Fix issue #135

.gitignore

@@ -1,3 +1 @@
 *~
-*.patch
-*.diff

COPYING.txt

@@ -1,30 +0,0 @@
-The Mesecons Mod for Minetest is
-	Copyright (C) 2011-2016 Mesecons Mod Developer Team and contributors
-
-See the version control system log for information about other authors.
-
-License of source code
-----------------------
-Copyright (C) 2011-2016 Mesecons Mod Developer Team and contributors
-
-This program is free software; you can redistribute the Mesecons Mod and/or
-modify it under the terms of the GNU Lesser General Public License version 3
-published by the Free Software Foundation.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with this library; if not, write to the
-Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-Boston, MA  02110-1301, USA.
-
-License of media (textures, sounds and documentation)
------------------------------------------------------
-Copyright (C) 2011-2016 Mesecons Mod Developer Team and contributors
-
-All textures, sounds and documentation files are licensed under the
-Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
-http://creativecommons.org/licenses/by-sa/3.0/

README.md

@@ -22,9 +22,9 @@ OK, I want in.
 --------------
 Go get it!
 
-[DOWNLOAD IT NOW](https://github.com/minetest-mods/mesecons/archive/master.zip)
+[DOWNLOADS PAGE](http://mesecons.net/downloads.php)
 
-Now go ahead and install it like any other Minetest mod. Don't know how? Check out [the wonderful page about it](https://wiki.minetest.net/Mods) over at the official Minetest Wiki. For your convenience, here's a quick summary:
+Now go ahead and install it like any other Minetest mod. Don't know how? Check out [the wonderful page about it](http://wiki.minetest.com/wiki/Mods) over at the Minetest Wiki. For your convenience, here's a quick summary:
 
 1. If Mesecons is still in a ZIP file, extract the folder inside to somewhere on the computer.
 2. Make sure that when you open the folder, you can directly find `README.md` in the listing. If you just see another folder, move that folder up one level and delete the old one.
@@ -39,15 +39,13 @@ How do I use this thing?
 ------------------------
 How about a [quick overview video](https://www.youtube.com/watch?v=6kmeQj6iW5k)?
 
-Or maybe a [comprehensive reference](http://mesecons.net/items.html) is your style?
+Or maybe a [comprehensive reference](http://mesecons.net/items.php) is your style?
 
 An overview for the very newest of new beginners? How does [this one](http://uberi.mesecons.net/projects/MeseconsBasics/index.html) look?
 
-There is also a [wiki page](https://wiki.minetest.net/Mods/Mesecons) dedicated to this mod.
-
 Want to get more into building? Why not check out the [Mesecons Laboratory](http://uberi.mesecons.net/), a website dedicated to advanced Mesecons builders?
 
-Want to contribute to Mesecons itself? Check out the [source code](https://github.com/minetest-mods/mesecons)!
+Want to contribute to Mesecons itself? Check out the [source code](https://github.com/Jeija/minetest-mod-mesecons)!
 
 Who wrote it anyways?
 ---------------------
@@ -55,7 +53,6 @@ These awesome people made Mesecons possible!
 
 | Contributor     | Contribution                     |
 | --------------- | -------------------------------- |
-| Hawk777         | Code for VoxelManip caching      |
 | Jat15           | Various tweaks.                  |
 | Jeija           | **Main developer! Everything.**  |
 | Jordach         | Noteblock sounds.                |

bower.json

@@ -1,12 +0,0 @@
-{
-    "name": "mesecons",
-    "description": "Mesecons is a mod for Minetest that implements items related to digital circuitry: wires, buttons, lights, and programmable controllers.",
-    "homepage": "http://mesecons.net",
-    "authors": "Jeija",
-    "license": "LGPL-3.0+",
-    "keywords": [
-        "mesecons",
-        "minetest",
-        "mod"
-    ]
-}

documentation.json

@@ -1,64 +0,0 @@
-{
-	"Conductors" : {
-		"Mesecon" : "mesecons_wires/doc/mesecon",
-		"Insulated Wire" : "mesecons_insulated/doc/insulated",
-		"T-Junction" : "mesecons_extrawires/doc/tjunction",
-		"Crossing" : "mesecons_extrawires/doc/crossing",
-		"Corner" : "mesecons_extrawires/doc/corner",
-		"Vertical Wire" : "mesecons_extrawires/doc/vertical",
-		"Mese" : "mesecons_extrawires/doc/mese"
-	},
-	"Receptors" : {
-		"Power Plant" : "mesecons_powerplant/doc/powerplant",
-		"Blinky Plant" : "mesecons_blinkyplant/doc/blinkyplant",
-		"Switch" : "mesecons_switch/doc/switch",
-		"Object Detector" : "mesecons_detector/doc/objectdetector",
-		"Node Detector" : "mesecons_detector/doc/nodedetector",
-		"Wall Lever" : "mesecons_walllever/doc/walllever",
-		"Pressure Plate" : "mesecons_pressureplates/doc/pressureplate_wood",
-		"Pressure Plate" : "mesecons_pressureplates/doc/pressureplate_stone",
-		"Water Turbine" : "mesecons_hydroturbine/doc/waterturbine",
-		"Solar Panel" : "mesecons_solarpanel/doc/solarpanel",
-		"Wall Button" : "mesecons_button/doc/button"
-	},
-	"Effectors" : {
-		"Noteblock" : "mesecons_noteblock/doc/noteblock",
-		"Lamp" : "mesecons_lamp/doc/lamp",
-		"Piston" : "mesecons_pistons/doc/piston",
-		"Sticky Piston" : "mesecons_pistons/doc/piston_sticky",
-		"Movestone" : "mesecons_movestones/doc/movestone",
-		"Sticky Movestone" : "mesecons_movestones/doc/movestone_sticky",
-		"Removestone" : "mesecons_random/doc/removestone",
-		"Ghoststone" : "mesecons_random/doc/ghoststone",
-		"Command Block" : "mesecons_commandblock/doc/commandblock",
-		"Lightstones" : {
-			"Dark Grey" : "mesecons_lightstone/doc/lightstone_darkgrey",
-			"Light Grey" : "mesecons_lightstone/doc/lightstone_lightgrey",
-			"Green" : "mesecons_lightstone/doc/lightstone_green",
-			"Red" : "mesecons_lightstone/doc/lightstone_red",
-			"Blue" : "mesecons_lightstone/doc/lightstone_blue",
-			"Yellow" : "mesecons_lightstone/doc/lightstone_yellow"
-		}
-	},
-	"Logic" : {
-		"Luacontroller" : "mesecons_luacontroller/doc/luacontroller",
-		"FPGA" : "mesecons_fpga/doc/fpga",
-		"FPGA Programmer" : "mesecons_fpga/doc/programmer",
-		"Torch" : "mesecons_torch/doc/torch",
-		"Delayer" : "mesecons_delayer/doc/delayer",
-		"Gates" : {
-			"Diode" : "mesecons_gates/doc/diode",
-			"NOT Gate" : "mesecons_gates/doc/not",
-			"AND Gate" : "mesecons_gates/doc/and",
-			"NAND Gate" : "mesecons_gates/doc/nand",
-			"OR Gate" : "mesecons_gates/doc/or",
-			"NOR Gate" : "mesecons_gates/doc/nor",
-			"XOR Gate" : "mesecons_gates/doc/xor"
-		}
-	},
-	"Crafts" : {
-		"Silicon" : "mesecons_materials/doc/silicon",
-		"Glue" : "mesecons_materials/doc/glue",
-		"Fiber" : "mesecons_materials/doc/fiber"
-	}
-}

mesecons/VERSION

@@ -0,0 +1 @@
+0.41 DEV

mesecons/actionqueue.lua

@@ -1,149 +0,0 @@
---[[
-Mesecons uses something it calls an ActionQueue.
-
-The ActionQueue holds functions and actions.
-Functions are added on load time with a specified name.
-Actions are preserved over server restarts.
-
-Each action consists of a position, the name of an added function to be called,
-the params that should be used in this function call (additionally to the pos),
-the time after which it should be executed, an optional overwritecheck and a
-priority.
-
-If time = 0, the action will be executed in the next globalstep, otherwise the
-earliest globalstep when it will be executed is the after next globalstep.
-
-It is guaranteed, that for two actions ac1, ac2 where ac1 ~= ac2,
-ac1.time == ac2.time, ac1.priority == ac2.priority and ac1 was added earlier
-than ac2, ac1 will be executed before ac2 (but in the same globalstep).
-
-Note: Do not pass references in params, as they can not be preserved.
-
-Also note: Some of the guarantees here might be dropped at some time.
-]]
-
-
--- localize for speed
-local queue = mesecon.queue
-
-queue.actions = {} -- contains all ActionQueue actions
-
-function queue:add_function(name, func)
-	queue.funcs[name] = func
-end
-
--- If add_action with twice the same overwritecheck and same position are called, the first one is overwritten
--- use overwritecheck nil to never overwrite, but just add the event to the queue
--- priority specifies the order actions are executed within one globalstep, highest first
--- should be between 0 and 1
-function queue:add_action(pos, func, params, time, overwritecheck, priority)
-	-- Create Action Table:
-	time = time or 0 -- time <= 0 --> execute, time > 0 --> wait time until execution
-	priority = priority or 1
-	local action = {
-		pos = mesecon.tablecopy(pos),
-		func = func,
-		params = mesecon.tablecopy(params or {}),
-		time = time,
-		owcheck = (overwritecheck and mesecon.tablecopy(overwritecheck)) or nil,
-		priority = priority
-	}
-
-	 -- check if old action has to be overwritten / removed:
-	if overwritecheck then
-		for i, ac in ipairs(queue.actions) do
-			if vector.equals(pos, ac.pos)
-					and mesecon.cmpAny(overwritecheck, ac.owcheck) then
-				-- remove the old action
-				table.remove(queue.actions, i)
-				break
-			end
-		end
-	end
-
-	table.insert(queue.actions, action)
-end
-
--- execute the stored functions on a globalstep
--- if however, the pos of a function is not loaded (get_node_or_nil == nil), do NOT execute the function
--- this makes sure that resuming mesecons circuits when restarting minetest works fine (hm, where do we do this?)
--- However, even that does not work in some cases, that's why we delay the time the globalsteps
--- start to be execute by 4 seconds
-
-local function globalstep_func(dtime)
-	local actions = queue.actions
-	-- split into two categories:
-	-- actions_now: actions to execute now
-	-- queue.actions: actions to execute later
-	local actions_now = {}
-	queue.actions = {}
-
-	for _, ac in ipairs(actions) do
-		if ac.time > 0 then
-			-- action ac is to be executed later
-			-- ~> insert into queue.actions
-			ac.time = ac.time - dtime
-			table.insert(queue.actions, ac)
-		else
-			-- action ac is to be executed now
-			-- ~> insert into actions_now
-			table.insert(actions_now, ac)
-		end
-	end
-
-	-- stable-sort the executed actions after their priority
-	-- some constructions might depend on the execution order, hence we first
-	-- execute the actions that had a lower index in actions_now
-	local old_action_order = {}
-	for i, ac in ipairs(actions_now) do
-		old_action_order[ac] = i
-	end
-	table.sort(actions_now, function(ac1, ac2)
-		if ac1.priority ~= ac2.priority then
-			return ac1.priority > ac2.priority
-		else
-			return old_action_order[ac1] < old_action_order[ac2]
-		end
-	end)
-
-	-- execute highest priorities first, until all are executed
-	for _, ac in ipairs(actions_now) do
-		queue:execute(ac)
-	end
-end
-
--- delay the time the globalsteps start to be execute by 4 seconds
-do
-	local m_time = 0
-	local resumetime = mesecon.setting("resumetime", 4)
-	local globalstep_func_index = #minetest.registered_globalsteps + 1
-
-	minetest.register_globalstep(function(dtime)
-		m_time = m_time + dtime
-		-- don't even try if server has not been running for XY seconds; resumetime = time to wait
-		-- after starting the server before processing the ActionQueue, don't set this too low
-		if m_time < resumetime then
-			return
-		end
-		-- replace this globalstep function
-		minetest.registered_globalsteps[globalstep_func_index] = globalstep_func
-	end)
-end
-
-function queue:execute(action)
-	-- ignore if action queue function name doesn't exist,
-	-- (e.g. in case the action queue savegame was written by an old mesecons version)
-	if queue.funcs[action.func] then
-		queue.funcs[action.func](action.pos, unpack(action.params))
-	end
-end
-
-
--- Store and read the ActionQueue to / from a file
--- so that upcoming actions are remembered when the game
--- is restarted
-queue.actions = mesecon.file2table("mesecon_actionqueue")
-
-minetest.register_on_shutdown(function()
-	mesecon.table2file("mesecon_actionqueue", queue.actions)
-end)

mesecons/depends.txt

@@ -0,0 +1 @@
+default

mesecons/init.lua

@@ -3,7 +3,7 @@
 -- |  \/  | |___ ____  |___ |      |    | | \  | |____
 -- |      | |        | |    |      |    | |  \ |     |
 -- |      | |___ ____| |___ |____  |____| |   \| ____|
--- by Jeija, Uberi (Temperest), sfan5, VanessaE, Hawk777 and contributors
+-- by Jeija, Uberi (Temperest), sfan5, VanessaE
 --
 --
 --
@@ -11,7 +11,7 @@
 -- See the documentation on the forum for additional information, especially about crafting
 --
 --
--- For basic development resources, see http://mesecons.net/developers.html
+-- For developer documentation see the Developers' section on mesecons.TK
 --
 --
 --
@@ -39,26 +39,53 @@
 --	}
 --}
 
+
 -- PUBLIC VARIABLES
 mesecon={} -- contains all functions and all global variables
-mesecon.queue={} -- contains the ActionQueue
+mesecon.actions_on={} -- Saves registered function callbacks for mesecon on | DEPRECATED
-mesecon.queue.funcs={} -- contains all ActionQueue functions
+mesecon.actions_off={} -- Saves registered function callbacks for mesecon off | DEPRECATED
+mesecon.actions_change={} -- Saves registered function callbacks for mesecon change | DEPRECATED
+mesecon.receptors={} --  saves all information about receptors  | DEPRECATED
+mesecon.effectors={} --  saves all information about effectors  | DEPRECATED
+mesecon.conductors={} -- saves all information about conductors | DEPRECATED
+
+
+local wpath = minetest.get_worldpath()
+local function read_file(fn)
+	local f = io.open(fn, "r")
+	if f==nil then return {} end
+	local t = f:read("*all")
+	f:close()
+	if t=="" or t==nil then return {} end
+	return minetest.deserialize(t)
+end
+
+local function write_file(fn, tbl)
+	local f = io.open(fn, "w")
+	f:write(minetest.serialize(tbl))
+	f:close()
+end
+
+mesecon.to_update = read_file(wpath.."/mesecon_to_update")
+mesecon.r_to_update = read_file(wpath.."/mesecon_r_to_update")
+
+minetest.register_on_shutdown(function()
+	write_file(wpath.."/mesecon_to_update",mesecon.to_update)
+	write_file(wpath.."/mesecon_r_to_update",mesecon.r_to_update)
+end)
 
 -- Settings
 dofile(minetest.get_modpath("mesecons").."/settings.lua")
 
+-- Presets (eg default rules)
+dofile(minetest.get_modpath("mesecons").."/presets.lua");
+
+
 -- Utilities like comparing positions,
 -- adding positions and rules,
 -- mostly things that make the source look cleaner
 dofile(minetest.get_modpath("mesecons").."/util.lua");
 
--- Presets (eg default rules)
-dofile(minetest.get_modpath("mesecons").."/presets.lua");
-
--- The ActionQueue
--- Saves all the actions that have to be execute in the future
-dofile(minetest.get_modpath("mesecons").."/actionqueue.lua");
-
 -- Internal stuff
 -- This is the most important file
 -- it handles signal transmission and basically everything else
@@ -66,63 +93,64 @@ dofile(minetest.get_modpath("mesecons").."/actionqueue.lua");
 -- like calling action_on/off/change
 dofile(minetest.get_modpath("mesecons").."/internal.lua");
 
+-- Deprecated stuff
+-- To be removed in future releases
+-- Currently there is nothing here
+dofile(minetest.get_modpath("mesecons").."/legacy.lua");
+
 -- API
 -- these are the only functions you need to remember
 
-mesecon.queue:add_function("receptor_on", function (pos, rules)
+function mesecon:receptor_on_i(pos, rules)
-	mesecon.vm_begin()
-
 	rules = rules or mesecon.rules.default
 
-	-- Call turnon on all linking positions
+	for _, rule in ipairs(mesecon:flattenrules(rules)) do
-	for _, rule in ipairs(mesecon.flattenrules(rules)) do
+		local np = mesecon:addPosRule(pos, rule)
-		local np = vector.add(pos, rule)
+		local rulenames = mesecon:rules_link_rule_all(pos, rule)
-		local rulenames = mesecon.rules_link_rule_all(pos, rule)
 		for _, rulename in ipairs(rulenames) do
-			mesecon.turnon(np, rulename)
+			mesecon:turnon(np, rulename)
 		end
 	end
-
-	mesecon.vm_commit()
-end)
-
-function mesecon.receptor_on(pos, rules)
-	mesecon.queue:add_action(pos, "receptor_on", {rules}, nil, rules)
 end
 
-mesecon.queue:add_function("receptor_off", function (pos, rules)
+function mesecon:receptor_on(pos, rules)
+	if MESECONS_GLOBALSTEP then
 		rules = rules or mesecon.rules.default
-
+		mesecon.r_to_update[#mesecon.r_to_update+1]={pos=pos, rules=rules, action="on"}
-	-- Call turnoff on all linking positions
-	for _, rule in ipairs(mesecon.flattenrules(rules)) do
-		local np = vector.add(pos, rule)
-		local rulenames = mesecon.rules_link_rule_all(pos, rule)
-		for _, rulename in ipairs(rulenames) do
-			mesecon.vm_begin()
-			mesecon.changesignal(np, minetest.get_node(np), rulename, mesecon.state.off, 2)
-
-			-- Turnoff returns true if turnoff process was successful, no onstate receptor
-			-- was found along the way. Commit changes that were made in voxelmanip. If turnoff
-			-- returns true, an onstate receptor was found, abort voxelmanip transaction.
-			if (mesecon.turnoff(np, rulename)) then
-				mesecon.vm_commit()
 	else
-				mesecon.vm_abort()
+		mesecon:receptor_on_i(pos, rules)
 	end
-		end
+end
-	end
-end)
 
-function mesecon.receptor_off(pos, rules)
+function mesecon:receptor_off_i(pos, rules)
-	mesecon.queue:add_action(pos, "receptor_off", {rules}, nil, rules)
+	rules = rules or mesecon.rules.default
+	for _, rule in ipairs(mesecon:flattenrules(rules)) do
+		local np = mesecon:addPosRule(pos, rule)
+		local rulenames = mesecon:rules_link_rule_all(pos, rule)
+		for _, rulename in ipairs(rulenames) do
+			if not mesecon:connected_to_receptor(np, mesecon:invertRule(rule)) then
+				mesecon:turnoff(np, rulename)
+			else
+				mesecon:changesignal(np, minetest.get_node(np), rulename, mesecon.state.off)
+			end
+		end
+	end
+end
+
+function mesecon:receptor_off(pos, rules)
+	if MESECONS_GLOBALSTEP then
+		rules = rules or mesecon.rules.default
+		mesecon.r_to_update[#mesecon.r_to_update+1]={pos=pos, rules=rules, action="off"}
+	else
+		mesecon:receptor_off_i(pos, rules)
+	end
 end
 
 
 print("[OK] Mesecons")
 
--- Deprecated stuff
+--The actual wires
--- To be removed in future releases
+dofile(minetest.get_modpath("mesecons").."/wires.lua");
-dofile(minetest.get_modpath("mesecons").."/legacy.lua");
 
 --Services like turnoff receptor on dignode and so on
 dofile(minetest.get_modpath("mesecons").."/services.lua");

mesecons/internal.lua

@@ -1,53 +1,62 @@
 -- Internal.lua - The core of mesecons
 --
--- For more practical developer resources see http://mesecons.net/developers.php
+-- For more practical developer resources see mesecons.tk
 --
 -- Function overview
--- mesecon.get_effector(nodename)	--> Returns the mesecons.effector -specifictation in the nodedef by the nodename
+-- mesecon:get_effector(nodename)     --> Returns the mesecons.effector -specifictation in the nodedef by the nodename
--- mesecon.get_receptor(nodename)	--> Returns the mesecons.receptor -specifictation in the nodedef by the nodename
+-- mesecon:get_receptor(nodename)     --> Returns the mesecons.receptor -specifictation in the nodedef by the nodename
--- mesecon.get_conductor(nodename)	--> Returns the mesecons.conductor-specifictation in the nodedef by the nodename
+-- mesecon:get_conductor(nodename)    --> Returns the mesecons.conductor-specifictation in the nodedef by the nodename
--- mesecon.get_any_inputrules (node)	--> Returns the rules of a node if it is a conductor or an effector
+-- mesecon:get_any_inputrules (node)  --> Returns the rules of a node if it is a conductor or an effector
--- mesecon.get_any_outputrules (node)	--> Returns the rules of a node if it is a conductor or a receptor
+-- mesecon:get_any_outputrules (node) --> Returns the rules of a node if it is a conductor or a receptor
 
