Light Sensor Iron Gate

The Light Sensor Iron Gates are items added by BuildCraft and a specific design of the Basic Gate to control and/or interact with all pipes of BuildCraft via one configurable function. The light sensor design has two additional preconditions available to detect the day and night which can be intergrated into functions (see Usage). The gate has also an AND and OR version. The next tier is the Light SensorGold Gate with four configurable functions.

Usage
The Light Sensor Iron Gate can be placed on all types and sides of the BuildCraft pipes with a right-click. By holding the crouch-key and right-clicking the gate can be removed without to destroy the pipe.

Note: The basic function is that the gate checks the precondition in the right slot, and, if this precondition is true, executes the option in the left slot. The bar between the left and right slot light up red when the precondition is currently True. But with the AND version, both preconditions in the right slots must be True before the gate executes the options in the left slots. With the OR version, only one precondition must be True to execute the corresponding option in the left slot. The bars between the left and right slot light up red when the precondition is currently True. The different to the Standard design is, that the light sensor design has two additional preconditions for all pipes to to detect day and night (yellow marked in the table below), which can be used to control the function.

With a right-click the player can open the GUI, which has two slots (one left, one right). Both slots can be configurated by clicking in the slot. The possible options depends on the pipe where the gate was mounted and are listed in the tables below:
 * Selectable options independent of the pipe (goto)
 * Additional options for extraction (wooden) pipes (goto)
 * Additional options for pipes they are connected to enegy or item consumer (machines), chests, tanks and so on (goto)
 * Additional options only available for special pipes (goto)
 * Furthermore the Light Sensor Iron Gate has the ability to interact with Red and Blue Pipe Wire to transmit and/or receive redstone signals over the BuildCraft own wire system. An example with a Diamond AND Gate is shown in the picture, but it is the same except that the Light Sensor Iron Gate can only interact with the Red and Blue Pipe Wire. In the GUI the corresponding option is selectable if a pipe wire is connected to the gate (goto)

General options for all pipes
Following gate options are available on all pipes of the respective type (kinesis, fluid, transport):

Additional options for extraction pipes
Following gate options are additional available on the extraction pipe of the respective type (kinesis, fluid, transport):

Additional options for consumer, chests and tanks
Following gate options are additional available for pipe of the respective type (kinesis, fluid, transport), if they are connected to a consumer or storage:

Additional options for special pipes
Following gate options are additional available for specific pipes:

Additional options for pipe wire interaction
Following options are additional available for all types (kinesis, fluid, transport) if Pipe Wire is connected to the gate: