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(Make everything virtual signal more accurate.)
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{{Languages}}
{{Languages}}
'''Circuit networks''' are built using [[Red wire|red]] or [[green wire]], and enable the control of receivers, based upon information broadcast onto the network by connected senders.  Most senders are storage devices, and broadcast their information onto a specific channel, based on the item or liquid the storage device contains.  Each circuit network contains a channel for every kind of item, as well as 45 extra [[#Virtual signals|virtual signals]] which act as user-definable channels. '<span style="color:#FF6666">Everything</span>', '<span style="color:#99FF99">Anything</span>' and '<span style="color:#FFFF99">Each</span>' are also available wildcards.
'''Circuit networks''' are built using [[Red wire|red]] or [[green wire]], and enable the control of receivers, based upon information broadcast onto the network by connected senders.  Most senders are storage devices, and broadcast their information onto a specific channel, based on the item or liquid the storage device contains.  Each circuit network contains a channel for every kind of item, as well as 48 extra [[#Virtual signals|virtual signals]] which act as user-definable channels. '<span style="color:#FF6666">Everything</span>', '<span style="color:#99FF99">Anything</span>' and '<span style="color:#FFFF99">Each</span>' are also available wildcards.


[[File:shared_circuit_network.png|thumb|600px|right|Two circuit networks shared over one electric pole.]]  
[[File:shared_circuit_network.png|thumb|600px|right|Two circuit networks shared over one [[small electric pole]].]]  


== Usage ==
== Usage ==
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All wires of the same color which are connected together by junctions form a network, i.e. they will pass their signals to each other.  For example, if two red wires are connected to the same combinator input, each wire receives the content from the other.  This can result in feedback if care is not taken; see Feedback (under [[#Combinators|arithmetic combinator]], below) for discussion.
All wires of the same color which are connected together by junctions form a network, i.e. they will pass their signals to each other.  For example, if two red wires are connected to the same combinator input, each wire receives the content from the other.  This can result in feedback if care is not taken; see Feedback (under [[#Combinators|arithmetic combinator]], below) for discussion.


Numbers are in the signed 32 bit integer range, i.e. from -2147483648 to 2147483647 inclusive, and are encoded in [https://en.wikipedia.org/wiki/Two%27s_complement two's complement representation]. The numbers wrap around on overflow, so e.g. 2147483647 + 10 becomes -2147483639.
Numbers are in the signed 32 bit integer range, i.e. from -2147483648 to 2147483647 inclusive, and are encoded in [https://en.wikipedia.org/wiki/Two%27s_complement two's complement representation]. The numbers wrap around on overflow, so e.g. 2147483647 + 10 becomes -2147483639. When entering a number in a combinator it can appear to exceed the 32 bit limit until the GUI is closed, at which point the number will overflow/underflow. [https://forums.factorio.com/58419]


=== Control devices ===
=== Control devices ===
Receivers can use broadcast information, in most cases to enable/disable the device. They can either compare results between different channels, or compare a channel to a specific value.
Receivers can use broadcast information, in most cases to enable/disable the device. They can either compare results between different channels, or compare a channel to a specific value.


Receiving devices sum all signals from each wire connected to them, even red and green wires. For example, if an inserter is connected to a red wire carrying a signal for 20 iron plates, a green wire with 10 copper plates and another green wire with 5 iron plates, the input signal set for that receiver will be 25 iron plates and 10 copper plates.
Receiving devices sum all signals from each wire connected to them, even red and green wires. For example, if an inserter is connected to a red wire carrying a signal for 20 copper plates and a green wire with 10 copper plates, the input signal set for that receiver will be 30 copper plates.
 
Multiple wires of the same color will share & sum their signals. For example, 3 chests A, B and C connected in a row (A -> B -> C) with green wire will output the sum of their contents along any green wire connected to any of the chests. However, if a red wire connects chest A to an inserter, that inserter will only be given the contents of A as its input signal.


