clock.h

00001 /***************************************************************************
00002  *   Copyright (C) 2005 by Fred Klaus                                      *
00003  *   frednet@web.de                                                        *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU General Public License as published by  *
00007  *   the Free Software Foundation; either version 2 of the License, or     *
00008  *   (at your option) any later version.                                   *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015  *   You should have received a copy of the GNU General Public License     *
00016  *   along with this program; if not, write to the                         *
00017  *   Free Software Foundation, Inc.,                                       *
00018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
00019  ***************************************************************************/
00020 #ifndef CLOCK_H
00021 #define CLOCK_H
00022 
00023 #include "SDL.h"
00024 
00026 class Clock
00027 {
00028 
00029 public:
00030         Clock() {mLast=SDL_GetTicks();}
00031         ~Clock() {}
00032 
00033         uint elapsed() {return SDL_GetTicks()-mLast;}
00034         void init()            {mLast=SDL_GetTicks();}
00035 
00036 private:
00037         uint mLast;
00038 
00039 };
00040 
00041 #endif

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