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// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
#ifndef MAME_INCLUDES_DOGFGT_H
#define MAME_INCLUDES_DOGFGT_H
#pragma once
#include "sound/ay8910.h"
#include "emupal.h"
#include "screen.h"
#include "tilemap.h"
#define PIXMAP_COLOR_BASE (16 + 32)
#define BITMAPRAM_SIZE 0x6000
class dogfgt_state : public driver_device
{
public:
dogfgt_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_bgvideoram(*this, "bgvideoram"),
m_spriteram(*this, "spriteram"),
m_sharedram(*this, "sharedram"),
m_subcpu(*this, "sub") ,
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_ay(*this, "ay%u", 0U)
{ }
void dogfgt(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
/* memory pointers */
required_shared_ptr<uint8_t> m_bgvideoram;
required_shared_ptr<uint8_t> m_spriteram;
required_shared_ptr<uint8_t> m_sharedram;
/* devices */
required_device<cpu_device> m_subcpu;
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_device_array<ay8910_device, 2> m_ay;
/* video-related */
bitmap_ind16 m_pixbitmap{};
tilemap_t *m_bg_tilemap = nullptr;
std::unique_ptr<uint8_t[]> m_bitmapram{};
int m_bm_plane = 0;
int m_pixcolor = 0;
int m_scroll[4]{};
int m_lastflip = 0;
int m_lastpixcolor = 0;
/* sound-related */
int m_soundlatch = 0;
int m_last_snd_ctrl = 0;
void subirqtrigger_w(uint8_t data);
void sub_irqack_w(uint8_t data);
void soundlatch_w(uint8_t data);
void soundcontrol_w(uint8_t data);
void plane_select_w(uint8_t data);
uint8_t bitmapram_r(offs_t offset);
void internal_bitmapram_w(offs_t offset, uint8_t data);
void bitmapram_w(offs_t offset, uint8_t data);
void bgvideoram_w(offs_t offset, uint8_t data);
void scroll_w(offs_t offset, uint8_t data);
void _1800_w(uint8_t data);
TILE_GET_INFO_MEMBER(get_tile_info);
void dogfgt_palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect);
void main_map(address_map &map);
void sub_map(address_map &map);
};
#endif // MAME_INCLUDES_DOGFGT_H
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