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/*************************************************************************
Karnov - Wonder Planet - Chelnov
*************************************************************************/
#include "video/bufsprite.h"
#include "video/deckarn.h"
class karnov_state : public driver_device
{
public:
karnov_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_spriteram(*this, "spriteram") ,
m_spritegen(*this, "spritegen"),
m_ram(*this, "ram"),
m_videoram(*this, "videoram"),
m_pf_data(*this, "pf_data"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<buffered_spriteram16_device> m_spriteram;
required_device<deco_karnovsprites_device> m_spritegen;
/* memory pointers */
required_shared_ptr<UINT16> m_ram;
required_shared_ptr<UINT16> m_videoram;
required_shared_ptr<UINT16> m_pf_data;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
/* video-related */
bitmap_ind16 *m_bitmap_f;
tilemap_t *m_fix_tilemap;
int m_flipscreen;
UINT16 m_scroll[2];
/* misc */
UINT16 m_i8751_return;
UINT16 m_i8751_needs_ack;
UINT16 m_i8751_coin_pending;
UINT16 m_i8751_command_queue;
int m_i8751_level; // needed by chelnov
int m_microcontroller_id;
int m_coin_mask;
int m_latch;
DECLARE_WRITE16_MEMBER(karnov_control_w);
DECLARE_READ16_MEMBER(karnov_control_r);
DECLARE_WRITE16_MEMBER(karnov_videoram_w);
DECLARE_WRITE16_MEMBER(karnov_playfield_swap_w);
DECLARE_DRIVER_INIT(wndrplnt);
DECLARE_DRIVER_INIT(karnov);
DECLARE_DRIVER_INIT(karnovj);
DECLARE_DRIVER_INIT(chelnovu);
DECLARE_DRIVER_INIT(chelnovj);
DECLARE_DRIVER_INIT(chelnov);
TILE_GET_INFO_MEMBER(get_fix_tile_info);
virtual void machine_start();
virtual void machine_reset();
DECLARE_PALETTE_INIT(karnov);
DECLARE_VIDEO_START(karnov);
DECLARE_VIDEO_START(wndrplnt);
UINT32 screen_update_karnov(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(karnov_interrupt);
void karnov_flipscreen_w( int data );
void draw_background( bitmap_ind16 &bitmap, const rectangle &cliprect );
void karnov_i8751_w( int data );
void wndrplnt_i8751_w( int data );
void chelnov_i8751_w( int data );
};
enum {
KARNOV = 0,
KARNOVJ,
CHELNOV,
CHELNOVU,
CHELNOVJ,
WNDRPLNT
};
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