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// license:BSD-3-Clause
// copyright-holders:Curt Coder
// thanks-to:Kenneth Lin (original driver author)
#ifndef MAME_INCLUDES_JACKAL_H
#define MAME_INCLUDES_JACKAL_H
#pragma once
#include "emupal.h"
#include "tilemap.h"
#define MASTER_CLOCK XTAL(18'432'000)
#define SOUND_CLOCK XTAL(3'579'545)
class jackal_state : public driver_device
{
public:
jackal_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_videoctrl(*this, "videoctrl"),
m_dials(*this, "DIAL%u", 0U),
m_mastercpu(*this, "master"),
m_slavecpu(*this, "slave"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette")
{ }
void jackal(machine_config &config);
private:
/* memory pointers */
required_shared_ptr<uint8_t> m_videoctrl;
uint8_t * m_scrollram;
/* video-related */
tilemap_t *m_bg_tilemap;
/* misc */
int m_irq_enable;
uint8_t *m_rambank;
uint8_t *m_spritebank;
optional_ioport_array<2> m_dials;
/* devices */
required_device<cpu_device> m_mastercpu;
required_device<cpu_device> m_slavecpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
uint8_t jackalr_rotary_r(offs_t offset);
void jackal_flipscreen_w(uint8_t data);
uint8_t jackal_zram_r(offs_t offset);
uint8_t jackal_voram_r(offs_t offset);
uint8_t jackal_spriteram_r(offs_t offset);
void jackal_rambank_w(uint8_t data);
void jackal_zram_w(offs_t offset, uint8_t data);
void jackal_voram_w(offs_t offset, uint8_t data);
void jackal_spriteram_w(offs_t offset, uint8_t data);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
void jackal_palette(palette_device &palette) const;
uint32_t screen_update_jackal(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
void jackal_mark_tile_dirty( int offset );
void draw_background( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect );
void draw_sprites_region( bitmap_ind16 &bitmap, const rectangle &cliprect, const uint8_t *sram, int length, int bank );
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
void master_map(address_map &map);
void slave_map(address_map &map);
};
#endif // MAME_INCLUDES_JACKAL_H
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