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Projector Aligner

Script to align a projector's projection from a control seat, and to switch projectors from a menu. This script can handle several groups of projectors, each with their own sets of screens and control seats.

All configuration is done through Custom Data. Simply create a heading
in the custom data of any block that you wish to use with this script:

[projector]

You may add cockpits, flight seats, remote controls and projectors.
By default all blocks will be in the "default" projector group. You can
change this by specifying a group name. For example:

[projector]
group=Ship Printer

To make use of a display, specify a display number and (optionally) a
scale and a color. For example:

[projector]
display=0
scale=0.5
color=00CED1

Change the number to the screen that you wish to use; numbers start at 0, so a
five-screen cockpit has screens 0, 1, 2, 3 and 4.
Color should be entered as six hexadecimal digits representing red, green and blue.

Additionally, you can specify details for a specific display using
numbered headings. This allows you to configure the display for more
than one group on a multi-display block, such as a cockpit, or to
display the output on a cockpit without using it for control. For example:

[projector_display0]
scale=0.8
color=F07020
group=Second Printer

Arguments
---------

up Move up one line on screen
down Move down one line on screen
apply Enter Menu / Select current projector from Menu
select "
build Re-read the Custom Data of blocks, and reconfigure
rebuild "
save Store the current alignment values in Custom Data
load Recover the alignment values from Custom Data

Follow the argument with a group name if other than "default". Use quotes if the
group name contains spaces or begins with a hyphen.

This script is released under the MIT license. You can find the MDK project here:
https://github.com/Brianetta/Projector-Aligner/

If you find a bug, or want to request a feature, feel free to create an issue on GitHub:
https://github.com/Brianetta/Projector-Aligner/issues

If you need help using the script, I can be reached in the comments or on the official Keen discord.

Building a ship printer, and want something to move a print head made of welders around? Check out the 3D Printer Script from SpaceEngineers.de:
https://steamcommunity.com/sharedfiles/filedetails/?id=2376883341