_steel_ingot', 'technic:mv_cable',       'technic:stainless_steel_ingot'},
 	}
 })
 
-technic.register_generator({tier="MV", supply=600})
+technic.register_generator({tier="MV", tube=1, supply=600})
 

technic/machines/MV/grinder.lua

@@ -4,8 +4,8 @@ minetest.register_craft({
 	output = 'technic:mv_grinder',
 	recipe = {
 		{'technic:stainless_steel_ingot', 'technic:lv_grinder',     'technic:stainless_steel_ingot'},
-		{'pipeworks:tube_000000',         'technic:mv_transformer', 'pipeworks:tube_000000'},
-		{'technic:stainless_steel_ingot', 'technic:mv_cable0',      'technic:stainless_steel_ingot'},
+		{'pipeworks:tube_1',              'technic:mv_transformer', 'pipeworks:tube_1'},
+		{'technic:stainless_steel_ingot', 'technic:mv_cable',       'technic:stainless_steel_ingot'},
 	}
 })
 

technic/machines/MV/hydro_turbine.lua

@@ -0,0 +1,105 @@
+-- A Hydro Turbine produces MV EUs by exploiting flowing water across it
+-- It is a MV EU supplier and fairly high yield (max 1800EUs)
+
+local S = technic.getter
+
+local cable_entry = "^technic_cable_connection_overlay.png"
+
+minetest.register_alias("hydro_turbine", "technic:hydro_turbine")
+
+minetest.register_craft({
+	output = 'technic:hydro_turbine',
+	recipe = {
+		{'technic:stainless_steel_ingot', 'technic:water_mill', 'technic:stainless_steel_ingot'},
+		{'technic:water_mill', 'technic:mv_transformer', 'technic:water_mill'},
+		{'technic:stainless_steel_ingot', 'technic:mv_cable', 'technic:stainless_steel_ingot'},
+	}
+})
+
+local function get_water_flow(pos)
+	local node = minetest.get_node(pos)
+	if minetest.get_item_group(node.name, "water") == 3 and string.find(node.name, "flowing") then
+		return node.param2 -- returns approx. water flow, if any
+	end
+	return 0
+end
+
+---
+-- 10 times better than LV hydro because of 2 extra water mills and 4 stainless steel, a transformer and whatnot ;P.
+-- Man hydro turbines are tough and long lasting. So, give it some value :)
+local run = function(pos, node)
+	local meta             = minetest.get_meta(pos)
+	local water_flow       = 0
+	local production_level = 0
+	local eu_supply        = 0
+	local max_output       = 40 * 45 -- Generates 1800EU/s
+
+	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
+		water_flow = water_flow + get_water_flow(p)
+	end
+
+	eu_supply = math.min(40 * water_flow, max_output)
+	production_level = math.floor(100 * eu_supply / max_output)
+
+	meta:set_int("MV_EU_supply", eu_supply)
+
+	meta:set_string("infotext",
+	S("Hydro %s Generator"):format("MV").." ("..production_level.."%)")
+	if production_level > 0 and
+		minetest.get_node(pos).name == "technic:hydro_turbine" then
+		technic.swap_node(pos, "technic:hydro_turbine_active")
+		meta:set_int("MV_EU_supply", 0)
+		return
+	end
+	if production_level == 0 then
+		technic.swap_node(pos, "technic:hydro_turbine")
+	end
+end
+
+minetest.register_node("technic:hydro_turbine", {
+	description = S("Hydro %s Generator"):format("MV"),
+	tiles = {
+		"technic_hydro_turbine_top.png",
+		"technic_machine_bottom.png"..cable_entry,
+		"technic_hydro_turbine_side.png",
+		"technic_hydro_turbine_side.png",
+		"technic_hydro_turbine_side.png",
+		"technic_hydro_turbine_side.png"
+	},
+	paramtype2 = "facedir",
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+	technic_machine=1, technic_mv=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("MV"))
+		meta:set_int("MV_EU_supply", 0)
+	end,
+	technic_run = run,
+})
+
+minetest.register_node("technic:hydro_turbine_active", {
+	description = S("Hydro %s Generator"):format("MV"),
+	tiles = {"technic_hydro_turbine_top_active.png", "technic_machine_bottom.png",
+			"technic_hydro_turbine_side.png", "technic_hydro_turbine_side.png",
+			"technic_hydro_turbine_side.png", "technic_hydro_turbine_side.png"},
+	paramtype2 = "facedir",
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+			technic_machine=1, technic_mv=1, not_in_creative_inventory=1},
+	legacy_facedir_simple = true,
+	sounds = default.node_sound_wood_defaults(),
+	drop = "technic:hydro_turbine",
+	technic_run = run,
+	technic_disabled_machine_name = "technic:hydro_turbine",
+})
+
+technic.register_machine("MV", "technic:hydro_turbine",        technic.producer)
+technic.register_machine("MV", "technic:hydro_turbine_active", technic.producer)

technic/machines/MV/init.lua

@@ -3,20 +3,33 @@ technic.register_tier("MV", "Medium Voltage")
 
 local path = technic.modpath.."/machines/MV"
 
-dofile(path.."/alloy_furnace.lua")
-dofile(path.."/battery_box.lua")
+-- Wiring stuff
 dofile(path.."/cables.lua")
-dofile(path.."/electric_furnace.lua")
-dofile(path.."/grinder.lua")
-dofile(path.."/solar_array.lua")
-dofile(path.."/tool_workshop.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")
+dofile(path.."/hydro_turbine.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")
+
+dofile(path.."/freezer.lua")
 
 -- The power radiator supplies appliances with inductive coupled power:
 -- Lighting and associated textures is taken directly from VanessaE's homedecor and made electric.
-dofile(path.."/power_radiator.lua")
-dofile(path.."/lighting.lua")
+-- This is currently useless, slow, and mostly copied
+--dofile(path.."/power_radiator.lua")
+--dofile(path.."/lighting.lua")
 

technic/machines/MV/lighting.lua

@@ -49,7 +49,7 @@ 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) 
+	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
@@ -76,7 +76,7 @@ local technic_homedecor_rotate_and_place = function(itemstack, placer, pointed_t
 
 				if not minetest.registered_nodes[minetest.get_node(pos1).name]["buildable_to"] then return end
 
-				if iswall then 
+				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

technic/machines/MV/power_radiator.lua

@@ -12,6 +12,16 @@
 
 local power_radius = 12
 
+
+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_cable',       'technic:rubber'},
+	}
+})
+
 ------------------------------------------------------------------
 -- API for inductive powered nodes:
 -- Use the functions below to set the corresponding callbacks
@@ -43,7 +53,7 @@ end
 technic.inductive_on_punch_off = function(pos, eu_charge, swapnode)
 	local meta = minetest.get_meta(pos)
 	if meta:get_string("has_supply") ~= "" then
-		hacky_swap_node(pos, swapnode)
+		technic.swap_node(pos, swapnode)
 		meta:set_int("active", 1)
 		meta:set_int("EU_charge",eu_charge)
 		--print("-----------")
@@ -56,7 +66,7 @@ end
 
 technic.inductive_on_punch_on = function(pos, eu_charge, swapnode)
 	local meta = minetest.get_meta(pos)
-	hacky_swap_node(pos, swapnode)
+	technic.swap_node(pos, swapnode)
 	meta:set_int("active", 0)
 	meta:set_int("EU_charge",eu_charge)
 	--print("-----------")
@@ -82,7 +92,7 @@ local shutdown_inductive_appliances = function(pos)
 			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
-				hacky_swap_node(pos1, string.sub(nodename, 1, -8))
+				technic.swap_node(pos1, string.sub(nodename, 1, -8))
 				meta1:set_int("active", 0)
 				meta1:set_int("EU_charge", 0)
 			end
@@ -108,7 +118,7 @@ local toggle_on_off_inductive_appliances = function(pos, node, puncher)
 end
 
 minetest.register_node("technic:power_radiator", {
-	description = "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},
@@ -124,7 +134,7 @@ minetest.register_node("technic:power_radiator", {
 		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", "Power Radiator")
+		meta:set_string("infotext", "MV Power Radiator")
 	end,
 	on_dig = function(pos, node, digger)
 		shutdown_inductive_appliances(pos)
@@ -135,21 +145,13 @@ minetest.register_node("technic:power_radiator", {
 	end
 })
 
