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| -rw-r--r-- | assets/manual/manual.tex | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/assets/manual/manual.tex b/assets/manual/manual.tex index 8f90f7a..fb36b93 100644 --- a/assets/manual/manual.tex +++ b/assets/manual/manual.tex @@ -1292,11 +1292,19 @@ Railway time is counted in cycles, minutes, and seconds, roughly corresponding t Railway time can be represented in three formats: \begin{itemize} -\item As a table with the fields \texttt{c}, \texttt{m}, and \texttt{s}, holding the cycles, minutes, and seconds, respectively. It is an error if the \texttt{m} or \texttt{s} field is not an integer between 0 inclusive and 60 exclusive. -\item As a string: The number of cycles, minutes, and seconds, delimited with a semicolon, such as \texttt{245;50;32}. The cycles may be absent, in which case the string is formatted as the number of minutes and seconds delimited with a semicolon, such as \texttt{37;25}. Fields do not have to be padded with zeroes, but the field should not be empty unless it is at the beginning or the end of the string; this criteria allows RWT values such as \texttt{43;3} (equivalent to \texttt{43;03}), \texttt{22;} (equivalent to \texttt{22;00}), \texttt{;10} (equivalent to \texttt{0;10}) and even \texttt{;} (equivalent to \texttt{0;00}). It is an error if the number of minutes and seconds is not an integer between 0 inclusive and 60 exclusive. +\item As a table with the fields \texttt{c}, \texttt{m}, and \texttt{s}, holding the cycles, minutes, and seconds, respectively. +\item As a string: The number of cycles, minutes, and seconds, delimited with a semicolon, such as \texttt{245;50;32}. The cycles may be absent, in which case the string is formatted as the number of minutes and seconds delimited with a semicolon, such as \texttt{37;25}. Fields do not have to be padded with zeroes, but the field should not be empty unless it is at the beginning or the end of the string; this criteria allows RWT values such as \texttt{43;3} (equivalent to \texttt{43;03}), \texttt{22;} (equivalent to \texttt{22;00}), \texttt{;10} (equivalent to \texttt{0;10}) and even \texttt{;} (equivalent to \texttt{0;00}). \item As a number: the number of seconds since \texttt{0;0;0}. \end{itemize} +For a railway time object \texttt{$c$;$m$;$s$}, the following properties are expected to apply: +\begin{itemize} +\item $c \in \mathbb{Z}$, +\item $m \in \mathbb{Z} \cap \left[0,60\right)$, and +\item $s \in \mathbb{Z} \cap \left[0,60\right)$ +\end{itemize} +It is an error if at least one of the above properties do not apply. + The following entries are present in \texttt{advtrains.interlocking.rwt}. \var{Time}, \var{t}, \var{interval}, and \var{offset} refer to a railway time object represented in one of the methods described above. \var{Interval} and \var{offset} represent the interval and offset of a repetition, respectively. \var{Cycles}, \var{minutes}, and \var{seconds} should be the value of the \texttt{c}, \texttt{m} and \texttt{s} fields of a railway time table. \begin{apidoc}{\texttt{advtrains}!\texttt{interlocking.rwt}} |