Resize guide screenshots so they only contain machine formspecs

Fixes #24

DATA_FILES_LICENSE

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LICENSE

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+Data files (textures, sounds etc) are licensed under Creative Commons Attribution 4.0 International

README.md

@@ -9,10 +9,17 @@ Currently IndustrialTest supports following games:
 ## Additional dependencies
 - Minetest Game
     - [3D Armor](https://content.minetest.net/packages/stu/3d_armor)
-- MineClone2
+- VoxeLibre
     - none
 
+## Optional dependencies
+- [Rubber Addon for MineClone](https://content.minetest.net/packages/biochemist/mcl_rubber)
+- [Pipeworks](https://content.minetest.net/packages/VanessaE/pipeworks)
+- [Logistica](https://content.minetest.net/packages/ZenonSeth/logistica)
+- [Mesecons](https://content.minetest.net/packages/Jeija/mesecons)
+
 ## Contributors
 - mrkubax10 <mrkubax10@onet.pl or mrkubax10 at irc.libera.chat> [programming, some graphics]
+- HandfulOfFrogs <<handfuloffrogs@gmail.com>> [some programming, graphics]
 - LuanHawk <Discord: LuanHawk#8733> [lead graphics]
 - Migdyn <<temp1@cubesoftware.xyz>> [graphics]

SOURCE_CODE_LICENSE

@@ -0,0 +1,674 @@
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TEXTURES_TODO.md

@@ -1,4 +0,0 @@
-# List of textures that still have to be done
-- bronze toolset for MCL
-- bronze nugget for MCL
-- advanced electronic circuit

api.lua

@@ -1,728 +0,0 @@
--- IndustrialTest
--- Copyright (C) 2023 mrkubax10
-
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation, either version 3 of the License, or
--- (at your option) any later version.
-
--- This program 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 General Public License for more details.
-
--- You should have received a copy of the GNU General Public License
--- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-local S=minetest.get_translator("industrialtest")
-
-industrialtest.api={}
-industrialtest.api.maceratorRecipes={}
-industrialtest.api.compressorRecipes={}
-industrialtest.api.extractorRecipes={}
-industrialtest.api.geothermalGeneratorFuels={}
-industrialtest.api.waterMillFuels={}
-industrialtest.api.storageCells={}
-
-industrialtest.api.lvPowerFlow=600
-industrialtest.api.mvPowerFlow=2400
-industrialtest.api.hvPowerFlow=10200
-industrialtest.api.evPowerFlow=40800
-industrialtest.api.ivPowerFlow=163800
-
-industrialtest.internal.clamp=function(num,min,max)
-	return math.max(math.min(num,max),min)
-end
-
--- \brief Adds power storage to metadata
--- \param capacity How much EU item/node can store
--- \param flow How much EU can flow in or out item/node per industrialtest.updateDelay
--- \param ioConfig Input/Output configuration in following side order: -X, +X, -Y, +Y, -Z, +Z
---                 a - bidirectional, i - input, o - output
--- \returns nil
-industrialtest.api.addPowerStorage=function(meta,capacity,flow,ioConfig)
-	meta:set_int("industrialtest.powerCapacity",capacity)
-	meta:set_int("industrialtest.powerFlow",flow)
-	meta:set_int("industrialtest.powerAmount",0)
-	meta:set_string("industrialtest.ioConfig",ioConfig)
-end
--- \brief Takes rotated node and side and outputs normalized side that can be used for ioConfig lookups
--- \param pos Vector with node position
--- \param side Node side. See industrialtest.api.addPowerStorage for possible values
--- \returns Normalized side or in case of failure side argument back
-industrialtest.api.normalizeSide=function(pos,side)
-	local node=minetest.get_node(pos)
-	-- FIXME: improve code quality there
-	local translation={
-		[0]={
-			1,2,3,4,5,6
-		},
-		[1]={
-			5,6,3,4,2,1
-		},
-		[2]={
-			1,2,3,4,6,5
-		},
-		[3]={
-			6,5,3,4,1,2
-		}
-	}
-	if node.param2>3 then
-		return side
-	end
-	return translation[node.param2][side]
-end
--- \brief Checks if metadata contains power storage
--- \param meta MetaDataRef which should be checked
--- \returns true if metadata contains power storage, false otherwise
-industrialtest.api.hasPowerStorage=function(meta)
-	local values={"industrialtest.powerCapacity","industrialtest.powerFlow","industrialtest.powerAmount","industrialtest.ioConfig"}
-	for _,value in ipairs(values) do
-		if not meta:contains(value) then
-			return false
-		end
-	end
-	return true
-end
--- \brief Updates itemstack description to show current power storage information, additionally updates item wear bar.
---        Function doesn't check if itemstack contains power storage so you should be sure that it does before calling this function
--- \param itemstack ItemStack which should be updated
--- \returns nil
-industrialtest.api.updateItemPowerText=function(itemstack)
-	local meta=itemstack:get_meta()
-	local def=minetest.registered_tools[itemstack:get_name()]
-	meta:set_string("description",S("@1\n@2 / @3 EU",def.description,meta:get_int("industrialtest.powerAmount"),meta:get_int("industrialtest.powerCapacity")))
-	itemstack:set_wear(65535-meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*65534)
-end
--- \brief Adds power storage to item depending on it's definition
--- \param itemstack ItemStack to which item storage should be added
--- \returns true if power storage was successfully added, false otherwise
-industrialtest.api.preparePowerStorageItem=function(itemstack)
-	local meta=itemstack:get_meta()
-	local def=minetest.registered_tools[itemstack:get_name()]
-	if industrialtest.api.hasPowerStorage(meta) or not def or not def._industrialtest_powerStorage or not def._industrialtest_powerCapacity or not def._industrialtest_powerFlow then
-		return false
-	end
-	industrialtest.api.addPowerStorage(meta,def._industrialtest_powerCapacity,def._industrialtest_powerFlow,"n/a")
-	industrialtest.api.updateItemPowerText(itemstack)
-	return true
-end
--- \brief Sets uses metadata value depending on item's definition
--- \param itemstack ItemStack which should be altered
--- \returns true if value was successfully added, false otherwise
-industrialtest.api.prepareToolItem=function(itemstack)
-	local def=minetest.registered_tools[itemstack:get_name()]
-	if not def or not def._industrialtest_tool or not def.tool_capabilities or not def.tool_capabilities.uses then
-		return false
-	end
-	local meta=itemstack:get_meta()
-	meta:set_int("industrialtest.uses",def.tool_capabilities.uses)
-	return true
-end
--- \brief Adds wear to item after it's use
--- \param itemstack ItemStack to which wear should be added
--- \returns nil
-industrialtest.api.afterToolUse=function(itemstack)
-	local meta=itemstack:get_meta()
-	local def=minetest.registered_tools[itemstack:get_name()]
-	if not def or not def._industrialtest_tool or not def.tool_capabilities or not def.tool_capabilities.uses then
-		return
-	end
-	if not meta:contains("industrialtest.uses") then
-		industrialtest.prepareToolItem(itemstack)
-	end
-	local uses=meta:get_int("industrialtest.uses")-1
-	if uses==0 then
-		itemstack:set_count(0)
-		minetest.sound_play({name="default_tool_breaks"},{
-			gain=1,
-			fade=0,
-			pitch=1
-		},true)
-		return
-	end
-	meta:set_int("industrialtest.uses",uses)
-	itemstack:set_wear(65535-uses/def.tool_capabilities.uses*65535)
-end
--- \brief Checks if power storage is fully charged
--- \param meta MetaDataRef which should be checked
--- \returns true if power storage is fully charged, false otherwise
-industrialtest.api.isFullyCharged=function(meta)
-	return meta:get_int("industrialtest.powerAmount")>=meta:get_int("industrialtest.powerCapacity")
-end
--- \brief Adds power to power storage. Function doesn't check if meta contains power storage so you must be sure that it does.
--- \param meta MetaDataRef to which power should be added
--- \param amount Amount of power to add
--- \returns How much of power was actually added
-industrialtest.api.addPower=function(meta,amount)
-	local powerAmount=meta:get_int("industrialtest.powerAmount")
-	local powerCapacity=meta:get_int("industrialtest.powerCapacity")
-	local prevPowerAmount=powerAmount
-	powerAmount=industrialtest.internal.clamp(powerAmount+amount,0,powerCapacity)
-	meta:set_int("industrialtest.powerAmount",powerAmount)
-	return powerAmount-prevPowerAmount
-end
--- \brief Adds power to itemstack. Function checks if itemstack has power storage.
--- \param itemstack ItemStack to which add power
--- \param amount How much power to add
--- \returns Amount of power added
-industrialtest.api.addPowerToItem=function(itemstack,amount)
-	local meta=itemstack:get_meta()
-	if not industrialtest.api.hasPowerStorage(meta) then
-		return 0
-	end
-	local added=industrialtest.api.addPower(meta,amount)
-	industrialtest.api.updateItemPowerText(itemstack)
-	return added
-end
--- \brief Adds power to destination metadata while subtracting it from source metadata
--- \Param srcMeta MetaDataRef from which take power
--- \param destMeta MetaDataRef to which add power
--- \returns How much of power was actually transferred
-industrialtest.api.transferPower=function(srcMeta,destMeta,amount)
-	local currentFlow=math.min(srcMeta:get_int("industrialtest.powerAmount"),amount)
-	if currentFlow==0 then
-		return 0
-	end
-	local actualFlow=industrialtest.api.addPower(destMeta,currentFlow)
-	srcMeta:set_int("industrialtest.powerAmount",srcMeta:get_int("industrialtest.powerAmount")-actualFlow)
-	return actualFlow
-end
--- \brief Adds power to destination itemstack while subtracting it from source metadata
--- \param srcMeta MetaDataRef from which take power
--- \param itemstack ItemStack to which add power
--- \returns How much of power was actually transferred
-industrialtest.api.transferPowerToItem=function(srcMeta,itemstack,amount)
-	local currentFlow=math.min(srcMeta:get_int("industrialtest.powerAmount"),amount)
-	if currentFlow==0 then
-		return 0
-	end
-	local actualFlow=industrialtest.api.addPowerToItem(itemstack,currentFlow)
-	srcMeta:set_int("industrialtest.powerAmount",srcMeta:get_int("industrialtest.powerAmount")-actualFlow)
-	return actualFlow
-end
--- \brief Adds power to destination metadata while subtracting it from source itemstack
--- \param srcItemstack ItemStack from which subtract power
--- \param meta MetaDataRef to which add power
--- \param amount How much power should be transferred
--- \returns How much of power was actually transferred
-industrialtest.api.transferPowerFromItem=function(srcItemstack,meta,amount)
-	local srcMeta=srcItemstack:get_meta()
-	local currentFlow=math.min(srcMeta:get_int("industrialtest.powerAmount"),amount)
-	if currentFlow==0 then
-		return 0
-	end
-	local actualFlow=industrialtest.api.addPower(meta,currentFlow)
-	industrialtest.api.addPowerToItem(srcItemstack,-actualFlow)
-	return actualFlow
-end
-
--- \brief Transfers power from source node to all neighbouring nodes
--- \param pos Vector with position of source node
--- \returns two values: true if any neighbouring node has room for more power, false otherwise
---                      true if any power was transferred, false otherwise
-industrialtest.api.powerFlow=function(pos)
-	local meta=minetest.get_meta(pos)
-	-- if machine doesn't have network map then it's not capable of transferring power
-	local network=industrialtest.api.getNetwork(meta)
-	if not network or #network==0 then
-		return false,false
-	end
-	local powerFlow=meta:get_int("industrialtest.powerFlow")
-	local powerDistribution=math.floor(powerFlow/#network)
-	local transferred=false
-	local roomAvailable=false
-	for _,endpoint in ipairs(network) do
-		local endpointMeta=minetest.get_meta(endpoint.position)
-		-- TODO: if supplying machine power flow is too large for receiving machine to handle then that machine should explode
-		local transferredToEndpoint=false
-		if industrialtest.api.transferPower(meta,endpointMeta,math.min(powerDistribution,endpoint.flow))>0 then
-			transferred=true
-			transferredToEndpoint=true
-		end
-		local def=minetest.registered_nodes[minetest.get_node(endpoint.position).name]
-		if def then
-			local updateFormspec=def._industrialtest_updateFormspec
-			if updateFormspec then
-				updateFormspec(endpoint.position)
-			end
-			local onPowerFlow=def._industrialtest_onPowerFlow
-			if onPowerFlow and transferredToEndpoint then
-				onPowerFlow(endpoint.position,industrialtest.api.getOppositeSide(1))
-			end
-		end
-		minetest.get_node_timer(endpoint.position):start(industrialtest.updateDelay)
-		if not industrialtest.api.isFullyCharged(endpointMeta) then
-			roomAvailable=true
-		end
-	end
-	return roomAvailable,transferred
-end
-
-local function addNodeToNetwork(pos,networkMasterPos)
-	local meta=minetest.get_meta(pos)
-	local networks={}
-	if meta:contains("industrialtest.networks") then
-		networks=minetest.deserialize(meta:get_string("industrialtest.networks"))
-	end
-	for _,network in ipairs(networks) do
-		if network.x==networkMasterPos.x and network.y==networkMasterPos.y and network.z==networkMasterPos.z then
-			return
-		end
-	end
-	table.insert(networks,networkMasterPos)
-	meta:set_string("industrialtest.networks",minetest.serialize(networks))
-end
-
-local function clampFlow(pos,flow)
-	local def=minetest.registered_nodes[minetest.get_node(pos).name]
-	local newFlow
-	if def.groups and def.groups._industrialtest_cable then
-		newFlow=def._industrialtest_cableFlow
-	else
-		local meta=minetest.get_meta(pos)
-		newFlow=meta:get_int("industrialtest.powerFlow")
-	end
-	return math.min(flow,newFlow)
-end
-
--- \brief Creates network map starting from node at pos, optionally omitting node at omit
--- \param pos vector
--- \param (optional) addCables bool
--- \param (optional) omit Vector
--- \returns table with network map
-industrialtest.api.createNetworkMap=function(pos,addCables,omit)
-	local workers={}
-	local map={}
-	local connections=industrialtest.api.getConnections(pos,"i")
-	if #connections==0 then
-		return map
-	end
-	local serializedSourcePos=pos.x..","..pos.y..","..pos.z
-	local visitedNodes={[serializedSourcePos]=true}
-	for _,conn in ipairs(connections) do
-		if not omit or conn.x~=omit.x or conn.y~=omit.y or conn.z~=omit.z then
-			visitedNodes[conn.x..","..conn.y..","..conn.z]=true
-			addNodeToNetwork(conn,pos)
-			local def=minetest.registered_nodes[minetest.get_node(conn).name]
-			if def.groups._industrialtest_cable then
-				table.insert(workers,{
-					position=conn,
-					distance=1,
-					flow=def._industrialtest_cableFlow
-				})
-				if addCables then
-					table.insert(map,{
-						position=conn,
-						distance=0
-					})
-				end
-			else
-				local meta=minetest.get_meta(conn)
-				table.insert(map,{
-					position=conn,
-					distance=0,
-					flow=meta:get_int("industrialtest.powerFlow")
-				})
-			end
-		end
-	end
-	while #workers>0 do
-		for i=1,#workers do
-			local worker=workers[i]
-			connections=industrialtest.api.getConnections(worker.position,"i")
-			if #connections==0 then
-				table.remove(workers,i)
-				break
-			else
-				local directionAssigned=false
-				local foundNewNode=false
-				for _,conn in ipairs(connections) do
-					if not omit or conn.x~=omit.x or conn.y~=omit.y or conn.z~=omit.z then
-						local serializedPos=conn.x..","..conn.y..","..conn.z
-						if not visitedNodes[serializedPos] then
-							local def=minetest.registered_nodes[minetest.get_node(conn).name]
-							visitedNodes[serializedPos]=true
-							foundNewNode=true
-							addNodeToNetwork(conn,pos)
-							if def.groups._industrialtest_cable then
-								if directionAssigned then
-									table.insert(workers,{
-										position=conn,
-										distance=worker.distance+1,
-										flow=clampFlow(conn,worker.flow)
-									})
-								else
-									worker.position=conn
-									worker.distance=worker.distance+1
-									worker.flow=clampFlow(conn,worker.flow)
-									directionAssigned=true
-								end
-								if addCables then
-									table.insert(map,{
-										position=conn,
-										distance=worker.distance+1,
-									})
-								end
-							else
-								table.insert(map,{
-									position=conn,
-									distance=worker.distance,
-									flow=clampFlow(conn,worker.flow)
-								})
-								if #connections==1 then
-									table.remove(workers,i)
-									break
-								end
-							end
-						end
-					end
-				end
-				if not foundNewNode then
-					table.remove(workers,i)
-					break
-				end
-			end
-		end
-	end
-	return map
-end
-
-industrialtest.api.removeNodeFromNetwork=function(pos,nodePos)
-	local meta=minetest.get_meta(pos)
-	local network=minetest.deserialize(meta:get_string("industrialtest.network"))
-	local removed=false
-	for key,node in ipairs(network) do
-		if node.position.x==nodePos.x and node.position.y==nodePos.y and node.position.z==nodePos.z then
-			table.remove(network,key)
-			removed=true
-			break
-		end
-	end
-	if removed then
-		meta:set_string("industrialtest.network",minetest.serialize(network))
-	end
-end
-
--- \brief Creates network map and writes it to node metadata at pos, optionally omitting node at omit
--- \param pos Vector
--- \param (optional) omit Vector
--- \returns nil
-industrialtest.api.createNetworkMapForNode=function(pos,omit)
-	local meta=minetest.get_meta(pos)
-	local network=industrialtest.api.createNetworkMap(pos,false,omit)
-	meta:set_string("industrialtest.network",minetest.serialize(network))
-end
-
--- \brief Returns true if meta contains network map, false otherwise
--- \param meta MetaDataRef
--- \returns bool
-industrialtest.api.isNetworkMaster=function(meta)
-	return meta:contains("industrialtest.network")
-end
-
--- \brief Returns network table if node containing meta belongs to any networks, false otherwise
--- \param meta MetaDataRef
--- \returns bool or table
-industrialtest.api.isAttachedToNetwork=function(meta)
-	if not meta:contains("industrialtest.networks") then
-		return false
-	end
-	local networks=minetest.deserialize(meta:get_string("industrialtest.networks"))
-	if #networks==0 then
-		return false
-	end
-	return networks
-end
-
--- \brief Returns network master network from it's meta, if meta doesn't contain network map then function returns false
--- \param meta MetaDataRef
--- \returns table or bool
-industrialtest.api.getNetwork=function(meta)
-	if not meta:contains("industrialtest.network") then
-		return false
-	end
-	return minetest.deserialize(meta:get_string("industrialtest.network"))
-end
-
--- \brief Returns opposite side of provided one
--- \param side Side number. See industrialtest.api.addPowerStorage for order
--- \returns Opposite side
-industrialtest.api.getOppositeSide=function(side)
-	return (side%2==0 and side-1 or side+1)
-end
--- \brief Returns connections of node with power storage. If direction is "i" only input connections will be returned, if direction is "o" only output connections
---        will be returned, if it's not provided all connections will be returned.
--- \param pos Vector
--- \param (optional) direction string
--- \returns table
-industrialtest.api.getConnections=function(pos,direction)
-	local result={}
-	local neighbourPositions={
-		vector.offset(pos,-1,0,0),
-		vector.offset(pos,1,0,0),
-		vector.offset(pos,0,-1,0),
-		vector.offset(pos,0,1,0),
-		vector.offset(pos,0,0,-1),
-		vector.offset(pos,0,0,1)
-	}
-	local sourceMeta=minetest.get_meta(pos)
-	local sourceDef=minetest.registered_nodes[minetest.get_node(pos).name]
-	local directionOutput=(not direction or direction=="o")
-	local directionInput=(not direction or direction=="i")
-	for key,conn in ipairs(neighbourPositions) do
-		local meta=minetest.get_meta(conn)
-		local def=minetest.registered_nodes[minetest.get_node(conn).name]
-		local normalizedKey=industrialtest.api.normalizeSide(pos,key)
-		local powerOutput=(sourceDef.groups._industrialtest_cable or industrialtest.api.isPowerOutput(sourceMeta,normalizedKey))
-		local powerInput=(sourceDef.groups._industrialtest_cable or industrialtest.api.isPowerInput(sourceMeta,normalizedKey))
-		if def.groups._industrialtest_cable or industrialtest.api.hasPowerStorage(meta) then
-			local side=industrialtest.api.getOppositeSide(normalizedKey)
-			if (powerOutput and directionInput and (def.groups._industrialtest_cable or industrialtest.api.isPowerInput(meta,side))) or ((def.groups._industrialtest_cable or industrialtest.api.isPowerOutput(meta,side)) and powerInput and directionOutput) then
-				table.insert(result,conn)
-			end
-		end
-	end
-	return result
-end
--- \brief Changes node's power IO config. Function doesn't check if meta actually contains power storage.
--- \param meta MetaDataRef of node which power IO config should be changed
--- \param side Side number. See industrialtest.api.addPowerStorage to check order.
--- \param mode Side mode. See industrialtest.api.addPowerStorage for possible values.
--- \returns nil
-industrialtest.api.changeIoConfig=function(meta,side,mode)
-	local ioConfig=meta:get_string("industrialtest.ioConfig")
-	ioConfig=string.sub(ioConfig,1,side-1)..mode..string.sub(ioConfig,side+1)
-	meta:set_string("industrialtest.ioConfig",ioConfig)
-end
--- \brief Checks if provided side is power input
--- \param meta MetaDataRef of node
--- \param side Side number. See industrialtest.api.addPowerStorage to check order.
--- \returns true if provided side is power input, false otherwise
-industrialtest.api.isPowerInput=function(meta,side)
-	local ioConfig=meta:get_string("industrialtest.ioConfig")
-	local mode=string.sub(ioConfig,side,side)
-	return (mode=="i" or mode=="a")
-end
--- \brief Checks if provided side is power output
--- \param meta MetaDataRef of node
--- \param side Side number. See industrialtest.api.addPowerStorage to check order.
--- \returns true if provided side is power output, false otherwise
-industrialtest.api.isPowerOutput=function(meta,side)
-	local ioConfig=meta:get_string("industrialtest.ioConfig")
-	local mode=string.sub(ioConfig,side,side)
-	return (mode=="o" or mode=="a")
-end
--- \brief Registers dust of certain resource
--- \param name Technical name of resource
--- \param displayName Display name of resource
--- \param resources List of tables with following keys: <output>, <recipe>, [count(1)]
---                                                      <> - required, [] - optional, () - default value
--- \param color HTML color of dust
--- \param registerMaceratorRecipe If true macerator recipe for dust will be registered
--- \returns nil
-industrialtest.api.registerResourceDust=function(name,displayName,resources,color,registerMaceratorRecipe)
-	minetest.register_craftitem("industrialtest:"..name.."_dust",{
-		description=S(displayName.." Dust"),
-		inventory_image="industrialtest_dust.png",
-		color=color
-	})
-	if registerMaceratorRecipe then
-		for _,value in ipairs(resources) do
-			industrialtest.api.registerMaceratorRecipe({
-				output="industrialtest:"..name.."_dust "..(value.count or 1),
-				recipe=value.resource
-			})
-		end
-	end
-end
--- \brief Registers plate of certain resource
--- \param name Technical name of resource
--- \param displayName Display name of resource
--- \param resources List of tables with following keys: <output>, <recipe>, [count(1)]
---                                                      <> - required, [] - optional, () - default value
--- \param color HTML color of plate
--- \param registerCompressorRecipe If true compressor recipe for plate will be registered
--- \returns nil
-industrialtest.api.registerPlate=function(name,displayName,resources,color,registerCompressorRecipe)
-	minetest.register_craftitem("industrialtest:"..name.."_plate",{
-		description=S(displayName.." Plate"),
-		inventory_image="industrialtest_plate.png",
-		color=color
-	})
-	if registerCompressorRecipe then
-		for _,value in ipairs(resources) do
-			industrialtest.api.registerCompressorRecipe({
-				output="industrialtest:"..name.."_plate "..(value.count or 1),
-				recipe=value.resource
-			})
-		end
-	end
-end
--- \brief Registers cell with certain fluid
--- \param name Technical name of cell
--- \param displayName Display name of cell
--- \param node Node which can be picked up with this cell
--- \returns nil
-industrialtest.api.registerStorageCell=function(name,displayName,node,modname)
-	if not modname then
-		modname="industrialtest"
-	end
-	minetest.register_craftitem("industrialtest:"..name.."_cell",{
-		description=S(displayName.." Cell"),
-		inventory_image=modname.."_"..name.."_cell.png",
-		on_place=function(itemstack,user,pointed)
-			if pointed.type~="node" or not user or not user:is_player() then
-				return nil
-			end
-			local node=minetest.get_node_or_nil(pointed.above)
-			local storage=industrialtest.api.getStorageCell("industrialtest:"..name.."_cell")
-			if storage.node then
-				if node.name~="air" and node.name~=storage.node then
-					return nil
-				end
-				minetest.set_node(pointed.above,{name=storage.node})
-				if itemstack:get_count()==1 then
-					itemstack:set_name("industrialtest:empty_cell")
-				else
-					local inv=user:get_inventory()
-					inv:add_item("main",ItemStack("industrialtest:empty_cell"))
-					itemstack:take_item()
-				end
-				return itemstack
-			end
-			return nil
-		end
-	})
-	industrialtest.api.storageCells["industrialtest:"..name.."_cell"]={
-		name="industrialtest:"..name.."_cell",
-		node=node
-	}
-end
--- \brief Returns registred storage cell by name
--- \param name Storage cell name
--- \returns Table with following keys: name, node or nil in case of failure
-industrialtest.api.getStorageCell=function(name)
-	return industrialtest.api.storageCells[name]
-end
--- \brief Returns registered storage cells by node
--- \param node Node ID
--- \returns Table with following keys: name, node or nil in case of failure
-industrialtest.api.getStorageCellByNode=function(node)
-	for _,value in pairs(industrialtest.api.storageCells) do
-		if value.node==node then
-			return value
-		end
-	end
-	return nil
-end
--- \brief Registers macerator recipe
--- \param config Table with keys: <output>, <recipe>, [time(2)]
--- \returns nil
-industrialtest.api.registerMaceratorRecipe=function(config)
-	local definition={
-		output=config.output or "",
-		recipe=config.recipe or "",
-		time=config.time or 2
-	}
-	industrialtest.api.maceratorRecipes[definition.recipe]=definition
-end
--- \brief Returns macerator recipe result
--- \param recipe String ID of resulting conten
--- \returns Table with following keys: output, recipe, time
-industrialtest.api.getMaceratorRecipeResult=function(recipe)
-	return industrialtest.api.maceratorRecipes[recipe]
-end
--- \brief Registers compressor recipe
--- \param config Table with following keys: <output>, <recipe>, [time(2)], [count(1)]
--- \returns nil
-industrialtest.api.registerCompressorRecipe=function(config)
-	local definition={
-		output=config.output or "",
-		recipe=config.recipe or "",
-		time=config.time or 2,
-		count=config.count or 1
-	}
-	industrialtest.api.compressorRecipes[definition.recipe]=definition
-end
--- \brief Returns macerator recipe result
--- \param recipe String ID of resulting conten
--- \returns Table with following keys: output, recipe, time
-industrialtest.api.getCompressorRecipeResult=function(recipe)
-	return industrialtest.api.compressorRecipes[recipe]
-end
-industrialtest.api.registerExtractorRecipe=function(config)
-	local definition={
-		output=config.output or "",
-		recipe=config.recipe or "",
-		time=config.time or 2
-	}
-	industrialtest.api.extractorRecipes[definition.recipe]=definition
-end
-industrialtest.api.getExtractorRecipeResult=function(recipe)
-	return industrialtest.api.extractorRecipes[recipe]
-end
--- \brief Registers fuel that can be used in geothermal generator
--- \param fuel Table with following keys: <name>, <calorificValue>, <storageItems>
---        which is a table containing items which are tables with following keys: <name>, <leftover>
--- \returns nil
-industrialtest.api.registerGeothermalGeneratorFuel=function(config)
-	local definition={
-		name=config.name or "",
-		calorificValue=config.calorificValue or 0,
-		texture=config.texture or "industrialtest_gui_fluid_bg.png",
-		storageItems=config.storageItems or {}
-	}
-	industrialtest.api.geothermalGeneratorFuels[definition.name]=definition
-end
--- \brief Returns generator fuel information
--- \param name Name of fuel
--- \returns Table with following keys: name, calorificValue, storageItems
-industrialtest.api.getGeothermalGeneratorFuel=function(name)
-	return industrialtest.api.geothermalGeneratorFuels[name]
-end
--- \brief Returns generator fuel information by item name
--- \param name ID of item
--- \returns Table with following keys: name, calorificValue, storageItems or nil in case of failure
-industrialtest.api.getGeothermalGeneratorFuelByItem=function(name)
-	for _,value in pairs(industrialtest.api.geothermalGeneratorFuels) do
-		for _,item in ipairs(value.storageItems) do
-			if item.name==name then
-				return value
-			end
-		end
-	end
-	return nil
-end
--- \brief Registers fuel that can be used in water mill
--- \param fuel Table with following keys: <name>, <calorificValue>, <storageItems>
---        which is a table containing items which are tables with following keys: <name>, <leftover>
--- \returns nil
-industrialtest.api.registerWaterMillFuel=function(config)
-	local definition={
-		name=config.name or "",
-		calorificValue=config.calorificValue or 0,
-		texture=config.texture or "industrialtest_gui_fluid_bg.png",
-		storageItems=config.storageItems or {}
-	}
-	industrialtest.api.waterMillFuels[definition.name]=definition
-end
--- \brief Returns water mill fuel information
--- \param name Name of fuel
--- \returns Table with following keys: name, calorificValue, storageItems
-industrialtest.api.getWaterMillFuel=function(name)
-	return industrialtest.api.waterMillFuels[name]
-end
--- \brief Returns water mill fuel information by item name
--- \param name ID of item
--- \returns Table with following keys: name, calorificValue, storageItems or nil in case of failure
-industrialtest.api.getWaterMillFuelByItem=function(name)
-	for _,value in pairs(industrialtest.api.waterMillFuels) do
-		for _,item in ipairs(value.storageItems) do
-			if item.name==name then
-				return value
-			end
-		end
-	end
-	return nil
-end

api/common.lua

@@ -0,0 +1,64 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+industrialtest.api={
+	maceratorRecipes={},
+	compressorRecipes={},
+	extractorRecipes={},
+	cableFormerRecipes={},
+	geothermalGeneratorFuels={},
+	waterMillFuels={},
+	rotaryMaceratorModifiers={},
+	pumpTargets={},
+	pumpFluids={},
+	compressedFluids={},
+	storageCells={},
+	tags={}
+}
+
+industrialtest.api.lvPowerFlow=600
+industrialtest.api.mvPowerFlow=2400
+industrialtest.api.hvPowerFlow=10200
+industrialtest.api.evPowerFlow=40800
+industrialtest.api.ivPowerFlow=163800
+
+industrialtest.api.nodeFluidCapacity=1000
+
+function industrialtest.internal.clamp(num,min,max)
+	return math.max(math.min(num,max),min)
+end
+
+function industrialtest.internal.addYVelocityClamped(player,vel,max)
+	local playerVel=player:get_velocity()
+	if playerVel.y+vel>max then
+		player:add_velocity(vector.new(0,math.max(max-playerVel.y,0),0))
+	else
+		player:add_velocity(vector.new(0,vel,0))
+	end
+end
+
+function industrialtest.internal.unpackTableInto(first,second)
+	for k,v in pairs(second) do
+		first[k]=v
+	end
+end
+
+-- \brief Returns machine speed in items per operation
+-- \param meta MetaDataRef
+-- \returns number
+function industrialtest.api.getMachineSpeed(meta)
+	return meta:contains("industrialtest.speed") and meta:get_int("industrialtest.speed") or 1
+end

api/fluid.lua

@@ -0,0 +1,142 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+
+local function createItemFluidStorageText(itemstack)
+	local meta=itemstack:get_meta()
+	local fluidCapacity=meta:get_int("industrialtest.fluidCapacity")
+	local fluidAmount=meta:get_int("industrialtest.fluidAmount")
+	local lowerLimit=math.floor(fluidCapacity*0.25)
+	local color=(fluidAmount>lowerLimit and "#0000FF" or "#FF0000")
+	return minetest.colorize(color,S("@1 / @2 mB",fluidAmount,fluidCapacity))
+end
+
+-- \brief Adds fluid storage to node metadata
+-- \param meta MetaDataRef
+-- \param capacity number
+-- \returns nil
+function industrialtest.api.addFluidStorage(meta,capacity)
+	meta:set_int("industrialtest.fluidCapacity",capacity)
+	meta:set_int("industrialtest.fluidAmount",0)
+	meta:set_string("industrialtest.fluidType","ignore")
+end
+
+-- \brief Check if itemstack contains fluid storage
+-- \param itemstack ItemStack
+-- \returns bool
+function industrialtest.api.itemHasFluidStorage(itemstack)
+	local values={"industrialtest.fluidAmount","industrialtest.fluidCapacity"}
+	local meta=itemstack:get_meta()
+	for _,value in ipairs(values) do
+		if not meta:contains(value) then
+			return false
+		end
+	end
+	return true
+end
+
+-- \brief Check if fluid storage in meta is full
+-- \param meta MetaDataRef
+-- \returns bool
+function industrialtest.api.isFluidStorageFull(meta)
+	return meta:get_int("industrialtest.fluidAmount")>=meta:get_int("industrialtest.fluidCapacity")
+end
+
+-- \brief Check if item fluid storage is full
+-- \param itemstack ItemStack
+-- \returns bool
+function industrialtest.api.isItemFluidStorageFull(itemstack)
+	local meta=itemstack:get_meta()
+	return industrialtest.api.isFluidStorageFull(meta)
+end
+
+-- \brief Check if fluid storage in meta is empty
+-- \param meta MetaDataRef
+-- \returns bool
+function industrialtest.api.isFluidStorageEmpty(meta)
+	return meta:get_int("industrialtest.fluidAmount")==0
+end
+
+-- \brief Check if item fluid storage is empty
+-- \param itemstack ItemStack
+-- \returns bool
+function industrialtest.api.isItemFluidStorageEmpty(itemstack)
+	local meta=itemstack:get_meta()
+	return industrialtest.api.isFluidStorageEmpty(meta)
+end
+
+-- \brief Updates itemstack description and wear depending on contained fluid
+-- \param itemstack ItemStack
+-- \returns nil
+function industrialtest.api.updateItemFluidText(itemstack)
+	local meta=itemstack:get_meta()
+	if industrialtest.mtgAvailable then
+		local def=itemstack:get_definition()
+		local fluidStorageText=createItemFluidStorageText(itemstack)
+		meta:set_string("description",string.format("%s\n%s",def.description,fluidStorageText))
+	elseif industrialtest.mclAvailable then
+		tt.reload_itemstack_description(itemstack)
+	end
+	itemstack:set_wear(65535-meta:get_int("industrialtest.fluidAmount")/meta:get_int("industrialtest.fluidCapacity")*65534)
+end
+
+-- \brief Adds fluid amount to item fluid storage
+-- \param itemstack ItemStack
+-- \param amount number
+-- \returns number
+function industrialtest.api.addFluidToItem(itemstack,amount)
+	local meta=itemstack:get_meta()
+	if not industrialtest.api.itemHasFluidStorage(itemstack) then
+		return 0
+	end
+	local fluidAmount=meta:get_int("industrialtest.fluidAmount")
+	local fluidCapacity=meta:get_int("industrialtest.fluidCapacity")
+	local prevFluidAmount=fluidAmount
+	fluidAmount=industrialtest.internal.clamp(fluidAmount+amount,0,fluidCapacity)
+	meta:set_int("industrialtest.fluidAmount",fluidAmount)
+	industrialtest.api.updateItemFluidText(itemstack)
+	return fluidAmount-prevFluidAmount
+end
+
+-- \brief Adds fluid to destination itemstack while subtracting it from source itemstack's metadata
+-- \param srcItemstack ItemStack
+-- \param itemstack ItemStack
+-- \param amount number
+-- \returns number
+function industrialtest.api.transferFluidToItem(srcItemstack,itemstack,amount)
+	local meta=srcItemstack:get_meta()
+	local flow=math.min(meta:get_int("industrialtest.fluidAmount"),amount)
+	if flow==0 then
+		return 0
+	end
+	local actualFlow=industrialtest.api.addFluidToItem(itemstack,flow)
+	meta:set_int("industrialtest.fluidAmount",meta:get_int("industrialtest.fluidAmount")-actualFlow)
+	industrialtest.api.updateItemFluidText(srcItemstack)
+	return actualFlow
+end
+
+if industrialtest.mclAvailable then
+	tt.register_snippet(function(itemstring,toolCapabilities,itemstack)
+		if not itemstack then
+			return nil
+		end
+		if not industrialtest.api.itemHasFluidStorage(itemstack) then
+			return nil
+		end
+		return createItemFluidStorageText(itemstack),false
+	end)
+end

api/network.lua

@@ -0,0 +1,460 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local function addNodeToNetwork(pos,networkMasterPos)
+	local meta=minetest.get_meta(pos)
+	local networks={}
+	if meta:contains("industrialtest.networks") then
+		networks=minetest.deserialize(meta:get_string("industrialtest.networks"))
+	end
+	for _,network in ipairs(networks) do
+		if network.x==networkMasterPos.x and network.y==networkMasterPos.y and network.z==networkMasterPos.z then
+			return
+		end
+	end
+	table.insert(networks,networkMasterPos)
+	meta:set_string("industrialtest.networks",minetest.serialize(networks))
+end
+
+local function clampFlow(pos,flow)
+	local def=minetest.registered_nodes[minetest.get_node(pos).name]
+	local newFlow
+	if def.groups and def.groups._industrialtest_cable then
+		newFlow=def._industrialtest_cableFlow
+	else
+		local meta=minetest.get_meta(pos)
+		newFlow=meta:get_int("industrialtest.powerFlow")
+	end
+	return math.min(flow,newFlow)
+end
+
+-- \brief Finds path from pos to dest in network. Function finished if either dest is found or every node was visited
+-- \param pos Vector
+-- \param dest Vector
+-- \returns table or nil
+function industrialtest.api.findPathInNetwork(pos,dest)
+	local connections=industrialtest.api.getConnections(pos,"i")
+	if #connections==0 then
+		return nil
+	end
+
+	local workers={}
+	local serializedSourcePos=pos.x..","..pos.y..","..pos.z
+	local visitedNodes={[serializedSourcePos]=true}
+	for _,conn in ipairs(connections) do
+		local sideVector=vector.subtract(conn,pos)
+		table.insert(workers,{
+			position=conn,
+			direction=sideVector,
+			path={[1]=conn}
+		})
+	end
+
+	while #workers>0 do
+		for i=1,#workers do
+			local worker=workers[i]
+			local serializedPos=worker.position.x..","..worker.position.y..","..worker.position.z
+			if visitedNodes[serializedPos] then
+				table.remove(workers,i)
+				break
+			end
+			visitedNodes[serializedPos]=true
+
+			if worker.position.x==dest.x and worker.position.y==dest.y and worker.position.z==dest.z then
+				return worker.path
+			end
+
+			local def=minetest.registered_nodes[minetest.get_node(worker.position).name]
+			if def and def.groups and def.groups._industrialtest_cable then
+				connections=industrialtest.api.getConnections(worker.position,"i")
+				for j=1,#connections do
+					local direction=vector.subtract(connections[j],worker.position)
+					local oppositeDirection=vector.multiply(worker.direction,vector.new(-1,-1,-1))
+					if direction.x~=oppositeDirection.x or direction.y~=oppositeDirection.y or direction.z~=oppositeDirection.z then
+						if worker.direction.x~=direction.x or worker.direction.y~=direction.y or worker.direction.z~=direction.z then
+							table.insert(worker.path,worker.position)
+						end
+						for c=1,#connections do
+							local nextDirection=vector.subtract(connections[c],worker.position)
+							if c~=j and (nextDirection.x~=oppositeDirection.x or nextDirection.y~=oppositeDirection.y or nextDirection.z~=oppositeDirection.z) then
+								local newWorker={
+									position=connections[c],
+									direction=nextDirection,
+									path=table.copy(worker.path)
+								}
+								table.insert(newWorker.path,worker.position)
+								table.insert(workers,newWorker)
+							end
+						end
+						worker.direction=direction
+						worker.position=connections[j]
+						break
+					end
+				end
+
+				if #connections>2 then
+					break
+				end
+			else
+				table.remove(workers,i)
+				break
+			end
+		end
+	end
+
+	return nil
+end
+
+-- \brief Goes through path vertices specified by path running callback on each node.
+--        Function finishes if either callback returns false or entire path is went over.
+-- \param path table
+-- \param callback function
+-- \returns nil
+function industrialtest.api.walkPath(path,callback)
+	local pos=path[1]
+	for i=2,#path do
+		local pathNode=path[i]
+		local direction=vector.normalize(vector.subtract(pathNode,pos))
+		while pos.x~=pathNode.x or pos.y~=pathNode.y or pos.z~=pathNode.z do
+			if not callback(pos) then
+				return
+			end
+			pos=vector.add(pos,direction)
+		end
+	end
+end
+
+-- \brief Transfers power from source node to it's network, if sides is set then power will be only transfered to network connected to that sides
+-- \param pos Vector with position of source node
+-- \param (optional) sides table with Vectors
+-- \param (optional) flowOverride number
+-- \returns two values: true if any neighbouring node has room for more power, false otherwise
+--                      true if any power was transferred, false otherwise
+function industrialtest.api.powerFlow(pos,sides,flowOverride)
+	local meta=minetest.get_meta(pos)
+	-- if machine doesn't have network map then it's not capable of transferring power
+	local network=industrialtest.api.getNetwork(meta)
+	if not network or #network==0 then
+		return false,false
+	end
+	local endpointCount=0
+	for _,endpoint in ipairs(network) do
+		local endpointMeta=minetest.get_meta(endpoint.position)
+		if not industrialtest.api.isFullyCharged(endpointMeta) and (not sides or sides[endpoint.sourceSide]) then
+			endpointCount=endpointCount+1
+		end
+	end
+	if endpointCount==0 then
+		return false,false
+	end
+
+	local ioConfig=industrialtest.api.getIoConfig(meta)
+	local transferred=false
+	local roomAvailable=false
+	for _,endpoint in ipairs(network) do
+		if not sides or sides[endpoint.sourceSide] then
+			local flow
+			if flowOverride then
+				flow=flowOverride
+			elseif type(ioConfig)=="string" then
+				flow=math.min(meta:get_int("industrialtest.powerAmount"),meta:get_int("industrialtest.powerFlow"))
+			else
+				flow=math.min(meta:get_int("industrialtest.powerAmount"),ioConfig[endpoint.sourceSide].flow)
+			end
+			local powerDistribution=math.floor(flow/endpointCount)
+			local endpointMeta=minetest.get_meta(endpoint.position)
+			if powerDistribution<=endpoint.flow then
+				local transferredPower=industrialtest.api.transferPower(meta,endpointMeta,powerDistribution)
+				if transferredPower>0 then
+					transferred=true
+				end
+				local def=minetest.registered_nodes[minetest.get_node(endpoint.position).name]
+				if def and def._industrialtest_self then
+					def._industrialtest_self:updateFormspec(endpoint.position)
+					if def._industrialtest_self.onPowerFlow and transferredPower>0 then
+						def._industrialtest_self:onPowerFlow(endpoint.position,industrialtest.api.getOppositeSide(endpoint.side),transferredPower)
+					end
+					def._industrialtest_self:triggerIfNeeded(endpoint.position)
+				else
+					-- Support for bare definitions that don't use industrialtest pseudo-OOP
+					minetest.get_node_timer(endpoint.position):start(industrialtest.config.updateDelay)
+				end
+				if not industrialtest.api.isFullyCharged(endpointMeta) then
+					roomAvailable=true
+				end
+			else
+				local path=industrialtest.api.findPathInNetwork(pos,endpoint.position)
+				if path and #path>0 then
+					table.insert(path,endpoint.position)
+					local removed=false
+					industrialtest.api.walkPath(path,function(pathPos)
+						local def=minetest.registered_nodes[minetest.get_node(pathPos).name]
+						if not def or not def.groups or not def.groups._industrialtest_cable then
+							return false
+						end
+						if powerDistribution>def._industrialtest_cableFlow then
+							removed=true
+							minetest.swap_node(pathPos,{
+								name="air"
+							})
+							minetest.remove_node(pathPos)
+							minetest.check_for_falling(pathPos)
+							minetest.sound_play("default_cool_lava",{
+								pos=pathPos,
+								max_hear_distance=5,
+								gain=0.7
+							})
+						end
+						return true
+					end)
+					if not removed and powerDistribution>endpoint.originalFlow then
+						minetest.remove_node(endpoint.position)
+						industrialtest.internal.explode(endpoint.position,2)
+					end
+					industrialtest.api.createNetworkMapForNode(pos)
+				end
+			end
+		end
+	end
+	return roomAvailable,transferred
+end
+
+-- \brief Creates network map starting from node at pos, optionally omitting node at omit
+-- \param pos vector
+-- \param (optional) addCables bool
+-- \param (optional) omit Vector
+-- \returns table with network map
+function industrialtest.api.createNetworkMap(pos,addCables,omit)
+	local map={}
+	local connections=industrialtest.api.getConnections(pos,"i")
+	if #connections==0 then
+		return map
+	end
+
+	local sourceMeta=minetest.get_meta(pos)
+	local workers={}
+	local sides={
+		["-1,0,0"]=1,
+		["1,0,0"]=2,
+		["0,-1,0"]=3,
+		["0,1,0"]=4,
+		["0,0,-1"]=5,
+		["0,0,1"]=6
+	}
+	local serializedSourcePos=pos.x..","..pos.y..","..pos.z
+	local visitedNodes={[serializedSourcePos]=true}
+	for _,conn in ipairs(connections) do
+		if not omit or conn.x~=omit.x or conn.y~=omit.y or conn.z~=omit.z then
+			local sideVector=vector.subtract(conn,pos)
+			local serializedSideVector=sideVector.x..","..sideVector.y..","..sideVector.z
+			local sourceSide=industrialtest.api.normalizeSide(pos,sides[serializedSideVector])
+			table.insert(workers,{
+				position=conn,
+				direction=sideVector,
+				distance=1,
+				flow=industrialtest.api.getPowerFlowForSide(sourceMeta,sourceSide),
+				sourceSide=sourceSide
+			})
+		end
+	end
+
+	while #workers>0 do
+		for i=1,#workers do
+			local worker=workers[i]
+			local serializedPos=worker.position.x..","..worker.position.y..","..worker.position.z
+			if visitedNodes[serializedPos] or (omit and omit==worker.position) then
+				table.remove(workers,i)
+				break
+			end
+			visitedNodes[serializedPos]=true
+			addNodeToNetwork(worker.position,pos)
+
+			local def=minetest.registered_nodes[minetest.get_node(worker.position).name]
+			if def and def.groups and def.groups._industrialtest_cable then
+				if addCables then
+					table.insert(map,{
+						position=worker.position,
+						distance=worker.distance,
+						flow=clampFlow(worker.position,worker.flow),
+						side=0,
+						sourceSide=worker.sourceSide
+					})
+				end
+				connections=industrialtest.api.getConnections(worker.position,"i")
+				if #connections==0 then
+					table.remove(workers,i)
+					break
+				end
+				worker.flow=clampFlow(worker.position,worker.flow)
+				worker.distance=worker.distance+1
+				for i=2,#connections do
+					table.insert(workers,{
+						position=connections[i],
+						direction=vector.subtract(connections[i],worker.position),
+						distance=worker.distance,
+						flow=worker.flow,
+						sourceSide=worker.sourceSide
+					})
+				end
+				worker.direction=vector.subtract(connections[1],worker.position)
+				worker.position=connections[1]
+				if #connections>=2 then
+					break
+				end
+			else
+				local meta=minetest.get_meta(worker.position)
+				local incomingSide=industrialtest.api.normalizeSide(worker.position,sides[worker.direction.x..","..worker.direction.y..","..worker.direction.z])
+				local connectionSide=industrialtest.api.getOppositeSide(incomingSide)
+				local flow=industrialtest.api.getPowerFlowForSide(meta,connectionSide)
+				table.insert(map,{
+					position=worker.position,
+					distance=worker.distance,
+					flow=math.min(worker.flow,flow),
+					originalFlow=flow,
+					side=connectionSide,
+					sourceSide=worker.sourceSide
+				})
+				table.remove(workers,i)
+				break
+			end
+		end
+	end
+
+	return map
+end
+
+function industrialtest.api.removeNodeFromNetwork(pos,nodePos)
+	local meta=minetest.get_meta(pos)
+	if not meta:contains("industrialtest.network") then
+		return
+	end
+	local network=minetest.deserialize(meta:get_string("industrialtest.network"))
+	local removed=false
+	for key,node in ipairs(network) do
+		if node.position.x==nodePos.x and node.position.y==nodePos.y and node.position.z==nodePos.z then
+			table.remove(network,key)
+			removed=true
+			break
+		end
+	end
+	if removed then
+		meta:set_string("industrialtest.network",minetest.serialize(network))
+	end
+end
+
+-- \brief Creates network map and writes it to node metadata at pos, optionally omitting node at omit
+-- \param pos Vector
+-- \param (optional) omit Vector
+-- \returns nil
+function industrialtest.api.createNetworkMapForNode(pos,omit)
+	local meta=minetest.get_meta(pos)
+	local network=industrialtest.api.createNetworkMap(pos,false,omit)
+	meta:set_string("industrialtest.network",minetest.serialize(network))
+end
+
+-- \brief Returns true if meta contains network map, false otherwise
+-- \param meta MetaDataRef
+-- \returns bool
+function industrialtest.api.isNetworkMaster(meta)
+	return meta:contains("industrialtest.network")
+end
+
+-- \brief Returns network table if node containing meta belongs to any networks, false otherwise
+-- \param meta MetaDataRef
+-- \returns bool or table
+function industrialtest.api.isAttachedToNetwork(meta)
+	if not meta:contains("industrialtest.networks") then
+		return false
+	end
+	local networks=minetest.deserialize(meta:get_string("industrialtest.networks"))
+	if #networks==0 then
+		return false
+	end
+	return networks
+end
+
+-- \brief Returns network master network from it's meta, if meta doesn't contain network map then function returns false
+-- \param meta MetaDataRef
+-- \returns table or bool
+function industrialtest.api.getNetwork(meta)
+	if not meta:contains("industrialtest.network") then
+		return false
+	end
+	return minetest.deserialize(meta:get_string("industrialtest.network"))
+end
+
+-- \brief Returns amount of power that will flow from specified network master
+-- \param pos Vector
+-- \returns number
+function industrialtest.api.getFlowingCurrent(pos)
+	local meta=minetest.get_meta(pos)
+	if not industrialtest.api.hasPowerStorage(meta) or meta:get_int("industrialtest.powerAmount")==0 then
+		return 0
+	end
+	local network=industrialtest.api.getNetwork(meta)
+	if not network then
+		return 0
+	end
+
+	local amount=meta:get_int("industrialtest.powerAmount")
+	if amount==0 then
+		return 0
+	end
+	local demand=0
+	for _,endpoint in ipairs(network) do
+		local endpointMeta=minetest.get_meta(endpoint.position)
+		if industrialtest.api.hasPowerStorage(endpointMeta) then
+			demand=demand+math.min(endpointMeta:get_int("industrialtest.powerCapacity")-endpointMeta:get_int("industrialtest.powerAmount"),endpoint.flow)
+		end
+	end
+
+	return math.min(amount,demand)
+end
+
+-- \brief Returns connections of node with power storage. If direction is "i" only input connections will be returned, if direction is "o" only output connections
+--        will be returned, if it's not provided all connections will be returned.
+-- \param pos Vector
+-- \param (optional) direction string
+-- \returns table
+function industrialtest.api.getConnections(pos,direction)
+	local result={}
+	local neighbourPositions={
+		vector.offset(pos,-1,0,0),
+		vector.offset(pos,1,0,0),
+		vector.offset(pos,0,-1,0),
+		vector.offset(pos,0,1,0),
+		vector.offset(pos,0,0,-1),
+		vector.offset(pos,0,0,1)
+	}
+	local sourceMeta=minetest.get_meta(pos)
+	local sourceDef=minetest.registered_nodes[minetest.get_node(pos).name]
+	local directionOutput=(not direction or direction=="o")
+	local directionInput=(not direction or direction=="i")
+	for key,conn in ipairs(neighbourPositions) do
+		local meta=minetest.get_meta(conn)
+		local def=minetest.registered_nodes[minetest.get_node(conn).name]
+		local normalizedKey=industrialtest.api.normalizeSide(pos,key)
+		local powerOutput=(sourceDef.groups._industrialtest_cable or industrialtest.api.isPowerOutput(sourceMeta,normalizedKey))
+		local powerInput=(sourceDef.groups._industrialtest_cable or industrialtest.api.isPowerInput(sourceMeta,normalizedKey))
+		if def.groups._industrialtest_cable or industrialtest.api.hasPowerStorage(meta) then
+			local side=industrialtest.api.normalizeSide(conn,industrialtest.api.getOppositeSide(key))
+			if (powerOutput and directionInput and (def.groups._industrialtest_cable or industrialtest.api.isPowerInput(meta,side))) or ((def.groups._industrialtest_cable or industrialtest.api.isPowerOutput(meta,side)) and powerInput and directionOutput) then
+				table.insert(result,conn)
+			end
+		end
+	end
+	return result
+end