-minetest.register_craft({
-	output = 'technic:power_radiator 1',
-	recipe = {
-		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
-		{'technic:copper_coil',           'technic:mv_transformer',        'technic:copper_coil'},
-		{'technic:rubber',                'technic:mv_cable0',       'technic:rubber'},
-	}
-})
-
 minetest.register_abm({
+	label = "Machines: run power radiator",
 	nodenames = {"technic:power_radiator"},
 	interval   = 1,
 	chance     = 1,
 	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta             = minetest.env:get_meta(pos)
+		local meta             = minetest.get_meta(pos)
 		local eu_input  = meta:get_int("MV_EU_input")
 		local eu_demand = meta:get_int("MV_EU_demand")
 
@@ -158,7 +160,7 @@ minetest.register_abm({
 
 		if eu_input == 0 then
 			-- No power
-			meta:set_string("infotext", "Power Radiator is unpowered");
+			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)
@@ -201,7 +203,7 @@ minetest.register_abm({
 					-- 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", "Power Radiator is powered ("
+				meta:set_string("infotext", "MV Power Radiator is powered ("
 					..math.floor(used_charge / max_charge * 100)
 					.."% of maximum power)");
 				if used_charge == 0 then

technic/machines/MV/solar_array.lua

@@ -2,11 +2,13 @@
 minetest.register_craft({
 	output = 'technic:solar_array_mv 1',
 	recipe = {
-		{'technic:solar_array_lv', 'technic:solar_array_lv', 'technic:solar_array_lv'},
-		{'default:steel_ingot',    'technic:mv_transformer', 'default:steel_ingot'},
-		{'',                       'technic:mv_cable0',      ''},
+		{'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_cable',       ''},
 	}
 })
 
 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")

technic/machines/MV/tool_workshop.lua

@@ -5,88 +5,123 @@ minetest.register_alias("tool_workshop", "technic:tool_workshop")
 
 local S = technic.getter
 
+local tube_entry = "^pipeworks_tube_connection_wooden.png"
+
 minetest.register_craft({
 	output = 'technic:tool_workshop',
 	recipe = {
-		{'group:wood',    'group:wood',           'group:wood'},
-		{'group:wood',    'default:diamond',      'group:wood'},
-		{'default:stone', 'default:copper_ingot', 'default:stone'},
+		{'group:wood',                         'default:diamond',        'group:wood'},
+		{'mesecons_pistons:piston_sticky_off', 'technic:machine_casing', 'technic:carbon_cloth'},
+		{'default:obsidian',                   'technic:mv_cable',       'default:obsidian'},
 	}
 })
 
+local workshop_demand = {5000, 3500, 2000}
+
 local workshop_formspec =
-	"invsize[8,9;]"..
+	"size[8,9;]"..
 	"list[current_name;src;3,1;1,1;]"..
-	"label[0,0;"..S("Tool Workshop").."]"..
-	"list[current_player;main;0,5;8,4;]"
+	"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("Tool Workshop"),
-	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},
+	description = S("%s Tool Workshop"):format("MV"),
+	paramtype2 = "facedir",
+	tiles = {
+		"technic_workshop_top.png"..tube_entry,
+		"technic_machine_bottom.png"..tube_entry,
+		"technic_workshop_side.png"..tube_entry,
+		"technic_workshop_side.png"..tube_entry,
+		"technic_workshop_side.png"..tube_entry,
+		"technic_workshop_side.png"
+	},
+	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2,
+		technic_machine=1, technic_mv=1, tubedevice=1, tubedevice_receiver=1},
+	connect_sides = {"bottom", "back", "left", "right"},
 	sounds = default.node_sound_wood_defaults(),
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Tool Workshop"))
+		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 = function(pos,player)
-		local meta = minetest.get_meta(pos);
-		local inv = meta:get_inventory()
-		if not inv:is_empty("src") then
-			minetest.chat_send_player(player:get_player_name(),
-				S("Machine cannot be removed because it is not empty"))
-			return false
-		end
-		return true
-	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
 })
 
