samp

#!/bin/bash
ABSOLUTE_PATH=$(cd `dirname "${BASH_SOURCE[0]}"` && pwd)/
SERVER_CFG="$ABSOLUTE_PATH"server.cfg

# Initiate variables with default settings
LANMODE=0
MAXPLAYERS=
ANNOUNCE=0
QUERY=1
PORT=
HOSTNAME="SA-MP 0.3 Server"
GAMEMODES=()
WEBURL="www.sa-mp.com"
RCONPASSWORD=
FILTERSCRIPTS=()
PLUGINS=()
PASSWORD=
MAPNAME="San Andreas"
BIND=
RCON=0
MAXNPC=0
ONFOOTRATE=40
INCARRATE=40
WEAPONRATE=40
STREAMDISTANCE=300.0
STREAMRATE=1000
TIMESTAMPS=1
LOGQUERIES=0
LOGTIMEFORMAT="[%H:%M:%S]"
OUTPUT=0
GAMEMODETEXT="Unkown"
CHATLOGGING=1
MESSAGEHOLELIMIT=1000
SHOTCOMPMODE=0
LAUNCH=true


if [[ "$1" =~ ^((-{1,2})([Hh]$|[Hh][Ee][Ll][Pp])|)$ ]]; then
  echo "Usage: $0 -mp 128 -p 7777 -rp \"myrconpassword\" [OPTION...]"
  echo ""
  echo " Options"
  echo "  -l,  --lanmode          lanmode, default: 0"
  echo "  -mp, --maxplayers       maximum amount of players"
  echo "  -a,  --announce         announce to masterlist, default: 0"
  echo "  -q,  --query            toggle querying of server, default: 1"
  echo "  -p,  --port             port to run the server on"
  echo "  -h,  --hostname         servername, default: SA-MP 0.3 Server"
  echo "  -gm, --gamemode         list the gamemodes, for each gamemode include times played, usage: -gm \"grandlarc 1\" -gm \"lvdm 5\""
  echo "  -w,  --weburl           website the people can visit to gain more information about the server, default: www.sa-mp.com"
  echo "  -rp, --rconpassword     rconpassword, to administrate the server"
  echo "  -fs, --filterscript     filterscripts, possible to include all at once or multiple times, usage: -fs \"base gl_property\" -fs \"test_cmds\""
  echo "  -pi, --plugin           plugins, possible to include all at once or multiple times, usage: -pi  \"mysql.so irc.so\" -fs \"reg_ex.so\""
  echo "  -pw, --password         password to join the server, none if not set or empty"
  echo "  -m,  --mapname          name of the map, default: San Andreas"
  echo "  -b,  --bind             IP address to bind server on"
  echo "  -r,  --rcon             enable rcon, default: 0"
  echo "  -mn, --maxnpc           maximum amount of NPC's, default: 0"
  echo "  -fr, --onfootrate       minimum time in milliseconds a client updates the server with new data while running/walking, default: 40"
  echo "  -cr, --incarrate        minimum time in milliseconds a client updates the server with new data while in a vehicle, default: 40"
  echo "  -wr, --weaponrate       minimum time in milliseconds a client updates the server with new data while firing a weapon, default: 40"
  echo "  -sd, --streamdistance   distance on the X,Y plane which server entities will stream in for connected players, default: 300.0"
  echo "  -sr, --streamrate       number of milliseconds that must elapse before server entities stream distance is retested for each player, default: 1000"
  echo "  -ts, --timestamps       enable or disable timestamps: 1"
  echo "  -lq, --logqueries       logs all queries sent to the server by players, it's considerably useful during a DDoS attack, default: 0"
  echo "  -lf, --logtimeformat    configure the timestamp format. The format is based on the strftime format from C/C++, default: [%H:%M:%S]"
  echo "  -o,  --output           duplication of log messages (e.g. those printed with print/printf from scripts or logprintf from plugins) in server console, default: 0"
  echo "  -gt, --gamemodetext     game mode text, default: Unknown"
  echo "  -cl, --chatlogging      log player chat to the server log, default: 1"
  echo "  -ml, --messageholelimit missing packet hole to detect DoS attack, default: 1000"
  echo "  -sm,  --shotmodecomp    0 will disable joypad auto-aiming and shooting will be lag compensated. 2 will enable 'legacy mode' which will disable lag compensation, default: 0"
  echo "  -nl,  --nolaunch        when flag is set, don't start server but only create server.cfg"
  exit 1
else
  while [[ $# -gt 0 ]]; do
    opt="$1"
    shift;
    arg="$1"
    if [[ "$current_arg" =~ ^-{1,2}.* ]]; then
      echo "WARNING: You may have left an argument blank. Double check your command."
    fi
    case "$opt" in
	  "-l"|"--lanmode"         ) LANMODE="$1"; shift;;
      "-mp"|"--maxplayers"     ) MAXPLAYERS="$1"; shift;;
      "-a"|"--announce"        ) ANNOUNCE="$1"; shift;;
      "-q"|"--query"           ) QUERY="$1"; shift;;
      "-p"|"--port"            ) PORT="$1"; shift;;
      "-h"|"--hostname"        ) HOSTNAME="$1"; shift;;
      "-gm"|"--gamemode"       ) GAMEMODES=("${GAMEMODES[@]}" "$1"); shift;;
      "-w"|"--weburl"          ) WEBURL="$1"; shift;;
      "-rp"|"--rconpassword"   ) RCONPASSWORD="$1"; shift;;
      "-fs"|"--filterscript"   ) FILTERSCRIPTS=("${FILTERSCRIPTS[@]}" "$1"); shift;;
      "-pi"|"--plugin"         ) PLUGINS=("${PLUGINS[@]}" "$1"); shift;;
      "-pw"|"--password"       ) PASSWORD="$1"; shift;;
      "-m"|"--mapname"         ) MAPNAME="$1"; shift;;
      "-b"|"--bind"            ) BIND="$1"; shift;;
      "-r"|"--rcon"            ) RCON="$1"; shift;;
      "-mn"|"--maxnpc"         ) MAXNPC="$1"; shift;;
      "-fr"|"--onfootrate"     ) ONFOOTRATE="$1"; shift;;
      "-cr"|"--incarrate"      ) INCARRATE="$1"; shift;;
      "-wr"|"--weaponrate"     ) WEAPONRATE="$1"; shift;;
      "-sd"|"--streamdistance" ) STREAMDISTANCE="$1"; shift;;
      "-sr"|"--streamrate"     ) STREAMRATE="$1"; shift;;
      "-t"|"--timestamps"      ) TIMESTAMPS="$1"; shift;;
      "-lq"|"--logqueries"     ) LOGQUERIES="$1"; shift;;
      "-lf"|"--logtimeformat"  ) LOGTIMEFORMAT="$1"; shift;;
      "-o"|"--output"          ) OUTPUT="$1"; shift;;
      "-gt"|"--gametextmode"   ) GAMEMODETEXT="$1"; shift;;
      "-cl"|"--chatlogging"    ) CHATLOGGING="$1"; shift;;
      "-ml"|"--messageholelimit" ) MESSAGEHOLELIMIT="$1"; shift;;
      "-sm"|"--shotcompmode"   ) SHOTCOMPMODE="$1"; shift;;
      "-nl"|"--nolaunch"       ) LAUNCH=false; shift;;
      *                        ) echo "ERROR: Invalid option: \""$opt"\"" >&2; exit 1;;
    esac
  done
fi