api/power.lua

@@ -0,0 +1,237 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+
+local function createItemPowerText(itemstack)
+	local meta=itemstack:get_meta()
+	local powerCapacity=meta:get_int("industrialtest.powerCapacity")
+	local powerAmount=meta:get_int("industrialtest.powerAmount")
+	local lowerLimit=math.floor(powerCapacity*0.25)
+	local color=(powerAmount>lowerLimit and "#00FFFF" or "#FF0000")
+	return minetest.colorize(color,S("@1 / @2 EU",powerAmount,powerCapacity))
+end
+
+-- \brief Adds power storage to metadata
+-- \param capacity How much EU item/node can store
+-- \param flow How much EU can flow in or out item/node per industrialtest.updateDelay
+-- \param ioConfig Input/Output configuration in following side order: -X, +X, -Y, +Y, -Z, +Z
+--                 a - bidirectional, i - input, o - output.
+--                 Instead of string containing IO mode for each side, ioConfig can hold a table for each side, containing
+--                 IO mode and flow override
+-- \returns nil
+function industrialtest.api.addPowerStorage(meta,capacity,flow,ioConfig)
+	meta:set_int("industrialtest.powerCapacity",capacity)
+	meta:set_int("industrialtest.powerFlow",flow)
+	meta:set_int("industrialtest.powerAmount",0)
+	meta:set_int("industrialtest.extendedIoConfig",type(ioConfig)~="string" and 1 or 0)
+	meta:set_string("industrialtest.ioConfig",type(ioConfig)=="string" and ioConfig or minetest.serialize(ioConfig))
+end
+
+-- \brief Checks if metadata contains power storage
+-- \param meta MetaDataRef which should be checked
+-- \returns true if metadata contains power storage, false otherwise
+function industrialtest.api.hasPowerStorage(meta)
+	local values={"industrialtest.powerCapacity","industrialtest.powerFlow","industrialtest.powerAmount","industrialtest.ioConfig"}
+	for _,value in ipairs(values) do
+		if not meta:contains(value) then
+			return false
+		end
+	end
+	return true
+end
+
+-- \brief Checks if ioConfig from metadata is extended one. It exploits the fact that minetest.serialize returns Lua code
+--        which returns table, hence it can check for return at the beginning of the string
+-- \param meta MetaDataRef
+-- \returns bool
+function industrialtest.api.isExtendedIoConfig(meta)
+	return meta:get_int("industrialtest.extendedIoConfig")==1
+end
+
+-- \brief Returns ioConfig from metadata, deserializing it if it's extended one
+-- \param meta MetaDataRef
+-- \returns table or string
+function industrialtest.api.getIoConfig(meta)
+	local ioConfig=meta:get_string("industrialtest.ioConfig")
+	return industrialtest.api.isExtendedIoConfig(meta) and minetest.deserialize(ioConfig) or ioConfig
+end
+
+-- \brief Changes node's power IO config. Function doesn't check if meta actually contains power storage.
+-- \param meta MetaDataRef of node which power IO config should be changed
+-- \param side Side number. See industrialtest.api.addPowerStorage to check order.
+-- \param mode Side mode. See industrialtest.api.addPowerStorage for possible values.
+-- \returns nil
+function industrialtest.api.changeIoConfig(meta,side,mode)
+	local ioConfig=industrialtest.api.getIoConfig(meta)
+	if type(ioConfig)=="string" then
+		ioConfig=string.sub(ioConfig,1,side-1)..mode..string.sub(ioConfig,side+1)
+		meta:set_string("industrialtest.ioConfig",ioConfig)
+	else
+		ioConfig[side]=mode
+		meta:set_string("industrialtest.ioConfig",minetest.serialize(ioConfig))
+	end
+end
+
+-- \brief Returns power flow for side
+-- \param meta MetaDataRef
+-- \param side number Side number
+-- \returns number
+function industrialtest.api.getPowerFlowForSide(meta,side)
+	local ioConfig=industrialtest.api.getIoConfig(meta)
+	if type(ioConfig)=="string" then
+		return meta:get_int("industrialtest.powerFlow")
+	else
+		return ioConfig[side].flow
+	end
+end
+
+-- \brief Checks if provided side is power input
+-- \param meta MetaDataRef of node
+-- \param side Side number. See industrialtest.api.addPowerStorage to check order.
+-- \returns true if provided side is power input, false otherwise
+function industrialtest.api.isPowerInput(meta,side)
+	local ioConfig=industrialtest.api.getIoConfig(meta)
+	if type(ioConfig)=="string" then
+		local mode=string.sub(ioConfig,side,side)
+		return (mode=="i" or mode=="a")
+	else
+		return (ioConfig[side].mode=="i" or ioConfig[side].mode=="a")
+	end
+end
+
+-- \brief Checks if provided side is power output
+-- \param meta MetaDataRef of node
+-- \param side Side number. See industrialtest.api.addPowerStorage to check order.
+-- \returns true if provided side is power output, false otherwise
+function industrialtest.api.isPowerOutput(meta,side)
+	local ioConfig=industrialtest.api.getIoConfig(meta)
+	if type(ioConfig)=="string" then
+		local mode=string.sub(ioConfig,side,side)
+		return (mode=="o" or mode=="a")
+	else
+		return (ioConfig[side].mode=="o" or ioConfig[side].mode=="a")
+	end
+end
+
+-- \brief Checks if power storage is fully charged
+-- \param meta MetaDataRef which should be checked
+-- \returns true if power storage is fully charged, false otherwise
+function industrialtest.api.isFullyCharged(meta)
+	return meta:get_int("industrialtest.powerAmount")>=meta:get_int("industrialtest.powerCapacity")
+end
+
+-- \brief Adds power to power storage. Function doesn't check if meta contains power storage so you must be sure that it does.
+-- \param meta MetaDataRef to which power should be added
+-- \param amount Amount of power to add
+-- \returns How much of power was actually added
+function industrialtest.api.addPower(meta,amount)
+	local powerAmount=meta:get_int("industrialtest.powerAmount")
+	local powerCapacity=meta:get_int("industrialtest.powerCapacity")
+	local prevPowerAmount=powerAmount
+	powerAmount=industrialtest.internal.clamp(powerAmount+amount,0,powerCapacity)
+	meta:set_int("industrialtest.powerAmount",powerAmount)
+	return powerAmount-prevPowerAmount
+end
+
+-- \brief Adds power to destination metadata while subtracting it from source metadata
+-- \Param srcMeta MetaDataRef from which take power
+-- \param destMeta MetaDataRef to which add power
+-- \returns How much of power was actually transferred
+function industrialtest.api.transferPower(srcMeta,destMeta,amount)
+	local currentFlow=math.min(srcMeta:get_int("industrialtest.powerAmount"),amount)
+	if currentFlow==0 then
+		return 0
+	end
+	local actualFlow=industrialtest.api.addPower(destMeta,currentFlow)
+	srcMeta:set_int("industrialtest.powerAmount",srcMeta:get_int("industrialtest.powerAmount")-actualFlow)
+	return actualFlow
+end
+
+-- \brief Updates itemstack description to show current power storage information, additionally updates item wear bar.
+--        Function doesn't check if itemstack contains power storage so you should be sure that it does before calling this function
+-- \param itemstack ItemStack which should be updated
+-- \returns nil
+function industrialtest.api.updateItemPowerText(itemstack)
+	local meta=itemstack:get_meta()
+	if industrialtest.mtgAvailable then
+		local def=minetest.registered_tools[itemstack:get_name()]
+		local desc=meta:contains("industrialtest.descriptionOverride") and meta:get_string("industrialtest.descriptionOverride") or def.description
+		local powerText=createItemPowerText(itemstack)
+		meta:set_string("description",string.format("%s\n%s",desc,powerText))
+	elseif industrialtest.mclAvailable then
+		tt.reload_itemstack_description(itemstack)
+	end
+	itemstack:set_wear(65535-meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*65534)
+end
+
+-- \brief Adds power to itemstack. Function checks if itemstack has power storage.
+-- \param itemstack ItemStack to which add power
+-- \param amount How much power to add
+-- \returns Amount of power added
+function industrialtest.api.addPowerToItem(itemstack,amount)
+	local meta=itemstack:get_meta()
+	if not industrialtest.api.hasPowerStorage(meta) then
+		return 0
+	end
+	local added=industrialtest.api.addPower(meta,amount)
+	industrialtest.api.updateItemPowerText(itemstack)
+	return added
+end
+
+-- \brief Adds power to destination itemstack while subtracting it from source metadata
+-- \param srcMeta MetaDataRef from which take power
+-- \param itemstack ItemStack to which add power
+-- \param amount number
+-- \returns How much of power was actually transferred
+function industrialtest.api.transferPowerToItem(srcMeta,itemstack,amount)
+	local currentFlow=math.min(srcMeta:get_int("industrialtest.powerAmount"),amount)
+	if currentFlow==0 then
+		return 0
+	end
+	local actualFlow=industrialtest.api.addPowerToItem(itemstack,currentFlow)
+	srcMeta:set_int("industrialtest.powerAmount",srcMeta:get_int("industrialtest.powerAmount")-actualFlow)
+	return actualFlow
+end
+
+-- \brief Adds power to destination metadata while subtracting it from source itemstack
+-- \param srcItemstack ItemStack from which subtract power
+-- \param meta MetaDataRef to which add power
+-- \param amount How much power should be transferred
+-- \returns How much of power was actually transferred
+function industrialtest.api.transferPowerFromItem(srcItemstack,meta,amount)
+	local srcMeta=srcItemstack:get_meta()
+	local currentFlow=math.min(srcMeta:get_int("industrialtest.powerAmount"),amount)
+	if currentFlow==0 then
+		return 0
+	end
+	local actualFlow=industrialtest.api.addPower(meta,currentFlow)
+	industrialtest.api.addPowerToItem(srcItemstack,-actualFlow)
+	return actualFlow
+end
+
+if industrialtest.mclAvailable then
+	tt.register_snippet(function(itemstring,toolCapabilities,itemstack)
+		if not itemstack then
+			return nil
+		end
+		local meta=itemstack:get_meta()
+		if not industrialtest.api.hasPowerStorage(meta) then
+			return nil
+		end
+		return createItemPowerText(itemstack),false
+	end)
+end

api/registration.lua

@@ -0,0 +1,382 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+
+function industrialtest.api.addTag(name,tag)
+	if not industrialtest.api.tags[tag] then
+		industrialtest.api.tags[tag]={}
+	end
+	table.insert(industrialtest.api.tags[tag],name)
+end
+
+-- \brief Registers dust of certain resource
+-- \param name Technical name of resource
+-- \param displayName Display name of resource
+-- \param resources List of tables with following keys: <output>, <recipe>, [count(1)]
+--                                                      <> - required, [] - optional, () - default value
+-- \param color HTML color of dust
+-- \param registerMaceratorRecipe If true macerator recipe for dust will be registered
+-- \returns nil
+function industrialtest.api.registerResourceDust(name,displayName,resources,color,registerMaceratorRecipe)
+	minetest.register_craftitem("industrialtest:"..name.."_dust",{
+		description=S(displayName.." Dust"),
+		inventory_image="industrialtest_dust.png",
+		color=color
+	})
+	if registerMaceratorRecipe then
+		for _,value in ipairs(resources) do
+			industrialtest.api.registerMaceratorRecipe({
+				output="industrialtest:"..name.."_dust "..(value.count or 1),
+				recipe=value.resource
+			})
+		end
+	end
+end
+
+-- \brief Registers plate of certain resource
+-- \param name Technical name of resource
+-- \param displayName Display name of resource
+-- \param resources List of tables with following keys: <output>, <recipe>, [count(1)]
+--                                                      <> - required, [] - optional, () - default value
+-- \param color HTML color of plate
+-- \param registerCompressorRecipe If true compressor recipe for plate will be registered
+-- \returns nil
+function industrialtest.api.registerPlate(name,displayName,resources,color,registerCompressorRecipe)
+	minetest.register_craftitem("industrialtest:"..name,{
+		description=displayName,
+		inventory_image="industrialtest_plate.png",
+		inventory_overlay="industrialtest_plate_overlay.png",
+		color=color
+	})
+	if registerCompressorRecipe then
+		for _,value in ipairs(resources) do
+			industrialtest.api.registerCompressorRecipe({
+				output="industrialtest:"..name.." "..(value.count or 1),
+				recipe=value.resource
+			})
+		end
+	end
+end
+
+-- \brief Registers cell with certain fluid
+-- \param name Technical name of cell
+-- \param displayName Display name of cell
+-- \param node Node which can be picked up with this cell
+-- \returns nil
+function industrialtest.api.registerStorageCell(name,displayName,node,modname,color)
+	color = color or "#ffffffff"
+	if not modname then
+		modname="industrialtest"
+	end
+	minetest.register_craftitem("industrialtest:"..name.."_cell",{
+		description=S(displayName.." Cell"),
+		inventory_image="industrialtest_cell_fluid.png",
+		inventory_overlay="industrialtest_cell_casing.png",
+		color=color,
+		on_place=function(itemstack,user,pointed)
+			if pointed.type~="node" or not user or not user:is_player() then
+				return nil
+			end
+			local node=minetest.get_node_or_nil(pointed.above)
+			local storage=industrialtest.api.getStorageCell("industrialtest:"..name.."_cell")
+			if storage.node then
+				if node.name~="air" and node.name~=storage.node then
+					return nil
+				end
+				minetest.set_node(pointed.above,{name=storage.node})
+				if itemstack:get_count()==1 then
+					itemstack:set_name("industrialtest:empty_cell")
+				else
+					local inv=user:get_inventory()
+					inv:add_item("main",ItemStack("industrialtest:empty_cell"))
+					itemstack:take_item()
+				end
+				return itemstack
+			end
+			return nil
+		end
+	})
+	industrialtest.api.storageCells["industrialtest:"..name.."_cell"]={
+		name="industrialtest:"..name.."_cell",
+		node=node
+	}
+end
+
+-- \brief Returns registred storage cell by name
+-- \param name Storage cell name
+-- \returns Table with following keys: name, node or nil in case of failure
+function industrialtest.api.getStorageCell(name)
+	return industrialtest.api.storageCells[name]
+end
+
+-- \brief Returns registered storage cells by node
+-- \param node Node ID
+-- \returns Table with following keys: name, node or nil in case of failure
+function industrialtest.api.getStorageCellByNode(node)
+	for _,value in pairs(industrialtest.api.storageCells) do
+		if value.node==node then
+			return value
+		end
+	end
+	return nil
+end
+
+-- \brief Registers macerator recipe
+-- \param config Table with keys: <output>, <recipe>, [time(2)]
+-- \returns nil
+function industrialtest.api.registerMaceratorRecipe(config)
+	local definition={
+		output=config.output or "",
+		recipe=config.recipe or "",
+		time=config.time or 2
+	}
+	industrialtest.api.maceratorRecipes[definition.recipe]=definition
+end
+
+-- \brief Returns macerator recipe result
+-- \param recipe String ID of resulting conten
+-- \returns Table with following keys: output, recipe, time
+function industrialtest.api.getMaceratorRecipeResult(recipe)
+	return industrialtest.api.maceratorRecipes[recipe]
+end
+
+-- \brief Registers compressor recipe
+-- \param config Table with following keys: <output>, <recipe>, [time(2)], [count(1)]
+-- \returns nil
+function industrialtest.api.registerCompressorRecipe(config)
+	local definition={
+		output=config.output or "",
+		recipe=config.recipe or "",
+		time=config.time or 2,
+		count=config.count or 1
+	}
+	industrialtest.api.compressorRecipes[definition.recipe]=definition
+end
+
+-- \brief Returns macerator recipe result
+-- \param recipe String ID of resulting conten
+-- \returns Table with following keys: output, recipe, time
+function industrialtest.api.getCompressorRecipeResult(recipe)
+	return industrialtest.api.compressorRecipes[recipe]
+end
+
+function industrialtest.api.registerExtractorRecipe(config)
+	local definition={
+		output=config.output or "",
+		recipe=config.recipe or "",
+		time=config.time or 2
+	}
+	industrialtest.api.extractorRecipes[definition.recipe]=definition
+end
+
+function industrialtest.api.getExtractorRecipeResult(recipe)
+	return industrialtest.api.extractorRecipes[recipe]
+end
+
+function industrialtest.api.registerCableFormerRecipe(config)
+	local definition={
+		output=config.output or "",
+		recipe=config.recipe or "",
+		time=config.time or 2
+	}
+	industrialtest.api.cableFormerRecipes[definition.recipe]=definition
+end
+
+function industrialtest.api.getCableFormerRecipeResult(recipe)
+	return industrialtest.api.cableFormerRecipes[recipe]
+end
+
+-- \brief Registers fuel that can be used in geothermal generator
+-- \param fuel Table with following keys: <name>, <calorificValue>, <storageItems>
+--        which is a table containing items which are tables with following keys: <name>, <leftover>
+-- \returns nil
+function industrialtest.api.registerGeothermalGeneratorFuel(config)
+	local definition={
+		name=config.name or "",
+		calorificValue=config.calorificValue or 0,
+		texture=config.texture or "industrialtest_gui_fluid_bg.png",
+		storageItems=config.storageItems or {}
+	}
+	industrialtest.api.geothermalGeneratorFuels[definition.name]=definition
+end
+
+-- \brief Returns generator fuel information
+-- \param name Name of fuel
+-- \returns Table with following keys: name, calorificValue, storageItems
+function industrialtest.api.getGeothermalGeneratorFuel(name)
+	return industrialtest.api.geothermalGeneratorFuels[name]
+end
+
+-- \brief Returns generator fuel information by item name
+-- \param name ID of item
+-- \returns Table with following keys: name, calorificValue, storageItems or nil in case of failure
+function industrialtest.api.getGeothermalGeneratorFuelByItem(name)
+	for _,value in pairs(industrialtest.api.geothermalGeneratorFuels) do
+		for _,item in ipairs(value.storageItems) do
+			if item.name==name then
+				return value
+			end
+		end
+	end
+	return nil
+end
+
+-- \brief Registers fuel that can be used in water mill
+-- \param fuel Table with following keys: <name>, <calorificValue>, <storageItems>
+--        which is a table containing items which are tables with following keys: <name>, <leftover>
+-- \returns nil
+function industrialtest.api.registerWaterMillFuel(config)
+	local definition={
+		name=config.name or "",
+		calorificValue=config.calorificValue or 0,
+		texture=config.texture or "industrialtest_gui_fluid_bg.png",
+		storageItems=config.storageItems or {}
+	}
+	industrialtest.api.waterMillFuels[definition.name]=definition
+end
+
+-- \brief Returns water mill fuel information
+-- \param name Name of fuel
+-- \returns Table with following keys: name, calorificValue, storageItems
+function industrialtest.api.getWaterMillFuel(name)
+	return industrialtest.api.waterMillFuels[name]
+end
+
+-- \brief Returns water mill fuel information by item name
+-- \param name ID of item
+-- \returns Table with following keys: name, calorificValue, storageItems or nil in case of failure
+function industrialtest.api.getWaterMillFuelByItem(name)
+	for _,value in pairs(industrialtest.api.waterMillFuels) do
+		for _,item in ipairs(value.storageItems) do
+			if item.name==name then
+				return value
+			end
+		end
+	end
+	return nil
+end
+
+-- \brief Registers Rotary Macerator recipe modifier
+-- \param config table
+-- \param omitPlaceholder bool, for internal use only
+-- \returns nil
+function industrialtest.api.registerRotaryMaceratorModifier(config,omitPlaceholder)
+	local definition={
+		name=config.name or "",
+		modifier=config.modifier or "",
+		output=config.output or "",
+		time=config.time or 2,
+		uses=config.uses or 1,
+		modifierLeftover=config.modifierLeftover
+	}
+
+	if not omitPlaceholder and not config.modifierLeftover and string.len(definition.modifier)>0 then
+		local delimiter,_=string.find(definition.modifier,":")
+		definition.stackLeftover="industrialtest:"..string.sub(definition.modifier,1,delimiter-1).."_"..string.sub(definition.modifier,delimiter+1,-1).."_leftover"
+		industrialtest.api.registerRotaryMaceratorModifier({
+			name=definition.name,
+			modifier=definition.stackLeftover,
+			output=definition.output,
+			time=definition.time,
+			uses=definition.uses
+		},true)
+	end
+
+	industrialtest.api.rotaryMaceratorModifiers[definition.name.." "..config.modifier]=definition
+end
+
+-- \brief Returns modified Rotary Macerator recipe by item and modifier
+-- \param name string
+-- \param modifier string
+-- \returns table
+function industrialtest.api.getRotaryMaceratorModifier(name,modifier)
+	return industrialtest.api.rotaryMaceratorModifiers[name.." "..modifier]
+end
+
+-- \brief Registers target node with which Pump can interact
+-- \param name string
+-- \param fluidNodes table
+-- \param direction string
+-- \return nil
+function industrialtest.api.registerPumpTarget(name,direction)
+	industrialtest.api.pumpTargets[name]={
+		name=name,
+		direction=direction
+	}
+end
+
+-- \brief Returns Pump target info
+-- \param name string
+-- \returns table
+function industrialtest.api.getPumpTarget(name)
+	return industrialtest.api.pumpTargets[name]
+end
+
+-- \brief Registers fluid node which can be pumped by pump
+-- \param name string
+-- \param texture string
+-- \returns nil
+function industrialtest.api.registerPumpFluid(name,texture)
+	industrialtest.api.pumpFluids[name]={
+		name=name,
+		texture=texture
+	}
+end
+
+-- \brief Returns registered node which can be pumped by pump
+-- \param name string
+-- \returns table
+function industrialtest.api.getPumpFluid(name)
+	return industrialtest.api.pumpFluids[name]
+end
+
+-- \brief Registers fluid which can be pumped into compressor resulting with different item
+-- \param fluidType string
+-- \param requiredAmount number
+-- \param time number
+-- \param result string
+-- \returns nil
+function industrialtest.api.registerCompressedFluid(fluidType,requiredAmount,time,result)
+	industrialtest.api.compressedFluids[fluidType]={
+		fluidType=fluidType,
+		requiredAmount=requiredAmount,
+		time=time,
+		result=result
+	}
+end
+
+-- \brief Returns information about fluid which can be pumped into compressor resulting with different item
+-- \param fluidType string
+-- \returns table
+function industrialtest.api.getCompressedFluid(fluidType)
+	return industrialtest.api.compressedFluids[fluidType]
+end
+
+minetest.register_on_mods_loaded(function()
+	for _,def in pairs(industrialtest.api.rotaryMaceratorModifiers) do
+		if def.stackLeftover then
+			local leftoverDef=table.copy(minetest.registered_items[def.modifier])
+			leftoverDef.groups=leftoverDef.groups or {}
+			leftoverDef.groups.not_in_creative_inventory=1
+			if industrialtest.mclAvailable then
+				leftoverDef._doc_items_create_entry=false
+			end
+			-- Item name starts with : to prevent name checks, because it seems to fail in on_mods_loaded
+			minetest.register_craftitem(":"..def.stackLeftover,leftoverDef)
+		end
+	end
+end)

api/side.lua

@@ -0,0 +1,49 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-- \brief Takes rotated node and side and outputs normalized side that can be used for ioConfig lookups
+-- \param pos Vector with node position
+-- \param side Node side. See industrialtest.api.addPowerStorage for possible values
+-- \returns Normalized side or in case of failure side argument back
+function industrialtest.api.normalizeSide(pos,side)
+	local node=minetest.get_node(pos)
+	-- FIXME: improve code quality there
+	local translation={
+		[0]={
+			1,2,3,4,5,6
+		},
+		[1]={
+			5,6,3,4,1,2
+		},
+		[2]={
+			2,1,3,4,6,5
+		},
+		[3]={
+			6,5,3,4,2,1
+		}
+	}
+	if node.param2>3 then
+		return side
+	end
+	return translation[node.param2][side]
+end
+
+-- \brief Returns opposite side of provided one
+-- \param side Side number. See industrialtest.api.addPowerStorage for order
+-- \returns Opposite side
+function industrialtest.api.getOppositeSide(side)
+	return (side%2==0 and side-1 or side+1)
+end

cables.lua

@@ -15,26 +15,43 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local cable={}
 
-cable.onConstruct=function(pos)
+industrialtest.Cable={}
+
+function industrialtest.Cable.onConstruct(self,pos)
 	local connections=industrialtest.api.getConnections(pos)
 	for _,conn in ipairs(connections) do
 		local meta=minetest.get_meta(conn)
 		if industrialtest.api.isNetworkMaster(meta) then
 			industrialtest.api.createNetworkMapForNode(conn)
+			local networkNode=minetest.get_node(conn)
+			local def=minetest.registered_nodes[networkNode.name]
+			if def and def._industrialtest_self then
+				def._industrialtest_self:triggerIfNeeded(conn)
+			else
+				-- Support for bare definitions that don't use industrialtest pseudo-OOP
+				minetest.get_node_timer(conn):start(industrialtest.config.updateDelay)
+			end
 		else
 			local networks=industrialtest.api.isAttachedToNetwork(meta)
 			if networks then
 				for _,network in ipairs(networks) do
 					industrialtest.api.createNetworkMapForNode(network)
+					local networkNode=minetest.get_node(network)
+					local def=minetest.registered_nodes[networkNode.name]
+					if def and def._industrialtest_self then
+						def._industrialtest_self:triggerIfNeeded(network)
+					else
+						-- Support for bare definitions that don't use industrialtest pseudo-OOP
+						minetest.get_node_timer(network):start(industrialtest.config.updateDelay)
+					end
 				end
 			end
 		end
 	end
 end
 
-cable.onDestruct=function(pos)
+function industrialtest.Cable.onDestruct(self,pos)
 	local meta=minetest.get_meta(pos)
 	local networks=industrialtest.api.isAttachedToNetwork(meta)
 	if networks then
@@ -44,14 +61,16 @@ cable.onDestruct=function(pos)
 	end
 end
 
-local function registerCable(name,displayName,size,flow,registerInsulated)
-	local definition={
-		description=S(displayName.." Cable"),
-		inventory_image="industrialtest_"..name.."_cable_inv.png",
-		tiles={"industrialtest_"..name.."_cable.png"},
-		wield_image="industrialtest_"..name.."_cable_inv.png",
+function industrialtest.Cable.createDefinitionTable(self,description,inventoryImage,tile,insulated)
+	local size=(insulated and self.size+0.02 or self.size)
+	local def={
+		description=description,
+		inventory_image=inventoryImage,
+		wield_image=inventoryImage,
+		tiles={tile},
 		paramtype="light",
 		sunlight_propagates=true,
+		use_texture_alpha=(self.transparent and "clip" or "opaque"),
 		drawtype="nodebox",
 		node_box={
 			type="connected",
@@ -117,36 +136,67 @@ local function registerCable(name,displayName,size,flow,registerInsulated)
 			"group:_industrialtest_hasPowerOutput",
 			"group:_industrialtest_cable"
 		},
-		on_construct=cable.onConstruct,
-		on_destruct=cable.onDestruct,
-		_industrialtest_cableFlow=flow
+		on_construct=function(pos)
+			self:onConstruct(pos)
+		end,
+		on_destruct=function(pos)
+			self:onDestruct(pos)
+		end,
+		_industrialtest_cableFlow=self.flow
 	}
+
 	if industrialtest.mtgAvailable then
-		definition.groups={
+		def.groups={
 			cracky=1,
 			level=1,
 			oddly_breakable_by_hand=1
 		}
-		definition.sound=default.node_sound_metal_defaults()
+		def.sound=default.node_sound_metal_defaults()
 	elseif industrialtest.mclAvailable then
-		definition.groups={pickaxey=1}
-		definition._mcl_blast_resistance=1
-		definition._mcl_hardness=0.5
-		definition.sound=mcl_sounds.node_sound_metal_defaults()
+		def.groups={
+			handy=1,
+			pickaxey=1
+		}
+		def._mcl_blast_resistance=1
+		def._mcl_hardness=0.5
+		def.sound=mcl_sounds.node_sound_metal_defaults()
 	end
-	definition.groups._industrialtest_cable=1
-	minetest.register_node("industrialtest:"..name.."_cable",definition)
-	if registerInsulated then
-		definition=table.copy(definition)
-		definition.description=S("Insulated "..displayName.." Cable")
-		definition.inventory_image="industrialtest_insulated_"..name.."_cable_inv.png"
-		definition.tiles={"industrialtest_insulated_"..name.."_cable.png"}
-		definition.wield_image="industrialtest_insulated_"..name.."_cable_inv.png"
-		minetest.register_node("industrialtest:insulated_"..name.."_cable",definition)
+	def.groups._industrialtest_cable=1
+	if insulated then
+		def.groups._industrialtest_insulatedCable=1
+	end
+
+	return def
+end
+
+function industrialtest.Cable.register(self)
+	local def=self:createDefinitionTable(self.description,self.inventoryImage,self.tile,self.safe)
+	minetest.register_node(self.name,def)
+
+	if self.insulated then
+		def=self:createDefinitionTable(self.insulated.description,self.insulated.inventoryImage,self.insulated.tile,true)
+		minetest.register_node(self.insulated.name,def)
 	end
 end
 
-registerCable("tin","Tin",0.19,industrialtest.api.lvPowerFlow,true)
+industrialtest.TinCable=table.copy(industrialtest.Cable)
+industrialtest.internal.unpackTableInto(industrialtest.TinCable,{
+	name="industrialtest:tin_cable",
+	description=S("Tin Cable"),
+	inventoryImage="industrialtest_tin_cable_inv.png",
+	tile="industrialtest_tin_cable.png",
+	size=0.19,
+	flow=industrialtest.api.lvPowerFlow,
+	insulated={
+		name="industrialtest:insulated_tin_cable",
+		description=S("Insulated Tin Cable"),
+		inventoryImage="industrialtest_insulated_tin_cable_inv.png",
+		tile="industrialtest_insulated_tin_cable.png"
+	}
+})
+
+industrialtest.TinCable:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:tin_cable 6",
@@ -154,25 +204,50 @@ minetest.register_craft({
 		{industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot}
 	}
 })
+
 minetest.register_craft({
 	type="shapeless",
 	output="industrialtest:insulated_tin_cable",
 	recipe={
 		"industrialtest:tin_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_tin_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 
-registerCable("copper","Copper",0.15,industrialtest.api.mvPowerFlow,true)
+industrialtest.api.registerCableFormerRecipe({
+	output="industrialtest:tin_cable 12",
+	recipe=industrialtest.elementKeys.tinIngot,
+	time=1
+})
+
+industrialtest.CopperCable=table.copy(industrialtest.Cable)
+industrialtest.internal.unpackTableInto(industrialtest.CopperCable,{
+	name="industrialtest:copper_cable",
+	description=S("Copper Cable"),
+	inventoryImage="industrialtest_copper_cable_inv.png",
+	tile="industrialtest_copper_cable.png",
+	size=0.15,
+	flow=industrialtest.api.mvPowerFlow,
+	insulated={
+		name="industrialtest:insulated_copper_cable",
+		description=S("Insulated Copper Cable"),
+		inventoryImage="industrialtest_insulated_copper_cable_inv.png",
+		tile="industrialtest_insulated_copper_cable.png"
+	}
+})
+
+industrialtest.CopperCable:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:copper_cable 6",
@@ -180,25 +255,49 @@ minetest.register_craft({
 		{industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot}
 	}
 })
+
 minetest.register_craft({
 	type="shapeless",
 	output="industrialtest:insulated_copper_cable",
 	recipe={
 		"industrialtest:copper_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_copper_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 
-registerCable("gold","Gold",0.15,industrialtest.api.hvPowerFlow,true)
+industrialtest.api.registerCableFormerRecipe({
+	output="industrialtest:copper_cable 12",
+	recipe=industrialtest.elementKeys.copperIngot
+})
+
+industrialtest.GoldCable=table.copy(industrialtest.Cable)
+industrialtest.internal.unpackTableInto(industrialtest.GoldCable,{
+	name="industrialtest:gold_cable",
+	description=S("Gold Cable"),
+	inventoryImage="industrialtest_gold_cable_inv.png",
+	tile="industrialtest_gold_cable.png",
+	size=0.15,
+	flow=industrialtest.api.hvPowerFlow,
+	insulated={
+		name="industrialtest:insulated_gold_cable",
+		description=S("Insulated Gold Cable"),
+		inventoryImage="industrialtest_insulated_gold_cable_inv.png",
+		tile="industrialtest_insulated_gold_cable.png"
+	}
+})
+
+industrialtest.GoldCable:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:gold_cable 6",
@@ -206,25 +305,49 @@ minetest.register_craft({
 		{industrialtest.elementKeys.goldIngot,industrialtest.elementKeys.goldIngot,industrialtest.elementKeys.goldIngot}
 	}
 })
+
 minetest.register_craft({
 	type="shapeless",
 	output="industrialtest:insulated_gold_cable",
 	recipe={
 		"industrialtest:gold_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_gold_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{industrialtest.elementKeys.goldIngot,industrialtest.elementKeys.goldIngot,industrialtest.elementKeys.goldIngot},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 
-registerCable("iron","Iron",0.15,industrialtest.api.evPowerFlow,true)
+industrialtest.api.registerCableFormerRecipe({
+	output="industrialtest:gold_cable 12",
+	recipe=industrialtest.elementKeys.goldIngot
+})
+
+industrialtest.IronCable=table.copy(industrialtest.Cable)
+industrialtest.internal.unpackTableInto(industrialtest.IronCable,{
+	name="industrialtest:iron_cable",
+	description=S("Iron Cable"),
+	inventoryImage="industrialtest_iron_cable_inv.png",
+	tile="industrialtest_iron_cable.png",
+	size=0.15,
+	flow=industrialtest.api.evPowerFlow,
+	insulated={
+		name="industrialtest:insulated_iron_cable",
+		description=S("Insulated Iron Cable"),
+		inventoryImage="industrialtest_insulated_iron_cable_inv.png",
+		tile="industrialtest_insulated_iron_cable.png"
+	}
+})
+
+industrialtest.IronCable:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:iron_cable 6",
@@ -232,25 +355,46 @@ minetest.register_craft({
 		{"industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot"}
 	}
 })
+
 minetest.register_craft({
 	type="shapeless",
 	output="industrialtest:insulated_iron_cable",
 	recipe={
 		"industrialtest:iron_cable",
-		"industrialtest:rubber"
+		industrialtest.elementKeys.rubber
 	}
 })
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:insulated_iron_cable 6",
 	recipe={
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"},
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber},
 		{"industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot"},
-		{"industrialtest:rubber","industrialtest:rubber","industrialtest:rubber"}
+		{industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber,industrialtest.elementKeys.rubber}
 	}
 })
 
-registerCable("glass_fibre","Glass Fibre",0.15,industrialtest.api.ivPowerFlow,false)
+industrialtest.api.registerCableFormerRecipe({
+	output="industrialtest:iron_cable 12",
+	recipe="industrialtest:refined_iron_ingot",
+	time=3
+})
+
+industrialtest.GlassFibreCable=table.copy(industrialtest.Cable)
+industrialtest.internal.unpackTableInto(industrialtest.GlassFibreCable,{
+	name="industrialtest:glass_fibre_cable",
+	description=S("Glass Fibre Cable"),
+	inventoryImage="industrialtest_glass_fibre_cable_inv.png",
+	transparent=true,
+	tile="industrialtest_glass_fibre_cable.png",
+	safe=true,
+	size=0.12,
+	flow=industrialtest.api.ivPowerFlow
+})
+
+industrialtest.GlassFibreCable:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:glass_fibre_cable 4",
@@ -261,3 +405,52 @@ minetest.register_craft({
 	}
 })
 -- TODO: Add glass fibre cable craft with silver ingot
+
+if industrialtest.config.electrocution then
+	local electrocutionDelta=0
+	minetest.register_globalstep(function(dtime)
+		electrocutionDelta=electrocutionDelta+dtime
+		if electrocutionDelta<industrialtest.config.updateDelay then
+			return
+		end
+		electrocutionDelta=0
+
+		local offsets={
+			vector.new(0,0,0),
+			vector.new(-0.7,0,0),
+			vector.new(-0.7,1,0),
+			vector.new(0,1,0),
+			vector.new(0.7,0,0),
+			vector.new(0.7,1,0),
+			vector.new(0,0,-0.7),
+			vector.new(0,1,-0.7),
+			vector.new(0,0,0.7),
+			vector.new(0,1,0.7)
+		}
+
+		local players=minetest.get_connected_players()
+		for _,player in ipairs(players) do
+			local pos=player:get_pos()
+			for _,offset in ipairs(offsets) do
+				local nodePos=vector.add(pos,offset)
+				local node=minetest.get_node(nodePos)
+				local def=minetest.registered_nodes[node.name]
+				if def and def.groups and def.groups._industrialtest_cable and not def.groups._industrialtest_insulatedCable then
+					local meta=minetest.get_meta(pos)
+					local networks=industrialtest.api.isAttachedToNetwork(meta)
+					if networks then
+						local current=0
+						for _,network in ipairs(networks) do
+							current=current+industrialtest.api.getFlowingCurrent(network)
+						end
+						if current>0 then
+							local removed=math.ceil(current/500)
+							player:set_hp(player:get_hp()-removed,"electrocution")
+							break
+						end
+					end
+				end
+			end
+		end
+	end)
+end

compat/logistica.lua

@@ -0,0 +1,68 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local oldInsertItemstackForRequester=logistica.insert_itemstack_for_requester
+
+-- Logistica overrides
+function logistica.insert_itemstack_for_requester(requesterPos,itemstack,limitByRequest)
+	local result=oldInsertItemstackForRequester(requesterPos, itemstack, limitByRequest)
+
+	local targetPos=logistica.get_requester_target(requesterPos)
+	local def=minetest.registered_nodes[minetest.get_node(targetPos).name]
+	if def._logistica_afterRequesterItemstackInsert then
+		def._logistica_afterRequesterItemstackInsert(targetPos)
+	end
+
+	return result
+end
+
+local onInjectorTimer=logistica.on_timer_powered(function(pos,elapsed)
+	local result=logistica.on_injector_timer(pos,elapsed)
+
+	local targetPos=logistica.get_injector_target(pos)
+	local def=minetest.registered_nodes[minetest.get_node(targetPos).name]
+	if def._logistica_afterInjectorItemstackTake then
+		def._logistica_afterInjectorItemstackTake(targetPos)
+	end
+
+	return result
+end)
+
+for _,name in ipairs(logistica.group_get_all_nodes_for_group("injectors")) do
+	local override={
+		on_timer=onInjectorTimer
+	}
+	minetest.override_item(name,override)
+end
+
+local function afterLogisticaAction(pos)
+	local def=minetest.registered_nodes[minetest.get_node(pos).name]
+	if def and def._industrialtest_self then
+		def._industrialtest_self:triggerIfNeeded(pos)
+	end
+end
+
+local function addLogisticaCompatibility(name)
+	local override={
+		_logistica_afterRequesterItemstackInsert=afterLogisticaAction,
+		_logistica_afterInjectorItemstackTake=afterLogisticaAction
+	}
+	minetest.override_item(name,override)
+end
+
+for _,name in ipairs(industrialtest.api.tags.usesTimer) do
+	addLogisticaCompatibility(name)
+end

compat/mesecons.lua

@@ -0,0 +1,123 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-- Rotary Macerator
+local override={
+	mesecons={
+		effector={
+			action_on=function(pos,node)
+				if node.name~="industrialtest:rotary_macerator" then
+					return
+				end
+
+				local meta=minetest.get_meta(pos)
+				meta:set_int("maintainSpeed",1)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_self:updateFormspec(pos)
+				def._industrialtest_self:trigger(pos)
+			end,
+			action_off=function(pos,node)
+				local meta=minetest.get_meta(pos)
+				meta:set_int("maintainSpeed",0)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_self:updateFormspec(pos)
+			end
+		}
+	}
+}
+
+minetest.override_item("industrialtest:rotary_macerator",override)
+minetest.override_item("industrialtest:rotary_macerator_active",override)
+
+-- Nuclear Reactor
+override={
+	mesecons={
+		effector={
+			action_on=function(pos,node)
+				local isChamber=node.name=="industrialtest:nuclear_reactor_chamber"
+				if node.name~="industrialtest:nuclear_reactor" and not isChamber then
+					return
+				end
+
+				local originalPos
+				local meta=minetest.get_meta(pos)
+				meta:set_int("meseconPowered",1)
+				if isChamber then
+					originalPos=pos
+					pos=minetest.deserialize(meta:get_string("reactor"))
+					node=minetest.get_node(pos)
+					meta=minetest.get_meta(pos)
+				end
+
+				meta:set_int("enabled",1)
+				meta:set_int("stateChanged",1)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_self:updateFormspec(pos)
+
+				if isChamber then
+					def._industrialtest_self:synchronizeToChamber(originalPos)
+				end
+
+				def._industrialtest_self:triggerIfNeeded(pos)
+			end,
+			action_off=function(pos,node)
+				local isChamber=node.name=="industrialtest:nuclear_reactor_chamber"
+
+				local originalPos
+				local meta=minetest.get_meta(pos)
+				meta:set_int("meseconPowered",0)
+				if isChamber then
+					originalPos=pos
+					pos=minetest.deserialize(meta:get_string("reactor"))
+					node=minetest.get_node(pos)
+					meta=minetest.get_meta(pos)
+				end
+
+				if meta:get_int("meseconPowered")==1 then
+					return
+				end
+				if meta:contains("chambers") then
+					local chambers=minetest.deserialize(meta:get_string("chambers"))
+					for _,chamber in ipairs(chambers) do
+						local chamberMeta=minetest.get_meta(chamber)
+						if chamberMeta:get_int("meseconPowered")==1 then
+							return
+						end
+					end
+				end
+
+				meta:set_int("enabled",0)
+				meta:set_int("stateChanged",1)
+
+				local def=minetest.registered_nodes[node.name]
+				def._industrialtest_self:updateFormspec(pos)
+
+				if isChamber then
+					def._industrialtest_self:synchronizeToChamber(originalPos)
+				end
+			end
+		}
+	}
+}
+
+minetest.override_item("industrialtest:nuclear_reactor",override)
+minetest.override_item("industrialtest:nuclear_reactor_active",override)
+
+-- Nuclear Reactor Chamber
+minetest.override_item("industrialtest:nuclear_reactor_chamber",override)

compat/pipeworks.lua

@@ -0,0 +1,407 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local function getListnameBySide(sides,direction)
+	local listname
+	for _,side in ipairs(sides) do
+		if (not side.x or side.x==direction.x) and (not side.y or side.y==direction.y) and (not side.z or side.z==direction.z) then
+			listname=side.listname
+			break
+		end
+	end
+	return listname
+end
+
+local function addPipeworksCompatibility(name,sides,inputInventory)
+	local groups=table.copy(minetest.registered_nodes[name].groups)
+	groups.tubedevice=1
+	groups.tubedevice_receiver=1
+
+	local override={
+		groups=groups,
+		tube={
+			insert_object=function(pos,node,stack,direction)
+				local meta=minetest.get_meta(pos)
+				local inv=meta:get_inventory()
+				local listname=getListnameBySide(sides,direction)
+				if (listname=="charged" or listname=="discharged" or listname=="powerStorage") and not industrialtest.api.hasPowerStorage(stack:get_meta()) then
+					return nil
+				end
+				local result=inv:add_item(listname,stack)
+				local def=minetest.registered_nodes[node.name]
+				if def and def._industrialtest_self then
+					def._industrialtest_self:triggerIfNeeded(pos)
+				end
+				return result
+			end,
+			can_insert=function(pos,node,stack,direction)
+				local meta=minetest.get_meta(pos)
+				local inv=meta:get_inventory()
+				local listname=getListnameBySide(sides,direction)
+				if (listname=="charged" or listname=="discharged" or listname=="powerStorage") and not industrialtest.api.hasPowerStorage(stack:get_meta()) then
+					return false
+				end
+				return inv:room_for_item(listname,stack)
+			end,
+			remove_items=function(pos,node,stack,direction,count,listname)
+				local meta=minetest.get_meta(pos)
+				local inv=meta:get_inventory()
+				inv:remove_item(listname,stack)
+				local def=minetest.registered_nodes[node.name]
+				if def and def._industrialtest_self then
+					def._industrialtest_self:triggerIfNeeded(pos)
+				end
+				return stack
+			end,
+			input_inventory=inputInventory,
+			connect_sides={
+				left=1,
+				right=1,
+				back=1,
+				front=1,
+				bottom=1,
+				top=1
+			}
+		},
+		after_place_node=pipeworks.after_place,
+		after_dig_node=pipeworks.after_dig,
+		on_rotate=pipeworks.on_rotate
+	}
+
+	minetest.override_item(name,override)
+	local activeName=name.."_active"
+	if minetest.registered_nodes[activeName] then
+		minetest.override_item(activeName,override)
+	end
+end
+
+-- Iron Furnace
+addPipeworksCompatibility("industrialtest:iron_furnace",{
+	{
+		y=1,
+		listname="fuel"
+	},
+	{listname="src"}
+},"dst")
+
+-- Generator
+addPipeworksCompatibility("industrialtest:generator",{
+	{
+		y=1,
+		listname="fuel",
+	},
+	{listname="charged"}
+},"charged")
+
+-- Geothermal Generator
+addPipeworksCompatibility("industrialtest:geothermal_generator",{
+	{
+		y=1,
+		listname="leftover",
+	},
+	{
+		y=-1,
+		listname="fluid"
+	},
+	{listname="charged"}
+},"leftover")
+
+-- Water Mill
+addPipeworksCompatibility("industrialtest:water_mill",{
+	{
+		y=1,
+		listname="leftover",
+	},
+	{
+		y=-1,
+		listname="fluid"
+	},
+	{listname="charged"}
+},"leftover")
+
+-- Wind Mill
+addPipeworksCompatibility("industrialtest:wind_mill",{
+	{listname="charged"}
+},"charged")
+
+-- Solar Panel
+addPipeworksCompatibility("industrialtest:solar_panel",{
+	{listname="charged"}
+},"charged")
+addPipeworksCompatibility("industrialtest:lv_solar_array",{
+	{listname="charged"}
+},"charged")
+addPipeworksCompatibility("industrialtest:mv_solar_array",{
+	{listname="charged"}
+},"charged")
+addPipeworksCompatibility("industrialtest:hv_solar_array",{
+	{listname="charged"}
+},"charged")
+
+-- Nuclear Reactor
+local def=table.copy(minetest.registered_nodes["industrialtest:nuclear_reactor"])
+
+def.groups.tubedevice=1
+def.groups.tubedevice_receiver=1
+
+local override={
+	groups=def.groups,
+	tube={
+		insert_object=function(pos,node,stack,direction)
+			local listname=direction.y==0 and "charged" or "fuel"
+			local def=stack:get_definition()
+			if (listname=="charged" and not industrialtest.api.hasPowerStorage(stack:get_meta())) or
+				(listname=="fuel" and (not def.groups or not def.groups._industrialtest_placedInNuclearReactor)) then
+				return nil
+			end
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			local result=inv:add_item(listname,stack)
+			industrialtest.Reactor.synchronizeChambers(pos)
+			industrialtest.Reactor:triggerIfNeeded(pos)
+			return result
+		end,
+		can_insert=function(pos,node,stack,direction)
+			local listname=direction.y==0 and "charged" or "fuel"
+			local def=stack:get_definition()
+			if (listname=="charged" and not industrialtest.api.hasPowerStorage(stack:get_meta())) or
+				(listname=="fuel" and (not def.groups or not def.groups._industrialtest_placedInNuclearReactor)) then
+				return false
+			end
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			return inv:room_for_item(listname,stack)
+		end,
+		remove_items=function(pos,node,stack,direction,count,listname)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			inv:remove_item(listname,stack)
+			industrialtest.Reactor.synchronizeChambers(pos)
+			industrialtest.Reactor:triggerIfNeeded(pos)
+			return stack
+		end,
+		input_inventory="fuel",
+		connect_sides={
+			left=1,
+			right=1,
+			back=1,
+			front=1,
+			bottom=1,
+			top=1
+		}
+	},
+	after_place_node=pipeworks.after_place,
+	after_dig_node=pipeworks.after_dig,
+	on_rotate=pipeworks.on_rotate
+}
+
+minetest.override_item("industrialtest:nuclear_reactor",override)
+minetest.override_item("industrialtest:nuclear_reactor_active",override)
+
+-- Nuclear Reactor Chamber
+override=table.copy(override)
+def=table.copy(minetest.registered_nodes["industrialtest:nuclear_reactor_chamber"])
+
+override.groups=def.groups
+override.groups.tubedevice=1
+override.groups.tubedevice_receiver=1
+
+override.tube.insert_object=function(pos,node,stack,direction)
+	local listname=direction.y==0 and "charged" or "fuel"
+	local def=stack:get_definition()
+	if (listname=="charged" and not industrialtest.api.hasPowerStorage(stack:get_meta())) or
+		(listname=="fuel" and (not def.groups or not def.groups._industrialtest_placedInNuclearReactor)) then
+		return nil
+	end
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local result=inv:add_item(listname,stack)
+	industrialtest.Reactor:synchronizeToChamber(pos)
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	industrialtest.Reactor:triggerIfNeeded(reactorPos)
+	return result
+end
+
+override.tube.remove_items=function(pos,node,stack,direction,count,listname)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:remove_item(listname,stack)
+	industrialtest.Reactor:synchronizeToChamber(pos)
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	industrialtest.Reactor:triggerIfNeeded(reactorPos)
+	return stack
+end
+
+override.after_place_node_old=def.after_place_node
+override.after_place_node=function(pos)
+	minetest.registered_nodes["industrialtest:nuclear_reactor_chamber"].after_place_node_old(pos)
+	pipeworks.after_place(pos)
+end
+
+minetest.override_item("industrialtest:nuclear_reactor_chamber",override)
+
+-- BatBox
+addPipeworksCompatibility("industrialtest:batbox",{
+	{
+		y=1,
+		listname="discharged"
+	},
+	{listname="charged"}
+},"charged")
+
+-- CESU
+addPipeworksCompatibility("industrialtest:cesu",{
+	{
+		y=1,
+		listname="discharged"
+	},
+	{listname="charged"}
+},"charged")
+
+-- MFE
+addPipeworksCompatibility("industrialtest:mfe",{
+	{
+		y=1,
+		listname="discharged"
+	},
+	{listname="charged"}
+},"charged")
+
+-- MFSU
+addPipeworksCompatibility("industrialtest:mfsu",{
+	{
+		y=1,
+		listname="discharged"
+	},
+	{listname="charged"}
+},"charged")
+
+-- Canning Machine
+def=table.copy(minetest.registered_nodes["industrialtest:canning_machine"])
+
+def.groups.tubedevice=1
+def.groups.tubedevice_receiver=1
+
+override={
+	groups=def.groups,
+	tube={
+		insert_object=function(pos,node,stack,direction)
+			local listname
+			if direction.y==1 then
+				listname="powerStorage"
+			elseif direction.y==-1 then
+				listname="src"
+			else
+				listname="dst"
+			end
+			local def=stack:get_definition()
+			if (listname=="powerStorage" and not industrialtest.api.hasPowerStorage(stack:get_meta())) or
+				(listname=="src" and (not def.groups or not def.groups._industrialtest_fuel)) or
+				(listname=="dst" and (not def.groups or not def.groups._industrialtest_fueled)) then
+				return nil
+			end
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			local result=inv:add_item(listname,stack)
+			local nodeDef=minetest.registered_nodes[node.name]
+			nodeDef._industrialtest_self:triggerIfNeeded(pos)
+			return result
+		end,
+		can_insert=function(pos,node,stack,direction)
+			local listname
+			if direction.y==1 then
+				listname="powerStorage"
+			elseif direction.y==-1 then
+				listname="src"
+			else
+				listname="dst"
+			end
+			local def=stack:get_definition()
+			if (listname=="powerStorage" and not industrialtest.api.hasPowerStorage(stack:get_meta())) or
+				(listname=="src" and (not def.groups or not def.groups._industrialtest_fuel)) or
+				(listname=="dst" and (not def.groups or not def.groups._industrialtest_fueled)) then
+				return false
+			end
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			return inv:room_for_item(listname,stack)
+		end,
+		remove_items=function(pos,node,stack,direction,count,listname)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			inv:remove_item(listname,stack)
+			industrialtest.CanningMachine:triggerIfNeeded(pos)
+			return stack
+		end,
+		input_inventory="dst",
+		connect_sides={
+			left=1,
+			right=1,
+			back=1,
+			bottom=1,
+			top=1
+		}
+	},
+	after_place_node=pipeworks.after_place,
+	after_dig_node=pipeworks.after_dig,
+	on_rotate=pipeworks.on_rotate
+}
+
+minetest.override_item("industrialtest:canning_machine",override)
+minetest.override_item("industrialtest:canning_machine_active",override)
+
+-- Rotary Macerator
+addPipeworksCompatibility("industrialtest:rotary_macerator",{
+	{
+		y=1,
+		listname="powerStorage"
+	},
+	{
+		y=-1,
+		listname="src"
+	},
+	{listname="modifier"}
+},"dst")
+
+-- Induction Furnace
+addPipeworksCompatibility("industrialtest:induction_furnace",{
+	{
+		y=1,
+		listname="powerStorage"
+	},
+	{listname="src"}
+},"dst")
+
+-- Simple electric item processors
+for _,name in ipairs(industrialtest.api.tags.simpleElectricItemProcessor) do
+	addPipeworksCompatibility(name,{
+		{
+			y=1,
+			listname="powerStorage"
+		},
+		{listname="src"}
+	},"dst")
+end
+
+for _,name in ipairs(industrialtest.internal.chargepads) do
+	addPipeworksCompatibility(name,{
+		{
+			y=1,
+			listname="discharged"
+		},
+		{listname="charged"}
+	},"charged")
+end

compatibility.lua

@@ -16,7 +16,7 @@
 
 local S=minetest.get_translator("industrialtest")
 
-local requiredMtgModules={"default","bucket"}
+local requiredMtgModules={"default","bucket","tnt","stairs"}
 industrialtest.mtgAvailable=true
 for _,mod in ipairs(requiredMtgModules) do
 	if not minetest.get_modpath(mod) then
@@ -24,7 +24,7 @@ for _,mod in ipairs(requiredMtgModules) do
 		break
 	end
 end
-local requiredMclModules={"mcl_core","mcl_copper","mcl_armor","mcl_deepslate","mcl_nether","mcl_buckets"}
+local requiredMclModules={"mcl_core","mcl_copper","mcl_armor","mcl_deepslate","mcl_nether","mcl_buckets","mcl_explosions","mcl_stairs"}
 industrialtest.mclAvailable=true
 for _,mod in ipairs(requiredMclModules) do
 	if not minetest.get_modpath(mod) then
@@ -33,15 +33,41 @@ for _,mod in ipairs(requiredMclModules) do
 	end
 end
 
-if industrialtest.mtgAvailable and not minetest.get_modpath("3d_armor") then
+industrialtest.mods={}
+if industrialtest.mtgAvailable then
+	industrialtest.mods._3dArmor=minetest.get_modpath("3d_armor")
+elseif industrialtest.mclAvailable then
+	industrialtest.mods.mclRubber=minetest.get_modpath("mcl_rubber")
+end
+industrialtest.mods.pipeworks=minetest.get_modpath("pipeworks")
+industrialtest.mods.logistica=minetest.get_modpath("logistica")
+industrialtest.mods.mesecons=minetest.get_modpath("mesecons")
+
+if industrialtest.mtgAvailable and not industrialtest.mods._3dArmor then
 	error("IndustrialTest requires 3D Armor when used with Minetest Game")
 end
 
 industrialtest.elementKeys={}
-
 industrialtest.internal={}
 
 if industrialtest.mclAvailable then
+	industrialtest.stackMax=64
+
+	minetest.override_item("mcl_buckets:bucket_empty",{
+		groups={
+			_industrialtest_simpleFluidStorage=1
+		},
+		_industrialtest_getResultingFluidStorageItemByNode=function(fluidType)
+			local resultingItem=mcl_buckets.liquids[fluidType]
+			if resultingItem then
+				return {
+					name=resultingItem.bucketname
+				}
+			end
+		end,
+		_industrialtest_simpleFluidStorageCapacity=1000
+	})
+
 	industrialtest.internal.mclMakeStrippedTrunk=function(itemstack,placer,pointedThing,electricTool)
 		-- Taken from https://git.minetest.land/MineClone2/MineClone2/src/branch/master/mods/ITEMS/mcl_tools/init.lua#L360
 		if pointedThing.type ~= "node" then return end
@@ -70,11 +96,43 @@ if industrialtest.mclAvailable then
 		end
 		return itemstack
 	end
+
+	industrialtest.internal.explode=function(pos,radius,dropChance)
+		mcl_explosions.explode(pos,radius,{drop_chance=dropChance})
+	end
+
+	industrialtest.internal.getItemSlotBg=mcl_formspec.get_itemslot_bg
+elseif industrialtest.mtgAvailable then
+	industrialtest.stackMax=99
+
+	-- Override bucket to add function which will be used to query bucket with fluid
+	minetest.override_item("bucket:bucket_empty",{
+		groups={
+			_industrialtest_simpleFluidStorage=1
+		},
+		_industrialtest_getResultingFluidStorageItemByNode=function(fluidType)
+			local resultingItem=bucket.liquids[fluidType]
+			if resultingItem then
+				return {
+					name=resultingItem.itemname
+				}
+			end
+		end,
+		_industrialtest_simpleFluidStorageCapacity=1000
+	})
+
+	industrialtest.internal.explode=function(pos,radius)
+		tnt.boom(pos,{radius=radius})
+	end
+
+	industrialtest.internal.getItemSlotBg=function()
+		return ""
+	end
 end
 