== Devices ==
== Devices ==
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{| class="wikitable mw-collapsible"
{| class="wikitable mw-collapsible"
|-
|-
! Device !! Possible output signals !! Possible control options
! Icon !! Name !! Possible output signals !! Possible control options
|-
|-
| {{Imagelink|Transport belt|Transport belts}} || Transport belts can send their content to the circuit network.
| {{Icon|Transport belt||Transport belts}} || [[Transport belts]] || Transport belts can send their content to the circuit network.
*''Pulse mode'': The signal is sent for only 1 tick when the item enters the belt.
*''Pulse mode'': The signal is sent for only 1 tick when the item enters the belt.
*''Hold mode'': The signal is sent continuously as long as the items are on the belt.
*''Hold mode'': The signal is sent continuously as long as the items are on the belt.
|| Transport belts can be enabled on a condition.
|| Transport belts can be enabled on a condition.
|-
|-
| {{Imagelink|Inserter|Inserters}} || All inserters can send their held items to the circuit network.
| {{Icon|Inserter||Inserters}} || [[Inserters]] || All inserters can send their held items to the circuit network.
*''Pulse mode'': The signal is sent for only 1 tick when the item is picked up.
*''Pulse mode'': The signal is sent for only 1 tick when the item is picked up.
*''Hold mode'': The signal is sent continuously as long as the inserter is holding the item.  
*''Hold mode'': The signal is sent continuously as long as the inserter is holding the item.  
|| All inserters can be enabled on a condition. The inserter stack size can also be overridden from a control signal (configurable).
|| All inserters can be enabled on a condition. The inserter stack size can also be overridden from a control signal (configurable).
|-
|-
| {{imagelink|Filter inserter}} || Same as above. || The filter inserters can additionally set their filters from the circuit network.
| {{Icon|Filter inserter}} || [[Filter inserter]] || Same as above. || The filter inserters can additionally set their filters from the circuit network: up to 5 items whose corresponding signal has a positive value are whitelisted.
|-
|-
| {{Imagelink|Wooden chest|Chests}} || All chests can send their contents to the circuit network. Logistic chests additionally send their contents to the [[logistic network]]. ||
| {{Icon|Wooden chest||Chests}} || [[Chests]] || All chests can send their contents to the circuit network. Logistic chests additionally send their contents to the [[logistic network]]. ||
|-
|-
| {{imagelink|Requester chest}} || Same as above. || Its requested items can be set by the circuit network.
| {{Icon|Requester chest}} || [[Requester chest]] || Same as above. || Its requested items can be set by the circuit network.
|-
|-
| {{imagelink|Storage tank}} || The storage tank can send its fluid content to the circuit network. ||
| {{Icon|Storage tank}} || [[Storage tank]] || The storage tank can send its fluid content to the circuit network. ||
|-
|-
| {{imagelink|Gate}} || Gates can send a signal to the circuit network. || Gates can be opened on a condition.
| {{Icon|Gate}} || [[Gate]] || Gates can send a signal to the circuit network. || Gates can be opened on a condition.
|-
|-
| {{imagelink|Rail signal}} || Rail signals can send their state to the circuit network. || Rail signals can be set to red on a condition.
| {{Icon|Rail signal}} || [[Rail signal]] || Rail signals can send their state to the circuit network. || Rail signals can be set to red on a condition.
|-
|-
| {{imagelink|Train stop}} || Train stations can send the contents of a stopped train to the circuit network as well as read a unique train identifier code. || Train stations can send the contents of the circuit network to the train to use it for wait conditions, as well as enable/disable the stop itself.
| {{Icon|Rail chain signal}} || [[Rail chain signal]] || Rail chain signals can send their state to the circuit network. ||  
|-
|-
| {{imagelink|Accumulator}} || It can send its charge level in percent to the circuit network. ||
| {{Icon|Train stop}} || [[Train stop]] || Train stations can send the contents of a stopped train to the circuit network as well as read a unique train identifier code. The amount of trains going to the train stop can be read by the circuit network.<br>When reading the content of a stopped train, fluid amounts are rounded down to the nearest integer, except when the fluid amount is < 1, then it is is rounded to 1. || Train stations can send the contents of the circuit network to the train to use it for wait conditions, as well as enable/disable the stop itself. The maximum amount of trains that can go to the train stop ("train limit") can be set by the circuit network.
|-
|-
| {{imagelink|Roboport}} || It can send its logistic network contents or its robot statistics to the circuit network. The signals used for robot statistics are configurable. ||
| {{Icon|Accumulator}} || [[Accumulator]] || It can send its charge level in percent to the circuit network. ||
|-
|-
| {{imagelink|Burner mining drill}} || It can send the expected resources, either from the drill itself or from the whole ore patch the drill is on. || It can be enabled on a condition.
| {{Icon|Roboport}} || [[Roboport]] || It can send its logistic network contents and/or its robot statistics to the circuit network. The signals used for robot statistics are configurable. ||
|-
|-
| {{imagelink|Electric mining drill}} || It can send the expected resources, either from the drill itself or from the whole ore patch the drill is on. || It can be enabled on a condition.
| {{Icon|Burner mining drill}} || [[Mining drill]]s || All mining drills can send the expected resources, either from the drill itself or from the whole ore patch the drill is on. || Mining drills can be enabled on a condition.
|-
|-
| {{imagelink|Pumpjack}} || It can output the current oil mining rate. || It can be enabled on a condition.
| {{Icon|Pumpjack}} || [[Pumpjack]] || It can output the current oil mining rate. || It can be enabled on a condition.
|-
|-
| {{imagelink|Power switch}} || || Power switches can connect power networks on a condition.
| {{Icon|Power switch}} || [[Power switch]] || || Power switches can connect power networks on a condition.
|-
|-
| {{imagelink|Programmable speaker}} || || Shows alerts and plays sounds based on circuit network signals. It can be used to make simple tunes.
| {{Icon|Programmable speaker}} || [[Programmable speaker]] || || Shows alerts and plays sounds based on circuit network signals. It can be used to make simple tunes.
|-
|-
| {{imagelink|Lamp}} || || The lamp can be enabled on a condition. If it receives color signals, it can set the given color.
| {{Icon|Lamp}} || [[Lamp]] || || The lamp can be enabled on a condition. If it receives color signals, it can set the given color.
|-
|-
| {{imagelink|Offshore pump}} || || The offshore pump can be enabled on a condition.
| {{Icon|Offshore pump}} || [[Offshore pump]] || || The offshore pump can be enabled on a condition.
|-
|-
| {{imagelink|Pump}} || || The pump can be enabled on a condition.
| {{Icon|Pump}} || [[Pump]] || || The pump can be enabled on a condition.
|}
|}


