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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/***************************************************************************
ticket.h
Generic ticket dispensing device.
***************************************************************************/
#ifndef MAME_MACHINE_TICKET_H
#define MAME_MACHINE_TICKET_H
#pragma once
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
DECLARE_DEVICE_TYPE(TICKET_DISPENSER, ticket_dispenser_device)
DECLARE_DEVICE_TYPE(HOPPER, hopper_device)
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> ticket_dispenser_device
class ticket_dispenser_device : public device_t
{
public:
// construction/destruction
ticket_dispenser_device(const machine_config &mconfig, const char *tag, device_t *owner, const attotime &period)
: ticket_dispenser_device(mconfig, tag, owner)
{
set_period(period);
}
ticket_dispenser_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
virtual ~ticket_dispenser_device();
// inline configuration helpers
void set_period(const attotime &period) { m_period = period; }
auto dispense_handler() { return m_dispense_handler.bind(); }
// read/write handlers
int line_r();
void motor_w(int state);
protected:
ticket_dispenser_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock = 0);
// device-level overrides
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
TIMER_CALLBACK_MEMBER(update_output_state);
// configuration state
attotime m_period;
bool m_hopper_type;
bool m_status;
bool m_power;
emu_timer *m_timer;
output_finder<> m_output;
devcb_write_line m_dispense_handler;
};
class hopper_device : public ticket_dispenser_device
{
public:
// construction/destruction
hopper_device(const machine_config &mconfig, const char *tag, device_t *owner, const attotime &period)
: hopper_device(mconfig, tag, owner)
{
set_period(period);
}
hopper_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
};
#endif // MAME_MACHINE_TICKET_H
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