Properly handle missing screwdriver mod

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)
+[DOWNLOAD IT NOW](https://github.com/Jeija/minetest-mod-mesecons/archive/master.zip)
 
-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.
@@ -43,11 +43,9 @@ Or maybe a [comprehensive reference](http://mesecons.net/items.html) is your sty
 
 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?
 ---------------------

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"
-    ]
-}

mesecons/depends.txt

@@ -1 +1,2 @@
 default
+screwdriver?

mesecons/internal.lua

@@ -548,3 +548,52 @@ function mesecon.is_powered(pos, rule)
 	if (#sourcepos == 0) then return false
 	else return sourcepos end
 end
+
+--Rules rotation Functions:
+function mesecon.rotate_rules_right(rules)
+	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_left(rules)
+	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

mesecons/legacy.lua

@@ -12,3 +12,86 @@ 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")
+
+-- LBMs to convert old pistons to use facedir instead of separate up/down nodes
+minetest.register_lbm({
+	label = "Convert up pistons to use facedir",
+	name = ":mesecons_pistons:update_up_pistons",
+	nodenames = {"mesecons_pistons:piston_up_normal_on","mesecons_pistons:piston_up_normal_off",
+			"mesecons_pistons:piston_up_sticky_on","mesecons_pistons:piston_up_sticky_off"},
+	action = function(pos, node)
+		if string.find(node.name, "sticky") then
+			if string.sub(node.name, -3, -1) == "_on" then
+				node.name = "mesecons_pistons:piston_sticky_on"
+			else
+				node.name = "mesecons_pistons:piston_sticky_off"
+			end
+		else
+			if string.sub(node.name, -3, -1) == "_on" then
+				node.name = "mesecons_pistons:piston_normal_on"
+			else
+				node.name = "mesecons_pistons:piston_normal_off"
+			end
+		end
+		local dir = {x=0, y=-1, z=0}
+		node.param2 = minetest.dir_to_facedir(dir, true)
+		minetest.swap_node(pos, node)
+	end
+})
+
+minetest.register_lbm({
+	label = "Convert down pistons to use facedir",
+	name = ":mesecons_pistons:update_down_pistons",
+	nodenames = {"mesecons_pistons:piston_down_normal_on","mesecons_pistons:piston_down_normal_off",
+			"mesecons_pistons:piston_down_sticky_on","mesecons_pistons:piston_down_sticky_off"},
+	action = function(pos, node)
+		if string.find(node.name, "sticky") then
+			if string.sub(node.name, -3, -1) == "_on" then
+				node.name = "mesecons_pistons:piston_sticky_on"
+			else
+				node.name = "mesecons_pistons:piston_sticky_off"
+			end
+		else
+			if string.sub(node.name, -3, -1) == "_on" then
+				node.name = "mesecons_pistons:piston_normal_on"
+			else
+				node.name = "mesecons_pistons:piston_normal_off"
+			end
+		end
+		local dir = {x=0, y=1, z=0}
+		node.param2 = minetest.dir_to_facedir(dir, true)
+		minetest.swap_node(pos, node)
+	end
+})
+
+minetest.register_lbm({
+	label = "Convert up piston pushers to use facedir",
+	name = ":mesecons_pistons:update_up_pushers",
+	nodenames = {"mesecons_pistons:piston_up_pusher_normal", "mesecons_pistons:piston_up_pusher_sticky"},
+	action = function(pos, node)
+		if string.find(node.name, "sticky") then
+			node.name = "mesecons_pistons:piston_pusher_sticky"
+		else
+			node.name = "mesecons_pistons:piston_pusher_normal"
+		end
+		local dir = {x=0, y=-1, z=0}
+		node.param2 = minetest.dir_to_facedir(dir, true)
+		minetest.swap_node(pos, node)
+	end
+})
+
+minetest.register_lbm({
+	label = "Convert down piston pushers to use facedir",
+	name = ":mesecons_pistons:update_down_pushers",
+	nodenames = {"mesecons_pistons:piston_down_pusher_normal", "mesecons_pistons:piston_down_pusher_sticky"},
+	action = function(pos, node)
+		if string.find(node.name, "sticky") then
+			node.name = "mesecons_pistons:piston_pusher_sticky"
+		else
+			node.name = "mesecons_pistons:piston_pusher_normal"
+		end
+		local dir = {x=0, y=1, z=0}
+		node.param2 = minetest.dir_to_facedir(dir, true)
+		minetest.swap_node(pos, node)
+	end
+})