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Combinators can function as both receiving and sending devices and allow more advanced functions to be used on a circuit network.
Combinators can function as both receiving and sending devices and allow more advanced functions to be used on a circuit network.


*The [[constant combinator]] broadcasts up to 15 values on any of the channels for whatever networks it is connected to.  (You cannot currently specify whether a value should be on the red or green channel; if you need different values, use two combinators, one for each color wire.)  You can use any item channel or any of the [[#Virtual signals|virtual signal]] channels.
*The [[constant combinator]] broadcasts up to 20 values on any of the channels for whatever networks it is connected to.  (You cannot currently specify whether a value should be on the red or green channel; if you need different values, use two combinators, one for each color wire.)  You can use any item channel or any of the [[#Virtual signals|virtual signal]] channels.
**Note that using two of the 15 slots to broadcast values on the '''same''' channel is the same as broadcasting the sum of the two values from one slot.
**Note that using two of the 20 slots to broadcast values on the '''same''' channel is the same as broadcasting the sum of the two values from one slot.
*The [[arithmetic combinator]] performs arithmetic operations on input values and broadcasts the result to the specified output channel.  The input and output channels can be any item channel or any of the virtual signal channels.
*The [[arithmetic combinator]] performs arithmetic operations on input values and broadcasts the result to the specified output channel.  The input and output channels can be any item channel or any of the virtual signal channels.
** Connecting: The arithmetic combinator connects to a red or green network on its '''input''' side (the terminals are set into the main body and look like spark plugs) and performs an arithmetic calculation which is broadcast into the specified channel on its '''output''' side (the output wires appear to stretch out a bit from the body of the device).  
** Connecting: The arithmetic combinator connects to a red or green network on its '''input''' side (the terminals are set into the main body and look like spark plugs) and performs an arithmetic calculation which is broadcast into the specified channel on its '''output''' side (the output wires appear to stretch out a bit from the body of the device).  
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== Virtual signals ==  
== Virtual signals ==  
 
[[File:Virtual Signals dialog box.png|thumb|Virtual Signals available for use in the circuit network]]
Virtual signals are special non-item signals. Other than the three logic signals, virtual signals do not behave differently from item signals.
Virtual signals are special non-item signals. Other than the three logic signals, virtual signals do not behave differently from item signals.


45 virtual signals can be sent over a network. They include the digits zero through nine, the letters A through Z and the colors red, green, blue, yellow, magenta, cyan, white, gray and black.
48 virtual signals can be sent over a network. They include the digits zero through nine, the letters A through Z, a check-mark, dot and info icon, and the colors red, green, blue, yellow, magenta, cyan, white, gray and black.


