LV LED: Replace silver wire with empty spool on craft

Luanti 5.11 showed a lot of flaws in the shading of the CNC models, some
of which were previously obscured. Fix the models so that smooth shading
is applied where appropriate and sharp/flat shading where appropriate.
The modified files have also been run through ExeVirus' CompressObj.

README.md

@@ -15,10 +15,10 @@ world. A few notable features:
   * Minetest 5.0.0 or newer
   * [Minetest Game](https://github.com/minetest/minetest_game/)
   * [mesecons](https://github.com/minetest-mods/mesecons) -> signalling events
-  * [pipeworks](https://gitlab.com/VanessaE/pipeworks/) -> automation of item transport
+  * [pipeworks](https://github.com/mt-mods/pipeworks) -> automation of item transport
   * [moreores](https://github.com/minetest-mods/moreores/) -> additional ores
-  * [basic_materials](https://gitlab.com/VanessaE/basic_materials) -> basic craft items
-  * Supports [moretrees](https://gitlab.com/VanessaE/moretrees) -> rubber trees
+  * [basic_materials](https://github.com/mt-mods/basic_materials) -> basic craft items
+  * Supports [moretrees](https://github.com/mt-mods/moretrees) -> rubber trees
   * Consult `depends.txt` or `mod.conf` of each mod for further dependency information.
 
 

extranodes/init.lua

@@ -27,6 +27,12 @@ if minetest.get_modpath("moreblocks") then
 		tiles={"technic_granite.png"},
 	})
 
+	stairsplus:register_all("technic", "granite_bricks", "technic:granite_bricks", {
+		description=S("Granite Bricks"),
+		groups={cracky=1, not_in_creative_inventory=1},
+		tiles={"technic_granite_bricks.png"},
+	})
+
 	stairsplus:register_all("technic", "concrete", "technic:concrete", {
 		description=S("Concrete"),
 		groups={cracky=3, not_in_creative_inventory=1},

settingtypes.txt

@@ -0,0 +1,9 @@
+#    Safety feature for the chainsaw tool aimed to prevent cutting structures
+#    built by players.
+#
+#    Trunk nodes generated by mapgen have a rotation of '0' whereas manually
+#    placed trunks usually have another value. However, some mods might generate
+#    trees with rotation != 0, which renders the chainsaw useless on them.
+#
+#    Disabling this feature will sacrifice safety for convenience.
+technic_safe_chainsaw (Chainsaw safety feature) bool true

technic/doc/api.md

@@ -160,6 +160,11 @@ Unsorted functions:
 	* If `technic.power_tools[itemstack:get_name()]` is `nil` (or `false`), this
 	  function does nothing, else that value is the maximum charge.
 	* The itemstack metadata is changed to contain the charge.
+* `technic.get_charge(itemstack)`
+	* Returns the charge and max charge of the given itemstack.
+	* If the itemstack is not an RE chargeable item, both return values will be zero.
+* `technic.set_charge(itemstack, charge)`
+	* Modifies the charge of the given itemstack.
 
 ### Node-specific
 * `technic.get_or_load_node(pos)`

technic/helpers.lua

@@ -65,15 +65,26 @@ function technic.swap_node(pos, name)
 end
 
 
+--- Returns the meta of an item
+-- Gets overridden when legacy.lua is loaded
+function technic.get_stack_meta(itemstack)
+	return itemstack:get_meta()
+end
+
+--- Same as technic.get_stack_meta for cans
+function technic.get_stack_meta_cans(itemstack)
+	return itemstack:get_meta()
+end
+
+
 --- Fully charge RE chargeable item.
 -- Must be defined early to reference in item definitions.
 function technic.refill_RE_charge(stack)
 	local max_charge = technic.power_tools[stack:get_name()]
 	if not max_charge then return stack end
+	local meta = technic.get_stack_meta(stack)
+	meta:set_int("technic:charge", max_charge)
 	technic.set_RE_wear(stack, max_charge, max_charge)
-	local meta = minetest.deserialize(stack:get_metadata()) or {}
-	meta.charge = max_charge
-	stack:set_metadata(minetest.serialize(meta))
 	return stack
 end
 

technic/legacy.lua

@@ -39,3 +39,40 @@ for i = 0, 64 do
 	minetest.register_alias("technic:lv_cable"..i, "technic:lv_cable")
 end
 
+-- Item meta
+
+-- Meta keys that have changed
+technic.legacy_meta_keys = {
+	["charge"] = "technic:charge",
+}
+
+-- Converts legacy itemstack metadata string to itemstack meta and returns the ItemStackMetaRef
+function technic.get_stack_meta(itemstack)
+	local meta = itemstack:get_meta()
+	local legacy_string = meta:get("") -- Get deprecated metadata
+	if legacy_string then
+		local legacy_table = minetest.deserialize(legacy_string)
+		if legacy_table then
+			local table = meta:to_table()
+			for k, v in pairs(legacy_table) do
+				table.fields[technic.legacy_meta_keys[k] or k] = v
+			end
+			meta:from_table(table)
+		end
+		meta:set_string("", "") -- Remove deprecated metadata
+	end
+	return meta
+end
+
+-- Same as technic.get_stack_meta for cans.
+-- (Cans didn't store a serialized table in the legacy metadata string, but just a number.)
+function technic.get_stack_meta_cans(itemstack)
+	local meta = itemstack:get_meta()
+	local legacy_string = meta:get("") -- Get deprecated metadata
+	if legacy_string then
+		meta:set_string("can_level", legacy_string)
+		meta:set_string("", "") -- Remove deprecated metadata
+		return meta
+	end
+	return meta
+end

technic/machines/HV/nuclear_reactor.lua

@@ -31,24 +31,26 @@ minetest.register_craft({
 })
 
