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// license:BSD-3-Clause
// copyright-holders:David Haywood
/*********************************************************************
wafadrive.h
Emulation of an individual drive within the Wafadrive unit
(preliminary, no actual emulation yet)
*********************************************************************/
#ifndef MAME_DEVICES_IMAGEDEV_WAFADRIVE_H
#define MAME_DEVICES_IMAGEDEV_WAFADRIVE_H
#include "softlist_dev.h"
#pragma once
/***************************************************************************
TYPE DEFINITIONS
***************************************************************************/
// ======================> microdrive_image_device
class wafadrive_image_device : public device_t,
public device_image_interface
{
public:
// construction/destruction
wafadrive_image_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
virtual ~wafadrive_image_device();
// image-level overrides
virtual image_init_result call_load() override;
virtual void call_unload() override;
virtual iodevice_t image_type() const noexcept override { return IO_MAGTAPE; } // what are these classed as? they're infinite loop tapes, in a cartridge shell that operate like discs
virtual bool is_readable() const noexcept override { return true; }
virtual bool is_writeable() const noexcept override { return true; }
virtual bool is_creatable() const noexcept override { return false; } // should be (although would need a way to specify size)
virtual bool must_be_loaded() const noexcept override { return false; }
virtual bool is_reset_on_load() const noexcept override { return false; }
virtual const char *image_interface() const noexcept override { return "wafadrive_cart"; }
virtual const char *file_extensions() const noexcept override { return "wdr"; }
protected:
// device-level overrides
virtual void device_start() override;
// device_image_interface implementation
virtual const software_list_loader &get_software_list_loader() const override { return image_software_list_loader::instance(); }
};
// device type definition
DECLARE_DEVICE_TYPE(WAFADRIVE_IMAGE, wafadrive_image_device)
#endif // MAME_DEVICES_IMAGEDEV_WAFADRIVE_H
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