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-rw-r--r--src/mess/machine/vcs_joy.h51
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diff --git a/src/mess/machine/vcs_joy.h b/src/mess/machine/vcs_joy.h
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+/**********************************************************************
+
+ Atari Video Computer System digital joystick emulation
+
+ Copyright MESS Team.
+ Visit http://mamedev.org for licensing and usage restrictions.
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __VCS_JOYSTICK__
+#define __VCS_JOYSTICK__
+
+
+#include "emu.h"
+#include "machine/vcsctrl.h"
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> vcs_joystick_device
+
+class vcs_joystick_device : public device_t,
+ public device_vcs_control_port_interface
+{
+public:
+ // construction/destruction
+ vcs_joystick_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual ioport_constructor device_input_ports() const;
+
+protected:
+ // device-level overrides
+ virtual void device_config_complete() { m_shortname = "vcs_joystick"; }
+ virtual void device_start();
+
+ // device_vcs_control_port_interface overrides
+ virtual UINT8 vcs_joy_r();
+};
+
+
+// device type definition
+extern const device_type VCS_JOYSTICK;
+
+
+#endif