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-rw-r--r--src/devices/bus/amiga/zorro/action_replay.h82
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diff --git a/src/devices/bus/amiga/zorro/action_replay.h b/src/devices/bus/amiga/zorro/action_replay.h
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+// license:GPL-2.0+
+// copyright-holders:Dirk Best
+/***************************************************************************
+
+ Datel Action Replay
+
+ Freezer cartridge for Amiga 500 and Amiga 2000
+
+***************************************************************************/
+
+#pragma once
+
+#ifndef __ACTION_REPLAY_H__
+#define __ACTION_REPLAY_H__
+
+#include "emu.h"
+#include "zorro.h"
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> action_replay_device
+
+class action_replay_device : public device_t, public device_exp_card_interface
+{
+public:
+ // construction/destruction
+ action_replay_device(const machine_config &mconfig, device_type type, const char *tag,
+ device_t *owner, UINT32 clock, const char *name, const char *shortname);
+
+ // optional information overrides
+ virtual ioport_constructor device_input_ports() const;
+
+ DECLARE_INPUT_CHANGED_MEMBER( freeze );
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+
+private:
+ required_ioport m_button;
+};
+
+class action_replay_mk1_device : public action_replay_device
+{
+public:
+ // construction/destruction
+ action_replay_mk1_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual const rom_entry *device_rom_region() const;
+};
+
+class action_replay_mk2_device : public action_replay_device
+{
+public:
+ // construction/destruction
+ action_replay_mk2_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual const rom_entry *device_rom_region() const;
+};
+
+class action_replay_mk3_device : public action_replay_device
+{
+public:
+ // construction/destruction
+ action_replay_mk3_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual const rom_entry *device_rom_region() const;
+};
+
+// device type definition
+extern const device_type ACTION_REPLAY_MK1;
+extern const device_type ACTION_REPLAY_MK2;
+extern const device_type ACTION_REPLAY_MK3;
+
+#endif