RomMajutsushi.cc

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// Mapper for "Hai no Majutsushi" from Konami.
// It's a Konami mapper with a DAC.

#include "RomMajutsushi.hh"
#include "DACSound8U.hh"
#include "Rom.hh"
#include "serialize.hh"
#include "memory.hh"

namespace openmsx {

RomMajutsushi::RomMajutsushi(const DeviceConfig& config, std::unique_ptr<Rom> rom)
        : RomKonami(config, std::move(rom))
        , dac(make_unique<DACSound8U>(
                "Majutsushi-DAC", "Hai no Majutsushi's DAC", config))
{
}

RomMajutsushi::~RomMajutsushi()
{
}

void RomMajutsushi::reset(EmuTime::param time)
{
        RomKonami::reset(time);
        dac->reset(time);
}

void RomMajutsushi::writeMem(word address, byte value, EmuTime::param time)
{
        if (0x5000 <= address && address < 0x6000) {
                dac->writeDAC(value, time);
        } else {
                RomKonami::writeMem(address, value, time);
        }
}

byte* RomMajutsushi::getWriteCacheLine(word address) const
{
        return (0x5000 <= address && address < 0x6000)
                ? nullptr : RomKonami::getWriteCacheLine(address);
}

template<typename Archive>
void RomMajutsushi::serialize(Archive& ar, unsigned /*version*/)
{
        ar.template serializeBase<RomKonami>(*this);
        ar.serialize("DAC", *dac);
}
INSTANTIATE_SERIALIZE_METHODS(RomMajutsushi);
REGISTER_MSXDEVICE(RomMajutsushi, "RomMajutsushi");

} // namespace openmsx