xpad_prepare () {
    declare -g XBOX_PID XBOX_DEADZONE XBOX_UIAXISMAP \
               XBOX_UIBUTTONMAP XBOX_NO_FF XBOX_ARGS

    local args="--silent \
                --deadzone ${XBOX_DEADZONE:-4000}"

    [[ -n $XBOX_UIAXISMAP ]] && args+=" --ui-axismap $XBOX_UIAXISMAP"
    [[ -n $XBOX_UIBUTTONMAP ]] && args+=" --ui-buttonmap $XBOX_UIBUTTONMAP"
    [[ -z $XBOX_NO_FF ]] || args+=" --force-feedback"

    exc -b xboxdrv ${=args} ${=XBOX_ARGS}
    XBOX_PID=$!
}

xpad_cleanup () {
    [[ -n $XBOX_PID ]] && exc kill -SIGINT $XBOX_PID
}

EXPORT prepare cleanup
# vim:ft=sh