The Advtrains mod for Luanti
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\(\newcommand {\mm }{\milli \metre }\)
\(\newcommand {\cm }{\centi \metre }\)
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\(\newcommand {\m }{\metre }\)
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\(\newcommand {\as }{\atto \second }\)
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\(\newcommand {\ps }{\pico \second }\)
\(\newcommand {\ns }{\nano \second }\)
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\(\newcommand {\s }{\second }\)
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\(\newcommand {\pmol }{\pico \mol }\)
\(\newcommand {\nmol }{\nano \mol }\)
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\(\newcommand {\mmol }{\milli \mol }\)
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\(\newcommand {\kmol }{\kilo \mol }\)
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\(\newcommand {\nA }{\nano \ampere }\)
\(\newcommand {\uA }{\micro \ampere }\)
\(\newcommand {\mA }{\milli \ampere }\)
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\(\newcommand {\kA }{\kilo \ampere }\)
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\(\newcommand {\kohm }{\kilo \ohm }\)
\(\newcommand {\Mohm }{\mega \ohm }\)
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\(\newcommand {\uV }{\micro \volt }\)
\(\newcommand {\mV }{\milli \volt }\)
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\(\newcommand {\kW }{\kilo \watt }\)
\(\newcommand {\MW }{\mega \watt }\)
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\(\newcommand {\eV }{\electronvolt }\)
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\(\newcommand {\TeV }{\tera \electronvolt }\)
\(\newcommand {\kWh }{\kilo \watt \hour }\)
\(\newcommand {\F }{\farad }\)
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\(\newcommand {\pF }{\pico \farad }\)
\(\newcommand {\K }{\mathrm {K}}\)
\(\newcommand {\dB }{\mathrm {dB}}\)
\(\newcommand {\kibi }{\mathrm {Ki}}\)
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Introduction
Advtrains is a mod with the goal of introducing realistic trains and rail equipments. It also has features allowing automated trains on a large scale, including interlocking and a few methods of scripting.
This manual is written as there does not appear to be much up-to-date information on Advtrains, despite a number of people being interested in the mod. There has been a number of attempts to create various guides, but these only cover certain topics instead of
being a comprehensive manual. This manual is therefore created as a contribution to the Advtrains community.
This manual is typeset using LaTeX; its source code can be found here: https://codeberg.org/y5nw/advtrains-doc.
Acknowledgments
A notable portion of the manual is influenced by various other guides and manuals for Advtrains. In particular:
-
• The format of the API documentation is influenced by R7RS.
-
• Section 3 is written with reference to orwell’s interlocking guide and Blockhead’s video explaining the three-station setup. The links to both sources can be
found in that section.
-
• The manuals related to railway time are modifed from the railway time API documentation written by orwell. Part of the section is also taken from advtrains_line_automation/railwaytime.lua
Conventions
-
• Unless otherwise specified, the unit of length is meter (or, more technically, nodes).
-
• Unless otherwise specified, the unit of speed is meter per second.
-
• Unless otherwise specified, the unit of acceleration is meter per second squared.
-
• Arguments to functions and ATC commands are delimited using angle brackets <like this>.
-
• Argument names are generally lowercase, but the first letter may be capitalized.
-
• Lua string constants are written without quotation marks when the content does not resemble any numeric or symbolic constant and when used as enumerators or table indices.
-
• The action of left-clicking a node with a trackworker is called rotation. The action of right-clicking a node with a trackworker is called adjustment.
Interlocking notations
-
• In the context of track sections, \(\overline {PQ}\) indicates the section containing the tracks between \(P\) and \(Q\).
-
• In the context of (interlocking) routes, the notation \(P \to Q\) indicates a part of a route where the train starts at \(P\) and continues at \(Q\).
-
• \(\perp \) is used to indicate the end of the track.