my beamer stye with useles crap in it: beamerthemeFGM

beamerthemeFGM.sty

% Copyright 2007 by Till Tantau
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/licenses/LICENSE for more details.




\mode<presentation>

%\useoutertheme{smoothbars}
\useinnertheme[shadow=true]{rounded}
% \usecolortheme{orchid}
\usecolortheme{whale}

\setbeamerfont{block title}{size={}}

\definecolor{ThisTheme}{RGB}{200,60,0}
\usecolortheme[named=ThisTheme]{structure} 
\definecolor{darkgreen}{rgb}{0.,0.6,0.}
%/usecolortheme[RGB={100,100,170}]{structure}
\definecolor{links}{HTML}{2A1B81}
%\usepackage{avant}
\usepackage{bookman}
\usepackage{fancybox}
\usepackage{amssymb}
%\usepackage{chancery}
%\usepackage{charter}
%\usepackage{courier}
%\usepackage{helvet}
%\usepackage{mathpazo}
%\usepackage{mathpple}
%\usepackage{mathptm}
%\usepackage{mathptmx}
%\usepackage{newcent}
%\usepackage{palatino}
%\usepackage{pifont}
%\usepackage{times}
%\usepackage{utopia}



\hypersetup{colorlinks,linkcolor=,urlcolor=links}
\setbeamertemplate{navigation symbols}{} 
%\useoutertheme{shadow}
\newcommand{\img}[2][1]{{\includegraphics[width=#1\textwidth]{#2}}}
\newcommand{\ATLASDQ}[1]{\href{https://its.cern.ch/jira/browse/ATLASDQ-#1}{{ATLASDQ-#1}}}
\newcommand{\ATR}[1]{\href{https://its.cern.ch/jira/browse/ATR-#1}{{ATR-#1}}}
\newcommand{\MR}[1]{\href{https://gitlab.cern.ch/atlas/athena/merge_requests/#1}{{!#1}}}
\newcommand{\ok}{ \textbf{\large \Green{\checkmark}}}
\newcommand{\agenda}{ \frame{ \frametitle{Agenda} \img{Agenda}}}

% More command definitions

\def\pt{\ensuremath{p_{\mathrm{T}}}} % Subscript roman not italic (EE)
\def\et{\ensuremath{E_{\mathrm{T}}}} % Subscript roman not italic (EE)


\usepackage{listings}
\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps}
\usepackage{colortbl}
\usepackage[utf8]{inputenc}
\usepackage{multirow}
\usepackage{fancyvrb}

\usepackage{tikz}
\usepackage{xcolor}
\usepackage{calc}
\usepackage{multicol}
%\usepackage{subfigure}

\newlength{\boxw}
\newlength{\boxh}
%\newlength{\shadowsize}
\newlength{\boxroundness}
\newlength{\tmpa}
\newsavebox{\shadowblockbox}

\setlength{\shadowsize}{6pt}
\setlength{\boxroundness}{3pt}

\newenvironment<>{varblock}[2][\textwidth]{
  \begin{center}
    \begin{minipage}{#1}
      \setlength{\textwidth}{#1}
      \begin{actionenv}#3
        \def\insertblocktitle{#2}
        \par
      \usebeamertemplate{block begin}}
      {\par
        \usebeamertemplate{block end}
      \end{actionenv}
    \end{minipage}
\end{center}}



\newenvironment{shadowblock}[1]%
{\begin{lrbox}{\shadowblockbox}\begin{minipage}{#1}}%
{\end{minipage}\end{lrbox}%
  \settowidth{\boxw}{\usebox{\shadowblockbox}}%
  \settodepth{\tmpa}{\usebox{\shadowblockbox}}%
  \settoheight{\boxh}{\usebox{\shadowblockbox}}%
  \addtolength{\boxh}{\tmpa}%
  \begin{tikzpicture}
    \addtolength{\boxw}{\boxroundness * 2}
    \addtolength{\boxh}{\boxroundness * 2}

    \foreach \x in {0,.05,...,1}
    {
      \setlength{\tmpa}{\shadowsize * \real{\x}}
      \fill[xshift=\shadowsize - 1pt,yshift=-\shadowsize + 1pt,black,opacity=.04,rounded corners=\boxroundness]
      (\tmpa, \tmpa) rectangle +(\boxw - \tmpa - \tmpa, \boxh - \tmpa - \tmpa);
    }