 -- compatibilty that adds not existing elements
 if industrialtest.mclAvailable then
-	industrialtest.registerMetal=function(name,displayName,oreBlastResistance,oreHardness,rawBlockBlastResistance,rawBlockHardness,blockBlastResistance,blockHardness)
+	industrialtest.internal.registerMetal=function(name,displayName,oreBlastResistance,oreHardness,rawBlockBlastResistance,rawBlockHardness,blockBlastResistance,blockHardness)
 		minetest.register_craftitem("industrialtest:raw_"..name,{
 			description=S("Raw "..displayName),
 			inventory_image="industrialtest_mcl_raw_"..name..".png"
@@ -176,7 +234,7 @@ if industrialtest.mclAvailable then
 		minetest.register_tool("industrialtest:"..material.."_pickaxe",{
 			description=S(materialDisplayName.." Pickaxe"),
 			inventory_image="industrialtest_mcl_"..material.."_pickaxe.png",
-			groups={tool=1,pickaxe=1,dig_speed_class=config.digSpeedClass},
+			groups={tool=1,pickaxe=1,dig_speed_class=config.digSpeedClass,enchantability=config.enchantability},
 			tool_capabilities={
 				full_punch_interval=1,
 				max_drop_level=config.dropLevel,
@@ -192,7 +250,7 @@ if industrialtest.mclAvailable then
 		minetest.register_tool("industrialtest:"..material.."_shovel",{
 			description=S(materialDisplayName.." Shovel"),
 			inventory_image="industrialtest_mcl_"..material.."_shovel.png",
-			groups={tool=1,shovel=1,dig_speed_class=config.digSpeedClass},
+			groups={tool=1,shovel=1,dig_speed_class=config.digSpeedClass,enchantability=config.enchantability},
 			tool_capabilities={
 				full_punch_interval=1,
 				max_drop_level=config.dropLevel,
@@ -235,7 +293,7 @@ if industrialtest.mclAvailable then
 				return itemstack
 			end,
 			sound={breaks="default_tool_breaks"},
-			_repair_material="industrialtest:"..material,
+			_repair_material="industrialtest:"..materialItem,
 			_mcl_toollike_wield=true,
 			_mcl_diggroups={
 				shovely={speed=config.speed,level=config.level,uses=config.uses}
@@ -244,7 +302,7 @@ if industrialtest.mclAvailable then
 		minetest.register_tool("industrialtest:"..material.."_axe",{
 			description=S(materialDisplayName.." Axe"),
 			inventory_image="industrialtest_mcl_"..material.."_axe.png",
-			groups={tool=1,axe=1,dig_speed_class=config.digSpeedClass},
+			groups={tool=1,axe=1,dig_speed_class=config.digSpeedClass,enchantability=config.enchantability},
 			tool_capabilities={
 				full_punch_interval=1,
 				max_level_drop=config.levelDrop,
@@ -252,7 +310,7 @@ if industrialtest.mclAvailable then
 			},
 			on_place=industrialtest.internal.mclMakeStrippedTrunk,
 			sound={breaks="default_tool_breaks"},
-			_repair_material="industrialtest:"..material,
+			_repair_material="industrialtest:"..materialItem,
 			_mcl_toollike_wield=true,
 			_mcl_diggroups={
 				axey={speed=config.speed,level=config.level,uses=config.uses}
@@ -261,14 +319,14 @@ if industrialtest.mclAvailable then
 		minetest.register_tool("industrialtest:"..material.."_sword",{
 			description=S(materialDisplayName.." Sword"),
 			inventory_image="industrialtest_mcl_"..material.."_sword.png",
-			groups={weapon=1,sword=1,dig_speed_class=config.digSpeedClass},
+			groups={weapon=1,sword=1,dig_speed_class=config.digSpeedClass,enchantability=config.enchantability},
 			tool_capabilities={
 				full_punch_interval=0.625,
 				max_drop_level=config.maxDropLevel,
 				damage_groups={fleshy=config.damage+2},
 			},
 			sound={breaks="default_tool_breaks"},
-			_repair_material="industrialtest:"..material,
+			_repair_material="industrialtest:"..materialItem,
 			_mcl_toollike_wield=true,
 			_mcl_diggroups={
 				swordy={speed=config.speed,level=config.level,uses=config.uses},
@@ -278,7 +336,7 @@ if industrialtest.mclAvailable then
 		minetest.register_tool("industrialtest:"..material.."_hoe",{
 			description=S(materialDisplayName.." Hoe"),
 			inventory_image="industrialtest_mcl_"..material.."_hoe.png",
-			groups={tool=1,hoe=1},
+			groups={tool=1,hoe=1,enchantability=config.enchantability},
 			tool_capabilities={
 				full_punch_interval=1,
 				damage_groups={fleshy=1}
@@ -331,7 +389,7 @@ if industrialtest.mclAvailable then
 					return itemstack
 				end
 			end,
-			_repair_material="industrialtest:"..material,
+			_repair_material="industrialtest:"..materialItem,
 			_mcl_toollike_wield=true,
 			_mcl_diggroups={
 				hoey={speed=config.speed,level=config.level,uses=config.uses}
@@ -342,10 +400,11 @@ if industrialtest.mclAvailable then
 			description=materialDisplayName,
 			durability=config.uses,
 			points=config.armorPoints,
-			craft_material="industrialtest:"..material,
+			craft_material="industrialtest:"..materialItem,
 			cook_material=config.armorCookMaterial,
 			sound_equip=config.armorEquipSound,
 			sound_unequip=config.armorUnequipSound,
+			enchantability=config.enchantability,
 			textures={
 				head="industrialtest_mcl_"..material.."_helmet.png",
 				torso="industrialtest_mcl_"..material.."_chestplate.png",
@@ -357,7 +416,7 @@ if industrialtest.mclAvailable then
 			type="shaped",
 			output="industrialtest:"..material.."_pickaxe",
 			recipe={
-				{"industrialtest:"..material,"industrialtest:"..material,"industrialtest:"..material},
+				{"industrialtest:"..materialItem,"industrialtest:"..materialItem,"industrialtest:"..materialItem},
 				{"","mcl_core:stick",""},
 				{"","mcl_core:stick",""}
 			}
@@ -366,126 +425,54 @@ if industrialtest.mclAvailable then
 			type="shaped",
 			output="industrialtest:"..material.."_shovel",
 			recipe={
-				{"","industrialtest:"..material,""},
-				{"","mcl_core:stick",""},
-				{"","mcl_core:stick",""}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_shovel",
-			recipe={
-				{"industrialtest:"..material,"",""},
-				{"mcl_core:stick","",""},
-				{"mcl_core:stick","",""}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_shovel",
-			recipe={
-				{"","","industrialtest:"..material},
-				{"","","mcl_core:stick"},
-				{"","","mcl_core:stick"}
+				{"industrialtest:"..materialItem},
+				{"mcl_core:stick"},
+				{"mcl_core:stick"}
 			}
 		})
 		minetest.register_craft({
 			type="shaped",
 			output="industrialtest:"..material.."_axe",
 			recipe={
-				{"industrialtest:"..material,"industrialtest:"..material,""},
-				{"industrialtest:"..material,"mcl_core:stick",""},
-				{"","mcl_core:stick",""}
+				{"industrialtest:"..materialItem,"industrialtest:"..materialItem},
+				{"industrialtest:"..materialItem,"mcl_core:stick"},
+				{"","mcl_core:stick"}
 			}
 		})
 		minetest.register_craft({
 			type="shaped",
 			output="industrialtest:"..material.."_axe",
 			recipe={
-				{"","industrialtest:"..material,"industrialtest:"..material},
-				{"","mcl_core:stick","industrialtest:"..material},
-				{"","mcl_core:stick",""}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_axe",
-			recipe={
-				{"industrialtest:"..material,"industrialtest:"..material,""},
-				{"mcl_core:stick","industrialtest:"..material,""},
-				{"mcl_core:stick","",""}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_axe",
-			recipe={
-				{"","industrialtest:"..material,"industrialtest:"..material},
-				{"","mcl_core:stick","industrialtest:"..material},
-				{"","","mcl_core:stick"}
+				{"industrialtest:"..materialItem,"industrialtest:"..materialItem},
+				{"mcl_core:stick","industrialtest:"..materialItem},
+				{"mcl_core:stick",""}
 			}
 		})
 		minetest.register_craft({
 			type="shaped",
 			output="industrialtest:"..material.."_sword",
 			recipe={
-				{"industrialtest:"..material,"",""},
-				{"industrialtest:"..material,"",""},
-				{"mcl_core:stick","",""}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_sword",
-			recipe={
-				{"","industrialtest:"..material,""},
-				{"","industrialtest:"..material,""},
-				{"","mcl_core:stick",""}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_sword",
-			recipe={
-				{"","","industrialtest:"..material},
-				{"","","industrialtest:"..material},
-				{"","","mcl_core:stick"}
+				{"industrialtest:"..materialItem},
+				{"industrialtest:"..materialItem},
+				{"mcl_core:stick"}
 			}
 		})
 		minetest.register_craft({
 			type="shaped",
 			output="industrialtest:"..material.."_hoe",
 			recipe={
-				{"industrialtest:"..material,"industrialtest:"..material,""},
-				{"","mcl_core:stick",""},
-				{"","mcl_core:stick",""}
+				{"industrialtest:"..materialItem,"industrialtest:"..materialItem},
+				{"","mcl_core:stick"},
+				{"","mcl_core:stick"}
 			}
 		})
 		minetest.register_craft({
 			type="shaped",
 			output="industrialtest:"..material.."_hoe",
 			recipe={
-				{"","industrialtest:"..material,"industrialtest:"..material},
-				{"","","mcl_core:stick"},
-				{"","","mcl_core:stick"}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_hoe",
-			recipe={
-				{"","industrialtest:"..material,"industrialtest:"..material},
-				{"","mcl_core:stick",""},
-				{"","mcl_core:stick",""}
-			}
-		})
-		minetest.register_craft({
-			type="shaped",
-			output="industrialtest:"..material.."_hoe",
-			recipe={
-				{"industrialtest:"..material,"industrialtest:"..material,""},
-				{"mcl_core:stick","",""},
-				{"mcl_core:stick","",""}
+				{"industrialtest:"..materialItem,"industrialtest:"..materialItem},
+				{"mcl_core:stick",""},
+				{"mcl_core:stick",""}
 			}
 		})
 	end
@@ -494,8 +481,10 @@ if industrialtest.mclAvailable then
 	industrialtest.elementKeys.stick="mcl_core:stick"
 	industrialtest.elementKeys.flint="mcl_core:flint"
 	industrialtest.elementKeys.snowball="mcl_throwing:snowball"
+	industrialtest.elementKeys.snowBlock="mcl_core:snowblock"
 	industrialtest.elementKeys.string="mcl_mobitems:string"
 	industrialtest.elementKeys.junglePlanks="mcl_core:junglewood"
+	industrialtest.elementKeys.wood="mcl_core:tree"
 	industrialtest.elementKeys.ironIngot="mcl_core:iron_ingot"
 	industrialtest.elementKeys.ironLump="mcl_raw_ores:raw_iron"
 	industrialtest.elementKeys.goldIngot="mcl_core:gold_ingot"
@@ -511,12 +500,13 @@ if industrialtest.mclAvailable then
 	industrialtest.elementKeys.bucket="mcl_buckets:bucket_empty"
 	industrialtest.elementKeys.bucketWithLava="mcl_buckets:bucket_lava"
 	industrialtest.elementKeys.bucketWithWater="mcl_buckets:bucket_water"
-	industrialtest.elementKeys.glowstone="mcl_nether:glowstone_dust"
 	industrialtest.elementKeys.glass="mcl_core:glass"
 	industrialtest.elementKeys.powerCarrier="mesecons:mesecon"
 	industrialtest.elementKeys.furnace="mcl_furnaces:furnace"
 	industrialtest.elementKeys.stone="mcl_core:stone"
+	industrialtest.elementKeys.stoneSlab="mcl_stairs:slab_stone"
 	industrialtest.elementKeys.cobble="mcl_core:cobble"
+	industrialtest.elementKeys.mossCobble="mcl_core:mossycobble"
 	industrialtest.elementKeys.sand="mcl_core:sand"
 	industrialtest.elementKeys.gravel="mcl_core:gravel"
 	industrialtest.elementKeys.ice="mcl_core:ice"
@@ -536,11 +526,29 @@ if industrialtest.mclAvailable then
 	industrialtest.elementKeys.stoneWithGold="mcl_core:stone_with_gold"
 	industrialtest.elementKeys.copperBlock="mcl_copper:block"
 	industrialtest.elementKeys.stoneWithCopper="mcl_copper:stone_with_copper"
+	industrialtest.elementKeys.leadLump="industrialtest:raw_lead"
+	industrialtest.elementKeys.ironPickaxe="mcl_tools:pick_iron"
+	industrialtest.elementKeys.ironHelmet="mcl_tools:helmet_iron"
+	industrialtest.elementKeys.ironBoots="mcl_armor:boots_iron"
 	industrialtest.elementKeys.lavaSource="mcl_core:lava_source"
 	industrialtest.elementKeys.waterSource="mcl_core:water_source"
+	industrialtest.elementKeys.sugarCane="mcl_core:reeds"
+	industrialtest.elementKeys.wheat="mcl_farming:wheat_item"
+	industrialtest.elementKeys.dryShrub="mcl_core:deadbush"
+	industrialtest.elementKeys.cactus="mcl_core:cactus"
+	industrialtest.elementKeys.gunpowder="mcl_mobitems:gunpowder"
+	industrialtest.elementKeys.chest="mcl_chests:chest_small"
+	industrialtest.elementKeys.paper="mcl_core:paper"
+	industrialtest.elementKeys.groupSapling="group:sapling"
+	industrialtest.elementKeys.groupLeaves="group:leaves"
+	industrialtest.elementKeys.stickyResin=(industrialtest.mods.mclRubber and "mcl_rubber:rubber_raw" or "industrialtest:sticky_resin")
+	industrialtest.elementKeys.rubber=(industrialtest.mods.mclRubber and "mcl_rubber:rubber" or "industrialtest:rubber")
+	industrialtest.elementKeys.rubberWood=(industrialtest.mods.mclRubber and "mcl_rubber:rubbertree" or "industrialtest:rubber_wood")
+	industrialtest.elementKeys.rubberSapling=(industrialtest.mods.mclRubber and "mcl_rubber:rubbersapling" or "industrialtest:rubber_sapling")
+	industrialtest.elementKeys.treetap=(industrialtest.mods.mclRubber and "mcl_rubber:treetap" or "industrialtest:treetap")
 	
 	-- register required minerals that are not available in MCL
-	industrialtest.registerMetal("tin","Tin",3,3)
+	industrialtest.internal.registerMetal("tin","Tin",3,3)
 	industrialtest.elementKeys.tinIngot="industrialtest:tin_ingot"
 	industrialtest.elementKeys.tinBlock="industrialtest:tin_block"
 	industrialtest.elementKeys.stoneWithTin="industrialtest:stone_with_tin"
@@ -553,11 +561,11 @@ if industrialtest.mclAvailable then
 	})
 	minetest.register_craftitem("industrialtest:bronze_nugget",{
 		description=S("Bronze Nugget"),
-		inventory_image="industrialtest_mcl_bronze_nugget.pngn"							
+		inventory_image="industrialtest_mcl_bronze_nugget.png"
 	})
 	minetest.register_craft({
 		type="shaped",
-		output="industrialcraft:bronze_ingot 9",
+		output="industrialtest:bronze_ingot 9",
 		recipe={
 			{"mcl_copper:copper_ingot","mcl_copper:copper_ingot","mcl_copper:copper_ingot"},
 			{"mcl_copper:copper_ingot","industrialtest:tin_ingot","mcl_copper:copper_ingot"},
@@ -603,7 +611,8 @@ if industrialtest.mclAvailable then
 		},
 		armorCookMaterial="industrialtest:bronze_nugget",
 		armorEquipSound="mcl_armor_equip_iron",
-		armorUnequipSound="mcl_armor_unequip_iron"
+		armorUnequipSound="mcl_armor_unequip_iron",
+		enchantability=15,
 	})
 
 	--register other blocks that are not availabe in MCL
@@ -625,11 +634,11 @@ if industrialtest.mclAvailable then
 			{"industrialtest:bronze_ingot","industrialtest:bronze_ingot","industrialtest:bronze_ingot"}
 		}
 	})
-	
+
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_tin",
-		wherein=stonelike,
+		wherein={"mcl_core:stone","mcl_core:diorite","mcl_core:andesite","mcl_core:granite"},
 		clust_scarcity=10*10*10,
 		clust_num_ores=5,
 		clust_size=3,
@@ -647,7 +656,7 @@ if industrialtest.mclAvailable then
 		y_min=mcl_vars.mg_overworld_min
 	})
 elseif industrialtest.mtgAvailable then
-	industrialtest.registerMetal=function(name,displayName,hardness)
+	industrialtest.internal.registerMetal=function(name,displayName,hardness)
 		minetest.register_craftitem("industrialtest:"..name.."_lump",{
 			description=S(displayName.." Lump"),
 			inventory_image="industrialtest_mtg_"..name.."_lump.png"
@@ -715,6 +724,7 @@ elseif industrialtest.mtgAvailable then
 	industrialtest.elementKeys.stick="default:stick"
 	industrialtest.elementKeys.flint="default:flint"
 	industrialtest.elementKeys.snowball="default:snow"
+	industrialtest.elementKeys.snowBlock="default:snowblock"
 	industrialtest.elementKeys.blueDye="dye:blue"
 	industrialtest.elementKeys.yellowDust="dye:yellow"
 	industrialtest.elementKeys.bucket="bucket:bucket_empty"
@@ -722,12 +732,14 @@ elseif industrialtest.mtgAvailable then
 	industrialtest.elementKeys.bucketWithWater="bucket:bucket_water"
 	industrialtest.elementKeys.string="farming:string"
 	industrialtest.elementKeys.junglePlanks="default:junglewood"
-	industrialtest.elementKeys.glowstone="dye:yellow"
+	industrialtest.elementKeys.wood="default:tree"
 	industrialtest.elementKeys.glass="default:glass"
 	industrialtest.elementKeys.powerCarrier="default:mese_crystal_fragment"
 	industrialtest.elementKeys.furnace="default:furnace"
 	industrialtest.elementKeys.stone="default:stone"
+	industrialtest.elementKeys.stoneSlab="stairs:slab_stone"
 	industrialtest.elementKeys.cobble="default:cobble"
+	industrialtest.elementKeys.mossCobble="default:mossycobble"
 	industrialtest.elementKeys.sand="default:sand"
 	industrialtest.elementKeys.gravel="default:gravel"
 	industrialtest.elementKeys.ice="default:ice"
@@ -750,8 +762,26 @@ elseif industrialtest.mtgAvailable then
 	industrialtest.elementKeys.tinBlock="default:tinblock"
 	industrialtest.elementKeys.stoneWithTin="default:stone_with_tin"
 	industrialtest.elementKeys.bronzeBlock="default:bronzeblock"
+	industrialtest.elementKeys.leadLump="industrialtest:lead_lump"
+	industrialtest.elementKeys.ironPickaxe="default:pick_steel"
+	industrialtest.elementKeys.ironHelmet="3d_armor:helmet_steel"
+	industrialtest.elementKeys.ironBoots="3d_armor:boots_steel"
 	industrialtest.elementKeys.lavaSource="default:lava_source"
 	industrialtest.elementKeys.waterSource="default:water_source"
+	industrialtest.elementKeys.sugarCane="default:papyrus"
+	industrialtest.elementKeys.wheat="farming:wheat"
+	industrialtest.elementKeys.dryShrub="default:dry_shrub"
+	industrialtest.elementKeys.cactus="default:cactus"
+	industrialtest.elementKeys.gunpowder="tnt:gunpowder"
+	industrialtest.elementKeys.chest="default:chest"
+	industrialtest.elementKeys.paper="default:paper"
+	industrialtest.elementKeys.groupSapling="group:sapling"
+	industrialtest.elementKeys.groupLeaves="group:leaves"
+	industrialtest.elementKeys.stickyResin="industrialtest:sticky_resin"
+	industrialtest.elementKeys.rubber="industrialtest:rubber"
+	industrialtest.elementKeys.rubberWood="industrialtest:rubber_wood"
+	industrialtest.elementKeys.rubberSapling="industrialtest:rubber_sapling"
+	industrialtest.elementKeys.treetap="industrialtest:treetap"
 else
 	error("No compatible games found!")
 end

craftitems.lua

@@ -15,75 +15,31 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-
--- Power storage items
-minetest.register_tool("industrialtest:re_battery",{
-	description=S("RE-Battery"),
-	inventory_image="industrialtest_re_battery.png",
-	_industrialtest_powerStorage=true,
-	_industrialtest_powerCapacity=7000,
-	_industrialtest_powerFlow=industrialtest.api.lvPowerFlow
-})
-minetest.register_craft({
-	type="shaped",
-	output="industrialtest:re_battery",
-	recipe={
-		{"","industrialtest:insulated_tin_cable",""},
-		{industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.powerCarrier,industrialtest.elementKeys.tinIngot},
-		{industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.powerCarrier,industrialtest.elementKeys.tinIngot}
-	}
-})
-
-minetest.register_tool("industrialtest:advanced_re_battery",{
-	description=S("Advanced RE-Battery"),
-	inventory_image="industrialtest_advanced_re_battery.png",
-	_industrialtest_powerStorage=true,
-	_industrialtest_powerCapacity=100000,
-	_industrialtest_powerFlow=industrialtest.api.mvPowerFlow
-})
-minetest.register_craft({
-	type="shaped",
-	output="industrialtest:advanced_re_battery",
-	recipe={
-		{"industrialtest:insulated_copper_cable",industrialtest.elementKeys.bronzeIngot,"industrialtest:insulated_copper_cable"},
-		{industrialtest.elementKeys.bronzeIngot,"industrialtest:sulfur_dust",industrialtest.elementKeys.bronzeIngot},
-		{industrialtest.elementKeys.bronzeIngot,"industrialtest:lead_dust",industrialtest.elementKeys.bronzeIngot}
-	}
-})
-
-minetest.register_tool("industrialtest:energy_crystal",{
-	description=S("Energy Crystal"),
-	inventory_image="industrialtest_energy_crystal.png",
-	_industrialtest_powerStorage=true,
-	_industrialtest_powerCapacity=100000,
-	_industrialtest_powerFlow=industrialtest.api.hvPowerFlow
-})
-minetest.register_craft({
-	type="shaped",
-	output="industrialtest:energy_crystal",
-	recipe={
-		{industrialtest.elementKeys.powerCarrier,industrialtest.elementKeys.powerCarrier,industrialtest.elementKeys.powerCarrier},
-		{industrialtest.elementKeys.powerCarrier,industrialtest.elementKeys.diamond,industrialtest.elementKeys.powerCarrier},
-		{industrialtest.elementKeys.powerCarrier,industrialtest.elementKeys.powerCarrier,industrialtest.elementKeys.powerCarrier}
-	}
-})
-
-minetest.register_tool("industrialtest:lapotron_crystal",{
-	description=S("Lapotron Crystal"),
-	inventory_image="industrialtest_lapotron_crystal.png",
-	_industrialtest_powerStorage=true,
-	_industrialtest_powerCapacity=1000000,
-	_industrialtest_powerFlow=industrialtest.api.evPowerFlow
-})
-minetest.register_craft({
-	type="shaped",
-	output="industrialtest:lapotron_crystal",
-	recipe={
-		{industrialtest.elementKeys.blueDye,"industrialtest:electronic_circuit",industrialtest.elementKeys.blueDye},
-		{industrialtest.elementKeys.blueDye,"industrialtest:energy_crystal",industrialtest.elementKeys.blueDye},
-		{industrialtest.elementKeys.blueDye,"industrialtest:electronic_circuit",industrialtest.elementKeys.blueDye}
-	}
-})
+local colors={
+	bronze="#be4325ff",
+	clay="#707070ff",
+	coal="#262523ff",
+	copper="#bf644aff",
+	diamond="#77cefbff",
+	gold="#eac162ff",
+	iron="#afaca5ff",
+	lapis_lazuli="#3a4cceff",
+	lead="#6d6393ff",
+	mese="#909000ff",
+	obsidian="#292843ff",
+	refined_iron="#94bab9ff",
+	sulfur="#b88805ff",
+	tin="#ebd182ff",
+	uranium="#3b8c09ff",
+	-- fluid colors
+	lava="#ff5712ff",
+	water="#277bbcff",
+	river_water="#0ebfc2ff",
+	biomass="#2a8626ff",
+	biofuel="#4eba49ff",
+	coalfuel="#462228ff",
+	coolant="#188676ff"
+}
 
 -- Other resources
 minetest.register_craftitem("industrialtest:refined_iron_ingot",{
@@ -95,6 +51,11 @@ minetest.register_craft({
 	output="industrialtest:refined_iron_ingot",
 	recipe=industrialtest.elementKeys.ironIngot
 })
+minetest.register_craft({
+	type="cooking",
+	output="industrialtest:refined_iron_ingot",
+	recipe="industrialtest:refined_iron_dust"
+})
 minetest.register_craft({
 	type="shapeless",
 	output="industrialtest:refined_iron_ingot 8",
@@ -103,31 +64,75 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craftitem("industrialtest:sticky_resin",{
-	description=S("Sticky Resin"),
-	inventory_image="industrialtest_sticky_resin.png"
-})
-
-minetest.register_craftitem("industrialtest:rubber",{
-	description=S("Rubber"),
-	inventory_image="industrialtest_rubber.png"
+minetest.register_craftitem("industrialtest:mixed_metal_ingot",{
+	description=S("Mixed Metal Ingot"),
+	inventory_image="industrialtest_"..industrialtest.gameTexturePrefix.."_mixed_metal_ingot.png"
 })
 minetest.register_craft({
-	type="cooking",
-	output="industrialtest:rubber",
-	recipe="industrialtest:sticky_resin"
+	type="shaped",
+	output="industrialtest:mixed_metal_ingot",
+	recipe={
+		{"industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot",},
+		{industrialtest.elementKeys.bronzeIngot,industrialtest.elementKeys.bronzeIngot,industrialtest.elementKeys.bronzeIngot},
+		{industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot}
+	}
+})
+
+if not industrialtest.mods.mclRubber then
+	minetest.register_craftitem("industrialtest:sticky_resin",{
+		description=S("Sticky Resin"),
+		inventory_image="industrialtest_sticky_resin.png"
+	})
+
+	minetest.register_craftitem("industrialtest:rubber",{
+		description=S("Rubber"),
+		inventory_image="industrialtest_rubber.png"
+	})
+	minetest.register_craft({
+		type="cooking",
+		output="industrialtest:rubber",
+		recipe="industrialtest:sticky_resin"
+	})
+end
+industrialtest.api.registerExtractorRecipe({
+	output=industrialtest.elementKeys.rubber,
+	recipe=industrialtest.elementKeys.rubberWood
 })
 industrialtest.api.registerExtractorRecipe({
-	output="industrialtest:rubber",
-	recipe="industrialtest:rubber_wood"
+	output=industrialtest.elementKeys.rubber,
+	recipe=industrialtest.elementKeys.rubberSapling
 })
 industrialtest.api.registerExtractorRecipe({
-	output="industrialtest:rubber",
-	recipe="industrialtest:rubber_sapling"
+	output=industrialtest.elementKeys.rubber.." 3",
+	recipe=industrialtest.elementKeys.stickyResin
 })
-industrialtest.api.registerExtractorRecipe({
-	output="industrialtest:rubber 3",
-	recipe="industrialtest:sticky_resin"
+
+minetest.register_craftitem("industrialtest:raw_carbon_fibre",{
+	description=S("Raw Carbon Fibre"),
+	inventory_image="industrialtest_raw_carbon_fibre.png"
+})
+minetest.register_craft({
+	type="shapeless",
+	output="industrialtest:raw_carbon_fibre",
+	recipe={
+		"industrialtest:coal_dust",
+		"industrialtest:coal_dust",
+		"industrialtest:coal_dust",
+		"industrialtest:coal_dust"
+	}
+})
+
+minetest.register_craftitem("industrialtest:raw_carbon_mesh",{
+	description=S("Raw Carbon Mesh"),
+	inventory_image="industrialtest_raw_carbon_mesh.png"
+})
+minetest.register_craft({
+	type="shapeless",
+	output="industrialtest:raw_carbon_mesh",
+	recipe={
+		"industrialtest:raw_carbon_fibre",
+		"industrialtest:raw_carbon_fibre"
+	}
 })
 
 -- Dust
@@ -148,13 +153,13 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("coal","Coal",resources,"#101010ff",true)
+industrialtest.api.registerResourceDust("coal","Coal",resources,colors.coal,true)
 industrialtest.api.registerResourceDust("clay","Clay",{
 	{
 		resource=industrialtest.elementKeys.clayBlock,
 		count=2
 	}
-},"#9090a0ff",true)
+},colors.clay,true)
 resources={
 	{
 		resource=industrialtest.elementKeys.diamondBlock,
@@ -172,7 +177,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("diamond","Diamond",resources,"#90e2c9ff",true)
+industrialtest.api.registerResourceDust("diamond","Diamond",resources,colors.diamond,true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.diamond,
@@ -199,7 +204,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("iron","Iron",resources,"#b5b5b5ff",true)
+industrialtest.api.registerResourceDust("iron","Iron",resources,colors.iron,true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.ironIngot,
@@ -220,9 +225,9 @@ if industrialtest.mclAvailable then
 			count=9
 		},
 		{resource="mcl_core:lapis_lazuli"}
-	},"#292d76ff",true)
+	},colors.lapis_lazuli,true)
 end
-industrialtest.api.registerResourceDust("obsidian","Obsidian",{{resource=industrialtest.elementKeys.obsidian}},"#292843ff",true)
+industrialtest.api.registerResourceDust("obsidian","Obsidian",{{resource=industrialtest.elementKeys.obsidian}},colors.obsidian,true)
 resources={
 	{
 		resource=industrialtest.elementKeys.goldBlock,
@@ -244,7 +249,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("gold","Gold",resources,"#e4e526ff",true)
+industrialtest.api.registerResourceDust("gold","Gold",resources,colors.gold,true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.goldIngot,
@@ -271,7 +276,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("copper","Copper",resources,"#a45e25ff",true)
+industrialtest.api.registerResourceDust("copper","Copper",resources,colors.copper,true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.copperIngot,
@@ -298,7 +303,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("tin","Tin",resources,"#f1f1f1ff",true)
+industrialtest.api.registerResourceDust("tin","Tin",resources,colors.tin,true)
 minetest.register_craft({
 	type="cooking",
 	output=industrialtest.elementKeys.tinIngot,
@@ -325,7 +330,7 @@ if industrialtest.mclAvailable then
 		count=2
 	})
 end
-industrialtest.api.registerResourceDust("uranium","Uranium",resources,"#3b8c09ff",true)
+industrialtest.api.registerResourceDust("uranium","Uranium",resources,colors.uranium,true)
 minetest.register_craft({
 	type="cooking",
 	output="industrialtest:uranium_ingot",
@@ -342,7 +347,7 @@ if industrialtest.mtgAvailable then
 			count=2
 		},
 		{resource="default:mese_crystal"}
-	},"#909000ff",true)
+	},colors.mese,true)
 	minetest.register_craft({
 		type="cooking",
 		output="default:mese_crystal",
@@ -355,7 +360,7 @@ industrialtest.api.registerResourceDust("bronze","Bronze",{
 		count=9
 	},
 	{resource=industrialtest.elementKeys.bronzeIngot}
-},"#e48e88ff",true)
+},colors.bronze,true)
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:bronze_dust 9",
@@ -370,23 +375,174 @@ minetest.register_craft({
 	output=industrialtest.elementKeys.bronzeIngot,
 	recipe="industrialtest:bronze_dust"
 })
-industrialtest.api.registerResourceDust("sulfur","Sulfur",{},"#e3ff33ff",false)
-industrialtest.api.registerResourceDust("lead","Lead",{},"#eafef8ff",false)
--- TODO: Add lead ore
+industrialtest.api.registerRotaryMaceratorModifier({
+	name=industrialtest.elementKeys.copperLump,
+	modifier=industrialtest.elementKeys.tinLump,
+	output="industrialtest:bronze_dust 2",
+	uses=4
+})
+industrialtest.api.registerRotaryMaceratorModifier({
+	name=industrialtest.elementKeys.copperIngot,
+	modifier=industrialtest.elementKeys.tinIngot,
+	output="industrialtest:bronze_dust",
+	uses=4
+})
+industrialtest.api.registerResourceDust("sulfur","Sulfur",{},colors.sulfur,false)
+industrialtest.api.registerExtractorRecipe({
+	output="industrialtest:sulfur_dust",
+	recipe=industrialtest.elementKeys.gunpowder
+})
+industrialtest.api.registerResourceDust("lead","Lead",{
+	{
+		resource="industrialtest:lead_block",
+		count=9
+	},
+	{
+		resource="industrialtest:lead_ore",
+		count=2
+	},
+	{
+		resource=industrialtest.elementKeys.leadLump,
+		count=2
+	},
+	{resource="industrialtest:lead_ingot"}
+},colors.lead,true)
+minetest.register_craft({
+	type="cooking",
+	output="industrialtest:lead_ingot",
+	recipe="industrialtest:lead_dust"
+})
+industrialtest.api.registerResourceDust("refined_iron","Refined Iron",{
+	{
+		resource="industrialtest:refined_iron_ingot",
+		count=1
+	}
+},colors.refined_iron,true)
+industrialtest.api.registerRotaryMaceratorModifier({
+	name=industrialtest.elementKeys.ironLump,
+	modifier=industrialtest.elementKeys.coal,
+	output="industrialtest:refined_iron_dust 2",
+	uses=industrialtest.stackMax
+})
+
+minetest.register_craftitem("industrialtest:hydrated_coal_dust",{
+	description=S("Hydrated Coal Dust"),
+	inventory_image="industrialtest_hydrated_coal_dust.png"
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:hydrated_coal_dust 8",
+	recipe={
+		{"industrialtest:coal_dust","industrialtest:coal_dust","industrialtest:coal_dust"},
+		{"industrialtest:coal_dust",industrialtest.elementKeys.bucketWithWater,"industrialtest:coal_dust"},
+		{"industrialtest:coal_dust","industrialtest:coal_dust","industrialtest:coal_dust"}
+	},
+	replacements={
+		{
+			industrialtest.elementKeys.bucketWithWater,
+			industrialtest.elementKeys.bucket
+		}
+	}
+})
+minetest.register_craft({
+	type="shapeless",
+	output="industrialtest:hydrated_coal_dust",
+	recipe={
+		"industrialtest:coal_dust",
+		industrialtest.elementKeys.bucketWithWater
+	},
+	replacements={
+		{
+			industrialtest.elementKeys.bucketWithWater,
+			industrialtest.elementKeys.bucket
+		}
+	}
+})
+industrialtest.api.registerRotaryMaceratorModifier({
+	name=industrialtest.elementKeys.coal,
+	modifier="industrialtest:water_cell",
+	output="industrialtest:hydrated_coal_dust",
+	uses=8
+})
+
+minetest.register_craftitem("industrialtest:hydrated_coal",{
+	description=S("Hydrated Coal"),
+	inventory_image="industrialtest_hydrated_coal.png"
+})
+industrialtest.api.registerCompressorRecipe({
+	output="industrialtest:hydrated_coal",
+	recipe="industrialtest:hydrated_coal_dust"
+})
 
 -- Plates
-industrialtest.api.registerPlate("bronze","Bronze",{
+industrialtest.api.registerPlate("bronze_plate",S("Bronze Plate"),{
 	{
 		resource=industrialtest.elementKeys.bronzeIngot,
 		count=1
 	}
-},"#e48e88ff",true)
+},colors.bronze,true)
+
+industrialtest.api.registerPlate("copper_plate",S("Copper Plate"),{
+	{
+		resource=industrialtest.elementKeys.copperIngot,
+		count=1
+	}
+},colors.copper,true)
+
+industrialtest.api.registerPlate("advanced_alloy",S("Advanced Alloy"),{
+	{
+		resource="industrialtest:mixed_metal_ingot",
+		count=1
+	}
+},"#908372ff",true)
+
+industrialtest.api.registerPlate("carbon_plate",S("Carbon Plate"),{
+	{
+		resource="industrialtest:raw_carbon_mesh",
+		count=1
+	}
+},"#272725ff",true)
+
+industrialtest.api.registerPlate("iron_plate",S("Iron Plate"),{
+	{
+		resource=industrialtest.elementKeys.ironIngot,
+		count=1
+	}
+},colors.iron,true)
+
+industrialtest.api.registerPlate("tin_plate",S("Tin Plate"),{
+	{
+		resource=industrialtest.elementKeys.tinIngot,
+		count=1
+	}
+},colors.tin,true)
+
+industrialtest.api.registerPlate("lead_plate",S("Lead Plate"),{
+	{
+		resource="industrialtest:lead_ingot",
+		count=1
+	}
+},colors.lead,true)
+
+industrialtest.api.registerPlate("iridium_plate",S("Iridium Plate"),{},false,"#ffffffff")
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:iridium_plate",
+	recipe={
+		{"industrialtest:iridium_ingot","industrialtest:advanced_alloy","industrialtest:iridium_ingot"},
+		{"industrialtest:advanced_alloy",industrialtest.elementKeys.diamond,"industrialtest:advanced_alloy"},
+		{"industrialtest:iridium_ingot","industrialtest:advanced_alloy","industrialtest:iridium_ingot"}
+	}
+})
 
 -- Cells
 minetest.register_craftitem("industrialtest:empty_cell",{
 	description=S("Empty Cell"),
 	inventory_image="industrialtest_empty_cell.png",
 	liquids_pointable=true,
+	groups={
+		_industrialtest_simpleFluidStorage=1
+	},
 	on_place=function(itemstack,user,pointed)
 		if pointed.type~="node" or not user or not user:is_player() then
 			return nil
@@ -408,7 +564,9 @@ minetest.register_craftitem("industrialtest:empty_cell",{
 		end
 		minetest.remove_node(pointed.under)
 		return itemstack
-	end
+	end,
+	_industrialtest_getResultingFluidStorageItemByNode=industrialtest.api.getStorageCellByNode,
+	_industrialtest_simpleFluidStorageCapacity=1000
 })
 minetest.register_craft({
 	type="shaped",
@@ -419,12 +577,23 @@ minetest.register_craft({
 		{"",industrialtest.elementKeys.tinIngot,""}
 	}
 })
-industrialtest.api.registerStorageCell("water","Water",industrialtest.elementKeys.waterSource)
+industrialtest.api.registerStorageCell("water","Water",industrialtest.elementKeys.waterSource,nil,colors.water)
 if industrialtest.mtgAvailable then
-	industrialtest.api.registerStorageCell("river_water","River Water","default:river_water_source")
+	industrialtest.api.registerStorageCell("river_water","River Water","default:river_water_source",nil,colors.river_water)
 end
-industrialtest.api.registerStorageCell("lava","Lava",industrialtest.elementKeys.lavaSource)
-industrialtest.api.registerStorageCell("uranium","Uranium")
+
+industrialtest.api.registerStorageCell("lava","Lava",industrialtest.elementKeys.lavaSource,nil,colors.lava)
+
+minetest.register_tool("industrialtest:uranium_cell",{
+	description=S("Uranium Cell"),
+	groups={
+		_industrialtest_placedInNuclearReactor=1,
+		_industrialtest_nuclearReactorFuel=1
+	},
+	inventory_image="industrialtest_cell_fluid.png",
+	inventory_overlay="industrialtest_cell_casing.png",
+	color=colors.uranium,
+})
 minetest.register_craft({
 	type="shapeless",
 	output="industrialtest:uranium_cell",
@@ -433,7 +602,17 @@ minetest.register_craft({
 		"industrialtest:uranium_ingot"
 	}
 })
-industrialtest.api.registerStorageCell("coolant","Coolant")
+
+minetest.register_tool("industrialtest:coolant_cell",{
+	description=S("Coolant Cell"),
+	groups={
+		_industrialtest_placedInNuclearReactor=1,
+		_industrialtest_nuclearReactorCoolant=1
+	},
+	inventory_image="industrialtest_cell_fluid.png",
+	inventory_overlay="industrialtest_cell_casing.png",
+	color=colors.coolant,
+})
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:coolant_cell 16",
@@ -455,6 +634,70 @@ if industrialtest.mtgAvailable then
 	})
 end
 
+minetest.register_craftitem("industrialtest:bio_cell",{
+	description=S("Bio Cell"),
+	inventory_image="industrialtest_cell_fluid.png",
+	inventory_overlay="industrialtest_cell_casing.png",
+	color=colors.biomass,
+})
+minetest.register_craft({
+	type="shapeless",
+	output="industrialtest:bio_cell",
+	recipe={
+		"industrialtest:empty_cell",
+		"industrialtest:compressed_plantball"
+	}
+})
+
+minetest.register_craftitem("industrialtest:biofuel_cell",{
+	description=S("Biofuel Cell"),
+	inventory_image="industrialtest_cell_fluid.png",
+	inventory_overlay="industrialtest_cell_casing.png",
+	color=colors.biofuel,
+	groups={
+		_industrialtest_fuel=1
+	},
+	_industrialtest_fuelAmount=500,
+	_industrialtest_emptyVariant="industrialtest:empty_cell"
+})
+industrialtest.api.registerExtractorRecipe({
+	output="industrialtest:biofuel_cell",
+	recipe="industrialtest:bio_cell",
+	time=4
+})
+
+minetest.register_craftitem("industrialtest:hydrated_coal_cell",{
+	description=S("Hydrated Coal Cell"),
+	inventory_image="industrialtest_cell_fluid.png",
+	inventory_overlay="industrialtest_cell_casing.png",
+	color=colors.coal,
+})
+minetest.register_craft({
+	type="shapeless",
+	output="industrialtest:hydrated_coal_cell",
+	recipe={
+		"industrialtest:empty_cell",
+		"industrialtest:hydrated_coal"
+	}
+})
+
+minetest.register_craftitem("industrialtest:coalfuel_cell",{
+	description=S("Coalfuel Cell"),
+	inventory_image="industrialtest_cell_fluid.png",
+	inventory_overlay="industrialtest_cell_casing.png",
+	color=colors.coalfuel,
+	groups={
+		_industrialtest_fuel=1
+	},
+	_industrialtest_fuelAmount=1000,
+	_industrialtest_emptyVariant="industrialtest:empty_cell"
+})
+industrialtest.api.registerExtractorRecipe({
+	output="industrialtest:coal_cell",
+	recipe="industrialtest:hydrated_coal_cell",
+	time=4
+})
+
 -- Other items
 minetest.register_craftitem("industrialtest:electronic_circuit",{
 	description=S("Electronic Circuit"),
@@ -498,17 +741,76 @@ minetest.register_craftitem("industrialtest:scrap",{
 	inventory_image="industrialtest_scrap.png"
 })
 
--- Item callbacks
-minetest.register_on_player_inventory_action(function(player,action,inventory,info)
-	if action=="put" then
-		if industrialtest.api.preparePowerStorageItem(info.stack) or industrialtest.api.prepareToolItem(info.stack) then
-			inventory:set_stack(info.listname,info.index,info.stack)
-		end
-	end
-end)
-minetest.register_on_craft(function(itemstack)
-	if industrialtest.api.preparePowerStorageItem(itemstack) then
-		return
-	end
-	industrialtest.api.prepareToolItem(itemstack)
-end)
+minetest.register_craftitem("industrialtest:uu_matter",{
+	description=S("UU-Matter"),
+	inventory_image="industrialtest_uu_matter.png"
+})
+
+minetest.register_craftitem("industrialtest:plantball",{
+	description=S("Plantball"),
+	inventory_image="industrialtest_plantball.png"
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:plantball 2",
+	recipe={
+		{industrialtest.elementKeys.groupSapling,industrialtest.elementKeys.groupSapling,industrialtest.elementKeys.groupSapling},
+		{industrialtest.elementKeys.groupSapling,"",industrialtest.elementKeys.groupSapling},
+		{industrialtest.elementKeys.groupSapling,industrialtest.elementKeys.groupSapling,industrialtest.elementKeys.groupSapling}
+	}
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:plantball",
+	recipe={
+		{industrialtest.elementKeys.groupLeaves,industrialtest.elementKeys.groupLeaves,industrialtest.elementKeys.groupLeaves},
+		{industrialtest.elementKeys.groupLeaves,"",industrialtest.elementKeys.groupLeaves},
+		{industrialtest.elementKeys.groupLeaves,industrialtest.elementKeys.groupLeaves,industrialtest.elementKeys.groupLeaves}
+	}
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:plantball",
+	recipe={
+		{industrialtest.elementKeys.sugarCane,industrialtest.elementKeys.sugarCane,industrialtest.elementKeys.sugarCane},
+		{industrialtest.elementKeys.sugarCane,"",industrialtest.elementKeys.sugarCane},
+		{industrialtest.elementKeys.sugarCane,industrialtest.elementKeys.sugarCane,industrialtest.elementKeys.sugarCane}
+	}
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:plantball",
+	recipe={
+		{industrialtest.elementKeys.wheat,industrialtest.elementKeys.wheat,industrialtest.elementKeys.wheat},
+		{industrialtest.elementKeys.wheat,"",industrialtest.elementKeys.wheat},
+		{industrialtest.elementKeys.wheat,industrialtest.elementKeys.wheat,industrialtest.elementKeys.wheat}
+	}
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:plantball",
+	recipe={
+		{industrialtest.elementKeys.dryShrub,industrialtest.elementKeys.dryShrub,industrialtest.elementKeys.dryShrub},
+		{industrialtest.elementKeys.dryShrub,"",industrialtest.elementKeys.dryShrub},
+		{industrialtest.elementKeys.dryShrub,industrialtest.elementKeys.dryShrub,industrialtest.elementKeys.dryShrub}
+	}
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:plantball",
+	recipe={
+		{industrialtest.elementKeys.cactus,industrialtest.elementKeys.cactus,industrialtest.elementKeys.cactus},
+		{industrialtest.elementKeys.cactus,"",industrialtest.elementKeys.cactus},
+		{industrialtest.elementKeys.cactus,industrialtest.elementKeys.cactus,industrialtest.elementKeys.cactus}
+	}
+})
+
+minetest.register_craftitem("industrialtest:compressed_plantball",{
+	description=S("Compressed Plantball"),
+	inventory_image="industrialtest_compressed_plantball.png"
+})
+industrialtest.api.registerCompressorRecipe({
+	output="industrialtest:compressed_plantball",
+	recipe="industrialtest:plantball",
+	time=5
+})

crafts.lua

@@ -125,3 +125,12 @@ if industrialtest.mtgAvailable then
 		}
 	})
 end
+
+-- Pumped fluids
+if industrialtest.mtgAvailable then
+	industrialtest.api.registerPumpFluid("default:river_water_source","industrialtest_gui_river_water.png")
+	industrialtest.api.registerCompressedFluid("default:river_water_source",industrialtest.api.nodeFluidCapacity/2,5,"default:snow")
+end
+industrialtest.api.registerPumpFluid(industrialtest.elementKeys.waterSource,"industrialtest_gui_water.png")
+industrialtest.api.registerPumpFluid(industrialtest.elementKeys.lavaSource,"industrialtest_gui_lava.png")
+industrialtest.api.registerCompressedFluid(industrialtest.elementKeys.waterSource,industrialtest.api.nodeFluidCapacity/2,5,industrialtest.elementKeys.snowball)

guide.lua

@@ -0,0 +1,178 @@
+-- IndustrialTest
+-- Copyright (C) 2025 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+
+local pages={
+	{
+		name="introduction",
+		title=S("Introduction"),
+		icon=industrialtest.elementKeys.paper,
+		content=[[
+			<big>Introduction</big>
+			<left>
+				IndustrialTest implements finite power functionality which can be used to perform various tasks using generators and consumers. Such features are not a new thing in Luanti, as there are older mods which do that already. This mod, however, proves to be more flexible.
+			</left>
+			<img name="industrialtest_guide_introduction.png" width="{{IMAGE_WIDTH}}">
+		]]
+	},
+
+	{
+		name="electricalNetwork",
+		title=S("Electrical network"),
+		icon="industrialtest:insulated_copper_cable",
+		content=[[
+			<big>Electrical network</big>
+			<left>
+				In order to attach electricity consumers to power sources (like generators, batteries, further just called generators) electrical network is used. Consumers can get connected either directly to generators or through various cables. Each generator can output certain voltage (this is actually amperage, however since this mod doesn't simulate electricity accurately, it's called voltage), the same situation is for consumers as they can only handle up to certain voltage.
+				Figure 1 shows voltage levels present in this mod.
+				If voltage is too high for cable it will melt without dropping anything while consumer will explode also without dropping anything and possibly destroying terrain around. Power capacity is measured in EU (Energy Units) and the voltage is EU/update.
+				Picture 1 shows environment after consumer explosion.
+			</left>
+			<mono>
+				--------------------------------------------
+				| Voltage level | EU/update  | Cable       |
+				--------------------------------------------
+				| LV            | 600        | Tin         |
+				| MV            | 2400       | Copper      |
+				| HV            | 10200      | Gold        |
+				| EV            | 40800      | Iron        |
+				| IV            | 163800     | Glass Fibre |
+				--------------------------------------------
+				Figure 1. Voltage levels and respective cables
+			</mono>
+			<img name="industrialtest_guide_explosion.png" width="{{IMAGE_WIDTH}}">
+			<left>Picture 1. Environment after consumer explosion</left>
+		]]
+	},
+
+	{
+		name="cableFormer",
+		title=S("Cable Former"),
+		icon="industrialtest:cable_former",
+		content=[[
+			<big>Cable Former</big>
+			<left>
+				Cable Former can be used to produce cables with higher material efficiency. It can, however, only produce cables from metals so for example <item name="industrialtest:glass_fibre_cable" height="{{ITEM_HEIGHT}}"> <b>Glass Fibre Cable</b> can't be produced in it.
+			</left>
+			<mono>
+				---------------------------------------
+				| Input voltage level | LV            |
+				| Recipe type         | Cable forming |
+				| Power capacity      | 1400 EU       |
+				| Power per operation | 80 EU         |
+				---------------------------------------
+				Figure 1. Machine information for Cable Former
+			</mono>
+			<img name="industrialtest_guide_cable_former.png" width="{{IMAGE_WIDTH}}">
+			<left>Picture 1. Cable Former running</left>
+		]]
+	},
+
+	{
+		name="canningMachine",
+		title=S("Canning Machine"),
+		icon="industrialtest:canning_machine",
+		content=[[
+			<big>Canning Machine</big>
+			<left>
+				Canning Machine is used to move certain fluid from one item to another. The common usage is to refill fuel in <item name="industrialtest:jetpack_v" height="{{ITEM_HEIGHT}}">  <b>Jetpack</b> or <item name="industrialtest:fuel_can" height="{{ITEM_HEIGHT}}"> <b>Fuel Can</b>.
+			</left>
+			<mono>
+				---------------------------------------
+				| Input voltage level     | LV        |
+				| Power per operation     | 200 EU    |
+				| Power capacity          | 1200 EU   |
+				| Canning completion time | 5 seconds |
+				---------------------------------------
+				Figure 1. Machine information for Canning Machine
+			</mono>
+			<img name="industrialtest_guide_canning_machine.png" width="{{IMAGE_WIDTH}}">
+			<left>Picture 1. Canning Machine refilling <item name="industrialtest:fuel_can" height="{{ITEM_HEIGHT}}"> <b>Fuel Can</b> with fuel from <item name="industrialtest:coalfuel_cell" height="{{ITEM_HEIGHT}}"> <b>Coalfuel Cell</b></left>
+		]]
+	}
+}
+
+local function preprocessHypertext(content,vars)
+	for key,value in pairs(vars) do
+		content=string.gsub(content,string.format("{{%s}}",key),value)
+	end
+	return content
+end
+
+local function getGuideFormspec(playerName,pageName)
+	local formspec={
+		"formspec_version[4]",
+		"size[15,10.8]",
+		"label[0.1,0.2;"..S("IndustrialTest Guide").."]",
+		--"scrollbaroptions[]",
+		"scrollbar[3.6,0.4;0.5,10.3;vertical;scrollbarList;0]",
+		"scroll_container[0.1,0.4;4,10.3;scrollbarList;vertical]"
+	}
+
+	-- Contents sidebar
+	local PAGE_BUTTON_HEIGHT=0.7
+	for i,page in ipairs(pages) do
+		table.insert(formspec,string.format("container[0,%f]",(i-1)*PAGE_BUTTON_HEIGHT))
+		table.insert(formspec,string.format("item_image[0,0;%f,%f;%s]",PAGE_BUTTON_HEIGHT,PAGE_BUTTON_HEIGHT,page.icon))
+		table.insert(formspec,string.format("button[%f,0;%f,%f;%s;%s]",PAGE_BUTTON_HEIGHT+0.05,3.45-PAGE_BUTTON_HEIGHT,PAGE_BUTTON_HEIGHT,page.name,page.title))
+		table.insert(formspec,"container_end[]")
+	end
+	table.insert(formspec,"scroll_container_end[]")
+
+	-- Introduction page is shown by default
+	pageName=(pageName or "introduction")
+
+	for _,page in ipairs(pages) do
+		if page.name==pageName then
+			local content=preprocessHypertext(page.content,{
+				IMAGE_WIDTH=550,
+				ITEM_HEIGHT=16
+			})
+			table.insert(formspec,string.format("hypertext[4.2,0.4;10.7,10.3;content;%s]",content))
+			break
+		end
+	end
+
+	return table.concat(formspec,"")
+end
+
+local function showGuide(playerName,page)
+	minetest.show_formspec(playerName,"industrialtest:guide",getGuideFormspec(playerName,page))
+	return true
+end
+
+local function handleGuideFields(player,formname,fields)
+	if formname~="industrialtest:guide" then
+		return
+	end
+
+	for _,page in ipairs(pages) do
+		if fields[page.name] then
+			minetest.close_formspec(player:get_player_name(),formname)
+			showGuide(player:get_player_name(),page.name)
+			break
+		end
+	end
+end
+minetest.register_on_player_receive_fields(handleGuideFields)
+
+minetest.register_chatcommand("industrialtest_guide",{
+	description=S("Shows graphical guide for content and features provided by IndustrialTest"),
+	func=function(playerName)
+		showGuide(playerName)
+	end
+})

init.lua

@@ -14,44 +14,107 @@
 -- You should have received a copy of the GNU General Public License
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-MODNAME="industrialtest"
-local modpath=minetest.get_modpath(MODNAME)
+local modpath=minetest.get_modpath("industrialtest")
 
 -- table with global functions, variables etc
 industrialtest={}
 
--- Initial constants
-industrialtest.updateDelay=1 -- Note: Make this value smaller to make machines update more frequently (it may make server more laggy)
-industrialtest.developerMode=true -- Enables additional utils useful when developing mod
+-- Settings
+industrialtest.config={
+	updateDelay=tonumber(minetest.settings:get("industrialtest.updateDelay") or "1"),
+	electrocution=minetest.settings:get_bool("industrialtest.electrocution",true),
+	developerMode=minetest.settings:get_bool("industrialtest.developerMode",false)
+}
 
 -- Others
 industrialtest.random=PseudoRandom(os.time())
 
