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/*************************************************************************
Hole Land
*************************************************************************/
class holeland_state : public driver_device
{
public:
holeland_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"){ }
/* memory pointers */
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_colorram;
required_shared_ptr<UINT8> m_spriteram;
/* video-related */
tilemap_t *m_bg_tilemap;
int m_palette_offset;
int m_po[2];
DECLARE_WRITE8_MEMBER(holeland_videoram_w);
DECLARE_WRITE8_MEMBER(holeland_colorram_w);
DECLARE_WRITE8_MEMBER(holeland_pal_offs_w);
DECLARE_WRITE8_MEMBER(holeland_scroll_w);
DECLARE_WRITE8_MEMBER(holeland_flipscreen_w);
TILE_GET_INFO_MEMBER(holeland_get_tile_info);
TILE_GET_INFO_MEMBER(crzrally_get_tile_info);
DECLARE_VIDEO_START(holeland);
DECLARE_VIDEO_START(crzrally);
};
/*----------- defined in video/holeland.c -----------*/
SCREEN_UPDATE_IND16( holeland );
SCREEN_UPDATE_IND16( crzrally );
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