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Diffstat (limited to 'src/mame/machine/xavix_madfb_ball.h')
-rw-r--r--src/mame/machine/xavix_madfb_ball.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/mame/machine/xavix_madfb_ball.h b/src/mame/machine/xavix_madfb_ball.h
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+++ b/src/mame/machine/xavix_madfb_ball.h
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+// license:BSD-3-Clause
+// copyright-holders:David Haywood
+
+#ifndef MAME_MACHINE_XAVIX_MADFB_BALL_H
+#define MAME_MACHINE_XAVIX_MADFB_BALL_H
+
+#pragma once
+
+#include "machine/timer.h"
+
+DECLARE_DEVICE_TYPE(XAVIX_MADFB_BALL, xavix_madfb_ball_device)
+
+
+class xavix_madfb_ball_device : public device_t
+{
+public:
+ // construction/destruction
+ xavix_madfb_ball_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ auto event_out_cb() { return m_event_out_cb.bind(); }
+
+ int read_direction();
+ DECLARE_INPUT_CHANGED_MEMBER( changed );
+
+protected:
+ virtual void device_start() override;
+ virtual void device_reset() override;
+ virtual ioport_constructor device_input_ports() const override;
+
+private:
+ devcb_write_line m_event_out_cb;
+ required_ioport m_in;
+ TIMER_CALLBACK_MEMBER(event_timer);
+ emu_timer *m_event_timer;
+ void check_ball();
+ int m_is_running;
+};
+
+#endif // MAME_MACHINE_XAVIX_MADFB_BALL_H