 -- load other lua files
 dofile(modpath.."/compatibility.lua")
-dofile(modpath.."/api.lua")
 dofile(modpath.."/minerals.lua")
 
-dofile(modpath.."/machines/common.lua")
+dofile(modpath.."/api/common.lua")
+dofile(modpath.."/api/fluid.lua")
+dofile(modpath.."/api/network.lua")
+dofile(modpath.."/api/power.lua")
+dofile(modpath.."/api/registration.lua")
+dofile(modpath.."/api/side.lua")
+
+dofile(modpath.."/machines/machine.lua")
+dofile(modpath.."/machines/activated_machine.lua")
+dofile(modpath.."/machines/electric_machine.lua")
+dofile(modpath.."/machines/activated_electric_machine.lua")
+dofile(modpath.."/machines/simple_electric_item_processor.lua")
+dofile(modpath.."/machines/canning_machine.lua")
+dofile(modpath.."/machines/chargepad.lua")
 dofile(modpath.."/machines/compressor.lua")
+dofile(modpath.."/machines/cable_former.lua")
 dofile(modpath.."/machines/electric_furnace.lua")
 dofile(modpath.."/machines/extractor.lua")
 dofile(modpath.."/machines/fluid_generator.lua")
 dofile(modpath.."/machines/generator.lua")
+dofile(modpath.."/machines/induction_furnace.lua")
 dofile(modpath.."/machines/iron_furnace.lua")
 dofile(modpath.."/machines/macerator.lua")
+dofile(modpath.."/machines/magnetizer.lua")
+dofile(modpath.."/machines/mass_fabricator.lua")
+dofile(modpath.."/machines/miner.lua")
+dofile(modpath.."/machines/nuclear_reactor.lua")
 dofile(modpath.."/machines/power_storage.lua")
+dofile(modpath.."/machines/pump.lua")
 dofile(modpath.."/machines/recycler.lua")
+dofile(modpath.."/machines/rotary_macerator.lua")
+dofile(modpath.."/machines/tool_workshop.lua")
 dofile(modpath.."/machines/transformer.lua")
 dofile(modpath.."/machines/solar_panel_generator.lua")
 dofile(modpath.."/machines/wind_mill.lua")
 
+dofile(modpath.."/tools/common.lua")
+dofile(modpath.."/tools/item.lua")
+dofile(modpath.."/tools/electric_item.lua")
+dofile(modpath.."/tools/electric_armor.lua")
+dofile(modpath.."/tools/fluid_container_item.lua")
+dofile(modpath.."/tools/tool.lua")
+dofile(modpath.."/tools/gear_tool.lua")
+dofile(modpath.."/tools/electric_tool.lua")
+dofile(modpath.."/tools/activated_electric_tool.lua")
+dofile(modpath.."/tools/electric_gear_tool.lua")
+dofile(modpath.."/tools/batpack.lua")
+dofile(modpath.."/tools/electric_chainsaw.lua")
+dofile(modpath.."/tools/electric_drill.lua")
+dofile(modpath.."/tools/electric_hoe.lua")
+dofile(modpath.."/tools/electric_saber.lua")
+dofile(modpath.."/tools/fluid_storage.lua")
+dofile(modpath.."/tools/jetpack.lua")
+dofile(modpath.."/tools/mining_laser.lua")
+dofile(modpath.."/tools/nano_suit.lua")
+dofile(modpath.."/tools/power_storage.lua")
+dofile(modpath.."/tools/scanner.lua")
+dofile(modpath.."/tools/solar_helmet.lua")
+dofile(modpath.."/tools/static_boots.lua")
+dofile(modpath.."/tools/treetap.lua")
+dofile(modpath.."/tools/quantum_suit.lua")
+dofile(modpath.."/tools/wrench.lua")
+
+dofile(modpath.."/upgrades.lua")
 dofile(modpath.."/craftitems.lua")
+dofile(modpath.."/guide.lua")
 dofile(modpath.."/nodes.lua")
-if industrialtest.developerMode then
+if industrialtest.config.developerMode then
 	dofile(modpath.."/utils.lua")
 end
 dofile(modpath.."/cables.lua")
 dofile(modpath.."/mapgen.lua")
-dofile(modpath.."/tools.lua")
+dofile(modpath.."/uu_matter_crafts.lua")
 dofile(modpath.."/crafts.lua")
+
+-- compatibility with other mods
+if industrialtest.mods.pipeworks then
+	dofile(modpath.."/compat/pipeworks.lua")
+end
+if industrialtest.mods.logistica then
+	dofile(modpath.."/compat/logistica.lua")
+end
+if industrialtest.mods.mesecons then
+	dofile(modpath.."/compat/mesecons.lua")
+end

machines/activated_electric_machine.lua

@@ -0,0 +1,44 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+industrialtest.ActivatedElectricMachine=table.copy(industrialtest.ElectricMachine)
+
+-- Forward methods from ActivatedMachine
+industrialtest.internal.unpackTableInto(industrialtest.ActivatedElectricMachine,{
+	canUpdate=industrialtest.ActivatedMachine.canUpdate,
+	register=industrialtest.ActivatedMachine.register,
+	createDefinitionTable=industrialtest.ActivatedMachine.createDefinitionTable,
+	createActiveDefinitionTable=industrialtest.ActivatedMachine.createActiveDefinitionTable,
+	activate=industrialtest.ActivatedMachine.activate,
+	deactivate=industrialtest.ActivatedMachine.deactivate,
+	shouldActivate=industrialtest.ActivatedMachine.shouldActivate,
+	shouldDeactivate=industrialtest.ActivatedMachine.shouldDeactivate,
+	afterActivation=industrialtest.ActivatedMachine.afterActivation,
+	afterDeactivation=industrialtest.ActivatedMachine.afterDeactivation
+})
+
+function industrialtest.ActivatedElectricMachine.onTimer(self,pos,elapsed)
+	local result=self:powerExchange(pos)
+	local result2=industrialtest.ActivatedMachine.onTimer(self,pos,elapsed)
+	return result or result2
+end
+
+function industrialtest.ActivatedElectricMachine.activeOnTimer(self,pos,elapsed)
+	local result=self:powerExchange(pos)
+	local result2=industrialtest.ActivatedMachine.activeOnTimer(self,pos,elapsed)
+	return result or result2
+end
+

machines/activated_machine.lua

@@ -0,0 +1,114 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+industrialtest.ActivatedMachine=table.copy(industrialtest.Machine)
+
+function industrialtest.ActivatedMachine.canUpdate(self,pos)
+	return self:shouldActivate(pos)
+end
+
+function industrialtest.ActivatedMachine.onTimer(self,pos,elapsed)
+	local result=industrialtest.Machine.onTimer(self,pos,elapsed)
+
+	if self:shouldActivate(pos) then
+		self:activate(pos)
+		return false
+	end
+
+	return result
+end
+
+function industrialtest.ActivatedMachine.register(self)
+	industrialtest.Machine.register(self)
+
+	local def=self:createActiveDefinitionTable()
+	minetest.register_node(self.name.."_active",def)
+end
+
+function industrialtest.ActivatedMachine.createActiveDefinitionTable(self)
+	local def=self:createDefinitionTable()
+	def.description=nil
+	def.drop=def.drop or self.name
+
+	if self.active then
+		def.tiles=self.active.tiles or def.tiles
+		def.light_source=self.active.lightSource
+	end
+
+	def.on_timer=function(pos,elapsed)
+		return self:activeOnTimer(pos,elapsed)
+	end
+
+	if industrialtest.mclAvailable then
+		def.groups.not_in_creative_inventory=1
+		def._doc_items_create_entry=false
+	end
+
+	return def
+end
+
+function industrialtest.ActivatedMachine.activate(self,pos)
+	minetest.swap_node(pos,{
+		name=self.name.."_active",
+		param2=minetest.get_node(pos).param2
+	})
+	self:afterActivation(pos)
+	minetest.get_node_timer(pos):start(industrialtest.config.updateDelay)
+end
+
+function industrialtest.ActivatedMachine.deactivate(self,pos)
+	minetest.swap_node(pos,{
+		name=self.name,
+		param2=minetest.get_node(pos).param2
+	})
+	self:afterDeactivation(pos)
+	minetest.get_node_timer(pos):start(industrialtest.config.updateDelay)
+end
+
+function industrialtest.ActivatedMachine.shouldActivate(self,pos)
+	return false
+end
+
+function industrialtest.ActivatedMachine.shouldDeactivate(self,pos)
+	return false
+end
+
+function industrialtest.ActivatedMachine.afterActivation(self,pos)
+end
+
+function industrialtest.ActivatedMachine.afterDeactivation(self,pos)
+end
+
+function industrialtest.ActivatedMachine.activeOnTimer(self,pos,elapsed)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local shouldUpdateFormspec=false
+
+	if self:shouldDeactivate(pos) then
+		self:deactivate(pos)
+		return false
+	end
+
+	if self.activeUpdate then
+		shouldUpdateFormspec=self:activeUpdate(pos,elapsed,meta,inv)
+	end
+
+	if shouldUpdateFormspec then
+		self:updateFormspec(pos)
+	end
+
+	return true
+end

machines/cable_former.lua

@@ -0,0 +1,75 @@
+-- IndustrialTest
+-- Copyright (C) 2023 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.CableFormer=table.copy(industrialtest.SimpleElectricItemProcessor)
+industrialtest.internal.unpackTableInto(industrialtest.CableFormer,{
+	name="industrialtest:cable_former",
+	description=S("Cable Former"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_cable_former_front.png"
+	},
+	requiresWrench=true,
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_cable_former_front_active.png"
+		}
+	},
+	capacity=1400,
+	flow=industrialtest.api.lvPowerFlow,
+	opPower=80,
+	efficiency=1
+})
+
+function industrialtest.CableFormer.getCraftResult(self,itemstack)
+	local output=industrialtest.api.getCableFormerRecipeResult(itemstack:get_name())
+	if not output then
+		return {
+			item=ItemStack(),
+			time=0,
+			src=itemstack
+		}
+	end
+	local srcAfter=ItemStack(itemstack:get_name())
+	srcAfter:set_count(itemstack:get_count()-1)
+	return {
+		item=ItemStack(output.output),
+		time=output.time,
+		src=srcAfter
+	}
+end
+
+industrialtest.CableFormer:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:cable_former",
+	recipe={
+		{"","industrialtest:electronic_circuit",""},
+		{industrialtest.elementKeys.stoneSlab,industrialtest.elementKeys.stoneSlab,industrialtest.elementKeys.stoneSlab},
+		{"","industrialtest:machine_block",""}
+	}
+})

machines/canning_machine.lua

@@ -0,0 +1,251 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.CanningMachine=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.CanningMachine,{
+	name="industrialtest:canning_machine",
+	description=S("Canning Machine"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_canning_machine_front.png"
+	},
+	sounds="metal",
+	facedir=true,
+	storageLists={
+		"src",
+		"dst",
+		"leftover",
+		"upgrades",
+		"powerStorage"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_canning_machine_front_active.png"
+		}
+	},
+	capacity=industrialtest.api.lvPowerFlow*2,
+	flow=industrialtest.api.lvPowerFlow,
+	ioConfig="iiiiii",
+	requiresWrench=true,
+	hasPowerInput=true,
+	_opPower=200,
+	_canningTime=5
+})
+
+function industrialtest.CanningMachine.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("src",1)
+	inv:set_size("dst",1)
+	inv:set_size("leftover",1)
+	inv:set_size("powerStorage",1)
+	inv:set_size("upgrades",4)
+	meta:set_float("srcTime",0)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.CanningMachine.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local srcPercent=meta:get_float("srcTime")/self._canningTime*100
+	local formspec={
+		"list[context;src;3.4,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(3.4,1.8,1,1),
+		(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+		"list[context;powerStorage;3.4,3.9;1,1]",
+		industrialtest.internal.getItemSlotBg(3.4,3.9,1,1),
+		(srcPercent>0 and "image[4.9,1.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+		 or "image[4.9,1.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+		"list[context;dst;6.4,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(6.4,1.8,1,1),
+		"list[context;leftover;6.4,2.8;1,1]",
+		industrialtest.internal.getItemSlotBg(6.4,2.8,1,1),
+		"list[context;upgrades;9,0.9;1,4]",
+		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
+		"listring[context;src]",
+		"listring[context;dst]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.CanningMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="src" then
+		local inv=minetest.get_meta(pos):get_inventory()
+		local itemstack=inv:get_stack(fromList,fromIndex)
+		local def=itemstack:get_definition()
+		return (def.groups and def.groups._industrialtest_fuel) and count or 0
+	end
+	if toList=="dst" then
+		local inv=minetest.get_meta(pos):get_inventory()
+		local itemstack=inv:get_stack(fromList,fromIndex)
+		local def=itemstack:get_definition()
+		return (def.groups and def.groups._industrialtest_fueled) and count or 0
+	end
+	if toList=="leftover" then
+		return 0
+	end
+	return math.min(count,industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count))
+end
+
+function industrialtest.CanningMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	if listname=="src" then
+		local def=stack:get_definition()
+		return (def.groups and def.groups._industrialtest_fuel) and stack:get_count() or 0
+	end
+	if listname=="dst" then
+		local def=stack:get_definition()
+		return (def.groups and def.groups._industrialtest_fueled) and stack:get_count() or 0
+	end
+	if listname=="leftover" then
+		return 0
+	end
+	return math.min(stack:get_count(),industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player))
+end
+
+function industrialtest.CanningMachine.allowMetadataInventoryTake(self,pos,listname,index,stack,player)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelSlot=inv:get_stack("src",1)
+	local targetSlot=inv:get_stack("dst",1)
+	if ((listname=="src" and stack:get_count()==fuelSlot:get_count()) or (listname=="dst" and stack:get_count()==targetSlot:get_count())) and meta:get_float("srcTime")>0 then
+		meta:set_float("srcTime",0)
+		self:updateFormspec(pos)
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryTake(self,pos,listname,index,stack,player)
+end
+
+function industrialtest.CanningMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelSlot=inv:get_stack("src",1)
+	local targetSlot=inv:get_stack("dst",1)
+	if ((fromList=="src" and count==fuelSlot:get_count()) or (fromList=="dst" and count==targetSlot:get_count())) and meta:get_float("srcTime")>0 then
+		meta:set_float("srcTime",0)
+		self:updateFormspec(pos)
+	end
+end
+
+function industrialtest.CanningMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+	self:triggerIfNeeded(pos)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.CanningMachine.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelSlot=inv:get_stack("src",1)
+	local targetSlot=inv:get_stack("dst",1)
+	local leftoverSlot=inv:get_stack("leftover",1)
+	local powerStorageSlot=inv:get_stack("powerStorage",1)
+	local targetMeta=targetSlot:get_meta()
+	local def=fuelSlot:get_definition()
+
+	return not fuelSlot:is_empty() and not targetSlot:is_empty() and meta:get_int("industrialtest.powerAmount")>=self._opPower and (not def._industrialtest_emptyVariant or leftoverSlot:item_fits(ItemStack(def._industrialtest_emptyVariant))) and
+		(not industrialtest.api.itemHasFluidStorage(fuelSlot) or fuelSlot:get_meta():get_int("industrialtest.fluidAmount")>0) and targetMeta:get_int("industrialtest.fluidAmount")<targetMeta:get_int("industrialtest.fluidCapacity")
+end
+
+function industrialtest.CanningMachine.shouldDeactivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelSlot=inv:get_stack("src",1)
+	local fuelDef=fuelSlot:get_definition()
+	local targetSlot=inv:get_stack("dst",1)
+	local targetMeta=targetSlot:get_meta()
+	local leftoverSlot=inv:get_stack("leftover",1)
+
+	return fuelSlot:is_empty() or targetSlot:is_empty() or meta:get_int("industrialtest.powerAmount")<self._opPower or
+		(industrialtest.api.itemHasFluidStorage(fuelSlot) and industrialtest.api.isItemFluidStorageEmpty(fuelSlot)) or
+		industrialtest.api.isItemFluidStorageFull(targetSlot) or
+		targetMeta:get_int("industrialtest.fluidCapacity")-targetMeta:get_int("industrialtest.fluidAmount")<(fuelDef._industrialtest_fuelAmount or 0) or
+		(fuelDef._industrialtest_emptyVariant and not leftoverSlot:item_fits(ItemStack(fuelDef._industrialtest_emptyVariant)))
+end
+
+function industrialtest.CanningMachine.afterDeactivation(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local targetSlot=inv:get_stack("dst",1)
+	if meta:get_int("industrialtest.powerAmount")>=self._opPower or industrialtest.api.isItemFluidStorageFull(targetSlot) then
+		meta:set_float("srcTime",0)
+	end
+	self:updateFormspec(pos)
+end
+
+function industrialtest.CanningMachine.activeUpdate(self,pos,elapsed,meta,inv)
+	local shouldUpdateFormspec=false
+	local fuelSlot=inv:get_stack("src",1)
+	local targetSlot=inv:get_stack("dst",1)
+	local powerStorageSlot=inv:get_stack("powerStorage",1)
+
+	local fuelMeta=fuelSlot:get_meta()
+	local targetMeta=targetSlot:get_meta()
+	local srcTime=meta:get_float("srcTime")+elapsed*industrialtest.api.getMachineSpeed(meta)
+	if srcTime>=self._canningTime then
+		if industrialtest.api.itemHasFluidStorage(fuelSlot) then
+			industrialtest.api.transferFluidToItem(fuelSlot,targetSlot,fuelMeta:get_int("industrialtest.fluidAmount"))
+			inv:set_stack("src",1,fuelSlot)
+			inv:set_stack("dst",1,targetSlot)
+		else
+			local def=fuelSlot:get_definition()
+			local leftoverSlot=inv:get_stack("leftover",1)
+			if targetMeta:get_int("industrialtest.fluidCapacity")-targetMeta:get_int("industrialtest.fluidAmount")<def._industrialtest_fuelAmount or (def._industrialtest_emptyVariant and not leftoverSlot:item_fits(ItemStack(def._industrialtest_emptyVariant))) then
+				return shouldUpdateFormspec
+			end
+			industrialtest.api.addFluidToItem(targetSlot,def._industrialtest_fuelAmount)
+			inv:set_stack("dst",1,targetSlot)
+			fuelSlot:take_item(1)
+			inv:set_stack("src",1,fuelSlot)
+			leftoverSlot:add_item(ItemStack(def._industrialtest_emptyVariant))
+			inv:set_stack("leftover",1,leftoverSlot)
+		end
+		meta:set_float("srcTime",0)
+	else
+		meta:set_float("srcTime",srcTime)
+	end
+	industrialtest.api.addPower(meta,-self._opPower)
+
+	return true
+end
+
+industrialtest.CanningMachine:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:canning_machine",
+	recipe={
+		{industrialtest.elementKeys.tinIngot,"industrialtest:electronic_circuit",industrialtest.elementKeys.tinIngot},
+		{industrialtest.elementKeys.tinIngot,"industrialtest:machine_block",industrialtest.elementKeys.tinIngot},
+		{industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot,industrialtest.elementKeys.tinIngot}
+	}
+})

machines/chargepad.lua

@@ -0,0 +1,300 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.internal.chargepads={}
+industrialtest.Chargepad=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.Chargepad,{
+	storageLists={
+		"charged",
+		"discharged"
+	},
+	powerLists={
+		{
+			list="charged",
+			direction="o"
+		},
+		{
+			list="discharged",
+			direction="i"
+		}
+	},
+	facedir=true,
+	ioConfig="iiiioi",
+	hasPowerInput=true,
+	hasPowerOutput=true
+})
+
+function industrialtest.Chargepad.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("charged",1)
+	inv:set_size("discharged",1)
+	meta:set_int("active",0)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.Chargepad.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
+	local formspec={
+		"list[context;charged;1,2.5;1,1]",
+		industrialtest.internal.getItemSlotBg(1,2.5,1,1),
+		"label[0.9,3.9;"..S("Charge").."]",
+		"list[context;discharged;3,2.5;1,1]",
+		industrialtest.internal.getItemSlotBg(3,2.5,1,1),
+		"label[2.7,3.9;"..S("Discharge").."]",
+		self.createPowerIndicatorWidget(charged,9,1),
+		"listring[context;charged]",
+		"listring[context;discharged]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.Chargepad.register(self)
+	industrialtest.ActivatedElectricMachine.register(self)
+	table.insert(industrialtest.internal.chargepads,self.name)
+	table.insert(industrialtest.internal.chargepads,self.name.."_active")
+	minetest.register_craft({
+		type="shaped",
+		output=self.name,
+		recipe={
+			{"industrialtest:electronic_circuit",industrialtest.elementKeys.stoneSlab,"industrialtest:electronic_circuit"},
+			{industrialtest.elementKeys.rubber,self._basePowerStorage,industrialtest.elementKeys.rubber}
+		}
+	})
+end
+
+function industrialtest.Chargepad.chargePlayer(meta,player,flow)
+	local inv
+	if industrialtest.mtgAvailable then
+		_,inv=armor:get_valid_player(player,"")
+		if not inv then
+			return false
+		end
+	elseif industrialtest.mclAvailable then
+		inv=player:get_inventory()
+	end
+
+	local armorList=inv:get_list("armor")
+	local chargedSlots={}
+	for i,stack in ipairs(armorList) do
+		local stackMeta=stack:get_meta()
+		if industrialtest.api.hasPowerStorage(stackMeta) and not industrialtest.api.isFullyCharged(stackMeta) then
+			table.insert(chargedSlots,{
+				index=i,
+				stack=stack
+			})
+		end
+	end
+	local wielded=player:get_wielded_item()
+	if not wielded:is_empty() then
+		local wieldedMeta=wielded:get_meta()
+		if industrialtest.api.hasPowerStorage(wieldedMeta) and not industrialtest.api.isFullyCharged(wieldedMeta) then
+			table.insert(chargedSlots,{
+				stack=wielded
+			})
+		end
+	end
+
+	if #chargedSlots==0 then
+		return false
+	end
+	local distribution=math.min(flow,meta:get_int("industrialtest.powerAmount"))/#chargedSlots
+
+	for _,chargedSlot in ipairs(chargedSlots) do
+		industrialtest.api.transferPowerToItem(meta,chargedSlot.stack,distribution)
+		if chargedSlot.index then
+			inv:set_stack("armor",chargedSlot.index,chargedSlot.stack)
+		else
+			player:set_wielded_item(chargedSlot.stack)
+		end
+	end
+
+	return true
+end
+
+function industrialtest.Chargepad.action(self,pos,node)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local chargedSlot=inv:get_stack("charged",1)
+	local dischargedSlot=inv:get_stack("discharged",1)
+	local _,shouldUpdateFormspec=industrialtest.api.powerFlow(pos)
+	local flow=meta:get_int("industrialtest.powerFlow")
+
+	if chargedSlot:get_count()>0 and meta:get_int("industrialtest.powerAmount")>0 and industrialtest.api.transferPowerToItem(meta,chargedSlot,flow)>0 then
+		inv:set_stack("charged",1,chargedSlot)
+		shouldUpdateFormspec=true
+	end
+	if dischargedSlot:get_count()>0 and not industrialtest.api.isFullyCharged(meta) and industrialtest.api.transferPowerFromItem(dischargedSlot,meta,flow)>0 then
+		inv:set_stack("discharged",1,dischargedSlot)
+		shouldUpdateFormspec=true
+	end
+
+	local players=minetest.get_connected_players()
+	local p1=vector.offset(pos,-0.5,0,-0.5)
+	local p2=vector.offset(pos,0.5,2,0.5)
+	local playerFound=false
+	for _,player in ipairs(players) do
+		if vector.in_area(player:get_pos(),p1,p2) then
+			playerFound=true
+			shouldUpdateFormspec=shouldUpdateFormspec or self.chargePlayer(meta,player,flow)
+			break
+		end
+	end
+	local active=meta:get_int("active")==1
+	if playerFound and not active then
+		self:activate(pos)
+		meta:set_int("active",1)
+	elseif (not playerFound or meta:get_int("industrialtest.powerAmount")==0) and active then
+		self:deactivate(pos)
+		meta:set_int("active",0)
+	end
+
+	if shouldUpdateFormspec then
+		self:updateFormspec(pos)
+	end
+end
+
+industrialtest.BatboxChargepad=table.copy(industrialtest.Chargepad)
+industrialtest.internal.unpackTableInto(industrialtest.BatboxChargepad,{
+	name="industrialtest:batbox_chargepad",
+	description=S("BatBox Chargepad"),
+	tiles={
+		"industrialtest_wood_machine_block.png^industrialtest_chargepad_top.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png^industrialtest_batbox_front.png"
+	},
+	sounds="wood",
+	active={
+		tiles={
+			"industrialtest_wood_machine_block.png^industrialtest_chargepad_top_active.png",
+			"industrialtest_wood_machine_block.png",
+			"industrialtest_wood_machine_block.png",
+			"industrialtest_wood_machine_block.png",
+			"industrialtest_wood_machine_block.png",
+			"industrialtest_wood_machine_block.png^industrialtest_batbox_front.png"
+		}
+	},
+	capacity=25000,
+	flow=industrialtest.api.lvPowerFlow,
+	_basePowerStorage="industrialtest:batbox"
+})
+industrialtest.BatboxChargepad:register()
+
+industrialtest.CESUChargepad=table.copy(industrialtest.Chargepad)
+industrialtest.internal.unpackTableInto(industrialtest.CESUChargepad,{
+	name="industrialtest:cesu_chargepad",
+	description=S("CESU Chargepad"),
+	tiles={
+		"industrialtest_bronze_machine_block.png^industrialtest_chargepad_top.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png^industrialtest_cesu_front.png"
+	},
+	sounds="metal",
+	active={
+		tiles={
+			"industrialtest_bronze_machine_block.png^industrialtest_chargepad_top_active.png",
+			"industrialtest_bronze_machine_block.png",
+			"industrialtest_bronze_machine_block.png",
+			"industrialtest_bronze_machine_block.png",
+			"industrialtest_bronze_machine_block.png",
+			"industrialtest_bronze_machine_block.png^industrialtest_cesu_front.png"
+		}
+	},
+	capacity=400000,
+	flow=industrialtest.api.mvPowerFlow,
+	_basePowerStorage="industrialtest:cesu"
+})
+industrialtest.CESUChargepad:register()
+
+industrialtest.MFEChargepad=table.copy(industrialtest.Chargepad)
+industrialtest.internal.unpackTableInto(industrialtest.MFEChargepad,{
+	name="industrialtest:mfe_chargepad",
+	description=S("MFE Chargepad"),
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_chargepad_top.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_mfe_front.png"
+	},
+	sounds="metal",
+	requiresWrench=true,
+	active={
+		tiles={
+			"industrialtest_machine_block.png^industrialtest_chargepad_top_active.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_mfe_front.png"
+		}
+	},
+	capacity=3000000,
+	flow=industrialtest.api.hvPowerFlow,
+	_basePowerStorage="industrialtest:mfe"
+})
+industrialtest.MFEChargepad:register()
+
+industrialtest.MFSUChargepad=table.copy(industrialtest.Chargepad)
+industrialtest.internal.unpackTableInto(industrialtest.MFSUChargepad,{
+	name="industrialtest:mfsu_chargepad",
+	description=S("MFSU Chargepad"),
+	tiles={
+		"industrialtest_advanced_machine_block.png^industrialtest_chargepad_top.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png^industrialtest_mfsu_front.png"
+	},
+	sounds="metal",
+	requiresWrench=true,
+	active={
+		tiles={
+			"industrialtest_advanced_machine_block.png^industrialtest_chargepad_top_active.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png^industrialtest_mfsu_front.png"
+		}
+	},
+	capacity=30000000,
+	flow=industrialtest.api.evPowerFlow,
+	_basePowerStorage="industrialtest:mfsu"
+})
+industrialtest.MFSUChargepad:register()
+
+minetest.register_abm({
+	label="Chargepad updating",
+	nodenames=industrialtest.internal.chargepads,
+	interval=industrialtest.config.updateDelay,
+	chance=1,
+	action=function(pos,node)
+		local def=minetest.registered_nodes[node.name]
+		def._industrialtest_self:action(pos,node)
+	end
+})

machines/common.lua

@@ -1,645 +0,0 @@
--- IndustrialTest
--- Copyright (C) 2023 mrkubax10
-
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation, either version 3 of the License, or
--- (at your option) any later version.
-
--- This program 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 General Public License for more details.
-
--- You should have received a copy of the GNU General Public License
--- along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-local machine={}
-local simpleElectricItemProcessor={}
-
-function industrialtest.internal.mclAfterDigNode(pos,oldmeta,lists)
-	-- Taken from https://git.minetest.land/MineClone2/MineClone2/src/branch/master/mods/ITEMS/mcl_furnaces/init.lua#L538
-	local meta=minetest.get_meta(pos)
-	local meta2=meta
-	meta:from_table(oldmeta)
-	local inv=meta:get_inventory()
-	for _,listname in ipairs(lists) do
-		local stack=inv:get_stack(listname,1)
-		if not stack:is_empty() then
-			local p = {x=pos.x+math.random(0, 10)/10-0.5, y=pos.y, z=pos.z+math.random(0, 10)/10-0.5}
-			minetest.add_item(p, stack)
-		end
-	end
-	meta:from_table(meta2:to_table())
-end
-
-machine.getFormspec=function(pos,config)
-	local formspec
-	if industrialtest.mtgAvailable then
-		formspec={
-			"formspec_version[4]",
-			"size[10.8,12]",
-			"label[0.5,0.5;"..config.displayName.."]",
-			(config.getFormspec and config.getFormspec(pos) or ""),
-			"list[current_player;main;0.5,6.25;8,1]",
-			"list[current_player;main;0.5,7.5;8,3;8]"
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"size[10.04,12]",
-			"label[0.25,0.25;"..config.displayName.."]",
-			(config.getFormspec and config.getFormspec(pos) or ""),
-			"list[current_player;main;0.5,7;9,3;9]",
-			mcl_formspec.get_itemslot_bg(0.5,7,9,3),
-			"list[current_player;main;0.5,10.24;9,1]",
-			mcl_formspec.get_itemslot_bg(0.5,10.24,9,1)
-		}
-	end
-	return table.concat(formspec,"")
-end
-
-machine.onConstruct=function(pos,config)
-	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-
-	industrialtest.api.addPowerStorage(meta,config.capacity,config.flow,config.ioConfig)
-	meta:set_string("formspec",machine.getFormspec(pos,config))
-
-	if config.groups then
-		if config.groups._industrialtest_hasPowerInput then
-			local connections=industrialtest.api.getConnections(pos)
-			for _,conn in ipairs(connections) do
-				local connectionMeta=minetest.get_meta(conn)
-				if industrialtest.api.isNetworkMaster(connectionMeta) then
-					industrialtest.api.createNetworkMapForNode(conn)
-					minetest.get_node_timer(conn):start(industrialtest.updateDelay)
-				else
-					local def=minetest.registered_nodes[minetest.get_node(conn).name]
-					if def.groups._industrialtest_cable then
-						local networks=industrialtest.api.isAttachedToNetwork(connectionMeta)
-						if networks then
-							for _,network in ipairs(networks) do
-								industrialtest.api.createNetworkMapForNode(network)
-								minetest.get_node_timer(network):start(industrialtest.updateDelay)
-							end
-						end
-					end
-				end
-			end
-		end
-		if config.groups._industrialtest_hasPowerOutput then
-			meta:set_string("industrialtest.network",minetest.serialize(industrialtest.api.createNetworkMap(pos)))
-		end
-	end
-
-	if config.onConstruct then
-		config.onConstruct(pos,meta,inv)
-	end
-
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-end
-
-machine.onDestruct=function(pos)
-	local meta=minetest.get_meta(pos)
-	if industrialtest.api.isNetworkMaster(meta) then
-		local network=industrialtest.api.createNetworkMap(pos,true)
-		for _,endpoint in ipairs(network) do
-			local endpointMeta=minetest.get_meta(endpoint.position)
-			local networks=industrialtest.api.isAttachedToNetwork(endpointMeta)
-			for key,value in ipairs(networks) do
-				if value.x==pos.x and value.y==pos.y and value.z==pos.z then
-					table.remove(networks,key)
-					break
-				end
-			end
-			endpointMeta:set_string("industrialtest.networks",minetest.serialize(networks))
-		end
-	else
-		local networks=industrialtest.api.isAttachedToNetwork(meta)
-		if networks then
-			for _,network in ipairs(networks) do
-				industrialtest.api.removeNodeFromNetwork(network,pos)
-			end
-		end
-	end
-end
-
-machine.onTimer=function(pos,elapsed,config)
-	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-	local shouldRerunTimer=false
-	local shouldUpdateFormspec=false
-
-	if config.onTimer then
-		shouldRerunTimer,shouldUpdateFormspec=config.onTimer(pos,elapsed,meta,inv)
-	end
-
-	local def=minetest.registered_nodes[minetest.get_node(pos).name]
-	if def.groups and def.groups._industrialtest_hasPowerInput and not industrialtest.api.isFullyCharged(meta) then
-		local networks=industrialtest.api.isAttachedToNetwork(meta)
-		if networks then
-			for _,network in ipairs(networks) do
-				minetest.get_node_timer(network):start(industrialtest.updateDelay)
-			end
-		end
-	end
-
-	if shouldUpdateFormspec then
-		machine.updateFormspec(pos,config)
-	end
-
-	return shouldRerunTimer
-end
-
-machine.allowMetadataInventoryMove=function(pos,fromList,fromIndex,toList,toIndex,count,config)
-	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-	local movedItemStack=inv:get_stack(fromList,1)
-	local found=false
-	if config.powerSlots then
-		for _,value in ipairs(config.powerSlots) do
-			if value==toList then
-				found=true
-				break
-			end
-		end
-	end
-	if found and not industrialtest.api.hasPowerStorage(movedItemStack:get_meta()) then
-		return 0
-	end
-	if config.allowMetadataInventoryMove then
-		return config.allowMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count)
-	end
-	return count
-end
-
-machine.allowMetadataInventoryPut=function(pos,listname,index,stack,player,config)
-	local found=false
-	if config.powerSlots then
-		for _,value in ipairs(config.powerSlots) do
-			if value==listname then
-				found=true
-				break
-			end
-		end
-	end
-	if found and not industrialtest.api.hasPowerStorage(stack:get_meta()) then
-		return 0
-	end
-	if config.allowMetadataInventoryPut then
-		return config.allowMetadataInventoryPut(pos,listname,index,stack,player)
-	end
-	return stack:get_count()
-end
-
-machine.updateFormspec=function(pos,config)
-	local meta=minetest.get_meta(pos)
-	meta:set_string("formspec",machine.getFormspec(pos,config))
-end
-
-function industrialtest.internal.registerMachine(config)
-	local definition={
-		description=config.displayName,
-		on_construct=function(pos)
-			machine.onConstruct(pos,config)
-		end,
-		on_destruct=machine.onDestruct,
-		on_timer=function(pos,elapsed)
-			local shouldRerunTimer,_=machine.onTimer(pos,elapsed,config)
-			return shouldRerunTimer
-		end,
-		allow_metadata_inventory_move=function(pos,fromList,fromIndex,toList,toIndex,count)
-			return machine.allowMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count,config)
-		end,
-		allow_metadata_inventory_put=function(pos,listname,index,stack,player)
-			return machine.allowMetadataInventoryPut(pos,listname,index,stack,player,config)
-		end,
-		on_metadata_inventory_put=function(pos,listname,index,stack,player)
-			if config.onMetadataInventoryPut then
-				config.onMetadataInventoryPut(pos,listname,index,stack,player)
-			end
-		end,
-		on_metadata_inventory_move=function(pos,fromList,fromIndex,toList,toIndex,count)
-			if config.onMetadataInventoryPut then
-				config.onMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count)
-			end
-		end,
-		on_metadata_inventory_take=function(pos,listname,index,stack,player)
-			if config.onMetadataInventoryTake then
-				config.onMetadataInventoryTake(pos,listname,index,stack,player)
-			end
-		end,
-		_industrialtest_updateFormspec=function(pos)
-			machine.updateFormspec(pos,config)
-		end
-	}
-	if industrialtest.mtgAvailable then
-		definition.groups={cracky=2}
-		if config.sounds=="metal" then
-			definition.sounds=default.node_sound_metal_defaults()
-		end
-		definition.can_dig=function(pos)
-			local meta=minetest.get_meta(pos)
-			local inv=meta:get_inventory()
-			for _,value in ipairs(config.storageSlots) do
-				if inv:get_stack(value,1):get_count()>0 then
-					return false
-				end
-			end
-			return true
-		end
-	elseif industrialtest.mclAvailable then
-		definition.after_dig_node=function(pos,oldnode,oldmeta)
-			industrialtest.internal.mclAfterDigNode(pos,oldmeta,config.storageSlots)
-		end
-		if config.sounds=="metal" then
-			definition.sounds=mcl_sounds.node_sound_metal_defaults()
-		end
-		definition.groups={pickaxey=1}
-		definition._mcl_blast_resistance=3.5
-		definition._mcl_hardness=3.9
-	end
-	definition.groups._industrialtest_wrenchUnmountable=1
-	if config.requiresWrench then
-		definition.drop="industrialtest:machine_block"
-	end
-	if config.customKeys then
-		for key,value in pairs(config.customKeys) do
-			definition[key]=value
-		end
-	end
-	if config.groups then
-		for key,value in pairs(config.groups) do
-			definition.groups[key]=value
-		end
-	end
-	minetest.register_node("industrialtest:"..config.name,definition)
-	if config.registerActiveVariant then
-		definition=table.copy(definition)
-		definition.description=nil
-		definition.on_timer=function(pos,elapsed)
-			local meta=minetest.get_meta(pos)
-			local inv=meta:get_inventory()
-			local shouldRerunTimer=false
-			local shouldUpdateFormspec=false
-
-			if config.activeOnTimer then
-				shouldRerunTimer,shouldUpdateFormspec=config.activeOnTimer(pos,elapsed,meta,inv)
-			end
-
-			if shouldUpdateFormspec then
-				machine.updateFormspec(pos,config)
-			end
-
-			return shouldRerunTimer
-		end
-		if not definition.drop then
-			definition.drop="industrialtest:"..config.name
-		end
-		if config.activeCustomKeys then
-			for key,value in pairs(config.activeCustomKeys) do
-				definition[key]=value
-			end
-		end
-		if industrialtest.mclAvailable then
-			definition.groups.not_in_creative_inventory=1
-			definition._doc_items_create_entry=false
-		end
-		minetest.register_node("industrialtest:"..config.name.."_active",definition)
-	end
-end
-
-local function craftResultProxy(method,item)
-	if method=="cooking" then
-		local output,after=minetest.get_craft_result({
-			method=method,
-			width=1,
-			items={item}
-		})
-		return {
-			item=output.item,
-			time=output.time,
-			src=after.items[1]
-		}
-	elseif method=="industrialtest.macerating" then
-		local output=industrialtest.api.getMaceratorRecipeResult(item:get_name())
-		if not output then
-			return {
-				item=ItemStack(),
-				time=0,
-				src=item
-			}
-		end
-		local srcAfter=ItemStack(item:get_name())
-		srcAfter:set_count(item:get_count()-1)
-		return {
-			item=ItemStack(output.output),
-			time=output.time,
-			src=srcAfter
-		}
-	elseif method=="industrialtest.compressing" then
-		local output=industrialtest.api.getCompressorRecipeResult(item:get_name())
-		if not output or item:get_count()<output.count then
-			return {
-				item=ItemStack(),
-				time=0,
-				src=item
-			}
-		end
-		local srcAfter=ItemStack(item:get_name())
-		srcAfter:set_count(item:get_count()-output.count)
-		return {
-			item=ItemStack(output.output),
-			time=output.time,
-			src=srcAfter
-		}
-	elseif method=="industrialtest.extracting" then
-		local output=industrialtest.api.getExtractorRecipeResult(item:get_name())
-		if not output then
-			return {
-				item=ItemStack(),
-				time=0,
-				src=item
-			}
-		end
-		local srcAfter=ItemStack(item:get_name())
-		srcAfter:set_count(item:get_count()-1)
-		return {
-			item=ItemStack(output.output),
-			time=output.time,
-			src=srcAfter
-		}
-	elseif method=="industrialtest.recycling" then
-		local srcAfter=ItemStack(item:get_name())
-		srcAfter:set_count(item:get_count()-1)
-		return {
-			item=ItemStack(industrialtest.random:next(1,8)==1 and "industrialtest:scrap" or ""),
-			time=2,
-			src=srcAfter
-		}
-	end
-	error("Unknown craft method passed to craftResultProxy")
-end
-
-simpleElectricItemProcessor.getFormspec=function(pos)
-	local meta=minetest.get_meta(pos)
-	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
-	local srcPercent=meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100
-	local formspec
-	if industrialtest.mtgAvailable then
-		formspec={
-			"list[context;src;3.4,1.8;1,1]",
-			"listring[context;src]",
-			(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
-			 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
-			"list[context;powerStorage;3.4,3.9;1,1]",
-			"listring[context;powerStorage]",
-			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
-			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
-			"list[context;dst;6.4,2.8;1,1]",
-			"listring[context;dst]",
-			"list[context;upgrades;9,0.9;1,4]",
-			"listring[context;upgrades]"
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"list[context;src;3.4,1.8;1,1]",
-			mcl_formspec.get_itemslot_bg(3.4,1.8,1,1),
-			"listring[context;src]",
-			(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
-			 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
-			"list[context;powerStorage;3.4,3.9;1,1]",
-			mcl_formspec.get_itemslot_bg(3.4,3.9,1,1),
-			"listring[context;powerStorage]",
-			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
-			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
-			"list[context;dst;6.4,2.8;1,1]",
-			mcl_formspec.get_itemslot_bg(6.4,2.8,1,1),
-			"listring[context;dst]",
-			"list[context;upgrades;9,0.9;1,4]",
-			mcl_formspec.get_itemslot_bg(9,0.9,1,4),
-			"listring[context;upgrades]"
-		}
-	end
-	return table.concat(formspec,"")
-end
-
-simpleElectricItemProcessor.onPowerFlow=function(pos)
-	-- FIXME: this probably will require refactor so node timer won't be started
-	-- just to test if machine can process item
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-end
-
-simpleElectricItemProcessor.onConstruct=function(pos,meta,inv)
-	inv:set_size("src",1)
-	inv:set_size("dst",1)
-	inv:set_size("powerStorage",1)
-	inv:set_size("upgrades",4)
-	meta:set_float("srcTime",-1)
-	meta:set_float("maxSrcTime",0)
-end
-
-simpleElectricItemProcessor.onTimer=function(pos,elapsed,meta,inv,config)
-	local srcSlot=inv:get_stack("src",1)
-	local powerStorageSlot=inv:get_stack("powerStorage",1)
-	local shouldUpdateFormspec=false
-	local shouldRerunTimer=false
-	local requiredPower=elapsed*config.opPower
-	if powerStorageSlot:get_count()>0 then
-		local stackMeta=powerStorageSlot:get_meta()
-		if industrialtest.api.transferPower(stackMeta,meta,stackMeta:get_int("industrialtest.powerFlow"))>0 then
-			shouldUpdateFormspec=true
-			shouldRerunTimer=true
-			industrialtest.api.updateItemPowerText(powerStorageSlot)
-			inv:set_stack("powerStorage",1,powerStorageSlot)
-		end
-	end
-	if srcSlot:get_count()>0 and meta:get_int("industrialtest.powerAmount")>=requiredPower then
-		local output=craftResultProxy(config.method,srcSlot)
-		if output.time>0 and inv:room_for_item("dst",output.item) then
-			if meta:get_float("maxSrcTime")<=0 then
-				meta:set_float("srcTime",0)
-				meta:set_float("maxSrcTime",output.time*config.efficiency)
-			end
-			minetest.swap_node(pos,{
-				name="industrialtest:"..config.name.."_active",
-				param2=minetest.get_node(pos).param2
-			})
-			minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-		end
-	end
-	return shouldRerunTimer,shouldUpdateFormspec
-end
-
-simpleElectricItemProcessor.allowMetadataInventoryMove=function(pos,fromList,fromIndex,toList,count)
-	if toList=="dst" then
-		return 0
-	elseif toList=="upgrades" then
-		-- TODO: Add support for upgrades when they will be added
-		return 0
-	end
-	return count
-end
-
-simpleElectricItemProcessor.allowMetadataInventoryPut=function(pos,listname,index,stack)
-	if listname=="dst" then
-		return 0
-	elseif listname=="src" then
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		local srcSlot=inv:get_stack("src",1)
-		if srcSlot:get_name()~=stack:get_name() then
-			meta:set_float("srcTime",-1)
-			meta:set_float("maxSrcTime",0)
-		end
-	elseif listname=="upgrades" then
-		--TODO: See allow_metadata_inventory_move
-		return 0
-	end
-	return stack:get_count()
-end
-
-simpleElectricItemProcessor.onMetadataInventoryPut=function(pos)
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-end
-
-simpleElectricItemProcessor.onMetadataInventoryMove=function(pos,fromList,fromIndex,toList,toIndex,count)
-	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-	local srcSlot=inv:get_stack("src",1)
-	local dstSlot=inv:get_stack("dst",1)
-	if fromList=="src" and count==srcSlot:get_count() then
-		meta:set_float("srcTime",-1)
-		meta:set_float("maxSrcTime",0)
-		if meta:get_int("industrialtest.powerAmount")>0 then
-			meta:set_string("formspec",simpleElectricItemProcessor.getFormspec(pos))
-		end
-	elseif fromList=="dst" and dstSlot:get_free_space()==0 then
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-	end
-end
-
-simpleElectricItemProcessor.onMetadataInventoryTake=function(pos,listname,index,stack)
-	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-	local srcSlot=inv:get_stack("src",1)
-	local dstSlot=inv:get_stack("dst",1)
-	if listname=="src" and stack:get_count()==srcSlot:get_count() then
-		meta:set_float("srcTime",-1)
-		meta:set_float("maxSrcTime",0)
-		if meta:get_int("industrialtest.powerAmount")>0 then
-			meta:set_string("formspec",simpleElectricItemProcessor.getFormspec(pos))
-		end
-	elseif listname=="dst" and dstSlot:get_free_space()==0 then
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-	end
-end
-
-simpleElectricItemProcessor.activeOnTimer=function(pos,elapsed,meta,inv,config)
-	local srcSlot=inv:get_stack("src",1)
-	local powerStorageSlot=inv:get_stack("powerStorage",1)
-	local shouldUpdateFormspec=false
-	local shouldRerunTimer=false
-	local requiredPower=elapsed*config.opPower
-
-	if powerStorageSlot:get_count()>0 then
-		local stackMeta=powerStorageSlot:get_meta()
-		if industrialtest.api.transferPower(stackMeta,meta,stackMeta:get_int("industrialtest.powerFlow"))>0 then
-			shouldUpdateFormspec=true
-			shouldRerunTimer=true
-			industrialtest.api.updateItemPowerText(powerStorageSlot)
-			inv:set_stack("powerStorage",1,powerStorageSlot)
-		end
-	end
-	if srcSlot:get_count()>0 and meta:get_float("maxSrcTime")<=0 and meta:get_int("industrialtest.powerAmount")>=requiredPower then
-		local output=craftResultProxy(config.method,srcSlot)
-		if output.time>0 and inv:room_for_item("dst",output.item) then
-			meta:set_float("srcTime",0)
-			meta:set_float("maxSrcTime",output.time*config.efficiency)
-		end
-	end
-	if srcSlot:get_count()==0 and meta:get_float("maxSrcTime")>0 then
-		meta:set_float("srcTime",-1)
-		meta:set_float("maxSrcTime",0)
-		shouldUpdateFormspec=true
-	end
-	if meta:get_float("maxSrcTime")>0 then
-		if meta:get_int("industrialtest.powerAmount")>=requiredPower then
-			meta:set_int("industrialtest.powerAmount",meta:get_int("industrialtest.powerAmount")-requiredPower)
-			meta:set_float("srcTime",meta:get_float("srcTime")+elapsed)
-			shouldRerunTimer=true
-		end
-		shouldUpdateFormspec=true
-	end
-	if meta:get_float("maxSrcTime")<=0 or meta:get_int("industrialtest.powerAmount")<requiredPower then
-		minetest.swap_node(pos,{
-			name="industrialtest:"..config.name,
-			param2=minetest.get_node(pos).param2
-		})
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-	end
-	if meta:get_float("srcTime")>=meta:get_float("maxSrcTime") then
-		local output=craftResultProxy(config.method,srcSlot)
-		if output.item:get_count()>0 then
-			inv:add_item("dst",output.item)
-			meta:set_float("srcTime",-1)
-			meta:set_float("maxSrcTime",0)
-		end
-		inv:set_stack("src",1,output.src)
-	end
-	return shouldRerunTimer,shouldUpdateFormspec
-end
-
-function industrialtest.internal.registerSimpleElectricItemProcessor(config)
-	industrialtest.internal.registerMachine({
-		name=config.name,
-		displayName=config.displayName,
-		capacity=config.capacity,
-		getFormspec=simpleElectricItemProcessor.getFormspec,
-		flow=config.flow,
-		ioConfig="iiiiii",
-		requiresWrench=config.requiresWrench,
-		registerActiveVariant=true,
-		sounds="metal",
-		powerSlots={"powerStorage"},
-		storageSlots={"src","dst","powerStorage","upgrades"},
-		groups={
-			_industrialtest_hasPowerInput=1
-		},
-		customKeys={
-			tiles={
-				"industrialtest_machine_block.png"..(config.customTopTexture and "^industrialtest_"..config.name.."_top.png" or ""),
-				"industrialtest_machine_block.png"..(config.customBottomTexture and "^industrialtest_"..config.name.."_bottom.png" or ""),
-				"industrialtest_machine_block.png"..(config.customRightTexture and "^industrialtest_"..config.name.."_right.png" or ""),
-				"industrialtest_machine_block.png"..(config.customLeftTexture and "^industrialtest_"..config.name.."_left.png" or ""),
-				"industrialtest_machine_block.png"..(config.customBackTexture and "^industrialtest_"..config.name.."_back.png" or ""),
-				"industrialtest_machine_block.png"..(config.customFrontTexture and "^industrialtest_"..config.name.."_front.png" or "")
-			},
-			paramtype2="facedir",
-			legacy_facedir_simple=true,
-			_industrialtest_onPowerFlow=simpleElectricItemProcessor.onPowerFlow
-		},
-		activeCustomKeys={
-			tiles={
-				"industrialtest_machine_block.png"..(config.customTopTexture and "^industrialtest_"..config.name.."_top_active.png" or ""),
-				"industrialtest_machine_block.png"..(config.customBottomTexture and "^industrialtest_"..config.name.."_bottom_active.png" or ""),
-				"industrialtest_machine_block.png"..(config.customRightTexture and "^industrialtest_"..config.name.."_right_active.png" or ""),
-				"industrialtest_machine_block.png"..(config.customLeftTexture and "^industrialtest_"..config.name.."_left_active.png" or ""),
-				"industrialtest_machine_block.png"..(config.customBackTexture and "^industrialtest_"..config.name.."_back_active.png" or ""),
-				"industrialtest_machine_block.png"..(config.customFrontTexture and "^industrialtest_"..config.name.."_front_active.png" or "")
-			}
-		},
-		onConstruct=simpleElectricItemProcessor.onConstruct,
-		onTimer=function(pos,elapsed,meta,inv)
-			return simpleElectricItemProcessor.onTimer(pos,elapsed,meta,inv,config)
-		end,
-		allowMetadataInventoryMove=simpleElectricItemProcessor.allowMetadataInventoryMove,
-		allowMetadataInventoryPut=simpleElectricItemProcessor.allowMetadataInventoryPut,
-		onMetadataInventoryPut=simpleElectricItemProcessor.onMetadataInventoryPut,
-		onMetadataInventoryMove=simpleElectricItemProcessor.onMetadataInventoryMove,
-		onMetadataInventoryTake=simpleElectricItemProcessor.onMetadataInventoryTake,
-		activeOnTimer=function(pos,elapsed,meta,inv)
-			return simpleElectricItemProcessor.activeOnTimer(pos,elapsed,meta,inv,config)
-		end
-	})
-end

machines/compressor.lua

@@ -15,18 +15,85 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-
-industrialtest.internal.registerSimpleElectricItemProcessor({
-	name="compressor",
-	displayName=S("Compressor"),
-	customFrontTexture=true,
+industrialtest.Compressor=table.copy(industrialtest.SimpleElectricItemProcessor)
+industrialtest.internal.unpackTableInto(industrialtest.Compressor,{
+	name="industrialtest:compressor",
+	description=S("Compressor"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_compressor_front.png"
+	},
 	requiresWrench=true,
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_compressor_front_active.png"
+		}
+	},
 	capacity=1400,
 	flow=industrialtest.api.lvPowerFlow,
 	opPower=120,
-	method="industrialtest.compressing",
 	efficiency=1
 })
+
+function industrialtest.Compressor.getCraftResult(self,itemstack)
+	local output=industrialtest.api.getCompressorRecipeResult(itemstack:get_name())
+	if not output or itemstack:get_count()<output.count then
+		return {
+			item=ItemStack(),
+			time=0,
+			src=itemstack
+		}
+	end
+	local srcAfter=ItemStack(itemstack:get_name())
+	srcAfter:set_count(itemstack:get_count()-output.count)
+	return {
+		item=ItemStack(output.output),
+		time=output.time,
+		src=srcAfter
+	}
+end
+
+function industrialtest.Compressor.canPushFluid(self,pos,fluidType,fluidAmount)
+	local meta=minetest.get_meta(pos)
+	local compressedFluid=industrialtest.api.getCompressedFluid(fluidType)
+	if not self.isRecipeOverride(meta) and compressedFluid and fluidAmount>=compressedFluid.requiredAmount then
+		local inv=meta:get_inventory()
+		local resultingStack=ItemStack(compressedFluid.result)
+		if inv:room_for_item("dst",resultingStack) then
+			return true
+		end
+	end
+	return false
+end
+
+-- Called by Pump when Compressor is next to it while it tries to push fluid
+function industrialtest.Compressor.onPumpFluidPush(self,pos,pumpPos,fluidType,fluidAmount)
+	local compressedFluid=industrialtest.api.getCompressedFluid(fluidType)
+	if compressedFluid then
+		local meta=minetest.get_meta(pos)
+		-- If recipe can be overriden keep information about this in meta so it's picked up by superclass
+		meta:set_string("recipeOverride",compressedFluid.result)
+		meta:set_int("recipeOverrideMaxTime",compressedFluid.time)
+		fluidAmount=fluidAmount-compressedFluid.requiredAmount
+		self:triggerIfNeeded(pos)
+	end
+	return fluidAmount
+end
+
+industrialtest.Compressor:register()
+
+industrialtest.api.registerPumpTarget("industrialtest:compressor","o")
+industrialtest.api.registerPumpTarget("industrialtest:compressor_active","o")
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:compressor",

machines/electric_furnace.lua

@@ -15,17 +15,49 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-
-industrialtest.internal.registerSimpleElectricItemProcessor({
-	name="electric_furnace",
-	displayName=S("Electric Furnace"),
-	customFrontTexture=true,
+industrialtest.ElectricFurnace=table.copy(industrialtest.SimpleElectricItemProcessor)
+industrialtest.internal.unpackTableInto(industrialtest.ElectricFurnace,{
+	name="industrialtest:electric_furnace",
+	description=S("Electric Furnace"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_electric_furnace_front.png"
+	},
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_electric_furnace_front_active.png"
+		}
+	},
 	capacity=416,
 	flow=industrialtest.api.lvPowerFlow,
 	opPower=60,
-	method="cooking",
 	efficiency=0.5
 })
+
+function industrialtest.ElectricFurnace.getCraftResult(self,itemstack)
+	local output,after=minetest.get_craft_result({
+		method="cooking",
+		width=1,
+		items={itemstack}
+	})
+	return {
+		item=output.item,
+		time=output.time,
+		src=after.items[1]
+	}
+end
+
+industrialtest.ElectricFurnace:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:electric_furnace",