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 = default.LIGHT_MAX-11,
 	mesecons = {conductor={
 		state = mesecon.state.on,
 		offstate = "mesecons:mesecon_off"

mesecons/presets.lua

@@ -1,8 +1,8 @@
 mesecon.rules = {}
 mesecon.state = {}
 
-mesecon.rules.default = {
-	{x =  0, y =  0, z = -1},
+mesecon.rules.default =
+{{x=0,  y=0,  z=-1},
  {x=1,  y=0,  z=0},
  {x=-1, y=0,  z=0},
  {x=0,  y=0,  z=1},
@@ -13,73 +13,49 @@ mesecon.rules.default = {
  {x=0,  y=1,  z=1},
  {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.floor = mesecon.mergetable(mesecon.rules.default, {{x = 0, y = -1, z = 0}})
+mesecon.rules.pplate = mesecon.mergetable(mesecon.rules.default, {{x=0, y=-2, z=0}})
 
-mesecon.rules.pplate = mesecon.mergetable(mesecon.rules.floor, {{x = 0, y = -2, z = 0}})
-
-mesecon.rules.buttonlike = {
-	{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},
-}
+ {x = 2,  y = 0, z = 0}}
 
-mesecon.rules.flat = {
-	{x =  1, 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},
+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
+ {x= 0, y= 0,  z=-1}}
 
 mesecon.rules.buttonlike_get = function(node)
+	local rules = mesecon.rules.buttonlike
 	local dir = minetest.facedir_to_dir(node.param2)
-	return rules_from_dir(rules_buttonlike, dir)
+	if dir.x == 1 then
+		-- No action needed
+	elseif dir.z == -1 then
+		rules=mesecon.rotate_rules_left(rules)
+	elseif dir.x == -1 then
+		rules=mesecon.rotate_rules_right(mesecon.rotate_rules_right(rules))
+	elseif dir.z == 1 then
+		rules=mesecon.rotate_rules_right(rules)
+	elseif dir.y == -1 then
+		rules=mesecon.rotate_rules_up(rules)
+	elseif dir.y == 1 then
+		rules=mesecon.rotate_rules_down(rules)
+	end
+	return rules
 end
 
 mesecon.state.on = "on"

mesecons/services.lua

@@ -21,8 +21,7 @@ mesecon.on_placenode = function(pos, node)
 			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)
+			minetest.swap_node(pos, {name = mesecon.get_conductor_off(node)})
 		end
 	end
 
@@ -63,74 +62,42 @@ mesecon.on_dignode = function(pos, node)
 	mesecon.execute_autoconnect_hooks_queue(pos, node)
 end
 
-function mesecon.on_blastnode(pos, intensity)
-	local node = minetest.get_node(pos)
-	minetest.remove_node(pos)
-	mesecon.on_dignode(pos, node)
-	return minetest.get_node_drops(node.name, "")
-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
+mesecon.do_overheat = function(pos)
+	local meta = minetest.get_meta(pos)
+	local heat = meta:get_int("heat") or 0
+
+	heat = heat + 1
+	meta:set_int("heat", heat)
+
+	if heat < mesecon.setting("overheat_max", 20) then
+		mesecon.queue:add_action(pos, "cooldown", {}, 1, nil, 0)
+	else
 		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
+mesecon.queue:add_function("cooldown", function (pos)
+	local meta = minetest.get_meta(pos)
+	local heat = meta:get_int("heat")
 
