void ClientCommand( int clientNum )
{
  gentity_t *ent;
  char      cmd[ MAX_TOKEN_CHARS ];
  int       i, team;

  ent = g_entities + clientNum;
  if( !ent->client )
    return;   // not fully in game yet

  trap_Argv( 0, cmd, sizeof( cmd ) );

  for( i = 0; i < numCmds; i++ )
  {
    if( Q_stricmp( cmd, cmds[ i ].cmdName ) == 0 )
      break;
  }

  if( i == numCmds )
  {
    if( !G_admin_cmd_check( ent, qfalse ) )
      trap_SendServerCommand( clientNum,
        va( "print \"Unknown command %s\n\"", cmd ) );
    return;
  }

  // do tests here to reduce the amount of repeated code

  if( !( cmds[ i ].cmdFlags & CMD_INTERMISSION ) && ( level.intermissiontime || level.paused ) )
    return;

  if( cmds[ i ].cmdFlags & CMD_CHEAT && !g_cheats.integer )
  {
    trap_SendServerCommand( clientNum,
      "print \"Cheats are not enabled on this server\n\"" );
    return;
  }

  if( cmds[ i ].cmdFlags & CMD_MESSAGE && ent->client->pers.muted )
  {
    trap_SendServerCommand( clientNum,
      "print \"You are muted and cannot use message commands.\n\"" );
    return;
  }

  if( cmds[ i ].cmdFlags & CMD_TEAM &&
      ent->client->pers.teamSelection == PTE_NONE )
  {
    trap_SendServerCommand( clientNum, "print \"Join a team first\n\"" );
    return;
  }

  if( cmds[ i ].cmdFlags & CMD_NOTEAM &&
      ent->client->pers.teamSelection != PTE_NONE )
  {
    trap_SendServerCommand( clientNum,
      "print \"Cannot use this command when on a team\n\"" );
    return;
  }

  if( cmds[ i ].cmdFlags & CMD_LIVING &&
    ( ent->client->ps.stats[ STAT_HEALTH ] <= 0 ||
      ent->client->sess.sessionTeam == TEAM_SPECTATOR ) )
  {
    trap_SendServerCommand( clientNum,
      "print \"Must be living to use this command\n\"" );
    return;
  }

  team = ent->client->pers.teamSelection;

  if((cmds[i].cmdFlags&CMD_ALIEN&&team==PTE_ALIENS)||
     (cmds[i].cmdFlags&CMD_HUMAN&&team==PTE_HUMANS)||
     (cmds[i].cmdFlags&CMD_ROBOT&&team==PTE_ROBOTS))
   cmds[i].cmdHandler(ent);
  else
   trap_SendServerCommand(clientNum,"print \"This command can't be used as %s\n\"",(team==PTE_ALIENS?"an alien":(team==PTE_HUMANS?"a human":"a robot"));
}