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// license:BSD-3-Clause
// copyright-holders:Uki
/*************************************************************************
Markham (c) 1983 Sun Electronics
Strength & Skill (c) 1984 Sun Electronics
*************************************************************************/
#ifndef MAME_INCLUDES_MARKHAM_H
#define MAME_INCLUDES_MARKHAM_H
#pragma once
#include "machine/timer.h"
#include "cpu/z80/z80.h"
#include "cpu/mb88xx/mb88xx.h"
#include "sound/sn76496.h"
#include "emupal.h"
#include "screen.h"
#include "speaker.h"
class markham_state : public driver_device
{
public:
// construction/destruction
markham_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_subcpu(*this, "subcpu")
, m_mcu(*this, "mcu")
, m_sn(*this, "sn%u", 1U)
, m_screen(*this, "screen")
, m_gfxdecode(*this, "gfxdecode")
, m_palette(*this, "palette")
, m_spriteram(*this, "spriteram")
, m_videoram(*this, "videoram")
, m_xscroll(*this, "xscroll")
, m_scroll_ctrl(0)
, m_irq_source(0)
, m_irq_scanline_start(0)
, m_irq_scanline_end(0)
, m_coin2_lock_cnt(3)
, m_packet_buffer{}
, m_packet_write_pos(0)
, m_packet_reset(true)
{
}
void markham(machine_config &config);
void strnskil(machine_config &config);
void banbam(machine_config &config);
void init_common();
void init_banbam();
void init_pettanp();
private:
void base_master_map(address_map &map);
void markham_master_map(address_map &map);
void strnskil_master_map(address_map &map);
void banbam_master_map(address_map &map);
void markham_slave_map(address_map &map);
void strnskil_slave_map(address_map &map);
DECLARE_WRITE8_MEMBER(coin_output_w);
template<int Bit> DECLARE_WRITE8_MEMBER(flipscreen_w);
DECLARE_WRITE8_MEMBER(videoram_w);
// markham specific
DECLARE_READ8_MEMBER(markham_e004_r);
// strnskil specific
DECLARE_READ8_MEMBER(strnskil_d800_r);
// protection comms for banbam/pettanp
DECLARE_READ8_MEMBER(banbam_protection_r);
DECLARE_WRITE8_MEMBER(banbam_protection_w);
DECLARE_WRITE8_MEMBER(mcu_reset_w);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update_markham(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_strnskil(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
void markham_palette(palette_device &palette) const;
DECLARE_VIDEO_START(strnskil);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(strnskil_scanline);
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_subcpu;
optional_device<mb8841_cpu_device> m_mcu;
required_device_array<sn76496_device, 2> m_sn;
required_device<screen_device> m_screen;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
/* memory pointers */
required_shared_ptr<uint8_t> m_spriteram;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_xscroll;
/* video-related */
tilemap_t *m_bg_tilemap;
uint8_t m_scroll_ctrl;
uint8_t m_irq_source;
uint8_t m_irq_scanline_start;
uint8_t m_irq_scanline_end;
/* misc */
uint8_t m_coin2_lock_cnt;
/* banbam protection simulation */
uint8_t m_packet_buffer[2];
uint8_t m_packet_write_pos;
bool m_packet_reset;
};
#endif // MAME_INCLUDES_MARKHAM_H
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