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% (The MIT License)
%
% Copyright (c) 2021 Yegor Bugayenko
%
% Permission is hereby granted, free of charge, to any person obtaining a copy
% of this software and associated documentation files (the 'Software'), to deal
% in the Software without restriction, including without limitation the rights
% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
% copies of the Software, and to permit persons to whom the Software is
% furnished to do so, subject to the following conditions:
%
% The above copyright notice and this permission notice shall be included in all
% copies or substantial portions of the Software.
%
% THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
% SOFTWARE.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{clicks}[2021/09/18 0.2.0 Clicks]
\RequirePackage{xkeyval}
\RequirePackage{etoolbox}
\makeatletter\newif\ifclicks@static\makeatother
\makeatletter\DeclareOption{static}{\clicks@statictrue}\makeatother
\ProcessOptions\relax
\makeatletter\newcommand*\clicks@body{}\makeatother
\makeatletter\newcommand\clicks@flush{%
\clicks@body\vspace*{0pt}\newpage%
}\makeatother
\newcounter{minutes}
% Print the content as is
\makeatletter\newcommand\print[1]{%
\gappto\clicks@body{{#1\par}}%
}\makeatother
\makeatletter\newcommand\flush[1][1]{%
\clicks@flush%
\renewcommand*\clicks@body{}%
\ifclicks@static\else%
\addtocounter{minutes}{#1}%
\fi%
}
\makeatletter\newcommand\click[1][1]{%
\ifclicks@static\else%
\addtocounter{minutes}{#1}%
\fi%
\ifclicks@static\else%
\clicks@flush%
\fi%
}\makeatother
% Print and flush
% [1]: How many minutes to stay here
% {1}: The content to print
\newcommand\plush[2][1]{%
\print{#2}%
\flush[#1]%
}
% Print and click
% [1]: How many minutes to stay here
% {1}: The content to print
\newcommand\plick[2][1]{%
\print{#2}%
\click[#1]%
}
\endinput
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