machines/electric_machine.lua

@@ -0,0 +1,243 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+industrialtest.ElectricMachine=table.copy(industrialtest.Machine)
+
+function industrialtest.ElectricMachine.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+
+	industrialtest.api.addPowerStorage(meta,self.capacity,self.flow,self.ioConfig)
+
+	if self.hasPowerInput then
+		local connections=industrialtest.api.getConnections(pos)
+		for _,conn in ipairs(connections) do
+			local connectionMeta=minetest.get_meta(conn)
+			if industrialtest.api.isNetworkMaster(connectionMeta) then
+				industrialtest.api.createNetworkMapForNode(conn)
+				local def=minetest.get_node(conn)
+				if def and def._industrialtest_self then
+					def._industrialtest_self:flowPower(conn)
+				else
+					-- Support for bare definitions that don't use industrialtest pseudo-OOP
+					minetest.get_node_timer(conn):start(industrialtest.config.updateDelay)
+				end
+			else
+				local def=minetest.registered_nodes[minetest.get_node(conn).name]
+				if def.groups._industrialtest_cable then
+					local networks=industrialtest.api.isAttachedToNetwork(connectionMeta)
+					if networks then
+						for _,network in ipairs(networks) do
+							industrialtest.api.createNetworkMapForNode(network)
+							local def=minetest.registered_nodes[minetest.get_node(network).name]
+							if def and def._industrialtest_self then
+								def._industrialtest_self:flowPower(network)
+							else
+								-- Support for bare definitions that don't use industrialtest pseudo-OOP
+								minetest.get_node_timer(network):start(industrialtest.config.updateDelay)
+							end
+						end
+					end
+				end
+			end
+		end
+	end
+	if self.hasPowerOutput then
+		meta:set_string("industrialtest.network",minetest.serialize(industrialtest.api.createNetworkMap(pos)))
+	end
+
+	industrialtest.Machine.onConstruct(self,pos)
+end
+
+function industrialtest.ElectricMachine.onDestruct(self,pos)
+	local meta=minetest.get_meta(pos)
+
+	if industrialtest.api.isNetworkMaster(meta) then
+		local network=industrialtest.api.createNetworkMap(pos,true)
+		for _,endpoint in ipairs(network) do
+			local endpointMeta=minetest.get_meta(endpoint.position)
+			local networks=industrialtest.api.isAttachedToNetwork(endpointMeta)
+			for key,value in ipairs(networks) do
+				if value.x==pos.x and value.y==pos.y and value.z==pos.z then
+					table.remove(networks,key)
+					break
+				end
+			end
+			endpointMeta:set_string("industrialtest.networks",minetest.serialize(networks))
+		end
+	end
+	local networks=industrialtest.api.isAttachedToNetwork(meta)
+	if networks then
+		for _,network in ipairs(networks) do
+			industrialtest.api.removeNodeFromNetwork(network,pos)
+		end
+	end
+
+	-- don't call onDestruct from parent class because it doesn't do anything
+end
+
+function industrialtest.ElectricMachine.onTimer(self,pos,elapsed)
+	local result=industrialtest.Machine.onTimer(self,pos,elapsed)
+	local result2=self:powerExchange(pos)
+	return result or result2
+end
+
+function industrialtest.ElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	local found=false
+	if self.powerLists then
+		for _,value in ipairs(self.powerLists) do
+			if value.list==toList then
+				found=true
+				break
+			end
+		end
+	end
+	if found and not industrialtest.api.hasPowerStorage(movedItemStack:get_meta()) then
+		return 0
+	end
+
+	return industrialtest.Machine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.ElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	local found=false
+	if self.powerLists then
+		for _,value in ipairs(self.powerLists) do
+			if value.list==listname then
+				found=true
+				break
+			end
+		end
+	end
+	if found and not industrialtest.api.hasPowerStorage(stack:get_meta()) then
+		return 0
+	end
+
+	return industrialtest.Machine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+end
+
+function industrialtest.ElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if self.powerLists then
+		for _,value in ipairs(self.powerLists) do
+			if value.list==toList then
+				self:trigger(pos)
+				break
+			end
+		end
+	end
+	industrialtest.Machine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.ElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+	if self.powerLists then
+		for _,value in ipairs(self.powerLists) do
+			if value.list==listname then
+				self:trigger(pos)
+				break
+			end
+		end
+	end
+	industrialtest.Machine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.ElectricMachine.flowPower(self,pos)
+	if not self.hasPowerOutput then
+		return
+	end
+	local meta=minetest.get_meta(pos)
+	if meta:get_int("industrialtest.powerAmount")<=0 then
+		return
+	end
+	local _,flowTransferred=industrialtest.api.powerFlow(pos)
+	if flowTransferred then
+		self:updateFormspec(pos)
+	end
+	self:triggerIfNeeded(pos)
+end
+
+function industrialtest.ElectricMachine.requestPower(self,pos)
+	local meta=minetest.get_meta(pos)
+	local networks=industrialtest.api.isAttachedToNetwork(meta)
+	if networks then
+		for _,network in ipairs(networks) do
+			local def=minetest.registered_nodes[minetest.get_node(network).name]
+			if def and def._industrialtest_self then
+				def._industrialtest_self:flowPower(network)
+			else
+				-- Support for bare definitions that don't use industrialtest pseudo-OOP
+				minetest.get_node_timer(network):start(industrialtest.config.updateDelay)
+			end
+		end
+	end
+end
+
+function industrialtest.ElectricMachine.powerExchange(self,pos)
+	local meta=minetest.get_meta(pos)
+	local shouldRerunTimer=false
+
+	if self.hasPowerInput and not industrialtest.api.isFullyCharged(meta) then
+		self:requestPower(pos)
+		shouldRerunTimer=shouldRerunTimer or not industrialtest.api.isFullyCharged(meta)
+	end
+
+	if self.hasPowerOutput and meta:get_int("industrialtest.powerAmount")>0 then
+		local spaceAvailable,flowTransferred=industrialtest.api.powerFlow(pos)
+		if flowTransferred then
+			self:updateFormspec(pos)
+		end
+		shouldRerunTimer=shouldRerunTimer or spaceAvailable
+	end
+
+	if self.powerLists then
+		local inv=meta:get_inventory()
+		local powerFlow=meta:get_int("industrialtest.powerFlow")
+		for _,listDesc in ipairs(self.powerLists) do
+			local slot=inv:get_stack(listDesc.list,1)
+			if slot:get_count()>0 then
+				if listDesc.direction=="o" then
+					if meta:get_int("industrialtest.powerAmount")<=0 then
+						break
+					end
+					if not industrialtest.api.isFullyCharged(slot:get_meta()) then
+						industrialtest.api.transferPowerToItem(meta,slot,powerFlow)
+						inv:set_stack(listDesc.list,1,slot)
+						self:updateFormspec(pos)
+						shouldRerunTimer=shouldRerunTimer or (not industrialtest.api.isFullyCharged(slot:get_meta()) and meta:get_int("industrialtest.powerAmount")>0)
+					end
+				elseif listDesc.direction=="i" then
+					if industrialtest.api.isFullyCharged(meta) then
+						break
+					end
+					local slotMeta=slot:get_meta()
+					if slotMeta:get_int("industrialtest.powerAmount")>0 then
+						industrialtest.api.transferPowerFromItem(slot,meta,powerFlow)
+						inv:set_stack(listDesc.list,1,slot)
+						self:updateFormspec(pos)
+						shouldRerunTimer=shouldRerunTimer or (not industrialtest.api.isFullyCharged(meta) and slotMeta:get_int("industrialtest.powerAmount")>0)
+					end
+				end
+			end
+		end
+	end
+
+	return shouldRerunTimer
+end
+
+function industrialtest.ElectricMachine.createPowerIndicatorWidget(charged,x,y)
+	return table.concat({
+		string.format("box[%f,%f;0.3,4.8;#202020]",x,y),
+		(charged>0 and string.format("box[%f,%f;0.3,%f;#FF1010]",x,y+4.8-(charged*4.8),charged*4.8) or ""),
+	},"")
+end

machines/extractor.lua

@@ -15,23 +15,60 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-
-industrialtest.internal.registerSimpleElectricItemProcessor({
-	name="extractor",
-	displayName=S("Extractor"),
-	customFrontTexture=true,
+industrialtest.Extractor=table.copy(industrialtest.SimpleElectricItemProcessor)
+industrialtest.internal.unpackTableInto(industrialtest.Extractor,{
+	name="industrialtest:extractor",
+	description=S("Extractor"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_extractor_front.png"
+	},
 	requiresWrench=true,
-	capacity=900,
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_extractor_front_active.png"
+		}
+	},
+	capacity=1000,
 	flow=industrialtest.api.lvPowerFlow,
 	opPower=100,
-	method="industrialtest.extracting",
 	efficiency=1
 })
+
+function industrialtest.Extractor.getCraftResult(self,itemstack)
+	local output=industrialtest.api.getExtractorRecipeResult(itemstack:get_name())
+	if not output then
+		return {
+			item=ItemStack(),
+			time=0,
+			src=itemstack
+		}
+	end
+	local srcAfter=ItemStack(itemstack:get_name())
+	srcAfter:set_count(itemstack:get_count()-1)
+	return {
+		item=ItemStack(output.output),
+		time=output.time,
+		src=srcAfter
+	}
+end
+
+industrialtest.Extractor:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:extractor",
 	recipe={
-		{"industrialtest:treetap","industrialtest:machine_block","industrialtest:treetap"},
-		{"industrialtest:treetap","industrialtest:electronic_circuit","industrialtest:treetap"}
+		{industrialtest.elementKeys.treetap,"industrialtest:machine_block",industrialtest.elementKeys.treetap},
+		{industrialtest.elementKeys.treetap,"industrialtest:electronic_circuit",industrialtest.elementKeys.treetap}
 	}
 })

machines/fluid_generator.lua

@@ -15,252 +15,349 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local fluidGenerator={}
 
-fluidGenerator.getFormspec=function(pos,config)
+-- Common functions
+local function onConstruct(pos)
 	local meta=minetest.get_meta(pos)
-	local fluidPercent=meta:get_float("fluidAmount")/100
-	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
-	local fluid=meta:get_string("fluid")
-	local formspec
-	local fuel=config.getFuel(fluid)
-	local tile=(fuel and fuel.texture or "industrialtest_gui_fluid_bg.png")
-	if industrialtest.mtgAvailable then
-		formspec={
-			"list[context;fluid;2,1.8;1,1]",
-			"listring[context;fluid]",
-			(fluidPercent>0 and "image[2,3;1,1;industrialtest_gui_fluid_bg.png^[lowpart:"..fluidPercent..":"..tile.."]" or "image[2,3;1,1;industrialtest_gui_fluid_bg.png]"),
-			"list[context;leftover;2,4.2;1,1]",
-			"listring[context;leftover]",
-			"list[context;charged;6,3;1,1]",
-			"listring[context;charged]",
-			"box[9,1;0.3,4.8;#202020]",
-			(powerPercent>0 and "box[9,"..(1+4.8-(powerPercent*4.8))..";0.3,"..(powerPercent*4.8)..";#FF1010]" or "")
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"list[context;fluid;2,1.8;1,1]",
-			mcl_formspec.get_itemslot_bg(2,1.8,1,1),
-			"listring[context;fluid]",
-			(fluidPercent>0 and "image[2,3;1,1;industrialtest_gui_fluid_bg.png^[lowpart:"..fluidPercent..":"..tile.."]" or "image[2,3;1,1;industrialtest_gui_fluid_bg.png]"),
-			"list[context;leftover;2,4.2;1,1]",
-			mcl_formspec.get_itemslot_bg(2,4.2,1,1),
-			"listring[context;leftover]",
-			"list[context;charged;6,3;1,1]",
-			mcl_formspec.get_itemslot_bg(6,3,1,1),
-			"listring[context;charged]",
-			"box[9,1;0.3,4.8;#202020]",
-			(powerPercent>0 and "box[9,"..(1+4.8-(powerPercent*4.8))..";0.3,"..(powerPercent*4.8)..";#FF1010]" or "")
-		}
-	end
-	return table.concat(formspec,"")
-end
-
-fluidGenerator.onConstruct=function(pos,meta,inv)
+	local inv=meta:get_inventory()
 	inv:set_size("charged",1)
-	inv:set_size("fluid",1)
-	inv:set_size("leftover",1)
+	inv:set_size("src",1)
+	inv:set_size("dst",1)
 	meta:set_float("fluidAmount",0)
 	meta:set_string("fluid","")
 end
 
-fluidGenerator.onTimer=function(pos,elapsed,meta,inv,config)
-	local fluidSlot=inv:get_stack("fluid",1)
-	local chargedSlot=inv:get_stack("charged",1)
-	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
-	local shouldUpdateFormspec=false
-	local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
-	if fluidSlot:get_count()>0 and meta:get_float("fluidAmount")<=9000 then
-		local fuel=config.getFuelByItem(fluidSlot:get_name())
-		if fuel and (fuel.name==meta:get_string("fluid") or meta:get_string("fluid")=="") then
-			local leftover=false
-			local leftoverAddingSucceeded=false
-			for _,item in ipairs(fuel.storageItems) do
-				if item.name==fluidSlot:get_name() and item.leftover then
-					if inv:room_for_item("leftover",ItemStack(item.leftover)) then
-						inv:add_item("leftover",ItemStack(item.leftover))
-						leftoverAddingSucceeded=true
-					end
-					leftover=true
-				end
-			end
-			if not leftover or leftoverAddingSucceeded then
-				fluidSlot:take_item()
-				inv:set_stack("fluid",1,fluidSlot)
-				meta:set_string("fluid",fuel.name)
-				meta:set_float("fluidAmount",meta:get_float("fluidAmount")+1000)
-				shouldUpdateFormspec=true
-				shouldRerunTimer=false
-			end
-		end
-	end
-	if meta:get_float("fluidAmount")>=50 and not industrialtest.api.isFullyCharged(meta) then
-		meta:set_float("fluidAmount",meta:get_int("fluidAmount")-50*elapsed)
-		local toAdd=math.ceil(config.getFuel(meta:get_string("fluid")).calorificValue*elapsed)
-		industrialtest.api.addPower(meta,toAdd)
-		shouldUpdateFormspec=true
-		if config.registerActiveVariant then
-			minetest.swap_node(pos,{
-				name="industrialtest:"..config.name.."_active",
-				param2=minetest.get_node(pos).param2
-			})
-			minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-		else
-			shouldRerunTimer=true
-		end
-	end
-	if chargedSlot:get_count()>0 and meta:get_int("industrialtest.powerAmount")>0 then
-		if industrialtest.api.transferPowerToItem(meta,chargedSlot,industrialtest.api.lvPowerFlow)>0 then
-			inv:set_stack("charged",1,chargedSlot)
-			shouldUpdateFormspec=true
-			shouldRerunTimer=true
-		end
-	end
-	if flowTransferred then
-		shouldUpdateFormspec=true
-	end
-	return shouldRerunTimer,shouldUpdateFormspec
+local function getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local fluidPercent=meta:get_float("fluidAmount")/100
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
+	local fluid=meta:get_string("fluid")
+	local fuel=self.getFuel(fluid)
+	local tile=(fuel and fuel.texture or "industrialtest_gui_fluid_bg.png")
+	local formspec={
+		"list[context;src;2,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(2,1.8,1,1),
+		(fluidPercent>0 and "image[2,3;1,1;industrialtest_gui_fluid_bg.png^[lowpart:"..fluidPercent..":"..tile.."]" or "image[2,3;1,1;industrialtest_gui_fluid_bg.png]"),
+		"list[context;dst;2,4.2;1,1]",
+		industrialtest.internal.getItemSlotBg(2,4.2,1,1),
+		"list[context;charged;6,3;1,1]",
+		industrialtest.internal.getItemSlotBg(6,3,1,1),
+		self.createPowerIndicatorWidget(powerPercent,9,1),
+		"listring[context;src]",
+		"listring[context;dst]"
+	}
+	return parentFormspec..table.concat(formspec,"")
 end
 
-fluidGenerator.metadataChange=function(pos)
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+local function allowMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="dst" then
+		return 0
+	end
+	return count
 end
 
-fluidGenerator.activeOnTimer=function(pos,elapsed,meta,inv,config)
-	local fluidSlot=inv:get_stack("fluid",1)
-	local chargedSlot=inv:get_stack("charged",1)
-	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
-	local shouldUpdateFormspec=false
-	local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
+local function allowMetadataInventoryPut(pos,listname,index,stack,player)
+	if listname=="dst" then
+		return 0
+	end
+	return stack:get_count()
+end
 
-	if fluidSlot:get_count()>0 and meta:get_float("fluidAmount")<=9000 then
-		local fuel=config.getFuelByItem(fluidSlot:get_name())
-		if fuel and (fuel.name==meta:get_string("fluid") or meta:get_string("fluid")=="") then
-			local leftover=false
-			local leftoverAddingSucceeded=false
-			for _,item in ipairs(fuel.storageItems) do
-				if item.name==fluidSlot:get_name() and item.leftover then
-					if inv:room_for_item("leftover",ItemStack(item.leftover)) then
-						inv:add_item("leftover",ItemStack(item.leftover))
-						leftoverAddingSucceeded=true
-					end
-					leftover=true
+local function takeFuelFromItem(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fluidSlot=inv:get_stack("src",1)
+	local fluid=meta:get_string("fluid")
+	local fluidAmount=meta:get_float("fluidAmount")
+
+	if fluidSlot:is_empty() or fluidAmount>9000 then
+		return false
+	end
+
+	local fuel=self.getFuelByItem(fluidSlot:get_name())
+	if fuel and (fuel.name==fluid or fluid=="") then
+		local leftover=false
+		local leftoverAddingSucceeded=false
+		for _,item in ipairs(fuel.storageItems) do
+			if item.name==fluidSlot:get_name() and item.leftover then
+				local leftoverItemstack=ItemStack(item.leftover)
+				if inv:room_for_item("dst",leftoverItemstack) then
+					inv:add_item("dst",leftoverItemstack)
+					leftoverAddingSucceeded=true
 				end
-			end
-			if not leftover or leftoverAddingSucceeded then
-				fluidSlot:take_item()
-				inv:set_stack("fluid",1,fluidSlot)
-				meta:set_string("fluid",fuel.name)
-				meta:set_float("fluidAmount",meta:get_float("fluidAmount")+1000)
-				shouldUpdateFormspec=true
-				shouldRerunTimer=false
+				leftover=true
 			end
 		end
+		if not leftover or leftoverAddingSucceeded then
+			fluidSlot:take_item()
+			inv:set_stack("src",1,fluidSlot)
+			meta:set_string("fluid",fuel.name)
+			meta:set_float("fluidAmount",fluidAmount+1000)
+			return true
+		end
 	end
-	if meta:get_float("fluidAmount")>=50 and not industrialtest.api.isFullyCharged(meta) then
-		meta:set_float("fluidAmount",meta:get_int("fluidAmount")-50*elapsed)
-		local toAdd=math.ceil(industrialtest.api.getGeothermalGeneratorFuel(meta:get_string("fluid")).calorificValue*elapsed)
+
+	return false
+end
+
+local function generate(self,pos,elapsed)
+	local meta=minetest.get_meta(pos)
+	local fluidAmount=meta:get_float("fluidAmount")
+
+	if fluidAmount>0 and not industrialtest.api.isFullyCharged(meta) then
+		local fluidUsed=math.min(fluidAmount,50)
+		meta:set_float("fluidAmount",fluidAmount-fluidUsed*elapsed)
+		local toAdd=math.ceil(self.getFuel(meta:get_string("fluid")).calorificValue*elapsed*fluidUsed/50)
 		industrialtest.api.addPower(meta,toAdd)
+		return true
+	end
+
+	return false
+end
+
+industrialtest.GeothermalGenerator=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.GeothermalGenerator,{
+	name="industrialtest:geothermal_generator",
+	description=S("Geothermal Generator"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_geothermal_generator_front.png"
+	},
+	sounds="metal",
+	facedir=true,
+	storageLists={
+		"src",
+		"dst",
+		"charged"
+	},
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_geothermal_generator_front_active.png"
+		},
+		lightSource=10
+	},
+	powerLists={
+		{
+			list="charged",
+			direction="o"
+		}
+	},
+	requiresWrench=true,
+	hasPowerOutput=true,
+	capacity=7000,
+	flow=industrialtest.api.lvPowerFlow,
+	ioConfig="oooooo",
+	getFormspec=getFormspec,
+	getFuel=industrialtest.api.getGeothermalGeneratorFuel,
+	getFuelByItem=industrialtest.api.getGeothermalGeneratorFuelByItem
+})
+
+function industrialtest.GeothermalGenerator.onConstruct(self,pos)
+	onConstruct(pos)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.GeothermalGenerator.update(self,pos,elapsed,meta,inv)
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	local shouldUpdateFormspec=takeFuelFromItem(self,pos)
+	return (not srcSlot:is_empty() and dstSlot:get_free_space()>0 and not industrialtest.api.isFluidStorageFull(meta)),shouldUpdateFormspec
+end
+
+function industrialtest.GeothermalGenerator.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	return math.min(allowMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count),industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count))
+end
+
+function industrialtest.GeothermalGenerator.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	return math.min(allowMetadataInventoryPut(pos,listname,index,stack,player),industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player))
+end
+
+function industrialtest.GeothermalGenerator.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="src" and takeFuelFromItem(self,pos) then
+		self:trigger(pos)
+	end
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.GeothermalGenerator.onMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="src" and takeFuelFromItem(self,pos) then
+		self:trigger(pos)
+	end
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.GeothermalGenerator.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	local fluidAmount=meta:get_float("fluidAmount")
+
+	return (fluidAmount>0 or (not srcSlot:is_empty() and dstSlot:get_free_space()>0)) and not industrialtest.api.isFullyCharged(meta)
+end
+
+function industrialtest.GeothermalGenerator.shouldDeactivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	local fluidAmount=meta:get_float("fluidAmount")
+
+	return (fluidAmount<=0 and (srcSlot:is_empty() or dstSlot:get_free_space()==0)) or industrialtest.api.isFullyCharged(meta)
+end
+
+function industrialtest.GeothermalGenerator.activeUpdate(self,pos,elapsed)
+	local shouldUpdateFormspec=false
+
+	if takeFuelFromItem(self,pos) then
+		shouldUpdateFormspec=true
+	end
+
+	if generate(self,pos,elapsed) then
+		shouldUpdateFormspec=true
+	end
+
+	return shouldUpdateFormspec
+end
+
+industrialtest.GeothermalGenerator:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:geothermal_generator",
+	recipe={
+		{industrialtest.elementKeys.glass,"industrialtest:empty_cell",industrialtest.elementKeys.glass},
+		{industrialtest.elementKeys.glass,"industrialtest:empty_cell",industrialtest.elementKeys.glass},
+		{"industrialtest:refined_iron_ingot","industrialtest:generator","industrialtest:refined_iron_ingot"}
+	}
+})
+
+industrialtest.WaterMill=table.copy(industrialtest.ElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.WaterMill,{
+	name="industrialtest:water_mill",
+	description=S("Water Mill"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_water_mill_side.png",
+		"industrialtest_machine_block.png^industrialtest_water_mill_side.png",
+		"industrialtest_machine_block.png^industrialtest_water_mill_side.png",
+		"industrialtest_machine_block.png^industrialtest_water_mill_side.png"
+	},
+	sounds="metal",
+	storageLists={
+		"src",
+		"dst",
+		"charged"
+	},
+	powerLists={
+		{
+			list="charged",
+			direction="o"
+		}
+	},
+	requiresWrench=true,
+	hasPowerOutput=true,
+	capacity=7000,
+	flow=industrialtest.api.lvPowerFlow,
+	ioConfig="oooooo",
+	getFormspec=getFormspec,
+	getFuel=industrialtest.api.getWaterMillFuel,
+	getFuelByItem=industrialtest.api.getWaterMillFuelByItem
+})
+
+function industrialtest.WaterMill.onConstruct(self,pos)
+	onConstruct(pos)
+	industrialtest.ElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.WaterMill.canUpdate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	local fluidAmount=meta:get_float("fluidAmount")
+
+	return (fluidAmount>0 or (not srcSlot:is_empty() and dstSlot:get_free_space()>0)) and not industrialtest.api.isFullyCharged(meta)
+end
+
+function industrialtest.WaterMill.update(self,pos,elapsed)
+	local shouldUpdateFormspec=false
+	local shouldRerunTimer=false
+
+	if takeFuelFromItem(self,pos) then
 		shouldUpdateFormspec=true
 		shouldRerunTimer=true
-	else
-		minetest.swap_node(pos,{
-			name="industrialtest:"..config.name,
-			param2=minetest.get_node(pos).param2
-		})
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 	end
-	if chargedSlot:get_count()>0 and meta:get_int("industrialtest.powerAmount")>0 then
-		if industrialtest.api.transferPowerToItem(meta,chargedSlot,industrialtest.api.lvPowerFlow)>0 then
-			inv:set_stack("charged",1,chargedSlot)
-			shouldUpdateFormspec=true
-			shouldRerunTimer=true
-		end
-	end
-	if flowTransferred then
+
+	if generate(self,pos,elapsed) then
 		shouldUpdateFormspec=true
+		shouldRerunTimer=true
 	end
+
 	return shouldRerunTimer,shouldUpdateFormspec
 end
 
-local function registerFluidGenerator(config)
-	local definition={
-		name=config.name,
-		displayName=config.displayName,
-		getFormspec=function(pos)
-			return fluidGenerator.getFormspec(pos,config)
-		end,
-		capacity=7000,
-		flow=industrialtest.api.lvPowerFlow,
-		ioConfig="oooooo",
-		requiresWrench=true,
-		registerActiveVariant=config.registerActiveVariant,
-		powerSlots={"charged"},
-		storageSlots={"fluid","fluidLeftover"},
-		sounds="metal",
-		groups={
-			_industrialtest_hasPowerOutput=1
-		},
-		customKeys={
-			tiles={
-				"industrialtest_machine_block.png"..(config.customTopTexture and "^"..config.customTopTexture or ""),
-				"industrialtest_machine_block.png"..(config.customBottomTexture and "^"..config.customBottomTexture or ""),
-				"industrialtest_machine_block.png"..(config.customRightTexture and "^"..config.customRightTexture or ""),
-				"industrialtest_machine_block.png"..(config.customLeftTexture and "^"..config.customLeftTexture or ""),
-				"industrialtest_machine_block.png"..(config.customBackTexture and "^"..config.customBackTexture or ""),
-				"industrialtest_machine_block.png"..(config.customFrontTexture and "^"..config.customFrontTexture or "")
-			},
-			paramtype2="facedir",
-			legacy_facedir_simple=true
-		},
-		onConstruct=fluidGenerator.onConstruct,
-		onTimer=function(pos,elapsed,meta,inv)
-			return fluidGenerator.onTimer(pos,elapsed,meta,inv,config)
-		end,
-		onMetadataInventoryPut=fluidGenerator.metadataChange,			
-		onMetadataInventoryMove=fluidGenerator.metadataChange
-	}
-	if config.registerActiveVariant then
-		definition.activeCustomKeys={
-			tiles={
-				"industrialtest_machine_block.png"..(config.customTopTexture and "^"..config.customTopTextureActive or ""),
-				"industrialtest_machine_block.png"..(config.customBottomTexture and "^"..config.customBottomTextureActive or ""),
-				"industrialtest_machine_block.png"..(config.customRightTexture and "^"..config.customRightTextureActive or ""),
-				"industrialtest_machine_block.png"..(config.customLeftTexture and "^"..config.customLeftTextureActive or ""),
-				"industrialtest_machine_block.png"..(config.customBackTexture and "^"..config.customBackTextureActive or ""),
-				"industrialtest_machine_block.png"..(config.customFrontTexture and "^"..config.customFrontTextureActive or "")
-			},
-			light_source=8
-		}
-		definition.activeOnTimer=function(pos,elapsed,meta,inv)
-			return fluidGenerator.activeOnTimer(pos,elapsed,meta,inv,config)
-		end
-	end
-	industrialtest.internal.registerMachine(definition)
+function industrialtest.WaterMill.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	return math.min(allowMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count),industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count))
 end
 
-registerFluidGenerator({
-	name="geothermal_generator",
-	displayName=S("Geothermal Generator"),
-	customFrontTexture="industrialtest_geothermal_generator_front.png",
-	customFrontTextureActive="industrialtest_geothermal_generator_front_active.png",
-	getFuel=industrialtest.api.getGeothermalGeneratorFuel,
-	getFuelByItem=industrialtest.api.getGeothermalGeneratorFuelByItem,
-	registerActiveVariant=true,
-	reactsToNeighbouringNodes=false
-})
+function industrialtest.WaterMill.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	return math.min(allowMetadataInventoryPut(pos,listname,index,stack,player),industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player))
+end
+
+function industrialtest.WaterMill.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="src" and takeFuelFromItem(self,pos) then
+		self:trigger(pos)
+	end
+	industrialtest.ElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.WaterMill.onMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="src" and takeFuelFromItem(self,pos) then
+		self:trigger(pos)
+	end
+	industrialtest.ElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.WaterMill.action(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerToAdd=0
+	local neighbourPositions={
+		vector.offset(pos,-1,0,0),
+		vector.offset(pos,1,0,0),
+		vector.offset(pos,0,-1,0),
+		vector.offset(pos,0,1,0),
+		vector.offset(pos,0,0,-1),
+		vector.offset(pos,0,0,1)
+	}
+	for _,value in ipairs(neighbourPositions) do
+		local node=minetest.get_node_or_nil(value)
+		if node then
+			local fuel=industrialtest.api.getWaterMillFuel(node.name)
+			if fuel then
+				powerToAdd=powerToAdd+fuel.calorificValue*0.2
+			end
+		end
+	end
+	if industrialtest.api.addPower(meta,powerToAdd)>0 then
+		self:updateFormspec(pos)
+		self:trigger(pos)
+	end
+end
+
+industrialtest.WaterMill:register()
 
-registerFluidGenerator({
-	name="water_mill",
-	displayName=S("Water Mill"),
-	customLeftTexture="industrialtest_water_mill_side.png",
-	customRightTexture="industrialtest_water_mill_side.png",
-	customFrontTexture="industrialtest_water_mill_side.png",
-	customBackTexture="industrialtest_water_mill_side.png",
-	getFuel=industrialtest.api.getWaterMillFuel,
-	getFuelByItem=industrialtest.api.getWaterMillFuelByItem,
-	registerActiveVariant=false
-})
 local neighbors={}
 for key,_ in pairs(industrialtest.api.waterMillFuels) do
 	table.insert(neighbors,key)
@@ -269,39 +366,10 @@ minetest.register_abm({
 	label="Water Mill generating",
 	nodenames={"industrialtest:water_mill"},
 	neighbors=neighbors,
-	interval=industrialtest.updateDelay,
+	interval=industrialtest.config.updateDelay,
 	chance=1,
-	action=function(pos,node)
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		local chargedSlot=inv:get_stack("charged",1)
-		local powerToAdd=0
-		local neighbourPositions={
-			vector.offset(pos,-1,0,0),
-			vector.offset(pos,1,0,0),
-			vector.offset(pos,0,-1,0),
-			vector.offset(pos,0,1,0),
-			vector.offset(pos,0,0,-1),
-			vector.offset(pos,0,0,1)
-		}
-		for _,value in ipairs(neighbourPositions) do
-			local node=minetest.get_node_or_nil(value)
-			if node then
-				local fuel=industrialtest.api.getWaterMillFuel(node.name)
-				if fuel then
-					powerToAdd=powerToAdd+fuel.calorificValue*0.2
-				end
-			end
-		end
-		if industrialtest.api.addPower(meta,powerToAdd)>0 then
-			local def=minetest.registered_nodes[node.name]
-			def._industrialtest_updateFormspec(meta)
-		end
-		if chargedSlot:get_count()>0 and meta:get_int("industrialtest.powerAmount")>0 then
-			if industrialtest.api.transferPowerToItem(meta,chargedSlot,industrialtest.api.lvPowerFlow)>0 then
-				inv:set_stack("charged",1,chargedSlot)
-			end
-		end
+	action=function(pos)
+		industrialtest.WaterMill:action(pos)
 	end
 })
 

machines/generator.lua

@@ -15,169 +15,151 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local generator={}
-
-generator.getFormspec=function(pos)
-	local meta=minetest.get_meta(pos)
-	local fuelPercent=meta:get_int("fuelTime")/meta:get_int("maxFuelTime")*100
-	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
-	local formspec
-	if industrialtest.mtgAvailable then
-		formspec={
-			"list[context;charged;4.9,1.8;1,1]",
-			"listring[context;charged]",
-			(fuelPercent>0 and "image[4.9,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
-			 or "image[4.9,2.8;1,1;default_furnace_fire_bg.png]"),
-			"list[context;fuel;4.9,3.9;1,1]",
-			"listring[context;fuel]",
-			"box[9,1;0.3,4.8;#202020]",
-			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"list[context;charged;4.7,1.8;1,1]",
-			mcl_formspec.get_itemslot_bg(4.7,1.8,1,1),
-			"listring[context;charged]",
-			(fuelPercent>0 and "image[4.7,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
-			 or "image[4.7,2.8;1,1;default_furnace_fire_bg.png]"),
-			"list[context;fuel;4.7,3.9;1,1]",
-			mcl_formspec.get_itemslot_bg(4.7,3.9,1,1),
-			"listring[context;fuel]",
-			"box[9,1;0.3,4.8;#202020]",
-			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
-		}
-	end
-	return table.concat(formspec,"")
-end
-
-generator.onConstruct=function(pos,meta,inv)
-	inv:set_size("charged",1)
-	inv:set_size("fuel",1)
-	meta:set_int("fuelTime",0)
-	meta:set_int("maxFuelTime",1)
-end
-
-generator.onTimer=function(pos,elapsed,meta,inv)
-	local powerFlow=meta:get_int("industrialtest.powerFlow")
-	local chargedSlot=inv:get_stack("charged",1)
-	local fuelSlot=inv:get_stack("fuel",1)
-	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
-	local shouldUpdateFormspec=flowTransferred
-	local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
-	if chargedSlot:get_count()>0 and not industrialtest.api.isFullyCharged(chargedSlot:get_meta()) and meta:get_int("industrialtest.powerAmount")>0 then
-		industrialtest.api.transferPowerToItem(meta,chargedSlot,powerFlow)
-		inv:set_stack("charged",1,chargedSlot)
-		shouldUpdateFormspec=true
-		shouldRerunTimer=true
-	end
-	if fuelSlot:get_count()>0 and meta:get_int("fuelTime")<=0 and not industrialtest.api.isFullyCharged(meta) then
-		local output,after=minetest.get_craft_result({
-			method="fuel",
-			width=1,
-			items={fuelSlot}
-		})
-		if output.time>0 then
-			meta:set_int("fuelTime",output.time)
-			meta:set_int("maxFuelTime",output.time)
-			inv:set_stack("fuel",1,after.items[1])
-			minetest.swap_node(pos,{
-				name="industrialtest:generator_active",
-				param2=minetest.get_node(pos).param2
-			})
-			minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-		end
-	end
-	return shouldRerunTimer,shouldUpdateFormspec
-end
-
-generator.activeOnTimer=function(pos,elapsed,meta,inv)
-	local chargedSlot=inv:get_stack("charged",1)
-	local fuelSlot=inv:get_stack("fuel",1)
-	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
-	local shouldUpdateFormspec=flowTransferred
-	local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
-	if chargedSlot:get_count()>0 and not industrialtest.api.isFullyCharged(chargedSlot:get_meta()) and meta:get_int("industrialtest.powerAmount")>0 then
-		industrialtest.api.transferPowerToItem(meta,chargedSlot,chargedSlot:get_meta():get_int("industrialtest.powerFlow"))
-		inv:set_stack("charged",1,chargedSlot)
-		shouldUpdateFormspec=true
-		shouldRerunTimer=true
-	end
-	if fuelSlot:get_count()>0 and meta:get_int("fuelTime")<=0 and not industrialtest.api.isFullyCharged(meta) then
-		local output,after=minetest.get_craft_result({
-			method="fuel",
-			width=1,
-			items={fuelSlot}
-		})
-		if output.time>0 then
-			meta:set_int("fuelTime",output.time)
-			meta:set_int("maxFuelTime",output.time)
-			inv:set_stack("fuel",1,after.items[1])
-		end
-	end
-	if meta:get_int("fuelTime")>0 then
-		meta:set_int("fuelTime",meta:get_int("fuelTime")-elapsed)
-		industrialtest.api.addPower(meta,200)
-		shouldUpdateFormspec=true
-		shouldRerunTimer=true
-	else
-		minetest.swap_node(pos,{
-			name="industrialtest:generator",
-			param2=minetest.get_node(pos).param2
-		})
-	end
-	return shouldRerunTimer,shouldUpdateFormspec
-end
-
-generator.metadataChange=function(pos)
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-end
-
-industrialtest.internal.registerMachine({
-	name="generator",
-	displayName=S("Generator"),
-	getFormspec=generator.getFormspec,
+industrialtest.Generator=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.Generator,{
+	name="industrialtest:generator",
+	description=S("Generator"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_iron_furnace_front.png"
+	},
+	sounds="metal",
+	facedir=true,
+	storageLists={
+		"src",
+		"charged"
+	},
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_iron_furnace_front_active.png"
+		},
+		lightSource=8
+	},
 	capacity=7000,
 	flow=industrialtest.api.lvPowerFlow,
 	ioConfig="oooooo",
-	registerActiveVariant=true,
-	powerSlots={"charged"},
-	storageSlots={"charged","fuel"},
-	sounds="metal",
-	groups={
-		_industrialtest_hasPowerOutput=1
-	},
-	customKeys={
-		tiles={
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png^industrialtest_iron_furnace_front.png",
-			"industrialtest_machine_block.png"
-		},
-		paramtype2="facedir",
-		legacy_facedir_simple=true
-	},
-	activeCustomKeys={
-		tiles={
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png^industrialtest_iron_furnace_front_active.png",
-			"industrialtest_machine_block.png"
-		},
-		light_source=8
-	},
-	onConstruct=generator.onConstruct,
-	onTimer=generator.onTimer,
-	activeOnTimer=generator.activeOnTimer,
-	onMetadataInventoryPut=generator.metadataChange,
-	onMetadataInventoryMove=generator.metadataChange
+	hasPowerOutput=true,
+	powerLists={
+		{
+			list="charged",
+			direction="o"
+		}
+	}
 })
 
+function industrialtest.Generator.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("charged",1)
+	inv:set_size("src",1)
+	meta:set_float("fuelTime",0)
+	meta:set_float("maxFuelTime",1)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.Generator.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local fuelPercent=meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100
+	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
+	local formspec={
+		"list[context;charged;4.7,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(4.7,1.8,1,1),
+		(fuelPercent>0 and "image[4.7,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
+		 or "image[4.7,2.8;1,1;default_furnace_fire_bg.png]"),
+		"list[context;src;4.7,3.9;1,1]",
+		industrialtest.internal.getItemSlotBg(4.7,3.9,1,1),
+		self.createPowerIndicatorWidget(charged,9,1),
+		"listring[context;src]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.Generator.onMetadataInventoryPut(self,pos,listname,index,stack)
+	self:triggerIfNeeded(pos)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.Generator.activeUpdate(self,pos,elapsed,meta,inv)
+	local chargedSlot=inv:get_stack("charged",1)
+	local fuelSlot=inv:get_stack("src",1)
+	local shouldUpdateFormspec=false
+
+	if fuelSlot:get_count()>0 and meta:get_float("fuelTime")<=0 and not industrialtest.api.isFullyCharged(meta) then
+		local output,after=minetest.get_craft_result({
+			method="fuel",
+			width=1,
+			items={fuelSlot}
+		})
+		if output.time>0 then
+			meta:set_float("fuelTime",output.time)
+			meta:set_float("maxFuelTime",output.time)
+			inv:set_stack("src",1,after.items[1])
+		end
+	end
+
+	if meta:get_float("fuelTime")>0 then
+		meta:set_float("fuelTime",meta:get_float("fuelTime")-elapsed)
+		industrialtest.api.addPower(meta,200)
+		shouldUpdateFormspec=true
+	end
+
+	return shouldUpdateFormspec
+end
+
+function industrialtest.Generator.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelSlot=inv:get_stack("src",1)
+
+	if fuelSlot:get_count()>0 and not industrialtest.api.isFullyCharged(meta) then
+		local output,after=minetest.get_craft_result({
+			method="fuel",
+			width=1,
+			items={fuelSlot}
+		})
+		if output.time>0 then
+			return true
+		end
+	end
+
+	return false
+end
+
+function industrialtest.Generator.shouldDeactivate(self,pos)
+	local meta=minetest.get_meta(pos)
+
+	if meta:get_float("fuelTime")>0 then
+		return false
+	end
+
+	local inv=meta:get_inventory()
+	local fuelSlot=inv:get_stack("src",1)
+	if fuelSlot:get_count()>0 and not industrialtest.api.isFullyCharged(meta) then
+		local output,after=minetest.get_craft_result({
+			method="fuel",
+			width=1,
+			items={fuelSlot}
+		})
+		if output.time>0 then
+			return false
+		end
+	end
+
+	return true
+end
+
+industrialtest.Generator:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:generator",

machines/induction_furnace.lua

@@ -0,0 +1,294 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.InductionFurnace=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.InductionFurnace,{
+	name="industrialtest:induction_furnace",
+	description=S("Induction Furnace"),
+	tiles={
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png^industrialtest_electric_furnace_front.png"
+	},
+	sounds="metal",
+	requiresWrench=true,
+	facedir=true,
+	storageLists={
+		"src",
+		"dst",
+		"upgrades",
+		"powerStorage"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	active={
+		tiles={
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png^industrialtest_electric_furnace_front_active.png"
+		}
+	},
+	capacity=industrialtest.api.mvPowerFlow*2,
+	flow=industrialtest.api.mvPowerFlow,
+	hasPowerInput=true,
+	ioConfig="iiiiii",
+	_opPower=60,
+	_efficiency=0.5
+})
+
+function industrialtest.InductionFurnace.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("src",2)
+	inv:set_size("dst",2)
+	inv:set_size("powerStorage",1)
+	inv:set_size("upgrades",4)
+	meta:set_int("heat",0)
+	meta:set_float("srcTime",0)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.InductionFurnace.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local maxSrcTime=meta:get_float("maxSrcTime")
+	local srcPercent=maxSrcTime>0 and meta:get_float("srcTime")/maxSrcTime*100 or 0
+	local heat=meta:get_int("heat")
+	local formspec={
+		"list[context;src;3.7,1.8;2,1]",
+		industrialtest.internal.getItemSlotBg(3.7,1.8,2,1),
+		(powerPercent>0 and "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[3.7,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+		"list[context;powerStorage;3.7,3.9;1,1]",
+		industrialtest.internal.getItemSlotBg(3.7,3.9,1,1),
+		(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+		 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+		"list[context;dst;6,2.8;2,1;]",
+		industrialtest.internal.getItemSlotBg(6,2.8,2,1),
+		"list[context;upgrades;9,0.9;1,4]",
+		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
+		"label[0.5,2.8;"..minetest.formspec_escape(S("Heat: @1 %",heat)).."]",
+		"listring[context;src]",
+		"listring[context;dst]"
+    }
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.InductionFurnace.update(self,pos,elapsed,meta,inv)
+	local srcList=inv:get_list("src")
+	local heat=meta:get_int("heat")
+	local shouldRerunTimer=false
+	local shouldUpdateFormspec=false
+
+	if heat>0 then
+		meta:set_int("heat",math.max(heat-math.max(2*elapsed,1),0))
+		shouldRerunTimer=true
+		shouldUpdateFormspec=true
+	end
+
+	return shouldRerunTimer,shouldUpdateFormspec
+end
+
+function industrialtest.InductionFurnace.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.InductionFurnace.allowMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.InductionFurnace.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if fromList=="src" or toList=="src" then
+		self:calculateMaxSrcTime(pos)
+	end
+	if fromList=="src" and self.isInputEmpty(pos) then
+		local meta=minetest.get_meta(pos)
+		meta:set_float("srcTime",-1)
+		meta:set_float("maxSrcTime",0)
+		self:updateFormspec(pos)
+	elseif toList=="src" or (fromList=="dst" and not self.isOutputFull(pos)) then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.InductionFurnace.onMetadataInventoryPut(self,pos,listname,index,stack,player)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack,player)
+	if listname=="src" then
+		self:calculateMaxSrcTime(pos)
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.InductionFurnace.onMetadataInventoryTake(self,pos,listname,index,stack)
+	if listname=="src" then
+		self:calculateMaxSrcTime(pos)
+	elseif listname=="dst" and not self.isOutputFull(pos) then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.InductionFurnace.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcList=inv:get_list("src")
+
+	for _,slot in ipairs(srcList) do
+		if not slot:is_empty() then
+			local result,after=minetest.get_craft_result({
+				method="cooking",
+				width=1,
+				items={slot}
+			})
+			if result.time>0 and inv:room_for_item("dst",result.item) then
+				return meta:get_int("industrialtest.powerAmount")>=self._opPower
+			end
+		end
+	end
+
+	return false
+end
+
+function industrialtest.InductionFurnace.shouldDeactivate(self,pos)
+	return not self:shouldActivate(pos)
+end
+
+function industrialtest.InductionFurnace.activeUpdate(self,pos,elapsed,meta,inv)
+	local srcList=inv:get_list("src")
+	local powerAmount=meta:get_int("industrialtest.powerAmount")
+	local srcTime=meta:get_float("srcTime")
+	local maxSrcTime=meta:get_float("maxSrcTime")
+	local heat=meta:get_int("heat")
+	local speed=industrialtest.api.getMachineSpeed(meta)
+	local requiredPower=elapsed*self._opPower*speed
+
+	local results={}
+	for _,slot in ipairs(srcList) do
+		if slot:is_empty() then
+			table.insert(results,false)
+		else
+			local result,after=minetest.get_craft_result({
+				method="cooking",
+				width=1,
+				items={slot}
+			})
+			if result.time>0 and inv:room_for_item("dst",result.item) then
+				table.insert(results,result.item)
+			else
+				table.insert(results,false)
+			end
+		end
+	end
+
+	srcTime=srcTime+elapsed*(1+heat/200)
+	if srcTime>=maxSrcTime then
+		for i,result in ipairs(results) do
+			if result then
+				local multiplier=math.min(srcList[i]:get_count(),speed)
+				local prevCount=result:get_count()
+				result:set_count(result:get_count()*multiplier)
+				local leftover=inv:add_item("dst",result)
+				srcList[i]:take_item(multiplier-leftover:get_count()/prevCount)
+				inv:set_stack("src",i,srcList[i])
+			end
+		end
+		srcTime=0
+	end
+	meta:set_float("srcTime",srcTime)
+
+	if heat<100 then
+		meta:set_int("heat",math.min(100,heat+speed))
+	end
+
+	industrialtest.api.addPower(meta,-requiredPower)
+
+	return true
+end
+
+function industrialtest.InductionFurnace.calculateMaxSrcTime(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcList=inv:get_list("src")
+
+	local maxSrcTime=0
+	for _,slot in ipairs(srcList) do
+		local result,_=minetest.get_craft_result({
+			method="cooking",
+			width=1,
+			items={slot}
+		})
+		maxSrcTime=math.max(maxSrcTime,result.time*self._efficiency)
+	end
+	meta:set_float("maxSrcTime",maxSrcTime)
+end
+
+function industrialtest.InductionFurnace.isInputEmpty(pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcList=inv:get_list("src")
+
+	for _,slot in ipairs(srcList) do
+		if not slot:is_empty() then
+			return false
+		end
+	end
+
+	return true
+end
+
+function industrialtest.InductionFurnace.isOutputFull(pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local dstList=inv:get_list("dst")
+
+	for _,slot in ipairs(dstList) do
+		if slot:get_free_space()>0 then
+			return false
+		end
+	end
+
+	return true
+end
+
+industrialtest.InductionFurnace:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:induction_furnace",
+	recipe={
+		{industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.copperIngot},
+		{industrialtest.elementKeys.copperIngot,"industrialtest:electric_furnace",industrialtest.elementKeys.copperIngot},
+		{industrialtest.elementKeys.copperIngot,"industrialtest:advanced_machine_block",industrialtest.elementKeys.copperIngot}
+	}
+})

machines/iron_furnace.lua

@@ -15,115 +15,153 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local ironFurnace={}
+industrialtest.IronFurnace=table.copy(industrialtest.ActivatedMachine)
+industrialtest.internal.unpackTableInto(industrialtest.IronFurnace,{
+	name="industrialtest:iron_furnace",
+	description=S("Iron Furnace"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_iron_furnace_front.png"
+	},
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_iron_furnace_front_active.png"
+		},
+		lightSource=8
+	},
+	facedir=true,
+	storageLists={
+		"src",
+		"fuel",
+		"dst"
+	}
+})
 
-ironFurnace.getFormspec=function(fuelPercent,srcPercent)
-	local formspec
-	if industrialtest.mtgAvailable then
-		formspec={
-			"formspec_version[4]",
-			"size[10.8,12]",
-			"label[0.5,0.5;"..S("Iron Furnace").."]",
-			"list[context;src;3.4,1.8;1,1]",
-			"listring[context;src]",
-			(fuelPercent>0 and "image[3.4,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
-			 or "image[3.4,2.8;1,1;default_furnace_fire_bg.png]"),
-			"list[context;fuel;3.4,3.9;1,1]",
-			"listring[context;fuel]",
-			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
-			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
-			"list[context;dst;6.4,2.8;1,1]",
-			"listring[context;dst]",
-			"list[current_player;main;0.5,6.25;8,1]",
-			"list[current_player;main;0.5,7.5;8,3;8]"
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"size[10.04,12]",
-			"label[0.25,0.25;"..S("Iron Furnace").."]",
-			"list[context;src;3.4,1.8;1,1]",
-			mcl_formspec.get_itemslot_bg(3.4,1.8,1,1),
-			"listring[context;src]",
-			(fuelPercent>0 and "image[3.4,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
-			 or "image[3.4,2.8;1,1;default_furnace_fire_bg.png]"),
-			"list[context;fuel;3.4,3.9;1,1]",
-			mcl_formspec.get_itemslot_bg(3.4,3.9,1,1),
-			"listring[context;fuel]",
-			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
-			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
-			"list[context;dst;6.4,2.8;1,1]",
-			mcl_formspec.get_itemslot_bg(6.4,2.8,1,1),
-			"listring[context;dst]",
-			"list[current_player;main;0.5,7;9,3;9]",
-			mcl_formspec.get_itemslot_bg(0.5,7,9,3),
-			"list[current_player;main;0.5,10.24;9,1]",
-			mcl_formspec.get_itemslot_bg(0.5,10.24,9,1)
-		}
-	end
-	return table.concat(formspec,"")
-end
-
-ironFurnace.onConstruct=function(pos)
+function industrialtest.IronFurnace.onConstruct(self,pos)
 	local meta=minetest.get_meta(pos)
 	local inv=meta:get_inventory()
 	inv:set_size("src",1)
 	inv:set_size("dst",1)
 	inv:set_size("fuel",1)
-	meta:set_string("formspec",ironFurnace.getFormspec(0,0))
 	meta:set_float("fuelTime",0)
 	meta:set_float("maxFuelTime",1)
-	meta:set_float("srcTime",-1)
+	meta:set_float("srcTime",0)
 	meta:set_float("maxSrcTime",0)
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+	industrialtest.ActivatedMachine.onConstruct(self,pos)
 end
 
-ironFurnace.onTimer=function(pos,elapsed)
+function industrialtest.IronFurnace.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedMachine.getFormspec(self,pos)
 	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-	local srcSlot=inv:get_stack("src",1)
-	local fuelSlot=inv:get_stack("fuel",1)
-	local shouldUpdateFormspec=false
-	local shouldRerunTimer=false
+	local fuelPercent=meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100
+	local maxSrcTime=meta:get_float("maxSrcTime")
+	local srcPercent=meta:get_float("srcTime")/(maxSrcTime>0 and maxSrcTime or 0)*100
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"list[context;src;3.4,1.8;1,1]",
+			(fuelPercent>0 and "image[3.4,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
+			 or "image[3.4,2.8;1,1;default_furnace_fire_bg.png]"),
+			"list[context;fuel;3.4,3.9;1,1]",
+			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+			"list[context;dst;6.4,2.8;1,1]",
+			"listring[context;src]",
+			"listring[context;dst]"
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"list[context;src;3.4,1.8;1,1]",
+			mcl_formspec.get_itemslot_bg(3.4,1.8,1,1),
+			(fuelPercent>0 and "image[3.4,2.8;1,1;default_furnace_fire_bg.png^[lowpart:"..fuelPercent..":default_furnace_fire_fg.png]"
+			 or "image[3.4,2.8;1,1;default_furnace_fire_bg.png]"),
+			"list[context;fuel;3.4,3.9;1,1]",
+			mcl_formspec.get_itemslot_bg(3.4,3.9,1,1),
+			(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+			 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+			"list[context;dst;6.4,2.8;1,1]",
+			mcl_formspec.get_itemslot_bg(6.4,2.8,1,1),
+			"listring[context;src]",
+			"listring[context;dst]"
+		}
+	end
+	return parentFormspec..table.concat(formspec,"")
+end
 
-	if fuelSlot:get_count()>0 and meta:get_float("fuelTime")<=0 then
-		local output,after=minetest.get_craft_result({
-			method="cooking",
-			width=1,
-			items={srcSlot}
-		})
-		if output.time>0 and inv:room_for_item("dst",output.item) then
-			output,after=minetest.get_craft_result({
-				method="fuel",
-				width=1,
-				items={fuelSlot}
-			})
-			if output.time>0 then
-				meta:set_float("fuelTime",output.time)
-				meta:set_float("maxFuelTime",output.time)
-				inv:set_stack("fuel",1,after.items[1])
-				minetest.swap_node(pos,{
-					name="industrialtest:iron_furnace_active",
-					param2=minetest.get_node(pos).param2
-				})
-				minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-			end
+function industrialtest.IronFurnace.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.IronFurnace.allowMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="dst" then
+		return 0
+	elseif listname=="src" then
+		local meta=minetest.get_meta(pos)
+		local inv=meta:get_inventory()
+		local srcSlot=inv:get_stack("src",1)
+		if srcSlot:get_name()~=stack:get_name() then
+			meta:set_float("srcTime",0)
+			meta:set_float("maxSrcTime",0)
 		end
 	end
-
-	if shouldUpdateFormspec then
-		meta:set_string("formspec",ironFurnace.getFormspec(meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
-	end
-
-	return shouldRerunTimer
+	return industrialtest.ActivatedMachine.allowMetadataInventoryPut(self,pos,listname,index,stack)
 end
 
