//
//   Copyright (C) 2007 by sinamas <sinamas at 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.,
//   51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.
//

#ifndef GAMBATTE_INPUTGETTER_H
#define GAMBATTE_INPUTGETTER_H

namespace gambatte {

class InputGetter {
public:
	enum Button { A     = 0x01, B    = 0x02, SELECT = 0x04, START = 0x08,
	              RIGHT = 0x10, LEFT = 0x20, UP     = 0x40, DOWN  = 0x80 };

	virtual ~InputGetter() {}

	/** @return A|B|SELECT|START|RIGHT|LEFT|UP|DOWN if those buttons are pressed. */
	virtual unsigned operator()() = 0;
};

}

#endif