 -- RECEPTORS
--- mesecon.is_receptor(nodename)	--> Returns true if nodename is a receptor
+-- mesecon:is_receptor(nodename)     --> Returns true if nodename is a receptor
--- mesecon.is_receptor_on(nodename	--> Returns true if nodename is an receptor with state = mesecon.state.on
+-- mesecon:is_receptor_on(nodename)  --> Returns true if nodename is an receptor with state = mesecon.state.on
--- mesecon.is_receptor_off(nodename)	--> Returns true if nodename is an receptor with state = mesecon.state.off
+-- mesecon:is_receptor_off(nodename) --> Returns true if nodename is an receptor with state = mesecon.state.off
--- mesecon.receptor_get_rules(node)	--> Returns the rules of the receptor (mesecon.rules.default if none specified)
+-- mesecon:receptor_get_rules(node)  --> Returns the rules of the receptor (mesecon.rules.default if none specified)
 
 -- EFFECTORS
--- mesecon.is_effector(nodename)	--> Returns true if nodename is an effector
+-- mesecon:is_effector(nodename)     --> Returns true if nodename is an effector
--- mesecon.is_effector_on(nodename)	--> Returns true if nodename is an effector with nodedef.mesecons.effector.action_off
+-- mesecon:is_effector_on(nodename)  --> Returns true if nodename is an effector with nodedef.mesecons.effector.action_off
--- mesecon.is_effector_off(nodename)	--> Returns true if nodename is an effector with nodedef.mesecons.effector.action_on
+-- mesecon:is_effector_off(nodename) --> Returns true if nodename is an effector with nodedef.mesecons.effector.action_on
--- mesecon.effector_get_rules(node)	--> Returns the input rules of the effector (mesecon.rules.default if none specified)
+-- mesecon:effector_get_rules(node)  --> Returns the input rules of the effector (mesecon.rules.default if none specified)
 
 -- SIGNALS
--- mesecon.activate(pos, node, depth)				--> Activates   the effector node at the specific pos (calls nodedef.mesecons.effector.action_on), higher depths are executed later
+-- mesecon:activate(pos, node)     --> Activates   the effector node at the specific pos (calls nodedef.mesecons.effector.action_on)
--- mesecon.deactivate(pos, node, depth)				--> Deactivates the effector node at the specific pos (calls nodedef.mesecons.effector.action_off), higher depths are executed later
+-- mesecon:deactivate(pos, node)   --> Deactivates the effector node at the specific pos (calls nodedef.mesecons.effector.action_off)
--- mesecon.changesignal(pos, node, rulename, newstate, depth)	--> Changes     the effector node at the specific pos (calls nodedef.mesecons.effector.action_change), higher depths are executed later
+-- mesecon:changesignal(pos, node, rulename, newstate) --> Changes     the effector node at the specific pos (calls nodedef.mesecons.effector.action_change)
+
+-- RULES
+-- mesecon:add_rules(name, rules) | deprecated? --> Saves rules table by name
+-- mesecon:get_rules(name, rules) | deprecated? --> Loads rules table with name
 
 -- CONDUCTORS
--- mesecon.is_conductor(nodename)	--> Returns true if nodename is a conductor
+-- mesecon:is_conductor(nodename)     --> Returns true if nodename is a conductor
--- mesecon.is_conductor_on(node		--> Returns true if node is a conductor with state = mesecon.state.on
+-- mesecon:is_conductor_on(node)  --> Returns true if node is a conductor with state = mesecon.state.on
--- mesecon.is_conductor_off(node)	--> Returns true if node is a conductor with state = mesecon.state.off
+-- mesecon:is_conductor_off(node) --> Returns true if node is a conductor with state = mesecon.state.off
--- mesecon.get_conductor_on(node_off)	--> Returns the onstate  nodename of the conductor
+-- mesecon:get_conductor_on(node_off) --> Returns the onstate  nodename of the conductor
--- mesecon.get_conductor_off(node_on)	--> Returns the offstate nodename of the conductor
+-- mesecon:get_conductor_off(node_on) --> Returns the offstate nodename of the conductor
--- mesecon.conductor_get_rules(node)	--> Returns the input+output rules of a conductor (mesecon.rules.default if none specified)
+-- mesecon:conductor_get_rules(node)  --> Returns the input+output rules of a conductor (mesecon.rules.default if none specified)
 
 -- HIGH-LEVEL Internals
--- mesecon.is_power_on(pos)				--> Returns true if pos emits power in any way
+-- mesecon:is_power_on(pos)             --> Returns true if pos emits power in any way
--- mesecon.is_power_off(pos)				--> Returns true if pos does not emit power in any way
+-- mesecon:is_power_off(pos)            --> Returns true if pos does not emit power in any way
--- mesecon.is_powered(pos)				--> Returns true if pos is powered by a receptor or a conductor
+-- mesecon:turnon(pos, rulename)        --> Returns true  whatever there is at pos. Calls itself for connected nodes (if pos is a conductor) --> recursive, the rulename is the name of the input rule that caused calling turnon
+-- mesecon:turnoff(pos, rulename)       --> Turns off whatever there is at pos. Calls itself for connected nodes (if pos is a conductor) --> recursive, the rulename is the name of the input rule that caused calling turnoff
+-- mesecon:connected_to_receptor(pos)   --> Returns true if pos is connected to a receptor directly or via conductors; calls itself if pos is a conductor --> recursive
+-- mesecon:rules_link(output, input, dug_outputrules) --> Returns true if outputposition + outputrules = inputposition and inputposition + inputrules = outputposition (if the two positions connect)
+-- mesecon:rules_link_anydir(outp., inp., d_outpr.)   --> Same as rules mesecon:rules_link but also returns true if output and input are swapped
+-- mesecon:is_powered(pos)              --> Returns true if pos is powered by a receptor or a conductor
 
--- RULES ROTATION helpers
+-- RULES ROTATION helpsers
--- mesecon.rotate_rules_right(rules)
+-- mesecon:rotate_rules_right(rules)
--- mesecon.rotate_rules_left(rules)
+-- mesecon:rotate_rules_left(rules)
--- mesecon.rotate_rules_up(rules)
+-- mesecon:rotate_rules_up(rules)
--- mesecon.rotate_rules_down(rules)
+-- mesecon:rotate_rules_down(rules)
 -- These functions return rules that have been rotated in the specific direction
 
 -- General
-function mesecon.get_effector(nodename)
+function mesecon:get_effector(nodename)
 	if  minetest.registered_nodes[nodename]
 	and minetest.registered_nodes[nodename].mesecons
 	and minetest.registered_nodes[nodename].mesecons.effector then
@@ -55,7 +64,7 @@ function mesecon.get_effector(nodename)
 	end
 end
 
-function mesecon.get_receptor(nodename)
+function mesecon:get_receptor(nodename)
 	if  minetest.registered_nodes[nodename]
 	and minetest.registered_nodes[nodename].mesecons
 	and minetest.registered_nodes[nodename].mesecons.receptor then
@@ -63,7 +72,7 @@ function mesecon.get_receptor(nodename)
 	end
 end
 
-function mesecon.get_conductor(nodename)
+function mesecon:get_conductor(nodename)
 	if  minetest.registered_nodes[nodename]
 	and minetest.registered_nodes[nodename].mesecons
 	and minetest.registered_nodes[nodename].mesecons.conductor then
@@ -71,59 +80,52 @@ function mesecon.get_conductor(nodename)
 	end
 end
 
-function mesecon.get_any_outputrules(node)
+function mesecon:get_any_outputrules (node)
-	if not node then return nil end
+	if mesecon:is_conductor(node.name) then
-
+		return mesecon:conductor_get_rules(node)
-	if mesecon.is_conductor(node.name) then
+	elseif mesecon:is_receptor(node.name) then
-		return mesecon.conductor_get_rules(node)
+		return mesecon:receptor_get_rules(node)
-	elseif mesecon.is_receptor(node.name) then
-		return mesecon.receptor_get_rules(node)
 	end
+	return false
 end
 
-function mesecon.get_any_inputrules(node)
+function mesecon:get_any_inputrules (node)
-	if not node then return nil end
+	if mesecon:is_conductor(node.name) then
-
+		return mesecon:conductor_get_rules(node)
-	if mesecon.is_conductor(node.name) then
+	elseif mesecon:is_effector(node.name) then
-		return mesecon.conductor_get_rules(node)
+		return mesecon:effector_get_rules(node)
-	elseif mesecon.is_effector(node.name) then
-		return mesecon.effector_get_rules(node)
 	end
-end
+	return false
-
-function mesecon.get_any_rules(node)
-	return mesecon.merge_rule_sets(mesecon.get_any_inputrules(node),
-		mesecon.get_any_outputrules(node))
 end
 
 -- Receptors
 -- Nodes that can power mesecons
-function mesecon.is_receptor_on(nodename)
+function mesecon:is_receptor_on(nodename)
-	local receptor = mesecon.get_receptor(nodename)
+	local receptor = mesecon:get_receptor(nodename)
 	if receptor and receptor.state == mesecon.state.on then
 		return true
 	end
 	return false
 end
 
-function mesecon.is_receptor_off(nodename)
+function mesecon:is_receptor_off(nodename)
-	local receptor = mesecon.get_receptor(nodename)
+	local receptor = mesecon:get_receptor(nodename)
 	if receptor and receptor.state == mesecon.state.off then
 		return true
 	end
 	return false
 end
 
-function mesecon.is_receptor(nodename)
+function mesecon:is_receptor(nodename)
-	local receptor = mesecon.get_receptor(nodename)
+	local receptor = mesecon:get_receptor(nodename)
 	if receptor then
 		return true
 	end
 	return false
 end
 
-function mesecon.receptor_get_rules(node)
+function mesecon:receptor_get_rules(node)
-	local receptor = mesecon.get_receptor(node.name)
+	local receptor = mesecon:get_receptor(node.name)
 	if receptor then
 		local rules = receptor.rules
 		if type(rules) == 'function' then
@@ -138,32 +140,32 @@ end
 
 -- Effectors
 -- Nodes that can be powered by mesecons
-function mesecon.is_effector_on(nodename)
+function mesecon:is_effector_on(nodename)
-	local effector = mesecon.get_effector(nodename)
+	local effector = mesecon:get_effector(nodename)
 	if effector and effector.action_off then
 		return true
 	end
 	return false
 end
 
-function mesecon.is_effector_off(nodename)
+function mesecon:is_effector_off(nodename)
-	local effector = mesecon.get_effector(nodename)
+	local effector = mesecon:get_effector(nodename)
 	if effector and effector.action_on then
 		return true
 	end
 	return false
 end
 
-function mesecon.is_effector(nodename)
+function mesecon:is_effector(nodename)
-	local effector = mesecon.get_effector(nodename)
+	local effector = mesecon:get_effector(nodename)
 	if effector then
 		return true
 	end
 	return false
 end
 
-function mesecon.effector_get_rules(node)
+function mesecon:effector_get_rules(node)
-	local effector = mesecon.get_effector(node.name)
+	local effector = mesecon:get_effector(node.name)
 	if effector then
 		local rules = effector.rules
 		if type(rules) == 'function' then
@@ -175,168 +177,205 @@ function mesecon.effector_get_rules(node)
 	return mesecon.rules.default
 end
 
--- #######################
+--Signals
--- # Signals (effectors) #
--- #######################
-
--- Activation:
-mesecon.queue:add_function("activate", function (pos, rulename)
-	local node = mesecon.get_node_force(pos)
-	if not node then return end
-
-	local effector = mesecon.get_effector(node.name)
 
+function mesecon:activate(pos, node, rulename)
+	if MESECONS_GLOBALSTEP then
+		if rulename == nil then
+			for _,rule in ipairs(mesecon:effector_get_rules(node)) do
+				mesecon:activate(pos, node, rule)
+			end
+			return
+		end
+		add_action(pos, "on", rulename)
+	else
+		local effector = mesecon:get_effector(node.name)
 		if effector and effector.action_on then
-		effector.action_on(pos, node, rulename)
+			effector.action_on (pos, node, rulename)
 		end
-end)
+	end
+end
 
-function mesecon.activate(pos, node, rulename, depth)
+function mesecon:deactivate(pos, node, rulename)
+	if MESECONS_GLOBALSTEP then
 		if rulename == nil then
-		for _,rule in ipairs(mesecon.effector_get_rules(node)) do
+			for _,rule in ipairs(mesecon:effector_get_rules(node)) do
-			mesecon.activate(pos, node, rule, depth + 1)
+				mesecon:deactivate(pos, node, rule)
 			end
 			return
 		end
-	mesecon.queue:add_action(pos, "activate", {rulename}, nil, rulename, 1 / depth)
+		add_action(pos, "off", rulename)
-end
+	else
-
+		local effector = mesecon:get_effector(node.name)
-
--- Deactivation
-mesecon.queue:add_function("deactivate", function (pos, rulename)
-	local node = mesecon.get_node_force(pos)
-	if not node then return end
-
-	local effector = mesecon.get_effector(node.name)
-
 		if effector and effector.action_off then
-		effector.action_off(pos, node, rulename)
+			effector.action_off (pos, node, rulename)
 		end
-end)
-
-function mesecon.deactivate(pos, node, rulename, depth)
-	if rulename == nil then
-		for _,rule in ipairs(mesecon.effector_get_rules(node)) do
-			mesecon.deactivate(pos, node, rule, depth + 1)
 	end
-		return
-	end
-	mesecon.queue:add_action(pos, "deactivate", {rulename}, nil, rulename, 1 / depth)
 end
 
+function mesecon:changesignal(pos, node, rulename, newstate)
 	
--- Change
+	newstate = newstate or "on"
-mesecon.queue:add_function("change", function (pos, rulename, changetype)
+	--rulename = rulename or mesecon.rules.default
-	local node = mesecon.get_node_force(pos)
+	if MESECONS_GLOBALSTEP then
-	if not node then return end
-
-	local effector = mesecon.get_effector(node.name)
-
-	if effector and effector.action_change then
-		effector.action_change(pos, node, rulename, changetype)
-	end
-end)
-
-function mesecon.changesignal(pos, node, rulename, newstate, depth)
 		if rulename == nil then
-		for _,rule in ipairs(mesecon.effector_get_rules(node)) do
+			for _,rule in ipairs(mesecon:effector_get_rules(node)) do
-			mesecon.changesignal(pos, node, rule, newstate, depth + 1)
+				mesecon:changesignal(pos, node, rule, newstate)
 			end
 		return
 		end
+		add_action(pos, "c"..newstate, rulename)
+	else
+		local effector = mesecon:get_effector(node.name)
+		if effector and effector.action_change then
+			effector.action_change (pos, node, rulename, newstate)
+		end
+	end
+end
 
-	-- Include "change" in overwritecheck so that it cannot be overwritten
+function execute_actions(dtime)
-	-- by "active" / "deactivate" that will be called upon the node at the same time.
+	local nactions = mesecon.to_update
-	local overwritecheck = {"change", rulename}
+	mesecon.to_update = {}
-	mesecon.queue:add_action(pos, "change", {rulename, newstate}, nil, overwritecheck, 1 / depth)
+	for _,i in ipairs(nactions) do
+		node = minetest.get_node(i.pos)
+		if node.name=="ignore" then
+			add_action(i.pos, i.action, i.rname)
+		else
+			effector = mesecon:get_effector(node.name)
+			if i.action == "on" then
+				if effector and effector.action_on then
+					effector.action_on(i.pos, node, i.rname)
+				end
+			elseif i.action == "off" then
+				if effector and effector.action_off then
+					effector.action_off(i.pos, node, i.rname)
+				end
+			elseif i.action == "con" then
+				if effector and effector.action_change then
+					effector.action_change(i.pos, node, i.rname, "on")
+				end
+			elseif i.action == "coff" then
+				if effector and effector.action_change then
+					effector.action_change(i.pos, node, i.rname, "off")
+				end
+			end
+		end
+	end
+	local nactions = mesecon.r_to_update
+	mesecon.r_to_update = {}
+	for _,i in ipairs(nactions) do
+		if i.action == "on" then
+			mesecon:receptor_on_i(i.pos, i.rules)
+		else
+			mesecon:receptor_off_i(i.pos,i.rules)
+		end
+	end
+end
+
+minetest.register_globalstep(execute_actions)
+
+function add_action(pos, action, rname)
+	for i, update in ipairs(mesecon.to_update) do
+		-- check if action for this node already exist, if so correct it:
+		if mesecon:cmpPos(pos, update.pos) and mesecon:cmpPos(update.rname, rname) then
+			mesecon.to_update[i].action = action
+			return -- action added (as correction), so return now
+		end
+	end
+
+	table.insert(mesecon.to_update, {pos = pos, action = action, rname = rname})
+end
+
+--Rules
+
+function mesecon:add_rules(name, rules)
+	mesecon.rules[name] = rules
+end
+
+function mesecon:get_rules(name)
+	return mesecon.rules[name]
 end
 
 -- Conductors
 
-function mesecon.is_conductor_on(node, rulename)
+function mesecon:is_conductor_on(node, rulename)
-	if not node then return false end
+	local conductor = mesecon:get_conductor(node.name)
-
-	local conductor = mesecon.get_conductor(node.name)
 	if conductor then
 		if conductor.state then
 			return conductor.state == mesecon.state.on
 		end
 		if conductor.states then
 			if not rulename then
-				return mesecon.getstate(node.name, conductor.states) ~= 1
+				return mesecon:getstate(node.name, conductor.states) ~= 1
 			end
-			local bit = mesecon.rule2bit(rulename, mesecon.conductor_get_rules(node))
+			local bit = mesecon:rule2bit(rulename, mesecon:conductor_get_rules(node))
-			local binstate = mesecon.getbinstate(node.name, conductor.states)
+			local binstate = mesecon:getbinstate(node.name, conductor.states)
-			return mesecon.get_bit(binstate, bit)
+			return mesecon:get_bit(binstate, bit)
 		end
 	end
-
 	return false
 end
 
-function mesecon.is_conductor_off(node, rulename)
+function mesecon:is_conductor_off(node, rulename)
-	if not node then return false end
+	local conductor = mesecon:get_conductor(node.name)
-
-	local conductor = mesecon.get_conductor(node.name)
 	if conductor then
 		if conductor.state then
 			return conductor.state == mesecon.state.off
 		end
 		if conductor.states then
 			if not rulename then
-				return mesecon.getstate(node.name, conductor.states) == 1
+				return mesecon:getstate(node.name, conductor.states) == 1
 			end
-			local bit = mesecon.rule2bit(rulename, mesecon.conductor_get_rules(node))
+			local bit = mesecon:rule2bit(rulename, mesecon:conductor_get_rules(node))
-			local binstate = mesecon.getbinstate(node.name, conductor.states)
+			local binstate = mesecon:getbinstate(node.name, conductor.states)
-			return not mesecon.get_bit(binstate, bit)
+			return not mesecon:get_bit(binstate, bit)
 		end
 	end
-
 	return false
 end
 
-function mesecon.is_conductor(nodename)
+function mesecon:is_conductor(nodename)
-	local conductor = mesecon.get_conductor(nodename)
+	local conductor = mesecon:get_conductor(nodename)
 	if conductor then
 		return true
 	end
 	return false
 end
 
-function mesecon.get_conductor_on(node_off, rulename)
+function mesecon:get_conductor_on(node_off, rulename)
-	local conductor = mesecon.get_conductor(node_off.name)
+	local conductor = mesecon:get_conductor(node_off.name)
 	if conductor then
 		if conductor.onstate then
 			return conductor.onstate
 		end
 		if conductor.states then
-			local bit = mesecon.rule2bit(rulename, mesecon.conductor_get_rules(node_off))
+			local bit = mesecon:rule2bit(rulename, mesecon:conductor_get_rules(node_off))
-			local binstate = mesecon.getbinstate(node_off.name, conductor.states)
+			local binstate = mesecon:getbinstate(node_off.name, conductor.states)
-			binstate = mesecon.set_bit(binstate, bit, "1")
+			binstate = mesecon:set_bit(binstate, bit, "1")
 			return conductor.states[tonumber(binstate,2)+1]
 		end
 	end
 	return offstate
 end
 
-function mesecon.get_conductor_off(node_on, rulename)
+function mesecon:get_conductor_off(node_on, rulename)
-	local conductor = mesecon.get_conductor(node_on.name)
+	local conductor = mesecon:get_conductor(node_on.name)
 	if conductor then
 		if conductor.offstate then
 			return conductor.offstate
 		end
 		if conductor.states then
-			local bit = mesecon.rule2bit(rulename, mesecon.conductor_get_rules(node_on))
+			local bit = mesecon:rule2bit(rulename, mesecon:conductor_get_rules(node_on))
-			local binstate = mesecon.getbinstate(node_on.name, conductor.states)
+			local binstate = mesecon:getbinstate(node_on.name, conductor.states)
-			binstate = mesecon.set_bit(binstate, bit, "0")
+			binstate = mesecon:set_bit(binstate, bit, "0")
 			return conductor.states[tonumber(binstate,2)+1]
 		end
 	end
 	return onstate
 end
 
