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class terracre_state : public driver_device
{
public:
terracre_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
UINT16 *m_videoram;
const UINT16 *m_mpProtData;
UINT8 m_mAmazonProtCmd;
UINT8 m_mAmazonProtReg[6];
UINT16 *m_amazon_videoram;
UINT16 m_xscroll;
UINT16 m_yscroll;
tilemap_t *m_background;
tilemap_t *m_foreground;
UINT16 *m_spriteram;
};
/*----------- defined in video/terracre.c -----------*/
PALETTE_INIT( amazon );
WRITE16_HANDLER( amazon_background_w );
WRITE16_HANDLER( amazon_foreground_w );
WRITE16_HANDLER( amazon_scrolly_w );
WRITE16_HANDLER( amazon_scrollx_w );
WRITE16_HANDLER( amazon_flipscreen_w );
VIDEO_START( amazon );
SCREEN_UPDATE( amazon );
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