#!/bin/bash

B3_LOG="/var/log/urbanterror/b3/status.xml"

case $1 in
  autoconf)
    echo "yes"
    exit 0;;
  config)
    cat <<'EOM'
graph_title Urban Terror player count
graph_args --base 1000 -l 0
graph_vlabel player
graph_scale yes
graph_category games
graph_printf %3.0lf
player.label player
player.draw LINE2
player.info Number of connected players
player.colour 00FF00
EOM
    exit 0;;
esac

B3_RUNNING=$(ps -efl | grep -v grep | grep b3_run.py | wc -l)

if [ $B3_RUNNING -ne 0 ]; then
  PLAYER_CUR=$(cat $B3_LOG | grep "Clients Total" | cut -d "\"" -f2)
else
  PLAYER_CUR="0"
fi

echo "player.value $PLAYER_CUR"