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// license:BSD-3-Clause
// copyright-holders:David Haywood
#ifndef MAME_INCLUDES_BIGSTRKB_H
#define MAME_INCLUDES_BIGSTRKB_H
#pragma once
#include "emupal.h"
#include "tilemap.h"
class bigstrkb_state : public driver_device
{
public:
bigstrkb_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_palette(*this, "palette"),
m_videoram2(*this, "videoram2"),
m_videoram3(*this, "videoram3"),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_vidreg1(*this, "vidreg1"),
m_vidreg2(*this, "vidreg2")
{ }
void bigstrkb(machine_config &config);
private:
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<uint16_t> m_videoram2;
required_shared_ptr<uint16_t> m_videoram3;
required_shared_ptr<uint16_t> m_videoram;
required_shared_ptr<uint16_t> m_spriteram;
required_shared_ptr<uint16_t> m_vidreg1;
required_shared_ptr<uint16_t> m_vidreg2;
tilemap_t *m_tilemap = nullptr;
tilemap_t *m_tilemap2 = nullptr;
tilemap_t *m_tilemap3 = nullptr;
void videoram_w(offs_t offset, uint16_t data);
void videoram2_w(offs_t offset, uint16_t data);
void videoram3_w(offs_t offset, uint16_t data);
TILEMAP_MAPPER_MEMBER(bg_scan);
TILE_GET_INFO_MEMBER(get_tile_info);
TILE_GET_INFO_MEMBER(get_tile2_info);
TILE_GET_INFO_MEMBER(get_tile3_info);
virtual void video_start() override;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect );
void bigstrkb_map(address_map &map);
};
#endif // MAME_INCLUDES_BIGSTRKB_H
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