-minetest.register_abm({
-	nodenames = {"technic:tool_workshop"},
-	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()
-		local eu_input     = meta:get_int("MV_EU_input")
-		local machine_name = S("Tool Workshop")
-		local machine_node = "technic:tool_workshop"
-		local demand       = 5000
-
-		-- Setup meta data if it does not exist.
-		if not eu_input then
-			meta:set_int("MV_EU_demand", demand)
-			meta:set_int("MV_EU_input", 0)
-			return
-		end
-
-		-- Power off automatically if no longer connected to a switching station
-		technic.switching_station_timeout_count(pos, "MV")
-
-		srcstack = inv:get_stack("src", 1)
-		if inv:is_empty("src") or
-		   srcstack:get_wear() == 0 or
-		   srcstack:get_name() == "technic:water_can" or
-		   srcstack:get_name() == "technic:lava_can" then
-			meta:set_string("infotext", S("%s Idle"):format(machine_name))
-			meta:set_int("MV_EU_demand", 0)
-			return
-		end
-		
-		if eu_input < demand then
-			meta:set_string("infotext", S("%s Unpowered"):format(machine_name))
-		elseif eu_input >= demand 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", demand)
-	end
-}) 
-
 technic.register_machine("MV", "technic:tool_workshop", technic.receiver)
 

technic/machines/MV/wind_mill.lua

@@ -4,36 +4,74 @@ local S = technic.getter
 minetest.register_craft({
 	output = 'technic:wind_mill_frame 5',
 	recipe = {
-		{'default:steel_ingot', '',                    'default:steel_ingot'},
-		{'',                    'default:steel_ingot', ''},
-		{'default:steel_ingot', '',                    'default:steel_ingot'},
+		{'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 = {
-		{'',                    'default:steel_ingot', ''},
-		{'default:steel_ingot', 'technic:motor',       'default:steel_ingot'},
-		{'',                    'default:steelblock',  ''},
+		{'',                           'basic_materials:motor',              ''},
+		{'technic:carbon_steel_ingot', 'technic:carbon_steel_block', 'technic:carbon_steel_ingot'},
+		{'',                           'technic:mv_cable',           ''},
 	}
 })
 
 minetest.register_node("technic:wind_mill_frame", {
 	description = S("Wind Mill Frame"),
 	drawtype = "glasslike_framed",
-	tiles = {"default_steel_block.png", "default_glass.png"},
+	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
+	pos = {x=pos.x, y=pos.y, z=pos.z}
+	for i = 1, 20 do
+		pos.y = pos.y - 1
+		local node = minetest.get_node_or_nil(pos)
+		if not node then
+			-- we reached CONTENT_IGNORE, we can assume, that nothing changed
+			-- as the user will have to load the block to change it
+			return
+		end
+		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 check = check_wind_mill(pos)
+	if check == false then
+		meta:set_int("MV_EU_supply", 0)
+		meta:set_string("infotext", S("%s Improperly Placed"):format(machine_name))
+	elseif check == true then
+		local power = math.min(pos.y * 100, 5000)
+		meta:set_int("MV_EU_supply", power)
+		meta:set_string("infotext", S("@1 (@2)", machine_name,
+			technic.EU_string(power)))
+	end
+	-- check == nil: assume nothing has changed
+end
+
 minetest.register_node("technic:wind_mill", {
-	description = S("Wind Mill"),
-	tiles = {"default_steel_block.png"},
+	description = S("Wind %s Generator"):format("MV"),
+	tiles = {"technic_carbon_steel_block.png"},
 	paramtype2 = "facedir",
-	groups = {cracky=1},
+	groups = {cracky=1, technic_machine=1, technic_mv=1},
+	connect_sides = {"top", "bottom", "back", "left", "right"},
 	sounds = default.node_sound_stone_defaults(),
 	drawtype = "nodebox",
 	paramtype = "light",
@@ -48,43 +86,10 @@ minetest.register_node("technic:wind_mill", {
 	},
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", S("Wind Mill"))
+		meta:set_string("infotext", S("Wind %s Generator"):format("MV"))
 		meta:set_int("MV_EU_supply", 0)
-	end,	
-})
-
-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
-
-minetest.register_abm({
-	nodenames = {"technic:wind_mill"},
-	interval = 1,
-	chance   = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		local meta = minetest.get_meta(pos)
-		local machine_name = S("Wind Mill")
-		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", machine_name.." ("..power.."EU)")
-	end
+	end,
+	technic_run = run,
 })
 
