libsidplayfp  1.0.3
SidBank.h
00001 /*
00002  * This file is part of libsidplayfp, a SID player engine.
00003  *
00004  * Copyright 2012-2013 Leandro Nini <drfiemost@users.sourceforge.net>
00005  * Copyright 2010 Antti Lankila
00006  *
00007  * This program is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00020  */
00021 
00022 #ifndef SIDBANK_H
00023 #define SIDBANK_H
00024 
00025 #include "Bank.h"
00026 #include "sidplayfp/sidemu.h"
00027 
00032 class SidBank : public Bank
00033 {
00034 private:
00036     sidemu *sid;
00037 
00038 public:
00039     SidBank()
00040       : sid(0)
00041     {}
00042 
00043     void reset()
00044     {
00045         if (sid)
00046             sid->reset(0xf);
00047     }
00048 
00049     uint8_t peek(uint_least16_t addr)
00050     {
00051         return sid ? sid->peek(addr) : 0xff;
00052     }
00053 
00054     void poke(uint_least16_t addr, uint8_t data)
00055     {
00056         if (sid)
00057             sid->poke(addr, data);
00058     }
00059 
00065     void setSID(sidemu *s) { sid = s; }
00066 
00072     sidemu *getSID() const { return sid; }
00073 };
00074 
00075 #endif