-ironFurnace.activeOnTimer=function(pos,elapsed)
+function industrialtest.IronFurnace.allowMetadataInventoryTake(self,pos,listname,index,stack)
 	local meta=minetest.get_meta(pos)
 	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	if listname=="src" and stack:get_count()==srcSlot:get_count() then
+		meta:set_float("srcTime",0)
+		meta:set_float("maxSrcTime",0)
+		if meta:get_float("maxFuelTime")>0 then
+			self:updateFormspec(pos)
+		end
+	elseif listname=="dst" and dstSlot:get_free_space()==0 then
+		self:triggerIfNeeded(pos)
+	end
+	return industrialtest.ActivatedMachine.allowMetadataInventoryTake(self,pos,listname,index,stack)
+end
+
+function industrialtest.IronFurnace.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	if fromList=="src" and count==srcSlot:get_count() then
+		meta:set_float("srcTime",-1)
+		meta:set_float("maxSrcTime",0)
+		if meta:get_float("maxFuelTime")>0 then
+			self:updateFormspec(pos)
+		end
+	elseif fromList=="dst" and dstSlot:get_free_space()==0 then
+		self:triggerIfNeeded(pos)
+	end
+	industrialtest.ActivatedMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.IronFurnace.onMetadataInventoryPut(self,pos,listname,index,stack)
+	self:triggerIfNeeded(pos)
+	industrialtest.ActivatedMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.IronFurnace.activeUpdate(self,pos,elapsed,meta,inv)
 	local srcSlot=inv:get_stack("src",1)
 	local fuelSlot=inv:get_stack("fuel",1)
 	local shouldUpdateFormspec=false
-	local shouldRerunTimer=false
 
 	if fuelSlot:get_count()>0 and meta:get_float("fuelTime")<=0 then
 		local output,after=minetest.get_craft_result({
@@ -146,9 +184,9 @@ ironFurnace.activeOnTimer=function(pos,elapsed)
 	end
 	if srcSlot:get_count()>0 and meta:get_float("maxSrcTime")<=0 and meta:get_float("fuelTime")>0 then
 		local output,after=minetest.get_craft_result({
-				method="cooking",
-				width=1,
-				items={srcSlot}
+			method="cooking",
+			width=1,
+			items={srcSlot}
 		})
 		if output.time>0 and inv:room_for_item("dst",output.item) then
 			meta:set_float("srcTime",0)
@@ -156,35 +194,17 @@ ironFurnace.activeOnTimer=function(pos,elapsed)
 		end
 	end
 	if meta:get_float("fuelTime")>0 then
+		if meta:get_float("maxSrcTime")>0 then
+			meta:set_float("srcTime",meta:get_float("srcTime")+elapsed)
+		end
 		meta:set_float("fuelTime",meta:get_float("fuelTime")-elapsed)
 		shouldUpdateFormspec=true
-		shouldRerunTimer=true
-	end
-	if meta:get_float("maxSrcTime")>0 then
-		if meta:get_float("fuelTime")>0 then
-			meta:set_float("srcTime",meta:get_float("srcTime")+elapsed)
-		else
-			meta:set_float("srcTime",0)
-			minetest.swap_node(pos,{
-				name="industrialtest:iron_furnace",
-				param2=minetest.get_node(pos).param2
-			})
-			minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-		end
-		shouldUpdateFormspec=true
-		shouldRerunTimer=true
-	else
-		minetest.swap_node(pos,{
-			name="industrialtest:iron_furnace",
-			param2=minetest.get_node(pos).param2
-		})
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
 	end
 	if meta:get_float("srcTime")>=meta:get_float("maxSrcTime") then
 		local output,after=minetest.get_craft_result({
-				method="cooking",
-				width=1,
-				items={srcSlot}
+			method="cooking",
+			width=1,
+			items={srcSlot}
 		})
 		if output.item:get_count()>0 then
 			inv:set_stack("src",1,after.items[1])
@@ -194,133 +214,77 @@ ironFurnace.activeOnTimer=function(pos,elapsed)
 		end
 	end
 
-	if shouldUpdateFormspec then
-		meta:set_string("formspec",ironFurnace.getFormspec(meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100,meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100))
-	end
-
-	return shouldRerunTimer
+	return shouldUpdateFormspec
 end
 
-ironFurnace.allowMetadataInventoryMove=function(pos,fromList,fromIndex,toList,toIndex,count)
-	if toList=="dst" then
-		return 0
-	end
-	return count
-end
-
-ironFurnace.allowMetadataInventoryPut=function(pos,listname,index,stack)
-	if listname=="dst" then
-		return 0
-	elseif listname=="src" then
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
+function industrialtest.IronFurnace.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelSlot=inv:get_stack("fuel",1)
+	if fuelSlot:get_count()>0 then
 		local srcSlot=inv:get_stack("src",1)
-		if srcSlot:get_name()~=stack:get_name() then
-			meta:set_float("srcTime",-1)
-			meta:set_float("maxSrcTime",0)
+		local output,after=minetest.get_craft_result({
+			method="cooking",
+			width=1,
+			items={srcSlot}
+		})
+		if output.time>0 and inv:room_for_item("dst",output.item) then
+			output,after=minetest.get_craft_result({
+				method="fuel",
+				width=1,
+				items={fuelSlot}
+			})
+			if output.time>0 then
+				meta:set_float("fuelTime",output.time)
+				meta:set_float("maxFuelTime",output.time)
+				inv:set_stack("fuel",1,after.items[1])
+				return true
+			end
 		end
 	end
-	return stack:get_count()
+	return false
 end
 
-ironFurnace.onMetadataInventoryMove=function(pos,fromList,fromIndex,toList,toIndex,count)
+function industrialtest.IronFurnace.shouldDeactivate(self,pos)
 	local meta=minetest.get_meta(pos)
+
+	if meta:get_float("fuelTime")>0 then
+		return false
+	end
+
 	local inv=meta:get_inventory()
+
 	local srcSlot=inv:get_stack("src",1)
-	local dstSlot=inv:get_stack("dst",1)
-	if fromList=="src" and count==srcSlot:get_count() then
-		meta:set_float("srcTime",-1)
-		meta:set_float("maxSrcTime",0)
-		if meta:get_float("maxFuelTime")>0 then
-			meta:set_string("formspec",ironFurnaceFormspec(meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100,0))
-		end
-	elseif fromList=="dst" and dstSlot:get_free_space()==0 then
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+	local srcOutput,_=minetest.get_craft_result({
+		method="cooking",
+		width=1,
+		items={srcSlot}
+	})
+	if srcOutput.time==0 or not inv:room_for_item("dst",srcOutput.item) then
+		meta:set_float("srcTime",0)
+		return true
 	end
+	
+	local fuelSlot=inv:get_stack("fuel",1)
+	local fuelOutput,_=minetest.get_craft_result({
+		method="fuel",
+		width=1,
+		items={fuelSlot}
+	})
+	if fuelOutput.time==0 then
+		meta:set_float("srcTime",0)
+		return true
+	end
+
+	return false
 end
 
-ironFurnace.onMetadataInventoryPut=function(pos,listname,index,stack)
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
+function industrialtest.IronFurnace.afterDeactivation(self,pos)
+	self:updateFormspec(pos)
 end
 
-ironFurnace.onMetadataInventoryTake=function(pos,listname,index,stack)
-	local meta=minetest.get_meta(pos)
-	local inv=meta:get_inventory()
-	local srcSlot=inv:get_stack("src",1)
-	local dstSlot=inv:get_stack("dst",1)
-	if listname=="src" and stack:get_count()==srcSlot:get_count() then
-		meta:set_float("srcTime",-1)
-		meta:set_float("maxSrcTime",0)
-		if meta:get_float("maxFuelTime")>0 then
-			meta:set_string("formspec",ironFurnaceFormspec(meta:get_float("fuelTime")/meta:get_float("maxFuelTime")*100,0))
-		end
-	elseif listname=="dst" and dstSlot:get_free_space()==0 then
-		minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-	end
-end
+industrialtest.IronFurnace:register()
 
-local definition={
-	description=S("Iron Furnace"),
-	tiles={
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png",
-		"industrialtest_machine_block.png^industrialtest_iron_furnace_front.png",
-		"industrialtest_machine_block.png"
-	},
-	paramtype2="facedir",
-	legacy_facedir_simple=true,
-	on_construct=ironFurnace.onConstruct,
-	on_timer=ironFurnace.onTimer,
-	allow_metadata_inventory_move=ironFurnace.allowMetadataInventoryMove,
-	allow_metadata_inventory_put=ironFurnace.allowMetadataInventoryPut,
-	on_metadata_inventory_move=ironFurnace.onMetadataInventoryMove,
-	on_metadata_inventory_put=ironFurnace.onMetadataInventoryPut,
-	on_metadata_inventory_take=ironFurnace.onMetadataInventoryTake
-}
-if industrialtest.mtgAvailable then
-	definition.groups={
-		cracky=1,
-		level=2
-	}
-	definition.sounds=default.node_sound_metal_defaults()
-	definition.can_dig=function(pos)
-		local meta=minetest.get_meta(pos)
-		local inv=meta:get_inventory()
-		return not (inv:get_list("src")[1]:get_count()>0 or inv:get_list("fuel")[1]:get_count()>0 or inv:get_list("dst")[1]:get_count()>0)
-	end
-elseif industrialtest.mclAvailable then
-	definition.after_dig_node=function(pos,oldnode,oldmeta)
-		industrialtest.internal.mclAfterDigNode(pos,oldmeta,{"src","fuel","dst"})
-	end
-	definition.sounds=mcl_sounds.node_sound_metal_defaults()
-	definition._mcl_blast_resistance=3
-	definition._mcl_hardness=3.5
-end
-minetest.register_node("industrialtest:iron_furnace",definition)
-definition=table.copy(definition)
-definition.description=nil
-definition.tiles={
-	"industrialtest_machine_block.png",
-	"industrialtest_machine_block.png",
-	"industrialtest_machine_block.png",
-	"industrialtest_machine_block.png",
-	"industrialtest_machine_block.png",
-	"industrialtest_machine_block.png^industrialtest_iron_furnace_front_active.png",
-	"industrialtest_machine_block.png"
-}
-definition.light_source=8
-definition.drop="industrialtest:iron_furnace"
-definition.on_timer=ironFurnace.activeOnTimer
-if industrialtest.mclAvailable then
-	definition.groups={
-		not_in_creative_inventory=1
-	}
-	definition._doc_items_create_entry=false
-end
-minetest.register_node("industrialtest:iron_furnace_active",definition)
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:iron_furnace",

machines/macerator.lua

@@ -15,18 +15,55 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-
-industrialtest.internal.registerSimpleElectricItemProcessor({
-	name="macerator",
-	displayName=S("Macerator"),
-	customFrontTexture=true,
+industrialtest.Macerator=table.copy(industrialtest.SimpleElectricItemProcessor)
+industrialtest.internal.unpackTableInto(industrialtest.Macerator,{
+	name="industrialtest:macerator",
+	description=S("Macerator"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_macerator_front.png"
+	},
 	requiresWrench=true,
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_macerator_front_active.png"
+		}
+	},
 	capacity=1200,
 	flow=industrialtest.api.lvPowerFlow,
 	opPower=100,
-	method="industrialtest.macerating",
 	efficiency=1
 })
+
+function industrialtest.Macerator.getCraftResult(self,itemstack)
+	local output=industrialtest.api.getMaceratorRecipeResult(itemstack:get_name())
+	if not output then
+		return {
+			item=ItemStack(),
+			time=0,
+			src=itemstack
+		}
+	end
+	local srcAfter=ItemStack(itemstack:get_name())
+	srcAfter:set_count(itemstack:get_count()-1)
+	return {
+		item=ItemStack(output.output),
+		time=output.time,
+		src=srcAfter
+	}
+end
+
+industrialtest.Macerator:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:macerator",

machines/machine.lua

@@ -0,0 +1,329 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+industrialtest.Machine={}
+
+function industrialtest.Machine.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	if not self.withoutFormspec then
+		meta:set_string("formspec",self:getFormspec(pos))
+	end
+	self:trigger(pos)
+end
+
+function industrialtest.Machine.onDestruct(self)
+	-- dummy function
+end
+
+function industrialtest.Machine.afterPlaceNode(self,pos,placer,itemstack,pointed)
+	-- dummy function
+end
+
+function industrialtest.Machine.afterDigNode(self,pos,oldnode,oldmetadata,digger)
+	-- dummy function
+end
+
+function industrialtest.Machine.onDig(self,pos,node,digger)
+	-- dummy function
+	return minetest.node_dig(pos,node,digger)
+end
+
+function industrialtest.Machine.getFormspec(self,pos)
+	local formspec
+	if industrialtest.mtgAvailable then
+		formspec={
+			"formspec_version[4]",
+			"size[10.8,12]",
+			"label[0.5,0.5;"..self.description.."]",
+			"list[current_player;main;0.5,6.25;8,1]",
+			"list[current_player;main;0.5,7.5;8,3;8]",
+			"listring[current_player;main]"
+		}
+	elseif industrialtest.mclAvailable then
+		formspec={
+			"size[10.04,12]",
+			"label[0.25,0.25;"..self.description.."]",
+			"list[current_player;main;0.5,7;9,3;9]",
+			mcl_formspec.get_itemslot_bg(0.5,7,9,3),
+			"list[current_player;main;0.5,10.24;9,1]",
+			mcl_formspec.get_itemslot_bg(0.5,10.24,9,1),
+			"listring[current_player;main]"
+		}
+	end
+	return table.concat(formspec,"")
+end
+
+function industrialtest.Machine.updateFormspec(self,pos)
+	if self.withoutFormspec then
+		return
+	end
+
+	local meta=minetest.get_meta(pos)
+	meta:set_string("formspec",self:getFormspec(pos))
+end
+
+function industrialtest.Machine.canUpdate(self,pos)
+	return false
+end
+
+function industrialtest.Machine.trigger(self,pos)
+	local timer=minetest.get_node_timer(pos)
+	if not timer:is_started() then
+		timer:start(industrialtest.config.updateDelay)
+	end
+end
+
+function industrialtest.Machine.triggerIfNeeded(self,pos)
+	if self:canUpdate(pos) then
+		self:trigger(pos)
+	end
+end
+
+function industrialtest.Machine.onTimer(self,pos,elapsed)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local shouldRerunTimer=false
+	local shouldUpdateFormspec=false
+
+	if self.update then
+		shouldRerunTimer,shouldUpdateFormspec=self:update(pos,elapsed,meta,inv)
+	end
+
+	if shouldUpdateFormspec then
+		self:updateFormspec(pos)
+	end
+
+	return shouldRerunTimer
+end
+
+function industrialtest.Machine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local movedItemStack=inv:get_stack(fromList,1)
+
+	if toList=="upgrades" then
+		return self.allowMoveToUpgradeSlot(pos,toIndex,movedItemStack)
+	end
+
+	return count
+end
+
+function industrialtest.Machine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	if listname=="upgrades" then
+		return self.allowMoveToUpgradeSlot(pos,index,stack)
+	end
+
+	return stack:get_count()
+end
+
+function industrialtest.Machine.allowMetadataInventoryTake(self,pos,listname,index,stack,player)
+	return stack:get_count()
+end
+
+function industrialtest.Machine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="upgrades" then
+		local meta=minetest.get_meta(pos)
+		local inv=meta:get_inventory()
+		local itemstack=inv:get_stack(fromList,fromIndex)
+		local def=itemstack:get_definition()
+		if def and def._industrialtest_self and def._industrialtest_self.apply then
+			def._industrialtest_self:apply(pos)
+		end
+	elseif fromList=="upgrades" then
+		local meta=minetest.get_meta(pos)
+		local inv=meta:get_inventory()
+		local itemstack=inv:get_stack(fromList,fromIndex)
+		local def=itemstack:get_definition()
+		if def and def._industrialtest_self and def._industrialtest_self.remove then
+			def._industrialtest_self:remove(pos)
+		end
+	end
+end
+
+function industrialtest.Machine.onMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="upgrades" then
+		local def=stack:get_definition()
+		if def and def._industrialtest_self and def._industrialtest_self.apply then
+			def._industrialtest_self:apply(pos)
+		end
+	end
+end
+
+function industrialtest.Machine.onMetadataInventoryTake(self,pos,listname,index,stack)
+	if listname=="upgrades" then
+		local def=stack:get_definition()
+		if def and def._industrialtest_self and def._industrialtest_self.remove then
+			def._industrialtest_self:remove(pos)
+		end
+	end
+end
+
+function industrialtest.Machine.onReceiveFields(self,pos,formname,fields)
+	-- dummy function
+end
+
+local function mclAfterDigNode(pos,oldmeta,lists)
+	-- Taken from https://git.minetest.land/MineClone2/MineClone2/src/branch/master/mods/ITEMS/mcl_furnaces/init.lua#L538
+	local meta=minetest.get_meta(pos)
+	local meta2=meta
+	meta:from_table(oldmeta)
+	local inv=meta:get_inventory()
+	for _,listname in ipairs(lists) do
+		local stack=inv:get_stack(listname,1)
+		if not stack:is_empty() then
+			local p = {x=pos.x+math.random(0, 10)/10-0.5, y=pos.y, z=pos.z+math.random(0, 10)/10-0.5}
+			minetest.add_item(p, stack)
+		end
+	end
+	meta:from_table(meta2:to_table())
+end
+
+function industrialtest.Machine.createDefinitionTable(self)
+	local def={
+		description=self.description,
+		tiles=self.tiles,
+		on_construct=function(pos)
+			self:onConstruct(pos)
+		end,
+		on_destruct=function(pos)
+			self:onDestruct(pos)
+		end,
+		after_place_node=function(pos,placer,itemstack,pointed)
+			self:afterPlaceNode(pos,placer,itemstack,pointed)
+		end,
+		after_dig_node=function(pos,oldnode,oldmetadata,digger)
+			self:afterDigNode(pos,oldnode,oldmetadata,digger)
+		end,
+		on_dig=function(pos,node,digger)
+			return self:onDig(pos,node,digger)
+		end,
+		on_timer=function(pos,elapsed)
+			return self:onTimer(pos,elapsed)
+		end,
+		allow_metadata_inventory_move=function(pos,fromList,fromIndex,toList,toIndex,count)
+			return self:allowMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count)
+		end,
+		allow_metadata_inventory_put=function(pos,listname,index,stack,player)
+			return self:allowMetadataInventoryPut(pos,listname,index,stack,player)
+		end,
+		allow_metadata_inventory_take=function(pos,listname,index,stack,player)
+			return self:allowMetadataInventoryTake(pos,listname,index,stack,player)
+		end,
+		on_metadata_inventory_put=function(pos,listname,index,stack,player)
+			self:onMetadataInventoryPut(pos,listname,index,stack)
+		end,
+		on_metadata_inventory_move=function(pos,fromList,fromIndex,toList,toIndex,count)
+			self:onMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex)
+		end,
+		on_metadata_inventory_take=function(pos,listname,index,stack,player)
+			self:onMetadataInventoryTake(pos,listname,index,stack)
+		end,
+		on_receive_fields=function(pos,formname,fields)
+			self:onReceiveFields(pos,formname,fields)
+		end,
+		_industrialtest_self=self
+	}
+
+	if industrialtest.mtgAvailable then
+		def.groups={cracky=2}
+		if self.sounds=="metal" then
+			def.sounds=default.node_sound_metal_defaults()
+		elseif self.sounds=="wood" then
+			def.sounds=default.node_sound_wood_defaults()
+		end
+		def.can_dig=function(pos)
+			local meta=minetest.get_meta(pos)
+			local inv=meta:get_inventory()
+			for _,value in ipairs(self.storageLists) do
+				if inv:get_stack(value,1):get_count()>0 then
+					return false
+				end
+			end
+			return true
+		end
+	elseif industrialtest.mclAvailable then
+		def.after_dig_node=function(pos,oldnode,oldmeta)
+			mclAfterDigNode(pos,oldmeta,self.storageLists)
+		end
+		if self.sounds=="metal" then
+			def.sounds=mcl_sounds.node_sound_metal_defaults()
+		elseif sounds=="wood" then
+			def.sounds=mcl_sounds.node_sound_wood_defaults()
+		end
+		def.groups={
+			pickaxey=1,
+			container=2
+		}
+		def._mcl_blast_resistance=3.5
+		def._mcl_hardness=3.9
+		def._mcl_hoppers_on_try_pull=function(pos, hop_pos, hop_inv, hop_list)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			local stack = inv:get_stack("dst", 1)
+			if not stack:is_empty() and hop_inv:room_for_item(hop_list, stack) then
+				return inv, "dst", 1
+			end
+			return nil, nil, nil
+		end
+		def._mcl_hoppers_on_try_push=function(pos, hop_pos, hop_inv, hop_list)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv, "src", mcl_util.select_stack(hop_inv, hop_list, inv, "src")
+		end
+		def._mcl_hoppers_on_after_push=function(pos)
+			self:triggerIfNeeded(pos)
+		end
+	end
+
+	def.groups._industrialtest_wrenchUnmountable=1
+	if self.requiresWrench then
+		def.drop="industrialtest:machine_block"
+	end
+
+	if self.facedir then
+		def.paramtype2="facedir"
+		def.legacy_facedir_simple=true
+	end
+
+	if self.hasPowerInput then
+		def.groups._industrialtest_hasPowerInput=1
+	end
+	if self.hasPowerOutput then
+		def.groups._industrialtest_hasPowerOutput=1
+	end
+
+	return def
+end
+
+function industrialtest.Machine.register(self)
+	local def=self:createDefinitionTable()
+	minetest.register_node(self.name,def)
+	industrialtest.api.addTag(self.name,"usesTimer")
+end
+
+function industrialtest.Machine.allowMoveToUpgradeSlot(pos,toIndex,itemstack)
+	local def=itemstack:get_definition()
+	if not def or not def.groups or not def.groups._industrialtest_machineUpgrade then
+		return 0
+	end
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local targetSlot=inv:get_stack("upgrades",toIndex)
+	if not targetSlot:is_empty() then
+		return 0
+	end
+	return itemstack:get_count()
+end

machines/magnetizer.lua

@@ -0,0 +1,272 @@
+-- IndustrialTest
+-- Copyright (C) 2025 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+
+local function findFenceRailEnd(initialPosition,direction)
+	local y=initialPosition.y
+	local railNode=minetest.get_node(vector.new(initialPosition.x,y,initialPosition.z))
+	while minetest.get_item_group(railNode.name,"_industrialtest_metalFence")>0 and math.abs(initialPosition.y-y)<=19 do
+		y=y+direction
+		railNode=minetest.get_node(vector.new(initialPosition.x,y,initialPosition.z))
+	end
+	return y-direction
+end
+
+local function hasMetalBoots(player)
+	local inv
+	if industrialtest.mtgAvailable then
+		_,inv=armor:get_valid_player(player,"")
+	elseif industrialtest.mclAvailable then
+		inv=player:get_inventory()
+	end
+
+	if inv then
+		local armorList=inv:get_list("armor")
+		assert(armorList)
+		local requiredGroups={
+			"armor_iron",
+			"armor_gold",
+			"armor_bronze",
+			"_industrialtest_electricArmor"
+		}
+		-- 3D armor boots have to be hardcoded here because they don't provide any group depending on material
+		local requiredNames={
+			"3d_armor:boots_steel",
+			"3d_armor:boots_gold",
+			"3d_armor:boots_bronze"
+		}
+		for _,itemstack in ipairs(armorList) do
+			local def=itemstack:get_definition()
+			if def and def.groups and def.groups.armor_feet then
+				for _,group in ipairs(requiredGroups) do
+					if def.groups[group] then
+						-- Matching group succeeded
+						return true
+					end
+				end
+			end
+			for _,itemname in ipairs(requiredNames) do
+				if itemname==itemstack:get_name() then
+					-- Matching itemname succeeded
+					return true
+				end
+			end
+		end
+	end
+
+	return false
+end
+
+industrialtest.Magnetizer=table.copy(industrialtest.ElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.Magnetizer,{
+	name="industrialtest:magnetizer",
+	description=S("Magnetizer"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_magnetizer_front.png"
+	},
+	sounds="metal",
+	facedir=true,
+	storageLists={
+		"powerStorage"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	capacity=industrialtest.api.lvPowerFlow*2,
+	flow=industrialtest.api.lvPowerFlow,
+	ioConfig="iiiiii",
+	requiresWrench=true,
+	hasPowerInput=true,
+	_capacityPerFence=15,
+	_opPower=4
+})
+
+function industrialtest.Magnetizer.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("powerStorage",1)
+	self:determineFenceRail(pos)
+	self:determinePowerCapacity(pos)
+	industrialtest.ElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.Magnetizer.onDestruct(self,pos)
+	self.detachFenceRail(pos)
+	industrialtest.ElectricMachine.onDestruct(self,pos)
+end
+
+function industrialtest.Magnetizer.onDig(self,pos,node,digger)
+	self.detachFenceRail(pos)
+	return industrialtest.ElectricMachine.onDig(self,pos,node,digger)
+end
+
+function industrialtest.Magnetizer.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local formspec={
+		(powerPercent>0 and "image[4.7,2.7;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[4.7,2.7;1,1;industrialtest_gui_electricity_bg.png]"),
+		"list[context;powerStorage;4.7,3.7;1,1]",
+		"listring[context;powerStorage]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.Magnetizer.determinePowerCapacity(self,pos)
+	local meta=minetest.get_meta(pos)
+	if meta:contains("lowY") and meta:contains("highY") then
+		local lowY=meta:get_int("lowY")
+		local highY=meta:get_int("highY")
+		local capacity=self.capacity+(highY-lowY)*self._capacityPerFence
+		meta:set_int("industrialtest.powerCapacity",capacity)
+	end
+end
+
+-- Checks all sides on the same Y level if there is rail made from metal fences attached
+function industrialtest.Magnetizer.determineFenceRail(self,pos)
+	local neighbourPositions={
+		vector.offset(pos,-1,0,0),
+		vector.offset(pos,1,0,0),
+		vector.offset(pos,0,0,-1),
+		vector.offset(pos,0,0,1)
+	}
+	local railPosition
+	for _,neighbourPosition in ipairs(neighbourPositions) do
+		local neighbourNode=minetest.get_node(neighbourPosition)
+		if minetest.get_item_group(neighbourNode.name,"_industrialtest_metalFence")>0 then
+			railPosition=neighbourPosition
+			break
+		end
+	end
+	if not railPosition then
+		return
+	end
+
+	local direction=vector.subtract(railPosition,pos)
+	minetest.swap_node(pos,{
+		name=self.name,
+		-- Some cryptic code that converts direction vector to param2
+		param2=direction.z+1*math.abs(direction.z)+direction.x+2*math.abs(direction.x)
+	})
+
+	-- Find low and high points of fence rail
+	local lowY=findFenceRailEnd(railPosition,-1)
+	local highY=findFenceRailEnd(railPosition,1)
+
+	-- Keep magnetizer position in fence metadata so new fences can be attached easily
+	for y=lowY,highY,1 do
+		local meta=minetest.get_meta(vector.new(railPosition.x,y,railPosition.z))
+		meta:set_string("magnetizerPosition",minetest.serialize(pos))
+	end
+
+	local meta=minetest.get_meta(pos)
+	meta:set_string("railPosition",minetest.serialize(railPosition))
+	meta:set_int("lowY",lowY)
+	meta:set_int("highY",highY)
+end
+
+function industrialtest.Magnetizer.detachFenceRail(pos)
+	local meta=minetest.get_meta(pos)
+	if not meta:contains("railPosition") or not meta:contains("lowY") or not meta:contains("highY") then
+		return
+	end
+
+	local railPosition=minetest.deserialize(meta:get_string("railPosition"))
+	local lowY=meta:get_int("lowY")
+	local highY=meta:get_int("highY")
+	for y=lowY,highY,1 do
+		local fenceMeta=minetest.get_meta(vector.new(railPosition.x,y,railPosition.z))
+		fenceMeta:set_string("magnetizerPosition","")
+	end
+	meta:set_string("railPosition","")
+end
+
+industrialtest.Magnetizer:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:magnetizer",
+	recipe={
+		{industrialtest.elementKeys.powerCarrier,"industrialtest:iron_fence",industrialtest.elementKeys.powerCarrier},
+		{industrialtest.elementKeys.powerCarrier,"industrialtest:machine_block",industrialtest.elementKeys.powerCarrier},
+		{industrialtest.elementKeys.powerCarrier,"industrialtest:iron_fence",industrialtest.elementKeys.powerCarrier}
+	}
+})
+
+-- Players to which Y velocity should be added
+local validatedPlayers={}
+-- Time since last check to which players the effect should be applied
+local validationDelta=0.2
+minetest.register_globalstep(function(dtime)
+	validationDelta=validationDelta+dtime
+	if validationDelta>=0.2 then
+		validatedPlayers={}
+		local players=minetest.get_connected_players()
+		for _,player in ipairs(players) do
+			local control=player:get_player_control()
+			if (control.jump or control.sneak) and hasMetalBoots(player) then
+				local props=player:get_properties()
+				local pos=player:get_pos()
+				local offsets={
+					vector.new(props.collisionbox[1],0,0),
+					vector.new(props.collisionbox[4],0,0),
+					vector.new(0,0,props.collisionbox[3]),
+					vector.new(0,0,props.collisionbox[6])
+				}
+				for _,offset in ipairs(offsets) do
+					local targetPos=vector.add(pos,offset)
+					local targetNode=minetest.get_node(targetPos)
+					if minetest.get_item_group(targetNode.name,"_industrialtest_metalFence")>0 then
+						local fenceMeta=minetest.get_meta(targetPos)
+						if fenceMeta:contains("magnetizerPosition") then
+							table.insert(validatedPlayers,{
+								playerName=player:get_player_name(),
+								magnetizerPosition=minetest.deserialize(fenceMeta:get_string("magnetizerPosition")),
+								multiplier=(control.sneak and 0.55 or 1)
+							})
+							break
+						end
+					end
+				end
+			end
+		end
+	end
+
+	for _,validatedPlayer in ipairs(validatedPlayers) do
+		local player=minetest.get_player_by_name(validatedPlayer.playerName)
+		if player then
+			local magnetizerMeta=minetest.get_meta(validatedPlayer.magnetizerPosition)
+			local physicsOverride=player:get_physics_override()
+			local requiredPower=industrialtest.Magnetizer._opPower*physicsOverride.gravity
+			if magnetizerMeta:get_int("industrialtest.powerAmount")>=requiredPower then
+				industrialtest.api.addPower(magnetizerMeta,-requiredPower)
+				industrialtest.Magnetizer:requestPower(validatedPlayer.magnetizerPosition)
+				industrialtest.Magnetizer:updateFormspec(validatedPlayer.magnetizerPosition)
+				industrialtest.internal.addYVelocityClamped(player,30*dtime*physicsOverride.gravity*validatedPlayer.multiplier,5*physicsOverride.gravity)
+			end
+		end
+	end
+end)

machines/mass_fabricator.lua

@@ -0,0 +1,74 @@
+-- IndustrialTest
+-- Copyright (C) 2023 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.MassFabricator=table.copy(industrialtest.SimpleElectricItemProcessor)
+industrialtest.internal.unpackTableInto(industrialtest.MassFabricator,{
+	name="industrialtest:mass_fabricator",
+	description=S("Mass Fabricator"),
+	tiles={
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png^industrialtest_mass_fabricator_front.png"
+	},
+	requiresWrench=true,
+	active={
+		tiles={
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png^industrialtest_mass_fabricator_front_active.png"
+		}
+	},
+	capacity=100000,
+	flow=industrialtest.api.evPowerFlow,
+	opPower=10000,
+	efficiency=1
+})
+
+function industrialtest.MassFabricator.getCraftResult(self,itemstack)
+	if itemstack:get_count()<34 or itemstack:get_name()~="industrialtest:scrap" then
+		return {
+			item=ItemStack(),
+			time=0,
+			src=itemstack
+		}
+	end
+	local srcAfter=ItemStack(itemstack:get_name())
+	srcAfter:set_count(itemstack:get_count()-34)
+	return {
+		item=ItemStack("industrialtest:uu_matter"),
+		time=15,
+		src=srcAfter
+	}
+end
+
+industrialtest.MassFabricator:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:mass_fabricator",
+	recipe={
+		{industrialtest.elementKeys.yellowDust,"industrialtest:advanced_circuit",industrialtest.elementKeys.yellowDust},
+		{"industrialtest:advanced_machine_block","industrialtest:lapotron_crystal","industrialtest:advanced_machine_block"},
+		{industrialtest.elementKeys.yellowDust,"industrialtest:advanced_circuit",industrialtest.elementKeys.yellowDust}
+	}
+})

machines/miner.lua

@@ -0,0 +1,417 @@
+-- IndustrialTest
+-- Copyright (C) 2025 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+
+local function destructMiningPipe(pos,player)
+	local count=0
+	local originalPos=table.copy(pos)
+	local node=minetest.get_node(pos)
+	while node.name=="industrialtest:mining_pipe" do
+		count=count+1
+		pos.y=pos.y-1
+		node=minetest.get_node(pos)
+		if node.name=="ignore" then
+			minetest.load_area(pos)
+			node=minetest.get_node(pos)
+		end
+	end
+	local endPos=table.copy(pos)
+
+	local manip=minetest.get_voxel_manip()
+	local minp,maxp=manip:read_from_map(pos,originalPos)
+	local data=manip:get_data()
+	local area=VoxelArea(minp,maxp)
+	pos=table.copy(originalPos)
+	while pos.y>endPos.y do
+		data[area:index(pos.x,pos.y,pos.z)]=minetest.CONTENT_AIR
+		pos.y=pos.y-1
+	end
+	manip:set_data(data)
+	manip:write_to_map()
+
+	if player then
+		local itemstack=ItemStack("industrialtest:mining_pipe "..tostring(count))
+		if industrialtest.mtgAvailable then
+			local inv=player:get_inventory()
+			local leftover=inv:add_item("main",itemstack)
+			if not leftover:is_empty() then
+				minetest.add_item(player:get_pos(),leftover)
+			end
+		elseif industrialtest.mclAvailable then
+			minetest.add_item(originalPos,itemstack)
+		end
+	end
+end
+
+local function miningPipeUpdateMiner(pos)
+	local meta=minetest.get_meta(pos)
+	if meta:contains("miner") then
+		local minerPos=minetest.deserialize(meta:get_string("miner"))
+		local minerMeta=minetest.get_meta(minerPos)
+		minerMeta:set_int("level",pos.y)
+	end
+end
+
+local definition={
+	description=S("Mining Pipe"),
+	tiles={"industrialtest_mining_pipe.png"},
+	paramtype="light",
+	sunlight_propagates=true,
+	drawtype="nodebox",
+	node_box={
+		type="fixed",
+		fixed={
+			-0.25,
+			-0.5,
+			-0.25,
+			0.25,
+			0.5,
+			0.25
+		}
+	},
+	on_destruct=function(pos)
+		miningPipeUpdateMiner(pos)
+		destructMiningPipe(pos,nil)
+	end,
+	on_dig=function(pos,node,digger)
+		miningPipeUpdateMiner(pos)
+		destructMiningPipe(pos,digger)
+	end
+}
+if industrialtest.mtgAvailable then
+	definition.groups={
+		cracky=3,
+		oddly_breakable_by_hand=1
+	}
+	definition.sounds=default.node_sound_metal_defaults()
+elseif industrialtest.mclAvailable then
+	definition.groups={
+		pickaxey=1,
+		handy=1
+	}
+	definition.sounds=mcl_sounds.node_sound_metal_defaults()
+	definition._mcl_blast_resistance=1
+	definition._mcl_hardness=1
+end
+minetest.register_node("industrialtest:mining_pipe",definition)
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:mining_pipe 8",
+	recipe={
+		{"industrialtest:refined_iron_ingot","","industrialtest:refined_iron_ingot"},
+		{"industrialtest:refined_iron_ingot","","industrialtest:refined_iron_ingot"},
+		{"industrialtest:refined_iron_ingot",industrialtest.elementKeys.treetap,"industrialtest:refined_iron_ingot"}
+	}
+})
+
+industrialtest.Miner=table.copy(industrialtest.ElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.Miner,{
+	name="industrialtest:miner",
+	description=S("Miner"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_miner_front.png"
+	},
+	sounds="metal",
+	storageLists={
+		"drill",
+		"src",
+		"scanner",
+		"dst",
+		"powerStorage",
+		"upgrades"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	requiresWrench=true,
+	facedir=true,
+	flow=industrialtest.api.lvPowerFlow,
+	capacity=5000,
+	ioConfig="iiiiii",
+	hasPowerInput=true,
+	_opPower=1000,
+	_scannerOpPower=10
+})
+
+function industrialtest.Miner.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("drill",1)
+	inv:set_size("src",1)
+	inv:set_size("scanner",1)
+	inv:set_size("dst",15)
+	inv:set_size("powerStorage",1)
+	inv:set_size("upgrades",1)
+	meta:set_int("level",pos.y-1)
+	-- Keep last fluid node here so pump has more time to access it
+	meta:set_string("lastFluidNode","")
+	industrialtest.ElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.Miner.onDestruct(self,pos)
+	destructMiningPipe(vector.new(pos.x,pos.y-1,pos.z),nil)
+	industrialtest.ElectricMachine.onDestruct(self,pos)
+end
+
+function industrialtest.Miner.onDig(self,pos,node,digger)
+	destructMiningPipe(vector.new(pos.x,pos.y-1,pos.z),digger)
+	return industrialtest.ElectricMachine.onDig(self,pos,node,digger)
+end
+
+function industrialtest.Miner.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local formspec={
+		"label[0.7,1.15;"..S("Drill").."]",
+		"list[context;drill;0.7,1.5;1,1]",
+		industrialtest.internal.getItemSlotBg(0.7,1.5,1,1),
+		"label[0.7,2.75;"..S("Pipe").."]",
+		"list[context;src;0.7,3.1;1,1]",
+		industrialtest.internal.getItemSlotBg(0.7,3.1,1,1),
+		"label[0.7,4.35;"..S("Scanner").."]",
+		"list[context;scanner;0.7,4.7;1,1]",
+		industrialtest.internal.getItemSlotBg(0.7,4.7,1,1),
+		"list[context;dst;2.28,1.9;5,3]",
+		industrialtest.internal.getItemSlotBg(2.28,1.9,5,3),
+		"list[context;upgrades;9.1,1.2;1,1]",
+		industrialtest.internal.getItemSlotBg(9.1,1.2,1,1),
+		(powerPercent>0 and "image[9.1,2.29;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[9.1,2.29;1,1;industrialtest_gui_electricity_bg.png]"),
+		"list[context;powerStorage;9.1,3.5;1,1]",
+		industrialtest.internal.getItemSlotBg(9.1,3.5,1,1),
+		"listring[context;src]",
+		"listring[context;dst]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.Miner.canUpdate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local drillSlot=inv:get_stack("drill",1)
+	local srcSlot=inv:get_stack("src",1)
+	local level=meta:get_int("level")
+	local requiredPower=self:getRequiredPower(pos)
+	return meta:get_int("industrialtest.powerAmount")>=requiredPower and not drillSlot:is_empty() and not srcSlot:is_empty() and
+		self:canContinue(pos,level)
+end
+
+function industrialtest.Miner.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local itemstack=inv:get_stack(fromList,fromIndex)
+	if toList=="drill" then
+		return self.allowDrillPut(itemstack) and count or 0
+	end
+	if toList=="src" then
+		return itemstack:get_name()=="industrialtest:mining_pipe" and count or 0
+	end
+	if toList=="scanner" then
+		return self.allowScannerPut(itemstack) and 1 or 0
+	end
+	if toList=="dst" then
+		return 0
+	end
+	return industrialtest.ElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.Miner.allowMetadataInventoryPut(self,pos,listname,index,itemstack,player)
+	if listname=="drill" then
+		return self.allowDrillPut(itemstack) and itemstack:get_count() or 0
+	end
+	if listname=="src" then
+		return itemstack:get_name()=="industrialtest:mining_pipe" and itemstack:get_count() or 0
+	end
+	if listname=="scanner" then
+		return self.allowScannerPut(itemstack) and 1 or 0
+	end
+	if listname=="dst" then
+		return 0
+	end
+	return industrialtest.ElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,itemstack,player)
+end
+
+function industrialtest.Miner.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	self:onInventoryPut(pos,toList)
+	industrialtest.ElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.Miner.onMetadataInventoryPut(self,pos,listname,index,stack)
+	self:onInventoryPut(pos,listname)
+	industrialtest.ElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.Miner.onMetadataInventoryTake(self,pos,listname,index,stack)
+	if listname=="dst" then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.Miner.update(self,pos,elapsed,meta,inv)
+	if not self:canUpdate(pos) then
+		return false,false
+	end
+
+	local level=meta:get_int("level")
+	if not self:canContinue(pos,level) then
+		return false,false
+	end
+
+	local srcSlot=inv:get_stack("src",1)
+	srcSlot:take_item(1)
+	inv:set_stack("src",1,srcSlot)
+	local targetPos=vector.new(pos.x,level,pos.z)
+
+	-- Check if target node is fluid so pump, if attached, can get it
+	local targetNode=minetest.get_node(targetPos)
+	local targetFluid=industrialtest.api.getPumpFluid(targetNode.name)
+	if targetFluid then
+		meta:set_string("lastFluidNode",targetNode.name)
+	end
+
+	local drop=self.getNodeDrop(targetPos)
+	self.placeMiningPipe(pos,targetPos)
+	inv:add_item("dst",drop)
+
+	local scannerSlot=inv:get_stack("scanner",1)
+	if not scannerSlot:is_empty() then
+		local def=scannerSlot:get_definition()
+		if def and def._industrialtest_self then
+			local filtered=def._industrialtest_self:filter(targetPos)
+			for _,filteredPos in ipairs(filtered) do
+				drop=self.getNodeDrop(filteredPos)
+				if inv:room_for_item("dst",drop) then
+					minetest.remove_node(filteredPos)
+					inv:add_item("dst",drop)
+				end
+			end
+		end
+	end
+
+	local requiredPower=self:getRequiredPower(pos)
+	meta:set_int("level",level-1)
+	industrialtest.api.addPower(meta,-requiredPower)
+
+	return true,true
+end
+
+function industrialtest.Miner.onInventoryPut(self,pos,listname)
+	if listname=="drill" or listname=="src" then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.Miner.allowDrillPut(itemstack)
+	local def=itemstack:get_definition()
+	return def and def.groups and def.groups._industrialtest_miningDrill
+end
+
+function industrialtest.Miner.allowScannerPut(itemstack)
+	local def=itemstack:get_definition()
+	return def and def.groups and def.groups._industrialtest_scanner
+end
+
+function industrialtest.Miner.canContinue(self,pos,level)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local targetPos=vector.new(pos.x,level,pos.z)
+	local targetNode=minetest.get_node(targetPos)
+	if targetNode.name=="ignore" then
+		minetest.load_area(targetPos)
+		targetNode=minetest.get_node(targetPos)
+		if targetNode.name=="ignore" then
+			return false
+		end
+	end
+
+	local def=minetest.registered_nodes[targetNode.name]
+	local drop=self.getNodeDrop(vector.new(pos.x,level,pos.z))
+	return not (def and def.groups and def.groups.unbreakable) and inv:room_for_item("dst",drop)
+end
+
+function industrialtest.Miner.getRequiredPower(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local scannerSlot=inv:get_stack("scanner",1)
+	local result=self._opPower
+	if not scannerSlot:is_empty() then
+		local def=scannerSlot:get_definition()
+		if def and def._industrialtest_self then
+			local distance=def._industrialtest_self.minerDistance or 0
+			result=result+(distance*distance-1)*self._scannerOpPower
+		end
+	end
+	return result
+end
+
+function industrialtest.Miner.getNodeDrop(pos)
+	local node=minetest.get_node(pos)
+	local def=minetest.registered_nodes[node.name]
+	if not def.pointable then
+		return ItemStack()
+	end
+	return ItemStack((def and def.drop and def.drop~="") and def.drop or node.name)
+end
+
+function industrialtest.Miner.placeMiningPipe(minerPos,pos)
+	minetest.add_node(pos,{
+		name="industrialtest:mining_pipe"
+	})
+	local meta=minetest.get_meta(pos)
+	meta:set_string("miner",minetest.serialize(minerPos))
+end
+
+function industrialtest.Miner.pullFluid(self,pos,amount)
+	local meta=minetest.get_meta(pos)
+	local lastFluidNode=meta:get_string("lastFluidNode")
+	if lastFluidNode~="" then
+		local result={
+			fluidType=lastFluidNode
+		}
+		result.remaining=industrialtest.api.nodeFluidCapacity
+		-- If everything was pulled then change to empty
+		if amount>=industrialtest.api.nodeFluidCapacity then
+			meta:set_string("lastFluidNode","")
+		end
+		return result
+	end
+	return nil
+end
+
+industrialtest.Miner:register()
+
+industrialtest.api.registerPumpTarget("industrialtest:miner","i")
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:miner",
+	recipe={
+		{"",industrialtest.elementKeys.chest,""},
+		{"industrialtest:electronic_circuit","industrialtest:machine_block","industrialtest:electronic_circuit"},
+		{"","industrialtest:mining_pipe",""}
+	}
+})

machines/nuclear_reactor.lua

@@ -0,0 +1,517 @@
+-- IndustrialTest
+-- Copyright (C) 2023 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.Reactor=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.Reactor,{
+	name="industrialtest:nuclear_reactor",
+	description=S("Nuclear Reactor"),
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_nuclear_reactor_top.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_nuclear_reactor_front.png"
+	},
+	sounds="metal",
+	requiresWrench=true,
+	facedir=true,
+	storageLists={
+		"charged",
+		"fuel"
+	},
+	powerLists={
+		{
+			list="charged",
+			direction="o"
+		}
+	},
+	active={
+		tiles={
+			"industrialtest_machine_block.png^industrialtest_nuclear_reactor_top.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_nuclear_reactor_front_active.png"
+		},
+		lightSource=2
+	},
+	capacity=industrialtest.api.evPowerFlow,
+	flow=industrialtest.api.evPowerFlow,
+	hasPowerOutput=true,
+	ioConfig="oooooo"
+})
+
+function industrialtest.Reactor.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("fuel",4)
+	inv:set_size("charged",1)
+	meta:set_int("heat",0)
+	meta:set_int("size",6)
+	meta:set_int("enabled",0)
+	meta:set_int("stateChanged",0)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.Reactor.onDestruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local chambers=minetest.deserialize(meta:get_string("chambers")) or {}
+	for _,chamber in ipairs(chambers) do
+		minetest.remove_node(chamber)
+		minetest.add_item(chamber,"industrialtest:nuclear_reactor_chamber")
+	end
+	industrialtest.ActivatedElectricMachine.onDestruct(self,pos)
+end
+
+function industrialtest.Reactor.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
+	local size=math.floor(meta:get_int("size")/3)
+	local switchText=(meta:get_int("enabled")==0 and S("Start") or S("Stop"))
+	local formspec={
+		"list[context;fuel;1,1;"..size..","..size.."]",
+		industrialtest.internal.getItemSlotBg(1,1,size,size),
+		"list[context;charged;7,2.8;1,1]",
+		industrialtest.internal.getItemSlotBg(7.7,2.8,1,1),
+		"button[7.7,1;1,0.8;toggle;"..minetest.formspec_escape(switchText).."]",
+		self.createPowerIndicatorWidget(charged,9,1),
+		"listring[context;fuel]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.Reactor.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local movedItemStack=inv:get_stack(fromList,fromIndex)
+	local def=movedItemStack:get_definition()
+	if toList=="fuel" and (not def or not def.groups._industrialtest_placedInNuclearReactor) then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.Reactor.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	local def=stack:get_definition()
+	if listname=="fuel" and (not def or not def.groups._industrialtest_placedInNuclearReactor) then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+end
+
+function industrialtest.Reactor.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	self.synchronizeChambers(pos)
+end
+
+function industrialtest.Reactor.onMetadataInventoryPut(self,pos,listname,index,stack,player)
+	industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	self.synchronizeChambers(pos)
+end
+
+function industrialtest.Reactor.onMetadataInventoryTake(self,pos,listname,index,stack)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryTake(self,pos,listname,index,stack)
+	self.synchronizeChambers(pos)
+end
+
+function industrialtest.Reactor.onReceiveFields(self,pos,formname,fields)
+	if not fields.toggle then
+		return
+	end
+	local meta=minetest.get_meta(pos)
+	if not self.hasFuel(pos) and meta:get_int("enabled")==0 then
+		return
+	end
+	if meta:get_int("enabled")==0 then
+		meta:set_int("enabled",1)
+	else
+		meta:set_int("enabled",0)
+		self:updateFormspec(pos)
+		self.synchronizeChambers(pos)
+	end
+	meta:set_int("stateChanged",1)
+	self:triggerIfNeeded(pos)
+end
+
+function industrialtest.Reactor.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+
+	if meta:get_int("stateChanged")==0 then
+		return false
+	end
+
+	return meta:get_int("enabled")>0 and self.hasFuel(pos)
+end
+
+function industrialtest.Reactor.shouldDeactivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	return meta:get_int("enabled")==0 or not self.hasFuel(pos)
+end
+
+function industrialtest.Reactor.afterActivation(self,pos)
+	local meta=minetest.get_meta(pos)
+	meta:set_int("stateChanged",0)
+	self.synchronizeChambers(pos)
+end
+
+function industrialtest.Reactor.afterDeactivation(self,pos)
+	local meta=minetest.get_meta(pos)
+	meta:set_int("enabled",0)
+	self:updateFormspec(pos)
+	self.synchronizeChambers(pos)
+end
+
+function industrialtest.Reactor.activeUpdate(self,pos,elapsed,meta,inv)
+	local size=math.floor(meta:get_int("size")/3)
+	local fuelList=inv:get_list("fuel")
+	local shouldRerunTimer=meta:get_int("enabled")>0
+	local shouldUpdateFormspec=false
+
+	local maxCluster=self.findMaxFuelCluster(size,fuelList)
+	for _,stack in ipairs(maxCluster) do
+		local index=stack.y*size+stack.x
+		local usedStack,_=self.useFuel(fuelList[index],5)
+		inv:set_stack("fuel",index,usedStack)
+	end
+	local generatedPowerAmount=math.pow(3,#maxCluster)
+	if industrialtest.api.addPower(meta,generatedPowerAmount)>0 then
+		shouldUpdateFormspec=true
+	end
+
+	local heat=meta:get_int("heat")+#maxCluster
+	local coolant=self.findCoolant(fuelList)
+	if coolant>0 then
+		local coolantStack,used=self.useFuel(fuelList[coolant],#maxCluster*50)
+		heat=math.max(0,heat-used)
+		inv:set_stack("fuel",coolant,coolantStack)
+	end
+	if heat>200 then
+		minetest.remove_node(pos)
+		industrialtest.internal.explode(pos,#maxCluster*4)
+		return false
+	end
+	meta:set_int("heat",heat)
+
+	self.synchronizeChambers(pos)
+
+	return shouldUpdateFormspec
+end
+
+function industrialtest.Reactor.changeSize(self,pos,diff)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local size=meta:get_int("size")+diff
+	local actualSize=math.floor(size/3)
+	meta:set_int("size",size)
+	inv:set_size("fuel",actualSize*actualSize)
+	self:updateFormspec(pos)
+end
+
+function industrialtest.Reactor.synchronizeToChamber(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelList=inv:get_list("fuel")
+	local chargedList=inv:get_list("charged")
+
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	local reactorMeta=minetest.get_meta(reactorPos)
+	local reactorInv=reactorMeta:get_inventory()
+	reactorInv:set_list("fuel",fuelList)
+	reactorInv:set_list("charged",chargedList)
+
+	self.synchronizeChambers(reactorPos)
+end
+
+function industrialtest.Reactor.hasFuel(pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local fuelList=inv:get_list("fuel")
+	for _,stack in ipairs(fuelList) do
+		if stack:get_name()=="industrialtest:uranium_cell" then
+			return true
+		end
+	end
+	return false
+end
+
+function industrialtest.Reactor.findMaxFuelCluster(size,fuelList)
+	local maxCluster={}
+	for y=1,size do
+		for x=1,size do
+			local iy=y-1
+			local stack=fuelList[iy*size+x]
+			local def=minetest.registered_tools[stack:get_name()]
+			if def and def.groups._industrialtest_nuclearReactorFuel then
+				local cluster={
+					[1]={
+						x=x,
+						y=iy
+					}
+				}
+				if x>1 and fuelList[iy*size+x-1]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x-1,
+						y=iy
+					})
+				end
+				if x<size and fuelList[iy*size+x+1]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x+1,
+						y=iy
+					})
+				end
+				if y>1 and fuelList[(iy-1)*size+x]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x,
+						y=iy-1
+					})
+				end
+				if y<size and fuelList[(iy+1)*size+x]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x,
+						y=iy+1
+					})
+				end
+				if x>1 and y>1 and fuelList[(iy-1)*size+x-1]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x-1,
+						y=iy-1
+					})
+				end
+				if x<size and y>1 and fuelList[(iy-1)*size+x+1]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x+1,
+						y=iy-1
+					})
+				end
+				if x>1 and y<size and fuelList[(iy+1)*size+x-1]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x-1,
+						y=iy+1
+					})
+				end
+				if x<size and y<size and fuelList[(iy+1)*size+x+1]:get_name()==stack:get_name() then
+					table.insert(cluster,{
+						x=x+1,
+						y=iy+1
+					})
+				end
+				if #cluster==9 then
+					return cluster
+				end
+				if #cluster>#maxCluster then
+					maxCluster=cluster
+				end
+			end
+		end
+	end
+	return maxCluster
+end
+
+function industrialtest.Reactor.findCoolant(fuelList)
+	for i=1,#fuelList do
+		local stack=fuelList[i]
+		local def=minetest.registered_tools[stack:get_name()]
+		if def and def.groups._industrialtest_nuclearReactorCoolant then
+			return i
+		end
+	end
+	return 0
+end
+
+function industrialtest.Reactor.useFuel(stack,use)
+	local used=math.min(65535-stack:get_wear(),use)
+	if used<use then
+		stack:replace("industrialtest:empty_cell")
+	else
+		stack:set_wear(stack:get_wear()+used)
+	end
+	return stack,used
+end
+
+function industrialtest.Reactor.synchronizeChambers(pos)
+	local meta=minetest.get_meta(pos)
+	local chambers=meta:contains("chambers") and minetest.deserialize(meta:get_string("chambers")) or {}
+	for _,chamber in ipairs(chambers) do
+		industrialtest.ReactorChamber:synchronize(chamber,pos)
+	end
+end
+
+industrialtest.Reactor:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:nuclear_reactor",
+	recipe={
+		{"","industrialtest:advanced_electronic_circuit",""},
+		{"industrialtest:nuclear_reactor_chamber","industrialtest:nuclear_reactor_chamber","industrialtest:nuclear_reactor_chamber"},
+		{"","industrialtest:generator",""}
+	}
+})
+
+industrialtest.ReactorChamber=table.copy(industrialtest.Machine)
+industrialtest.internal.unpackTableInto(industrialtest.ReactorChamber,{
+	name="industrialtest:nuclear_reactor_chamber",
+	description=S("Nuclear Reactor Chamber"),
+	tiles={"industrialtest_machine_block.png^industrialtest_nuclear_reactor_top.png"},
+	sounds="metal",
+	storageLists={
+		"charged",
+		"fuel"
+	},
+	requiresWrench=true
+})
+
+function industrialtest.ReactorChamber.onDestruct(self,pos)
+	industrialtest.Machine.onDestruct(self,pos)
+
+	local meta=minetest.get_meta(pos)
+
+	if not meta:contains("reactor") then
+		return
+	end
+
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	local reactorMeta=minetest.get_meta(reactorPos)
+	if not reactorMeta or not reactorMeta:contains("chambers") then
+		return
+	end
+	local chambers=minetest.deserialize(reactorMeta:get_string("chambers"))
+	for i,chamber in ipairs(chambers) do
+		if chamber.x==pos.x and chamber.y==pos.y and chamber.z==pos.z then
+			table.remove(chambers,i)
+			break
+		end
+	end
+	reactorMeta:set_string("chambers",minetest.serialize(chambers))
+
+	industrialtest.Reactor:changeSize(reactorPos,-1)
+	industrialtest.Reactor.synchronizeChambers(reactorPos)
+end
+
+function industrialtest.ReactorChamber.afterPlaceNode(self,pos)
+	local neighbours={
+		vector.offset(pos,-1,0,0),
+		vector.offset(pos,1,0,0),
+		vector.offset(pos,0,-1,0),
+		vector.offset(pos,0,1,0),
+		vector.offset(pos,0,0,-1),
+		vector.offset(pos,0,0,1)
+	}
+	local reactorPos=nil
+	for _,neighbour in ipairs(neighbours) do
+		local node=minetest.get_node(neighbour)
+		if node.name=="industrialtest:nuclear_reactor" or node.name=="industrialtest:nuclear_reactor_active" then
+			reactorPos=neighbour
+		end
+	end
+	if not reactorPos then
+		minetest.remove_node(pos)
+		return true
+	end
+
+	local meta=minetest.get_meta(pos)
+	meta:set_string("reactor",minetest.serialize(reactorPos))
+
+	industrialtest.Reactor:changeSize(reactorPos,1)
+	industrialtest.Reactor.synchronizeChambers(reactorPos)
+
+	local reactorMeta=minetest.get_meta(reactorPos)
+	local chambers=reactorMeta:contains("chambers") and minetest.deserialize(reactorMeta:get_string("chambers")) or {}
+	table.insert(chambers,pos)
+	reactorMeta:set_string("chambers",minetest.serialize(chambers))
+
+	industrialtest.api.createNetworkMapForNode(reactorPos)
+
+	self:synchronize(pos,reactorPos)
+end
+
+function industrialtest.ReactorChamber.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	if not meta:contains("reactor") then
+		return ""
+	end
+
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	return industrialtest.Reactor:getFormspec(reactorPos)
+end
+
+function industrialtest.ReactorChamber.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	return industrialtest.Reactor:allowMetadataInventoryMove(pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.ReactorChamber.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	return industrialtest.Reactor:allowMetadataInventoryPut(pos,listname,index,stack,player)
+end
+
+function industrialtest.ReactorChamber.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	industrialtest.Machine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	industrialtest.Reactor:synchronizeToChamber(pos)
+end
+
+function industrialtest.ReactorChamber.onMetadataInventoryPut(self,pos,listname,index,stack,player)
+	industrialtest.Machine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	industrialtest.Reactor:synchronizeToChamber(pos)
+end
+
+function industrialtest.ReactorChamber.onMetadataInventoryTake(self,pos,listname,index,stack)
+	industrialtest.Machine.onMetadataInventoryTake(self,pos,listname,index,stack)
+	industrialtest.Reactor:synchronizeToChamber(pos)
+end
+
+function industrialtest.ReactorChamber.onReceiveFields(self,pos,formname,fields)
+	local meta=minetest.get_meta(pos)
+	local reactorPos=minetest.deserialize(meta:get_string("reactor"))
+	industrialtest.Reactor:onReceiveFields(reactorPos,formname,fields)
+end
+
+function industrialtest.ReactorChamber.createDefinitionTable(self)
+	local def=industrialtest.Machine.createDefinitionTable(self)
+	def.groups._industrialtest_cable=1
+	def._industrialtest_cableFlow=industrialtest.api.evPowerFlow
+	return def
+end
+
+function industrialtest.ReactorChamber.synchronize(self,pos,reactor)
+	self:updateFormspec(pos)
+
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local reactorMeta=minetest.get_meta(reactor)
+	local reactorInv=reactorMeta:get_inventory()
+	local fuelList=reactorInv:get_list("fuel")
+	local chargedList=reactorInv:get_list("charged")
+	inv:set_size("fuel",#fuelList)
+	inv:set_size("charged",#chargedList)
+	inv:set_list("fuel",fuelList)
+	inv:set_list("charged",chargedList)
+end
+
+industrialtest.ReactorChamber:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:nuclear_reactor_chamber",
+	recipe={
+		{"","industrialtest:lead_plate",""},
+		{"industrialtest:lead_plate","industrialtest:machine_block","industrialtest:lead_plate"},
+		{"","industrialtest:lead_plate",""}
+	}
+})

machines/power_storage.lua

@@ -15,121 +15,73 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local powerStorage={}
+industrialtest.PowerStorage=table.copy(industrialtest.ElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.PowerStorage,{
+	facedir=true,
+	storageLists={
+		"charged",
+		"discharged"
+	},
+	powerLists={
+		{
+			list="charged",
+			direction="o"
+		},
+		{
+			list="discharged",
+			direction="i"
+		}
+	},
+	hasPowerInput=true,
+	hasPowerOutput=true,
+	ioConfig="iiiioi"
+})
 