 technic.register_machine("MV", "technic:wind_mill", technic.producer)

technic/machines/init.lua

@@ -8,6 +8,7 @@ dofile(path.."/MV/init.lua")
 dofile(path.."/HV/init.lua")
 
 dofile(path.."/switching_station.lua")
+dofile(path.."/power_monitor.lua")
 dofile(path.."/supply_converter.lua")
 
 dofile(path.."/other/init.lua")

technic/machines/other/anchor.lua

@@ -0,0 +1,109 @@
+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,
+})

technic/machines/other/coal_alloy_furnace.lua

@@ -0,0 +1,178 @@
+
+-- 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({
+	label = "Machines: run coal alloy furnace",
+	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,
+})
+

technic/machines/other/coal_furnace.lua

@@ -0,0 +1,5 @@
+local S = technic.getter
+
+if minetest.registered_nodes["default:furnace"].description == "Furnace" then
+	minetest.override_item("default:furnace", { description = S("Fuel-Fired Furnace") })
+end

technic/machines/other/constructor.lua

@@ -1,4 +1,70 @@
 
+local S = technic.getter
+
+local function deploy_node(inv, slot_name, pos, node, machine_node)
+	if node.param2 > 3 then return end
+	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(slot_name, 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',
@@ -19,326 +85,115 @@ minetest.register_craft({
 
 })
 
-mk1_on = function(pos, node)
-	local meta = minetest.get_meta(pos)
-	local inv = meta:get_inventory()
-	local pos1={}
-	pos1.x=pos.x
-	pos1.y=pos.y
-	pos1.z=pos.z
-	if node.param2==3 then pos1.x=pos1.x+1 end
-	if node.param2==2 then pos1.z=pos1.z+1 end
-	if node.param2==1 then pos1.x=pos1.x-1 end
-	if node.param2==0 then pos1.z=pos1.z-1 end
-
-	if node.name == "technic:constructor_mk1_off" then
-		hacky_swap_node(pos,"technic:constructor_mk1_on")
-		nodeupdate(pos)
-		local node1=minetest.get_node(pos1)
-		deploy_node (inv,"slot1",pos1,node1,node)
-	end
-end
-
-mk1_off = function(pos, node)
-	if node.name == "technic:constructor_mk1_on" then
-		hacky_swap_node(pos,"technic:constructor_mk1_off")
-		nodeupdate(pos)
-	end
-end
-
-
-minetest.register_node("technic:constructor_mk1_off", {
-	description = "Constructor MK1",
-	tile_images = {"technic_constructor_mk1_top_off.png","technic_constructor_mk1_bottom_off.png","technic_constructor_mk1_side2_off.png","technic_constructor_mk1_side1_off.png",
-			"technic_constructor_back.png","technic_constructor_front_off.png"},
-	is_ground_content = true,
-	paramtype2 = "facedir",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon_receptor_off = 1, mesecon_effector_off = 1, mesecon = 2},
-	mesecons= {effector={action_on=mk1_on}},
-	sounds = default.node_sound_stone_defaults(),
-	on_construct = function(pos)
-	local meta = minetest.get_meta(pos)
-	meta:set_string("formspec",
-				"invsize[8,9;]"..
-				"label[0,0;Constructor MK1]"..
-				"label[5,0;Slot 1]"..
-				"list[current_name;slot1;6,0;1,1;]"..
-				"list[current_player;main;0,5;8,4;]")
-		meta:set_string("infotext", "Constructor MK1")
-		local inv = meta:get_inventory()
-		inv:set_size("slot1", 1)
-	end,
-
-	can_dig = function(pos,player)
+local function make_on(mark, length)
+	return function(pos, node)
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
-		return inv:is_empty("slot1")
-	end,	
-})
+		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
 
