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// license:BSD-3-Clause
// copyright-holders:Phil Stroffolino, Carlos A. Lozano, Rob Rosenbrock
#include "sound/msm5205.h"
#define MCU_BUFFER_MAX 6
class renegade_state : public driver_device
{
public:
renegade_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_mcu(*this, "mcu"),
m_msm(*this, "msm"),
m_gfxdecode(*this, "gfxdecode"),
m_fg_videoram(*this, "fg_videoram"),
m_bg_videoram(*this, "bg_videoram"),
m_spriteram(*this, "spriteram"),
m_rombank(*this, "rombank"),
m_adpcmrom(*this, "adpcm") { }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
optional_device<cpu_device> m_mcu;
required_device<msm5205_device> m_msm;
required_device<gfxdecode_device> m_gfxdecode;
required_shared_ptr<UINT8> m_fg_videoram;
required_shared_ptr<UINT8> m_bg_videoram;
required_shared_ptr<UINT8> m_spriteram;
required_memory_bank m_rombank;
required_region_ptr<UINT8> m_adpcmrom;
UINT32 m_adpcm_pos;
UINT32 m_adpcm_end;
bool m_adpcm_playing;
bool m_mcu_sim;
int m_from_main;
int m_from_mcu;
int m_main_sent;
int m_mcu_sent;
UINT8 m_ddr_a;
UINT8 m_ddr_b;
UINT8 m_ddr_c;
UINT8 m_port_a_out;
UINT8 m_port_b_out;
UINT8 m_port_c_out;
UINT8 m_port_a_in;
UINT8 m_port_b_in;
UINT8 m_port_c_in;
UINT8 m_mcu_buffer[MCU_BUFFER_MAX];
UINT8 m_mcu_input_size;
UINT8 m_mcu_output_byte;
INT8 m_mcu_key;
int m_mcu_checksum;
const UINT8 *m_mcu_encrypt_table;
int m_mcu_encrypt_table_len;
INT32 m_scrollx;
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
DECLARE_WRITE8_MEMBER(sound_w);
DECLARE_READ8_MEMBER(mcu_reset_r);
DECLARE_WRITE8_MEMBER(mcu_w);
DECLARE_READ8_MEMBER(mcu_r);
DECLARE_WRITE8_MEMBER(bankswitch_w);
DECLARE_WRITE8_MEMBER(coincounter_w);
void mcu_process_command();
DECLARE_READ8_MEMBER(_68705_port_a_r);
DECLARE_WRITE8_MEMBER(_68705_port_a_w);
DECLARE_WRITE8_MEMBER(_68705_ddr_a_w);
DECLARE_READ8_MEMBER(_68705_port_b_r);
DECLARE_WRITE8_MEMBER(_68705_port_b_w);
DECLARE_WRITE8_MEMBER(_68705_ddr_b_w);
DECLARE_READ8_MEMBER(_68705_port_c_r);
DECLARE_WRITE8_MEMBER(_68705_port_c_w);
DECLARE_WRITE8_MEMBER(_68705_ddr_c_w);
DECLARE_WRITE8_MEMBER(fg_videoram_w);
DECLARE_WRITE8_MEMBER(bg_videoram_w);
DECLARE_WRITE8_MEMBER(flipscreen_w);
DECLARE_WRITE8_MEMBER(scroll_lsb_w);
DECLARE_WRITE8_MEMBER(scroll_msb_w);
DECLARE_CUSTOM_INPUT_MEMBER(mcu_status_r);
DECLARE_WRITE8_MEMBER(adpcm_start_w);
DECLARE_WRITE8_MEMBER(adpcm_addr_w);
DECLARE_WRITE8_MEMBER(adpcm_stop_w);
DECLARE_WRITE_LINE_MEMBER(adpcm_int);
TILE_GET_INFO_MEMBER(get_bg_tilemap_info);
TILE_GET_INFO_MEMBER(get_fg_tilemap_info);
TIMER_DEVICE_CALLBACK_MEMBER(interrupt);
DECLARE_DRIVER_INIT(kuniokun);
DECLARE_DRIVER_INIT(kuniokunb);
DECLARE_DRIVER_INIT(renegade);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
};
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