-function mesecon.conductor_get_rules(node)
+function mesecon:conductor_get_rules(node)
-	local conductor = mesecon.get_conductor(node.name)
+	local conductor = mesecon:get_conductor(node.name)
 	if conductor then
 		local rules = conductor.rules
 		if type(rules) == 'function' then
@@ -350,201 +389,308 @@ end
 
 -- some more general high-level stuff
 
-function mesecon.is_power_on(pos, rulename)
+function mesecon:is_power_on(pos, rulename)
-	local node = mesecon.get_node_force(pos)
+	local node = minetest.get_node(pos)
-	if node and (mesecon.is_conductor_on(node, rulename) or mesecon.is_receptor_on(node.name)) then
+	if mesecon:is_conductor_on(node, rulename) or mesecon:is_receptor_on(node.name) then
 		return true
 	end
 	return false
 end
 
-function mesecon.is_power_off(pos, rulename)
+function mesecon:is_power_off(pos, rulename)
-	local node = mesecon.get_node_force(pos)
+	local node = minetest.get_node(pos)
-	if node and (mesecon.is_conductor_off(node, rulename) or mesecon.is_receptor_off(node.name)) then
+	if mesecon:is_conductor_off(node, rulename) or mesecon:is_receptor_off(node.name) then
 		return true
 	end
 	return false
 end
 
--- Turn off an equipotential section starting at `pos`, which outputs in the direction of `link`.
+function mesecon:turnon(pos, rulename)
--- Breadth-first search. Map is abstracted away in a voxelmanip.
+	local node = minetest.get_node(pos)
--- Follow all all conductor paths replacing conductors that were already
--- looked at, activating / changing all effectors along the way.
-function mesecon.turnon(pos, link)
-	local frontiers = {{pos = pos, link = link}}
 	
-	local depth = 1
+	if mesecon:is_conductor_off(node, rulename) then
-	while frontiers[1] do
+		local rules = mesecon:conductor_get_rules(node)
-		local f = table.remove(frontiers, 1)
-		local node = mesecon.get_node_force(f.pos)
 
-		if not node then
+		if not rulename then
-			-- Area does not exist; do nothing
+			for _, rule in ipairs(mesecon:flattenrules(rules)) do
-		elseif mesecon.is_conductor_off(node, f.link) then
+				if mesecon:connected_to_receptor(pos, rule) then
-			local rules = mesecon.conductor_get_rules(node)
+					mesecon:turnon(pos, rule)
-
-			-- Call turnon on neighbors
-			for _, r in ipairs(mesecon.rule2meta(f.link, rules)) do
-				local np = vector.add(f.pos, r)
-				for _, l in ipairs(mesecon.rules_link_rule_all(f.pos, r)) do
-					table.insert(frontiers, {pos = np, link = l})
 				end
 			end
+			return
+		end
 
-			mesecon.swap_node_force(f.pos, mesecon.get_conductor_on(node, f.link))
+		minetest.swap_node(pos, {name = mesecon:get_conductor_on(node, rulename), param2 = node.param2})
-		elseif mesecon.is_effector(node.name) then
+
-			mesecon.changesignal(f.pos, node, f.link, mesecon.state.on, depth)
+		for _, rule in ipairs(mesecon:rule2meta(rulename, rules)) do
-			if mesecon.is_effector_off(node.name) then
+			local np = mesecon:addPosRule(pos, rule)
-				mesecon.activate(f.pos, node, f.link, depth)
+			local rulenames = mesecon:rules_link_rule_all(pos, rule)
+
+			for _, rulename in ipairs(rulenames) do
+				mesecon:turnon(np, rulename)
 			end
 		end
-		depth = depth + 1
+	elseif mesecon:is_effector(node.name) then
+		mesecon:changesignal(pos, node, rulename, mesecon.state.on)
+		if mesecon:is_effector_off(node.name) then
+			mesecon:activate(pos, node, rulename)
+		end
 	end
 end
 
--- Turn on an equipotential section starting at `pos`, which outputs in the direction of `link`.
+function mesecon:turnoff(pos, rulename)
--- Breadth-first search. Map is abstracted away in a voxelmanip.
+	local node = minetest.get_node(pos)
--- Follow all all conductor paths replacing conductors that were already
--- looked at, deactivating / changing all effectors along the way.
--- In case an onstate receptor is discovered, abort the process by returning false, which will
--- cause `receptor_off` to discard all changes made in the voxelmanip.
--- Contrary to turnon, turnoff has to cache all change and deactivate signals so that they will only
--- be called in the very end when we can be sure that no conductor was found along the path.
---
--- Signal table entry structure:
--- {
---	pos = position of effector,
---	node = node descriptor (name, param1 and param2),
---	link = link the effector is connected to,
---	depth = indicates order in which signals wire fired, higher is later
--- }
-function mesecon.turnoff(pos, link)
-	local frontiers = {{pos = pos, link = link}}
-	local signals = {}
 
-	local depth = 1
+	if mesecon:is_conductor_on(node, rulename) then
-	while frontiers[1] do
+		local rules = mesecon:conductor_get_rules(node)
-		local f = table.remove(frontiers, 1)
+		--[[
-		local node = mesecon.get_node_force(f.pos)
+		if not rulename then
+			for _, rule in ipairs(mesecon:flattenrules(rules)) do
+				if mesecon:is_powered(pos, rule) then
+					mesecon:turnoff(pos, rule)
+				end
+			end
+			return
+		end
+		--]]
+		minetest.swap_node(pos, {name = mesecon:get_conductor_off(node, rulename), param2 = node.param2})
 
-		if not node then
+		for _, rule in ipairs(mesecon:rule2meta(rulename, rules)) do
-			-- Area does not exist; do nothing
+			local np = mesecon:addPosRule(pos, rule)
-		elseif mesecon.is_conductor_on(node, f.link) then
+			local rulenames = mesecon:rules_link_rule_all(pos, rule)
-			local rules = mesecon.conductor_get_rules(node)
-			for _, r in ipairs(mesecon.rule2meta(f.link, rules)) do
-				local np = vector.add(f.pos, r)
 
-				-- Check if an onstate receptor is connected. If that is the case,
+			for _, rulename in ipairs(rulenames) do
-				-- abort this turnoff process by returning false. `receptor_off` will
+				mesecon:turnoff(np, rulename)
-				-- discard all the changes that we made in the voxelmanip:
-				for _, l in ipairs(mesecon.rules_link_rule_all_inverted(f.pos, r)) do
-					if mesecon.is_receptor_on(mesecon.get_node_force(np).name) then
-						return false
 			end
 		end
+	elseif mesecon:is_effector(node.name) then
+		mesecon:changesignal(pos, node, rulename, mesecon.state.off)
+		if mesecon:is_effector_on(node.name)
+		and not mesecon:is_powered(pos) then
+			mesecon:deactivate(pos, node, rulename)
+		end
+	end
+end
 
-				-- Call turnoff on neighbors
-				for _, l in ipairs(mesecon.rules_link_rule_all(f.pos, r)) do
-					table.insert(frontiers, {pos = np, link = l})
-				end
-			end
 
-			mesecon.swap_node_force(f.pos, mesecon.get_conductor_off(node, f.link))
+function mesecon:connected_to_receptor(pos, rulename)
-		elseif mesecon.is_effector(node.name) then
+	local node = minetest.get_node(pos)
-			table.insert(signals, {
-				pos = f.pos,
-				node = node,
-				link = f.link,
-				depth = depth
-			})
-		end
-		depth = depth + 1
-	end
 
-	for _, sig in ipairs(signals) do
+	-- Check if conductors around are connected
-		mesecon.changesignal(sig.pos, sig.node, sig.link, mesecon.state.off, sig.depth)
+	local rules = mesecon:get_any_inputrules(node)
-		if mesecon.is_effector_on(sig.node.name) and not mesecon.is_powered(sig.pos) then
+	if not rules then return false end
-			mesecon.deactivate(sig.pos, sig.node, sig.link, sig.depth)
-		end
-	end
 
+	for _, rule in ipairs(mesecon:rule2meta(rulename, rules)) do
+		local np = mesecon:addPosRule(pos, rule)
+		if mesecon:rules_link(np, pos) then
+			if mesecon:find_receptor_on(np, {}, mesecon:invertRule(rule)) then
 				return true
+			end
+		end
+	end
+
+	return false
 end
 
--- Get all linking inputrules of inputnode (effector or conductor) that is connected to
+function mesecon:find_receptor_on(pos, checked, rulename)
--- outputnode (receptor or conductor) at position `output` and has an output in direction `rule`
+	local node = minetest.get_node(pos)
-function mesecon.rules_link_rule_all(output, rule)
+
-	local input = vector.add(output, rule)
+	if mesecon:is_receptor_on(node.name) then
-	local inputnode = mesecon.get_node_force(input)
+		-- add current position to checked
-	local inputrules = mesecon.get_any_inputrules(inputnode)
+		table.insert(checked, {x=pos.x, y=pos.y, z=pos.z})
+		return true
+	end
+
+	if mesecon:is_conductor(node.name) then
+		local rules = mesecon:conductor_get_rules(node)
+		local metaindex = mesecon:rule2metaindex(rulename, rules)
+		-- find out if node has already been checked (to prevent from endless loop)
+		for _, cp in ipairs(checked) do
+			if mesecon:cmpPos(cp, pos) and cp.metaindex == metaindex then
+				return false, checked
+			end
+		end
+		-- add current position to checked
+		table.insert(checked, {x=pos.x, y=pos.y, z=pos.z, metaindex = metaindex})
+		for _, rule in ipairs(mesecon:rule2meta(rulename, rules)) do
+			local np = mesecon:addPosRule(pos, rule)
+			if mesecon:rules_link(np, pos) then
+				if mesecon:find_receptor_on(np, checked, mesecon:invertRule(rule)) then
+					return true
+				end
+			end
+		end
+	else
+		-- find out if node has already been checked (to prevent from endless loop)
+		for _, cp in ipairs(checked) do
+			if mesecon:cmpPos(cp, pos) then
+				return false, checked
+			end
+		end
+		table.insert(checked, {x=pos.x, y=pos.y, z=pos.z})
+	end
+
+	return false
+end
+
+function mesecon:rules_link(output, input, dug_outputrules) --output/input are positions (outputrules optional, used if node has been dug), second return value: the name of the affected input rule
+	local outputnode = minetest.get_node(output)
+	local inputnode = minetest.get_node(input)
+	local outputrules = dug_outputrules or mesecon:get_any_outputrules (outputnode)
+	local inputrules = mesecon:get_any_inputrules (inputnode)
+	if not outputrules or not inputrules then
+		return
+	end
+
+	for _, outputrule in ipairs(mesecon:flattenrules(outputrules)) do
+		-- Check if output sends to input
+		if mesecon:cmpPos(mesecon:addPosRule(output, outputrule), input) then
+			for _, inputrule in ipairs(mesecon:flattenrules(inputrules)) do
+				-- Check if input accepts from output
+				if  mesecon:cmpPos(mesecon:addPosRule(input, inputrule), output) then
+					if inputrule.sx == nil or outputrule.sx == nil or mesecon:cmpSpecial(inputrule, outputrule) then
+						return true, inputrule
+					end
+				end
+			end
+		end
+	end
+	return false
+end
+
+function mesecon:rules_link_rule_all(output, rule) --output/input are positions (outputrules optional, used if node has been dug), second return value: affected input rules
+	local input = mesecon:addPosRule(output, rule)
+	local inputnode = minetest.get_node(input)
+	local inputrules = mesecon:get_any_inputrules (inputnode)
 	if not inputrules then
 		return {}
 	end
 	local rules = {}
 	
-	for _, inputrule in ipairs(mesecon.flattenrules(inputrules)) do
+	for _, inputrule in ipairs(mesecon:flattenrules(inputrules)) do
 		-- Check if input accepts from output
-		if  vector.equals(vector.add(input, inputrule), output) then
+		if  mesecon:cmpPos(mesecon:addPosRule(input, inputrule), output) then
-			table.insert(rules, inputrule)
+			if inputrule.sx == nil or rule.sx == nil or mesecon:cmpSpecial(inputrule, rule) then
+				rules[#rules+1] = inputrule
 			end
 		end
-
-	return rules
-end
-
--- Get all linking outputnodes of outputnode (receptor or conductor) that is connected to
--- inputnode (effector or conductor) at position `input` and has an input in direction `rule`
-function mesecon.rules_link_rule_all_inverted(input, rule)
-	local output = vector.add(input, rule)
-	local outputnode = mesecon.get_node_force(output)
-	local outputrules = mesecon.get_any_outputrules(outputnode)
-	if not outputrules then
-		return {}
-	end
-	local rules = {}
-
-	for _, outputrule in ipairs(mesecon.flattenrules(outputrules)) do
-		if  vector.equals(vector.add(output, outputrule), input) then
-			table.insert(rules, mesecon.invertRule(outputrule))
-		end
 	end
 	return rules
 end
 
-function mesecon.is_powered(pos, rule)
+function mesecon:rules_link_anydir(pos1, pos2)
-	local node = mesecon.get_node_force(pos)
+	return mesecon:rules_link(pos1, pos2) or mesecon:rules_link(pos2, pos1)
-	local rules = mesecon.get_any_inputrules(node)
+end
+
+function mesecon:is_powered(pos, rule)
+	local node = minetest.get_node(pos)
+	local rules = mesecon:get_any_inputrules(node)
 	if not rules then return false end
 
-	-- List of nodes that send out power to pos
-	local sourcepos = {}
-
 	if not rule then
-		for _, rule in ipairs(mesecon.flattenrules(rules)) do
+		for _, rule in ipairs(mesecon:flattenrules(rules)) do
-			local rulenames = mesecon.rules_link_rule_all_inverted(pos, rule)
+			local np = mesecon:addPosRule(pos, rule)
-			for _, rname in ipairs(rulenames) do
+			local nn = minetest.get_node(np)
-				local np = vector.add(pos, rname)
-				local nn = mesecon.get_node_force(np)
 	
-				if (mesecon.is_conductor_on(nn, mesecon.invertRule(rname))
+			if (mesecon:is_conductor_on (nn, mesecon:invertRule(rule)) or mesecon:is_receptor_on (nn.name))
-				or mesecon.is_receptor_on(nn.name)) then
+			and mesecon:rules_link(np, pos) then
-					table.insert(sourcepos, np)
+				return true
-				end
 			end
 		end
 	else
-		local rulenames = mesecon.rules_link_rule_all_inverted(pos, rule)
+		local np = mesecon:addPosRule(pos, rule)
-		for _, rname in ipairs(rulenames) do
+		local nn = minetest.get_node(np)
-			local np = vector.add(pos, rname)
+
-			local nn = mesecon.get_node_force(np)
+		if (mesecon:is_conductor_on (nn, mesecon:invertRule(rule)) or mesecon:is_receptor_on (nn.name))
-			if (mesecon.is_conductor_on (nn, mesecon.invertRule(rname))
+		and mesecon:rules_link(np, pos) then
-			or mesecon.is_receptor_on (nn.name)) then
+			return true
-				table.insert(sourcepos, np)
-			end
 		end
 	end
 	
-	-- Return FALSE if not powered, return list of sources if is powered
+	return false
-	if (#sourcepos == 0) then return false
+end
-	else return sourcepos end
+
+--Rules rotation Functions:
+function mesecon:rotate_rules_right(rules)
+	local nr = {}
+	for i, rule in ipairs(rules) do
+		if rule.sx then
+			table.insert(nr, {
+				x = -rule.z, 
+				y =  rule.y, 
+				z =  rule.x,
+				sx = -rule.sz, 
+				sy =  rule.sy, 
+				sz =  rule.sx})
+		else
+			table.insert(nr, {
+				x = -rule.z, 
+				y =  rule.y, 
+				z =  rule.x})
+		end
+	end
+	return nr
+end
+
+function mesecon:rotate_rules_left(rules)
+	local nr = {}
+	for i, rule in ipairs(rules) do
+		if rule.sx then
+			table.insert(nr, {
+				x =  rule.z, 
+				y =  rule.y, 
+				z = -rule.x,
+				sx =  rule.sz, 
+				sy =  rule.sy, 
+				sz = -rule.sx})
+		else
+			table.insert(nr, {
+				x =  rule.z, 
+				y =  rule.y, 
+				z = -rule.x})
+		end
+	end
+	return nr
+end
+
+function mesecon:rotate_rules_down(rules)
+	local nr = {}
+	for i, rule in ipairs(rules) do
+		if rule.sx then
+			table.insert(nr, {
+				x = -rule.y, 
+				y =  rule.x, 
+				z =  rule.z,
+				sx = -rule.sy, 
+				sy =  rule.sx, 
+				sz =  rule.sz})
+		else
+			table.insert(nr, {
+				x = -rule.y, 
+				y =  rule.x, 
+				z =  rule.z})
+		end
+	end
+	return nr
+end
+
+function mesecon:rotate_rules_up(rules)
+	local nr = {}
+	for i, rule in ipairs(rules) do
+		if rule.sx then
+			table.insert(nr, {
+				x =  rule.y, 
+				y = -rule.x, 
+				z =  rule.z,
+				sx =  rule.sy, 
+				sy = -rule.sx, 
+				sz =  rule.sz})
+		else
+			table.insert(nr, {
+				x =  rule.y, 
+				y = -rule.x, 
+				z =  rule.z})
+		end
+	end
+	return nr
 end

mesecons/legacy.lua

@@ -1,14 +1,5 @@
--- Un-forceload any forceloaded mapblocks from older versions of Mesecons which
+minetest.swap_node = minetest.swap_node or function(pos, node)
--- used forceloading instead of VoxelManipulators.
+	local data = minetest.get_meta(pos):to_table()
-local BLOCKSIZE = 16
+	minetest.add_node(pos, node)
-
+	minetest.get_meta(pos):from_table(data)
--- convert block hash --> node position
-local function unhash_blockpos(hash)
-	return vector.multiply(minetest.get_position_from_hash(hash), BLOCKSIZE)
 end
-
-local old_forceloaded_blocks = mesecon.file2table("mesecon_forceloaded")
-for hash, _ in pairs(old_forceloaded_blocks) do
-	minetest.forceload_free_block(unhash_blockpos(hash))
-end
-os.remove(minetest.get_worldpath()..DIR_DELIM.."mesecon_forceloaded")

mesecons/mod.conf

@@ -1,2 +0,0 @@
-name = mesecons
-depends = default

mesecons/oldwires.lua

@@ -4,7 +4,7 @@ minetest.register_node("mesecons:mesecon_off", {
 	inventory_image = "jeija_mesecon_off.png",
 	wield_image = "jeija_mesecon_off.png",
 	paramtype = "light",
-	is_ground_content = false,
+	is_ground_content = true,
 	walkable = false,
 	selection_box = {
 		type = "fixed",
@@ -22,7 +22,7 @@ minetest.register_node("mesecons:mesecon_on", {
 	drawtype = "raillike",
 	tiles = {"jeija_mesecon_on.png", "jeija_mesecon_curved_on.png", "jeija_mesecon_t_junction_on.png", "jeija_mesecon_crossing_on.png"},
 	paramtype = "light",
-	is_ground_content = false,
+	is_ground_content = true,
 	walkable = false,
 	selection_box = {
 		type = "fixed",
@@ -30,7 +30,7 @@ minetest.register_node("mesecons:mesecon_on", {
 	},
 	groups = {dig_immediate=3, not_in_creaive_inventory=1, mesecon=1},
 	drop = "mesecons:mesecon_off 1",
-	light_source = minetest.LIGHT_MAX-11,
+	light_source = LIGHT_MAX-11,
 	mesecons = {conductor={
 		state = mesecon.state.on,
 		offstate = "mesecons:mesecon_off"

mesecons/presets.lua

@@ -1,85 +1,44 @@
 mesecon.rules = {}
 mesecon.state = {}
 
-mesecon.rules.default = {
+mesecon.rules.default =
-	{x =  0, y =  0, z = -1},
+{{x=0,  y=0,  z=-1},
-	{x =  1, y =  0, z =  0},
+ {x=1,  y=0,  z=0},
-	{x = -1, y =  0, z =  0},
+ {x=-1, y=0,  z=0},
-	{x =  0, y =  0, z =  1},
+ {x=0,  y=0,  z=1},
+ {x=1,  y=1,  z=0},
+ {x=1,  y=-1, z=0},
+ {x=-1, y=1,  z=0},
+ {x=-1, y=-1, z=0},
+ {x=0,  y=1,  z=1},
+ {x=0,  y=-1, z=1},
+ {x=0,  y=1,  z=-1},
+ {x=0,  y=-1, z=-1}}
+
+mesecon.rules.buttonlike =
+{{x = 1,  y = 0, z = 0},
  {x = 1,  y = 1, z = 0},
-	{x =  1, y = -1, z =  0},
+ {x = 1,  y =-1, z = 0},
-	{x = -1, y =  1, z =  0},
+ {x = 1,  y =-1, z = 1}, 
-	{x = -1, y = -1, z =  0},
+ {x = 1,  y =-1, z =-1},
-	{x =  0, y =  1, z =  1},
+ {x = 2,  y = 0, z = 0}}
-	{x =  0, y = -1, z =  1},
-	{x =  0, y =  1, z = -1},
-	{x =  0, y = -1, z = -1},
-}
 