-powerStorage.getFormspec=function(pos)
+function industrialtest.PowerStorage.onConstruct(self,pos)
 	local meta=minetest.get_meta(pos)
-	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
-	local formspec
-	if industrialtest.mtgAvailable then
-		formspec={
-			"list[context;charged;1,2.5;1,1]",
-			"listring[context;charged]",
-			"label[0.9,3.9;"..S("Charge").."]",
-			"list[context;discharged;3,2.5;1,1]",
-			"listring[context;discharged]",
-			"label[2.7,3.9;"..S("Discharge").."]",
-			"box[9,1;0.3,4.8;#202020]",
-			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"list[context;charged;1,2.5;1,1]",
-			"listring[context;charged]",
-			mcl_formspec.get_itemslot_bg(1,2.5,1,1),
-			"label[0.9,3.9;"..S("Charge").."]",
-			"list[context;discharged;3,2.5;1,1]",
-			"listring[context;discharged]",
-			mcl_formspec.get_itemslot_bg(3,2.5,1,1),
-			"label[2.7,3.9;"..S("Discharge").."]",
-			"box[9,1;0.3,4.8;#202020]",
-			(charged>0 and "box[9,"..(1+4.8-(charged*4.8))..";0.3,"..(charged*4.8)..";#FF1010]" or "")
-		}
-	end
-	return table.concat(formspec,"")
-end
-
-powerStorage.onConstruct=function(pos,meta,inv)
+	local inv=meta:get_inventory()
 	inv:set_size("charged",1)
 	inv:set_size("discharged",1)
+	industrialtest.ElectricMachine.onConstruct(self,pos)
 end
 
-powerStorage.onTimer=function(pos,elapsed,meta,inv,config)
-	local chargedSlot=inv:get_stack("charged",1)
-	local dischargedSlot=inv:get_stack("discharged",1)
-	local afterFlow,flowTransferred=industrialtest.api.powerFlow(pos)
-	local shouldUpdateFormspec=flowTransferred
-	local shouldRerunTimer=(afterFlow and meta:get_int("industrialtest.powerAmount")>0)
-
-	if chargedSlot:get_count()>0 and meta:get_int("industrialtest.powerAmount")>0 and industrialtest.api.transferPowerToItem(meta,chargedSlot,config.flow)>0 then
-		inv:set_stack("charged",1,chargedSlot)
-		shouldRerunTimer=true
-		shouldUpdateFormspec=true
-	end
-	if dischargedSlot:get_count()>0 and not industrialtest.api.isFullyCharged(meta) and industrialtest.api.transferPowerFromItem(dischargedSlot,meta,config.flow)>0 then
-		inv:set_stack("discharged",1,dischargedSlot)
-		shouldRerunTimer=true
-		shouldUpdateFormspec=true
-	end
-
-	return shouldRerunTimer,shouldUpdateFormspec
+function industrialtest.PowerStorage.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local charged=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")
+	local formspec={
+		"list[context;charged;1,2.5;1,1]",
+		industrialtest.internal.getItemSlotBg(1,2.5,1,1),
+		"label[0.9,3.9;"..S("Charge").."]",
+		"list[context;discharged;3,2.5;1,1]",
+		industrialtest.internal.getItemSlotBg(3,2.5,1,1),
+		"label[2.7,3.9;"..S("Discharge").."]",
+		self.createPowerIndicatorWidget(charged,9,1),
+		"listring[context;charged]",
+		"listring[context;discharged]"
+	}
+	return parentFormspec..table.concat(formspec,"")
 end
 
-powerStorage.onMetadataInventoryPut=function(pos)
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-end
-
-powerStorage.onMetadataInventoryMove=function(pos)
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-end
-
-local function registerPowerStorageNode(config)
-	industrialtest.internal.registerMachine({
-		name=config.name,
-		displayName=config.displayName,
-		capacity=config.capacity,
-		flow=config.flow,
-		ioConfig="iiiioi",
-		sounds=config.sounds,
-		powerSlots={"charged","discharged"},
-		storageSlots={"charged","discharged"},
-		registerActiveVariant=false,
-		groups={
-			_industrialtest_hasPowerOutput=1,
-			_industrialtest_hasPowerInput=1
-		},
-		customKeys={
-			tiles={
-				config.machineBlockTexture,
-				config.machineBlockTexture,
-				config.machineBlockTexture,
-				config.machineBlockTexture,
-				config.machineBlockTexture,
-				config.machineBlockTexture.."^industrialtest_"..config.name.."_front.png"
-			},
-			paramtype2="facedir",
-			legacy_facedir_simple=true
-		},
-		requiresWrench=config.requiresWrench,
-		getFormspec=powerStorage.getFormspec,
-		onConstruct=powerStorage.onConstruct,
-		onTimer=function(pos,elapsed,meta,inv)
-			return powerStorage.onTimer(pos,elapsed,meta,inv,config)
-		end,
-		onMetadataInventoryPut=powerStorage.onMetadataInventoryPut,
-		onMetadataInventoryMove=powerStorage.onMetadataInventoryMove
-	})
-end
-
-registerPowerStorageNode({
-	name="batbox",
-	displayName=S("BatBox"),
-	capacity=25000,
-	flow=industrialtest.api.lvPowerFlow,
+industrialtest.BatBox=table.copy(industrialtest.PowerStorage)
+industrialtest.internal.unpackTableInto(industrialtest.BatBox,{
+	name="industrialtest:batbox",
+	description=S("BatBox"),
+	tiles={
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png",
+		"industrialtest_wood_machine_block.png^industrialtest_batbox_front.png"
+	},
 	sounds="wood",
-	machineBlockTexture="industrialtest_wood_machine_block.png",
-	requiresWrench=false
+	capacity=25000,
+	flow=industrialtest.api.lvPowerFlow
 })
+
+industrialtest.BatBox:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:batbox",
@@ -140,15 +92,25 @@ minetest.register_craft({
 	}
 })
 
-registerPowerStorageNode({
-	name="cesu",
-	displayName=S("CESU"),
-	capacity=400000,
-	flow=industrialtest.api.mvPowerFlow,
+industrialtest.CESU=table.copy(industrialtest.PowerStorage)
+industrialtest.internal.unpackTableInto(industrialtest.CESU,{
+	name="industrialtest:cesu",
+	description=S("CESU"),
+	tiles={
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png",
+		"industrialtest_bronze_machine_block.png^industrialtest_cesu_front.png"
+	},
 	sounds="metal",
-	machineBlockTexture="industrialtest_bronze_machine_block.png",
-	requiresWrench=false
+	capacity=400000,
+	flow=industrialtest.api.mvPowerFlow
 })
+
+industrialtest.CESU:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:cesu",
@@ -159,15 +121,26 @@ minetest.register_craft({
 	}
 })
 
-registerPowerStorageNode({
-	name="mfe",
-	displayName=S("MFE"),
-	capacity=3000000,
-	flow=industrialtest.api.hvPowerFlow,
+industrialtest.MFE=table.copy(industrialtest.PowerStorage)
+industrialtest.internal.unpackTableInto(industrialtest.MFE,{
+	name="industrialtest:mfe",
+	description=S("MFE"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_mfe_front.png"
+	},
 	sounds="metal",
-	machineBlockTexture="industrialtest_machine_block.png",
-	requiresWrench=true
+	requiresWrench=true,
+	capacity=3000000,
+	flow=industrialtest.api.hvPowerFlow
 })
+
+industrialtest.MFE:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:mfe",
@@ -178,15 +151,27 @@ minetest.register_craft({
 	}
 })
 
-registerPowerStorageNode({
-	name="mfsu",
-	displayName=S("MFSU"),
-	capacity=30000000,
-	flow=industrialtest.api.evPowerFlow,
+
+industrialtest.MFSU=table.copy(industrialtest.PowerStorage)
+industrialtest.internal.unpackTableInto(industrialtest.MFSU,{
+	name="industrialtest:mfsu",
+	description=S("MFSU"),
+	tiles={
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png^industrialtest_mfsu_front.png"
+	},
 	sounds="metal",
-	machineBlockTexture="industrialtest_advanced_machine_block.png",
-	requiresWrench=false
+	requiresWrench=true,
+	capacity=30000000,
+	flow=industrialtest.api.evPowerFlow
 })
+
+industrialtest.MFSU:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:mfsu",

machines/pump.lua

@@ -0,0 +1,407 @@
+-- IndustrialTest
+-- Copyright (C) 2025 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.Pump=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.Pump,{
+	name="industrialtest:pump",
+	description=S("Pump"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_pump_side.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_pump_front.png"
+	},
+	sounds="metal",
+	facedir=true,
+	storageLists={
+		"src",
+		"dst",
+		"powerStorage"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_pump_side.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_pump_front_active.png"
+		}
+	},
+	capacity=industrialtest.api.lvPowerFlow*2,
+	flow=industrialtest.api.lvPowerFlow,
+	ioConfig="iiiiii",
+	requiresWrench=true,
+	hasPowerInput=true,
+	_fluidCapacity=5000,
+	_opPower=300,
+	_pumpTime=10
+})
+
+function industrialtest.Pump.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("src",1)
+	inv:set_size("dst",1)
+	inv:set_size("powerStorage",1)
+	meta:set_float("srcTime",0)
+	industrialtest.api.addFluidStorage(meta,self._fluidCapacity)
+	self.determinePumpTargets(pos)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.Pump.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local srcPercent=meta:get_float("srcTime")/self._pumpTime*100
+	local fluidType=meta:get_string("industrialtest.fluidType")
+	local fluidPercent=0
+	if meta:contains("industrialtest.fluidAmount") and meta:contains("industrialtest.fluidCapacity") then
+		fluidPercent=meta:get_int("industrialtest.fluidAmount")/meta:get_int("industrialtest.fluidCapacity")*100
+	end
+	local pumpFluid=industrialtest.api.getPumpFluid(fluidType)
+	local tile=(pumpFluid and pumpFluid.texture or "industrialtest_gui_fluid_bg.png")
+	local formspec={
+		"list[context;src;3.2,1.7;1,1]",
+		industrialtest.internal.getItemSlotBg(3.2,1.7,1,1),
+		"list[context;dst;4.6,1.7;1,1]",
+		industrialtest.internal.getItemSlotBg(4.6,1.7,1,1),
+		"list[context;powerStorage;3.9,3.7;1,1]",
+		industrialtest.internal.getItemSlotBg(3.9,3.7,1,1),
+		(powerPercent>0 and "image[3.9,2.7;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[3.9,2.7;1,1;industrialtest_gui_electricity_bg.png]"),
+		(srcPercent>0 and "image[6.7,2.7;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png]"
+		 or "image[6.7,2.7;1,1;gui_furnace_arrow_bg.png]"),
+		(fluidPercent>0 and "image[7.7,2.7;1,1;industrialtest_gui_fluid_bg.png^[lowpart:"..fluidPercent..":"..tile.."]" or "image[7.7,2.7;1,1;industrialtest_gui_fluid_bg.png]"),
+		"label[3.2,1.35;"..S("Input").."]",
+		"label[4.6,1.35;"..S("Output").."]",
+		"listring[context;src]",
+		"listring[context;dst]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.Pump.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,count)
+	if toList=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,count)
+end
+
+function industrialtest.Pump.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	if listname=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+end
+
+function industrialtest.Pump.allowMetadataInventoryTake(self,pos,listname,index,stack,player)
+	if listname=="src" then
+		local meta=minetest.get_meta(pos)
+		local inv=meta:get_inventory()
+		local srcSlot=inv:get_stack("src",1)
+		if stack:get_count()==srcSlot:get_count() and not meta:get_int("hasOutputTarget") then
+			meta:set_float("srcTime",0)
+			self:updateFormspec(pos)
+		end
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryTake(self,pos,listname,index,stack,player)
+end
+
+function industrialtest.Pump.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if fromList=="src" then
+		local meta=minetest.get_meta(pos)
+		local inv=meta:get_inventory()
+		local srcSlot=inv:get_stack("src",1)
+		if count==srcSlot:get_count() and not meta:get_int("hasOutputTarget") then
+			meta:set_float("srcTime",0)
+			self:updateFormspec(pos)
+		end
+	elseif toList=="src" then
+		self:triggerIfNeeded(pos)
+	end
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.Pump.onMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="src" then
+		self:triggerIfNeeded(pos)
+	end
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.Miner.onMetadataInventoryTake(self,pos,listname,index,stack)
+	if listname=="dst" then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.Pump.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	if meta:get_int("industrialtest.powerAmount")<self._opPower then
+		return false
+	end
+
+	local hasInput=false
+	local nodeUnder=minetest.get_node(vector.offset(pos,0,-1,0))
+	local fluidAmount=meta:get_int("industrialtest.fluidAmount")
+	if fluidAmount>0 then
+		hasInput=true
+	else
+		-- Check if there is node that can be pumped under pump
+		if industrialtest.api.getPumpFluid(nodeUnder.name) then
+			hasInput=true
+		end
+	end
+
+	-- Check if any input target can provide with fluid
+	if not hasInput and meta:get_int("hasInputTarget")>0 then
+		local polledTargets=self.pollInputTargets(pos)
+		hasInput=#polledTargets>0
+	end
+
+	if not hasInput then
+		return false
+	end
+
+	local hasOutput=false
+	-- First check if pump can push into any neighour node
+	if meta:get_int("hasOutputTarget") then
+		local outputTargets=minetest.deserialize(meta:get_string("outputTargets"))
+		for _,target in ipairs(outputTargets) do
+			local node=minetest.get_node(target)
+			local def=minetest.registered_nodes[node.name]
+			hasOutput=(def and def._industrialtest_self and def._industrialtest_self:canPushFluid(target,nodeUnder.name,fluidAmount))
+			if hasOutput then
+				break
+			end
+		end
+	end
+
+	-- Check if it's possible to pump fluid into item
+	if not hasOutput then
+		local inv=meta:get_inventory()
+		local srcSlot=inv:get_stack("src",1)
+		if not srcSlot:is_empty() then
+			local def=srcSlot:get_definition()
+			if def.groups._industrialtest_simpleFluidStorage and def._industrialtest_simpleFluidStorageCapacity and fluidAmount>=def._industrialtest_simpleFluidStorageCapacity and
+				def._industrialtest_getResultingFluidStorageItemByNode then
+				local fluidType=meta:get_string("industrialtest.fluidType")
+				local resulting=def._industrialtest_getResultingFluidStorageItemByNode(fluidType)
+				if resulting then
+					local dstSlot=inv:get_stack("dst",1)
+					hasOutput=dstSlot:item_fits(ItemStack(resulting.name))
+				end
+			end
+		end
+	end
+
+	-- Check if pump storage is not full
+	if not hasOutput then
+		local fluidCapacity=meta:get_int("industrialtest.fluidCapacity")
+		hasOutput=fluidCapacity-fluidAmount>=industrialtest.api.nodeFluidCapacity
+	end
+
+	return hasOutput
+end
+
+function industrialtest.Pump.shouldDeactivate(self,pos)
+	return not self:shouldActivate(pos)
+end
+
+function industrialtest.Pump.afterDeactivation(self,pos)
+	-- If machine was deactivated then make sure to update formspec
+	local meta=minetest.get_meta(pos)
+	meta:set_float("srcTime",0)
+	self:updateFormspec(pos)
+end
+
+function industrialtest.Pump.activeUpdate(self,pos,elapsed,meta,inv)
+	local nodeUnderPos=vector.offset(pos,0,-1,0)
+	local nodeUnder=minetest.get_node(nodeUnderPos)
+	local fluidAmount=meta:get_int("industrialtest.fluidAmount")
+	local fluidCapacity=meta:get_int("industrialtest.fluidCapacity")
+	local shouldUpdateFormspec=false
+
+	-- First try to pump fluid under
+	-- Check if there is node that can be pumped under pump
+	if fluidCapacity-fluidAmount>=industrialtest.api.nodeFluidCapacity and industrialtest.api.getPumpFluid(nodeUnder.name) then
+		local srcTime=meta:get_float("srcTime")+elapsed*industrialtest.api.getMachineSpeed(meta)
+		if srcTime>=self._pumpTime then
+			fluidAmount=fluidAmount+industrialtest.api.nodeFluidCapacity
+			meta:set_string("industrialtest.fluidType",nodeUnder.name)
+			meta:set_int("industrialtest.fluidAmount",fluidAmount)
+			minetest.remove_node(nodeUnderPos)
+			srcTime=0
+		end
+		industrialtest.api.addPower(meta,-self._opPower)
+		meta:set_float("srcTime",srcTime)
+		shouldUpdateFormspec=true
+	end
+
+	if meta:get_int("hasInputTarget")>0 then
+		local polledTargets=self.pollInputTargets(pos)
+		local fluidType=meta:get_string("industrialtest.fluidType")
+		for _,target in ipairs(polledTargets) do
+			local moved=math.min(fluidCapacity-fluidAmount,target.fluidInfo.remaining)
+			fluidAmount=fluidAmount+moved
+			target.pullFluid(moved)
+			meta:set_string("industrialtest.fluidType",target.fluidInfo.fluidType)
+			shouldUpdateFormspec=true
+			if fluidCapacity-fluidAmount<=0 then
+				break
+			end
+		end
+		meta:set_int("industrialtest.fluidAmount",fluidAmount)
+	end
+
+	-- Try to push fluid into item if available
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	if not srcSlot:is_empty() then
+		local def=srcSlot:get_definition()
+		if def.groups._industrialtest_simpleFluidStorage and def._industrialtest_simpleFluidStorageCapacity and fluidAmount>=def._industrialtest_simpleFluidStorageCapacity and
+			def._industrialtest_getResultingFluidStorageItemByNode then
+			local fluidType=meta:get_string("industrialtest.fluidType")
+			local resulting=def._industrialtest_getResultingFluidStorageItemByNode(fluidType)
+			if resulting then
+				local dstSlot=inv:get_stack("dst",1)
+				local resultingStack=ItemStack(resulting.name)
+				if dstSlot:item_fits(resultingStack) then
+					dstSlot:add_item(resultingStack)
+					inv:set_stack("dst",1,dstSlot)
+					srcSlot:take_item()
+					inv:set_stack("src",1,srcSlot)
+					fluidAmount=fluidAmount-def._industrialtest_simpleFluidStorageCapacity
+					meta:set_int("industrialtest.fluidAmount",fluidAmount)
+					shouldUpdateFormspec=true
+				end
+			end
+		end
+	end
+
+	-- Try to push fluid into neighbour target
+	if meta:get_int("hasOutputTarget")>0 then
+		local outputTargets=minetest.deserialize(meta:get_string("outputTargets"))
+		for _,targetPos in ipairs(outputTargets) do
+			local targetNode=minetest.get_node(targetPos)
+			local targetDef=minetest.registered_nodes[targetNode.name]
+			local fluidType=meta:get_string("industrialtest.fluidType")
+			if targetDef and targetDef._industrialtest_self and targetDef._industrialtest_self.canPushFluid and
+				targetDef._industrialtest_self.onPumpFluidPush and targetDef._industrialtest_self:canPushFluid(targetPos,fluidType,fluidAmount) then
+				fluidAmount=targetDef._industrialtest_self:onPumpFluidPush(targetPos,pos,fluidType,fluidAmount)
+			end
+		end
+		meta:set_int("industrialtest.fluidAmount",fluidAmount)
+	end
+
+	return shouldUpdateFormspec
+end
+
+function industrialtest.Pump.action(self,pos)
+	self.determinePumpTargets(pos)
+	self:triggerIfNeeded(pos)
+end
+
+-- Scans neighbour positions for pump targets
+function industrialtest.Pump.determinePumpTargets(pos)
+	local neighbourPositions={
+		vector.offset(pos,-1,0,0),
+		vector.offset(pos,1,0,0),
+		vector.offset(pos,0,-1,0),
+		vector.offset(pos,0,1,0),
+		vector.offset(pos,0,0,-1),
+		vector.offset(pos,0,0,1)
+	}
+	local inputTargets={}
+	local outputTargets={}
+	for _,neighbour in ipairs(neighbourPositions) do
+		local node=minetest.get_node(neighbour)
+		local targetDef=industrialtest.api.getPumpTarget(node.name)
+		if targetDef then
+			if targetDef.direction=="i" then
+				table.insert(inputTargets,neighbour)
+			elseif targetDef.direction=="o" then
+				table.insert(outputTargets,neighbour)
+			end
+		end
+	end
+	local meta=minetest.get_meta(pos)
+	meta:set_string("inputTargets",minetest.serialize(inputTargets))
+	meta:set_int("hasInputTarget",#inputTargets>0 and 1 or 0)
+	meta:set_string("outputTargets",minetest.serialize(outputTargets))
+	meta:set_int("hasOutputTarget",#outputTargets>0 and 1 or 0)
+end
+
+-- \brief Checks all input targets if they have any fluid incoming
+-- \param pos vector
+-- \returns table
+function industrialtest.Pump.pollInputTargets(pos)
+	local meta=minetest.get_meta(pos)
+	local inputTargets=minetest.deserialize(meta:get_string("inputTargets"))
+	local fluidType=meta:get_string("industrialtest.fluidType")
+	local result={}
+	for _,targetPos in ipairs(inputTargets) do
+		local targetNode=minetest.get_node(targetPos)
+		local targetDef=minetest.registered_nodes[targetNode.name]
+		if targetDef and targetDef._industrialtest_self and targetDef._industrialtest_self.pullFluid then
+			local fluidInfo=targetDef._industrialtest_self:pullFluid(targetPos,0)
+			if fluidInfo and (fluidInfo.fluidType==fluidType or fluidType=="ignore") then
+				table.insert(result,{
+					pos=targetPos,
+					fluidInfo=fluidInfo,
+					pullFluid=function(amount)
+						return targetDef._industrialtest_self:pullFluid(targetPos,amount)
+					end
+				})
+				fluidType=fluidInfo.fluidType
+			end
+		end
+	end
+	return result
+end
+
+industrialtest.Pump:register()
+
+minetest.register_abm({
+	label="Pump pumping",
+	nodenames={"industrialtest:pump"},
+	interval=industrialtest.config.updateDelay,
+	chance=1,
+	action=function(pos)
+		industrialtest.Pump:action(pos)
+	end
+})
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:pump",
+	recipe={
+		{"industrialtest:empty_cell","industrialtest:electronic_circuit","industrialtest:empty_cell"},
+		{"industrialtest:empty_cell","industrialtest:machine_block","industrialtest:empty_cell"},
+		{"industrialtest:mining_pipe",industrialtest.elementKeys.treetap,"industrialtest:mining_pipe"}
+	}
+})

machines/recycler.lua

@@ -15,23 +15,52 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-
-industrialtest.internal.registerSimpleElectricItemProcessor({
-	name="recycler",
-	displayName=S("Recycler"),
-	customTopTexture=true,
+industrialtest.Recycler=table.copy(industrialtest.SimpleElectricItemProcessor)
+industrialtest.internal.unpackTableInto(industrialtest.Recycler,{
+	name="industrialtest:recycler",
+	description=S("Recycler"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_recycler_front.png"
+	},
 	requiresWrench=true,
+	active={
+		tiles={
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png",
+			"industrialtest_machine_block.png^industrialtest_recycler_front_active.png"
+		}
+	},
 	capacity=80,
 	flow=industrialtest.api.lvPowerFlow,
 	opPower=40,
-	method="industrialtest.recycling",
 	efficiency=1
 })
+
+function industrialtest.Recycler.getCraftResult(self,itemstack)
+	local srcAfter=ItemStack(itemstack:get_name())
+	srcAfter:set_count(itemstack:get_count()-1)
+	return {
+		item=ItemStack(industrialtest.random:next(1,8)==1 and "industrialtest:scrap" or ""),
+		time=2,
+		src=srcAfter
+	}
+end
+
+industrialtest.Recycler:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:recycler",
 	recipe={
-		{"",industrialtest.elementKeys.glowstone,""},
+		{"",industrialtest.elementKeys.yellowDust,""},
 		{industrialtest.elementKeys.dirt,"industrialtest:compressor",industrialtest.elementKeys.dirt},
 		{"industrialtest:refined_iron_ingot",industrialtest.elementKeys.dirt,"industrialtest:refined_iron_ingot"}
 	}

machines/rotary_macerator.lua

@@ -0,0 +1,302 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.RotaryMacerator=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.RotaryMacerator,{
+	name="industrialtest:rotary_macerator",
+	description=S("Rotary Macerator"),
+	tiles={
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png^industrialtest_macerator_front.png"
+	},
+	sounds="metal",
+	requiresWrench=true,
+	facedir=true,
+	storageLists={
+		"src",
+		"dst",
+		"upgrades",
+		"powerStorage"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	active={
+		tiles={
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png^industrialtest_macerator_front_active.png"
+		}
+	},
+	capacity=industrialtest.api.lvPowerFlow*2,
+	flow=industrialtest.api.lvPowerFlow,
+	hasPowerInput=true,
+	ioConfig="iiiiii",
+	_opPower=60,
+	_maintainSpeedOpPower=10
+})
+
+function industrialtest.RotaryMacerator.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("src",1)
+	inv:set_size("modifier",1)
+	inv:set_size("powerStorage",1)
+	inv:set_size("dst",1)
+	inv:set_size("upgrades",4)
+	meta:set_int("rpm",0)
+	meta:set_float("srcTime",0)
+	meta:set_float("maxSrcTime",0)
+	meta:set_int("maintainSpeed",0)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.RotaryMacerator.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local maxSrcTime=meta:get_float("maxSrcTime")
+	local srcPercent=maxSrcTime>0 and meta:get_float("srcTime")/maxSrcTime*100 or 0
+	local rpm=meta:get_int("rpm")
+	local buttonMaintainSpeedText=meta:get_int("maintainSpeed")==1 and S("Don't maintain speed") or S("Maintain speed")
+	local formspec={
+		"list[context;src;3.8,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(3.8,1.8,1,1),
+		"list[context;modifier;4.9,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(4.9,1.8,1,1),
+		(powerPercent>0 and "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[3.8,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+		"list[context;powerStorage;3.8,3.9;1,1]",
+		industrialtest.internal.getItemSlotBg(3.8,3.9,1,1),
+		(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+		 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+		"list[context;dst;6,2.8;1,1;]",
+		industrialtest.internal.getItemSlotBg(6,2.8,1,1),
+		"list[context;upgrades;9,0.9;1,4]",
+		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
+		"label[0.5,2.8;"..minetest.formspec_escape(S("Speed: @1",rpm)).."]",
+		"button[0.5,3.4;3,0.8;maintainSpeed;"..minetest.formspec_escape(buttonMaintainSpeedText).."]",
+		"listring[context;src]",
+		"listring[context;dst]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.RotaryMacerator.update(self,pos,elapsed,meta,inv)
+	local shouldRerunTimer=false
+	local shouldUpdateFormspec=false
+	local rpm=meta:get_int("rpm")
+	local maintainSpeed=meta:get_int("maintainSpeed")
+	local powerAmount=meta:get_int("industrialtest.powerAmount")
+
+	if maintainSpeed==1 and powerAmount>=self._maintainSpeedOpPower then
+		local newRpm=math.max(rpm+10*elapsed,0)
+		if newRpm>rpm then
+			meta:set_int("rpm",newRpm)
+			shouldUpdateFormspec=true
+		end
+		industrialtest.api.addPower(meta,-self._maintainSpeedOpPower)
+		shouldRerunTimer=true
+	elseif rpm>0 then
+		meta:set_int("rpm",math.max(rpm-1000*elapsed,0))
+		shouldRerunTimer=rpm>0
+		shouldUpdateFormspec=true
+	end
+	
+	return shouldRerunTimer,shouldUpdateFormspec
+end
+
+function industrialtest.RotaryMacerator.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,count)
+	if toList=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.RotaryMacerator.allowMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.RotaryMacerator.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="src" or toList=="modifier" or fromList=="dst" then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.RotaryMacerator.onMetadataInventoryPut(self,pos,listname,index,stack,player)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack,player)
+	if listname=="src" or listname=="modifier" then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.RotaryMacerator.onMetadataInventoryTake(self,pos,listname,index,stack)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryTake(self,pos,listname,index,stack)
+	if listname=="dst" then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.RotaryMacerator.onReceiveFields(self,pos,formname,fields)
+	if not fields.maintainSpeed then
+		return
+	end
+	local meta=minetest.get_meta(pos)
+	local maintainSpeed=meta:get_int("maintainSpeed")
+	if maintainSpeed==1 then
+		meta:set_int("maintainSpeed",0)
+	elseif meta:get_int("industrialtest.powerAmount")>=self._maintainSpeedOpPower then
+		meta:set_int("maintainSpeed",1)
+		self:trigger(pos)
+	end
+	self:updateFormspec(pos)
+end
+
+function industrialtest.RotaryMacerator.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerAmount=meta:get_int("industrialtest.powerAmount")
+	if powerAmount<self._opPower then
+		return false
+	end
+
+	local inv=meta:get_inventory()
+	local result,_=self.getRecipeResult(pos)
+	if not result or result.time==0 or not inv:room_for_item("dst",ItemStack(result.output)) then
+		return false
+	end
+
+	return true
+end
+
+function industrialtest.RotaryMacerator.shouldDeactivate(self,pos)
+	return not self:shouldActivate(pos)
+end
+
+function industrialtest.RotaryMacerator.afterDeactivation(self,pos)
+	local meta=minetest.get_meta(pos)
+	meta:set_float("srcTime",0)
+	meta:set_float("maxSrcTime",0)
+end
+
+function industrialtest.RotaryMacerator.activeUpdate(self,pos,elapsed,meta,inv)
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	local powerAmount=meta:get_int("industrialtest.powerAmount")
+	local rpm=meta:get_int("rpm")
+	local maxSrcTime=meta:get_float("maxSrcTime")
+	local speed=industrialtest.api.getMachineSpeed(meta)
+	local requiredPower=elapsed*self._opPower*speed
+
+	if maxSrcTime<=0 then
+		local result,_=self.getRecipeResult(pos)
+		meta:set_float("maxSrcTime",result.time)
+		maxSrcTime=result.time
+	end
+
+	local srcTime=meta:get_float("srcTime")+elapsed*(1+rpm/7500)
+	if srcTime>=maxSrcTime then
+		local result,modified=self.getRecipeResult(pos)
+		local resultStack=ItemStack(result.output)
+		local multiplier=math.min(srcSlot:get_count(),speed)
+		local prevCount=resultStack:get_count()
+		resultStack:set_count(resultStack:get_count()*multiplier)
+		local leftover=inv:add_item("dst",resultStack)
+		meta:set_float("srcTime",0)
+		srcSlot:take_item(multiplier-leftover:get_count()/prevCount)
+		inv:set_stack("src",1,srcSlot)
+		meta:set_int("rpm",math.min(rpm+750*elapsed,7500))
+		if modified then
+			local modifierSlot=inv:get_stack("modifier",1)
+			local modifierMeta=modifierSlot:get_meta()
+			local uses=result.uses
+			local replace=false
+			if modifierMeta:contains("uses") then
+				uses=modifierMeta:get_int("uses")
+			else
+				replace=true
+			end
+			uses=math.max(uses-1,0)
+			if uses==0 then
+				if result.modifierLeftover then
+					modifierSlot:set_name(result.modifierLeftover)
+				else
+					modifierSlot:take_item(1)
+				end
+				uses=result.uses
+			end
+			if not modifierSlot:is_empty() and not result.modifierLeftover then
+				local modifierDef=modifierSlot:get_definition()
+				modifierMeta:set_int("uses",uses)
+				modifierMeta:set_string("description",string.format("%s (%s: %d)",modifierDef.description,S("Uses"),uses))
+			end
+			if replace then
+				modifierSlot:set_name(result.stackLeftover)
+			end
+			inv:set_stack("modifier",1,modifierSlot)
+		end
+	else
+		meta:set_float("srcTime",srcTime)
+	end
+
+	industrialtest.api.addPower(meta,-requiredPower)
+
+	return true
+end
+
+industrialtest.RotaryMacerator:register()
+
+function industrialtest.RotaryMacerator.getRecipeResult(pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local modifierSlot=inv:get_stack("modifier",1)
+
+	local result
+	local modified=false
+	if modifierSlot:is_empty() then
+		result=industrialtest.api.getMaceratorRecipeResult(srcSlot:get_name())
+	else
+		result=industrialtest.api.getRotaryMaceratorModifier(srcSlot:get_name(),modifierSlot:get_name())
+		modified=true
+	end
+
+	return result,modified
+end
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:rotary_macerator",
+	recipe={
+		{"industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot","industrialtest:refined_iron_ingot"},
+		{"industrialtest:refined_iron_ingot","industrialtest:macerator","industrialtest:refined_iron_ingot"},
+		{"industrialtest:refined_iron_ingot","industrialtest:advanced_machine_block","industrialtest:refined_iron_ingot"}
+	}
+})

machines/simple_electric_item_processor.lua

@@ -0,0 +1,246 @@
+-- IndustrialTest
+-- Copyright (C) 2025 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+
+industrialtest.SimpleElectricItemProcessor=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.SimpleElectricItemProcessor,{
+	facedir=true,
+	sounds="metal",
+	storageLists={
+		"src",
+		"dst",
+		"powerStorage",
+		"upgrades"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	hasPowerInput=true,
+	ioConfig="iiiiii"
+})
+
+function industrialtest.SimpleElectricItemProcessor.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("src",1)
+	inv:set_size("dst",1)
+	inv:set_size("powerStorage",1)
+	inv:set_size("upgrades",4)
+	meta:set_float("srcTime",-1)
+	meta:set_float("maxSrcTime",0)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.SimpleElectricItemProcessor.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local srcPercent=meta:get_float("srcTime")/meta:get_float("maxSrcTime")*100
+	local recipeOverride=self.isRecipeOverride(meta)
+	local formspec={
+		(recipeOverride and "label[3.4,1.5;"..S("Recipe override: @1", minetest.registered_items[recipeOverride].description).."]" or ""),
+		"list[context;src;3.4,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(3.4,1.8,1,1),
+		(powerPercent>0 and "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[3.4,2.8;1,1;industrialtest_gui_electricity_bg.png]"),
+		"list[context;powerStorage;3.4,3.9;1,1]",
+		industrialtest.internal.getItemSlotBg(3.4,3.9,1,1),
+		(srcPercent>0 and "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[lowpart:"..srcPercent..":gui_furnace_arrow_fg.png^[transformR270]"
+		 or "image[4.9,2.8;1,1;gui_furnace_arrow_bg.png^[transformR270]"),
+		"list[context;dst;6.4,2.8;1,1]",
+		industrialtest.internal.getItemSlotBg(6.4,2.8,1,1),
+		"list[context;upgrades;9,0.9;1,4]",
+		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
+		"listring[context;src]",
+		"listring[context;dst]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.SimpleElectricItemProcessor.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,count)
+	if toList=="dst" then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,count)
+end
+
+function industrialtest.SimpleElectricItemProcessor.allowMetadataInventoryPut(self,pos,listname,index,stack)
+	if listname=="dst" then
+		return 0
+	elseif listname=="src" then
+		local meta=minetest.get_meta(pos)
+		local inv=meta:get_inventory()
+		local srcSlot=inv:get_stack("src",1)
+		if srcSlot:get_name()~=stack:get_name() then
+			meta:set_float("srcTime",-1)
+			meta:set_float("maxSrcTime",0)
+		end
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.SimpleElectricItemProcessor.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	if fromList=="src" and srcSlot:is_empty() then
+		meta:set_float("srcTime",-1)
+		meta:set_float("maxSrcTime",0)
+		self:updateFormspec(pos)
+	elseif fromList=="dst" and dstSlot:get_free_space()>0 then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.SimpleElectricItemProcessor.onMetadataInventoryPut(self,pos,listname,index,stack)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+	self:triggerIfNeeded(pos)
+end
+
+function industrialtest.SimpleElectricItemProcessor.onMetadataInventoryTake(self,pos,listname,index,stack)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryTake(self,pos,listname,index,stack)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	local srcSlot=inv:get_stack("src",1)
+	local dstSlot=inv:get_stack("dst",1)
+	if listname=="src" and srcSlot:is_empty() then
+		meta:set_float("srcTime",-1)
+		meta:set_float("maxSrcTime",0)
+		self:updateFormspec(pos)
+	elseif listname=="dst" and dstSlot:get_free_space()>0 then
+		self:triggerIfNeeded(pos)
+	end
+end
+
+function industrialtest.SimpleElectricItemProcessor.register(self)
+	industrialtest.ActivatedElectricMachine.register(self)
+	industrialtest.api.addTag(self.name,"simpleElectricItemProcessor")
+end
+
+function industrialtest.SimpleElectricItemProcessor.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+
+	if meta:get_float("maxSrcTime")>0 and meta:get_float("srcTime")>=0 then
+		return false
+	end
+
+	-- TODO: Take elapsed time into account
+	local requiredPower=self.opPower*industrialtest.api.getMachineSpeed(meta)
+	if meta:get_int("industrialtest.powerAmount")<requiredPower then
+		return false
+	end
+
+	local srcSlot=inv:get_stack("src",1)
+	if srcSlot:get_count()>0 then
+		local output=self:getCraftResult(srcSlot)
+		return output and output.time>0 and inv:room_for_item("dst",output.item)
+	end
+
+	return meta:contains("recipeOverride") and meta:contains("recipeOverrideMaxTime") and meta:get_string("recipeOverride")~=""
+end
+
+function industrialtest.SimpleElectricItemProcessor.shouldDeactivate(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+
+	-- TODO: Take elapsed time into account
+	local requiredPower=self.opPower*industrialtest.api.getMachineSpeed(meta)
+	if meta:get_int("industrialtest.powerAmount")<requiredPower then
+		return true
+	end
+
+	if meta:contains("recipeOverride") and meta:contains("recipeOverrideMaxTime") and meta:get_string("recipeOverride")~="" then
+		return false
+	end
+
+	local srcSlot=inv:get_stack("src",1)
+	if srcSlot:is_empty() then
+		return true
+	end
+
+	local output=self:getCraftResult(srcSlot)
+	return not output or output.time==0 or not inv:room_for_item("dst",output.item)
+end
+
+function industrialtest.SimpleElectricItemProcessor.activeUpdate(self,pos,elapsed,meta,inv)
+	local srcSlot=inv:get_stack("src",1)
+
+	local srcTime=0
+	local maxSrcTime
+	if meta:get_float("maxSrcTime")<=0 then
+		local recipeOverride=self.isRecipeOverride(meta)
+		if recipeOverride then
+			maxSrcTime=meta:get_int("recipeOverrideMaxTime")
+		else
+			local output=self:getCraftResult(srcSlot)
+			maxSrcTime=output.time*self.efficiency
+		end
+		meta:set_float("srcTime",0)
+		meta:set_float("maxSrcTime",maxSrcTime)
+	else
+		srcTime=meta:get_float("srcTime")
+		maxSrcTime=meta:get_float("maxSrcTime")
+	end
+
+	local speed=industrialtest.api.getMachineSpeed(meta)
+	local requiredPower=elapsed*self.opPower*speed
+	industrialtest.api.addPower(meta,-requiredPower)
+	srcTime=srcTime+elapsed
+	meta:set_int("srcTime",srcTime)
+
+	if srcTime>=maxSrcTime then
+		local recipeOverride=self.isRecipeOverride(meta)
+		if recipeOverride then
+			inv:add_item("dst",ItemStack(recipeOverride))
+			meta:set_string("recipeOverride","")
+		else
+			local output=self:getCraftResult(srcSlot)
+			local usedItems=srcSlot:get_count()-output.src:get_count()
+			local multiplier=1
+			if srcSlot:get_count()>=speed*usedItems then
+				multiplier=speed
+			end
+			if output.item:get_count()>0 then
+				output.item:set_count(output.item:get_count()*multiplier)
+				inv:add_item("dst",output.item)
+			end
+			srcSlot:set_count(srcSlot:get_count()-multiplier*usedItems)
+			inv:set_stack("src",1,srcSlot)
+		end
+		meta:set_float("srcTime",-1)
+		meta:set_float("maxSrcTime",0)
+	end
+
+	return true
+end
+
+function industrialtest.SimpleElectricItemProcessor.isRecipeOverride(meta)
+	if meta:contains("recipeOverride") and meta:contains("recipeOverrideMaxTime") and meta:get_string("recipeOverride")~="" then
+		return meta:get_string("recipeOverride")
+	end
+	return false
+end
+
+function industrialtest.SimpleElectricItemProcessor.getCraftResult(self,itemstack)
+	-- Dummy method
+end

machines/solar_panel_generator.lua

@@ -15,93 +15,87 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local solarPanel={}
-
-solarPanel.getFormspec=function(pos)
-	local amount=minetest.get_natural_light(vector.offset(pos,0,1,0))/15.0
-	local charging=amount>0.5
-	local formspec
-	if industrialtest.mtgAvailable then
-		formspec={
-			"list[context;charged;4.9,1.8;1,1]",
-			"listring[context;charged]",
-			(charging and "image[4.9,2.8;1,1;industrialtest_gui_sun_fg.png]"
-			 or "image[4.9,2.8;1,1;industrialtest_gui_sun_bg.png]")
+industrialtest.SolarPanelBase=table.copy(industrialtest.ElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.SolarPanelBase,{
+	sounds="metal",
+	requiresWrench=true,
+	storageLists={
+		"charged"
+	},
+	powerLists={
+		{
+			list="charged",
+			direction="o"
 		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"list[context;charged;4.7,1.8;1,1]",
-			mcl_formspec.get_itemslot_bg(4.7,1.8,1,1),
-			"listring[context;charged]",
-			(charging and "image[4.7,2.8;1,1;industrialtest_gui_sun_fg.png]"
-			 or "image[4.7,2.8;1,1;industrialtest_gui_sun_bg.png]")
-		}
-	end
-	return table.concat(formspec,"")
-end
+	},
+	hasPowerOutput=true,
+	ioConfig="oooooo",
+	multiplier=1
+})
 
-solarPanel.onConstruct=function(pos,meta,inv)
+local solarPanels={}
+
+function industrialtest.SolarPanelBase.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
 	inv:set_size("charged",1)
 	meta:set_float("prevAmount",0)
+	industrialtest.ElectricMachine.onConstruct(self,pos)
 end
 
-solarPanel.onTimer=function(pos,elapsed,meta,inv,config)
-	local chargedSlot=inv:get_stack("charged",1)
-	local shouldUpdateFormspec=false
+function industrialtest.SolarPanelBase.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ElectricMachine.getFormspec(self,pos)
+	local amount=minetest.get_natural_light(vector.offset(pos,0,1,0))/15.0
+	local charging=amount>0.5
+	local formspec={
+		"list[context;charged;4.7,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(4.7,1.8,1,1),
+		(charging and "image[4.7,2.8;1,1;industrialtest_gui_sun_fg.png]"
+		 or "image[4.7,2.8;1,1;industrialtest_gui_sun_bg.png]"),
+		"listring[context;charged]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.SolarPanelBase.register(self)
+	industrialtest.ElectricMachine.register(self)
+	table.insert(solarPanels,self.name)
+end
+
+function industrialtest.SolarPanelBase.action(self,pos)
+	local meta=minetest.get_meta(pos)
 	local amount=minetest.get_natural_light(vector.offset(pos,0,1,0))/15.0
 	local charging=amount>0.5
 	if charging then
-		industrialtest.api.addPower(meta,math.ceil(amount*config.flow*elapsed))
-	end
-	if meta:get_int("industrialtest.powerAmount")>0 then
-		if chargedSlot:get_count()>0 and not industrialtest.api.isFullyCharged(chargedSlot:get_meta()) then
-			industrialtest.api.transferPowerToItem(meta,chargedSlot,math.ceil(config.flow*elapsed))
-			inv:set_stack("charged",1,chargedSlot)
+		if industrialtest.api.addPower(meta,math.ceil(amount*self.flow*self.multiplier))>0 then
+			self:updateFormspec(pos)
 		end
-		industrialtest.api.powerFlow(pos)
+		self:trigger(pos)
 	end
 	if amount~=meta:get_float("prevAmount") then
-		shouldUpdateFormspec=true
+		self:updateFormspec(pos)
 		meta:set_float("prevAmount",amount)
 	end
-	return true,shouldUpdateFormspec
 end
 
-local function registerSolarPanelGenerator(config)
-	industrialtest.internal.registerMachine({
-		name=config.name,
-		displayName=config.displayName,
-		getFormspec=solarPanel.getFormspec,
-		capacity=config.capacity,
-		flow=config.flow,
-		ioConfig="oooooo",
-		requiresWrench=true,
-		registerActiveVariant=false,
-		powerSlots={"charged"},
-		storageSlots={"charged"},
-		sounds="metal",
-		groups={
-			_industrialtest_hasPowerOutput=1
-		},
-		customKeys={
-			tiles={
-				"industrialtest_machine_block.png^industrialtest_"..config.name.."_top.png",
-				"industrialtest_machine_block.png"
-			}
-		},
-		onConstruct=solarPanel.onConstruct,
-		onTimer=function(pos,elapsed,meta,inv)
-			return solarPanel.onTimer(pos,elapsed,meta,inv,config)
-		end
-	})
-end
-
-registerSolarPanelGenerator({
-	name="solar_panel",
-	displayName=S("Solar Panel"),
+industrialtest.SolarPanel=table.copy(industrialtest.SolarPanelBase)
+industrialtest.internal.unpackTableInto(industrialtest.SolarPanel,{
+	name="industrialtest:solar_panel",
+	description=S("Solar Panel"),
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_solar_panel_top.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png"
+	},
 	capacity=industrialtest.api.lvPowerFlow*2,
 	flow=industrialtest.api.lvPowerFlow
 })
+
+industrialtest.SolarPanel:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:solar_panel",
@@ -112,12 +106,25 @@ minetest.register_craft({
 	}
 })
 
-registerSolarPanelGenerator({
-	name="lv_solar_array",
-	displayName=S("LV Solar Array"),
+industrialtest.LVSolarArray=table.copy(industrialtest.SolarPanelBase)
+industrialtest.internal.unpackTableInto(industrialtest.LVSolarArray,{
+	name="industrialtest:lv_solar_array",
+	description=S("LV Solar Array"),
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_lv_solar_array_top.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png"
+	},
 	capacity=industrialtest.api.lvPowerFlow*4,
-	flow=industrialtest.api.lvPowerFlow*2
+	flow=industrialtest.api.lvPowerFlow,
+	multiplier=1.5
 })
+
+industrialtest.LVSolarArray:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:lv_solar_array",
@@ -128,12 +135,24 @@ minetest.register_craft({
 	}
 })
 
-registerSolarPanelGenerator({
-	name="mv_solar_array",
-	displayName=S("MV Solar Array"),
+industrialtest.MVSolarArray=table.copy(industrialtest.SolarPanelBase)
+industrialtest.internal.unpackTableInto(industrialtest.MVSolarArray,{
+	name="industrialtest:mv_solar_array",
+	description=S("MV Solar Array"),
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_mv_solar_array_top.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png"
+	},
 	capacity=industrialtest.api.mvPowerFlow*2,
 	flow=industrialtest.api.mvPowerFlow
 })
+
+industrialtest.MVSolarArray:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:mv_solar_array",
@@ -144,12 +163,25 @@ minetest.register_craft({
 	}
 })
 
