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/*************************************************************************
Surprise Attack
*************************************************************************/
class surpratk_state : public driver_device
{
public:
surpratk_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_ram(*this, "ram"){ }
/* memory pointers */
required_shared_ptr<UINT8> m_ram;
// UINT8 * m_paletteram; // currently this uses generic palette handling
/* video-related */
int m_layer_colorbase[3];
int m_sprite_colorbase;
int m_layerpri[3];
/* misc */
int m_videobank;
/* devices */
cpu_device *m_maincpu;
device_t *m_k052109;
device_t *m_k053244;
device_t *m_k053251;
DECLARE_READ8_MEMBER(bankedram_r);
DECLARE_WRITE8_MEMBER(bankedram_w);
DECLARE_WRITE8_MEMBER(surpratk_videobank_w);
DECLARE_WRITE8_MEMBER(surpratk_5fc0_w);
};
/*----------- defined in video/surpratk.c -----------*/
extern void surpratk_tile_callback(running_machine &machine, int layer,int bank,int *code,int *color,int *flags,int *priority);
extern void surpratk_sprite_callback(running_machine &machine, int *code,int *color,int *priority_mask);
SCREEN_UPDATE_IND16( surpratk );
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