/*
 * PVVMUD a 3D MUD
 * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include "pvvmud.H"
#include "time.H"

#include <sys/time.h>


CTime::CTime(){
  sec = 0;
  msec = 0;
}

void CTime::getTime(){
  timeval curr;
  gettimeofday(&curr,NULL);
  sec = curr.tv_sec;
  msec = curr.tv_usec/1000;
}

void CTime::add(long msec){
  msec += msec;
  while (msec > 1000){
    msec -= 1000;
    sec++;
  }
}

long CTime::diff(const CTime & time){
  return (sec-time.sec)*1000 + msec - time.msec;
}

CTime& CTime::operator=(const CTime& time){
  msec = time.msec;
  sec = time.sec;
  return *this;
}