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// license:BSD-3-Clause
// copyright-holders:Ernesto Corvi, Roberto Fresca
#ifndef MAME_INCLUDES_TEHKANWC_H
#define MAME_INCLUDES_TEHKANWC_H
#pragma once
#include "machine/gen_latch.h"
#include "sound/msm5205.h"
#include "emupal.h"
#include "tilemap.h"
class tehkanwc_state : public driver_device
{
public:
tehkanwc_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_subcpu(*this, "sub"),
m_msm(*this, "msm"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_soundlatch2(*this, "soundlatch2"),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_videoram2(*this, "videoram2"),
m_spriteram(*this, "spriteram"),
m_digits(*this, "digit%u", 0U)
{ }
void tehkanwcb(machine_config &config);
void tehkanwc(machine_config &config);
void init_teedoff();
protected:
virtual void machine_start() override;
virtual void video_start() override;
TIMER_CALLBACK_MEMBER(reset_audiocpu);
private:
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<cpu_device> m_subcpu;
required_device<msm5205_device> m_msm;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
required_device<generic_latch_8_device> m_soundlatch2;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_videoram2;
required_shared_ptr<uint8_t> m_spriteram;
output_finder<2> m_digits;
int m_track0[2]{};
int m_track1[2]{};
int m_msm_data_offs = 0;
int m_toggle = 0;
uint8_t m_scroll_x[2]{};
uint8_t m_led0 = 0;
uint8_t m_led1 = 0;
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_fg_tilemap = nullptr;
emu_timer *m_reset_timer = nullptr;
void sub_cpu_halt_w(uint8_t data);
uint8_t track_0_r(offs_t offset);
uint8_t track_1_r(offs_t offset);
void track_0_reset_w(offs_t offset, uint8_t data);
void track_1_reset_w(offs_t offset, uint8_t data);
void sound_command_w(uint8_t data);
void sound_answer_w(uint8_t data);
void videoram_w(offs_t offset, uint8_t data);
void colorram_w(offs_t offset, uint8_t data);
void videoram2_w(offs_t offset, uint8_t data);
void scroll_x_w(offs_t offset, uint8_t data);
void scroll_y_w(uint8_t data);
void flipscreen_x_w(uint8_t data);
void flipscreen_y_w(uint8_t data);
void gridiron_led0_w(uint8_t data);
void gridiron_led1_w(uint8_t data);
uint8_t portA_r();
uint8_t portB_r();
void portA_w(uint8_t data);
void portB_w(uint8_t data);
void msm_reset_w(uint8_t data);
DECLARE_WRITE_LINE_MEMBER(adpcm_int);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void gridiron_draw_led(bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t led,int player);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
void main_mem(address_map &map);
void sound_mem(address_map &map);
void sound_port(address_map &map);
void sub_mem(address_map &map);
};
#endif // MAME_INCLUDES_TEHKANWC_H
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