 local function make_reactor_formspec(meta)
-	local f = "size[8,9]"..
-	"label[0,0;"..S("Nuclear Reactor Rod Compartment").."]"..
-	"list[current_name;src;2,1;3,2;]"..
-	"list[current_player;main;0,5;8,4;]"..
-	"listring[]"..
-	"button[5.5,1.5;2,1;start;Start]"..
-	"checkbox[5.5,2.5;autostart;automatic Start;"..meta:get_string("autostart").."]"
+	local f =
+		"formspec_version[4]"..
+		"size[10.75,10.75]"..
+		"label[0.2,0.4;"..S("Nuclear Reactor Rod Compartment").."]"..
+		"list[current_name;src;1.5,1;3,2;]"..
+		"list[current_player;main;0.5,5.5;8,4;]"..
+		"listring[]"..
+		"button[5.7,1;2,1;start;Start]"..
+		"checkbox[5.7,2.75;autostart;automatic Start;"..meta:get_string("autostart").."]"
 	if not digiline_remote_path then
 		return f
 	end
 	local digiline_enabled = meta:get_string("enable_digiline")
-	f = f.."checkbox[0.5,2.8;enable_digiline;Enable Digiline;"..digiline_enabled.."]"
+	f = f.."checkbox[1.5,3.75;enable_digiline;Enable Digiline channel;"..digiline_enabled.."]"
 	if digiline_enabled ~= "true" then
 		return f
 	end
 	return f..
-		"button_exit[4.6,3.69;2,1;save;Save]"..
-		"field[1,4;4,1;remote_channel;Digiline Remote Channel;${remote_channel}]"
+		"field[2,4.2;4.25,1;remote_channel;;${remote_channel}]" ..
+		"button_exit[6.5,4.2;2,1;save;Save]"
 end
 
 local SS_OFF = 0
@@ -140,8 +142,11 @@ of a lead layer it will be converted to a lead layer.
 --]]
 local function reactor_structure_badness(pos)
 	local vm = VoxelManip()
+
+	-- Blast-resistant Concrete Block layer outer positions
 	local pos1 = vector.subtract(pos, 3)
 	local pos2 = vector.add(pos, 3)
+
 	local MinEdge, MaxEdge = vm:read_from_map(pos1, pos2)
 	local data = vm:get_data()
 	local area = VoxelArea:new({MinEdge=MinEdge, MaxEdge=MaxEdge})
@@ -157,16 +162,19 @@ local function reactor_structure_badness(pos)
 	for z = pos1.z, pos2.z do
 	for y = pos1.y, pos2.y do
 	for x = pos1.x, pos2.x do
+		-- In the entire volume, make sure there is:
 		local cid = data[area:index(x, y, z)]
 		if x == pos1.x or x == pos2.x or
 		   y == pos1.y or y == pos2.y or
 		   z == pos1.z or z == pos2.z then
+			-- r=3 : Blast-resistant Concrete Block shell
 			if cid == c_blast_concrete then
 				blast_layer = blast_layer + 1
 			end
 		elseif x == pos1.x+1 or x == pos2.x-1 or
 		       y == pos1.y+1 or y == pos2.y-1 or
 		       z == pos1.z+1 or z == pos2.z-1 then
+			-- r=2 : Lead Block shell
 			if cid == c_lead then
 				lead_layer = lead_layer + 1
 			elseif cid == c_steel then
@@ -175,6 +183,7 @@ local function reactor_structure_badness(pos)
 		elseif x == pos1.x+2 or x == pos2.x-2 or
 		       y == pos1.y+2 or y == pos2.y-2 or
 		       z == pos1.z+2 or z == pos2.z-2 then
+			-- r=1 : Water cooling
 			if cid == c_water_source or cid == c_water_flowing then
 				water_layer = water_layer + 1
 			end
@@ -184,6 +193,8 @@ local function reactor_structure_badness(pos)
 	end
 
 	if steel_layer >= 96 then
+		-- Legacy: convert stainless steel to lead
+		-- Why don't we accept both without conversion?
 		for z = pos1.z+1, pos2.z-1 do
 		for y = pos1.y+1, pos2.y-1 do
 		for x = pos1.x+1, pos2.x-1 do
@@ -206,6 +217,7 @@ local function reactor_structure_badness(pos)
 	if water_layer > 25 then water_layer = 25 end
 	if lead_layer > 96 then lead_layer = 96 end
 	if blast_layer > 216 then blast_layer = 216 end
+	-- Amount of missing blocks
 	return (25 - water_layer) + (96 - lead_layer) + (216 - blast_layer)
 end
 
@@ -297,7 +309,7 @@ local function run(pos, node)
 		end
 		meta:set_int("HV_EU_supply", 0)
 		meta:set_int("burn_time", 0)
-		meta:set_string("infotext", S("%s Idle"):format(reactor_desc))
+		meta:set_string("infotext", S("@1 Idle", reactor_desc))
 		technic.swap_node(pos, "technic:hv_nuclear_reactor_core")
 		meta:set_int("structure_accumulated_badness", 0)
 		siren_clear(pos, meta)

