#!/bin/sh

command -v xtrlock || exit

[ "$(xrandr --current | grep -c "\S* connected \S\+.* (")" -gt 1 ] && {
	xtrlock -b -f
	xset dpms force off
	exit
}

TERMINAL="alacritty -t matrixlock"
if command -v cxxmatrix; then
	$TERMINAL -e cxxmatrix &
elif command -v cmatrix; then
	$TERMINAL -e sh -c 'sleep 0.5 && cmatrix' &
else
	xtrlock -b -f; exit
fi

xtrlock -f
sleep 0.2
wmctrl -r matrixlock -b add,fullscreen