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// license:BSD-3-Clause
// copyright-holders:Ernesto Corvi
/*************************************************************************
Karate Champ
*************************************************************************/
#ifndef MAME_INCLUDES_KCHAMP_H
#define MAME_INCLUDES_KCHAMP_H
#pragma once
#include "machine/74157.h"
#include "machine/gen_latch.h"
#include "sound/ay8910.h"
#include "sound/msm5205.h"
#include "sound/dac.h"
#include "emupal.h"
#include "tilemap.h"
class kchamp_state : public driver_device
{
public:
kchamp_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_spriteram(*this, "spriteram"),
m_decrypted_opcodes(*this, "decrypted_opcodes"),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_ay(*this, "ay%u", 1),
m_adpcm_select(*this, "adpcm_select"),
m_msm(*this, "msm"),
m_dac(*this, "dac"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch")
{ }
void kchamp(machine_config &config);
void kchampvs(machine_config &config);
void kchamp_arfyc(machine_config &config);
void init_kchampvs();
void init_kchampvs2();
private:
/* memory pointers */
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_spriteram;
optional_shared_ptr<uint8_t> m_decrypted_opcodes;
/* video-related */
tilemap_t *m_bg_tilemap = nullptr;
/* misc */
bool m_nmi_enable = false;
bool m_sound_nmi_enable = false;
bool m_msm_play_lo_nibble = false;
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device_array<ay8910_device, 2> m_ay;
optional_device<ls157_device> m_adpcm_select;
optional_device<msm5205_device> m_msm;
optional_device<dac08_device> m_dac;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
DECLARE_WRITE_LINE_MEMBER(nmi_enable_w);
DECLARE_WRITE_LINE_MEMBER(sound_reset_w);
uint8_t sound_reset_r();
void kc_sound_control_w(offs_t offset, uint8_t data);
void kchamp_videoram_w(offs_t offset, uint8_t data);
void kchamp_colorram_w(offs_t offset, uint8_t data);
DECLARE_WRITE_LINE_MEMBER(flipscreen_w);
void sound_control_w(u8 data);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
virtual void machine_reset() override;
virtual void video_start() override;
void kchamp_palette(palette_device &palette) const;
DECLARE_MACHINE_START(kchampvs);
DECLARE_MACHINE_START(kchamp);
uint32_t screen_update_kchampvs(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_kchamp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
INTERRUPT_GEN_MEMBER(sound_int);
void kchamp_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
void kchampvs_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
void decrypt_code();
DECLARE_WRITE_LINE_MEMBER(msmint);
void decrypted_opcodes_map(address_map &map);
void kchamp_io_map(address_map &map);
void kchamp_map(address_map &map);
void kchamp_sound_io_map(address_map &map);
void kchamp_sound_map(address_map &map);
void kchampvs_io_map(address_map &map);
void kchampvs_map(address_map &map);
void kchampvs_sound_io_map(address_map &map);
void kchampvs_sound_map(address_map &map);
};
#endif // MAME_INCLUDES_KCHAMP_H
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