Standalone_Installer.sh

#!/bin/bash
## FusionFall Retro install script for Linux
## Authors: Wolfizen
## Contributors: Stellarspace


## Environment setup and variables.
TEMP_DIR=/tmp/FusionFall_Retro_Installer
LAUNCHER_URL='https://cdn.fusionfalluniverse.com/launcher/ULInstaller.exe'
LAUNCHER_DL_NAME="${LAUNCHER_URL##*/}"
[ -z "$WINEPREFIX" ] && export WINEPREFIX=$HOME/.wine_fusionfall
export WINEARCH=win32
export WINEDEBUG=-all

rm -rf $TEMP_DIR
mkdir -p $TEMP_DIR
cd $TEMP_DIR

## Argument parsing.
dxvk_enable=-1
while [[ "$#" -gt 0 ]]; do case "$1" in
  +dxvk) dxvk_enable=1;;
  -dxvk) dxvk_enable=0;;
  *) echo "Unknown parameter passed: $1"; exit 1;;
esac; shift; done

## Dependency checks
echo '* Checking dependencies...'
{ command -v wine >/dev/null 2>&1; } && { wine --version | grep -q "Staging"; } && echo 'wine staging OK' || { echo >&2 "! wine-staging is required. Please install it via your distribution's package manager."; exit 1; }
{ command -v winetricks >/dev/null 2>&1; } && echo 'winetricks OK' || { echo >&2 "! winetricks is required. Please install it via your distribution's package manager."; exit 1; }
if { command -v setup_dxvk >/dev/null 2>&1; }; then
    if [ $dxvk_enable = -1 ] || [ $dxvk_enable = 1 ]; then
        echo 'dxvk OK'
        dxvk_enable=1
    else
        echo 'dxvk OK, IGNORED'
    fi
else
    if [ $dxvk_enable = -1 ] || [ $dxvk_enable = 0 ]; then
        echo 'dxvk ABSENT (optional)'
        dxvk_enable=0
    else
        echo 'dxvk ABSENT, FORCED'
    fi
fi


echo -e '**\n** Welcome to the FusionFall Retro Linux Installer!\n** Authors: Wolfizen, Stellarspace\n**'


## Check for clean Wine prefix.
if [ -e "$WINEPREFIX" ]; then
    echo '! WARNING: This installer must run on a CLEAN wineprefix. A non-empty prefix was detected.'
    echo '  If you want to handle this yourself, CTRL+C or type "N" at the next prompt.'
    read -p "DELETE the wineprefix located at '$WINEPREFIX'? [y/N] " -n 1 -r
    echo ''
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        rm -rf $WINEPREFIX || { echo >&2 '! rm failed'; exit 1; }
        echo '* wineprefix cleaned.'
    else
        echo '! Installation canceled.'
        exit 1
    fi
else
    echo '* Clean wineprefix detected.'
fi

## Install libraries
echo -e '* Setting up wineprefix...\n'
wineboot --init || { echo >&2 "! wineboot failed"; exit 1; }
sleep 6  # Required to make sure wineboot finished its setup.
winetricks -q vcrun2017 || { echo >&2 '! Library 'vcrun2017' failed to install :('; exit 1; }
if [ $dxvk_enable = 1 ]; then
    # d3d libraries are not needed with DXVK. In fact, I don't think they're required at all
    # but I leave them in just incase.
    setup_dxvk install || { echo >&2 '! Library 'dxvk' failed to install :('; exit 1; }
else
    winetricks -q d3dcompiler_47 || { echo >&2 '! Library 'd3dcompiler_47' failed to install :('; exit 1; }
    winetricks -q d3dx11_43 || { echo >&2 '! Library 'd3dx11_43' failed to install :('; exit 1; }
fi


## Run the installer
winetricks win7
cat <<- EOS
! ATTENTION! In order for this game to install successfully, the launcher needs to be run a single time to download extra required files.

  Steps:
    * At the end of the following installer, check the box to "Run FusionFall Universe".
    * Log in to your FusionFall Universe account.
    * Press "Play Now" in the launcher.
    * The game will start, and then exit with an error. This is expected.
    * Close the launcher.
EOS
echo -e '\n* Downloading FFR Installer...'
wget -nv ${LAUNCHER_URL} -O ${TEMP_DIR}/$LAUNCHER_DL_NAME
echo -e '* Running FFR Installer...\n'
wine $TEMP_DIR/$LAUNCHER_DL_NAME
read -p 'Press ENTER when you have finished the steps above, or CTRL+C to abort: '

## Fix Unity Web Player location
WEBPLAYER_SRC="$WINEPREFIX/dosdevices/c:/users/$USER/Application Data/FusionFall Universe/Games/Retro/WebPlayer"
UNITY_LIVE="$WINEPREFIX/dosdevices/c:/users/$USER/AppData/LocalLow/Unity"
echo '* Fixing Unity Web Player location...'
[ -e "$WEBPLAYER_SRC" ] || { echo >&2 '! WebPlayer directory missing. Did you follow the steps above?'; exit 1; }
rm -rf "$UNITY_LIVE"
mkdir -p "$UNITY_LIVE"
ln -s "$WEBPLAYER_SRC" "$UNITY_LIVE/WebPlayer" || { echo >&2 '! ln failed'; exit 1; }


echo -e '**\n** Installation complete!\n**'


## Export desktop file and script for running FFR
cat > $TEMP_DIR/FusionFall_Universe.desktop <<- EOS
	[Desktop Entry]
	Name=FusionFall Universe
	Exec=env WINEPREFIX="$WINEPREFIX" /usr/bin/wine "C:\\\\Program Files\\\\FusionFall Universe\\\\UniverseLauncher.exe"
	Type=Application
	StartupNotify=true
	Path=$WINEPREFIX/dosdevices/c:/Program Files/FusionFall Universe/
	Icon=1DD3_UniverseLauncher.0
	StartupWMClass=universelauncher.exe
EOS
chmod +x $TEMP_DIR/FusionFall_Universe.desktop
echo "* Desktop file written to '$TEMP_DIR/FusionFall_Universe.desktop'"
cat > $TEMP_DIR/fusionfall_universe.sh <<- EOS
	#!/bin/sh
	# Automaticaly generated by $0 on $(date)

	cd "$WINEPREFIX/dosdevices/c:/Program Files/FusionFall Universe/"
	env WINEPREFIX="$WINEPREFIX" /usr/bin/wine C:\\\\Program\\ Files\\\\FusionFall\\ Universe\\\\UniverseLauncher.exe 
EOS
chmod +x $TEMP_DIR/fusionfall_universe.sh
echo "* Launch script written to '$TEMP_DIR/fusionfall_universe.sh'"


## Done!
exit 0