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// license:BSD-3-Clause
// copyright-holders:Tomasz Slanina, Pierpaolo Prazzoli
#ifndef MAME_INCLUDES_PITNRUN_H
#define MAME_INCLUDES_PITNRUN_H
#pragma once
#include "cpu/m6805/m68705.h"
#include "emupal.h"
#include "tilemap.h"
class pitnrun_state : public driver_device
{
public:
pitnrun_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_mcu(*this, "mcu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_videoram(*this, "videoram"),
m_videoram2(*this, "videoram2"),
m_spriteram(*this, "spriteram")
{ }
void pitnrun_mcu(machine_config &config);
void pitnrun(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
required_device<cpu_device> m_maincpu;
optional_device<m68705p5_device> m_mcu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_videoram2;
required_shared_ptr<uint8_t> m_spriteram;
int m_nmi = 0;
uint8_t m_fromz80 = 0;
uint8_t m_toz80 = 0;
int m_zaccept = 0;
int m_zready = 0;
uint8_t m_porta_in = 0;
uint8_t m_porta_out = 0;
int m_address = 0;
int m_h_heed = 0;
int m_v_heed = 0;
int m_ha = 0;
int m_scroll = 0;
int m_char_bank = 0;
int m_color_select = 0;
std::unique_ptr<bitmap_ind16> m_tmp_bitmap[4];
tilemap_t *m_bg = nullptr;
tilemap_t *m_fg = nullptr;
DECLARE_WRITE_LINE_MEMBER(nmi_enable_w);
DECLARE_WRITE_LINE_MEMBER(hflip_w);
DECLARE_WRITE_LINE_MEMBER(vflip_w);
uint8_t mcu_data_r();
void mcu_data_w(uint8_t data);
uint8_t mcu_status_r();
uint8_t m68705_porta_r();
void m68705_porta_w(uint8_t data);
uint8_t m68705_portb_r();
void m68705_portb_w(uint8_t data);
uint8_t m68705_portc_r();
void videoram_w(offs_t offset, uint8_t data);
void videoram2_w(offs_t offset, uint8_t data);
DECLARE_WRITE_LINE_MEMBER(char_bank_select_w);
void scroll_w(offs_t offset, uint8_t data);
void scroll_y_w(uint8_t data);
void ha_w(uint8_t data);
void h_heed_w(uint8_t data);
void v_heed_w(uint8_t data);
DECLARE_WRITE_LINE_MEMBER(color_select_w);
TILE_GET_INFO_MEMBER(get_tile_info1);
TILE_GET_INFO_MEMBER(get_tile_info2);
INTERRUPT_GEN_MEMBER(nmi_source);
TIMER_CALLBACK_MEMBER(mcu_real_data_r);
TIMER_CALLBACK_MEMBER(mcu_real_data_w);
TIMER_CALLBACK_MEMBER(mcu_data_real_r);
TIMER_CALLBACK_MEMBER(mcu_status_real_w);
void pitnrun_palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void spotlights();
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect );
void pitnrun_map(address_map &map);
void pitnrun_map_mcu(address_map &map);
void pitnrun_sound_io_map(address_map &map);
void pitnrun_sound_map(address_map &map);
};
#endif // MAME_INCLUDES_PITNRUN_H
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