-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
+	if (heat > 0) then
+		meta:set_int("heat", heat - 1)
 	end
+end)
 
-local function global_cooldown(dtime)
-	cooldown_timer = cooldown_timer + dtime
-	if cooldown_timer < COOLDOWN_STEP then
-		return -- don't overload the CPU
+-- "Shim" for simple rotation, will result in the following item in nodedefs using it:
+-- "on_rotate = screwdriver.rotate_simple" if screwdriver mod is installed
+-- "on_rotate = nil" (essentially not present) if screwdriver mod is missing
+
+if screwdriver then
+	mesecon.rotate_simple = screwdriver.rotate_simple
 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 +1,15 @@
 -- SETTINGS
 function mesecon.setting(setting, default)
 	if type(default) == "boolean" then
-		local read = minetest.settings:get_bool("mesecon."..setting)
+		local read = minetest.setting_getbool("mesecon."..setting)
 		if read == nil then
 			return default
 		else
 			return read
 		end
 	elseif type(default) == "string" then
-		return minetest.settings:get("mesecon."..setting) or default
+		return minetest.setting_get("mesecon."..setting) or default
 	elseif type(default) == "number" then
-		return tonumber(minetest.settings:get("mesecon."..setting) or default)
+		return tonumber(minetest.setting_get("mesecon."..setting) or default)
 	end
 end

mesecons/util.lua

@@ -6,56 +6,6 @@ function mesecon.move_node(pos, newpos)
 	minetest.get_meta(pos):from_table(meta)
 end
 
--- Rules rotation Functions:
-function mesecon.rotate_rules_right(rules)
-	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_left(rules)
-	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)
 --[[
 	{
@@ -186,11 +136,19 @@ function mesecon.invertRule(r)
 	return vector.multiply(r, -1)
 end
 
-function mesecon.tablecopy(obj) -- deep copy
-	if type(obj) == "table" then
-		return table.copy(obj)
+function mesecon.tablecopy(table) -- deep table copy
+	if type(table) ~= "table" then return table end -- no need to copy
+	local newtable = {}
+
+	for idx, item in pairs(table) do
+		if type(item) == "table" then
+			newtable[idx] = mesecon.tablecopy(item)
+		else
+			newtable[idx] = item
 		end
-	return obj
+	end
+
+	return newtable
 end
 
 function mesecon.cmpAny(t1, t2)
@@ -220,7 +178,6 @@ 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"

mesecons_blinkyplant/doc/blinkyplant/description.html

@@ -1,2 +1 @@
 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

@@ -24,7 +24,6 @@ mesecon.register_node("mesecons_blinkyplant:blinky_plant", {
 	drawtype = "plantlike",
 	inventory_image = "jeija_blinky_plant_off.png",
 	paramtype = "light",
-	is_ground_content = false,
 	walkable = false,
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {

mesecons_button/init.lua

@@ -4,14 +4,13 @@
 
 mesecon.button_turnoff = function (pos)
 	local node = minetest.get_node(pos)
-	if node.name ~= "mesecons_button:button_on" then -- has been dug
-		return
-	end
+	if node.name=="mesecons_button:button_on" then --has not been dug
 		minetest.swap_node(pos, {name = "mesecons_button:button_off", param2=node.param2})
 		minetest.sound_play("mesecons_button_pop", {pos=pos})
 		local rules = mesecon.rules.buttonlike_get(node)
 		mesecon.receptor_off(pos, rules)
 	end
+end
 
 minetest.register_node("mesecons_button:button_off", {
 	drawtype = "nodebox",
@@ -25,7 +24,6 @@ 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,
@@ -47,14 +45,13 @@ minetest.register_node("mesecons_button:button_off", {
 		minetest.swap_node(pos, {name = "mesecons_button:button_on", param2=node.param2})
 		mesecon.receptor_on(pos, mesecon.rules.buttonlike_get(node))
 		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 +66,10 @@ 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 = minetest.LIGHT_MAX-7,
+	light_source = default.LIGHT_MAX-7,
 	sunlight_propagates = true,
 	selection_box = {
 		type = "fixed",
@@ -93,9 +89,7 @@ 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_commandblock/doc/commandblock/description.html

