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// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
/**********************************************************************
Sega Mark III "Joypad" / Master System "Control Pad" emulation
Release data from the Sega Retro project:
- Joypad:
Year: 1985 Country/region: JP Model code: SJ-152
- Control Pad:
Year: 1986 Country/region: US Model code: 3020
Year: 1987 Country/region: JP Model code: 3020
Year: 1987 Country/region: EU Model code: ?
Year: 1989 Country/region: BR Model code: 011770
Year: 1989 Country/region: KR Model code: ?
**********************************************************************/
#include "emu.h"
#include "joypad.h"
namespace {
INPUT_PORTS_START( sms_joypad )
PORT_START("JOYPAD")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) // TL
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) // TR
INPUT_PORTS_END
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class sms_joypad_device : public device_t, public device_sms_control_interface
{
public:
// construction/destruction
sms_joypad_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// device_sms_control_interface implementation
virtual uint8_t in_r() override { return m_joypad->read(); }
protected:
// device_t implementation
virtual ioport_constructor device_input_ports() const override { return INPUT_PORTS_NAME(sms_joypad); }
virtual void device_start() override { }
private:
required_ioport m_joypad;
};
//-------------------------------------------------
// sms_joypad_device - constructor
//-------------------------------------------------
sms_joypad_device::sms_joypad_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, SMS_JOYPAD, tag, owner, clock),
device_sms_control_interface(mconfig, *this),
m_joypad(*this, "JOYPAD")
{
}
} // anonymous namespace
//**************************************************************************
// DEVICE DEFINITIONS
//**************************************************************************
DEFINE_DEVICE_TYPE_PRIVATE(SMS_JOYPAD, device_sms_control_interface, sms_joypad_device, "sms_joypad", "Sega Master System Control Pad")
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