-mesecon.rules.floor = mesecon.merge_rule_sets(mesecon.rules.default, {{x = 0, y = -1, z = 0}})
+mesecon.rules.flat =
-
+{{x = 1, y = 0, z = 0},
-mesecon.rules.pplate = mesecon.merge_rule_sets(mesecon.rules.floor, {{x = 0, y = -2, z = 0}})
+ {x =-1, y = 0, z = 0},
-
-mesecon.rules.buttonlike = {
-	{x = 1,  y =  0, z =  0},
-	{x = 1,  y =  1, z =  0},
-	{x = 1,  y = -1, z =  0},
-	{x = 1,  y = -1, z =  1},
-	{x = 1,  y = -1, z = -1},
-	{x = 2,  y =  0, z =  0},
-}
-
-mesecon.rules.flat = {
-	{x =  1, y = 0, z =  0},
-	{x = -1, y = 0, z =  0},
  {x = 0, y = 0, z = 1},
-	{x =  0, y = 0, z = -1},
+ {x = 0, y = 0, z =-1}}
-}
-
-mesecon.rules.alldirs = {
-	{x =  1, y =  0,  z =  0},
-	{x = -1, y =  0,  z =  0},
-	{x =  0, y =  1,  z =  0},
-	{x =  0, y = -1,  z =  0},
-	{x =  0, y =  0,  z =  1},
-	{x =  0, y =  0,  z = -1},
-}
-
-local rules_wallmounted = {
-	xp = mesecon.rotate_rules_down(mesecon.rules.floor),
-	xn = mesecon.rotate_rules_up(mesecon.rules.floor),
-	yp = mesecon.rotate_rules_up(mesecon.rotate_rules_up(mesecon.rules.floor)),
-	yn = mesecon.rules.floor,
-	zp = mesecon.rotate_rules_left(mesecon.rotate_rules_up(mesecon.rules.floor)),
-	zn = mesecon.rotate_rules_right(mesecon.rotate_rules_up(mesecon.rules.floor)),
-}
-
-local rules_buttonlike = {
-	xp = mesecon.rules.buttonlike,
-	xn = mesecon.rotate_rules_right(mesecon.rotate_rules_right(mesecon.rules.buttonlike)),
-	yp = mesecon.rotate_rules_down(mesecon.rules.buttonlike),
-	yn = mesecon.rotate_rules_up(mesecon.rules.buttonlike),
-	zp = mesecon.rotate_rules_right(mesecon.rules.buttonlike),
-	zn = mesecon.rotate_rules_left(mesecon.rules.buttonlike),
-}
-
-local function rules_from_dir(ruleset, dir)
-	if dir.x ==  1 then return ruleset.xp end
-	if dir.y ==  1 then return ruleset.yp end
-	if dir.z ==  1 then return ruleset.zp end
-	if dir.x == -1 then return ruleset.xn end
-	if dir.y == -1 then return ruleset.yn end
-	if dir.z == -1 then return ruleset.zn end
-end
-
-mesecon.rules.wallmounted_get = function(node)
-	local dir = minetest.wallmounted_to_dir(node.param2)
-	return rules_from_dir(rules_wallmounted, dir)
-end
  
 mesecon.rules.buttonlike_get = function(node)
-	local dir = minetest.facedir_to_dir(node.param2)
+	local rules = mesecon.rules.buttonlike
-	return rules_from_dir(rules_buttonlike, dir)
+	if node.param2 == 2 then
+		rules=mesecon:rotate_rules_left(rules)
+	elseif node.param2 == 3 then
+		rules=mesecon:rotate_rules_right(mesecon:rotate_rules_right(rules))
+	elseif node.param2 == 0 then
+		rules=mesecon:rotate_rules_right(rules)
+	end
+	return rules
 end
 
 mesecon.state.on = "on"

mesecons/services.lua

@@ -1,136 +1,38 @@
--- Dig and place services
+mesecon.on_placenode = function (pos, node)
-
+	if mesecon:is_receptor_on(node.name) then
-mesecon.on_placenode = function(pos, node)
+		mesecon:receptor_on(pos, mesecon:receptor_get_rules(node))
-	mesecon.execute_autoconnect_hooks_now(pos, node)
+	elseif mesecon:is_powered(pos) then
-
+		if mesecon:is_conductor(node.name) then
-	-- Receptors: Send on signal when active
+			mesecon:turnon (pos)
-	if mesecon.is_receptor_on(node.name) then
+			--mesecon:receptor_on (pos, mesecon:conductor_get_rules(node))
-		mesecon.receptor_on(pos, mesecon.receptor_get_rules(node))
-	end
-
-	-- Conductors: Send turnon signal when powered or replace by respective offstate conductor
-	-- if placed conductor is an onstate one
-	if mesecon.is_conductor(node.name) then
-		local sources = mesecon.is_powered(pos)
-		if sources then
-			-- also call receptor_on if itself is powered already, so that neighboring
-			-- conductors will be activated (when pushing an on-conductor with a piston)
-			for _, s in ipairs(sources) do
-				local rule = vector.subtract(pos, s)
-				mesecon.turnon(pos, rule)
-			end
-			--mesecon.receptor_on (pos, mesecon.conductor_get_rules(node))
-		elseif mesecon.is_conductor_on(node) then
-			node.name = mesecon.get_conductor_off(node)
-			minetest.swap_node(pos, node)
-		end
-	end
-
-	-- Effectors: Send changesignal and activate or deactivate
-	if mesecon.is_effector(node.name) then
-		local powered_rules = {}
-		local unpowered_rules = {}
-
-		-- for each input rule, check if powered
-		for _, r in ipairs(mesecon.effector_get_rules(node)) do
-			local powered = mesecon.is_powered(pos, r)
-			if powered then table.insert(powered_rules, r)
-			else table.insert(unpowered_rules, r) end
-
-			local state = powered and mesecon.state.on or mesecon.state.off
-			mesecon.changesignal(pos, node, r, state, 1)
-		end
-
-		if (#powered_rules > 0) then
-			for _, r in ipairs(powered_rules) do
-				mesecon.activate(pos, node, r, 1)
-			end
 		else
-			for _, r in ipairs(unpowered_rules) do
+			mesecon:changesignal(pos, node, mesecon:effector_get_rules(node), "on")
-				mesecon.deactivate(pos, node, r, 1)
+			mesecon:activate(pos, node)
-			end
 		end
+	elseif mesecon:is_conductor_on(node) then
+		minetest.swap_node(pos, {name = mesecon:get_conductor_off(node)})
+	elseif mesecon:is_effector_on (node.name) then
+		mesecon:deactivate(pos, node)
 	end
 end
 
-mesecon.on_dignode = function(pos, node)
+mesecon.on_dignode = function (pos, node)
-	if mesecon.is_conductor_on(node) then
+	if mesecon:is_conductor_on(node) then
-		mesecon.receptor_off(pos, mesecon.conductor_get_rules(node))
+		mesecon:receptor_off_i(pos, mesecon:conductor_get_rules(node))
-	elseif mesecon.is_receptor_on(node.name) then
+	elseif mesecon:is_receptor_on(node.name) then
-		mesecon.receptor_off(pos, mesecon.receptor_get_rules(node))
+		mesecon:receptor_off(pos, mesecon:receptor_get_rules(node))
 	end
-
-	mesecon.execute_autoconnect_hooks_queue(pos, node)
 end
 
-function mesecon.on_blastnode(pos, intensity)
+minetest.register_abm({
-	local node = minetest.get_node(pos)
+	nodenames = {"group:overheat"},
-	minetest.remove_node(pos)
+	interval = 1.0,
-	mesecon.on_dignode(pos, node)
+	chance = 1,
-	return minetest.get_node_drops(node.name, "")
+	action = function(pos, node, active_object_count, active_object_count_wider)
-end
+		local meta = minetest.get_meta(pos)
+		meta:set_int("heat",0)
+	end,
+})
 
 minetest.register_on_placenode(mesecon.on_placenode)
 minetest.register_on_dignode(mesecon.on_dignode)
-
--- Overheating service for fast circuits
-local OVERHEAT_MAX = mesecon.setting("overheat_max", 20)
-local COOLDOWN_TIME = mesecon.setting("cooldown_time", 2.0)
-local COOLDOWN_STEP = mesecon.setting("cooldown_granularity", 0.5)
-local COOLDOWN_MULTIPLIER = OVERHEAT_MAX / COOLDOWN_TIME
-local cooldown_timer = 0.0
-local object_heat = {}
-
--- returns true if heat is too high
-function mesecon.do_overheat(pos)
-	local id = minetest.hash_node_position(pos)
-	local heat = (object_heat[id] or 0) + 1
-	object_heat[id] = heat
-	if heat >= OVERHEAT_MAX then
-		minetest.log("action", "Node overheats at " .. minetest.pos_to_string(pos))
-		object_heat[id] = nil
-		return true
-	end
-	return false
-end
-
-function mesecon.do_cooldown(pos)
-	local id = minetest.hash_node_position(pos)
-	object_heat[id] = nil
-end
-
-function mesecon.get_heat(pos)
-	local id = minetest.hash_node_position(pos)
-	return object_heat[id] or 0
-end
-
-function mesecon.move_hot_nodes(moved_nodes)
-	local new_heat = {}
-	for _, n in ipairs(moved_nodes) do
-		local old_id = minetest.hash_node_position(n.oldpos)
-		local new_id = minetest.hash_node_position(n.pos)
-		new_heat[new_id] = object_heat[old_id]
-		object_heat[old_id] = nil
-	end
-	for id, heat in pairs(new_heat) do
-		object_heat[id] = heat
-	end
-end
-
-local function global_cooldown(dtime)
-	cooldown_timer = cooldown_timer + dtime
-	if cooldown_timer < COOLDOWN_STEP then
-		return -- don't overload the CPU
-	end
-	local cooldown = COOLDOWN_MULTIPLIER * cooldown_timer
-	cooldown_timer = 0
-	for id, heat in pairs(object_heat) do
-		heat = heat - cooldown
-		if heat <= 0 then
-			object_heat[id] = nil -- free some RAM
-		else
-			object_heat[id] = heat
-		end
-	end
-end
-minetest.register_globalstep(global_cooldown)

mesecons/settings.lua

@@ -1,15 +1,9 @@
 -- SETTINGS
-function mesecon.setting(setting, default)
+BLINKY_PLANT_INTERVAL = 3
-	if type(default) == "boolean" then
+NEW_STYLE_WIRES  = true  -- true = new nodebox wires, false = old raillike wires
-		local read = minetest.settings:get_bool("mesecon."..setting)
+PRESSURE_PLATE_INTERVAL = 0.1
-		if read == nil then
+OBJECT_DETECTOR_RADIUS = 6
-			return default
+PISTON_MAXIMUM_PUSH = 15
-		else
+MOVESTONE_MAXIMUM_PUSH = 100
-			return read
+MESECONS_GLOBALSTEP = true	-- true = receptors/effectors won't be updated
-		end
+				-- until next globalstep, decreases server load
-	elseif type(default) == "string" then
-		return minetest.settings:get("mesecon."..setting) or default
-	elseif type(default) == "number" then
-		return tonumber(minetest.settings:get("mesecon."..setting) or default)
-	end
-end

mesecons/util.lua

@@ -1,62 +1,24 @@
-function mesecon.move_node(pos, newpos)
+function mesecon:move_node(pos, newpos)
 	local node = minetest.get_node(pos)
 	local meta = minetest.get_meta(pos):to_table()
 	minetest.remove_node(pos)
-	minetest.set_node(newpos, node)
+	minetest.add_node(newpos, node)
 	minetest.get_meta(pos):from_table(meta)
 end
 
--- Rules rotation Functions:
+--[[ new functions:
-function mesecon.rotate_rules_right(rules)
+mesecon:flattenrules(allrules)
-	local nr = {}
+mesecon:rule2bit(findrule, allrules)
-	for i, rule in ipairs(rules) do
+mesecon:rule2meta(findrule, allrules)
-		table.insert(nr, {
+dec2bin(n)
-			x = -rule.z,
+mesecon:getstate(nodename, states)
-			y =  rule.y,
+mesecon:getbinstate(nodename, states)
-			z =  rule.x,
+mesecon:get_bit(binary, bit)
-			name = rule.name})
+mesecon:set_bit(binary, bit, value)
-	end
+mesecon:invertRule(r)
-	return nr
+--]]
-end
 
-function mesecon.rotate_rules_left(rules)
+function mesecon:flattenrules(allrules)
-	local nr = {}
-	for i, rule in ipairs(rules) do
-		table.insert(nr, {
-			x =  rule.z,
-			y =  rule.y,
-			z = -rule.x,
-			name = rule.name})
-	end
-	return nr
-end
-
-function mesecon.rotate_rules_down(rules)
-	local nr = {}
-	for i, rule in ipairs(rules) do
-		table.insert(nr, {
-			x = -rule.y,
-			y =  rule.x,
-			z =  rule.z,
-			name = rule.name})
-	end
-	return nr
-end
-
-function mesecon.rotate_rules_up(rules)
-	local nr = {}
-	for i, rule in ipairs(rules) do
-		table.insert(nr, {
-			x =  rule.y,
-			y = -rule.x,
-			z =  rule.z,
-			name = rule.name})
-	end
-	return nr
-end
---
-
-function mesecon.flattenrules(allrules)
 --[[
 	{
 		{
@@ -91,7 +53,7 @@ function mesecon.flattenrules(allrules)
 --]]
 end
 
-function mesecon.rule2bit(findrule, allrules)
+function mesecon:rule2bit(findrule, allrules)
 	--get the bit of the metarule the rule is in, or bit 1
 	if (allrules[1] and
 	    allrules[1].x) or
@@ -100,36 +62,35 @@ function mesecon.rule2bit(findrule, allrules)
 	end
 	for m,metarule in ipairs( allrules) do
 	for _,    rule in ipairs(metarule ) do
-		if vector.equals(findrule, rule) then
+		if mesecon:cmpPos(findrule, rule) and mesecon:cmpSpecial(findrule, rule) then
 			return m
 		end
 	end
 	end
 end
 
-function mesecon.rule2metaindex(findrule, allrules)
+function mesecon:rule2metaindex(findrule, allrules)
 	--get the metarule the rule is in, or allrules
+
 	if allrules[1].x then
 		return nil
 	end
 
 	if not(findrule) then
-		return mesecon.flattenrules(allrules)
+		return mesecon:flattenrules(allrules)
 	end
 
 	for m, metarule in ipairs( allrules) do
 	for _,     rule in ipairs(metarule ) do
-		if vector.equals(findrule, rule) then
+		if mesecon:cmpPos(findrule, rule) and mesecon:cmpSpecial(findrule, rule) then
 			return m
 		end
 	end
 	end
 end
 
-function mesecon.rule2meta(findrule, allrules)
+function mesecon:rule2meta(findrule, allrules)
-	if #allrules == 0 then return {} end
+	local index = mesecon:rule2metaindex(findrule, allrules)
-
-	local index = mesecon.rule2metaindex(findrule, allrules)
 	if index == nil then
 		if allrules[1].x then
 			return allrules
@@ -140,16 +101,25 @@ function mesecon.rule2meta(findrule, allrules)
 	return allrules[index]
 end
 
-function mesecon.dec2bin(n)
+if convert_base then
+	print(
+		"base2dec is tonumber(num,base1)\n"..
+		"commonlib needs dec2base(num,base2)\n"..
+		"and it needs base2base(num,base1,base2),\n"..
+		"which is dec2base(tonumber(num,base1),base2)"
+	)
+else
+	function dec2bin(n)
 		local x, y = math.floor(n / 2), n % 2
 		if (n > 1) then
-		return mesecon.dec2bin(x)..y
+			return dec2bin(x)..y
 		else
 			return ""..y
 		end
+	end
 end
 
-function mesecon.getstate(nodename, states)
+function mesecon:getstate(nodename, states)
 	for state, name in ipairs(states) do
 		if name == nodename then
 			return state
@@ -158,312 +128,56 @@ function mesecon.getstate(nodename, states)
 	error(nodename.." doesn't mention itself in "..dump(states))
 end
 
-function mesecon.getbinstate(nodename, states)
+function mesecon:getbinstate(nodename, states)
-	return mesecon.dec2bin(mesecon.getstate(nodename, states)-1)
+	return dec2bin(mesecon:getstate(nodename, states)-1)
 end
 
-function mesecon.get_bit(binary,bit)
+function mesecon:get_bit(binary,bit)
 	bit = bit or 1
 	local c = binary:len()-(bit-1)
 	return binary:sub(c,c) == "1"
 end
 
-function mesecon.set_bit(binary,bit,value)
+function mesecon:set_bit(binary,bit,value)
 	if value == "1" then
-		if not mesecon.get_bit(binary,bit) then
+		if not mesecon:get_bit(binary,bit) then
-			return mesecon.dec2bin(tonumber(binary,2)+math.pow(2,bit-1))
+			return dec2bin(tonumber(binary,2)+math.pow(2,bit-1))
 		end
 	elseif value == "0" then
-		if mesecon.get_bit(binary,bit) then
+		if mesecon:get_bit(binary,bit) then
-			return mesecon.dec2bin(tonumber(binary,2)-math.pow(2,bit-1))
+			return dec2bin(tonumber(binary,2)-math.pow(2,bit-1))
 		end
 	end
 	return binary
 	
 end
 
-function mesecon.invertRule(r)
+function mesecon:invertRule(r)
-	return vector.multiply(r, -1)
+	return {x = -r.x, y = -r.y, z = -r.z, sx = r.sx, sy = r.sy, sz = r.sz}
 end
 
-function mesecon.tablecopy(obj) -- deep copy
+function mesecon:addPosRule(p, r)
-	if type(obj) == "table" then
+	return {x = p.x + r.x, y = p.y + r.y, z = p.z + r.z}
-		return table.copy(obj)
-	end
-	return obj
 end
 
--- Returns whether two values are equal.
+function mesecon:cmpPos(p1, p2)
--- In tables, keys are compared for identity but values are compared recursively.
+	return (p1.x == p2.x and p1.y == p2.y and p1.z == p2.z)
--- There is no protection from infinite recursion.
-function mesecon.cmpAny(t1, t2)
-	if type(t1) ~= type(t2) then return false end
-	if type(t1) ~= "table" then return t1 == t2 end
-
-	-- Check that for each key of `t1` both tables have the same value
-	for i, e in pairs(t1) do
-		if not mesecon.cmpAny(e, t2[i]) then return false end
-	end
-
-	-- Check that all keys of `t2` are also keys of `t1` so were checked in the previous loop
-	for i, _ in pairs(t2) do
-		if t1[i] == nil then return false end
-	end
-
-	return true
 end
 
--- Deprecated. Use `merge_tables` or `merge_rule_sets` as appropriate.
+function mesecon:cmpSpecial(r1, r2)
-function mesecon.mergetable(source, dest)
+	return (r1.sx == r2.sx and r1.sy == r2.sy and r1.sz == r2.sz)
-	minetest.log("warning", debug.traceback("Deprecated call to mesecon.mergetable"))
-	local rval = mesecon.tablecopy(dest)
-
-	for k, v in pairs(source) do
-		rval[k] = dest[k] or mesecon.tablecopy(v)
-	end
-	for i, v in ipairs(source) do
-		table.insert(rval, mesecon.tablecopy(v))
-	end
-
-	return rval
 end
 
--- Merges several rule sets in one. Order may not be preserved. Nil arguments
+function mesecon:tablecopy(table) -- deep table copy
--- are ignored.
+	local newtable = {}
--- The rule sets must be of the same kind (either all single-level or all two-level).
--- The function may be changed to normalize the resulting set in some way.
-function mesecon.merge_rule_sets(...)
-	local rval = {}
-	for _, t in pairs({...}) do -- ignores nils automatically
-		table.insert_all(rval, mesecon.tablecopy(t))
-	end
-	return rval
-end
 
