#!/bin/bash

. /lib/lsb/init-functions

GAME_DIR=/srv/games/RVS
NAME_OF_THE_GAME="Ravenshield"

CHUSER=games
CHGROUP=games

SHELL=/usr/bin/wine

NAME_OF_THE_GAME_INSTANCE="$NAME_OF_THE_GAME($2)"
GAME_EXECUTABLES_DIR=$GAME_DIR/System
GAME_EXECUTABLE_FILENAME=UCC.exe
GAME_EXECUTABLE_FULLPATH=$GAME_EXECUTABLES_DIR/$GAME_EXECUTABLE_FILENAME

PROFILES=/etc/uccl/profiles
TEMPLATEPROFILES=$PROFILES/templates
SERVERPROFILES=$PROFILES/game-servers

LOGFILE=/dev/null

RUNDIR=/var/run
PIDDIR=$RUNDIR/ucc-servers
PIDFILE=$PIDDIR/$2.pid

STARTER="$SHELL $GAME_EXECUTABLE_FULLPATH"
EXTRA_OPTS="server servercfg=$SERVERPROFILES/$2.ini"
#> $LOGFILE 2>&1

## FOR DEBUGGING SCRIPT

echo 'Exccutables dir:' $GAME_EXECUTABLES_DIR
echo 'Exccutable filename:' $GAME_EXECUTABLE_FILENAME
echo 'Executable fullpath:' $GAME_EXECUTABLE_FULLPATH
echo 'Starter:' $STARTER
echo 'PID dir:' $PIDDIR
echo 'PID file:' $PIDFILE
echo

check_pid_dir()
{
    if [ -d "$PIDDIR" ];
    then
        false
    else
        mkdir $PIDDIR && chown $CHUSER:$CHGROUP $PIDDIR
    fi
}

start()
{
    start-stop-daemon --start --quiet --pidfile $PIDFILE --background --chdir $GAME_EXECUTABLES_DIR --chuid $CHUSER:$CHGROUP --name $GAME_EXECUTABLE_FILENAME --startas $STARTER -- $EXTRA_OPTS
}

debug()
{
    start-stop-daemon --start --verbose --chdir $GAME_EXECUTABLES_DIR --name $GAME_EXECUTABLE_FILENAME --startas $STARTER -- $EXTRA_OPTS
}

stop()
{
    start-stop-daemon --stop --quiet --pidfile $PIDFILE --name $GAME_EXECUTABLE_FILENAME
}


case "$1" in
start)  log_daemon_msg "Starting game server" $NAME_OF_THE_GAME_INSTANCE
        check_pid_dir
        start
        log_end_msg $?
        ;;
debug)  log_daemon_msg "Starting game server in debug mode" $NAME_OF_THE_GAME_INSTANCE
        echo
        echo
        debug
        log_end_msg $?
        ;;
stop)   log_daemon_msg "Stopping game server" $NAME_OF_THE_GAME_INSTANCE
        stop
        log_end_msg $?
        ;;
restart) log_daemon_msg "Restarting game server" $NAME_OF_THE_GAME_INSTANCE
        stop
        start
$RVSEXECUTABLES/ucc.exe server serverini=$SERVERPROFILES/$2.ini > $LOGFILE 2>&1 -- $LSBNAMES $EXTRA_OPTS
        log_end_msg $?
        ;;
status)
       log_action_begin_msg "Checking $NAME_OF_THE_GAME game server"
       if pidofproc -p "$PIDFILE" >/dev/null; then
            log_action_end_msg 0 "running"
            exit 0
       else
           if [ -e "$PIDFILE" ]; then
                log_action_end_msg 1 "failed to start"
                exit 1
           else
                log_action_end_msg 0 "not running"
                exit 3
           fi
       fi
         ;;
*)      log_action_msg "Usage: /etc/init.d/cron {start|stop|status|restart} {ServerProfile}"
        exit 2
        ;;
esac

exit 0