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class baraduke_state : public driver_device
{
public:
baraduke_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
int m_inputport_selected;
int m_counter;
UINT8 *m_textram;
UINT8 *m_videoram;
UINT8 *m_spriteram;
tilemap_t *m_tx_tilemap;
tilemap_t *m_bg_tilemap[2];
int m_xscroll[2];
int m_yscroll[2];
int m_copy_sprites;
};
/*----------- defined in video/baraduke.c -----------*/
VIDEO_START( baraduke );
SCREEN_UPDATE( baraduke );
SCREEN_EOF( baraduke );
READ8_HANDLER( baraduke_videoram_r );
WRITE8_HANDLER( baraduke_videoram_w );
READ8_HANDLER( baraduke_textram_r );
WRITE8_HANDLER( baraduke_textram_w );
WRITE8_HANDLER( baraduke_scroll0_w );
WRITE8_HANDLER( baraduke_scroll1_w );
READ8_HANDLER( baraduke_spriteram_r );
WRITE8_HANDLER( baraduke_spriteram_w );
PALETTE_INIT( baraduke );
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