gog-duke-nukem-3d


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#!/usr/bin/bash
gogdir="/opt/gog/duke-nukem-3d"
homedir="$HOME/.gog/duke-nukem-3d"
mkdir -p "$homedir"/{game,config/data}

if [[ ! -e "$homedir/config/dosboxDuke3D.conf" ]]; then
  cp "$gogdir/dosboxDuke3D.conf" "$homedir/config/dosboxDuke3D.conf"
fi

if [[ ! -e "$homedir/config/data/DUKE3D.GRP" ]]; then
  cp "$gogdir/data/DUKE3D.GRP" "$homedir/config/data/DUKE3D.GRP"
fi

if [[ ! -e "$homedir/config/data/DUKE3D.CFG" ]]; then
  cp "$gogdir/data/DUKE3D.CFG" "$homedir/config/data/DUKE3D.CFG"
fi

unionfs "$homedir/config=RW:$gogdir=RO" "$homedir/game"
"$homedir"/game/start.sh
fusermount -u "$homedir/game"