Gmod2.h

// -----------------------------------------------------------------------------
// This file is part of VirtualC64
//
// Copyright (C) Dirk W. Hoffmann. www.dirkwhoffmann.de
// This FILE is dual-licensed. You are free to choose between:
//
//     - The GNU General Public License v3 (or any later version)
//     - The Mozilla Public License v2
//
// SPDX-License-Identifier: GPL-3.0-or-later OR MPL-2.0
// -----------------------------------------------------------------------------
 
#pragma once
 
#include "Cartridge.h"
 
namespace vc64 {
 
class Gmod2 final : public Cartridge {
 
    CartridgeTraits traits = {
 
        .type       = CRT_GMOD2,
        .title      = "Gmod2",
    };
 
    virtual const CartridgeTraits &getCartridgeTraits() const override { return traits; }
 
public:
 
    using Cartridge::Cartridge;
 
    u8 peekIO1(u16 addr) override;
    void pokeIO1(u16 addr, u8 value) override;
 
private:
    
    bool exrom() const { return control & 0x40; }
    u8 mode() const { return control >> 6; }
    u8 bank() const { return control & 0x3F; }
};
 
}