-minetest.register_node("technic:constructor_mk1_on", {
-	description = "Constructor MK1",
-	tile_images = {"technic_constructor_mk1_top_on.png","technic_constructor_mk1_bottom_on.png","technic_constructor_mk1_side2_on.png","technic_constructor_mk1_side1_on.png",
-			"technic_constructor_back.png","technic_constructor_front_on.png"},
-	is_ground_content = true,
-	paramtype2 = "facedir",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,mesecon = 2,not_in_creative_inventory=1},
-	mesecons= {effector={action_off=mk1_off}},
-	sounds = default.node_sound_stone_defaults(),
-})
+		local place_pos = vector.new(pos)
 
-
---Constructor MK2
-
-mk2_on = function(pos, node)
-	local meta = minetest.get_meta(pos)
-	local inv = meta:get_inventory()
-	local pos1={}
-	local pos2={}
-	pos1.x=pos.x
-	pos1.y=pos.y
-	pos1.z=pos.z
-	pos2.x=pos.x
-	pos2.y=pos.y
-	pos2.z=pos.z
-	if node.param2==3 then pos1.x=pos1.x+1 pos2.x=pos2.x+2 end
-	if node.param2==2 then pos1.z=pos1.z+1 pos2.z=pos2.z+2 end
-	if node.param2==1 then pos1.x=pos1.x-1 pos2.x=pos2.x-2 end
-	if node.param2==0 then pos1.z=pos1.z-1 pos2.z=pos2.z-2 end
-
-	if node.name == "technic:constructor_mk2_off" then
-		hacky_swap_node(pos,"technic:constructor_mk2_on")
-		nodeupdate(pos)
-		local node1=minetest.get_node(pos1)
-		deploy_node (inv,"slot1",pos1,node1,node)
-		local node1=minetest.get_node(pos2)	
-		deploy_node (inv,"slot2",pos2,node1,node)
-	end
-end
-
-mk2_off = function(pos, node)
-	if node.name == "technic:constructor_mk2_on" then
-		hacky_swap_node(pos,"technic:constructor_mk2_off")
-		nodeupdate(pos)
-	end
-end
-
-minetest.register_node("technic:constructor_mk2_off", {
-	description = "Constructor MK2",
-	tile_images = {"technic_constructor_mk2_top_off.png","technic_constructor_mk2_bottom_off.png","technic_constructor_mk2_side2_off.png","technic_constructor_mk2_side1_off.png",
-			"technic_constructor_back.png","technic_constructor_front_off.png"},
-	is_ground_content = true,
-	paramtype2 = "facedir",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2},
-	mesecons= {effector={action_on=mk2_on}},
-	sounds = default.node_sound_stone_defaults(),
-	on_construct = function(pos)
-	local meta = minetest.get_meta(pos)
-	meta:set_string("formspec",
-				"invsize[8,9;]"..
-				"label[0,0;Constructor MK2]"..
-				"label[5,0;Slot 1]"..
-				"list[current_name;slot1;6,0;1,1;]"..
-				"label[5,1;Slot 2]"..
-				"list[current_name;slot2;6,1;1,1;]"..
-				"list[current_player;main;0,5;8,4;]")
-		meta:set_string("infotext", "Constructor MK2")
-		local inv = meta:get_inventory()
-		inv:set_size("slot1", 1)
-		inv:set_size("slot2", 1)
-	end,
-
-	can_dig = function(pos,player)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		if inv:is_empty("slot1")==false or inv:is_empty("slot2")==false then return false end
-		return true
-	end,	
-})
-
-minetest.register_node("technic:constructor_mk2_on", {
-	description = "Constructor MK2",
-	tile_images = {"technic_constructor_mk2_top_on.png","technic_constructor_mk2_bottom_on.png","technic_constructor_mk2_side2_on.png","technic_constructor_mk2_side1_on.png",
-			"technic_constructor_back.png","technic_constructor_front_on.png"},
-	is_ground_content = true,
-	paramtype2 = "facedir",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2, not_in_creative_inventory=1},
-	mesecons= {effector={action_off=mk2_off}},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-
--- Constructor MK3
-mk3_on = function(pos, node)
-	local meta = minetest.get_meta(pos)
