launchwrapper-env

#!/usr/bin/env bash
set -e
# Run command in environment, but without wine

basedir="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"

# variables
source "$basedir/common.sh"
load-env
pushd "$basedir"

export WINEPREFIX="$(readlink -m "$wineprefix")"
export SteamGameId="$steam_game_id"
export SteamAppId="$steam_game_id"

export DXVK_HUD="$dxvk_hud"
export DXVK_CONFIG_FILE="$(readlink -f "$dxvk_config_file")"
export DXVK_STATE_CACHE_PATH="$(readlink -m "$dxvk_cache_dir")"

export STEAM_COMPAT_CLIENT_INSTALL_PATH="$steam_path"

# force large address aware
export WINE_LARGE_ADDRESS_AWARE=1
# esync and fsync have caused issues in the past
unset WINEESYNC WINEFSYNC
# ntsync seems to work, although it does not seem to have a statistically significant effect
export WINENTSYNC=1

# FA uses neither mshtml nor dotnet (mscoree). disable both and prevent wineboot from asking the user about them.
# additionally prevent winemenubuilder from accidentally creating shortcuts.
export WINEDLLOVERRIDES="mscoree=d;mshtml=d;winemenubuilder=d"

export proton_path="$(readlink -f "$proton_path")"

# curl is available in the steamrt container. use it even when aria2c may be
# available from the host to avoid dependency issues
export WINETRICKS_DOWNLOADER="curl"

pv_opts=()
if [[ -t 0 ]] && [[ -t 1 ]]; then
    # enable tty
    pv_opts+=(--tty)
fi

bind_paths=(
    # need ourselves in the container
    "$(readlink -f "$basedir")"
    # need the game in the container
    "$(readlink -f "$game_path")"
)

# probably want steam in the container as well
if [[ ! -z "$steam_path" ]]; then
    bind_paths+=("$(readlink -f "$steam_path")")
fi

export PRESSURE_VESSEL_FILESYSTEMS_RW="$(IFS=':'; printf '%s' "${bind_paths[*]}")"
export use_wine_wow64

popd
exec "$basedir/steamrt/run" "${pv_opts[@]}" -- "$basedir/launchwrapper-srt" "$@"