--- Merges two tables, with entries from `replacements` taking precedence over
+	for idx, item in pairs(table) do
--- those from `base`. Returns the new table.
+		if type(item) == "table" then
--- Values are deep-copied from either table, keys are referenced.
+			newtable[idx] = mesecon:tablecopy(item)
--- Numerical indices aren’t handled specially.
-function mesecon.merge_tables(base, replacements)
-	local ret = mesecon.tablecopy(replacements) -- these are never overriden so have to be copied in any case
-	for k, v in pairs(base) do
-		if ret[k] == nil then -- it could be `false`
-			ret[k] = mesecon.tablecopy(v)
-		end
-	end
-	return ret
-end
-
-function mesecon.register_node(name, spec_common, spec_off, spec_on)
-	spec_common.drop = spec_common.drop or name .. "_off"
-	spec_common.on_blast = spec_common.on_blast or mesecon.on_blastnode
-	spec_common.__mesecon_basename = name
-	spec_on.__mesecon_state = "on"
-	spec_off.__mesecon_state = "off"
-
-	spec_on = mesecon.merge_tables(spec_common, spec_on);
-	spec_off = mesecon.merge_tables(spec_common, spec_off);
-
-	minetest.register_node(name .. "_on", spec_on)
-	minetest.register_node(name .. "_off", spec_off)
-end
-
--- swap onstate and offstate nodes, returns new state
-function mesecon.flipstate(pos, node)
-	local nodedef = minetest.registered_nodes[node.name]
-	local newstate
-	if (nodedef.__mesecon_state == "on") then newstate = "off" end
-	if (nodedef.__mesecon_state == "off") then newstate = "on" end
-
-	minetest.swap_node(pos, {name = nodedef.__mesecon_basename .. "_" .. newstate,
-		param2 = node.param2})
-
-	return newstate
-end
-
--- File writing / reading utilities
-local wpath = minetest.get_worldpath()
-function mesecon.file2table(filename)
-	local f = io.open(wpath..DIR_DELIM..filename, "r")
-	if f == nil then return {} end
-	local t = f:read("*all")
-	f:close()
-	if t == "" or t == nil then return {} end
-	return minetest.deserialize(t)
-end
-
-function mesecon.table2file(filename, table)
-	local f = io.open(wpath..DIR_DELIM..filename, "w")
-	f:write(minetest.serialize(table))
-	f:close()
-end
-
--- Block position "hashing" (convert to integer) functions for voxelmanip cache
-local BLOCKSIZE = 16
-
--- convert node position --> block hash
-local function hash_blockpos(pos)
-	return minetest.hash_node_position({
-		x = math.floor(pos.x/BLOCKSIZE),
-		y = math.floor(pos.y/BLOCKSIZE),
-		z = math.floor(pos.z/BLOCKSIZE)
-	})
-end
-
--- Maps from a hashed mapblock position (as returned by hash_blockpos) to a
--- table.
---
--- Contents of the table are:
--- “vm” → the VoxelManipulator
--- “va” → the VoxelArea
--- “data” → the data array
--- “param1” → the param1 array
--- “param2” → the param2 array
--- “dirty” → true if data has been modified
---
--- Nil if no VM-based transaction is in progress.
-local vm_cache = nil
-
--- Starts a VoxelManipulator-based transaction.
---
--- During a VM transaction, calls to vm_get_node and vm_swap_node operate on a
--- cached copy of the world loaded via VoxelManipulators. That cache can later
--- be committed to the real map by means of vm_commit or discarded by means of
--- vm_abort.
-function mesecon.vm_begin()
-	vm_cache = {}
-end
-
--- Finishes a VoxelManipulator-based transaction, freeing the VMs and map data
--- and writing back any modified areas.
-function mesecon.vm_commit()
-	for hash, tbl in pairs(vm_cache) do
-		if tbl.dirty then
-			local vm = tbl.vm
-			vm:set_data(tbl.data)
-			vm:write_to_map()
-			vm:update_map()
-		end
-	end
-	vm_cache = nil
-end
-
--- Finishes a VoxelManipulator-based transaction, freeing the VMs and throwing
--- away any modified areas.
-function mesecon.vm_abort()
-	vm_cache = nil
-end
-
--- Gets the cache entry covering a position, populating it if necessary.
-local function vm_get_or_create_entry(pos)
-	local hash = hash_blockpos(pos)
-	local tbl = vm_cache[hash]
-	if not tbl then
-		local vm = minetest.get_voxel_manip(pos, pos)
-		local min_pos, max_pos = vm:get_emerged_area()
-		local va = VoxelArea:new{MinEdge = min_pos, MaxEdge = max_pos}
-		tbl = {vm = vm, va = va, data = vm:get_data(), param1 = vm:get_light_data(), param2 = vm:get_param2_data(), dirty = false}
-		vm_cache[hash] = tbl
-	end
-	return tbl
-end
-
--- Gets the node at a given position during a VoxelManipulator-based
--- transaction.
-function mesecon.vm_get_node(pos)
-	local tbl = vm_get_or_create_entry(pos)
-	local index = tbl.va:indexp(pos)
-	local node_value = tbl.data[index]
-	if node_value == core.CONTENT_IGNORE then
-		return nil
 		else
-		local node_param1 = tbl.param1[index]
+			newtable[idx] = item
-		local node_param2 = tbl.param2[index]
-		return {name = minetest.get_name_from_content_id(node_value), param1 = node_param1, param2 = node_param2}
 		end
-end
-
--- Sets a node’s name during a VoxelManipulator-based transaction.
---
--- Existing param1, param2, and metadata are left alone.
-function mesecon.vm_swap_node(pos, name)
-	local tbl = vm_get_or_create_entry(pos)
-	local index = tbl.va:indexp(pos)
-	tbl.data[index] = minetest.get_content_id(name)
-	tbl.dirty = true
-end
-
--- Gets the node at a given position, regardless of whether it is loaded or
--- not, respecting a transaction if one is in progress.
---
--- Outside a VM transaction, if the mapblock is not loaded, it is pulled into
--- the server’s main map data cache and then accessed from there.
---
--- Inside a VM transaction, the transaction’s VM cache is used.
-function mesecon.get_node_force(pos)
-	if vm_cache then
-		return mesecon.vm_get_node(pos)
-	else
-		local node = minetest.get_node_or_nil(pos)
-		if node == nil then
-			-- Node is not currently loaded; use a VoxelManipulator to prime
-			-- the mapblock cache and try again.
-			minetest.get_voxel_manip(pos, pos)
-			node = minetest.get_node_or_nil(pos)
 	end
-		return node
-	end
-end
 
--- Swaps the node at a given position, regardless of whether it is loaded or
+	return newtable
--- not, respecting a transaction if one is in progress.
---
--- Outside a VM transaction, if the mapblock is not loaded, it is pulled into
--- the server’s main map data cache and then accessed from there.
---
--- Inside a VM transaction, the transaction’s VM cache is used.
---
--- This function can only be used to change the node’s name, not its parameters
--- or metadata.
-function mesecon.swap_node_force(pos, name)
-	if vm_cache then
-		return mesecon.vm_swap_node(pos, name)
-	else
-		-- This serves to both ensure the mapblock is loaded and also hand us
-		-- the old node table so we can preserve param2.
-		local node = mesecon.get_node_force(pos)
-		node.name = name
-		minetest.swap_node(pos, node)
-	end
-end
-
--- Autoconnect Hooks
--- Nodes like conductors may change their appearance and their connection rules
--- right after being placed or after being dug, e.g. the default wires use this
--- to automatically connect to linking nodes after placement.
--- After placement, the update function will be executed immediately so that the
--- possibly changed rules can be taken into account when recalculating the circuit.
--- After digging, the update function will be queued and executed after
--- recalculating the circuit. The update function must take care of updating the
--- node at the given position itself, but also all of the other nodes the given
--- position may have (had) a linking connection to.
-mesecon.autoconnect_hooks = {}
-
--- name: A unique name for the hook, e.g. "foowire". Used to name the actionqueue function.
--- fct: The update function with parameters function(pos, node)
-function mesecon.register_autoconnect_hook(name, fct)
-	mesecon.autoconnect_hooks[name] = fct
-	mesecon.queue:add_function("autoconnect_hook_"..name, fct)
-end
-
-function mesecon.execute_autoconnect_hooks_now(pos, node)
-	for _, fct in pairs(mesecon.autoconnect_hooks) do
-		fct(pos, node)
-	end
-end
-
-function mesecon.execute_autoconnect_hooks_queue(pos, node)
-	for name in pairs(mesecon.autoconnect_hooks) do
-		mesecon.queue:add_action(pos, "autoconnect_hook_"..name, {node})
-	end
 end

mesecons/wires.lua

@@ -0,0 +1,280 @@
+-- naming scheme: wire:(xp)(zp)(xm)(zm)_on/off
+-- The conditions in brackets define whether there is a mesecon at that place or not
+-- 1 = there is one; 0 = there is none
+-- y always means y+
+
+box_center = {-1/16, -.5, -1/16, 1/16, -.5+1/16, 1/16}
+box_bump1 =  { -2/16, -8/16,  -2/16, 2/16, -13/32, 2/16 }
+
+box_xp = {1/16, -.5, -1/16, 8/16, -.5+1/16, 1/16}
+box_zp = {-1/16, -.5, 1/16, 1/16, -.5+1/16, 8/16}
+box_xm = {-8/16, -.5, -1/16, -1/16, -.5+1/16, 1/16}
+box_zm = {-1/16, -.5, -8/16, 1/16, -.5+1/16, -1/16}
+
+box_xpy = {.5-1/16, -.5+1/16, -1/16, .5, .4999+1/16, 1/16}
+box_zpy = {-1/16, -.5+1/16, .5-1/16, 1/16, .4999+1/16, .5}
+box_xmy = {-.5, -.5+1/16, -1/16, -.5+1/16, .4999+1/16, 1/16}
+box_zmy = {-1/16, -.5+1/16, -.5, 1/16, .4999+1/16, -.5+1/16}
+
+-- Registering the wires
+
+for xp=0, 1 do
+for zp=0, 1 do
+for xm=0, 1 do
+for zm=0, 1 do
+for xpy=0, 1 do
+for zpy=0, 1 do
+for xmy=0, 1 do
+for zmy=0, 1 do
+	if (xpy == 1 and xp == 0) or (zpy == 1 and zp == 0) 
+	or (xmy == 1 and xm == 0) or (zmy == 1 and zm == 0) then break end
+
+	local groups
+	local nodeid = 	tostring(xp )..tostring(zp )..tostring(xm )..tostring(zm )..
+			tostring(xpy)..tostring(zpy)..tostring(xmy)..tostring(zmy)
+
+	if nodeid == "00000000" then
+		groups = {dig_immediate = 3, mesecon_conductor_craftable=1}
+		wiredesc = "Mesecon"
+	else
+		groups = {dig_immediate = 3, not_in_creative_inventory = 1}
+		wiredesc = "Mesecons Wire (ID: "..nodeid..")"
+	end
+
+	local nodebox = {}
+	local adjx = false
+	local adjz = false
+	if xp == 1 then table.insert(nodebox, box_xp) adjx = true end
+	if zp == 1 then table.insert(nodebox, box_zp) adjz = true end
+	if xm == 1 then table.insert(nodebox, box_xm) adjx = true end
+	if zm == 1 then table.insert(nodebox, box_zm) adjz = true end
+	if xpy == 1 then table.insert(nodebox, box_xpy) end
+	if zpy == 1 then table.insert(nodebox, box_zpy) end
+	if xmy == 1 then table.insert(nodebox, box_xmy) end
+	if zmy == 1 then table.insert(nodebox, box_zmy) end
+
+	if adjx and adjz and (xp + zp + xm + zm > 2) then
+		table.insert(nodebox, box_bump1)
+		tiles_off = {
+			"wires_bump_off.png",
+			"wires_bump_off.png",
+			"wires_vertical_off.png",
+			"wires_vertical_off.png",
+			"wires_vertical_off.png",
+			"wires_vertical_off.png"
+		}
+		tiles_on = {
+			"wires_bump_on.png",
+			"wires_bump_on.png",
+			"wires_vertical_on.png",
+			"wires_vertical_on.png",
+			"wires_vertical_on.png",
+			"wires_vertical_on.png"
+		}
+	else
+		table.insert(nodebox, box_center)
+		tiles_off = {
+			"wires_off.png",
+			"wires_off.png",
+			"wires_vertical_off.png",
+			"wires_vertical_off.png",
+			"wires_vertical_off.png",
+			"wires_vertical_off.png"
+		}
+		tiles_on = {
+			"wires_on.png",
+			"wires_on.png",
+			"wires_vertical_on.png",
+			"wires_vertical_on.png",
+			"wires_vertical_on.png",
+			"wires_vertical_on.png"
+		}
+	end
+
+	if nodeid == "00000000" then
+		nodebox = {-8/16, -.5, -1/16, 8/16, -.5+1/16, 1/16}
+	end
+
+	minetest.register_node("mesecons:wire_"..nodeid.."_off", {
+		description = wiredesc,
+		drawtype = "nodebox",
+		tiles = tiles_off,
+--		inventory_image = "wires_inv.png",
+--		wield_image = "wires_inv.png",
+		inventory_image = "jeija_mesecon_off.png",
+		wield_image = "jeija_mesecon_off.png",
+		paramtype = "light",
+		paramtype2 = "facedir",
+		sunlight_propagates = true,
+		selection_box = {
+              		type = "fixed",
+			fixed = {-.5, -.5, -.5, .5, -.5+4/16, .5}
+		},
+		node_box = {
+			type = "fixed",
+			fixed = nodebox
+		},
+		groups = groups,
+		walkable = false,
+		stack_max = 99,
+		drop = "mesecons:wire_00000000_off",
+		mesecons = {conductor={
+			state = mesecon.state.off,
+			onstate = "mesecons:wire_"..nodeid.."_on"
+		}}
+	})
+
+	minetest.register_node("mesecons:wire_"..nodeid.."_on", {
+		description = "Wire ID:"..nodeid,
+		drawtype = "nodebox",
+		tiles = tiles_on,
+--		inventory_image = "wires_inv.png",
+--		wield_image = "wires_inv.png",
+		inventory_image = "jeija_mesecon_off.png",
+		wield_image = "jeija_mesecon_off.png",
+		paramtype = "light",
+		paramtype2 = "facedir",
+		sunlight_propagates = true,
+		selection_box = {
+              		type = "fixed",
+			fixed = {-.5, -.5, -.5, .5, -.5+4/16, .5}
+		},
+		node_box = {
+			type = "fixed",
+			fixed = nodebox
+		},
+		groups = {dig_immediate = 3, mesecon = 2, not_in_creative_inventory = 1},
+		walkable = false,
+		stack_max = 99,
+		drop = "mesecons:wire_00000000_off",
+		mesecons = {conductor={
+			state = mesecon.state.on,
+			offstate = "mesecons:wire_"..nodeid.."_off"
+		}}
+	})
+end
+end
+end
+end
+end
+end
+end
+end
+
+-- Updating the wires:
+-- Place the right connection wire
+
+local update_on_place_dig = function (pos, node)
+	if minetest.registered_nodes[node.name]
+	and minetest.registered_nodes[node.name].mesecons then
+		mesecon:update_autoconnect(pos)
+	end
+end
+
+minetest.register_on_placenode(update_on_place_dig)
+minetest.register_on_dignode(update_on_place_dig)
+
+function mesecon:update_autoconnect(pos, secondcall, replace_old)
+	local xppos = {x=pos.x+1, y=pos.y, z=pos.z}
+	local zppos = {x=pos.x, y=pos.y, z=pos.z+1}
+	local xmpos = {x=pos.x-1, y=pos.y, z=pos.z}
+	local zmpos = {x=pos.x, y=pos.y, z=pos.z-1}
+
+	local xpympos = {x=pos.x+1, y=pos.y-1, z=pos.z}
+	local zpympos = {x=pos.x, y=pos.y-1, z=pos.z+1}
+	local xmympos = {x=pos.x-1, y=pos.y-1, z=pos.z}
+	local zmympos = {x=pos.x, y=pos.y-1, z=pos.z-1}
+
+	local xpypos = {x=pos.x+1, y=pos.y+1, z=pos.z}
+	local zpypos = {x=pos.x, y=pos.y+1, z=pos.z+1}
+	local xmypos = {x=pos.x-1, y=pos.y+1, z=pos.z}
+	local zmypos = {x=pos.x, y=pos.y+1, z=pos.z-1}
+
+	if secondcall == nil then
+		mesecon:update_autoconnect(xppos, true)
+		mesecon:update_autoconnect(zppos, true)
+		mesecon:update_autoconnect(xmpos, true)
+		mesecon:update_autoconnect(zmpos, true)
+
+		mesecon:update_autoconnect(xpypos, true)
+		mesecon:update_autoconnect(zpypos, true)
+		mesecon:update_autoconnect(xmypos, true)
+		mesecon:update_autoconnect(zmypos, true)
+
+		mesecon:update_autoconnect(xpympos, true)
+		mesecon:update_autoconnect(zpympos, true)
+		mesecon:update_autoconnect(xmympos, true)
+		mesecon:update_autoconnect(zmympos, true)
+	end
+
+	nodename = minetest.get_node(pos).name
+	if string.find(nodename, "mesecons:wire_") == nil and not replace_old then return nil end
+
+	if mesecon:rules_link_anydir(pos, xppos) then xp = 1 else xp = 0 end
+	if mesecon:rules_link_anydir(pos, xmpos) then xm = 1 else xm = 0 end
+	if mesecon:rules_link_anydir(pos, zppos) then zp = 1 else zp = 0 end
+	if mesecon:rules_link_anydir(pos, zmpos) then zm = 1 else zm = 0 end
+
+	if mesecon:rules_link_anydir(pos, xpympos) then xp = 1 end
+	if mesecon:rules_link_anydir(pos, xmympos) then xm = 1 end
+	if mesecon:rules_link_anydir(pos, zpympos) then zp = 1 end
+	if mesecon:rules_link_anydir(pos, zmympos) then zm = 1 end
+
+	if mesecon:rules_link_anydir(pos, xpypos) then xpy = 1 else xpy = 0 end
+	if mesecon:rules_link_anydir(pos, zpypos) then zpy = 1 else zpy = 0 end
+	if mesecon:rules_link_anydir(pos, xmypos) then xmy = 1 else xmy = 0 end
+	if mesecon:rules_link_anydir(pos, zmypos) then zmy = 1 else zmy = 0 end
+
+	if xpy == 1 then xp = 1 end
+	if zpy == 1 then zp = 1 end
+	if xmy == 1 then xm = 1 end
+	if zmy == 1 then zm = 1 end
+
+	local nodeid = 	tostring(xp )..tostring(zp )..tostring(xm )..tostring(zm )..
+			tostring(xpy)..tostring(zpy)..tostring(xmy)..tostring(zmy)
+
+	
+	if string.find(nodename, "_off") ~= nil then
+		minetest.set_node(pos, {name = "mesecons:wire_"..nodeid.."_off"})
+	else
+		minetest.set_node(pos, {name = "mesecons:wire_"..nodeid.."_on" })
+	end
+end
+
+if not minetest.registered_nodes["default:stone_with_mese"] then --before MESE update, use old recipes
+	minetest.register_craft({
+		output = "mesecons:wire_00000000_off 18",
+		recipe = {
+			{"default:mese"},
+		}
+	})
+else
+
+	minetest.register_craft({
+		type = "cooking",
+		output = "mesecons:wire_00000000_off 2",
+		recipe = "default:mese_crystal_fragment",
+		cooktime = 3,
+	})
+
+	minetest.register_craft({
+		type = "cooking",
+		output = "mesecons:wire_00000000_off 18",
+		recipe = "default:mese_crystal",
+		cooktime = 15,
+	})
+
+	minetest.register_craft({
+		type = "cooking",
+		output = "mesecons:wire_00000000_off 162",
+		recipe = "default:mese",
+		cooktime = 30,
+	})
+
+end
+
+minetest.register_craft({
+	type = "cooking",
+	output = "mesecons:wire_00000000_off 16",
+	recipe = "default:mese_crystal",
+})

mesecons_alias/depends.txt

@@ -0,0 +1 @@
+mesecons

mesecons_alias/mod.conf

@@ -1,2 +0,0 @@
-name = mesecons_alias
-depends = mesecons

mesecons_blinkyplant/depends.txt

@@ -0,0 +1 @@
+mesecons

mesecons_blinkyplant/doc/blinkyplant/description.html

@@ -1,2 +0,0 @@
-The blinky plants toggles between on and off state every three seconds. Can be used to make clocks. Also works after having restarted the game.
-It stops blinking in an inactive block, then starts again when the block becomes active.

mesecons_blinkyplant/init.lua

@@ -1,58 +1,102 @@
 -- The BLINKY_PLANT
-
+minetest.register_node("mesecons_blinkyplant:blinky_plant", {
-local toggle_timer = function (pos)
-	local timer = minetest.get_node_timer(pos)
-	if timer:is_started() then
-		timer:stop()
-	else
-		timer:start(mesecon.setting("blinky_plant_interval", 3))
-	end
-end
-
-local on_timer = function (pos)
-	local node = minetest.get_node(pos)
-	if(mesecon.flipstate(pos, node) == "on") then
-		mesecon.receptor_on(pos)
-	else
-		mesecon.receptor_off(pos)
-	end
-	toggle_timer(pos)
-end
-
-mesecon.register_node("mesecons_blinkyplant:blinky_plant", {
-	description="Blinky Plant",
 	drawtype = "plantlike",
+	visual_scale = 1,
+	tiles = {"jeija_blinky_plant_off.png"},
 	inventory_image = "jeija_blinky_plant_off.png",
-	paramtype = "light",
-	is_ground_content = false,
 	walkable = false,
+	groups = {dig_immediate=3, not_in_creative_inventory=1},
+	drop="mesecons_blinkyplant:blinky_plant_off 1",
+    description="Deactivated Blinky Plant",
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
 		type = "fixed",
 		fixed = {-0.3, -0.5, -0.3, 0.3, -0.5+0.7, 0.3},
 	},
-	on_timer = on_timer,
+	mesecons = {receptor = {
+		state = mesecon.state.off
+	}},
 	on_rightclick = function(pos, node, clicker)
-		if minetest.is_protected(pos, clicker and clicker:get_player_name() or "") then
+        minetest.set_node(pos, {name="mesecons_blinkyplant:blinky_plant_off"})
-			return
     end	
+})
 