-	local inv = meta:get_inventory()
-	
-	local pos1={}
-	local pos2={}
-	local pos3={}
-	local pos4={}
-	
-	pos1.x=pos.x
-	pos1.y=pos.y
-	pos1.z=pos.z
-	
-	pos2.x=pos.x
-	pos2.y=pos.y
-	pos2.z=pos.z
-	
-	pos3.x=pos.x
-	pos3.y=pos.y
-	pos3.z=pos.z
-
-	pos4.x=pos.x
-	pos4.y=pos.y
-	pos4.z=pos.z
-
-	if node.param2==3 then pos1.x=pos1.x+1 pos2.x=pos2.x+2 pos3.x=pos3.x+3 pos4.x=pos4.x+4 end
-	if node.param2==2 then pos1.z=pos1.z+1 pos2.z=pos2.z+2 pos3.z=pos3.z+3 pos4.z=pos4.z+4 end
-	if node.param2==1 then pos1.x=pos1.x-1 pos2.x=pos2.x-2 pos3.x=pos3.x-3 pos4.x=pos4.x-4 end
-	if node.param2==0 then pos1.z=pos1.z-1 pos2.z=pos2.z-2 pos3.z=pos3.z-3 pos4.z=pos4.z-4 end
-
-	if node.name == "technic:constructor_mk3_off" then
-		hacky_swap_node(pos,"technic:constructor_mk3_on")
-		nodeupdate(pos)
-		local node1=minetest.get_node(pos1)
-		deploy_node (inv,"slot1",pos1,node1,node)
-		local node1=minetest.get_node(pos2)	
-		deploy_node (inv,"slot2",pos2,node1,node)
-		local node1=minetest.get_node(pos3)	
-		deploy_node (inv,"slot3",pos3,node1,node)
-		local node1=minetest.get_node(pos4)	
-		deploy_node (inv,"slot4",pos4,node1,node)
-	end
-end
-
-mk3_off = function(pos, node)
-	if node.name == "technic:constructor_mk3_on" then
-		hacky_swap_node(pos,"technic:constructor_mk3_off")
-		nodeupdate(pos)
-	end
-end
-
-minetest.register_node("technic:constructor_mk3_off", {
-	description = "Constructor MK3",
-	tile_images = {"technic_constructor_mk3_top_off.png","technic_constructor_mk3_bottom_off.png","technic_constructor_mk3_side2_off.png","technic_constructor_mk3_side1_off.png",
-			"technic_constructor_back.png","technic_constructor_front_off.png"},
-	is_ground_content = true,
-	paramtype2 = "facedir",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2},
-	mesecons= {effector={action_on=mk3_on}},
-	sounds = default.node_sound_stone_defaults(),
-	on_construct = function(pos)
-	local meta = minetest.get_meta(pos)
-	meta:set_string("formspec",
-				"invsize[8,9;]"..
-				"label[0,0;Constructor MK2]"..
-				"label[5,0;Slot 1]"..
-				"list[current_name;slot1;6,0;1,1;]"..
-				"label[5,1;Slot 2]"..
-				"list[current_name;slot2;6,1;1,1;]"..
-				"label[5,2;Slot 3]"..
-				"list[current_name;slot3;6,2;1,1;]"..
-				"label[5,3;Slot 4]"..
-				"list[current_name;slot4;6,3;1,1;]"..
-				"list[current_player;main;0,5;8,4;]")
-		meta:set_string("infotext", "Constructor MK3")
-		local inv = meta:get_inventory()
-		inv:set_size("slot1", 1)
-		inv:set_size("slot2", 1)
-		inv:set_size("slot3", 1)
-		inv:set_size("slot4", 1)
-
-	end,
-
-	can_dig = function(pos,player)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		if inv:is_empty("slot1")==false or inv:is_empty("slot2")==false or inv:is_empty("slot3")==false or inv:is_empty("slot4")==false then return false end
-		return true
-	end,	
-})
-
-minetest.register_node("technic:constructor_mk3_on", {
-	description = "Constructor MK3",
-	tile_images = {"technic_constructor_mk3_top_on.png","technic_constructor_mk3_bottom_on.png","technic_constructor_mk3_side2_on.png","technic_constructor_mk3_side1_on.png",
-			"technic_constructor_back.png","technic_constructor_front_on.png"},
-	is_ground_content = true,
-	paramtype2 = "facedir",
-	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2,not_in_creative_inventory=1},
-	mesecons= {effector={action_off=mk3_off}},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-
-deploy_node =function (inv, slot_name, pos1, node1, node)
-	if node1.name == "air" then 
