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#include "cpu/z80/z80.h"
#include "video/bufsprite.h"
class crshrace_state : public driver_device
{
public:
crshrace_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_videoram1(*this, "videoram1"),
m_videoram2(*this, "videoram2"),
m_audiocpu(*this, "audiocpu"),
m_k053936(*this, "k053936"),
m_spriteram(*this, "spriteram"),
m_spriteram2(*this, "spriteram2") { }
/* memory pointers */
required_shared_ptr<UINT16> m_videoram1;
required_shared_ptr<UINT16> m_videoram2;
// UINT16 * m_paletteram; // currently this uses generic palette handling
/* video-related */
tilemap_t *m_tilemap1;
tilemap_t *m_tilemap2;
int m_roz_bank;
int m_gfxctrl;
int m_flipscreen;
/* misc */
int m_pending_command;
/* devices */
required_device<z80_device> m_audiocpu;
required_device<k053936_device> m_k053936;
required_device<buffered_spriteram16_device> m_spriteram;
required_device<buffered_spriteram16_device> m_spriteram2;
DECLARE_READ16_MEMBER(extrarom1_r);
DECLARE_READ16_MEMBER(extrarom2_r);
DECLARE_WRITE8_MEMBER(crshrace_sh_bankswitch_w);
DECLARE_WRITE16_MEMBER(sound_command_w);
DECLARE_WRITE8_MEMBER(pending_command_clear_w);
DECLARE_WRITE16_MEMBER(crshrace_videoram1_w);
DECLARE_WRITE16_MEMBER(crshrace_videoram2_w);
DECLARE_WRITE16_MEMBER(crshrace_roz_bank_w);
DECLARE_WRITE16_MEMBER(crshrace_gfxctrl_w);
DECLARE_CUSTOM_INPUT_MEMBER(country_sndpending_r);
DECLARE_DRIVER_INIT(crshrace2);
DECLARE_DRIVER_INIT(crshrace);
};
/*----------- defined in video/crshrace.c -----------*/
VIDEO_START( crshrace );
SCREEN_VBLANK( crshrace );
SCREEN_UPDATE_IND16( crshrace );
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