SETetrisDongle.cc

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#include "SETetrisDongle.hh"
#include "serialize.hh"
#include "serialize_meta.hh"
 
namespace openmsx {
 
// Pluggable
std::string_view SETetrisDongle::getName() const
{
        return "tetris2-protection";
}
 
std::string_view SETetrisDongle::getDescription() const
{
        return "Tetris II Special Edition dongle";
}
 
void SETetrisDongle::plugHelper(
        Connector& /*connector*/, EmuTime::param /*time*/)
{
}
 
void SETetrisDongle::unplugHelper(EmuTime::param /*time*/)
{
}
 
 
// JoystickDevice
uint8_t SETetrisDongle::read(EmuTime::param /*time*/)
{
        return status;
}
 
void SETetrisDongle::write(uint8_t value, EmuTime::param /*time*/)
{
        // Original device used 4 NOR ports
        // pin4 will be value of pin7
        if (value & 2) {
                status |= JOY_RIGHT;
        } else {
                status &= ~JOY_RIGHT;
        }
}
 
template<typename Archive>
void SETetrisDongle::serialize(Archive& /*ar*/, unsigned /*version*/)
{
        // no need to serialize 'status', port will anyway be re-written
        // on de-serialize
}
INSTANTIATE_SERIALIZE_METHODS(SETetrisDongle);
REGISTER_POLYMORPHIC_INITIALIZER(Pluggable, SETetrisDongle, "SETetrisDongle");
 
} // namespace openmsx