# Check if required maxplayers and port is set
if [[ "$MAXPLAYERS" -eq "" || "$PORT" -eq "" || "$RCONPASSWORD" = "" ]]; then
  echo "ERROR: Options -mp|--maxplayers, -p|--port and -rp|--rconpassword are require arguments." >&2
  exit 1
fi

# Check for empty gamemode, else fill in default gamemode
if [ "${#GAMEMODES[@]}" -eq 0 ]; then
  GAMEMODES=('grandlarc 1');
fi


# Empty or create server.cfg
>$SERVER_CFG

echo "lanmode $LANMODE" >> $SERVER_CFG
echo "maxplayers $MAXPLAYERS" >> $SERVER_CFG
echo "announce $ANNOUNCE" >> $SERVER_CFG
echo "query $QUERY" >> $SERVER_CFG
echo "port $PORT" >> $SERVER_CFG
echo "hostname $HOSTNAME" >> $SERVER_CFG

# Generate gamemode(s)
for ((i=0;i<${#GAMEMODES[@]};++i)); do
    echo "gamemode$i ${GAMEMODES[i]}" >> $SERVER_CFG
done

echo "weburl $WEBURL" >> $SERVER_CFG
echo "rcon_password $RCONPASSWORD" >> $SERVER_CFG
echo "filterscripts $FILTERSCRIPTS" >> $SERVER_CFG
echo "plugins $PLUGINS" >> $SERVER_CFG

# Only add password if it is set
if [[ "$PASSWORD" != "" ]]; then
  echo "password "$PASSWORD >> $SERVER_CFG
fi

echo "mapname "$MAPNAME >> $SERVER_CFG

# Only add IP if it is set
if [[ "$BIND" != "" ]]; then
  echo "bind "$BIND >> $SERVER_CFG
fi

echo "rcon "$RCON >> $SERVER_CFG
echo "maxnpc "$MAXNPC >> $SERVER_CFG
echo "onfoot_rate $ONFOOTRATE" >> $SERVER_CFG
echo "incar_rate $INCARRATE" >> $SERVER_CFG
echo "weapon_rate $WEAPONRATE" >> $SERVER_CFG
echo "stream_distance $STREAMDISTANCE" >> $SERVER_CFG
echo "stream_rate $STREAMRATE" >> $SERVER_CFG
echo "timestamps $TIMESTAMPS" >> $SERVER_CFG
echo "logqueries $LOGQUERIES" >> $SERVER_CFG
echo "logtimeformat $LOGTIMEFORMAT" >> $SERVER_CFG
echo "output $OUTPUT" >> $SERVER_CFG
echo "gamemodetext $GAMEMODETEXT" >> $SERVER_CFG
echo "chatlogging $CHATLOGGING" >> $SERVER_CFG
echo "messageholelimit $MESSAGEHOLELIMIT" >> $SERVER_CFG
echo "shotcompmode $SHOTCOMPMODE" >> $SERVER_CFG

# Start server
if [ "$LAUNCH" = true ] ; then
   cd $ABSOLUTE_PATH
   "./samp03svr"
fi