@@ -1,2 +1 @@
 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

@@ -181,7 +181,6 @@ 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,
@@ -190,13 +189,11 @@ minetest.register_node("mesecons_commandblock:commandblock_off", {
 	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",
@@ -207,6 +204,5 @@ minetest.register_node("mesecons_commandblock:commandblock_on", {
 	sounds = default.node_sound_stone_defaults(),
 	mesecons = {effector = {
 		action_off = commandblock_action_off
-	}},
-	on_blast = mesecon.on_blastnode,
+	}}
 })

mesecons_delayer/doc/delayer/description.html

@@ -1 +1 @@
-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.
+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.

mesecons_delayer/init.lua

@@ -87,7 +87,7 @@ minetest.register_node("mesecons_delayer:delayer_off_"..tostring(i), {
 	paramtype = "light",
 	paramtype2 = "facedir",
 	sunlight_propagates = true,
-	is_ground_content = false,
+	is_ground_content = true,
 	drop = 'mesecons_delayer:delayer_off_1',
 	on_punch = function (pos, node)
 		if node.name=="mesecons_delayer:delayer_off_1" then
@@ -114,8 +114,7 @@ minetest.register_node("mesecons_delayer:delayer_off_"..tostring(i), {
 			rules = delayer_get_input_rules,
 			action_on = delayer_activate
 		}
-	},
-	on_blast = mesecon.on_blastnode,
+	}
 })
 
 
@@ -143,7 +142,7 @@ minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), {
 	paramtype = "light",
 	paramtype2 = "facedir",
 	sunlight_propagates = true,
-	is_ground_content = false,
+	is_ground_content = true,
 	drop = 'mesecons_delayer:delayer_off_1',
 	on_punch = function (pos, node)
 		if node.name=="mesecons_delayer:delayer_on_1" then
@@ -158,7 +157,6 @@ minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), {
 	end,
 	delayer_time = delaytime,
 	delayer_offstate = "mesecons_delayer:delayer_off_"..tostring(i),
-	sounds = default.node_sound_stone_defaults(),
 	mesecons = {
 		receptor =
 		{
@@ -170,8 +168,7 @@ minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), {
 			rules = delayer_get_input_rules,
 			action_off = delayer_deactivate
 		}
-	},
-	on_blast = mesecon.on_blastnode,
+	}
 })
 end
 

mesecons_detector/doc/nodedetector/description.html

@@ -1,11 +1,6 @@
 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.
+It can also receive digiline signals. You can either send "GET" and it will
+respond with the detected nodename or you can send any other string and it will
+set this string as the node to scan for.
 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 +1,3 @@
 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

@@ -5,18 +5,15 @@ local GET_COMMAND = "GET"
 -- The radius can be specified in mesecons/settings.lua
 
 local function object_detector_make_formspec(pos)
-	local meta = minetest.get_meta(pos)
-	meta:set_string("formspec", "size[9,2.5]" ..
+	minetest.get_meta(pos):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}]"..
 		"button_exit[7,0.75;2,3;;Save]")
 end
 
