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/*************************************************************************
Coors Light Bowling/Bowl-O-Rama hardware
*************************************************************************/
#include "machine/nvram.h"
#include "video/tms34061.h"
class capbowl_state : public driver_device
{
public:
enum
{
TIMER_UPDATE
};
capbowl_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_tms34061(*this, "tms34061"),
m_screen(*this, "screen"),
m_rowaddress(*this, "rowaddress") { }
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<tms34061_device> m_tms34061;
required_device<screen_device> m_screen;
/* memory pointers */
required_shared_ptr<UINT8> m_rowaddress;
/* video-related */
offs_t m_blitter_addr;
/* input-related */
UINT8 m_last_trackball_val[2];
emu_timer *m_update_timer;
// common
DECLARE_READ8_MEMBER(track_0_r);
DECLARE_READ8_MEMBER(track_1_r);
DECLARE_WRITE8_MEMBER(track_reset_w);
DECLARE_WRITE8_MEMBER(sndcmd_w);
DECLARE_WRITE8_MEMBER(tms34061_w);
DECLARE_READ8_MEMBER(tms34061_r);
// capbowl specific
DECLARE_WRITE8_MEMBER(capbowl_rom_select_w);
// bowlrama specific
DECLARE_WRITE8_MEMBER(bowlrama_blitter_w);
DECLARE_READ8_MEMBER(bowlrama_blitter_r);
DECLARE_DRIVER_INIT(capbowl);
virtual void machine_start();
virtual void machine_reset();
INTERRUPT_GEN_MEMBER(interrupt);
TIMER_CALLBACK_MEMBER(update);
UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
inline rgb_t pen_for_pixel( UINT8 *src, UINT8 pix );
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
};
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