skipsched.cpp

/***************************************************************************
 *   Copyright (C) 2008 by Sindre Aamås                                    *
 *   sinamas@users.sourceforge.net                                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License version 2 as     *
 *   published by the Free Software Foundation.                            *
 *                                                                         *
 *   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 version 2 for more details.                *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   version 2 along with this program; if not, write to the               *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include "skipsched.h"

bool SkipSched::skipNext(bool skip) {
	if (skipped_) {
		if (skipped_ < skippedmax_ / 2)
			skip = true;
		else
			skipped_ = skip = 0;
	} else if (skip) {
		skippedmax_ += skippedmax_ / 2 < 8;
	} else if (skippedmax_ / 2)
		--skippedmax_;

	skipped_ += skip;

	return skip;
}