technic/machines/HV/quarry.lua

@@ -110,6 +110,40 @@ local function quarry_handle_purge(pos)
 	end
 end
 
+-- Determines whether the quarry can dig the node at "pos"
+-- "startpos" is located a few nodes above the quarry in South West direction (X-, Z-)
+-- Returns the node to dig (to avoid double minetest.get_node lookup)
+local function quarry_can_dig_node(startpos, pos, quarry_owner)
+	if minetest.is_protected(pos, quarry_owner) then
+		return nil
+	end
+
+	local node = technic.get_or_load_node(pos) or minetest.get_node(pos)
+	local def = minetest.registered_nodes[node.name] or {diggable=false}
+	-- doors mod among other thing does NOT like a nil digger...
+	local fakedigger = pipeworks.create_fake_player({
+		name = quarry_owner
+	})
+	if not def.diggable or (def.can_dig and not def.can_dig(pos, fakedigger)) then
+		return nil
+	end
+
+	-- Find airlike nodes on top of the current node. The entire Y column must be free.
+	for ay = pos.y+1, startpos.y do
+		local checkpos = {x=pos.x, y=ay, z=pos.z}
+		local checknode = technic.get_or_load_node(checkpos) or minetest.get_node(checkpos)
+
+		local cdef = minetest.registered_nodes[checknode.name] or {}
+		local is_kind_of_gas = cdef.buildable_to and cdef.sunlight_propagates and not cdef.walkable
+			and not cdef.diggable and (cdef.drawtype == "airlike" or cdef.drawtype == "glasslike")
+		if not is_kind_of_gas then
+			return nil
+		end
+	end
+
+	return node
+end
+
 local function quarry_run(pos, node)
 	local meta = minetest.get_meta(pos)
 	local inv = meta:get_inventory()
@@ -153,35 +187,11 @@ local function quarry_run(pos, node)
 				vector.new(0, -ry, 0)),
 				vector.multiply(pdir, rp)),
 				vector.multiply(qdir, rq))
-			local can_dig = true
-			if can_dig and minetest.is_protected and minetest.is_protected(digpos, owner) then
-				can_dig = false
-			end
-			local dignode
-			if can_dig then
-				dignode = technic.get_or_load_node(digpos) or minetest.get_node(digpos)
-				local dignodedef = minetest.registered_nodes[dignode.name] or {diggable=false}
-				-- doors mod among other thing does NOT like a nil digger...
-				local fakedigger = pipeworks.create_fake_player({
-					name = owner
-				})
-				if not dignodedef.diggable or (dignodedef.can_dig and not dignodedef.can_dig(digpos, fakedigger)) then
-					can_dig = false
-				end
-			end
 
-			if can_dig then
-				for ay = startpos.y, digpos.y+1, -1 do
-					local checkpos = {x=digpos.x, y=ay, z=digpos.z}
-					local checknode = technic.get_or_load_node(checkpos) or minetest.get_node(checkpos)
-					if checknode.name ~= "air" then
-						can_dig = false
-						break
-					end
-				end
-			end
 			nd = nd + 1
-			if can_dig then
+
+			local dignode = quarry_can_dig_node(startpos, digpos, owner)
+			if dignode then
 				minetest.remove_node(digpos)
 				local drops = minetest.get_node_drops(dignode.name, "")
 				for _, dropped_item in ipairs(drops) do

technic/machines/LV/grinder.lua

@@ -9,5 +9,25 @@ minetest.register_craft({
 	}
 })
 
+if (minetest.get_modpath('everness')) then
+	minetest.register_craft({
+		output = 'technic:lv_grinder',
+		recipe = {
+			{'everness:coral_desert_stone', 'default:diamond',        'everness:coral_desert_stone'},
+			{'everness:coral_desert_stone', 'technic:machine_casing', 'everness:coral_desert_stone'},
+			{'technic:granite',             'technic:lv_cable',       'technic:granite'},
+		}
+	})
+
+	minetest.register_craft({
+		output = 'technic:lv_grinder',
+		recipe = {
+			{'everness:forsaken_desert_stone', 'default:diamond',        'everness:forsaken_desert_stone'},
+			{'everness:forsaken_desert_stone', 'technic:machine_casing', 'everness:forsaken_desert_stone'},
+			{'technic:granite',                'technic:lv_cable',       'technic:granite'},
+		}
+	})
+end
+
 technic.register_grinder({tier="LV", demand={200}, speed=1})
 

technic/machines/LV/led.lua

@@ -90,6 +90,7 @@ minetest.register_craft({
 	recipe = {
 		{"", "homedecor:plastic_sheeting", ""},
 		{"homedecor:plastic_sheeting", "technic:doped_silicon_wafer", "homedecor:plastic_sheeting"},
-		{"", "technic:fine_silver_wire", ""},
-	}
+		{"", "basic_materials:silver_wire", ""},
+	},
+	replacements = { {"basic_materials:silver_wire", "basic_materials:empty_spool"}, },
 })

technic/machines/other/frames.lua

@@ -324,6 +324,7 @@ for zp = 0, 1 do
 
 		on_rightclick = function(pos, node, placer, itemstack, pointed_thing)
 			if is_supported_node(itemstack:get_name()) then
+				-- Stripped down version of "core.item_place_node"
 				if minetest.is_protected(pos, placer:get_player_name()) then
 					minetest.log("action", placer:get_player_name()
 						.. " tried to place " .. itemstack:get_name()
@@ -347,8 +348,7 @@ for zp = 0, 1 do
 				end
 
 				-- Run script hook
-				local callback = nil
-				for _, _ in ipairs(minetest.registered_on_placenodes) do
+				for _, callback in ipairs(minetest.registered_on_placenodes) do
 					-- Copy pos and node because callback can modify them
 					local pos_copy = { x = pos.x, y = pos.y, z = pos.z }
 					local newnode_copy = { name = def.name, param1 = 0, param2 = 0 }

technic/machines/register/battery_box.lua

@@ -92,7 +92,7 @@ local dirtab = {
 
 local tube = {
 	insert_object = function(pos, node, stack, direction)
-		print(minetest.pos_to_string(direction), dirtab[direction.x+2+(direction.z+2)*2], node.param2)
+		--print(minetest.pos_to_string(direction), dirtab[direction.x+2+(direction.z+2)*2], node.param2)
 		if direction.y == 1
 			or (direction.y == 0 and dirtab[direction.x+2+(direction.z+2)*2] == node.param2) then
 			return stack
@@ -106,7 +106,7 @@ local tube = {
 		end
 	end,
 	can_insert = function(pos, node, stack, direction)
-		print(minetest.pos_to_string(direction), dirtab[direction.x+2+(direction.z+2)*2], node.param2)
+		--print(minetest.pos_to_string(direction), dirtab[direction.x+2+(direction.z+2)*2], node.param2)
 		if direction.y == 1
 			or (direction.y == 0 and dirtab[direction.x+2+(direction.z+2)*2] == node.param2) then
 			return false
@@ -409,28 +409,23 @@ minetest.register_on_player_receive_fields(
 	end
 )
 
