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/***************************************************************************
Ninja Gaiden
***************************************************************************/
class gaiden_state : public driver_device
{
public:
gaiden_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_videoram(*this, "videoram"),
m_videoram2(*this, "videoram2"),
m_videoram3(*this, "videoram3"),
m_spriteram(*this, "spriteram"){ }
/* memory pointers */
required_shared_ptr<UINT16> m_videoram;
required_shared_ptr<UINT16> m_videoram2;
required_shared_ptr<UINT16> m_videoram3;
required_shared_ptr<UINT16> m_spriteram;
/* video-related */
tilemap_t *m_text_layer;
tilemap_t *m_foreground;
tilemap_t *m_background;
bitmap_ind16 m_sprite_bitmap;
bitmap_ind16 m_tile_bitmap_bg;
bitmap_ind16 m_tile_bitmap_fg;
UINT16 m_tx_scroll_x;
UINT16 m_tx_scroll_y;
UINT16 m_bg_scroll_x;
UINT16 m_bg_scroll_y;
UINT16 m_fg_scroll_x;
UINT16 m_fg_scroll_y;
INT8 m_tx_offset_y;
INT8 m_bg_offset_y;
INT8 m_fg_offset_y;
INT8 m_spr_offset_y;
/* misc */
int m_sprite_sizey;
int m_prot;
int m_jumpcode;
const int *m_raiga_jumppoints;
/* devices */
cpu_device *m_audiocpu;
DECLARE_WRITE16_MEMBER(gaiden_sound_command_w);
DECLARE_WRITE16_MEMBER(drgnbowl_sound_command_w);
DECLARE_WRITE16_MEMBER(wildfang_protection_w);
DECLARE_READ16_MEMBER(wildfang_protection_r);
DECLARE_WRITE16_MEMBER(raiga_protection_w);
DECLARE_READ16_MEMBER(raiga_protection_r);
DECLARE_WRITE16_MEMBER(gaiden_flip_w);
DECLARE_WRITE16_MEMBER(gaiden_txscrollx_w);
DECLARE_WRITE16_MEMBER(gaiden_txscrolly_w);
DECLARE_WRITE16_MEMBER(gaiden_fgscrollx_w);
DECLARE_WRITE16_MEMBER(gaiden_fgscrolly_w);
DECLARE_WRITE16_MEMBER(gaiden_bgscrollx_w);
DECLARE_WRITE16_MEMBER(gaiden_bgscrolly_w);
DECLARE_WRITE16_MEMBER(gaiden_txoffsety_w);
DECLARE_WRITE16_MEMBER(gaiden_fgoffsety_w);
DECLARE_WRITE16_MEMBER(gaiden_bgoffsety_w);
DECLARE_WRITE16_MEMBER(gaiden_sproffsety_w);
DECLARE_WRITE16_MEMBER(gaiden_videoram3_w);
DECLARE_READ16_MEMBER(gaiden_videoram3_r);
DECLARE_WRITE16_MEMBER(gaiden_videoram2_w);
DECLARE_READ16_MEMBER(gaiden_videoram2_r);
DECLARE_WRITE16_MEMBER(gaiden_videoram_w);
DECLARE_DRIVER_INIT(raiga);
DECLARE_DRIVER_INIT(drgnbowl);
DECLARE_DRIVER_INIT(mastninj);
DECLARE_DRIVER_INIT(shadoww);
DECLARE_DRIVER_INIT(wildfang);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info_raiga);
TILE_GET_INFO_MEMBER(get_tx_tile_info);
};
/*----------- defined in video/gaiden.c -----------*/
VIDEO_START( gaiden );
VIDEO_START( raiga );
VIDEO_START( drgnbowl );
VIDEO_START( mastninj );
SCREEN_UPDATE_RGB32( gaiden );
SCREEN_UPDATE_RGB32( raiga );
SCREEN_UPDATE_IND16( drgnbowl );
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