    \filldraw[fill=ThisTheme!20, draw=black!50, rounded corners=\boxroundness] (0, 0) rectangle (\boxw, \boxh);
    \draw node[xshift=\boxroundness,yshift=\boxroundness,inner sep=0pt,outer sep=0pt,anchor=south west] (0,0) {\usebox{\shadowblockbox}};
\end{tikzpicture}}


%\setbeamercovered{dynamic}


%\pgfdeclareimage[interpolate=true,width=4cm]{elaquer}{elaquer}
%\pgfdeclareimage[width=8cm]{DrawEff_EM18_HC2cfg_L1_EM16HI1}{DrawEff_EM18_HC2cfg_L1_EM16HI1}
%\pgfdeclareimage[width=8cm]{OutputFile0}{OutputFile0}
% \definecolor{ThisTheme}{RGB}{160,100,70}
% \usecolortheme[named=ThisTheme]{structure}
% \definecolor{darkgreen}{rgb}{0.,0.6,0.}
%/usecolortheme[RGB={100,100,170}]{structure}
\definecolor{links}{HTML}{2A1B81}


% ------------- Fin declaracion de imagenes

% New Commands
\newcommand{\comment}[1]{}
\newcommand{\Gray}[1]{\textcolor{darkgray}{#1}}
\newcommand{\Green}[1]{\textcolor{darkgreen}{#1}}
\newcommand{\Blue}[1]{\textcolor{blue}{#1}}
\newcommand{\Red}[1]{\textcolor{red}{#1}}
\newcommand{\Orange}[1]{\textcolor{orange}{#1}}
\newcommand{\e}{$e^{-}$}
\newcommand{\zee}{Z$\to e^{+}e^{-}$}
\newcommand{\hgg}{h$\to\gamma\gamma$}
\newcommand{\hbb}{h$\to b\overline{b}$}
\newcommand{\Hgg}{h$\to\gamma\gamma$}
\newcommand{\Ggg}{G$_{500}\to\gamma\gamma$}

\newcommand{\wen}{$W\to e\nu$}
\newcommand{\Gee}{G$_{500}\to ee$}
\newcommand{\g}{$\gamma$}
\newcommand{\hlt}{High Level Trigger}
\newcommand{\ef}{Event Filter}
\newcommand{\EM}{electromagnetic}
\newcommand{\mm}{$\pm$}
\newcommand{\lini}{$10^{31}cm^{-2}s^{-1}$}
\newcommand{\llow}{$10^{32}cm^{-2}s^{-1}$}
\newcommand{\lhigh}{$10^{33}cm^{-2}s^{-1}$}
\newcommand{\invpb}{pb$^{-1}$}
\newcommand{\invfb}{fb$^{-1}$}

\newcommand{\URL}[1]{\Blue{\underline{\url{#1}}}}






% Slide title % 
\setbeamerfont{frametitle}{size={},series=\bfseries}
\setbeamertemplate{frametitle}{
  \color{ThisTheme}\bfseries{\huge\insertframetitle}\hfill\colorbox{ThisTheme}{\textcolor{white}{\insertpagenumber}}\vskip-6pt\color{black}\hrulefill\vskip-9pt \color{ThisTheme}\hrulefill
%  \colorbox{ThisTheme}{\textcolor{white}{\huge\insertframetitle\hfill\textcolor{white}{\ovalbox{\insertpagenumber}}}}\vskip-6pt\color{black}\hrulefill\vskip-9pt \color{ThisTheme}\hrulefill
}



%\usefonttheme{professionalfonts} % using non standard fonts for beamer
%\usefonttheme{default}
%\usefonttheme{professionalfonts}
%\usefonttheme{serif}
%\usefonttheme{structurebold} % default family is serif
%\usefonttheme{structureitalicserif}
%\usefonttheme{structuresmallcapsserif}
%\usefonttheme{professionalfonts} % using non standard fonts for beamer
%\usefonttheme{serif}
\usepackage{fontspec}
%\fontspec{liberationsans.ttf}
%\setsansfont{Source Sans Pro}
\mode
<all