-local function default_get_charge(itemstack)
+function technic.get_charge(itemstack)
 	-- check if is chargable
 	local tool_name = itemstack:get_name()
 	if not technic.power_tools[tool_name] then
 		return 0, 0
 	end
-	-- Set meta data for the tool if it didn't do it itself
-	local item_meta = minetest.deserialize(itemstack:get_metadata()) or {}
-	if not item_meta.charge then
-		item_meta.charge = 0
-	end
-	return item_meta.charge, technic.power_tools[tool_name]
+	local item_meta = technic.get_stack_meta(itemstack)
+	return item_meta:get_int("technic:charge"), technic.power_tools[tool_name]
 end
 
-local function default_set_charge(itemstack, charge)
+function technic.set_charge(itemstack, charge)
 	local tool_name = itemstack:get_name()
 	if technic.power_tools[tool_name] then
 		technic.set_RE_wear(itemstack, charge, technic.power_tools[tool_name])
 	end
-	local item_meta = minetest.deserialize(itemstack:get_metadata()) or {}
-	item_meta.charge = charge
-	itemstack:set_metadata(minetest.serialize(item_meta))
+	local item_meta = technic.get_stack_meta(itemstack)
+	item_meta:set_int("technic:charge", charge)
 end
 
 function technic.charge_tools(meta, batt_charge, charge_step)
@@ -442,8 +437,8 @@ function technic.charge_tools(meta, batt_charge, charge_step)
 
 	-- get callbacks
 	local src_def = src_stack:get_definition()
-	local technic_get_charge = src_def.technic_get_charge or default_get_charge
-	local technic_set_charge = src_def.technic_set_charge or default_set_charge
+	local technic_get_charge = src_def.technic_get_charge or technic.get_charge
+	local technic_set_charge = src_def.technic_set_charge or technic.set_charge
 
 	-- get tool charge
 	local tool_charge, item_max_charge = technic_get_charge(src_stack)
@@ -476,8 +471,8 @@ function technic.discharge_tools(meta, batt_charge, charge_step, max_charge)
 
 	-- get callbacks
 	local src_def = src_stack:get_definition()
-	local technic_get_charge = src_def.technic_get_charge or default_get_charge
-	local technic_set_charge = src_def.technic_set_charge or default_set_charge
+	local technic_get_charge = src_def.technic_get_charge or technic.get_charge
+	local technic_set_charge = src_def.technic_set_charge or technic.set_charge
 
 	-- get tool charge
 	local tool_charge, item_max_charge = technic_get_charge(src_stack)

technic/machines/register/cables.lua

@@ -43,84 +43,106 @@ local function check_connections(pos)
 	return connections
 end
 
-local function clear_networks(pos)
+local clear_networks
+
+local function clear_network(network_id)
+	if not network_id then
+		return
+	end
+
+	for _,v in pairs(technic.networks[network_id].all_nodes) do
+		local pos1 = minetest.hash_node_position(v)
+		technic.cables[pos1] = nil
+	end
+	local network_bckup = technic.networks[network_id]
+	technic.networks[network_id] = nil
+
+	for _,n_pos in pairs(network_bckup.PR_nodes) do
+		clear_networks(n_pos)
+	end
+	for _,n_pos in pairs(network_bckup.RE_nodes) do
+		clear_networks(n_pos)
+	end
+	for _,n_pos in pairs(network_bckup.BA_nodes) do
+		clear_networks(n_pos)
+	end
+end
+
+clear_networks = function(pos)
 	local node = minetest.get_node(pos)
 	local meta = minetest.get_meta(pos)
 	local placed = node.name ~= "air"
 	local positions = check_connections(pos)
+
 	if #positions < 1 then return end
-	local dead_end = #positions == 1
-	for _,connected_pos in pairs(positions) do
-		local net = technic.cables[minetest.hash_node_position(connected_pos)]
-		if net and technic.networks[net] then
-			if dead_end and placed then
-				-- Dead end placed, add it to the network
-				-- Get the network
-				local network_id = technic.cables[minetest.hash_node_position(positions[1])]
-				if not network_id then
-					-- We're evidently not on a network, nothing to add ourselves to
-					return
-				end
-				local sw_pos = minetest.get_position_from_hash(network_id)
-				sw_pos.y = sw_pos.y + 1
-				local network = technic.networks[network_id]
-				local tier = network.tier
 
