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// license:BSD-3-Clause
// copyright-holders:Uki
/*************************************************************************
Ikki
*************************************************************************/
#ifndef MAME_INCLUDES_IKKI_H
#define MAME_INCLUDES_IKKI_H
#pragma once
#include "machine/timer.h"
#include "emupal.h"
#include "screen.h"
class ikki_state : public driver_device
{
public:
ikki_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "sub"),
m_videoram(*this, "videoram"),
m_scroll(*this, "scroll"),
m_spriteram(*this, "spriteram"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette")
{ }
void ikki(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_subcpu;
/* memory pointers */
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_scroll;
required_shared_ptr<uint8_t> m_spriteram;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
/* video-related */
bitmap_ind16 m_sprite_bitmap{};
uint8_t m_flipscreen = 0U;
int m_punch_through_pen = 0;
uint8_t m_irq_source = 0U;
uint8_t ikki_e000_r();
void ikki_coin_counters(uint8_t data);
void ikki_scrn_ctrl_w(uint8_t data);
void ikki_palette(palette_device &palette);
uint32_t screen_update_ikki(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(ikki_irq);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
void ikki_cpu1(address_map &map);
void ikki_cpu2(address_map &map);
};
#endif // MAME_INCLUDES_IKKI_H
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