=== Logic signals ===
=== Logic signals ===
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==== Anything ====
==== Anything ====
''<span style="color:#99FF99">Anything</span>'' can be used on the left side of conditions. The condition will be true when the condition is true for at least one signal. This means the ''anything'' signal behaves as [[:Wikipedia:existential quantification|existential quantification]].
''<span style="color:#99FF99">Anything</span>'' can be used on the left side of conditions. It will be false when there are no inputs. The condition will be true when the condition is true for at least one signal. This means the ''anything'' signal behaves as [[:Wikipedia:existential quantification|existential quantification]].


==== Each ====
==== Each ====
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{{history|0.1.0|
{{history|0.1.0|
* Introduced}}
* Introduced}}
== See also ==
* [[Circuit network (research)]]
* [http://www.factorioforums.com/forum/viewtopic.php?f=6&t=4728&p=37251#p37157 Logic gates revisited]


[[Category: Circuit network]]
[[Category: Circuit network]]

Revision as of 17:14, 14 December 2020

Circuit networks are built using red or green wire, and enable the control of receivers, based upon information broadcast onto the network by connected senders. Most senders are storage devices, and broadcast their information onto a specific channel, based on the item or liquid the storage device contains. Each circuit network contains a channel for every kind of item, as well as 48 extra virtual signals which act as user-definable channels. 'Everything', 'Anything' and 'Each' are also available wildcards.

Two circuit networks shared over one small electric pole.

Usage

Send information

Senders broadcast the amount of items or fluids they contain or other data definable by the player. Each amount is broadcast as a numeric value on a 'channel' corresponding to the item. For example, a Storage Tank containing 1000 Crude Oil will broadcast 1000 on the Crude Oil channel.

The channels are separated from each other, so each network can simultaneously carry a number for each item and fluid in the game, and for each of the extra user-defined channels (digits 0-9, letters A-Z, and 9 different colors). All unused channels have the value zero.

Multiple broadcasts of the same item or fluid are additive: If there are two connected Storage Tanks with 1000 Crude Oil each, the value of the Crude Oil channel within the network will be 2000.

All wires of the same color which are connected together by junctions form a network, i.e. they will pass their signals to each other. For example, if two red wires are connected to the same combinator input, each wire receives the content from the other. This can result in feedback if care is not taken; see Feedback (under arithmetic combinator, below) for discussion.

Numbers are in the signed 32 bit integer range, i.e. from -2147483648 to 2147483647 inclusive, and are encoded in two's complement representation. The numbers wrap around on overflow, so e.g. 2147483647 + 10 becomes -2147483639. When entering a number in a combinator it can appear to exceed the 32 bit limit until the GUI is closed, at which point the number will overflow/underflow. [1]

Control devices

Receivers can use broadcast information, in most cases to enable/disable the device. They can either compare results between different channels, or compare a channel to a specific value.

Receiving devices sum all signals from each wire connected to them, even red and green wires. For example, if an inserter is connected to a red wire carrying a signal for 20 copper plates and a green wire with 10 copper plates, the input signal set for that receiver will be 30 copper plates.

Multiple wires of the same color will share & sum their signals. For example, 3 chests A, B and C connected in a row (A -> B -> C) with green wire will output the sum of their contents along any green wire connected to any of the chests. However, if a red wire connects chest A to an inserter, that inserter will only be given the contents of A as its input signal.

Devices

Each device that is able to be connected to a circuit network has a Circuit network panel.png icon located in the top right corner of its info pane. Clicking this icon will display the available circuit network options for that device (note: a red or green wire must be connected, otherwise the message "not connected" will display instead). Clicking the Logistic network panel.png icon next to it, the device can be connected to a logistic network if in range of one, which also allows conditions to be set.

Conditions can be set for both circuit (signals of red and green wires are summed) and logistic network, which will together act as a logical AND.