-				-- Actually add it to the (cached) network
-				-- !! IMPORTANT: ../switching_station.lua -> check_node_subp() must be kept in sync
+	if #positions == 1 then
+		if placed then
+			-- Dead end placed, add it to the network
+			-- Get the network
+			local network_id = technic.cables[minetest.hash_node_position(positions[1])]
+			if not network_id then
+				-- We're evidently not on a network, nothing to add ourselves to
+				return
+			end
+			local network = technic.networks[network_id]
+			local tier = network.tier
+
+			-- Actually add it to the (cached) network
+			-- !! IMPORTANT: ../switching_station.lua -> check_node_subp() must be kept in sync
+			if technic.is_tier_cable(node.name, tier) then
 				technic.cables[minetest.hash_node_position(pos)] = network_id
-				pos.visited = 1
-				if technic.is_tier_cable(node.name, tier) then
-					-- Found a cable
-					table.insert(network.all_nodes,pos)
-				elseif technic.machines[tier][node.name] then
-					-- Found a machine
-					local eu_type = technic.machines[tier][node.name]
-					meta:set_string(tier.."_network", string.format("%.20g", network_id))
-					if     eu_type == technic.producer then
-						table.insert(network.PR_nodes, pos)
-					elseif eu_type == technic.receiver then
-						table.insert(network.RE_nodes, pos)
-					elseif eu_type == technic.producer_receiver then
-						table.insert(network.PR_nodes, pos)
-						table.insert(network.RE_nodes, pos)
-					elseif eu_type == technic.battery then
-						table.insert(network.BA_nodes, pos)
-					end
-					-- Note: SPECIAL (i.e. switching station) is not traversed!
+				table.insert(network.all_nodes,pos)
+			elseif technic.machines[tier][node.name] then
+				-- Found a machine
+				local eu_type = technic.machines[tier][node.name]
+				meta:set_string(tier.."_network", string.format("%.20g", network_id))
+				meta:set_int(tier.."_EU_timeout", 2)
+				if     eu_type == technic.producer then
+					table.insert(network.PR_nodes, pos)
+				elseif eu_type == technic.receiver then
+					table.insert(network.RE_nodes, pos)
+				elseif eu_type == technic.producer_receiver then
+					table.insert(network.PR_nodes, pos)
+					table.insert(network.RE_nodes, pos)
+				elseif eu_type == technic.battery then
+					table.insert(network.BA_nodes, pos)
 				end
-			elseif dead_end and not placed then
-				-- Dead end removed, remove it from the network
-				-- Get the network
-				local network_id = technic.cables[minetest.hash_node_position(positions[1])]
-				if not network_id then
-					-- We're evidently not on a network, nothing to add ourselves to
-					return
-				end
-				local network = technic.networks[network_id]
+				-- Note: SPECIAL (i.e. switching station) is not traversed!
+			end
+		else
+			-- Dead end removed, remove it from the network
+			-- Get the network
+			local network_id = technic.cables[minetest.hash_node_position(positions[1])]
+			if not network_id then
+				-- We're evidently not on a network, nothing to add ourselves to
+				return
+			end
+			local network = technic.networks[network_id]
 
-				-- Search for and remove machine
-				technic.cables[minetest.hash_node_position(pos)] = nil
-				for tblname,table in pairs(network) do
-					if tblname ~= "tier" then
-						for machinenum,machine in pairs(table) do
-							if machine.x == pos.x
-							and machine.y == pos.y
-							and machine.z == pos.z then
-								table[machinenum] = nil
-							end
+			-- Search for and remove machine
+			technic.cables[minetest.hash_node_position(pos)] = nil
+			for tblname,table in pairs(network) do
+				if tblname ~= "tier" then
+					for machinenum,machine in pairs(table) do
+						if machine.x == pos.x
+						and machine.y == pos.y
+						and machine.z == pos.z then
+							table[machinenum] = nil
 						end
 					end
 				end
-			else
-				-- Not a dead end, so the whole network needs to be recalculated
-				for _,v in pairs(technic.networks[net].all_nodes) do
-					local pos1 = minetest.hash_node_position(v)
-					technic.cables[pos1] = nil
-				end
-				technic.networks[net] = nil
 			end
 		end
+		return
+	end
+
+	clear_network(technic.cables[minetest.hash_node_position(pos)])
+
+	for _,connected_pos in pairs(positions) do
+		local network_id = technic.cables[minetest.hash_node_position(connected_pos)]
+		-- Not a dead end, so the whole network needs to be recalculated
+		clear_network(network_id)
 	end
 end
 
@@ -170,7 +192,7 @@ function technic.register_cable(tier, size)
 		connects_to = {"group:technic_"..ltier.."_cable",
 			"group:technic_"..ltier, "group:technic_all_tiers"},
 		on_construct = clear_networks,
-		on_destruct = clear_networks,
+		after_destruct = clear_networks,
 	})
 
 	local xyz = {
@@ -210,7 +232,7 @@ function technic.register_cable(tier, size)
 			connects_to = {"group:technic_"..ltier.."_cable",
 				"group:technic_"..ltier, "group:technic_all_tiers"},
 			on_construct = clear_networks,
-			on_destruct = clear_networks,
+			after_destruct = clear_networks,
 		}
 		def.node_box.fixed = {
 			{-size, -size, -size, size, size, size},

technic/machines/register/compressor_recipes.lua

@@ -8,6 +8,71 @@ function technic.register_compressor_recipe(data)
 	technic.register_recipe("compressing", data)
 end
 
+-- Defuse the default recipes, since we have
+-- the compressor to take over in a more realistic manner.
+local crafts_to_clear = {
+	"default:desert_sand",
+	"default:sand",
+	"default:silver_sand",
+}
+
+local dependent_crafts_to_clear = {
+	everness = {
+		"everness:coral_sand",
+		"everness:coral_forest_deep_ocean_sand",
+		"everness:coral_white_sand",
+		"everness:crystal_sand",
+		"everness:cursed_sand",
+		"everness:cursed_lands_deep_ocean_sand",
+		"everness:crystal_forest_deep_ocean_sand",
+		"everness:mineral_sand",
+	},
+	nether = {
+		"nether:brick",
+		"nether:brick_compressed",
+		"nether:rack",
+		"nether:rack_deep",
+	},
+}
+
+-- Add dependent recipes to main collection of
+-- recipes to be cleared if their mods are used.
+for dependency, crafts in pairs(dependent_crafts_to_clear) do
+	if minetest.get_modpath(dependency) then
+		for _, craft_entry in ipairs(crafts) do
+			table.insert(crafts_to_clear, craft_entry)
+		end
+	end
+end
+
+-- Clear recipes
+for _, craft_name in ipairs(crafts_to_clear) do
+	-- Regular bricks are 2x2 shaped, nether bricks are 3x3 shaped (irregular)
+	local is_regular = string.sub(craft_name, 1, 12) ~= "nether:brick"
+	local shaped_recipe
+
+	if is_regular then
+		shaped_recipe = {
+			{craft_name, craft_name},
+			{craft_name, craft_name},
+		}
+	else
+		shaped_recipe = {
+			{craft_name, craft_name, craft_name},
+			{craft_name, craft_name, craft_name},
+			{craft_name, craft_name, craft_name},
+		}
+	end
+
+	minetest.clear_craft({
+		type = "shaped",
+		recipe = shaped_recipe,
+	})
+end
+
+--
+-- Compile compressor recipes
+--
 local recipes = {
 	{"default:snowblock",          "default:ice"},
 	{"default:sand 2",             "default:sandstone"},
@@ -21,27 +86,36 @@ local recipes = {
 	{"technic:uranium35_ingot 5",  "technic:uranium_fuel"},
 }
 
