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/*************************************************************************
Kusayakyuu
*************************************************************************/
class ksayakyu_state : public driver_device
{
public:
ksayakyu_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"){ }
/* memory pointers */
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_spriteram;
/* video-related */
tilemap_t *m_tilemap;
tilemap_t *m_textmap;
int m_video_ctrl;
int m_flipscreen;
/* misc */
int m_sound_status;
DECLARE_WRITE8_MEMBER(bank_select_w);
DECLARE_WRITE8_MEMBER(latch_w);
DECLARE_READ8_MEMBER(sound_status_r);
DECLARE_WRITE8_MEMBER(tomaincpu_w);
DECLARE_WRITE8_MEMBER(ksayakyu_videoram_w);
DECLARE_WRITE8_MEMBER(ksayakyu_videoctrl_w);
DECLARE_WRITE8_MEMBER(dummy1_w);
DECLARE_WRITE8_MEMBER(dummy2_w);
DECLARE_WRITE8_MEMBER(dummy3_w);
TILE_GET_INFO_MEMBER(get_ksayakyu_tile_info);
TILE_GET_INFO_MEMBER(get_text_tile_info);
virtual void machine_start();
virtual void machine_reset();
virtual void video_start();
virtual void palette_init();
UINT32 screen_update_ksayakyu(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
};
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