The following devices can be connected to a circuit network:

Icon Name Possible output signals Possible control options
Transport belt.png
Transport belts Transport belts can send their content to the circuit network.
  • Pulse mode: The signal is sent for only 1 tick when the item enters the belt.
  • Hold mode: The signal is sent continuously as long as the items are on the belt.
Transport belts can be enabled on a condition.
Inserter.png
Inserters All inserters can send their held items to the circuit network.
  • Pulse mode: The signal is sent for only 1 tick when the item is picked up.
  • Hold mode: The signal is sent continuously as long as the inserter is holding the item.
All inserters can be enabled on a condition. The inserter stack size can also be overridden from a control signal (configurable).
Filter inserter.png
Filter inserter Same as above. The filter inserters can additionally set their filters from the circuit network: up to 5 items whose corresponding signal has a positive value are whitelisted.
Wooden chest.png
Chests All chests can send their contents to the circuit network. Logistic chests additionally send their contents to the logistic network.
Requester chest.png
Requester chest Same as above. Its requested items can be set by the circuit network.
Storage tank.png
Storage tank The storage tank can send its fluid content to the circuit network.
Gate.png
Gate Gates can send a signal to the circuit network. Gates can be opened on a condition.
Rail signal.png
Rail signal Rail signals can send their state to the circuit network. Rail signals can be set to red on a condition.
Rail chain signal.png
Rail chain signal Rail chain signals can send their state to the circuit network.
Train stop.png
Train stop Train stations can send the contents of a stopped train to the circuit network as well as read a unique train identifier code. The amount of trains going to the train stop can be read by the circuit network.
When reading the content of a stopped train, fluid amounts are rounded down to the nearest integer, except when the fluid amount is < 1, then it is is rounded to 1.
Train stations can send the contents of the circuit network to the train to use it for wait conditions, as well as enable/disable the stop itself. The maximum amount of trains that can go to the train stop ("train limit") can be set by the circuit network.
Accumulator.png
Accumulator It can send its charge level in percent to the circuit network.
Roboport.png
Roboport It can send its logistic network contents and/or its robot statistics to the circuit network. The signals used for robot statistics are configurable.
Burner mining drill.png
Mining drills All mining drills can send the expected resources, either from the drill itself or from the whole ore patch the drill is on. Mining drills can be enabled on a condition.
Pumpjack.png
Pumpjack It can output the current oil mining rate. It can be enabled on a condition.
Power switch.png
Power switch Power switches can connect power networks on a condition.
Programmable speaker.png
Programmable speaker Shows alerts and plays sounds based on circuit network signals. It can be used to make simple tunes.
Lamp.png
Lamp The lamp can be enabled on a condition. If it receives color signals, it can set the given color.
Offshore pump.png
Offshore pump The offshore pump can be enabled on a condition.
Pump.png
Pump The pump can be enabled on a condition.

Physical network structure

A circuit network consists only of those devices connected together with the same color wire. Wire can be strung directly from device to device, or across any intervening power poles. Wire length is limited by its previous connection.

Note that each connected set of wires forms a separate network. For example, it's entirely possible to have four red-wire networks and three green-wire networks. If red and green wires happen to touch the same power pole or device, the red and green networks will remain separate and will not link up. However, two red cables or two green cables will link if they touch. Use different colored cables to separate networks in close proximity.

  • To connect wires or cables to a power pole, simply click on one entity, then on the base of the power pole.
  • To erase a wire or cable connection, place the same color wire over an existing connection. You don't get the wire/cable back.
  • To remove all connections from a power pole, shift-click on the pole. The first shift-click will remove all electrical connections, and the second will remove all red and green wires. You don't get the wires back.
  • When connecting to a arithmetic combinator or decider combinator, take care to connect the wire to the correct input or output side. Use "Show details" mode to see the orientation of the combinator.
  • Hovering the mouse cursor over an item will highlight all wires which connect to the item.
  • Hovering the mouse cursor over a power pole which is part of a network will display the signals on its network. Some items like combinators will also display their input and output signals when hovered over.

Combinators

Combinators can function as both receiving and sending devices and allow more advanced functions to be used on a circuit network.