-		toggle_timer(pos)
+minetest.register_node("mesecons_blinkyplant:blinky_plant_off", {
-	end,
+	drawtype = "plantlike",
-	on_construct = toggle_timer
+	visual_scale = 1,
-},{
 	tiles = {"jeija_blinky_plant_off.png"},
-	groups = {dig_immediate=3},
+	inventory_image = "jeija_blinky_plant_off.png",
-	mesecons = {receptor = { state = mesecon.state.off }}
+	paramtype = "light",
-},{
+	walkable = false,
+	groups = {dig_immediate=3, mesecon=2},
+    description="Blinky Plant",
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, -0.5+0.7, 0.3},
+	},
+	mesecons = {receptor = {
+		state = mesecon.state.off
+	}},
+	on_rightclick = function(pos, node, clicker)
+        minetest.set_node(pos, {name="mesecons_blinkyplant:blinky_plant"})
+    end
+})
+
+minetest.register_node("mesecons_blinkyplant:blinky_plant_on", {
+	drawtype = "plantlike",
+	visual_scale = 1,
 	tiles = {"jeija_blinky_plant_on.png"},
-	groups = {dig_immediate=3, not_in_creative_inventory=1},
+	inventory_image = "jeija_blinky_plant_off.png",
-	mesecons = {receptor = { state = mesecon.state.on }}
+	paramtype = "light",
+	walkable = false,
+	groups = {dig_immediate=3, not_in_creative_inventory=1, mesecon=2},
+	drop="mesecons_blinkyplant:blinky_plant_off 1",
+	light_source = LIGHT_MAX-7,
+	description = "Blinky Plant",
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.3, -0.5, -0.3, 0.3, -0.5+0.7, 0.3},
+	},
+	mesecons = {receptor = {
+		state = mesecon.state.on
+	}},
+	on_rightclick = function(pos, node, clicker)
+		minetest.set_node(pos, {name = "mesecons_blinkyplant:blinky_plant"})
+		mesecon:receptor_off(pos)
+	end
 })
 
 minetest.register_craft({
 	output = "mesecons_blinkyplant:blinky_plant_off 1",
-	recipe = {	{"","group:mesecon_conductor_craftable",""},
+	recipe = {
 	{"","group:mesecon_conductor_craftable",""},
-			{"group:sapling","group:sapling","group:sapling"}}
+	{"","group:mesecon_conductor_craftable",""},
+	{"default:sapling","default:sapling","default:sapling"},
+	}
+})
+
+minetest.register_abm(
+	{nodenames = {"mesecons_blinkyplant:blinky_plant_off"},
+	interval = BLINKY_PLANT_INTERVAL,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		--minetest.remove_node(pos)
+		minetest.add_node(pos, {name="mesecons_blinkyplant:blinky_plant_on"})
+		nodeupdate(pos)	
+		mesecon:receptor_on(pos)
+	end,
+})
+
+minetest.register_abm({
+	nodenames = {"mesecons_blinkyplant:blinky_plant_on"},
+	interval = BLINKY_PLANT_INTERVAL,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		--minetest.remove_node(pos)
+		minetest.add_node(pos, {name="mesecons_blinkyplant:blinky_plant_off"})
+		nodeupdate(pos)	
+		mesecon:receptor_off(pos)
+	end,
 })

mesecons_blinkyplant/mod.conf

@@ -1,2 +0,0 @@
-name = mesecons_blinkyplant
-depends = mesecons

mesecons_button/depends.txt

@@ -0,0 +1,2 @@
+mesecons
+mesecons_receiver

mesecons_button/doc/button/description.html

@@ -1 +0,0 @@
-This receptor can be attached to walls. It turns on for 1 second if it's punched.

mesecons_button/init.lua

@@ -4,13 +4,12 @@
 
 mesecon.button_turnoff = function (pos)
 	local node = minetest.get_node(pos)
-	if node.name ~= "mesecons_button:button_on" then -- has been dug
+	if node.name=="mesecons_button:button_on" then --has not been dug
-		return
+		minetest.swap_node(pos, {name = "mesecons_button:button_off", param2=node.param2})
-	end
+		minetest.sound_play("mesecons_button_pop", {pos=pos})
-	minetest.swap_node(pos, {name = "mesecons_button:button_off", param2 = node.param2})
-	minetest.sound_play("mesecons_button_pop", { pos = pos }, true)
 		local rules = mesecon.rules.buttonlike_get(node)
-	mesecon.receptor_off(pos, rules)
+		mesecon:receptor_off(pos, rules)
+	end
 end
 
 minetest.register_node("mesecons_button:button_off", {
@@ -25,10 +24,8 @@ minetest.register_node("mesecons_button:button_off", {
 	},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	legacy_wallmounted = true,
 	walkable = false,
-	on_rotate = mesecon.buttonlike_onrotate,
 	sunlight_propagates = true,
 	selection_box = {
 	type = "fixed",
@@ -43,18 +40,17 @@ minetest.register_node("mesecons_button:button_off", {
 	},
 	groups = {dig_immediate=2, mesecon_needs_receiver = 1},
 	description = "Button",
-	on_rightclick = function (pos, node)
+	on_punch = function (pos, node)
 		minetest.swap_node(pos, {name = "mesecons_button:button_on", param2=node.param2})
-		mesecon.receptor_on(pos, mesecon.rules.buttonlike_get(node))
+		mesecon:receptor_on(pos, mesecon.rules.buttonlike_get(node))
-		minetest.sound_play("mesecons_button_push", { pos = pos }, true)
+		minetest.sound_play("mesecons_button_push", {pos=pos})
-		minetest.get_node_timer(pos):start(1)
+		minetest.after(1, mesecon.button_turnoff, pos)
 	end,
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {receptor = {
 		state = mesecon.state.off,
 		rules = mesecon.rules.buttonlike_get
-	}},
+	}}
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_button:button_on", {
@@ -69,11 +65,9 @@ minetest.register_node("mesecons_button:button_on", {
 		},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	legacy_wallmounted = true,
 	walkable = false,
-	on_rotate = false,
+	light_source = LIGHT_MAX-7,
-	light_source = minetest.LIGHT_MAX-7,
 	sunlight_propagates = true,
 	selection_box = {
 		type = "fixed",
@@ -93,9 +87,7 @@ minetest.register_node("mesecons_button:button_on", {
 	mesecons = {receptor = {
 		state = mesecon.state.on,
 		rules = mesecon.rules.buttonlike_get
-	}},
+	}}
-	on_timer = mesecon.button_turnoff,
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_button/mod.conf

@@ -1,2 +0,0 @@
-name = mesecons_button
-depends = mesecons, mesecons_receiver

mesecons_commandblock/depends.txt

@@ -0,0 +1 @@
+mesecons

mesecons_commandblock/doc/commandblock/description.html

@@ -1,2 +0,0 @@
-There is no crafting recipe as this should only be available for server admins. Quite similar to the Minecraft counterpart. Executes server commands.
-It works in inactive blocks.

mesecons_commandblock/init.lua

@@ -23,6 +23,14 @@ minetest.register_chatcommand("tell", {
 	end
 })
 
+minetest.register_chatcommand("tellme", {
+	params = "<text>",
+	description = "Say <text> to yourself",
+	func = function(name, param)
+		minetest.chat_send_player(name, param, false)
+	end
+})
+
 minetest.register_chatcommand("hp", {
 	params = "<name> <value>",
 	description = "Set health of <name> to <value> hitpoints",
@@ -42,13 +50,16 @@ minetest.register_chatcommand("hp", {
 	end
 })
 
-local function initialize_data(meta)
+local initialize_data = function(meta, player, command, param)
-	local commands = minetest.formspec_escape(meta:get_string("commands"))
 	meta:set_string("formspec",
-		"invsize[9,5;]" ..
+		"invsize[9,6;]" ..
-		"textarea[0.5,0.5;8.5,4;commands;Commands;"..commands.."]" ..
+		"field[1,1;7.5,1;player;Player;" .. player .. "]" ..
-		"label[1,3.8;@nearest, @farthest, and @random are replaced by the respective player names]" ..
+		"button[1.3,2;2,1;nearest;Nearest]" ..
-		"button_exit[3.3,4.5;2,1;submit;Submit]")
+		"button[3.3,2;2,1;farthest;Farthest]" ..
+		"button[5.3,2;2,1;random;Random]" ..
+		"field[1,4;2,1;command;Command;" .. command .. "]" ..
+		"field[3,4;5.5,1;param;Parameter;" .. param .. "]" ..
+		"button_exit[3.3,5;2,1;submit;Submit]")
 	local owner = meta:get_string("owner")
 	if owner == "" then
 		owner = "not owned"
@@ -57,77 +68,81 @@ local function initialize_data(meta)
 	end
 	meta:set_string("infotext", "Command Block\n" ..
 		"(" .. owner .. ")\n" ..
-		"Commands: "..commands)
+		"Command: /" .. command .. " " .. param)
 end
 
-local function construct(pos)
+local construct = function(pos)
 	local meta = minetest.get_meta(pos)
 
-	meta:set_string("commands", "tell @nearest Commandblock unconfigured")
+	meta:set_string("player", "@nearest")
+	meta:set_string("command", "time")
+	meta:set_string("param", "7000")
 
 	meta:set_string("owner", "")
 
-	initialize_data(meta)
+	initialize_data(meta, "@nearest", "time", "7000")
 end
 
-local function after_place(pos, placer)
+local after_place = function(pos, placer)
 	if placer then
 		local meta = minetest.get_meta(pos)
 		meta:set_string("owner", placer:get_player_name())
-		initialize_data(meta)
+		initialize_data(meta, "@nearest", "time", "7000")
 	end
 end
 
-local function receive_fields(pos, formname, fields, sender)
+local receive_fields = function(pos, formname, fields, sender)
-	if not fields.submit then
+	if fields.quit then
 		return
 	end
 	local meta = minetest.get_meta(pos)
-	local owner = meta:get_string("owner")
+	if fields.nearest then
-	if owner ~= "" and sender:get_player_name() ~= owner then
+		initialize_data(meta, "@nearest", fields.command, fields.param)
-		return
+	elseif fields.farthest then
-	end
+		initialize_data(meta, "@farthest", fields.command, fields.param)
-	meta:set_string("commands", fields.commands)
+	elseif fields.random then
+		initialize_data(meta, "@random", fields.command, fields.param)
+	else --fields.submit or pressed enter
+		meta:set_string("player", fields.player)
+		meta:set_string("command", fields.command)
+		meta:set_string("param", fields.param)
 
-	initialize_data(meta)
+		initialize_data(meta, fields.player, fields.command, fields.param)
+	end
 end
 
-local function resolve_commands(commands, pos)
+local resolve_player = function(name, pos)
-	local players = minetest.get_connected_players()
+	local get_distance = function(pos1, pos2)
-
+		return math.sqrt((pos1.x - pos2.x) ^ 2 + (pos1.y - pos2.y) ^ 2 + (pos1.z - pos2.z) ^ 2)
-	-- No players online: remove all commands containing
-	-- @nearest, @farthest and @random
-	if #players == 0 then
-		commands = commands:gsub("[^\r\n]+", function (line)
-			if line:find("@nearest") then return "" end
-			if line:find("@farthest") then return "" end
-			if line:find("@random") then return "" end
-			return line
-		end)
-		return commands
 	end
 
-	local nearest, farthest = nil, nil
+	if name == "@nearest" then
-	local min_distance, max_distance = math.huge, -1
+		local min_distance = math.huge
-	for index, player in pairs(players) do
+		for index, player in ipairs(minetest.get_connected_players()) do
-		local distance = vector.distance(pos, player:get_pos())
+			local distance = get_distance(pos, player:getpos())
 			if distance < min_distance then
 				min_distance = distance
-			nearest = player:get_player_name()
+				name = player:get_player_name()
 			end
+		end
+	elseif name == "@farthest" then
+		local max_distance = -1
+		for index, player in ipairs(minetest.get_connected_players()) do
+			local distance = get_distance(pos, player:getpos())
 			if distance > max_distance then
 				max_distance = distance
-			farthest = player:get_player_name()
+				name = player:get_player_name()
 			end
 		end
-	local random = players[math.random(#players)]:get_player_name()
+	elseif name == "@random" then
-	commands = commands:gsub("@nearest", nearest)
+		local players = minetest.get_connected_players()
-	commands = commands:gsub("@farthest", farthest)
+		local player = players[math.random(#players)]
-	commands = commands:gsub("@random", random)
+		name = player:get_player_name()
-	return commands
+	end
+	return name
 end
 
-local function commandblock_action_on(pos, node)
+local commandblock_action_on = function(pos, node)
 	if node.name ~= "mesecons_commandblock:commandblock_off" then
 		return
 	end
@@ -135,79 +150,61 @@ local function commandblock_action_on(pos, node)
 	minetest.swap_node(pos, {name = "mesecons_commandblock:commandblock_on"})
 
 	local meta = minetest.get_meta(pos)
+	local command = minetest.chatcommands[meta:get_string("command")]
+	if command == nil then
+		return
+	end
 	local owner = meta:get_string("owner")
 	if owner == "" then
 		return
 	end
-
+	local has_privs, missing_privs = minetest.check_player_privs(owner, command.privs)
-	local commands = resolve_commands(meta:get_string("commands"), pos)
-	for _, command in pairs(commands:split("\n")) do
-		local pos = command:find(" ")
-		local cmd, param = command, ""
-		if pos then
-			cmd = command:sub(1, pos - 1)
-			param = command:sub(pos + 1)
-		end
-		local cmddef = minetest.chatcommands[cmd]
-		if not cmddef then
-			minetest.chat_send_player(owner, "The command "..cmd.." does not exist")
-			return
-		end
-		local has_privs, missing_privs = minetest.check_player_privs(owner, cmddef.privs)
 	if not has_privs then
-			minetest.chat_send_player(owner, "You don't have permission "
+		minetest.chat_send_player(owner, "You don't have permission to run this command (missing privileges: "..table.concat(missing_privs, ", ")..")")
-					.."to run "..cmd
-					.." (missing privileges: "
-					..table.concat(missing_privs, ", ")..")")
 		return
 	end
-		cmddef.func(owner, param)
+	local player = resolve_player(meta:get_string("player"), pos)
-	end
+	command.func(player, meta:get_string("param"))
 end
 
-local function commandblock_action_off(pos, node)
+local commandblock_action_off = function(pos, node)
 	if node.name == "mesecons_commandblock:commandblock_on" then
 		minetest.swap_node(pos, {name = "mesecons_commandblock:commandblock_off"})
 	end
 end
 
-local function can_dig(pos, player)
-	local meta = minetest.get_meta(pos)
-	local owner = meta:get_string("owner")
-	return owner == "" or owner == player:get_player_name() or
-		minetest.check_player_privs(player, "protection_bypass")
-end
-
 minetest.register_node("mesecons_commandblock:commandblock_off", {
 	description = "Command Block",
 	tiles = {"jeija_commandblock_off.png"},
 	inventory_image = minetest.inventorycube("jeija_commandblock_off.png"),
-	is_ground_content = false,
 	groups = {cracky=2, mesecon_effector_off=1},
 	on_construct = construct,
 	after_place_node = after_place,
 	on_receive_fields = receive_fields,
-	can_dig = can_dig,
+	can_dig = function(pos,player)
+		local owner = minetest.get_meta(pos):get_string("owner")
+		return owner == "" or owner == player:get_player_name()
+	end,
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {effector = {
 		action_on = commandblock_action_on
-	}},
+	}}
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_commandblock:commandblock_on", {
 	tiles = {"jeija_commandblock_on.png"},
-	is_ground_content = false,
 	groups = {cracky=2, mesecon_effector_on=1, not_in_creative_inventory=1},
 	light_source = 10,
 	drop = "mesecons_commandblock:commandblock_off",
 	on_construct = construct,
 	after_place_node = after_place,
 	on_receive_fields = receive_fields,
-	can_dig = can_dig,
+	can_dig = function(pos,player)
+		local owner = minetest.get_meta(pos):get_string("owner")
+		return owner == "" or owner == player:get_player_name()
+	end,
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {effector = {
 		action_off = commandblock_action_off
-	}},
+	}}
-	on_blast = mesecon.on_blastnode,
 })

mesecons_commandblock/mod.conf

@@ -1,2 +0,0 @@
-name = mesecons_commandblock
-depends = mesecons

mesecons_compatibility/depends.txt

@@ -0,0 +1,2 @@
+mesecons
+doors

mesecons_compatibility/init.lua

@@ -0,0 +1,167 @@
+doors = {}
+
+-- Registers a door - REDEFINITION ONLY | DOORS MOD MUST HAVE BEEN LOADED BEFORE
+--  name: The name of the door
+--  def: a table with the folowing fields:
+--    description
+--    inventory_image
+--    groups
+--    tiles_bottom: the tiles of the bottom part of the door {front, side}
+--    tiles_top: the tiles of the bottom part of the door {front, side}
+--    If the following fields are not defined the default values are used
+--    node_box_bottom
+--    node_box_top
+--    selection_box_bottom
+--    selection_box_top
+--    only_placer_can_open: if true only the player who placed the door can
+--                          open it
+
+function doors:register_door(name, def)
+	def.groups.not_in_creative_inventory = 1
+	
+	local box = {{-0.5, -0.5, -0.5,   0.5, 0.5, -0.5+1.5/16}}
+	
+	if not def.node_box_bottom then
+		def.node_box_bottom = box
+	end
+	if not def.node_box_top then
+		def.node_box_top = box
+	end
+	if not def.selection_box_bottom then
+		def.selection_box_bottom= box
+	end
+	if not def.selection_box_top then
+		def.selection_box_top = box
+	end
+	
+	local tt = def.tiles_top
+	local tb = def.tiles_bottom
+	
+	local function after_dig_node(pos, name)
+		if minetest.get_node(pos).name == name then
+			minetest.remove_node(pos)
+		end
+	end
+
+	local function on_rightclick(pos, dir, check_name, replace, replace_dir, params)
+		pos.y = pos.y+dir
+		if not minetest.get_node(pos).name == check_name then
+			return
+		end
+		local p2 = minetest.get_node(pos).param2
+		p2 = params[p2+1]
+		
+		local meta = minetest.get_meta(pos):to_table()
+		minetest.set_node(pos, {name=replace_dir, param2=p2})
+		minetest.get_meta(pos):from_table(meta)
+		
+		pos.y = pos.y-dir
+		meta = minetest.get_meta(pos):to_table()
+		minetest.set_node(pos, {name=replace, param2=p2})
+		minetest.get_meta(pos):from_table(meta)
+	end
+
+	local function on_mesecons_signal_open (pos, node)
+		on_rightclick(pos, 1, name.."_t_1", name.."_b_2", name.."_t_2", {1,2,3,0})
+	end
+
+	local function on_mesecons_signal_close (pos, node)
+		on_rightclick(pos, 1, name.."_t_2", name.."_b_1", name.."_t_1", {3,0,1,2})
+	end
+	
+	local function check_player_priv(pos, player)
+		if not def.only_placer_can_open then
+			return true
+		end
+		local meta = minetest.get_meta(pos)
+		local pn = player:get_player_name()
+		return meta:get_string("doors_owner") == pn
+	end
+	
+	minetest.register_node(":"..name.."_b_1", {
+		tiles = {tb[2], tb[2], tb[2], tb[2], tb[1], tb[1].."^[transformfx"},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		drop = name,
+		drawtype = "nodebox",
+		node_box = {
+			type = "fixed",
+			fixed = def.node_box_bottom
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = def.selection_box_bottom
+		},
+		groups = def.groups,
+		
+		after_dig_node = function(pos, oldnode, oldmetadata, digger)
+			pos.y = pos.y+1
+			after_dig_node(pos, name.."_t_1")
+		end,
+		
+		on_rightclick = function(pos, node, puncher)
+			if check_player_priv(pos, puncher) then
+				on_rightclick(pos, 1, name.."_t_1", name.."_b_2", name.."_t_2", {1,2,3,0})
+			end
+		end,
+
+		mesecons = {effector = {
+			action_on  = on_mesecons_signal_open
+		}},
+		
+		can_dig = check_player_priv,
+	})
+	
+	minetest.register_node(":"..name.."_b_2", {
+		tiles = {tb[2], tb[2], tb[2], tb[2], tb[1].."^[transformfx", tb[1]},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		drop = name,
+		drawtype = "nodebox",
+		node_box = {
+			type = "fixed",
+			fixed = def.node_box_bottom
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = def.selection_box_bottom
+		},
+		groups = def.groups,
+		
+		after_dig_node = function(pos, oldnode, oldmetadata, digger)
+			pos.y = pos.y+1
+			after_dig_node(pos, name.."_t_2")
+		end,
+		
+		on_rightclick = function(pos, node, puncher)
+			if check_player_priv(pos, puncher) then
+				on_rightclick(pos, 1, name.."_t_2", name.."_b_1", name.."_t_1", {3,0,1,2})
+			end
+		end,
+
+		mesecons = {effector = {
+			action_off = on_mesecons_signal_close
+		}},
+		
+		can_dig = check_player_priv,
+	})
+end
+
+doors:register_door("doors:door_wood", {
+	description = "Wooden Door",
+	inventory_image = "door_wood.png",
+	groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2,door=1},
+	tiles_bottom = {"door_wood_b.png", "door_brown.png"},
+	tiles_top = {"door_wood_a.png", "door_brown.png"},
+	sounds = default.node_sound_wood_defaults(),
+})
+
+doors:register_door("doors:door_steel", {
+	description = "Steel Door",
+	inventory_image = "door_steel.png",
+	groups = {snappy=1,bendy=2,cracky=1,melty=2,level=2,door=1},
+	tiles_bottom = {"door_steel_b.png", "door_grey.png"},
+	tiles_top = {"door_steel_a.png", "door_grey.png"},
+	only_placer_can_open = true,
+	sounds = default.node_sound_stone_defaults(),
+})

mesecons_delayer/depends.txt

@@ -0,0 +1 @@
+mesecons

mesecons_delayer/doc/delayer/description.html

@@ -1 +0,0 @@
-The delayer delays the signal from the input for a determined time. The time can be set by punching the delayer. Possible delays are: 0.1 seconds, 0.3 seconds, 0.5 seconds and 1 second. You may try to use it for creating songs with the noteblock. It works in unloaded blocks.