-local function object_detector_on_receive_fields(pos, formname, fields, sender)
+local function object_detector_on_receive_fields(pos, _, fields)
 	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("digiline_channel", fields.digiline_channel)
@@ -31,17 +28,14 @@ local function object_detector_scan(pos)
 	if next(objs) == nil then return false end
 
 	local scanname = minetest.get_meta(pos):get_string("scanname")
-	local scan_for = {}
-	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 if scanning for any player or if specific playername was detected
+			if scanname == "" or foundname == scanname then
 				return true
 			end
 		end
@@ -66,7 +60,6 @@ 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",
@@ -77,14 +70,12 @@ minetest.register_node("mesecons_detector:object_detector_off", {
 	on_construct = object_detector_make_formspec,
 	on_receive_fields = object_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = object_detector_digiline,
-	on_blast = mesecon.on_blastnode,
+	digiline = object_detector_digiline
 })
 
 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',
@@ -95,8 +86,7 @@ minetest.register_node("mesecons_detector:object_detector_on", {
 	on_construct = object_detector_make_formspec,
 	on_receive_fields = object_detector_on_receive_fields,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = object_detector_digiline,
-	on_blast = mesecon.on_blastnode,
+	digiline = object_detector_digiline
 })
 
 minetest.register_craft({
@@ -108,15 +98,6 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craft({
-	output = 'mesecons_detector:object_detector_off',
-	recipe = {
-		{"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,
@@ -147,23 +128,17 @@ minetest.register_abm({
 -- 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]" ..
+	minetest.get_meta(pos):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):;${digiline_channel}]"..
+		"field[0.3,1.5;4,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]"..
 		"button_exit[7,0.75;2,3;;Save]")
 end
 
-local function node_detector_on_receive_fields(pos, fieldname, fields, sender)
+local function node_detector_on_receive_fields(pos, _, fields)
 	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
@@ -173,66 +148,32 @@ 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))
+		vector.subtract(pos, minetest.facedir_to_dir(node.param2))
 	).name
-	local scanname = meta:get_string("scanname")
+	local scanname = minetest.get_meta(pos):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)
+				local nodename = minetest.get_node(
+					vector.subtract(pos, minetest.facedir_to_dir(node.param2))
+				).name
+
+				digiline:receptor_send(pos, digiline.rules.default, channel, nodename)
 			else
 				meta:set_string("scanname", msg)
 				node_detector_make_formspec(pos)
 			end
-			end
 		end,
 	},
 	receptor = {}
@@ -259,7 +200,6 @@ 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",
@@ -268,16 +208,15 @@ minetest.register_node("mesecons_detector:node_detector_off", {
 	}},
 	on_construct = node_detector_make_formspec,
 	on_receive_fields = node_detector_on_receive_fields,
+	after_place_node = after_place_node_detector,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = node_detector_digiline,
-	on_blast = mesecon.on_blastnode,
+	digiline = node_detector_digiline
 })
 
 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',
@@ -286,9 +225,9 @@ minetest.register_node("mesecons_detector:node_detector_on", {
 	}},
 	on_construct = node_detector_make_formspec,
 	on_receive_fields = node_detector_on_receive_fields,
+	after_place_node = after_place_node_detector,
 	sounds = default.node_sound_stone_defaults(),
-	digiline = node_detector_digiline,
-	on_blast = mesecon.on_blastnode,
+	digiline = node_detector_digiline
 })
 
 minetest.register_craft({
@@ -300,15 +239,6 @@ minetest.register_craft({
 	}
 })
 
-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,

mesecons_extrawires/corner.lua

@@ -1,15 +1,12 @@
-local screwdriver_exists = minetest.global_exists("screwdriver")
-
 local corner_nodebox = {
 	type = "fixed",
-	-- ±0.001 is to prevent z-fighting
 	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)
@@ -36,22 +33,19 @@ minetest.register_node("mesecons_extrawires:corner_on", {
 	},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	walkable = false,
 	sunlight_propagates = true,
 	selection_box = corner_selectionbox,
 	node_box = corner_nodebox,
+	on_rotate = mesecon.rotate_simple,
 	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", {
@@ -67,21 +61,18 @@ minetest.register_node("mesecons_extrawires:corner_off", {
 	},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	walkable = false,
 	sunlight_propagates = true,
 	selection_box = corner_selectionbox,
 	node_box = corner_nodebox,
+	on_rotate = mesecon.rotate_simple,
 	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({