--- defuse the default sandstone recipe, since we have the compressor to take over in a more realistic manner
-minetest.clear_craft({
-	recipe = {
-		{"default:sand", "default:sand"},
-		{"default:sand", "default:sand"},
+local dependent_recipes = {
+	everness = {
+		{"everness:coral_deep_ocean_sand 2",          "everness:coral_deep_ocean_sandstone_block"},
+		{"everness:coral_sand 2",                     "everness:coral_sandstone"},
+		{"everness:coral_white_sand 2",               "everness:coral_white_sandstone"},
+		{"everness:crystal_forest_deep_ocean_sand 2", "everness:crystal_forest_deep_ocean_sandstone_block"},
+		{"everness:crystal_sand 2",                   "everness:crystal_sandstone"},
+		{"everness:cursed_lands_deep_ocean_sand 2",   "everness:cursed_lands_deep_ocean_sandstone_block"},
+		{"everness:cursed_sand 2",                    "everness:cursed_sandstone_block"},
+		{"everness:mineral_sand 2",                   "everness:mineral_sandstone"},
 	},
-})
-minetest.clear_craft({
-	recipe = {
-		{"default:desert_sand", "default:desert_sand"},
-		{"default:desert_sand", "default:desert_sand"},
+	nether = {
+		{"nether:brick 9",				"nether:brick_compressed"},
+		{"nether:brick_compressed 9",	"nether:nether_lump"},
+		{"nether:rack",                 "nether:brick",},
+		{"nether:rack_deep",            "nether:brick_deep"},
 	},
-})
-minetest.clear_craft({
-	recipe = {
-		{"default:silver_sand", "default:silver_sand"},
-		{"default:silver_sand", "default:silver_sand"},
-	},
-})
+}
 
+-- Add dependent recipes to main recipe collection
+-- if their mods are used.
+for dependency, recipes_to_add in pairs(dependent_recipes) do
+	if minetest.get_modpath(dependency) then
+		for _, recipe_entry in ipairs(recipes_to_add) do
+			table.insert(recipes, recipe_entry)
+		end
+	end
+end
+
+-- Register compressor recipes
 for _, data in pairs(recipes) do
 	technic.register_compressor_recipe({input = {data[1]}, output = data[2]})
 end
-

technic/machines/register/grinder_recipes.lua

@@ -36,49 +36,73 @@ local recipes = {
 	{"default:ice",              "default:snowblock"},
 }
 
+local dependent_recipes = {
+	-- Sandstones
+	everness = {
+		{"everness:coral_deep_ocean_sandstone_block",			"everness:coral_deep_ocean_sand 2"},
+		{"everness:coral_sandstone",							"everness:coral_sand 2"},
+		{"everness:coral_white_sandstone",						"everness:coral_white_sand 2"},
+		{"everness:crystal_forest_deep_ocean_sandstone_block",	"everness:crystal_forest_deep_ocean_sand 2"},
+		{"everness:crystal_sandstone",							"everness:crystal_sand 2"},
+		{"everness:cursed_lands_deep_ocean_sandstone_block",	"everness:cursed_lands_deep_ocean_sand 2"},
+		{"everness:cursed_sandstone_block",						"everness:cursed_sand 2"},
+		{"everness:mineral_sandstone",							"everness:mineral_sand 2"},
+	-- Lumps and wheat
+		{"everness:pyrite_lump",	"technic:pyrite_dust 2"},
+	},
+	farming = {
+		{"farming:seed_wheat",		"farming:flour 1"},
+	},
+	gloopores = {
+		{"gloopores:alatro_lump",	"technic:alatro_dust 2"},
+		{"gloopores:kalite_lump",	"technic:kalite_dust 2"},
+		{"gloopores:arol_lump",		"technic:arol_dust 2"},
+		{"gloopores:talinite_lump",	"technic:talinite_dust 2"},
+		{"gloopores:akalin_lump",	"technic:akalin_dust 2"},
+	},
+	homedecor = {
+		{"home_decor:brass_ingot",	"technic:brass_dust 1"},
+	},
+	moreores = {
+		{"moreores:mithril_lump",	"technic:mithril_dust 2"},
+		{"moreores:silver_lump",	"technic:silver_dust 2"},
+	},
+	nether = {
+		{"nether:nether_lump",		"technic:nether_dust 2"},
+	},
+}
+
+for dependency, materials_to_add in pairs(dependent_recipes) do
+	if minetest.get_modpath(dependency) then
+		for _, material_entry in ipairs(materials_to_add) do
+			table.insert(recipes, material_entry)
+		end
+	end
+end
+
 -- defuse the sandstone -> 4 sand recipe to avoid infinite sand bugs (also consult the inverse compressor recipe)
 minetest.clear_craft({
-	recipe = {
-		{"default:sandstone"}
-	},
+	recipe = {{"default:sandstone"}},
 })
 minetest.clear_craft({
-	recipe = {
-		{"default:desert_sandstone"}
-	},
+	recipe = {{"default:desert_sandstone"}},
 })
 minetest.clear_craft({
-	recipe = {
-		{"default:silver_sandstone"}
-	},
+	recipe = {{"default:silver_sandstone"}},
 })
 
-if minetest.get_modpath("farming") then
-	table.insert(recipes, {"farming:seed_wheat",   "farming:flour 1"})
+if minetest.get_modpath("everness") then
+	minetest.clear_craft({
+		recipe = {{"everness:mineral_sandstone"}},
+	})
+	-- Currently (2024-03-09), there seem to be no reverse recipes for any of the other everness sandstones.
 end
 
