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// license:BSD-3-Clause
// copyright-holders:Zsolt Vasvari
/*************************************************************************
Epos games
**************************************************************************/
#ifndef MAME_INCLUDES_EPOS_H
#define MAME_INCLUDES_EPOS_H
#pragma once
#include "emupal.h"
class epos_state : public driver_device
{
public:
epos_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_inputs(*this, { "INPUTS", "INPUTS2" }),
m_maincpu(*this, "maincpu"),
m_palette(*this, "palette"),
m_leds(*this, "led%u", 0U)
{ }
void epos(machine_config &config);
void dealer(machine_config &config);
void init_dealer();
protected:
virtual void machine_start() override { m_leds.resolve(); }
virtual void machine_reset() override;
private:
void dealer_decrypt_rom(offs_t offset, uint8_t data);
void port_1_w(uint8_t data);
uint8_t i8255_porta_r();
void i8255_portc_w(uint8_t data);
uint8_t ay_porta_mpx_r();
void flip_screen_w(uint8_t data);
void dealer_pal_w(offs_t offset, uint8_t data);
DECLARE_MACHINE_START(epos);
DECLARE_MACHINE_START(dealer);
void epos_palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
static void set_pal_color(palette_device &palette, uint8_t offset, uint8_t data); // TODO: convert to an RGB converter and set_format
void dealer_io_map(address_map &map);
void dealer_map(address_map &map);
void epos_io_map(address_map &map);
void epos_map(address_map &map);
/* memory pointers */
required_shared_ptr<uint8_t> m_videoram;
optional_ioport_array<2> m_inputs;
/* video-related */
uint8_t m_palette_bank;
/* misc */
int m_counter;
int m_input_multiplex;
bool m_ay_porta_multiplex;
required_device<cpu_device> m_maincpu;
required_device<palette_device> m_palette;
output_finder<2> m_leds;
};
#endif // MAME_INCLUDES_EPOS_H
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