mesecons_delayer/init.lua

@@ -2,7 +2,7 @@
 local delayer_get_output_rules = function(node)
 	local rules = {{x = 0, y = 0, z = 1}}
 	for i = 0, node.param2 do
-		rules = mesecon.rotate_rules_left(rules)
+		rules = mesecon:rotate_rules_left(rules)
 	end
 	return rules
 end
@@ -10,35 +10,54 @@ end
 local delayer_get_input_rules = function(node)
 	local rules = {{x = 0, y = 0, z = -1}}
 	for i = 0, node.param2 do
-		rules = mesecon.rotate_rules_left(rules)
+		rules = mesecon:rotate_rules_left(rules)
 	end
 	return rules
 end
 
 -- Functions that are called after the delay time
 
+local delayer_turnon = function(params)
+	local rules = delayer_get_output_rules(params.node)
+	mesecon:receptor_on(params.pos, rules)
+end
+
+local delayer_turnoff = function(params)
+	local rules = delayer_get_output_rules(params.node)
+	mesecon:receptor_off(params.pos, rules)
+end
+
 local delayer_activate = function(pos, node)
 	local def = minetest.registered_nodes[node.name]
 	local time = def.delayer_time
 	minetest.swap_node(pos, {name = def.delayer_onstate, param2=node.param2})
-	mesecon.queue:add_action(pos, "receptor_on", {delayer_get_output_rules(node)}, time, nil)
+	minetest.after(time, delayer_turnon , {pos = pos, node = node})
 end
 
 local delayer_deactivate = function(pos, node)
 	local def = minetest.registered_nodes[node.name]
 	local time = def.delayer_time
 	minetest.swap_node(pos, {name = def.delayer_offstate, param2=node.param2})
-	mesecon.queue:add_action(pos, "receptor_off", {delayer_get_output_rules(node)}, time, nil)
+	minetest.after(time, delayer_turnoff, {pos = pos, node = node})
 end
 
 -- Register the 2 (states) x 4 (delay times) delayers
 
-local delaytime = { 0.1, 0.3, 0.5, 1.0 }
-
 for i = 1, 4 do
+local groups = {}
+if i == 1 then 
+	groups = {bendy=2,snappy=1,dig_immediate=2}
+else
+	groups = {bendy=2,snappy=1,dig_immediate=2, not_in_creative_inventory=1}
+end
 
-local boxes = {
+local delaytime
-	 { -6/16, -8/16, -6/16, 6/16, -7/16, 6/16 },		-- the main slab
+if 		i == 1 then delaytime = 0.1
+elseif	i == 2 then delaytime = 0.3
+elseif	i == 3 then delaytime = 0.5
+elseif	i == 4 then delaytime = 1.0 end
+
+boxes = {{ -6/16, -8/16, -6/16, 6/16, -7/16, 6/16 },		-- the main slab
 
 	 { -2/16, -7/16, -4/16, 2/16, -26/64, -3/16 },		-- the jeweled "on" indicator
 	 { -3/16, -7/16, -3/16, 3/16, -26/64, -2/16 },
@@ -48,39 +67,11 @@ local boxes = {
 
 	 { -6/16, -7/16, -6/16, -4/16, -27/64, -4/16 },		-- the timer indicator
 	 { -8/16, -8/16, -1/16, -6/16, -7/16, 1/16 },		-- the two wire stubs
-	 { 6/16, -8/16, -1/16, 8/16, -7/16, 1/16 }
+	 { 6/16, -8/16, -1/16, 8/16, -7/16, 1/16 }}
-}
 
--- Delayer definition defaults
+minetest.register_node("mesecons_delayer:delayer_off_"..tostring(i), {
-local def = {
-	drawtype = "nodebox",
-	walkable = true,
-	selection_box = {
-		type = "fixed",
-		fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
-	},
-	node_box = {
-		type = "fixed",
-		fixed = boxes
-	},
-	paramtype = "light",
-	paramtype2 = "facedir",
-	sunlight_propagates = true,
-	is_ground_content = false,
-	delayer_time = delaytime[i],
-	sounds = default.node_sound_stone_defaults(),
-	on_blast = mesecon.on_blastnode,
-	drop = "mesecons_delayer:delayer_off_1",
-}
-
--- Deactivated delayer definition defaults
-local off_groups = {bendy=2,snappy=1,dig_immediate=2}
-if i > 1 then
-	off_groups.not_in_creative_inventory = 1
-end
-
-local off_state = {
 	description = "Delayer",
+	drawtype = "nodebox",
 	tiles = {
 		"mesecons_delayer_off_"..tostring(i)..".png",
 		"mesecons_delayer_bottom.png",
@@ -91,18 +82,35 @@ local off_state = {
 		},
 	inventory_image = "mesecons_delayer_off_1.png",
 	wield_image = "mesecons_delayer_off_1.png",
-	groups = off_groups,
+	walkable = true,
-	on_punch = function(pos, node, puncher)
+	selection_box = {
-		if minetest.is_protected(pos, puncher and puncher:get_player_name() or "") then
+		type = "fixed",
-			return
+		fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
+	},
+	node_box = {
+		type = "fixed",
+		fixed = boxes
+	},
+	groups = groups,
+	paramtype = "light",
+	paramtype2 = "facedir",
+	sunlight_propagates = true,
+	is_ground_content = true,
+	drop = 'mesecons_delayer:delayer_off_1',
+	on_punch = function (pos, node)
+		if node.name=="mesecons_delayer:delayer_off_1" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_off_2", param2=node.param2})
+		elseif node.name=="mesecons_delayer:delayer_off_2" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_off_3", param2=node.param2})
+		elseif node.name=="mesecons_delayer:delayer_off_3" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_off_4", param2=node.param2})
+		elseif node.name=="mesecons_delayer:delayer_off_4" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_off_1", param2=node.param2})
 		end
-
-		minetest.swap_node(pos, {
-			name = "mesecons_delayer:delayer_off_"..tostring(i % 4 + 1),
-			param2 = node.param2
-		})
 	end,
+	delayer_time = delaytime,
 	delayer_onstate = "mesecons_delayer:delayer_on_"..tostring(i),
+	sounds = default.node_sound_stone_defaults(),
 	mesecons = {
 		receptor =
 		{
@@ -114,16 +122,13 @@ local off_state = {
 			rules = delayer_get_input_rules,
 			action_on = delayer_activate
 		}
-	},
+	}
-}
+})
-for k, v in pairs(def) do
-	off_state[k] = off_state[k] or v
-end
-minetest.register_node("mesecons_delayer:delayer_off_"..tostring(i), off_state)
 
--- Activated delayer definition defaults
+
-local on_state = {
+minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), {
 	description = "You hacker you",
+	drawtype = "nodebox",
 	tiles = {
 		"mesecons_delayer_on_"..tostring(i)..".png",
 		"mesecons_delayer_bottom.png",
@@ -132,17 +137,33 @@ local on_state = {
 		"mesecons_delayer_sides_on.png",
 		"mesecons_delayer_sides_on.png"
 		},
+	walkable = true,
+	selection_box = {
+		type = "fixed",
+		fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
+	},
+	node_box = {
+		type = "fixed",
+		fixed = boxes
+	},
 	groups = {bendy = 2, snappy = 1, dig_immediate = 2, not_in_creative_inventory = 1},
-	on_punch = function(pos, node, puncher)
+	paramtype = "light",
-		if minetest.is_protected(pos, puncher and puncher:get_player_name() or "") then
+	paramtype2 = "facedir",
-			return
+	sunlight_propagates = true,
+	is_ground_content = true,
+	drop = 'mesecons_delayer:delayer_off_1',
+	on_punch = function (pos, node)
+		if node.name=="mesecons_delayer:delayer_on_1" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_on_2", param2=node.param2})
+		elseif node.name=="mesecons_delayer:delayer_on_2" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_on_3", param2=node.param2})
+		elseif node.name=="mesecons_delayer:delayer_on_3" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_on_4", param2=node.param2})
+		elseif node.name=="mesecons_delayer:delayer_on_4" then
+			minetest.swap_node(pos, {name = "mesecons_delayer:delayer_on_1", param2=node.param2})
 		end
-
-		minetest.swap_node(pos, {
-			name = "mesecons_delayer:delayer_on_"..tostring(i % 4 + 1),
-			param2 = node.param2
-		})
 	end,
+	delayer_time = delaytime,
 	delayer_offstate = "mesecons_delayer:delayer_off_"..tostring(i),
 	mesecons = {
 		receptor =
@@ -155,13 +176,8 @@ local on_state = {
 			rules = delayer_get_input_rules,
 			action_off = delayer_deactivate
 		}
-	},
+	}
-}
+})
-for k, v in pairs(def) do
-	on_state[k] = on_state[k] or v
-end
-minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), on_state)
-
 end
 
 minetest.register_craft({

mesecons_delayer/mod.conf

@@ -1,2 +0,0 @@
-name = mesecons_delayer
-depends = mesecons

mesecons_detector/depends.txt

@@ -0,0 +1,2 @@
+mesecons
+mesecons_materials

mesecons_detector/doc/nodedetector/description.html

@@ -1,11 +0,0 @@
-The node detector is a receptor. It changes its state when either any node
-or a specific node is detected. Right-click it to set a nodename to scan for.
-It can also receive digiline signals. For example, you can send
-<code>{distance=4, scanname="default:dirt"}</code>
-to set distance to 4 and scan for dirt. You can omit either parameter.
-There is also a command parameter: <code>{command="get"}</code> will respond
-with the detected nodename and <code>{command="scan"}</code> will respond with
-a boolean using the distance and nodename of the detector.
-Nodenames must include the mod they reside in, so for instance default:dirt, not just dirt.
-The distance parameter specifies how many blocks are between the node detector and the node to detect.
-Automatic scanning with Mesecons output only works when the detector is in an active block, but Digilines queries always work.

mesecons_detector/doc/objectdetector/description.html

@@ -1,5 +0,0 @@
-The object detector is a receptor. It changes its state when a player approaches.
-Right-click it to set a name to scan for.
-You can also search for comma-separated lists of players where the detector gets activated if any of the names in the list are found.
-It can also receive digiline signals which are the name to scan for on the specified channel in the right-click menu.
-Automatic scanning with Mesecons output only works when the detector is in an active block, but Digilines queries always work.

mesecons_detector/init.lua

@@ -1,22 +1,18 @@
-local GET_COMMAND = "GET"
-
 -- Object detector
 -- Detects players in a certain radius
 -- The radius can be specified in mesecons/settings.lua
 
-local function object_detector_make_formspec(pos)
+local object_detector_make_formspec = function (pos)
 	local meta = minetest.get_meta(pos)
 	meta:set_string("formspec", "size[9,2.5]" ..
 		"field[0.3,  0;9,2;scanname;Name of player to scan for (empty for any):;${scanname}]"..
-		"field[0.3,1.5;4,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]"..
+		"field[0.3,1.5;4,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]")
-		"button_exit[7,0.75;2,3;;Save]")
 end
 
-local function object_detector_on_receive_fields(pos, formname, fields, sender)
+local object_detector_on_receive_fields = function(pos, formname, fields)
-	if not fields.scanname or not fields.digiline_channel then return end
+	if fields.quit then
-
+		return
-	if minetest.is_protected(pos, sender:get_player_name()) then return end
+	end
-
 	local meta = minetest.get_meta(pos)
 	meta:set_string("scanname", fields.scanname)
 	meta:set_string("digiline_channel", fields.digiline_channel)
@@ -24,38 +20,25 @@ local function object_detector_on_receive_fields(pos, formname, fields, sender)
 end
 
 -- returns true if player was found, false if not
-local function object_detector_scan(pos)
+local object_detector_scan = function (pos)
-	local objs = minetest.get_objects_inside_radius(pos, mesecon.setting("detector_radius", 6))
+	local objs = minetest.get_objects_inside_radius(pos, OBJECT_DETECTOR_RADIUS)
-
+	for k, obj in pairs(objs) do
-	-- abort if no scan results were found
+		local isname = obj:get_player_name() -- "" is returned if it is not a player; "" ~= nil!
-	if next(objs) == nil then return false end
-
 		local scanname = minetest.get_meta(pos):get_string("scanname")
-	local scan_for = {}
+		if (isname == scanname and isname ~= "") or (isname  ~= "" and scanname == "") then -- player with scanname found or not scanname specified
-	for _, str in pairs(string.split(scanname:gsub(" ", ""), ",")) do
-		scan_for[str] = true
-	end
-
-	local every_player = scanname == ""
-	for _, obj in pairs(objs) do
-		-- "" is returned if it is not a player; "" ~= nil; so only handle objects with foundname ~= ""
-		local foundname = obj:get_player_name()
-		if foundname ~= "" then
-			if every_player or scan_for[foundname] then
 			return true
 		end
 	end
-	end
-
 	return false
 end
 
 -- set player name when receiving a digiline signal on a specific channel
-local object_detector_digiline = {
+object_detector_digiline = {
 	effector = {
-		action = function(pos, node, channel, msg)
+		action = function (pos, node, channel, msg)
 			local meta = minetest.get_meta(pos)
-			if channel == meta:get_string("digiline_channel") then
+			local active_channel = meta:get_string("digiline_channel")
+			if channel == active_channel then
 				meta:set_string("scanname", msg)
 				object_detector_make_formspec(pos)
 			end
@@ -66,37 +49,31 @@ local object_detector_digiline = {
 minetest.register_node("mesecons_detector:object_detector_off", {
 	tiles = {"default_steel_block.png", "default_steel_block.png", "jeija_object_detector_off.png", "jeija_object_detector_off.png", "jeija_object_detector_off.png", "jeija_object_detector_off.png"},
 	paramtype = "light",
-	is_ground_content = false,
 	walkable = true,
 	groups = {cracky=3},
 	description="Player Detector",
 	mesecons = {receptor = {
-		state = mesecon.state.off,
+		state = mesecon.state.off
-		rules = mesecon.rules.pplate
 	}},
 	on_construct = object_detector_make_formspec,
 	on_receive_fields = object_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = object_detector_digiline,
+	digiline = object_detector_digiline
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_detector:object_detector_on", {
 	tiles = {"default_steel_block.png", "default_steel_block.png", "jeija_object_detector_on.png", "jeija_object_detector_on.png", "jeija_object_detector_on.png", "jeija_object_detector_on.png"},
 	paramtype = "light",
-	is_ground_content = false,
 	walkable = true,
 	groups = {cracky=3,not_in_creative_inventory=1},
 	drop = 'mesecons_detector:object_detector_off',
 	mesecons = {receptor = {
-		state = mesecon.state.on,
+		state = mesecon.state.on
-		rules = mesecon.rules.pplate
 	}},
 	on_construct = object_detector_make_formspec,
 	on_receive_fields = object_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = object_detector_digiline,
+	digiline = object_detector_digiline
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({
@@ -108,229 +85,26 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craft({
+minetest.register_abm(
-	output = 'mesecons_detector:object_detector_off',
+	{nodenames = {"mesecons_detector:object_detector_off"},
-	recipe = {
+	interval = 1.0,
-		{"default:steel_ingot", "default:steel_ingot", "default:steel_ingot"},
-		{"default:steel_ingot", "mesecons_microcontroller:microcontroller0000", "default:steel_ingot"},
-		{"default:steel_ingot", "group:mesecon_conductor_craftable", "default:steel_ingot"},
-	}
-})
-
-minetest.register_abm({
-	nodenames = {"mesecons_detector:object_detector_off"},
-	interval = 1,
 	chance = 1,
-	action = function(pos, node)
+	action = function(pos)
-		if not object_detector_scan(pos) then return end
+		if object_detector_scan(pos) then
-
+			minetest.swap_node(pos, {name = "mesecons_detector:object_detector_on"})
-		node.name = "mesecons_detector:object_detector_on"
+			mesecon:receptor_on(pos)
-		minetest.swap_node(pos, node)
+		end
-		mesecon.receptor_on(pos, mesecon.rules.pplate)
 	end,
 })
 
