GameKiller.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 GameKiller final : public Cartridge {
 
    CartridgeTraits traits = {
 
        .type       = CRT_GAME_KILLER,
        .title      = "Game Killer",
 
        .buttons    = 1,
        .button1    = "Freeze"
    };
 
    virtual const CartridgeTraits &getCartridgeTraits() const override { return traits; }
 
public:
 
    using Cartridge::Cartridge;
 
private:
 
    //
    // Accessing cartridge memory
    //
 
    void resetCartConfig() override;
 
    u8 peek(u16 addr) override;
    u8 peekIO1(u16 addr) override { return 0; }
    u8 spypeekIO1(u16 addr) const override { return 0; }
    u8 peekIO2(u16 addr) override { return 0; }
    u8 spypeekIO2(u16 addr) const override { return 0; }
    void pokeIO1(u16 addr, u8 value) override;
    void pokeIO2(u16 addr, u8 value) override;
 
 
    //
    // Operating buttons
    //
 
    isize numButtons() const override { return 1; }
    const char *getButtonTitle(isize nr) const override;
    void pressButton(isize nr) override;
    void releaseButton(isize nr) override;
 
 
    //
    // Handling delegation calls
    //
 
    void updatePeekPokeLookupTables() override;
    void nmiWillTrigger() override;
};
 
}