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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/*************************************************************************
Venture Line Super Rider driver
**************************************************************************/
#ifndef MAME_INCLUDES_SUPRRIDR_H
#define MAME_INCLUDES_SUPRRIDR_H
#pragma once
#include "machine/gen_latch.h"
#include "emupal.h"
#include "tilemap.h"
class suprridr_state : public driver_device
{
public:
suprridr_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_soundlatch(*this, "soundlatch"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_fgram(*this, "fgram"),
m_bgram(*this, "bgram"),
m_spriteram(*this, "spriteram")
{ }
void suprridr(machine_config &config);
DECLARE_CUSTOM_INPUT_MEMBER(control_r);
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_audiocpu;
required_device<generic_latch_8_device> m_soundlatch;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<uint8_t> m_fgram;
required_shared_ptr<uint8_t> m_bgram;
required_shared_ptr<uint8_t> m_spriteram;
uint8_t m_nmi_enable = 0;
tilemap_t *m_fg_tilemap = nullptr;
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_bg_tilemap_noscroll = nullptr;
uint8_t m_flipx = 0;
uint8_t m_flipy = 0;
void nmi_enable_w(uint8_t data);
void coin_lock_w(uint8_t data);
void flipx_w(uint8_t data);
void flipy_w(uint8_t data);
void fgdisable_w(uint8_t data);
void fgscrolly_w(uint8_t data);
void bgscrolly_w(uint8_t data);
void bgram_w(offs_t offset, uint8_t data);
void fgram_w(offs_t offset, uint8_t data);
TILE_GET_INFO_MEMBER(get_tile_info);
TILE_GET_INFO_MEMBER(get_tile_info2);
INTERRUPT_GEN_MEMBER(main_nmi_gen);
void suprridr_palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
int is_screen_flipped();
void main_map(address_map &map);
void main_portmap(address_map &map);
void sound_map(address_map &map);
void sound_portmap(address_map &map);
};
#endif // MAME_INCLUDES_SUPRRIDR_H
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