wine_wrapper.sh

# Wine wrapper
# - Create new prefix with custom wine version
# - Custom Wine options
# - Install/remove DXVK/D9VK
# - Support winetricks

## Wrapper options
WINE_PATH="/home/user/.local/share/lutris/runners/wine/"
WINE_VERSION="lutris-5.0-x86_64"
export WINEPREFIX="/path/to/prefix"
DXVK_VERSION="1.5.3"

## Wine options
# win64 / win32
export WINEARCH=win64
# esync
export WINEESYNC=1
# may be useful for 32-bit games
export WINE_LARGE_ADDRESS_AWARE=0
# Enable VAAPI as backend for DXVA2 GPU
VAAPI_DXVA2_BACKEND=1
# debug
export WINEDEBUG=-all

## DXVK HUD config (fps, full...)
export DXVK_HUD=fps

export LD_LIBRARY_PATH=$WINE_PATH/$WINE_VERSION/lib:$WINE_PATH/$WINE_VERSION/lib64:$LD_LIBRARY_PATH
export PATH=$WINE_PATH/$WINE_VERSION/bin/:$PATH

usage () {
    echo "Usage: $0 create|setup_dxvk|remove_dxvk|winetricks|wine"
    exit 1
}

if [ -z "$1" ]; then
    usage
fi


create_prefix() {
    wine winecfg &
    if [ "$VAAPI_DXVA2_BACKEND" = 1 ] ; then
        echo 'reg add "HKCU\Software\Wine\DXVA2" /v backend /d va' | wine cmd
    fi
}

setup_dxvk() {
    wget "https://github.com/doitsujin/dxvk/releases/download/v$DXVK_VERSION/dxvk-$DXVK_VERSION.tar.gz" -P /tmp/
    tar xvf /tmp/dxvk-$DXVK_VERSION.tar.gz -C /tmp/
    /tmp/dxvk-$DXVK_VERSION/setup_dxvk.sh $1
    rm /tmp/dxvk-$DXVK_VERSION.tar.gz
    rm -rf /tmp/dxvk-$DXVK_VERSION/
}

_winetricks() {
    WINE=$WINE_PATH/$WINE_VERSION/bin/wine winetricks $*
}

_wine() {
    wine "$*"
}

case "$1" in
    "create") create_prefix;;
    "setup_dxvk") setup_dxvk "install";;
    "remove_dxvk") setup_dxvk "uninstall";;
    "winetricks") shift; _winetricks $*;;
    "run") shift; _wine $*;;
    *) usage;;
esac