seasons.sty

\newcounter{season}
\setcounter{season}{\month}
  \setcounter{season}{\month}
\newcounter{temperature}

\newcommand\season{}

\newcounter{cycle}
\setcounter{cycle}{\year}
\multiply\value{cycle} by 3
\addtocounter{cycle}{0}

%%% State a Season's name.

\newcommand\showSeason[1][\value{season}]{%
  \ifcase#1\or%
    \glsentrytext{Qualmea}%
  \or%
    \glsentrytext{Atya}%
  \or%
    \glsentrytext{Alassea}%
  \or%
    \glsentrytext{Cantea}%
  \or%
    \glsentrytext{Calea}%
  \or%
    \glsentrytext{Verea}%
  \or%
    \glsentrytext{Otsea}%
  \or%
    \glsentrytext{Toldea}%
  \or%
    \glsentrytext{Laiquea}%
  \or%
    \glsentrytext{Quainea}%
  \or%
    \glsentrytext{Minquesta}%
  \else
    \glsentrytext{Ohta}%
  \fi%
}

\newcommand\showAstroEvents{%
  \ifcase\value{season}\or%
    eclipse and quakes%
  \or%
  \or%
    eclipse%
  \or%
  \or%
  \or%
  \or%
    quakes%
  \or%
  \or%
  \or%
  \or%
    eclipse%
  \else%
  \fi%
}

\newcommand\showTemperature{%
  \ifcase\value{temperature}%
    cold%
  \or%
    mild%
  \else%
    hot%
  \fi%
}

\newcommand\setTemperature{
  \ifcase\value{season}\or%
    \setcounter{temperature}{1}%
  \or%
    \setcounter{temperature}{1}%
  \or%
    \setcounter{temperature}{0}%
  \or%
    \setcounter{temperature}{1}%
  \or%
    \setcounter{temperature}{2}%
  \or%
    \setcounter{temperature}{1}%
  \or%
    \setcounter{temperature}{1}%
  \or%
    \setcounter{temperature}{1}%
  \or%
    \setcounter{temperature}{2}%
  \or%
    \setcounter{temperature}{1}%
  \or%
    \setcounter{temperature}{0}%
  \else
    \setcounter{temperature}{1}%
  \fi%

}

\setTemperature

\newcommand\showInterval[1]{%
  \ifcase#1%
    \gls{morning}%
  \or%
    \gls{afternoon}%
  \or%
    \gls{evening}%
  \else%
    \gls{night}%
  \fi%
}