mesecons_extrawires/crossover.lua

@@ -29,19 +29,16 @@ minetest.register_node("mesecons_extrawires:crossover_off", {
 		"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},
-	sounds = default.node_sound_defaults(),
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_01", {
@@ -56,19 +53,16 @@ minetest.register_node("mesecons_extrawires:crossover_01", {
 		"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, not_in_creative_inventory=1},
-	sounds = default.node_sound_defaults(),
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_10", {
@@ -83,19 +77,16 @@ minetest.register_node("mesecons_extrawires:crossover_10", {
 		"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},
-	sounds = default.node_sound_defaults(),
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_node("mesecons_extrawires:crossover_on", {
@@ -110,19 +101,16 @@ minetest.register_node("mesecons_extrawires:crossover_on", {
 		"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},
-	sounds = default.node_sound_defaults(),
 	mesecons = {
 		conductor = {
 			states = crossover_states,
 			rules = crossover_get_rules(),
 		}
 	},
-	on_blast = mesecon.on_blastnode,
 })
 
 minetest.register_craft({

mesecons_extrawires/depends.txt

@@ -1,3 +1,2 @@
 default
 mesecons
-screwdriver?

mesecons_extrawires/doc/corner/description.html

@@ -1 +1 @@
-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.
+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.

mesecons_extrawires/doc/crossing/description.html

@@ -1 +1 @@
-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.
+Insulated crossing are conductors that conduct two signals between the opposing sides, the signals are insulated to each other.

mesecons_extrawires/doc/mese/description.html

@@ -1 +1 @@
-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.
+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

mesecons_extrawires/doc/tjunction/description.html

@@ -1 +1 @@
-Insulated T-Junctions are conductors that only conduct between the inputs (also not up or down). Like uninsulated wires, they work through unloaded blocks.
+Insulated T-Junctions are conductors that only conduct between the inputs (also not up or down).

mesecons_extrawires/doc/vertical/description.html

@@ -1 +1 @@
-Vertical Mesecons only conduct up and down. Plates appear at the ends, at that place they also conduct to the side. Like horizontal wires, they work through unloaded blocks.
+Vertical Mesecons only conduct up and down. Plates appear at the ends, at that place they also conduct to the side.

mesecons_extrawires/mesewire.lua

@@ -26,8 +26,7 @@ local powered_def = mesecon.mergetable(minetest.registered_nodes["default:mese"]
 		offstate = "default:mese",
 		rules = mesewire_rules
 	}},
-	groups = {cracky = 1, not_in_creative_inventory = 1},
-	on_blast = mesecon.on_blastnode,
+	groups = {cracky = 1, not_in_creative_inventory = 1}
 })
 
 for i, v in pairs(powered_def.tiles) do

mesecons_extrawires/tjunction.lua

@@ -1,15 +1,12 @@
-local screwdriver_exists = minetest.global_exists("screwdriver")
-
 local tjunction_nodebox = {
 	type = "fixed",
-	-- ±0.001 is to prevent z-fighting
 	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, -3/32},}
 }
 
 local tjunction_selectionbox = {
 		type = "fixed",
-		fixed = { -16/32, -16/32, -16/32, 16/32, -12/32, 7/32 },
+		fixed = { -16/32-0.001, -18/32, -16/32, 16/32+0.001, -12/32, 7/32 },
 }
 
