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class aquarium_state : public driver_device
{
public:
aquarium_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_mid_videoram(*this, "mid_videoram"),
m_bak_videoram(*this, "bak_videoram"),
m_txt_videoram(*this, "txt_videoram"),
m_spriteram(*this, "spriteram"),
m_scroll(*this, "scroll"){ }
/* memory pointers */
required_shared_ptr<UINT16> m_mid_videoram;
required_shared_ptr<UINT16> m_bak_videoram;
required_shared_ptr<UINT16> m_txt_videoram;
required_shared_ptr<UINT16> m_spriteram;
required_shared_ptr<UINT16> m_scroll;
// UINT16 * m_paletteram; // currently this uses generic palette handling
/* video-related */
tilemap_t *m_txt_tilemap;
tilemap_t *m_mid_tilemap;
tilemap_t *m_bak_tilemap;
/* misc */
int m_aquarium_snd_ack;
/* devices */
cpu_device *m_audiocpu;
DECLARE_READ16_MEMBER(aquarium_coins_r);
DECLARE_WRITE8_MEMBER(aquarium_snd_ack_w);
DECLARE_WRITE16_MEMBER(aquarium_sound_w);
DECLARE_WRITE8_MEMBER(aquarium_z80_bank_w);
DECLARE_READ8_MEMBER(aquarium_oki_r);
DECLARE_WRITE8_MEMBER(aquarium_oki_w);
DECLARE_WRITE16_MEMBER(aquarium_txt_videoram_w);
DECLARE_WRITE16_MEMBER(aquarium_mid_videoram_w);
DECLARE_WRITE16_MEMBER(aquarium_bak_videoram_w);
DECLARE_DRIVER_INIT(aquarium);
TILE_GET_INFO_MEMBER(get_aquarium_txt_tile_info);
TILE_GET_INFO_MEMBER(get_aquarium_mid_tile_info);
TILE_GET_INFO_MEMBER(get_aquarium_bak_tile_info);
};
/*----------- defined in video/aquarium.c -----------*/
VIDEO_START(aquarium);
SCREEN_UPDATE_IND16(aquarium);
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