-if minetest.get_modpath("moreores") then
-	table.insert(recipes, {"moreores:mithril_lump",   "technic:mithril_dust 2"})
-	table.insert(recipes, {"moreores:silver_lump",    "technic:silver_dust 2"})
-end
-
-if minetest.get_modpath("gloopores") or minetest.get_modpath("glooptest") then
-	table.insert(recipes, {"gloopores:alatro_lump",   "technic:alatro_dust 2"})
-	table.insert(recipes, {"gloopores:kalite_lump",   "technic:kalite_dust 2"})
-	table.insert(recipes, {"gloopores:arol_lump",     "technic:arol_dust 2"})
-	table.insert(recipes, {"gloopores:talinite_lump", "technic:talinite_dust 2"})
-	table.insert(recipes, {"gloopores:akalin_lump",   "technic:akalin_dust 2"})
-end
-
-if minetest.get_modpath("homedecor") then
-	table.insert(recipes, {"home_decor:brass_ingot", "technic:brass_dust 1"})
-end
-
-for _, data in pairs(recipes) do
+for _, data in ipairs(recipes) do
 	technic.register_grinder_recipe({input = {data[1]}, output = data[2]})
 end
 
--- dusts
+-- Dusts
 local function register_dust(name, ingot)
 	local lname = string.lower(name)
 	lname = string.gsub(lname, ' ', '_')
@@ -96,33 +120,57 @@ local function register_dust(name, ingot)
 	end
 end
 
--- Sorted alphibeticaly
-register_dust("Brass",           "basic_materials:brass_ingot")
-register_dust("Bronze",          "default:bronze_ingot")
-register_dust("Carbon Steel",    "technic:carbon_steel_ingot")
-register_dust("Cast Iron",       "technic:cast_iron_ingot")
-register_dust("Chernobylite",    "technic:chernobylite_block")
-register_dust("Chromium",        "technic:chromium_ingot")
-register_dust("Coal",            nil)
-register_dust("Copper",          "default:copper_ingot")
-register_dust("Lead",            "technic:lead_ingot")
-register_dust("Gold",            "default:gold_ingot")
-register_dust("Mithril",         "moreores:mithril_ingot")
-register_dust("Silver",          "moreores:silver_ingot")
-register_dust("Stainless Steel", "technic:stainless_steel_ingot")
-register_dust("Stone",           "default:stone")
-register_dust("Sulfur",          nil)
-register_dust("Tin",             "default:tin_ingot")
-register_dust("Wrought Iron",    "technic:wrought_iron_ingot")
-register_dust("Zinc",            "technic:zinc_ingot")
-if minetest.get_modpath("gloopores") or minetest.get_modpath("glooptest") then
-	register_dust("Akalin",          "glooptest:akalin_ingot")
-	register_dust("Alatro",          "glooptest:alatro_ingot")
-	register_dust("Arol",            "glooptest:arol_ingot")
-	register_dust("Kalite",          nil)
-	register_dust("Talinite",        "glooptest:talinite_ingot")
+-- Sorted alphabetically
+local dusts = {
+	{"Brass",           "basic_materials:brass_ingot"},
+	{"Bronze",          "default:bronze_ingot"},
+	{"Carbon Steel",    "technic:carbon_steel_ingot"},
+	{"Cast Iron",       "technic:cast_iron_ingot"},
+	{"Chernobylite",    "technic:chernobylite_block"},
+	{"Chromium",        "technic:chromium_ingot"},
+	{"Coal",            nil},
+	{"Copper",          "default:copper_ingot"},
+	{"Lead",            "technic:lead_ingot"},
+	{"Gold",            "default:gold_ingot"},
+	{"Mithril",         "moreores:mithril_ingot"},
+	{"Silver",          "moreores:silver_ingot"},
+	{"Stainless Steel", "technic:stainless_steel_ingot"},
+	{"Stone",           "default:stone"},
+	{"Sulfur",          nil},
+	{"Tin",             "default:tin_ingot"},
+	{"Wrought Iron",    "technic:wrought_iron_ingot"},
+	{"Zinc",            "technic:zinc_ingot"},
+}
+
+local dependent_dusts = {
+	everness = {
+		{"Pyrite",          "everness:pyrite_ingot"},
+	},
+	gloopores = {
+		{"Akalin",          "glooptest:akalin_ingot"},
+		{"Alatro",          "glooptest:alatro_ingot"},
+		{"Arol",            "glooptest:arol_ingot"},
+		{"Kalite",          nil},
+		{"Talinite",        "glooptest:talinite_ingot"},
+	},
+	nether = {
+		{"Nether",          "nether:nether_ingot"},
+	},
+}
+
+for dependency, dusts_to_add in pairs(dependent_dusts) do
+	if minetest.get_modpath(dependency) then
+		for _, dust_entry in pairs(dusts_to_add) do
+			table.insert(dusts, dust_entry)
+		end
+	end
 end
 
+for _, data in ipairs(dusts) do
+	register_dust(data[1], data[2])
+end
+
+-- Uranium
 for p = 0, 35 do
 	local nici = (p ~= 0 and p ~= 7 and p ~= 35) and 1 or nil
 	local psuffix = p == 7 and "" or p
@@ -158,6 +206,7 @@ for pa = 0, 34 do
 	end
 end
 
