/**********************************************************************\

File:		msg timing.c

Purpose:	This module handles timing loops based on TickCount(),
			so that time-sensitive graphic effects run at the same
			speed on all Macintoshes.


Ghost -=- a classic word-building challenge
Copyright (C) 1993 Mark Pilgrim

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 in a file named "GNU General Public License".
If not, write to the Free Software Foundation, 675 Mass Ave,
Cambridge, MA 02139, USA.

\**********************************************************************/

#include "msg timing.h"

long		oldTicks;

void StartTiming(void)
{
	oldTicks=TickCount();
}

void TimeCorrection(int tickCount)
{
	long		newTicks;
	
	newTicks=TickCount();
	while (newTicks-oldTicks<tickCount)
	{
		Delay(1L, &newTicks);
	}
}