 local tjunction_get_rules = function (node)
@@ -37,22 +34,19 @@ minetest.register_node("mesecons_extrawires:tjunction_on", {
 	},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	walkable = false,
 	sunlight_propagates = true,
 	selection_box = tjunction_selectionbox,
 	node_box = tjunction_nodebox,
+	on_rotate = mesecon.rotate_simple,
 	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
 	drop = "mesecons_extrawires:tjunction_off",
-	sounds = default.node_sound_defaults(),
 	mesecons = {conductor =
 	{
 		state = mesecon.state.on,
 		rules = tjunction_get_rules,
 		offstate = "mesecons_extrawires:tjunction_off"
-	}},
-	on_blast = mesecon.on_blastnode,
-	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
+	}}
 })
 
 minetest.register_node("mesecons_extrawires:tjunction_off", {
@@ -68,21 +62,18 @@ minetest.register_node("mesecons_extrawires:tjunction_off", {
 	},
 	paramtype = "light",
 	paramtype2 = "facedir",
-	is_ground_content = false,
 	walkable = false,
 	sunlight_propagates = true,
 	selection_box = tjunction_selectionbox,
 	node_box = tjunction_nodebox,
+	on_rotate = mesecon.rotate_simple,
 	groups = {dig_immediate = 3},
-	sounds = default.node_sound_defaults(),
 	mesecons = {conductor =
 	{
 		state = mesecon.state.off,
 		rules = tjunction_get_rules,
 		onstate = "mesecons_extrawires:tjunction_on"
-	}},
-	on_blast = mesecon.on_blastnode,
-	on_rotate = screwdriver_exists and screwdriver.rotate_simple,
+	}}
 })
 
 minetest.register_craft({

mesecons_extrawires/vertical.lua

@@ -77,19 +77,18 @@ end
 
 -- Vertical wire
 mesecon.register_node("mesecons_extrawires:vertical", {
-	description = "Vertical Mesecon",
+	description = "Vertical mesecon",
 	drawtype = "nodebox",
 	walkable = false,
 	paramtype = "light",
-	is_ground_content = false,
 	sunlight_propagates = true,
 	selection_box = vertical_box,
 	node_box = vertical_box,
+	on_rotate = false,
 	is_vertical_conductor = true,
 	drop = "mesecons_extrawires:vertical_off",
 	after_place_node = vertical_update,
-	after_dig_node = vertical_update,
-	sounds = default.node_sound_defaults(),
+	after_dig_node = vertical_update
 },{
 	tiles = {"mesecons_wire_off.png"},
 	groups = {dig_immediate=3},
@@ -114,16 +113,15 @@ mesecon.register_node("mesecons_extrawires:vertical_top", {
 	drawtype = "nodebox",
 	walkable = false,
 	paramtype = "light",
-	is_ground_content = false,
 	sunlight_propagates = true,
 	groups = {dig_immediate=3, not_in_creative_inventory=1},
 	selection_box = top_box,
 	node_box = top_box,
+	on_rotate = false,
 	is_vertical_conductor = true,
 	drop = "mesecons_extrawires:vertical_off",
 	after_place_node = vertical_update,
-	after_dig_node = vertical_update,
-	sounds = default.node_sound_defaults(),
+	after_dig_node = vertical_update
 },{
 	tiles = {"mesecons_wire_off.png"},
 	mesecons = {conductor = {
@@ -146,16 +144,15 @@ mesecon.register_node("mesecons_extrawires:vertical_bottom", {
 	drawtype = "nodebox",
 	walkable = false,
 	paramtype = "light",
-	is_ground_content = false,
 	sunlight_propagates = true,
 	groups = {dig_immediate = 3, not_in_creative_inventory = 1},
 	selection_box = bottom_box,
 	node_box = bottom_box,
+	on_rotate = false,
 	is_vertical_conductor = true,
 	drop = "mesecons_extrawires:vertical_off",
 	after_place_node = vertical_update,
-	after_dig_node = vertical_update,
-	sounds = default.node_sound_defaults(),
+	after_dig_node = vertical_update
 },{
 	tiles = {"mesecons_wire_off.png"},
 	mesecons = {conductor = {

mesecons_fpga/depends.txt

@@ -1,2 +1 @@
 mesecons
-screwdriver?