+-- Fuels
 minetest.register_craft({
 	type = "fuel",
 	recipe = "technic:coal_dust",

technic/machines/register/recipes.lua

@@ -32,7 +32,10 @@ function technic.register_recipe_type(typename, origdata)
 end
 
 local function get_recipe_index(items)
-	if not items or type(items) ~= "table" then return false end
+	if type(items) ~= "table" then
+		return false
+	end
+
 	local l = {}
 	for i, stack in ipairs(items) do
 		l[i] = ItemStack(stack):get_name()
@@ -75,22 +78,21 @@ local function register_recipe(typename, data)
 	end
 	if (have_cg or have_i3) and technic.recipes[typename].output_size == 1 then
 		local result = data.output
-		if (type(result)=="table") then
+		if type(result) == "table" then
 			result = result[1]
 		end
-		local items = table.concat(data.input, ", ")
 		if have_cg and craftguide.register_craft then
 			craftguide.register_craft({
 				type = typename,
 				result = result,
-				items = {items},
+				items = data.input,
 			})
 		end
 		if have_i3 then
 			i3.register_craft({
 				type = typename,
 				result = result,
-				items = {items},
+				items = data.input,
 			})
 		end
 	end

technic/machines/switching_station.lua

@@ -97,12 +97,14 @@ local function flatten(map)
 	return list
 end
 
--- Add a wire node to the LV/MV/HV network
--- Returns: indicator whether the cable is new in the network
+-- Add a node to the LV/MV/HV network
+-- Returns: indicator whether the node is new in the network
 local hash_node_position = minetest.hash_node_position
 local function add_network_node(nodes, pos, network_id)
 	local node_id = hash_node_position(pos)
-	technic.cables[node_id] = network_id
+	if network_id then
+		technic.cables[node_id] = network_id
+	end
 	if nodes[node_id] then
 		return false
 	end
@@ -136,21 +138,31 @@ local check_node_subp = function(network, pos, machines, sw_pos, from_below, net
 	local meta = minetest.get_meta(pos)
 	-- Normal tostring() does not have enough precision, neither does meta:set_int()
 	-- Lua 5.1 bug: Cannot use hexadecimal notation for compression (see LuaJIT #911)
-	meta:set_string(network.tier.."_network", string.format("%.20g", network_id))
+	local network_str = string.format("%.20g", network_id)
+	local network_key = network.tier.."_network"
+	local m_network_str = meta:get_string(network_key)
+
+	if m_network_str == "" then
+		meta:set_string(network_key, network_str)
+	else
+		if m_network_str ~= network_str then
+			return
+		end
+	end
 
 	if     eu_type == technic.producer then
-		add_network_node(network.PR_nodes, pos, network_id)
+		add_network_node(network.PR_nodes, pos)
 	elseif eu_type == technic.receiver then
-		add_network_node(network.RE_nodes, pos, network_id)
+		add_network_node(network.RE_nodes, pos)
 	elseif eu_type == technic.producer_receiver then
-		add_network_node(network.PR_nodes, pos, network_id)
-		add_network_node(network.RE_nodes, pos, network_id)
+		add_network_node(network.PR_nodes, pos)
+		add_network_node(network.RE_nodes, pos)
 	elseif eu_type == technic.battery then
-		add_network_node(network.BA_nodes, pos, network_id)
+		add_network_node(network.BA_nodes, pos)
 	elseif eu_type == "SPECIAL" and from_below and
 			not vector.equals(pos, sw_pos) then
 		-- Another switching station -> disable it
-		add_network_node(network.SP_nodes, pos, network_id)
+		add_network_node(network.SP_nodes, pos)
 		meta:set_int("active", 0)
 	end
 
@@ -193,7 +205,6 @@ local get_network = function(sw_pos, cable_pos, tier)
 		end
 		return cached.PR_nodes, cached.BA_nodes, cached.RE_nodes
 	end
-
 	local machines = technic.machines[tier]
 	local network = {
 		tier = tier,
@@ -455,6 +466,7 @@ local function switching_station_timeout_count(pos, tier)
 	local meta = minetest.get_meta(pos)
 	local timeout = meta:get_int(tier.."_EU_timeout")
 	if timeout <= 0 then
+		meta:set_string(tier.."_network", "")
 		meta:set_int(tier.."_EU_input", 0) -- Not needed anymore <-- actually, it is for supply converter
 		return true
 	else
@@ -468,22 +480,29 @@ minetest.register_abm({
 	interval   = 1,
 	chance     = 1,
 	action = function(pos, node, active_object_count, active_object_count_wider)
+		local has_network = false
+		local technic_machine = false
 		for tier, machines in pairs(technic.machines) do
-			if machines[node.name] and switching_station_timeout_count(pos, tier) then
-				local nodedef = minetest.registered_nodes[node.name]
-				if nodedef then
-					local meta = minetest.get_meta(pos)
-					meta:set_string("infotext", S("%s Has No Network"):format(nodedef.description))
-				end
-				if nodedef and nodedef.technic_disabled_machine_name then
-					node.name = nodedef.technic_disabled_machine_name
-					minetest.swap_node(pos, node)
-				end
-				if nodedef and nodedef.technic_on_disable then
-					nodedef.technic_on_disable(pos, node)
+			if machines[node.name] then
+				technic_machine = true
+				if not switching_station_timeout_count(pos, tier) then
+					has_network = true
 				end
 			end
 		end
+
+		if technic_machine and not has_network then
+			local nodedef = minetest.registered_nodes[node.name]
+			local meta = minetest.get_meta(pos)
+			meta:set_string("infotext", S("%s Has No Network"):format(nodedef.description))
+			if nodedef.technic_disabled_machine_name then
+				node.name = nodedef.technic_disabled_machine_name
+				minetest.swap_node(pos, node)
+			end
+			if nodedef.technic_on_disable then
+				nodedef.technic_on_disable(pos, node)
+			end
+		end
 	end,
 })
 

technic/mod.conf

@@ -1,3 +1,3 @@
 name = technic
 depends = default, pipeworks, technic_worldgen, basic_materials
-optional_depends = bucket, screwdriver, mesecons, mesecons_mvps, digilines, digiline_remote, intllib, unified_inventory, vector_extras, dye, craftguide,i3
+optional_depends = bucket, screwdriver, mesecons, mesecons_mvps, digilines, digiline_remote, intllib, unified_inventory, vector_extras, dye, craftguide, i3, everness, nether