-minetest.register_abm({
+minetest.register_abm(
-	nodenames = {"mesecons_detector:object_detector_on"},
+	{nodenames = {"mesecons_detector:object_detector_on"},
-	interval = 1,
+	interval = 1.0,
 	chance = 1,
-	action = function(pos, node)
+	action = function(pos)
-		if object_detector_scan(pos) then return end
+		if not object_detector_scan(pos) then
-
+			minetest.swap_node(pos, {name = "mesecons_detector:object_detector_off"})
-		node.name = "mesecons_detector:object_detector_off"
+			mesecon:receptor_off(pos)
-		minetest.swap_node(pos, node)
-		mesecon.receptor_off(pos, mesecon.rules.pplate)
-	end,
-})
-
--- Node detector
--- Detects the node in front of it
-
-local function node_detector_make_formspec(pos)
-	local meta = minetest.get_meta(pos)
-	if meta:get_string("distance") == ""  then meta:set_string("distance", "0") end
-	meta:set_string("formspec", "size[9,2.5]" ..
-		"field[0.3,  0;9,2;scanname;Name of node to scan for (empty for any):;${scanname}]"..
-		"field[0.3,1.5;2.5,2;distance;Distance (0-"..mesecon.setting("node_detector_distance_max", 10).."):;${distance}]"..
-		"field[3,1.5;4,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]"..
-		"button_exit[7,0.75;2,3;;Save]")
-end
-
-local function node_detector_on_receive_fields(pos, fieldname, fields, sender)
-	if not fields.scanname or not fields.digiline_channel then return end
-
-	if minetest.is_protected(pos, sender:get_player_name()) then return end
-
-	local meta = minetest.get_meta(pos)
-	meta:set_string("scanname", fields.scanname)
-	meta:set_string("distance", fields.distance or "0")
-	meta:set_string("digiline_channel", fields.digiline_channel)
-	node_detector_make_formspec(pos)
-end
-
--- returns true if node was found, false if not
-local function node_detector_scan(pos)
-	local node = minetest.get_node_or_nil(pos)
-	if not node then return end
-
-	local meta = minetest.get_meta(pos)
-
-	local distance = meta:get_int("distance")
-	local distance_max = mesecon.setting("node_detector_distance_max", 10)
-	if distance < 0 then distance = 0 end
-	if distance > distance_max then distance = distance_max end
-
-	local frontname = minetest.get_node(
-		vector.subtract(pos, vector.multiply(minetest.facedir_to_dir(node.param2), distance + 1))
-	).name
-	local scanname = meta:get_string("scanname")
-
-	return (frontname == scanname) or
-		(frontname ~= "air" and frontname ~= "ignore" and scanname == "")
-end
-
-local function node_detector_send_node_name(pos, node, channel, meta)
-	local distance = meta:get_int("distance")
-	local distance_max = mesecon.setting("node_detector_distance_max", 10)
-	if distance < 0 then distance = 0 end
-	if distance > distance_max then distance = distance_max end
-	local nodename = minetest.get_node(
-		vector.subtract(pos, vector.multiply(minetest.facedir_to_dir(node.param2), distance + 1))
-	).name
-
-	digiline:receptor_send(pos, digiline.rules.default, channel, nodename)
-end
-
--- set player name when receiving a digiline signal on a specific channel
-local node_detector_digiline = {
-	effector = {
-		action = function(pos, node, channel, msg)
-			local meta = minetest.get_meta(pos)
-
-			if channel ~= meta:get_string("digiline_channel") then return end
-
-			if type(msg) == "table" then
-				if msg.distance or msg.scanname then
-					if msg.distance then
-						meta:set_string("distance", msg.distance)
-					end
-					if msg.scanname then
-						meta:set_string("scanname", msg.scanname)
-					end
-					node_detector_make_formspec(pos)
-				end
-				if msg.command == "get" then
-					node_detector_send_node_name(pos, node, channel, meta)
-				elseif msg.command == "scan" then
-					local result = node_detector_scan(pos)
-					digiline:receptor_send(pos, digiline.rules.default, channel, result)
-				end
-			else
-				if msg == GET_COMMAND then
-					node_detector_send_node_name(pos, node, channel, meta)
-				else
-					meta:set_string("scanname", msg)
-					node_detector_make_formspec(pos)
-				end
 		end
 	end,
-	},
-	receptor = {}
-}
-
-local function after_place_node_detector(pos, placer)
-	local placer_pos = placer:get_pos()
-	if not placer_pos then
-		return
-	end
-
-	--correct for the player's height
-	if placer:is_player() then
-		placer_pos.y = placer_pos.y + 1.625
-	end
-
-	--correct for 6d facedir
-	local node = minetest.get_node(pos)
-	node.param2 = minetest.dir_to_facedir(vector.subtract(pos, placer_pos), true)
-	minetest.set_node(pos, node)
-end
-
-minetest.register_node("mesecons_detector:node_detector_off", {
-	tiles = {"default_steel_block.png", "default_steel_block.png", "default_steel_block.png", "default_steel_block.png", "default_steel_block.png", "jeija_node_detector_off.png"},
-	paramtype = "light",
-	paramtype2 = "facedir",
-	is_ground_content = false,
-	walkable = true,
-	groups = {cracky=3},
-	description="Node Detector",
-	mesecons = {receptor = {
-		state = mesecon.state.off
-	}},
-	on_construct = node_detector_make_formspec,
-	on_receive_fields = node_detector_on_receive_fields,
-	sounds = default.node_sound_stone_defaults(),
-	digiline = node_detector_digiline,
-	on_blast = mesecon.on_blastnode,
-})
-
-minetest.register_node("mesecons_detector:node_detector_on", {
-	tiles = {"default_steel_block.png", "default_steel_block.png", "default_steel_block.png", "default_steel_block.png", "default_steel_block.png", "jeija_node_detector_on.png"},
-	paramtype = "light",
-	paramtype2 = "facedir",
-	is_ground_content = false,
-	walkable = true,
-	groups = {cracky=3,not_in_creative_inventory=1},
-	drop = 'mesecons_detector:node_detector_off',
-	mesecons = {receptor = {
-		state = mesecon.state.on
-	}},
-	on_construct = node_detector_make_formspec,
-	on_receive_fields = node_detector_on_receive_fields,
-	sounds = default.node_sound_stone_defaults(),
-	digiline = node_detector_digiline,
-	on_blast = mesecon.on_blastnode,
-})
-
-minetest.register_craft({
-	output = 'mesecons_detector:node_detector_off',
-	recipe = {
-		{"default:steel_ingot", "group:mesecon_conductor_craftable", "default:steel_ingot"},
-		{"default:steel_ingot", "mesecons_luacontroller:luacontroller0000", "default:steel_ingot"},
-		{"default:steel_ingot", "default:steel_ingot", "default:steel_ingot"},
-	}
-})
-
-minetest.register_craft({
-	output = 'mesecons_detector:node_detector_off',
-	recipe = {
-		{"default:steel_ingot", "group:mesecon_conductor_craftable", "default:steel_ingot"},
-		{"default:steel_ingot", "mesecons_microcontroller:microcontroller0000", "default:steel_ingot"},
-		{"default:steel_ingot", "default:steel_ingot", "default:steel_ingot"},
-	}
-})
-
-minetest.register_abm({
-	nodenames = {"mesecons_detector:node_detector_off"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node)
-		if not node_detector_scan(pos) then return end
-
-		node.name = "mesecons_detector:node_detector_on"
-		minetest.swap_node(pos, node)
-		mesecon.receptor_on(pos)
-	end,
-})
-
-minetest.register_abm({
-	nodenames = {"mesecons_detector:node_detector_on"},
-	interval = 1,
-	chance = 1,
-	action = function(pos, node)
-		if node_detector_scan(pos) then return end
-
-		node.name = "mesecons_detector:node_detector_off"
-		minetest.swap_node(pos, node)
-		mesecon.receptor_off(pos)
-	end,
 })

mesecons_detector/mod.conf

@@ -1,2 +0,0 @@
-name = mesecons_detector
-depends = mesecons, mesecons_materials

mesecons_doors/init.lua

@@ -1,136 +0,0 @@
--- Modified, from minetest_game/mods/doors/init.lua
-local function on_rightclick(pos, dir, check_name, replace, replace_dir, params)
-	pos.y = pos.y + dir
-	if not minetest.get_node(pos).name == check_name then
-		return
-	end
-	local p2 = minetest.get_node(pos).param2
-	p2 = params[p2 + 1]
-
-	minetest.swap_node(pos, {name = replace_dir, param2 = p2})
-
-	pos.y = pos.y - dir
-	minetest.swap_node(pos, {name = replace, param2 = p2})
-
-	if (minetest.get_meta(pos):get_int("right") ~= 0) == (params[1] ~= 3) then
-		minetest.sound_play("doors_door_close", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
-	else
-		minetest.sound_play("doors_door_open", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
-	end
-end
-
-local function meseconify_door(name)
-	if minetest.registered_items[name .. "_b_1"] then
-		-- old style double-node doors
-		local function toggle_state1 (pos, node)
-			on_rightclick(pos, 1, name.."_t_1", name.."_b_2", name.."_t_2", {1,2,3,0})
-		end
-
-		local function toggle_state2 (pos, node)
-			on_rightclick(pos, 1, name.."_t_2", name.."_b_1", name.."_t_1", {3,0,1,2})
-		end
-
-		minetest.override_item(name.."_b_1", {
-			mesecons = {effector = {
-				action_on = toggle_state1,
-				action_off = toggle_state1,
-				rules = mesecon.rules.pplate
-			}}
-		})
-
-		minetest.override_item(name.."_b_2", {
-			mesecons = {effector = {
-				action_on = toggle_state2,
-				action_off = toggle_state2,
-				rules = mesecon.rules.pplate
-			}}
-		})
-	elseif minetest.registered_items[name .. "_a"] then
-		-- new style mesh node based doors
-		local override = {
-			mesecons = {effector = {
-				action_on = function(pos, node)
-					local door = doors.get(pos)
-					if door then
-						door:open()
-					end
-				end,
-				action_off = function(pos, node)
-					local door = doors.get(pos)
-					if door then
-						door:close()
-					end
-				end,
-				rules = mesecon.rules.pplate
-			}}
-		}
-		minetest.override_item(name .. "_a", override)
-		minetest.override_item(name .. "_b", override)
-	end
-end
-
-meseconify_door("doors:door_wood")
-meseconify_door("doors:door_steel")
-meseconify_door("doors:door_glass")
-meseconify_door("doors:door_obsidian_glass")
-meseconify_door("xpanes:door_steel_bar")
-
--- Trapdoor
-local function trapdoor_switch(pos, node)
-	local state = minetest.get_meta(pos):get_int("state")
-
-	if state == 1 then
-		minetest.sound_play("doors_door_close", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
-		minetest.set_node(pos, {name="doors:trapdoor", param2 = node.param2})
-	else
-		minetest.sound_play("doors_door_open", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
-		minetest.set_node(pos, {name="doors:trapdoor_open", param2 = node.param2})
-	end
-
-	minetest.get_meta(pos):set_int("state", state == 1 and 0 or 1)
-end
-
-if doors and doors.get then
-	local override = {
-		mesecons = {effector = {
-			action_on = function(pos, node)
-				local door = doors.get(pos)
-				if door then
-					door:open()
-				end
-			end,
-			action_off = function(pos, node)
-				local door = doors.get(pos)
-				if door then
-					door:close()
-				end
-			end,
-		}},
-	}
-	minetest.override_item("doors:trapdoor", override)
-	minetest.override_item("doors:trapdoor_open", override)
-	minetest.override_item("doors:trapdoor_steel", override)
-	minetest.override_item("doors:trapdoor_steel_open", override)
-
-	if minetest.registered_items["xpanes:trapdoor_steel_bar"] then
-		minetest.override_item("xpanes:trapdoor_steel_bar", override)
-		minetest.override_item("xpanes:trapdoor_steel_bar_open", override)
-	end
-
-else
-	if minetest.registered_nodes["doors:trapdoor"] then
-		minetest.override_item("doors:trapdoor", {
-			mesecons = {effector = {
-				action_on = trapdoor_switch,
-				action_off = trapdoor_switch
-			}},
-		})
-
-		minetest.override_item("doors:trapdoor_open", {
-			mesecons = {effector = {
-				action_on = trapdoor_switch,
-				action_off = trapdoor_switch
-			}},
-		})
-	end
-end

mesecons_doors/mod.conf

@@ -1,3 +0,0 @@
-name = mesecons_doors
-depends = mesecons, doors
-optional_depends = xpanes

mesecons_extrawires/corner.lua

@@ -1,8 +1,12 @@
-local screwdriver_exists = minetest.global_exists("screwdriver")
+local corner_nodebox = {
+	type = "fixed",
+	fixed = {{ -16/32-0.001, -17/32, -3/32, 0, -13/32, 3/32 },
+		   { -3/32, -17/32, -16/32+0.001, 3/32, -13/32, 3/32}}
+}
 
 local corner_selectionbox = {
 		type = "fixed",
-		fixed = { -16/32, -16/32, -16/32, 5/32, -12/32, 5/32 },
+		fixed = { -16/32-0.001, -18/32, -16/32, 5/32, -12/32, 5/32 },
 }
 
 local corner_get_rules = function (node)
@@ -11,70 +15,69 @@ local corner_get_rules = function (node)
 	 {x = 0,  y = 0,  z = -1}}
 
 	for i = 0, node.param2 do
-		rules = mesecon.rotate_rules_left(rules)
+		rules = mesecon:rotate_rules_left(rules)
 	end
 
 	return rules
 end
 
 minetest.register_node("mesecons_extrawires:corner_on", {
-	drawtype = "mesh",
+	drawtype = "nodebox",
-	mesh = "mesecons_extrawires_corner.obj",
 	tiles = {
-		{ name = "jeija_insulated_wire_sides_on.png", backface_culling = true },
+		"jeija_insulated_wire_curved_tb_on.png",
-		{ name = "jeija_insulated_wire_ends_on.png", backface_culling = true },
+		"jeija_insulated_wire_curved_tb_on.png^[transformR270",
+		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_ends_on.png",
+		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_ends_on.png"
 	},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	walkable = false,
 	sunlight_propagates = true,
 	selection_box = corner_selectionbox,
 	node_box = corner_nodebox,
 	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
 	drop = "mesecons_extrawires:corner_off",
-	sounds = default.node_sound_defaults(),
 	mesecons = {conductor = 
 	{
 		state = mesecon.state.on,
 		rules = corner_get_rules,
 		offstate = "mesecons_extrawires:corner_off"
-	}},
+	}}
-	on_blast = mesecon.on_blastnode,
-	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
 })
 
 minetest.register_node("mesecons_extrawires:corner_off", {
-	drawtype = "mesh",
+	drawtype = "nodebox",
-	description = "Insulated Mesecon Corner",
+	description = "Mesecon Corner",
-	mesh = "mesecons_extrawires_corner.obj",
 	tiles = {
-		{ name = "jeija_insulated_wire_sides_off.png", backface_culling = true },
+		"jeija_insulated_wire_curved_tb_off.png",
-		{ name = "jeija_insulated_wire_ends_off.png", backface_culling = true },
+		"jeija_insulated_wire_curved_tb_off.png^[transformR270",
+		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_ends_off.png",
+		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_ends_off.png"
 	},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	walkable = false,
 	sunlight_propagates = true,
 	selection_box = corner_selectionbox,
 	node_box = corner_nodebox,
 	groups = {dig_immediate = 3},
-	sounds = default.node_sound_defaults(),
 	mesecons = {conductor = 
 	{
 		state = mesecon.state.off,
 		rules = corner_get_rules,
 		onstate = "mesecons_extrawires:corner_on"
-	}},
+	}}
-	on_blast = mesecon.on_blastnode,
-	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
 })
 
 minetest.register_craft({
 	output = "mesecons_extrawires:corner_off 3",
 	recipe = {
-		{"mesecons_insulated:insulated_off", "mesecons_insulated:insulated_off"},
+		{"", "", ""},
-		{"", "mesecons_insulated:insulated_off"},
+		{"mesecons_insulated:insulated_off", "mesecons_insulated:insulated_off", ""},
+		{"", "mesecons_insulated:insulated_off", ""},
 	}
 })

mesecons_extrawires/crossover.lua

@@ -1,4 +1,4 @@
-local function crossover_get_rules(node)
+function crossover_get_rules(node)
 	return {
 		{--first wire
 			{x=-1,y=0,z=0},
@@ -19,110 +19,143 @@ local crossover_states = {
 }
 
 minetest.register_node("mesecons_extrawires:crossover_off", {
-	description = "Insulated Mesecon Crossover",
+	description = "Insulated Crossover",
-	drawtype = "mesh",
+	drawtype = "nodebox",
-	mesh = "mesecons_extrawires_crossover.b3d",
 	tiles = {
-		"jeija_insulated_wire_ends_off.png",
+		"jeija_insulated_wire_crossing_tb_off.png",
-		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_crossing_tb_off.png",
-		"jeija_insulated_wire_sides_off.png",
 		"jeija_insulated_wire_ends_off.png"
 	},
 	paramtype = "light",
-	is_ground_content = false,
 	walkable = false,
 	stack_max = 99,
-	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	selection_box = {type="fixed", fixed={-16/32-0.0001, -18/32, -16/32-0.001, 16/32+0.001, -5/32, 16/32+0.001}},
-	groups = {dig_immediate=3, mesecon=3},
+	node_box = {
-	sounds = default.node_sound_defaults(),
+		type = "fixed",
+		fixed = {
+			{ -16/32-0.001, -17/32, -3/32, 16/32+0.001, -13/32, 3/32 },
+			{ -3/32, -17/32, -16/32-0.001, 3/32, -13/32, -6/32 },
+			{ -3/32, -13/32, -9/32, 3/32, -6/32, -6/32 },
+			{ -3/32, -9/32, -9/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -13/32, 6/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -17/32, 6/32, 3/32, -13/32, 16/32+0.001 },
+		},
+	},
+	groups = {dig_immediate=3, mesecon=3, mesecon_conductor_craftable=1},
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_01", {
 	description = "You hacker you!",
 	drop = "mesecons_extrawires:crossover_off",
-	drawtype = "mesh",
+	drawtype = "nodebox",
-	mesh = "mesecons_extrawires_crossover.b3d",
 	tiles = {
-		"jeija_insulated_wire_ends_on.png",
+		"jeija_insulated_wire_crossing_tb_01.png",
-		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_crossing_tb_01.png",
-		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_ends_01x.png",
-		"jeija_insulated_wire_ends_off.png"
+		"jeija_insulated_wire_ends_01x.png",
+		"jeija_insulated_wire_ends_01z.png",
+		"jeija_insulated_wire_ends_01z.png"
 	},
 	paramtype = "light",
-	is_ground_content = false,
 	walkable = false,
 	stack_max = 99,
-	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	selection_box = {type="fixed", fixed={-16/32-0.0001, -18/32, -16/32-0.001, 16/32+0.001, -5/32, 16/32+0.001}},
-	groups = {dig_immediate=3, mesecon=3, not_in_creative_inventory=1},
+	node_box = {
-	sounds = default.node_sound_defaults(),
+		type = "fixed",
+		fixed = {
+			{ -16/32-0.001, -17/32, -3/32, 16/32+0.001, -13/32, 3/32 },
+			{ -3/32, -17/32, -16/32-0.001, 3/32, -13/32, -6/32 },
+			{ -3/32, -13/32, -9/32, 3/32, -6/32, -6/32 },
+			{ -3/32, -9/32, -9/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -13/32, 6/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -17/32, 6/32, 3/32, -13/32, 16/32+0.001 },
+		},
+	},
+	groups = {dig_immediate=3, mesecon=3, mesecon_conductor_craftable=1, not_in_creative_inventory=1},
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_10", {
 	description = "You hacker you!",
 	drop = "mesecons_extrawires:crossover_off",
-	drawtype = "mesh",
+	drawtype = "nodebox",
-	mesh = "mesecons_extrawires_crossover.b3d",
 	tiles = {
-		"jeija_insulated_wire_ends_off.png",
+		"jeija_insulated_wire_crossing_tb_10.png",
-		"jeija_insulated_wire_sides_off.png",
+		"jeija_insulated_wire_crossing_tb_10.png",
-		"jeija_insulated_wire_sides_on.png",
+		"jeija_insulated_wire_ends_10x.png",
-		"jeija_insulated_wire_ends_on.png"
+		"jeija_insulated_wire_ends_10x.png",
+		"jeija_insulated_wire_ends_10z.png",
+		"jeija_insulated_wire_ends_10z.png"
 	},
 	paramtype = "light",
-	is_ground_content = false,
 	walkable = false,
 	stack_max = 99,
-	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	selection_box = {type="fixed", fixed={-16/32-0.0001, -18/32, -16/32-0.001, 16/32+0.001, -5/32, 16/32+0.001}},
-	groups = {dig_immediate=3, mesecon=3, not_in_creative_inventory=1},
+	node_box = {
-	sounds = default.node_sound_defaults(),
+		type = "fixed",
+		fixed = {
+			{ -16/32-0.001, -17/32, -3/32, 16/32+0.001, -13/32, 3/32 },
+			{ -3/32, -17/32, -16/32-0.001, 3/32, -13/32, -6/32 },
+			{ -3/32, -13/32, -9/32, 3/32, -6/32, -6/32 },
+			{ -3/32, -9/32, -9/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -13/32, 6/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -17/32, 6/32, 3/32, -13/32, 16/32+0.001 },
+		},
+	},
+	groups = {dig_immediate=3, mesecon=3, mesecon_conductor_craftable=1, not_in_creative_inventory=1},
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_on", {
 	description = "You hacker you!",
 	drop = "mesecons_extrawires:crossover_off",
-	drawtype = "mesh",
+	drawtype = "nodebox",
-	mesh = "mesecons_extrawires_crossover.b3d",
 	tiles = {
+		"jeija_insulated_wire_crossing_tb_on.png",
+		"jeija_insulated_wire_crossing_tb_on.png",
+		"jeija_insulated_wire_ends_on.png",
+		"jeija_insulated_wire_ends_on.png",
 		"jeija_insulated_wire_ends_on.png",
-		"jeija_insulated_wire_sides_on.png",
-		"jeija_insulated_wire_sides_on.png",
 		"jeija_insulated_wire_ends_on.png"
 	},
 	paramtype = "light",
-	is_ground_content = false,
 	walkable = false,
 	stack_max = 99,
-	selection_box = {type="fixed", fixed={-16/32, -16/32, -16/32, 16/32, -5/32, 16/32}},
+	selection_box = {type="fixed", fixed={-16/32-0.0001, -18/32, -16/32-0.001, 16/32+0.001, -5/32, 16/32+0.001}},
-	groups = {dig_immediate=3, mesecon=3, not_in_creative_inventory=1},
+	node_box = {
-	sounds = default.node_sound_defaults(),
+		type = "fixed",
+		fixed = {
+			{ -16/32-0.001, -17/32, -3/32, 16/32+0.001, -13/32, 3/32 },
+			{ -3/32, -17/32, -16/32-0.001, 3/32, -13/32, -6/32 },
+			{ -3/32, -13/32, -9/32, 3/32, -6/32, -6/32 },
+			{ -3/32, -9/32, -9/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -13/32, 6/32, 3/32, -6/32, 9/32 },
+			{ -3/32, -17/32, 6/32, 3/32, -13/32, 16/32+0.001 },
+		},
+	},
+	groups = {dig_immediate=3, mesecon=3, mesecon_conductor_craftable=1, not_in_creative_inventory=1},
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_extrawires/depends.txt

@@ -0,0 +1,2 @@
+default
+mesecons

mesecons_extrawires/doc/corner/description.html

@@ -1 +0,0 @@
-Insulated corners are conductors that only conduct between the inputs (also not up or down). When placing they always point to the left in direction of your vision. Like uninsulated wires, they work through unloaded blocks.

mesecons_extrawires/doc/crossing/description.html

@@ -1 +0,0 @@
-Insulated crossing are conductors that conduct two signals between the opposing sides, the signals are insulated to each other. Like uninsulated wires, they work through unloaded blocks.

mesecons_extrawires/doc/mese/description.html

@@ -1 +0,0 @@
-The basic prerequesite for mesecons, can be crafted into wires and other stuff. Have a look at the <a href="http://wiki.minetest.net/Mese">Minetest Wiki</a> for more information. Mese is a conductor. It conducts in all six directions: Up/Down/Left/Right/Forward/Backward. Like horizontal wires, Mese conduction works through unloaded blocks.