  • The constant combinator broadcasts up to 20 values on any of the channels for whatever networks it is connected to. (You cannot currently specify whether a value should be on the red or green channel; if you need different values, use two combinators, one for each color wire.) You can use any item channel or any of the virtual signal channels.
    • Note that using two of the 20 slots to broadcast values on the same channel is the same as broadcasting the sum of the two values from one slot.
  • The arithmetic combinator performs arithmetic operations on input values and broadcasts the result to the specified output channel. The input and output channels can be any item channel or any of the virtual signal channels.
    • Connecting: The arithmetic combinator connects to a red or green network on its input side (the terminals are set into the main body and look like spark plugs) and performs an arithmetic calculation which is broadcast into the specified channel on its output side (the output wires appear to stretch out a bit from the body of the device).
    • Feedback: Note that the input network and the output network are not the same network. Connecting the output network back to the input network will result in a feedback loop. For example, adding 1 to the value for copper plates and broadcasting it as copper plates is an action that results in an infinite loop if output is connected back to input. The value for copper plates will rapidly (but not instantly) shoot upward. (The rate at which it climbs is determined by the current tick rate.) This technique can be combined with decider combinator logic to make electronic clocks, gates, and other systems; see Combinator Tutorial for advanced techniques.
    • Each: This combinator can use the 'Each' signal for both input and output, in which case all non-zero input channels will have the combinator's operation performed and broadcast on the output side. Having Each signals for input and output and using a non-changing operation (like adding zero) is equivalent to having a 'one-way' wire; all the information from the input network is copied to the output network, but the reverse is not true.
    • Multi-network: The arithmetic combinator can be joined to both red and green networks on the input side and will sum their inputs.
  • The decider combinator functions much like an arithmetic combinator, but is designed to compare values. Essentially, it is a conditional. In terms of connecting, feedback, and the Each signal it functions as specified above. In addition, it can handle the Everything and Anything signals, and performs more complex functions than summing when attached to multiple networks. See the decider combinator page for more details on how to use this.

Virtual signals

Virtual Signals available for use in the circuit network

Virtual signals are special non-item signals. Other than the three logic signals, virtual signals do not behave differently from item signals.

48 virtual signals can be sent over a network. They include the digits zero through nine, the letters A through Z, a check-mark, dot and info icon, and the colors red, green, blue, yellow, magenta, cyan, white, gray and black.

Logic signals

The icons of the three logic signals

Three of the virtual signals cannot be sent over a network but apply special logic to multiple signals.

Everything

Everything can be used on the left side in conditionals. The condition will be true when the condition is true for each input signal. The condition is also true if there are no signals. This means that the everything signal behaves as universal quantification.

The output of a decider combinator may also use everything, unless the input is set to each. When used, the combinator will output signal on every channel with non-zero input as long as the condition is true; the value will either be the input value or 1, depending on the corresponding setting.

Anything

Anything can be used on the left side of conditions. It will be false when there are no inputs. The condition will be true when the condition is true for at least one signal. This means the anything signal behaves as existential quantification.

Each

Each can only be used in left input side and output of decider and arithmetic combinators. The signal can only be used as an output when also used as an input. When used in both the input and output, it makes a combinator perform its action on each input signal individually. The combinator will output the sum of each of the actions if only used in the input.

Tutorials

Logistic network

The logistic network used by logistic robots is essentially a third network (a wireless one), along with the green and red wired networks. The logistic network is based on proximity to a central roboport.

Some devices can also be connected to the logistic network. If a device has conditions set for circuit and for logistic network, it will become activated if both conditions are true.

See the logistic network and roboport articles for more information.

History

  • 0.15.0:
    • Significantly improved circuit network performance. Up to 25 times less CPU usage and 10% less memory usage.
    • Added the Programmable Speaker: it shows alerts and plays sounds based on circuit network signals. It can be used to make simple songs.
    • Train Stop can output the contents of the stopped train's cargo.
    • Train Stop can be disabled using the circuit network. Trains will skip disabled Train Stops, allowing simple train control.
    • Mining Drills can be turned on and off using the circuit network. They can also output the remaining expected resources.
    • Pumpjacks can be turned on and off using the circuit network. They can also output the current oil mining rate.
    • Added Modulo, Power, Left Bit Shift, Right Bit Shift, Bitwise AND, Bitwise OR and Bitwise XOR to the Arithmetic Combinator.
    • Added additional operators to the Decider Combinator and Circuit Conditions.
  • 0.13.0:
    • Many machines are now connectible to the circuit network.
    • Wire disconnecting is incorporated into the latency hiding.
    • Wires are now highlighted on entity mouseover.
    • Reduced memory usage of circuit network.
  • 0.12.33:
    • Fluid values are rounded to the closest value instead of rounding down when transmitted to circuit network.
  • 0.12.0:
    • Improvements to circuit network connection, one can connect multiple wires of the same color to the same entity.
    • The lamp, storage tank, pump and offshore pump can be connected to the circuit network.
  • 0.8.3:
    • Circuit network contents info has colored slots to specify the network it represents.