/elec/propeller-clock

/*

 * minor_mode.cc

 *

 * Copyright (C) 2011 Tim Marston <tim@ed.am> and Dan Marston.

 *

 * This file is part of propeller-clock (hereafter referred to as "this

 * program"). See http://ed.am/dev/software/arduino/propeller-clock for more

 * information.

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU Lesser General Public License as published

 * by the Free Software Foundation, either version 3 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 Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

#include "minor_mode.h"

MinorMode::MinorMode( int num_flavours )

    :

	_num_flavours( num_flavours )

{

}

void MinorMode::activate()

{

	_flavour = 0;

}

void MinorMode::next_flavour()

{

	if( ++_flavour >= _num_flavours )

		_flavour = 0;

}

int MinorMode::get_flavour()

{

	return _flavour;

}