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/*************************************************************************
Atari Cops'n Robbers hardware
*************************************************************************/
#include "sound/discrete.h"
class copsnrob_state : public driver_device
{
public:
copsnrob_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_trucky(*this, "trucky"),
m_truckram(*this, "truckram"),
m_bulletsram(*this, "bulletsram"),
m_carimage(*this, "carimage"),
m_cary(*this, "cary"),
m_videoram(*this, "videoram"){ }
/* memory pointers */
required_shared_ptr<UINT8> m_trucky;
required_shared_ptr<UINT8> m_truckram;
required_shared_ptr<UINT8> m_bulletsram;
required_shared_ptr<UINT8> m_carimage;
required_shared_ptr<UINT8> m_cary;
required_shared_ptr<UINT8> m_videoram;
/* misc */
UINT8 m_misc;
UINT8 m_ic_h3_data;
DECLARE_READ8_MEMBER(copsnrob_misc_r);
DECLARE_WRITE8_MEMBER(copsnrob_misc2_w);
DECLARE_WRITE8_MEMBER(copsnrob_misc_w);
virtual void machine_start();
virtual void machine_reset();
virtual void palette_init();
};
/*----------- defined in machine/copsnrob.c -----------*/
DECLARE_READ8_HANDLER( copsnrob_gun_position_r );
/*----------- defined in video/copsnrob.c -----------*/
SCREEN_UPDATE_IND16( copsnrob );
/*----------- defined in audio/copsnrob.c -----------*/
DISCRETE_SOUND_EXTERN( copsnrob );
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