-		if not inv:is_empty(slot_name) then
-			stack1=inv:get_list(slot_name)
-			local def = stack1[1]:get_definition()
-			if def.type == "node" then
-				node_to_be_placed={name=stack1[1]:get_name(), param1=0, param2=node.param2}
-				minetest.set_node(pos1,node_to_be_placed)
-				stack1[1]:take_item()
-				inv:set_stack(slot_name, 1, stack1[1])
-			elseif def.type == "craft" then
-				if def.on_place then
-					-- print("deploy_node: item has on_place. trying...")
-					local ok, stk = pcall(def.on_place, stack1[1], nil, {
-						-- Fake pointed_thing
-						type = "node",
-						above = pos1,
-						under = { x=pos1.x, y=pos1.y-1, z=pos1.z },
-					})
-					if ok then
-						-- print("deploy_node: on_place succeeded!")
-						inv:set_stack(slot_name, 1, stk or stack1[1])
-						return
-					-- else
-						-- print("deploy_node: WARNING: error while running on_place: "..tostring(stk))
-					end
-				end
-				minetest.item_place_object(stack1[1], nil, {
-					-- Fake pointed_thing
-					type = "node",
-					above = pos1,
-					under = pos1,
-				})
-				inv:set_stack(slot_name, 1, nil)
+		if node.name == "technic:constructor_mk"..mark.."_off" then
+			technic.swap_node(pos, "technic:constructor_mk"..mark.."_on")
+			minetest.check_for_falling(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
-		return 
 	end
-	if node1.name == "ignore" or
-	   node1.name == "default:lava_source" or
-	   node1.name == "default:lava_flowing" or
-	   node1.name == "default:water_source" or
-	   node1.name == "default:water_flowing" 
-	   then return end
-	if inv:room_for_item(slot_name,node1) then
-		local def = minetest.registered_nodes[node1.name]
-		if not def then return end
-		local drop = def.drop or node1.name
-		if type(drop) == "table" then
-			local pr = PseudoRandom(math.random())
-			local c = 0
-			local loop = 0 -- Prevent infinite loop
-			while (c < (drop.max_items or 1)) and (loop < 1000) do
-				local i = math.floor(pr:next(1, #drop.items))
-				if pr:next(1, drop.items[i].rarity or 1) == 1 then
-					for _,item in ipairs(drop.items[i].items) do
-						inv:add_item(slot_name,item)
-					end
-					c = c + 1
-				end
-				loop = loop + 1
-			end
-			minetest.remove_node(pos1)
-		elseif type(drop) == "string" then
-			inv:add_item(slot_name,drop)
-			minetest.remove_node(pos1)
+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")
+			minetest.check_for_falling(pos)
 		end
 	end
-
 end
+
+local function allow_inventory_put(pos, listname, index, stack, player)
+	if stack and minetest.get_item_group(stack:get_name(), "technic_constructor") == 1 then
+		return 0
+	end
+	return technic.machine_inventory_put(pos, listname, index, stack, player)
+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, technic_constructor = 1},
+		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 = allow_inventory_put,
+		allow_metadata_inventory_take = technic.machine_inventory_take,
+		allow_metadata_inventory_move = technic.machine_inventory_move,
+		on_rotate = screwdriver.rotate_simple
+	})
+
+	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, technic_constructor=1},
+		mesecons= {effector = {action_off = make_off(mark)}},
+		sounds = default.node_sound_stone_defaults(),
+		allow_metadata_inventory_put = allow_inventory_put,
+		allow_metadata_inventory_take = technic.machine_inventory_take,
+		allow_metadata_inventory_move = technic.machine_inventory_move,
+		on_rotate = false
+	})
+end
+
+make_constructor(1, 1)
+make_constructor(2, 2)
+make_constructor(3, 4)
+