-registerSolarPanelGenerator({
-	name="hv_solar_array",
-	displayName=S("HV Solar Array"),
+
+industrialtest.HVSolarArray=table.copy(industrialtest.SolarPanelBase)
+industrialtest.internal.unpackTableInto(industrialtest.HVSolarArray,{
+	name="industrialtest:hv_solar_array",
+	description=S("HV Solar Array"),
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_hv_solar_array_top.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png"
+	},
 	capacity=industrialtest.api.hvPowerFlow*2,
 	flow=industrialtest.api.hvPowerFlow
 })
+
+industrialtest.HVSolarArray:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:hv_solar_array",
@@ -159,3 +191,14 @@ minetest.register_craft({
 		{"industrialtest:mv_solar_array","industrialtest:mv_solar_array","industrialtest:mv_solar_array"}
 	}
 })
+
+minetest.register_abm({
+	name="Solar panel updating",
+	nodenames=solarPanels,
+	interval=industrialtest.config.updateDelay,
+	chance=1,
+	action=function(pos,node)
+		local def=minetest.registered_nodes[node.name]
+		def._industrialtest_self:action(pos)
+	end
+})

machines/tool_workshop.lua

@@ -0,0 +1,166 @@
+-- IndustrialTest
+-- Copyright (C) 2023 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program 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 General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+local S=minetest.get_translator("industrialtest")
+industrialtest.ToolWorkshop=table.copy(industrialtest.ActivatedElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.ToolWorkshop,{
+	name="industrialtest:tool_workshop",
+	description=S("Tool Workshop"),
+	tiles={
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png",
+		"industrialtest_advanced_machine_block.png^industrialtest_tool_workshop_front.png",
+	},
+	sounds="metal",
+	requiresWrench=true,
+	facedir=true,
+	storageLists={
+		"src",
+		"upgrades",
+		"powerStorage"
+	},
+	powerLists={
+		{
+			list="powerStorage",
+			direction="i"
+		}
+	},
+	active={
+		tiles={
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png",
+			"industrialtest_advanced_machine_block.png^industrialtest_tool_workshop_front_active.png",
+		}
+	},
+	capacity=15000,
+	flow=industrialtest.api.hvPowerFlow,
+	hasPowerInput=true,
+	ioConfig="iiiiii",
+	_opPower=10000,
+	_efficiency=200
+})
+
+function industrialtest.ToolWorkshop.onConstruct(self,pos)
+	local meta=minetest.get_meta(pos)
+	local inv=meta:get_inventory()
+	inv:set_size("powerStorage",1)
+	inv:set_size("src",1)
+	inv:set_size("upgrades",4)
+	industrialtest.ActivatedElectricMachine.onConstruct(self,pos)
+end
+
+function industrialtest.ToolWorkshop.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ActivatedElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local powerPercent=meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*100
+	local formspec={
+		"list[context;powerStorage;3.7,3.7;1,1;0]",
+		industrialtest.internal.getItemSlotBg(3.7,3.7,1,1),
+		(powerPercent>0 and "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png^[lowpart:"..powerPercent..":industrialtest_gui_electricity_fg.png]"
+		 or "image[3.7,2.5;1,1;industrialtest_gui_electricity_bg.png]"),
+		"list[context;src;5.9,3.2;1,1;0]",
+		industrialtest.internal.getItemSlotBg(5.9,3.2,1,1),
+		"list[context;upgrades;9,0.9;1,4]",
+		industrialtest.internal.getItemSlotBg(9,0.9,1,4),
+		"listring[context;src]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.ToolWorkshop.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	if toList=="src" then
+		local meta=minetest.get_meta(pos)
+		local inv=meta:get_inventory()
+		local movedItemStack=inv:get_stack(fromList,fromIndex)
+		if not self.isTool(movedItemStack) then
+			return 0
+		end
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.ToolWorkshop.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+	if listname=="tool" and not self.isTool(stack) then
+		return 0
+	end
+	return industrialtest.ActivatedElectricMachine.allowMetadataInventoryPut(self,pos,listname,index,stack,player)
+end
+
+function industrialtest.ToolWorkshop.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+	self:triggerIfNeeded(pos)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryMove(self,pos,fromList,fromIndex,toList,toIndex,count)
+end
+
+function industrialtest.ToolWorkshop.onMetadataInventoryPut(self,pos,listname,index,stack)
+	self:triggerIfNeeded(pos)
+	industrialtest.ActivatedElectricMachine.onMetadataInventoryPut(self,pos,listname,index,stack)
+end
+
+function industrialtest.ToolWorkshop.shouldActivate(self,pos)
+	local meta=minetest.get_meta(pos)
+
+	local requiredPower=industrialtest.api.getMachineSpeed(meta)*self._opPower
+	if meta:get_int("industrialtest.powerAmount")<requiredPower then
+		return false
+	end
+
+	local inv=meta:get_inventory()
+	local toolSlot=inv:get_stack("src",1)
+	return not toolSlot:is_empty() and self.isTool(toolSlot) and toolSlot:get_wear()>0
+end
+
+function industrialtest.ToolWorkshop.shouldDeactivate(self,pos)
+	return not self:shouldActivate(pos)
+end
+
+function industrialtest.ToolWorkshop.activeUpdate(self,pos,elapsed,meta,inv)
+	local toolSlot=inv:get_stack("src",1)
+	local speed=industrialtest.api.getMachineSpeed(meta)
+
+	local requiredPower=industrialtest.api.getMachineSpeed(meta)*self._opPower
+	local removed=math.min(toolSlot:get_wear(),speed*self._efficiency)
+	toolSlot:set_wear(toolSlot:get_wear()-removed)
+	inv:set_stack("src",1,toolSlot)
+	industrialtest.api.addPower(meta,-requiredPower)
+
+	return true
+end
+
+function industrialtest.ToolWorkshop.isTool(stack)
+	local def=minetest.registered_tools[stack:get_name()]
+	if not def or industrialtest.api.hasPowerStorage(stack:get_meta())then
+		return false
+	end
+	return def.groups and (def.groups.pickaxe or def.groups.sword or def.groups.hoe or def.groups.tool or def.groups.weapon or def.groups.shovel or def.groups.axe)
+end
+
+industrialtest.ToolWorkshop:register()
+
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:tool_workshop",
+	recipe={
+		{industrialtest.elementKeys.copperIngot,industrialtest.elementKeys.ironPickaxe,industrialtest.elementKeys.copperIngot},
+		{"","industrialtest:advanced_machine_block",""},
+		{industrialtest.elementKeys.ironIngot,industrialtest.elementKeys.ironIngot,industrialtest.elementKeys.ironIngot}
+	}
+})

machines/transformer.lua

@@ -15,113 +15,70 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local transformer={}
-
-transformer.onConstruct=function(pos)
-	local meta=minetest.get_meta(pos)
-	industrialtest.api.addPowerStorage(meta,config.upperFlow,0,"aaaaaa")
-end
-
-transformer.onTimer=function(pos,elapsed)
-	local meta=minetest.get_meta(pos)
-	local node=minetest.get_node(pos)
-	local neighbourPositions={
-		vector.offset(pos,-1,0,0),
-		vector.offset(pos,1,0,0),
-		vector.offset(pos,0,-1,0),
-		vector.offset(pos,0,1,0),
-		vector.offset(pos,0,0,-1),
-		vector.offset(pos,0,0,1)
-	}
-	local upperPowerDistribution=0
-	local lowerPowerDistribution=0
-
-	for key,value in ipairs(neighbourPositions) do
-		local normalized=industrialtest.api.normalizeSide(pos,key)
-		if industrialtest.api.hasPowerStorage(minetest.get_meta(value)) and industrialtest.api.isPowerOutput(meta,normalized) then
-			if normalized==5 then
-				upperPowerDistribution=config.upperFlow
-			else
-				lowerPowerDistribution=lowerPowerDistribution+1
-			end
-		else
-			neighbourPositions[key]=0
-		end
-	end
-	if lowerPowerDistribution>0 then
-		lowerPowerDistribution=math.floor(industrialtest.internal.clamp(math.min(config.upperFlow,meta:get_int("industrialtest.powerAmount"))/lowerPowerDistribution,0,config.lowerFlow))
-	end
-
-	local roomAvailable=false
-	for key,value in ipairs(neighbourPositions) do
-		if value~=0 then
-			local neighbourMeta=minetest.get_meta(value)
-			local normalized=industrialtest.api.normalizeSide(pos,key)
-			if normalized==5 then
-				if meta:get_int("industrialtest.powerAmount")==config.upperFlow then
-					industrialtest.api.transferPower(meta,neighbourMeta,config.upperFlow)
-				end
-			else
-				industrialtest.api.transferPower(meta,neighbourMeta,lowerPowerDistribution)
-			end
-			if not industrialtest.api.isFullyCharged(neighbourMeta) then
-				roomAvailable=true
-			end
-		end
-	end
-
-	meta:set_string("industrialtest.ioConfig","aaaaaa")
-
-	return (meta:get_int("industrialtest.powerAmount")>0 and roomAvailable)
-end
-
-transformer.onPowerFlow=function(pos,side)
-	industrialtest.api.changeIoConfig(minetest.get_meta(pos),industrialtest.api.normalizeSide(pos,side),"i")
-	minetest.get_node_timer(pos):start(industrialtest.updateDelay)
-end
-
-local function registerTransformer(config)
-	local definition={
-		description=config.displayName,
-		tiles={
-			config.machineBlockTexture.."^industrialtest_"..config.name.."_side.png",
-			config.machineBlockTexture.."^industrialtest_"..config.name.."_side.png",
-			config.machineBlockTexture.."^industrialtest_"..config.name.."_side.png",
-			config.machineBlockTexture.."^industrialtest_"..config.name.."_side.png",
-			config.machineBlockTexture.."^industrialtest_"..config.name.."_side.png",
-			config.machineBlockTexture.."^industrialtest_"..config.name.."_front.png"
-		},
-		paramtype2="facedir",
-		legacy_facedir_simple=true,
-		drop=(config.requiresWrench and "industrialtest:machine_block" or "industrialtest:"..config.name),
-		on_construct=transformer.onConstruct,
-		on_timer=transformer.onTimer,
-		_industrialtest_onPowerFlow=transformer.onPowerFlow
-	}
-	if industrialtest.mtgAvailable then
-		definition.groups={cracky=2}
-		definition.sounds=(config.sounds=="metal" and default.node_sound_metal_defaults() or default.node_sound_wood_defaults())
-	elseif industrialtest.mclAvailable then
-		definition.groups={pickaxey=1}
-		definition.sounds=(config.sounds=="metal" and mcl_sounds.node_sound_metal_defaults() or mcl_sounds.node_sound_wood_defaults())
-		definition._mcl_blast_resistance=3
-		definition._mcl_hardness=3.5
-	end
-	definition.groups._industrialtest_hasPowerInput=1
-	definition.groups._industrialtest_hasPowerOutput=1
-	definition.groups._industrialtest_wrenchUnmountable=1
-	minetest.register_node("industrialtest:"..config.name,definition)
-end
-
-registerTransformer({
-	name="lv_transformer",
-	displayName="LV Transformer",
-	machineBlockTexture="industrialtest_wood_machine_block.png",
-	requiresWrench=false,
-	lowerFlow=industrialtest.api.lvPowerFlow,
-	upperFlow=industrialtest.api.mvPowerFlow,
-	sounds="wood"
+industrialtest.Transformer=table.copy(industrialtest.ElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.Transformer,{
+	withoutFormspec=true,
+	facedir=true,
+	storageLists={},
+	powerLists={},
+	hasPowerInput=true,
+	hasPowerOutput=true
 })
+
+function industrialtest.Transformer.register(self)
+	self.ioConfig={
+		{
+			mode="a",
+			flow=self.lowerFlow
+		},
+		{
+			mode="a",
+			flow=self.lowerFlow
+		},
+		{
+			mode="a",
+			flow=self.lowerFlow
+		},
+		{
+			mode="a",
+			flow=self.lowerFlow
+		},
+		{
+			mode="a",
+			flow=self.flow
+		},
+		{
+			mode="a",
+			flow=self.lowerFlow
+		}
+	}
+	industrialtest.ElectricMachine.register(self)
+end
+
+function industrialtest.Transformer.onPowerFlow(self,pos)
+	self:trigger(pos)
+end
+
+industrialtest.LVTransformer=table.copy(industrialtest.Transformer)
+industrialtest.internal.unpackTableInto(industrialtest.LVTransformer,{
+	name="industrialtest:lv_transformer",
+	description=S("LV Transformer"),
+	sounds="wood",
+	tiles={
+		"industrialtest_wood_machine_block.png^industrialtest_lv_transformer_side.png",
+		"industrialtest_wood_machine_block.png^industrialtest_lv_transformer_side.png",
+		"industrialtest_wood_machine_block.png^industrialtest_lv_transformer_side.png",
+		"industrialtest_wood_machine_block.png^industrialtest_lv_transformer_side.png",
+		"industrialtest_wood_machine_block.png^industrialtest_lv_transformer_side.png",
+		"industrialtest_wood_machine_block.png^industrialtest_lv_transformer_front.png"
+	},
+	capacity=industrialtest.api.mvPowerFlow,
+	flow=industrialtest.api.mvPowerFlow,
+	lowerFlow=industrialtest.api.lvPowerFlow
+})
+
+industrialtest.LVTransformer:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:lv_transformer",
@@ -132,15 +89,27 @@ minetest.register_craft({
 	}
 })
 
-registerTransformer({
-	name="mv_transformer",
-	displayName="MV Transformer",
-	machineBlockTexture="industrialtest_machine_block.png",
+industrialtest.MVTransformer=table.copy(industrialtest.Transformer)
+industrialtest.internal.unpackTableInto(industrialtest.MVTransformer,{
+	name="industrialtest:mv_transformer",
+	description=S("MV Transformer"),
+	sounds="metal",
 	requiresWrench=true,
-	lowerFlow=industrialtest.api.mvPowerFlow,
-	upperFlow=industrialtest.api.hvPowerFlow,
-	sounds="metal"
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_mv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_mv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_mv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_mv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_mv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_mv_transformer_front.png"
+	},
+	capacity=industrialtest.api.hvPowerFlow,
+	flow=industrialtest.api.hvPowerFlow,
+	lowerFlow=industrialtest.api.mvPowerFlow
 })
+
+industrialtest.MVTransformer:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:mv_transformer",
@@ -151,15 +120,27 @@ minetest.register_craft({
 	}
 })
 
-registerTransformer({
-	name="hv_transformer",
-	displayName="HV Transformer",
-	machineBlockTexture="industrialtest_machine_block.png",
+industrialtest.HVTransformer=table.copy(industrialtest.Transformer)
+industrialtest.internal.unpackTableInto(industrialtest.HVTransformer,{
+	name="industrialtest:hv_transformer",
+	description=S("HV Transformer"),
+	sounds="metal",
 	requiresWrench=true,
-	lowerFlow=industrialtest.api.hvPowerFlow,
-	upperFlow=industrialtest.api.evPowerFlow,
-	sounds="metal"
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_hv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_hv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_hv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_hv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_hv_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_hv_transformer_front.png"
+	},
+	capacity=industrialtest.api.evPowerFlow,
+	flow=industrialtest.api.evPowerFlow,
+	lowerFlow=industrialtest.api.hvPowerFlow
 })
+
+industrialtest.HVTransformer:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:hv_transformer",
@@ -170,15 +151,27 @@ minetest.register_craft({
 	}
 })
 
-registerTransformer({
-	name="ev_transformer",
-	displayName="EV Transformer",
-	machineBlockTexture="industrialtest_machine_block.png",
+industrialtest.EVTransformer=table.copy(industrialtest.Transformer)
+industrialtest.internal.unpackTableInto(industrialtest.EVTransformer,{
+	name="industrialtest:ev_transformer",
+	description=S("EV Transformer"),
+	sounds="metal",
 	requiresWrench=true,
-	lowerFlow=industrialtest.api.evPowerFlow,
-	upperFlow=industrialtest.api.ivPowerFlow,
-	sounds="metal"
+	tiles={
+		"industrialtest_machine_block.png^industrialtest_ev_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_ev_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_ev_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_ev_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_ev_transformer_side.png",
+		"industrialtest_machine_block.png^industrialtest_ev_transformer_front.png"
+	},
+	capacity=industrialtest.api.ivPowerFlow,
+	flow=industrialtest.api.ivPowerFlow,
+	lowerFlow=industrialtest.api.evPowerFlow
 })
+
+industrialtest.EVTransformer:register()
+
 minetest.register_craft({
 	type="shaped",
 	output="industrialtest:ev_transformer",

machines/wind_mill.lua

@@ -15,40 +15,60 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 local S=minetest.get_translator("industrialtest")
-local windMill={}
+industrialtest.WindMill=table.copy(industrialtest.ElectricMachine)
+industrialtest.internal.unpackTableInto(industrialtest.WindMill,{
+	name="industrialtest:wind_mill",
+	description=S("Wind Mill"),
+	tiles={
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png",
+		"industrialtest_machine_block.png^industrialtest_wind_mill_side.png",
+		"industrialtest_machine_block.png^industrialtest_wind_mill_side.png",
+		"industrialtest_machine_block.png^industrialtest_wind_mill_side.png",
+		"industrialtest_machine_block.png^industrialtest_wind_mill_side.png"
+	},
+	sounds="metal",
+	requiresWrench=true,
+	storageLists={
+		"charged"
+	},
+	powerLists={
+		{
+			list="charged",
+			direction="o"
+		}
+	},
+	capacity=7000,
+	flow=industrialtest.api.lvPowerFlow,
+	hasPowerOutput=true,
+	ioConfig="oooooo",
+})
 
-windMill.getFormspec=function(pos)
+function industrialtest.WindMill.onConstruct(self,pos)
 	local meta=minetest.get_meta(pos)
-	local charging=meta:get_int("charging")
-	local formspec
-	if industrialtest.mtgAvailable then
-		formspec={
-			"list[context;charged;4.9,1.8;1,1]",
-			"listring[context;charged]",
-			(charging>0 and "image[4.9,3;1,1;industrialtest_gui_wind_bg.png^[lowpart:"..charging..":industrialtest_gui_wind_fg.png]"
-			 or "image[4.9,3;1,1;industrialtest_gui_wind_bg.png]")
-		}
-	elseif industrialtest.mclAvailable then
-		formspec={
-			"list[context;charged;4.7,1.8;1,1]",
-			mcl_formspec.get_itemslot_bg(4.7,1.8,1,1),
-			"listring[context;charged]",
-			(charging>0 and "image[4.7,3;1,1;industrialtest_gui_wind_bg.png^[lowpart:"..charging..":industrialtest_gui_wind_fg.png]"
-			 or "image[4.7,3;1,1;industrialtest_gui_wind_bg.png]")
-		}
-	end
-	return table.concat(formspec,"")
-end
-
-windMill.onConstruct=function(pos,meta,inv)
+	local inv=meta:get_inventory()
 	inv:set_size("charged",1)
 	meta:set_int("prevCharging",0)
 	meta:set_int("charging",0)
+	industrialtest.ElectricMachine.onConstruct(self,pos)
 end
 
-windMill.onTimer=function(pos,elapsed,meta,inv)
-	local chargedSlot=inv:get_stack("charged",1)
-	local shouldUpdateFormspec=false
+function industrialtest.WindMill.getFormspec(self,pos)
+	local parentFormspec=industrialtest.ElectricMachine.getFormspec(self,pos)
+	local meta=minetest.get_meta(pos)
+	local charging=meta:get_int("charging")
+	local formspec={
+		"list[context;charged;4.7,1.8;1,1]",
+		industrialtest.internal.getItemSlotBg(4.7,1.8,1,1),
+		(charging>0 and "image[4.7,3;1,1;industrialtest_gui_wind_bg.png^[lowpart:"..charging..":industrialtest_gui_wind_fg.png]"
+		 or "image[4.7,3;1,1;industrialtest_gui_wind_bg.png]"),
+		"listring[context;charged]"
+	}
+	return parentFormspec..table.concat(formspec,"")
+end
+
+function industrialtest.WindMill.action(self,pos)
+	local meta=minetest.get_meta(pos)
 	local charging
 	if industrialtest.mtgAvailable then
 		charging=math.min(math.max(pos.y,0)/150,1.0)
@@ -77,48 +97,17 @@ windMill.onTimer=function(pos,elapsed,meta,inv)
 			break
 		end
 	end
-	industrialtest.api.addPower(meta,math.ceil(charging*elapsed*industrialtest.api.lvPowerFlow))
+	if industrialtest.api.addPower(meta,math.ceil(charging*industrialtest.api.lvPowerFlow))>0 then
+		self:trigger(pos)
+	end
 	if meta:get_int("prevCharging")~=charging then
-		shouldUpdateFormspec=true
+		meta:set_int("prevCharging",charging)
+		self:updateFormspec(pos)
 	end
-	if chargedSlot:get_count()>0 and meta:get_int("industrialtest.powerAmount")>0 then
-		if industrialtest.api.transferPowerToItem(meta,chargedSlot,industrialtest.api.lvPowerFlow)>0 then
-			inv:set_stack("charged",1,chargedSlot)
-		end
-	end
-	industrialtest.api.powerFlow(pos)
 	meta:set_int("charging",charging*100)
-	return true,shouldUpdateFormspec
 end
 
-industrialtest.internal.registerMachine({
-	name="wind_mill",
-	displayName=S("Wind Mill"),
-	getFormspec=windMill.getFormspec,
-	capacity=7000,
-	flow=industrialtest.api.lvPowerFlow,
-	ioConfig="oooooo",
-	requiresWrench=true,
-	registerActiveVariant=false,
-	powerSlots={"charged"},
-	storageSlots={"charged"},
-	sounds="metal",
-	groups={
-		_industrialtest_hasPowerOutput=1
-	},
-	customKeys={
-		tiles={
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png",
-			"industrialtest_machine_block.png^industrialtest_wind_mill_side.png",
-			"industrialtest_machine_block.png^industrialtest_wind_mill_side.png",
-			"industrialtest_machine_block.png^industrialtest_wind_mill_side.png",
-			"industrialtest_machine_block.png^industrialtest_wind_mill_side.png"
-		}
-	},
-	onConstruct=windMill.onConstruct,
-	onTimer=windMill.onTimer
-})
+industrialtest.WindMill:register()
 
 minetest.register_craft({
 	type="shaped",
@@ -129,3 +118,13 @@ minetest.register_craft({
 		{"","industrialtest:refined_iron_ingot",""}
 	}
 })
+
+minetest.register_abm({
+	name="Wind mill updating",
+	nodenames={"industrialtest:wind_mill"},
+	interval=industrialtest.config.updateDelay,
+	chance=1,
+	action=function(pos)
+		industrialtest.WindMill:action(pos)
+	end
+})

mapgen.lua

@@ -15,12 +15,12 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 minetest.register_on_generated(function(minp,maxp,seed)
-	if industrialtest.random:next(1,100)>40 then
+	if industrialtest.mods.mclRubber or industrialtest.random:next(1,100)>40 then
 		return
 	end
 	local center=vector.new((maxp.x-minp.x)/2+ minp.x,(maxp.y-minp.y)/2+minp.y,(maxp.z-minp.z)/2+minp.z)
 	local pos=minetest.find_node_near(center,maxp.x-minp.x,{industrialtest.elementKeys.grassBlock})
 	if pos then
-		industrialtest.makeRubberTree(pos)
+		industrialtest.internal.makeRubberTree(pos)
 	end
 end)

minerals.lua

@@ -15,25 +15,51 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 if industrialtest.mtgAvailable then
-	industrialtest.registerMetal("uranium","Uranium",3)
+	industrialtest.internal.registerMetal("uranium","Uranium",3)
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_uranium",
 		wherein="default:stone",
-		clust_scarcity=7*7*7,
+		clust_scarcity=15*15*15,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=-128,
 		y_min=-31000
 	})
+
+	industrialtest.internal.registerMetal("lead","Lead",2)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_lead",
+		wherein="default:stone",
+		clust_scarcity=11*11*11,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=-48,
+		y_min=-31000
+	})
+
+	industrialtest.internal.registerMetal("iridium","Iridium",3)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_iridium",
+		wherein="default:stone",
+		clust_scarcity=40*40*40,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=-512,
+		y_min=-31000
+	})
 elseif industrialtest.mclAvailable then
-	industrialtest.registerMetal("uranium","Uranium",4,4,4,4,5,5)
 	local stonelike={"mcl_core:stone","mcl_core:diorite","mcl_core:andesite","mcl_core:granite"}
+	local deepslatelike={"mcl_deepslate:deepslate","mcl_deepslate:tuff"}
+
+	industrialtest.internal.registerMetal("uranium","Uranium",4,4,4,4,5,5)
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_uranium",
 		wherein=stonelike,
-		clust_scarcity=7*7*7,
+		clust_scarcity=15*15*15,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=mcl_worlds.layer_to_y(20),
@@ -42,8 +68,52 @@ elseif industrialtest.mclAvailable then
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:deepslate_with_uranium",
-		wherein={"mcl_deepslate:deepslate","mcl_deepslate:tuff"},
-		clust_scarcity=7*7*7,
+		wherein=deepslatelike,
+		clust_scarcity=15*15*15,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(15),
+		y_min=mcl_vars.mg_overworld_min
+	})
+
+	industrialtest.internal.registerMetal("lead","Lead",4,4,4,4,6,5)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_lead",
+		wherein=stonelike,
+		clust_scarcity=11*11*11,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(30),
+		y_min=mcl_vars.mg_overworld_min
+	})
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:deepslate_with_lead",
+		wherein=deepslatelike,
+		clust_scarcity=11*11*11,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(15),
+		y_min=mcl_vars.mg_overworld_min
+	})
+
+	industrialtest.internal.registerMetal("iridium","Iridium",4,5,4,4,5,5)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_iridium",
+		wherein=stonelike,
+		clust_scarcity=40*40*40,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(20),
+		y_min=mcl_vars.mg_overworld_min
+	})
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:deepslate_with_iridium",
+		wherein=deepslatelike,
+		clust_scarcity=40*40*40,
 		clust_num_ores=3,
 		clust_size=3,
 		y_max=mcl_worlds.layer_to_y(15),

mod.conf

@@ -1,5 +1,5 @@
 name=industrialtest
 description=Adds various machinery
-optional_depends=default,bucket,3d_armor,mcl_core,mcl_copper,mcl_armor,mcl_deepslate,mcl_nether,mcl_buckets
+optional_depends=default,bucket,3d_armor,mcl_core,mcl_copper,mcl_armor,mcl_deepslate,mcl_nether,mcl_buckets,mcl_util,mcl_dye,mcl_rubber,pipeworks,logistica,mesecons
 author=IndustrialTest Team
-title=IndustrialTest
+title=IndustrialTest

nodes.lua

@@ -41,321 +41,576 @@ minetest.register_craft({
 
 definition={
 	description=S("Advanced Machine Block"),
-	tiles={"industrialtest_advanced_machine_block.png"}
+	tiles={"industrialtest_advanced_machine_block.png"},
+	groups={
+		_industrialtest_wrenchUnmountable=1
+	}
 }
 if industrialtest.mtgAvailable then
 	definition.sounds=default.node_sound_metal_defaults()
-	definition.groups={cracky=2,level=2}
+	definition.groups.cracky=2
+	definition.groups.level=2
 elseif industrialtest.mclAvailable then
 	definition.sounds=mcl_sounds.node_sound_metal_defaults()
 	definition._mcl_blast_resistance=7
 	definition._mcl_hardness=5
 end
 minetest.register_node("industrialtest:advanced_machine_block",definition)
-
-definition={
-	description=S("Rubber Wood"),
-	tiles={
-		"industrialtest_rubber_wood_top.png",
-		"industrialtest_rubber_wood_top.png",
-		"industrialtest_rubber_wood_side.png"
-	},
-	paramtype2="4dir"
-}
-if industrialtest.mtgAvailable then
-	definition.sounds=default.node_sound_wood_defaults()
-	definition.groups={
-		tree=1,
-		choppy=2,
-		oddly_breakable_by_hand=1,
-		flammable=2
-	}
-elseif industrialtest.mclAvailable then
-	definition.sounds=mcl_sounds.node_sound_wood_defaults()
-	definition.groups={
-		handy=1,
-		axey=1,
-		tree=1,
-		flammable=2,
-		building_block=1,
-		material_wood=1,
-		fire_encouragement=5,
-		fire_flammability=5
-	}
-	definition.after_destruct=mcl_core.update_leaves
-	definition._mcl_blast_resistance=1.8
-	definition._mcl_hardness=1.8
-end
-definition.groups._industrialtest_rubberWood=1
-minetest.register_node("industrialtest:rubber_wood",definition)
-definition=table.copy(definition)
-definition.description=nil
-definition.tiles={
-	"industrialtest_rubber_wood_top.png",
-	"industrialtest_rubber_wood_top.png",
-	"industrialtest_rubber_wood_side.png",
-	"industrialtest_rubber_wood_side.png",
-	"industrialtest_rubber_wood_side_with_rubber.png",
-	"industrialtest_rubber_wood_side.png"
-}
-definition.drop="industrialtest:rubber_wood"
-if industrialtest.mclAvailable then
-	definition.groups.not_in_creative_inventory=1
-	definition._doc_items_create_entry=false
-end
-minetest.register_node("industrialtest:rubber_wood_with_rubber",definition)
-minetest.register_abm({
-	label="Rubber forming",
-	nodenames={"industrialtest:rubber_wood"},
-	interval=120,
-	chance=2,
-	action=function(pos)
-		local neighbourPositions={
-			vector.offset(pos,-1,0,0),
-			vector.offset(pos,1,0,0),
-			vector.offset(pos,0,-1,0),
-			vector.offset(pos,0,1,0),
-			vector.offset(pos,0,0,-1),
-			vector.offset(pos,0,0,1)
-		}
-		for _,value in ipairs(neighbourPositions) do
-			if minetest.get_node(value).name=="industrialtest:rubber_wood_with_rubber" then
-				return
-			end
-		end
-		minetest.set_node(pos,{
-			name="industrialtest:rubber_wood_with_rubber",
-			param2=industrialtest.random:next(0,3)
-		})
-	end
-})
 minetest.register_craft({
-	type="shapeless",
-	output=industrialtest.elementKeys.junglePlanks.." 3",
-	recipe={"group:_industrialtest_rubberWood"}
+	type="shaped",
+	output="industrialtest:advanced_machine_block",
+	recipe={
+		{"","industrialtest:advanced_alloy",""},
+		{"industrialtest:carbon_plate","industrialtest:machine_block","industrialtest:carbon_plate"},
+		{"","industrialtest:advanced_alloy",""}
+	}
 })
-definition={
-	description=S("Rubber Leaves"),
-	drawtype="allfaces_optional",
-	tiles={"industrialtest_rubber_leaves.png"},
-	special_tiles={"industrialtest_rubber_leaves_simple.png"},
-	paramtype="light",
-	sunlight_propagates=true,
-	waving=1
-}
-if industrialtest.mtgAvailable then
-	definition.sounds=default.node_sound_leaves_defaults()
-	definition.groups={
-		snappy=3,
-		leafdecay=3,
-		flammable=2,
-		leaves=1
+
+if not industrialtest.mods.mclRubber then
+	definition={
+		description=S("Rubber Wood"),
+		tiles={
+			"industrialtest_rubber_wood_top.png",
+			"industrialtest_rubber_wood_top.png",
+			"industrialtest_rubber_wood_side.png"
+		},
+		paramtype2="4dir"
 	}
-	definition.drop={
-		max_items=1,
-		items={
-			{
-				items={"industrialtest:rubber_sapling"},
-				rarity=20
-			},
-			{items={"industrialtest:rubber_leaves"}}
+	if industrialtest.mtgAvailable then
+		definition.sounds=default.node_sound_wood_defaults()
+		definition.groups={
+			tree=1,
+			choppy=2,
+			oddly_breakable_by_hand=1,
+			flammable=2
 		}
+	elseif industrialtest.mclAvailable then
+		definition.sounds=mcl_sounds.node_sound_wood_defaults()
+		definition.groups={
+			handy=1,
+			axey=1,
+			tree=1,
+			flammable=2,
+			building_block=1,
+			material_wood=1,
+			fire_encouragement=5,
+			fire_flammability=5
+		}
+		definition.after_destruct=mcl_core.update_leaves
+		definition._mcl_blast_resistance=1.8
+		definition._mcl_hardness=1.8
+	end
+	definition.groups._industrialtest_rubberWood=1
+	minetest.register_node("industrialtest:rubber_wood",definition)
+	definition=table.copy(definition)
+	definition.description=nil
+	definition.tiles={
+		"industrialtest_rubber_wood_top.png",
+		"industrialtest_rubber_wood_top.png",
+		"industrialtest_rubber_wood_side.png",
+		"industrialtest_rubber_wood_side.png",
+		"industrialtest_rubber_wood_side_with_rubber.png",
+		"industrialtest_rubber_wood_side.png"
 	}
-	definition.after_place_node=default.after_place_leaves
-elseif industrialtest.mclAvailable then
-	local saplingChances={20,16,12,10}
-	local stickChances={50,45,30,35,10}
-	-- Taken and adapted from https://git.minetest.land/MineClone2/MineClone2/src/branch/master/mods/ITEMS/mcl_core/nodes_trees.lua#L157
-	local function getDrops(fortuneLevel)
-		local drop = {
+	definition.drop="industrialtest:rubber_wood"
+	if industrialtest.mclAvailable then
+		definition.groups.not_in_creative_inventory=1
+		definition._doc_items_create_entry=false
+	end
+	minetest.register_node("industrialtest:rubber_wood_with_rubber",definition)
+	minetest.register_abm({
+			label="Rubber forming",
+			nodenames={"industrialtest:rubber_wood"},
+			interval=120,
+			chance=2,
+			action=function(pos)
+				local neighbourPositions={
+					vector.offset(pos,-1,0,0),
+					vector.offset(pos,1,0,0),
+					vector.offset(pos,0,-1,0),
+					vector.offset(pos,0,1,0),
+					vector.offset(pos,0,0,-1),
+					vector.offset(pos,0,0,1)
+				}
+				for _,value in ipairs(neighbourPositions) do
+					if minetest.get_node(value).name=="industrialtest:rubber_wood_with_rubber" then
+						return
+					end
+				end
+				minetest.set_node(pos,{
+					name="industrialtest:rubber_wood_with_rubber",
+					param2=industrialtest.random:next(0,3)
+				})
+			end
+	})
+	minetest.register_craft({
+		type="shapeless",
+		output=industrialtest.elementKeys.junglePlanks.." 3",
+		recipe={"group:_industrialtest_rubberWood"}
+	})
+	definition={
+		description=S("Rubber Leaves"),
+		drawtype="allfaces_optional",
+		tiles={"industrialtest_rubber_leaves.png"},
+		special_tiles={"industrialtest_rubber_leaves_simple.png"},
+		paramtype="light",
+		sunlight_propagates=true,
+		waving=1
+	}
+	if industrialtest.mtgAvailable then
+		definition.sounds=default.node_sound_leaves_defaults()
+		definition.groups={
+			snappy=3,
+			leafdecay=3,
+			flammable=2,
+			leaves=1
+		}
+		definition.drop={
 			max_items=1,
-			items = {
+			items={
 				{
-					items = {"industrialtest:rubber_sapling"},
-					rarity = saplingChances[fortuneLevel+1] or saplingChances[fortuneLevel]
-				},
-				{
-					items = {"mcl_core:stick 1"},
-					rarity = stickChances[fortuneLevel+1]
-				},
-				{
-					items = {"mcl_core:stick 2"},
-					rarity = stickChances[fortuneLevel+1]
+					items={"industrialtest:rubber_sapling"},
+					rarity=20
 				},
+				{items={"industrialtest:rubber_leaves"}}
 			}
 		}
-		return drop
+		definition.after_place_node=default.after_place_leaves
+	elseif industrialtest.mclAvailable then
+		local saplingChances={20,16,12,10}
+		local stickChances={50,45,30,35,10}
+		-- Taken and adapted from https://git.minetest.land/MineClone2/MineClone2/src/branch/master/mods/ITEMS/mcl_core/nodes_trees.lua#L157
+		local function getDrops(fortuneLevel)
+			local drop = {
+				max_items=1,
+				items = {
+					{
+						items = {"industrialtest:rubber_sapling"},
+						rarity = saplingChances[fortuneLevel+1] or saplingChances[fortuneLevel]
+					},
+					{
+						items = {"mcl_core:stick 1"},
+						rarity = stickChances[fortuneLevel+1]
+					},
+					{
+						items = {"mcl_core:stick 2"},
+						rarity = stickChances[fortuneLevel+1]
+					},
+				}
+			}
+			return drop
+		end
+		definition.sounds=mcl_sounds.node_sound_leaves_defaults()
+		definition.groups={
+			handy=1,
+			hoey=1,
+			shearsy=1,
+			swordy=1,
+			dig_by_piston=1,
+			flammable=2,
+			fire_encouragement=30,
+			fire_flammability=60,
+			leaves=1,
+			deco_block=1,
+			compostability=30
+		}
+		definition.drop=getDrops(0)
+		definition.after_place_node=mcl_core.make_player_leaves
+		definition._mcl_shears_drop=true
+		definition._mcl_blast_resistance=0.2
+		definition._mcl_hardness=0.2
+		definition._mcl_silk_touch_drop=true
+		definition._mcl_fortune_drop={getDrops(1),getDrops(2),getDrops(3),getDrops(4)}
 	end
-	definition.sounds=mcl_sounds.node_sound_leaves_defaults()
-	definition.groups={
-		handy=1,
-		hoey=1,
-		shearsy=1,
-		swordy=1,
-		dig_by_piston=1,
-		flammable=2,
-		fire_encouragement=30,
-		fire_flammability=60,
-		leaves=1,
-		deco_block=1,
-		compostability=30
-	}
-	definition.drop=getDrops(0)
-	definition.after_place_node=mcl_core.make_player_leaves
-	definition._mcl_shears_drop=true
-	definition._mcl_blast_resistance=0.2
-	definition._mcl_hardness=0.2
-	definition._mcl_silk_touch_drop=true
-	definition._mcl_fortune_drop={getDrops(1),getDrops(2),getDrops(3),getDrops(4)}
-end
-minetest.register_node("industrialtest:rubber_leaves",definition)
-if industrialtest.mtgAvailable then
-	default.register_leafdecay({
-		trunks={"industrialtest:rubber_wood"},
-		leaves={"industrialtest:rubber_leaves"},
-		radius=2
-	})
-end
-if industrialtest.mclAvailable then
-	definition=table.copy(definition)
-	definition._doc_items_create_entry=false
-	definition.groups.not_in_creative_inventory=1
-	definition.groups.orphan_leaves=1
-	definition._mcl_shears_drop={"industrialtest:rubber_leaves"}
-	definition._mcl_silk_touch_drop={"industrialtest:rubber_leaves"}
-	minetest.register_node("industrialtest:rubber_leaves_orphan",definition)
-end
-industrialtest.makeRubberTree=function(pos)
-	-- FIXME: Replace this with placing schematic
-	-- Taken and adapted from https://github.com/minetest/minetest_game/blob/master/mods/default/trees.lua#L182
-	local height=industrialtest.random:next(4,5)
-	local tree=minetest.get_content_id("industrialtest:rubber_wood")
-	local treeWithRubber=minetest.get_content_id("industrialtest:rubber_wood_with_rubber")
-	local leaves=minetest.get_content_id("industrialtest:rubber_leaves")
-	local air=minetest.get_content_id("air")
-	local ignore=minetest.get_content_id("ignore")
+	minetest.register_node("industrialtest:rubber_leaves",definition)
+	if industrialtest.mtgAvailable then
+		default.register_leafdecay({
+			trunks={"industrialtest:rubber_wood"},
+			leaves={"industrialtest:rubber_leaves"},
+			radius=2
+		})
+	end
+	if industrialtest.mclAvailable then
+		definition=table.copy(definition)
+		definition._doc_items_create_entry=false
+		definition.groups.not_in_creative_inventory=1
+		definition.groups.orphan_leaves=1
+		definition._mcl_shears_drop={"industrialtest:rubber_leaves"}
+		definition._mcl_silk_touch_drop={"industrialtest:rubber_leaves"}
+		minetest.register_node("industrialtest:rubber_leaves_orphan",definition)
+	end
+	industrialtest.internal.makeRubberTree=function(pos)
+		-- FIXME: Replace this with placing schematic
+		-- Taken and adapted from https://github.com/minetest/minetest_game/blob/master/mods/default/trees.lua#L182
+		local height=industrialtest.random:next(4,5)
+		local tree=minetest.get_content_id("industrialtest:rubber_wood")
+		local treeWithRubber=minetest.get_content_id("industrialtest:rubber_wood_with_rubber")
+		local leaves=minetest.get_content_id("industrialtest:rubber_leaves")
+		local air=minetest.get_content_id("air")
+		local ignore=minetest.get_content_id("ignore")
 
-	local manip=minetest.get_voxel_manip()
-	local minp,maxp=manip:read_from_map(vector.new(pos.x-2,pos.y,pos.z),vector.new(pos.x+2,pos.y+height+1,pos.z+2))
-	local area=VoxelArea:new({
+		local manip=minetest.get_voxel_manip()
+		local minp,maxp=manip:read_from_map(vector.new(pos.x-2,pos.y,pos.z),vector.new(pos.x+2,pos.y+height+1,pos.z+2))
+		local area=VoxelArea:new({
 			MinEdge=minp,
 			MaxEdge=maxp
-	})
-	local data=manip:get_data()
+		})
+		local data=manip:get_data()
 
-	-- Trunk
-	data[area:index(pos.x,pos.y,pos.z)]=tree
-	for y=pos.y+1,pos.y+height-1 do
-		local index=area:index(pos.x,y,pos.z)
-		local id=data[index]
-		if id==air or id==ignore or id==leaves then
-			data[index]=(industrialtest.random:next(0,5)==1 and treeWithRubber or tree)
-		end
-	end
-	-- Force leaves near the trunk
-	for dz=-1,1 do
-		for dy=-2,1 do
-			local index=area:index(pos.x-1,pos.y+height+dy,pos.z+dz)
-			for dx=-1,1 do
-				if data[index]==air or data[index]==ignore then
-					data[index]=leaves
-				end
-				index=index+1
+		-- Trunk
+		data[area:index(pos.x,pos.y,pos.z)]=tree
+		for y=pos.y+1,pos.y+height-1 do
+			local index=area:index(pos.x,y,pos.z)
+			local id=data[index]
+			if id==air or id==ignore or id==leaves then
+				data[index]=(industrialtest.random:next(0,5)==1 and treeWithRubber or tree)
 			end
 		end
-	end
-	-- Randomly add leaves in 2x2x2 clusters.
-	for i=1,8 do
-		local x=pos.x+industrialtest.random:next(-2,1)
-		local y=pos.y+height+industrialtest.random:next(-2,0)
-		local z=pos.z+industrialtest.random:next(-2,1)
-		for dx=0,1 do
-			for dy=0,1 do
-				for dz=0,1 do
-					local index=area:index(x+dx,y+dy,z+dz)
+		-- Force leaves near the trunk
+		for dz=-1,1 do
+			for dy=-2,1 do
+				local index=area:index(pos.x-1,pos.y+height+dy,pos.z+dz)
+				for dx=-1,1 do
 					if data[index]==air or data[index]==ignore then
 						data[index]=leaves
 					end
+					index=index+1
+				end
+			end
+		end
+		-- Randomly add leaves in 2x2x2 clusters.
+		for i=1,8 do
+			local x=pos.x+industrialtest.random:next(-2,1)
+			local y=pos.y+height+industrialtest.random:next(-2,0)
+			local z=pos.z+industrialtest.random:next(-2,1)
+			for dx=0,1 do
+				for dy=0,1 do
+					for dz=0,1 do
+						local index=area:index(x+dx,y+dy,z+dz)
+						if data[index]==air or data[index]==ignore then
+							data[index]=leaves
+						end
+					end
 				end
 			end
 		end
+
+		manip:set_data(data)
+		manip:write_to_map()
+		manip:update_map()
 	end
-
-	manip:set_data(data)
-	manip:write_to_map()
-	manip:update_map()
-end
-definition={
-	description=S("Rubber Sapling"),
-	inventory_image="industrialtest_rubber_sapling.png",
-	wield_image="industrialtest_rubber_sapling.png",
-	drawtype="plantlike",
-	tiles={"industrialtest_rubber_sapling.png"},
-	paramtype="light",
-	sunlight_propagates=true,
-	walkable=false,
-	waving=1,
-	on_timer=function(pos)
-		-- Use MTG can_grow function if available
-		local canGrow
-		if industrialtest.mtgAvailable then
-			canGrow=default.can_grow
-		elseif industrialtest.mclAvailable then
-			canGrow=function(pos)
-				local under=minetest.get_node_or_nil(vector.offset(pos,0,-1,0))
-				if not under then
-					return false
-				end
-				local lightLevel=minetest.get_node_light(pos)
-				return (minetest.get_item_group(under.name,"soil")>0 and lightLevel and lightLevel>=13)
-			end
-		end
-
-		if not canGrow(pos) then
-			minetest.get_node_timer(pos):start(300)
-			return false
-		end
-
-		industrialtest.makeRubberTree(pos)
-
-		return false
-	end
-}
-if industrialtest.mtgAvailable then
-	definition.sounds=default.node_sound_leaves_defaults()
-	definition.groups={
-		snappy=2,
-		flammable=2
+	definition={
+		description=S("Rubber Sapling"),
+		inventory_image="industrialtest_rubber_sapling.png",
+		wield_image="industrialtest_rubber_sapling.png",
+		drawtype="plantlike",
+		tiles={"industrialtest_rubber_sapling.png"},
+		paramtype="light",
+		sunlight_propagates=true,
+		walkable=false,
+		waving=1
 	}
-	definition.on_construct=function(pos)
-		minetest.get_node_timer(pos):start(industrialtest.random:next(300,1500))
-	end
-elseif industrialtest.mclAvailable then
-	definition.sounds=mcl_sounds.node_sound_leaves_defaults()
-	definition.groups={
-		plant=1,
-		non_mycelium_plant=1,
-		deco_block=1,
-		dig_by_water=1,
-		dig_by_piston=1,
-		destroy_by_lava_flow=1,
-		compostability=40
-	}
-	definition.on_construct=function(pos)
-		local meta=minetest.get_meta(pos)
-		meta:set_int("stage",0)
-	end
-end
-definition.groups.attached_node=1
-definition.groups.dig_immediate=3
-definition.groups.sapling=1
-minetest.register_node("industrialtest:rubber_sapling",definition)
-if industrialtest.mtgAvailable then
-	minetest.register_lbm({
-		name="industrialtest:rubber_sapling_lbm",
-		nodenames={"industrialtest:rubber_sapling"},
-		action=function(pos)
+	if industrialtest.mtgAvailable then
+		definition.sounds=default.node_sound_leaves_defaults()
+		definition.groups={
+			snappy=2,
+			flammable=2
+		}
+		definition.on_construct=function(pos)
 			minetest.get_node_timer(pos):start(industrialtest.random:next(300,1500))
 		end
-	})
+		definition.on_timer=function(pos)
+			if not default.can_grow(pos) then
+				minetest.get_node_timer(pos):start(300)
+				return false
+			end
+
+			industrialtest.internal.makeRubberTree(pos)
+
+			return false
+		end
+	elseif industrialtest.mclAvailable then
+		definition.sounds=mcl_sounds.node_sound_leaves_defaults()
+		definition.groups={
+			plant=1,
+			non_mycelium_plant=1,
+			deco_block=1,
+			dig_by_water=1,
+			dig_by_piston=1,
+			destroy_by_lava_flow=1,
+			compostability=40
+		}
+		definition.on_construct=function(pos)
+			local meta=minetest.get_meta(pos)
+			meta:set_int("stage",0)
+		end
+		definition.on_place=mcl_util.generate_on_place_plant_function(function(pos,node)
+			local nodeBelow = minetest.get_node_or_nil(vector.new(pos.x,pos.y-1,pos.z))
+			if not nodeBelow then
+				return false
+			end
+			local name = nodeBelow.name
+			return minetest.get_item_group(name,"grass_block")==1 or
+					name=="mcl_core:podzol" or name=="mcl_core:podzol_snow" or
+					name=="mcl_core:dirt" or name=="mcl_core:mycelium" or name=="mcl_core:coarse_dirt"
+		end)
+		definition._on_bone_meal=function(itemstack,user,pointed)
+			if industrialtest.random:next(1,100)>45 then
+				return
+			end
+			local meta=minetest.get_meta(pointed.under)
+			local stage=meta:get_int("stage") or 0
+			stage=stage+1
+			if stage>=3 then
+				industrialtest.internal.makeRubberTree(pointed.under)
+			else
+				meta:set_int("stage",stage)
+			end
+		end
+		minetest.register_abm({
+			label="Rubber sapling growing",
+			nodenames={"industrialtest:rubber_sapling"},
+			interval=120,
+			chance=1,
+			catch_up=false,
+			action=function(pos)
+				local under=minetest.get_node_or_nil(vector.offset(pos,0,-1,0))
+				if not under or minetest.get_item_group(under.name,"soil")==0 then
+					return
+				end
+				local lightLevel=minetest.get_node_light(pos)
+				if not lightLevel or lightLevel<13 then
+					return
+				end
+				local meta=minetest.get_meta(pos)
+				local stage=meta:get_int("stage") or 0
+				stage=stage+1
+				if stage>=3 then
+					industrialtest.internal.makeRubberTree(pos)
+				else
+					meta:set_int("stage",stage)
+				end
+			end
+		})
+	end
+	definition.groups.attached_node=1
+	definition.groups.dig_immediate=3
+	definition.groups.sapling=1
+	minetest.register_node("industrialtest:rubber_sapling",definition)
+	if industrialtest.mtgAvailable then
+		minetest.register_lbm({
+			name="industrialtest:rubber_sapling_lbm",
+			nodenames={"industrialtest:rubber_sapling"},
+			action=function(pos)
+				minetest.get_node_timer(pos):start(industrialtest.random:next(300,1500))
+			end
+		})
+	end
+end
+
+definition={
+	description=S("Reinforced Stone"),
+	tiles={"industrialtest_reinforced_stone.png"}
+}
+if industrialtest.mtgAvailable then
+	definition.groups={cracky=3}
+	definition.sounds=default.node_sound_stone_defaults()
+	definition.on_blast=function(pos,intensity)
+		if intensity>20 then
+			minetest.remove_node(pos)
+			minetest.add_item(pos,ItemStack("industrialtest:reinforced_stone"))
+		end
+	end
+elseif industrialtest.mclAvailable then
+	definition.groups={
+		pickaxey=1,
+		stone=1,
+		building_block=1,
+		material_stone=1
+	}
+	definition.sounds=mcl_sounds.node_sound_stone_defaults()
+	definition._mcl_blast_resistance=1200
+	definition._mcl_hardness=5
+end
+minetest.register_node("industrialtest:reinforced_stone",definition)
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:reinforced_stone 8",
+	recipe={
+		{industrialtest.elementKeys.stone,industrialtest.elementKeys.stone,industrialtest.elementKeys.stone},
+		{industrialtest.elementKeys.stone,"industrialtest:advanced_alloy",industrialtest.elementKeys.stone},
+		{industrialtest.elementKeys.stone,industrialtest.elementKeys.stone,industrialtest.elementKeys.stone}
+	}
+})
+
+definition={
+	description=S("Reinforced Glass"),
+	drawtype="glasslike_framed_optional",
+	tiles={"industrialtest_reinforced_glass.png"},
+	use_texture_alpha="clip",
+	paramtype="light",
+	sunlight_propagates=true
+}
+if industrialtest.mtgAvailable then
+	definition.groups={cracky=3}
+	definition.sounds=default.node_sound_glass_defaults()
+	definition.on_blast=function(pos,intensity)
+		if intensity>10 then
+			minetest.remove_node(pos)
+			minetest.add_item(pos,ItemStack("industrialtest:reinforced_glass"))
+		end
+	end
+elseif industrialtest.mclAvailable then
+	definition.groups={
+		glass=1,
+		building_block=1,
+		material_glass=1
+	}
+	definition.sounds=mcl_sounds.node_sound_glass_defaults()
+	definition._mcl_blast_resistance=15
+	definition._mcl_hardness=1.5
+end
+minetest.register_node("industrialtest:reinforced_glass",definition)
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:reinforced_glass 7",
+	recipe={
+		{industrialtest.elementKeys.glass,industrialtest.elementKeys.glass,industrialtest.elementKeys.glass},
+		{"industrialtest:advanced_alloy",industrialtest.elementKeys.glass,"industrialtest:advanced_alloy"},
+		{industrialtest.elementKeys.glass,industrialtest.elementKeys.glass,industrialtest.elementKeys.glass}
+	}
+})
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:reinforced_glass 7",
+	recipe={
+		{industrialtest.elementKeys.glass,"industrialtest:advanced_alloy",industrialtest.elementKeys.glass},
+		{industrialtest.elementKeys.glass,industrialtest.elementKeys.glass,industrialtest.elementKeys.glass},
+		{industrialtest.elementKeys.glass,"industrialtest:advanced_alloy",industrialtest.elementKeys.glass}
+	}
+})
+
+-- \brief Function which should be called after iron fence was constructed
+-- \param pos vector
+-- \returns nil
+local function ironFenceOnConstruct(pos)
+	local neighbours={
+		vector.offset(pos,0,-1,0),
+		vector.offset(pos,0,1,0)
+	}
+	for _,neighbourPosition in ipairs(neighbours) do
+		local meta=minetest.get_meta(neighbourPosition)
+		if meta:contains("magnetizerPosition") then
+			local magnetizerPosition=minetest.deserialize(meta:get_string("magnetizerPosition"))
+			industrialtest.Magnetizer:determineFenceRail(magnetizerPosition)
+			industrialtest.Magnetizer:determinePowerCapacity(magnetizerPosition)
+			industrialtest.Magnetizer:updateFormspec(magnetizerPosition)
+			industrialtest.Magnetizer:requestPower(magnetizerPosition)
+			break
+		end
+	end
+
+	neighbours={
+		vector.offset(pos,1,0,0),
+		vector.offset(pos,-1,0,0),
+		vector.offset(pos,0,0,1),
+		vector.offset(pos,0,0,-1)
+	}
+	for _,neighbourPosition in ipairs(neighbours) do
+		local neighbourNode=minetest.get_node(neighbourPosition)
+		if neighbourNode.name=="industrialtest:magnetizer" then
+			local meta=minetest.get_meta(neighbourPosition)
+			if not meta:contains("railPosition") then
+				industrialtest.Magnetizer:determineFenceRail(neighbourPosition)
+				industrialtest.Magnetizer:determinePowerCapacity(neighbourPosition)
+				industrialtest.Magnetizer:updateFormspec(neighbourPosition)
+				industrialtest.Magnetizer:requestPower(neighbourPosition)
+				break
+			end
+		end
+	end
+end
+
+-- \brief Function which should be called before iron fence was removed
+-- \param pos vector
+-- \returns nil
+local function ironFenceOnDestruct(pos)
+	local meta=minetest.get_meta(pos)
+	if not meta:contains("magnetizerPosition") then
+		return
+	end
+	local magnetizerPosition=minetest.deserialize(meta:get_string("magnetizerPosition"))
+	industrialtest.Magnetizer.detachFenceRail(magnetizerPosition)
+end
+
+-- \brief Function which should be called after iron fence was removed
+-- \param meta table
+-- \returns nil
+local function ironFenceDetach(meta)
+	if not meta or not meta.fields or not meta.fields.magnetizerPosition then
+		return
+	end
+	local magnetizerPosition=minetest.deserialize(meta.fields.magnetizerPosition)
+	industrialtest.Magnetizer:determineFenceRail(magnetizerPosition)
+	industrialtest.Magnetizer:determinePowerCapacity(magnetizerPosition)
+	industrialtest.Magnetizer:updateFormspec(magnetizerPosition)
+end
+
+if industrialtest.mtgAvailable then
+	local inventoryImage="default_fence_overlay.png^default_steel_block.png^default_fence_overlay.png^[makealpha:255,126,126"
+	default.register_fence("industrialtest:iron_fence",{
+		description=S("Iron Fence"),
+		texture="default_steel_block.png",
+		inventory_image=inventoryImage,
+		wield_image=inventoryImage,
+		groups={
+			cracky=1,
+			level=2,
+			_industrialtest_metalFence=1
+		},
+		sounds=default.node_sound_metal_defaults(),
+		connects_to={
+			"group:fence",
+			"group:wood",
+			"group:tree",
+			"group:wall",
+			"industrialtest:magnetizer"
+		},
+		on_construct=ironFenceOnConstruct,
+		on_destruct=ironFenceOnDestruct,
+		after_dig_node=function(pos,oldnode,oldmeta)
+			ironFenceDetach(oldmeta)
+		end
+	})
+	minetest.register_craft({
+		type="shaped",
+		output="industrialtest:iron_fence 4",
+		recipe={
+			{"industrialtest:iron_plate","industrialtest:iron_plate","industrialtest:iron_plate"},
+			{"industrialtest:iron_plate","industrialtest:iron_plate","industrialtest:iron_plate"}
+		}
+	})
+elseif industrialtest.mclAvailable then
+	mcl_fences.register_fence_def("iron_fence",{
+		description=S("Iron Fence"),
+		tiles={"default_steel_block.png"},
+		groups={
+			_industrialtest_metalFence=1
+		},
+		connects_to={
+			"group:fence",
+			"group:fence_gate",
+			"group:solid",
+			"industrialtest:magnetizer"
+		},
+		on_construct=ironFenceOnConstruct,
+		on_destruct=ironFenceOnDestruct,
+		after_destruct=function(pos,oldnode,oldmeta)
+			ironFenceDetach(oldmeta)
+		end,
+		_mcl_fences_baseitem="industrialtest:iron_plate",
+		_mcl_fences_stickreplacer="industrialtest:iron_plate"
+	})
+	-- mcl_fences.register_fence_def registers fences in it's own namespace so register alias here to keep compatibility
+	minetest.register_alias("industrialtest:iron_fence","mcl_fences:iron_fence")
 end

settingtypes.txt

@@ -0,0 +1,8 @@
+# This determines value how frequently machines update
+industrialtest.updateDelay (Update delay) float 1.0
+
+# Whether electrocution by uninsulated cables is used
+industrialtest.electrocution (Electrocution) bool true
+
+# Enables additional utils useful when developing mod
+industrialtest.developerMode (Developer mode) bool false

textures/SOURCES.md

@@ -3,4 +3,4 @@
 - `industrialtest_gui_water.png` was taken from Minetest Game (by Cisoun licensed with CC BY-SA 3.0)
 - `industrialtest_gui_river_water.png` was taken from Minetest Game (by paramat licensed with CC BY-SA 3.0)
 
-... rest was made either by LuanHawk, mrkubax10 or Migdyn and is licensed with CC BY 4.0 International
+... rest was made either by LuanHawk, mrkubax10, HandfulOfFrogs or Migdyn and is licensed with CC BY 4.0 International