mesecons_fpga/doc/fpga/description.html

@@ -1,6 +1,5 @@
 FPGAs can be used to chain multiple logic gates together in a compact manner.
 They come with 4 I/O ports and 10 internal registers,
-which can then be connected with each other to form logic circuits.
-They work fine in unloaded blocks.<br />
+which can then be connected with eachother to form logic circuits.<br />
 Supported gate types: <b>AND</b>, <b>OR</b>, <b>NOT</b>, <b>XOR</b>, <b>NAND</b>, <b>XNOR</b>, <b>Buffer</b> (=)<br />
 I/O ports: <b>A B C D</b>; Registers: numbered <b>0</b> to <b>9</b>

mesecons_fpga/init.lua

@@ -69,11 +69,10 @@ plg.register_nodes({
 		"jeija_fpga_sides.png"
 	},
 	inventory_image = "", -- replaced later
-	is_ground_content = false,
 	sunlight_propagates = true,
 	paramtype = "light",
 	walkable = true,
-	groups = {dig_immediate = 2, mesecon = 3, overheat = 1},
+	groups = {dig_immediate = 2, mesecon = 3},
 	drop = "mesecons_fpga:fpga0000",
 	selection_box = {
 		type = "fixed",
@@ -117,45 +116,6 @@ plg.register_nodes({
 	after_dig_node = function(pos, node)
 		mesecon.receptor_off(pos, plg.rules[node.name])
 	end,
-	on_blast = mesecon.on_blastnode,
-	on_rotate = function(pos, node, user, mode)
-		local abcd1 = {"A", "B", "C", "D"}
-		local abcd2 = {A = 1, B = 2, C = 3, D = 4}
-		local ops = {"op1", "op2", "dst"}
-		local dir = 0
-		if mode == screwdriver.ROTATE_FACE then -- clock-wise
-			dir = 1
-			if user and user:is_player() then
-				minetest.chat_send_player(user:get_player_name(),
-						"FPGA ports have been rotated clockwise.")
-			end
-		elseif mode == screwdriver.ROTATE_AXIS then -- counter-clockwise
-			dir = -1
-			if user and user:is_player() then
-				minetest.chat_send_player(user:get_player_name(),
-						"FPGA ports have been rotated counter-clockwise.")
-			end
-		end
-
-		local meta = minetest.get_meta(pos)
-		local instr = lcore.deserialize(meta:get_string("instr"))
-		for i = 1, #instr do
-			for _, op in ipairs(ops) do
-				local o = instr[i][op]
-				if o and o.type == "io" then
-					local num = abcd2[o.port]
-					num = num + dir
-					if num > 4 then num = 1
-					elseif num < 1 then num = 4 end
-					instr[i][op].port = abcd1[num]
-				end
-			end
-		end
-
-		meta:set_string("instr", lcore.serialize(instr))
-		plg.update_formspec(pos, instr)
-		return true
-	end,
 })
 
 
@@ -310,11 +270,6 @@ plg.update = function(pos)
 	local meta = minetest.get_meta(pos)
 	if meta:get_int("valid") ~= 1 then
 		return
-	elseif mesecon.do_overheat(pos) then
-		plg.setports(pos, false, false, false, false)
-		meta:set_int("valid", 0)
-		meta:set_string("infotext", "FPGA (overheated)")
-		return
 	end
 
 	local is = lcore.deserialize(meta:get_string("instr"))

mesecons_gates/doc/and/description.html

@@ -1,2 +1 @@
-AND gates power their output if both inputs (from left and right) are powered.
-They work in unloaded blocks.
+And gates power their output if both inputs (from left and right) are powered.

mesecons_gates/doc/diode/description.html

@@ -1,2 +1 @@
-Diodes conduct signals in one direction only.
-They work in unloaded blocks.
+Mesecon diodes, just like real ones, only transfer power (signals) in one direction only.