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// license:BSD-3-Clause
// copyright-holders:Luca Elia
#include "machine/nmk112.h"
class powerins_state : public driver_device
{
public:
powerins_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_vctrl_0(*this, "vctrl_0"),
m_vram_0(*this, "vram_0"),
m_vram_1(*this, "vram_1"),
m_spriteram(*this, "spriteram") { }
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
required_shared_ptr<UINT16> m_vctrl_0;
required_shared_ptr<UINT16> m_vram_0;
required_shared_ptr<UINT16> m_vram_1;
required_shared_ptr<UINT16> m_spriteram;
tilemap_t *m_tilemap_0;
tilemap_t *m_tilemap_1;
int m_tile_bank;
DECLARE_WRITE8_MEMBER(powerinsa_okibank_w);
DECLARE_WRITE8_MEMBER(flipscreen_w);
DECLARE_WRITE8_MEMBER(tilebank_w);
DECLARE_WRITE16_MEMBER(vram_0_w);
DECLARE_WRITE16_MEMBER(vram_1_w);
DECLARE_READ8_MEMBER(powerinsb_fake_ym2203_r);
DECLARE_MACHINE_START(powerinsa);
TILE_GET_INFO_MEMBER(get_tile_info_0);
TILE_GET_INFO_MEMBER(get_tile_info_1);
TILEMAP_MAPPER_MEMBER(get_memory_offset_0);
virtual void video_start();
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect);
};
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