yquake2remaster/stuff/quake2-start.sh

#!/bin/sh

# PID of "gnome-screensaver-command -i" (if used)
GSC_PID=0

# if gnome-screensaver is running in the background..
if [ $(ps auxww | grep gnome-screensaver | wc -l) -gt 0 ]; then
    echo "inhibiting gnome screensaver"
    gnome-screensaver-command -i &
    # save the PID of the last command
    GSC_PID=$!
fi

# Stop unclutter
if [ $(ps auxww | grep unclutter | wc -l) -gt 0 ]; then
	echo 'inhibiting unclutter'
	killall -STOP unclutter
fi

# enable core dumps
ulimit -c unlimited

# run quake 2
./quake2 $*

# if gnome-screensaver was running..
if [ $GSC_PID -gt 0 ]; then
    echo "reactivating gnome screensaver"
    kill $GSC_PID
fi

# Continue unclutter
if [ $(ps auxww | grep unclutter | wc -l) -gt 0 ]; then
	echo 'reactivating unclutter'
	killall -CONT unclutter
fi