DisconnectedBusBank.h
/*
* This file is part of libsidplayfp, a SID player engine.
*
* Copyright 2012-2021 Leandro Nini <drfiemost@users.sourceforge.net>
* Copyright 2010 Antti Lankila
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef DISCONNECTEDBUSBANK_H
#define DISCONNECTEDBUSBANK_H
#include "Bank.h"
#include "pla.h"
#include "sidcxx11.h"
namespace libsidplayfp
{
class DisconnectedBusBank final : public Bank
{
private:
const PLA &pla;
public:
DisconnectedBusBank(PLA &pla) :
pla(pla)
{}
void poke(uint_least16_t, uint8_t) override {}
uint8_t peek(uint_least16_t) override { return pla.getLastReadByte(); }
};
}
#endif
libsidplayfp::Bank
Definition Bank.h:36
libsidplayfp::DisconnectedBusBank
Definition DisconnectedBusBank.h:43
libsidplayfp::DisconnectedBusBank::peek
uint8_t peek(uint_least16_t) override
Definition DisconnectedBusBank.h:60
libsidplayfp::DisconnectedBusBank::poke
void poke(uint_least16_t, uint8_t) override
Definition DisconnectedBusBank.h:55
libsidplayfp::PLA
Definition pla.h:35