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/***************************************************************************
Time Pilot
***************************************************************************/
#include "sound/tc8830f.h"
class timeplt_state : public driver_device
{
public:
timeplt_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_tc8830f(*this, "tc8830f"),
m_colorram(*this, "colorram"),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_spriteram2(*this, "spriteram2"),
m_gfxdecode(*this, "gfxdecode")
{ }
required_device<cpu_device> m_maincpu;
optional_device<tc8830f_device> m_tc8830f;
/* memory pointers */
required_shared_ptr<UINT8> m_colorram;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_spriteram;
required_shared_ptr<UINT8> m_spriteram2;
required_device<gfxdecode_device> m_gfxdecode;
/* video-related */
tilemap_t *m_bg_tilemap;
/* misc */
UINT8 m_nmi_enable;
DECLARE_WRITE8_MEMBER(timeplt_nmi_enable_w);
DECLARE_WRITE8_MEMBER(timeplt_coin_counter_w);
DECLARE_READ8_MEMBER(psurge_protection_r);
DECLARE_WRITE8_MEMBER(timeplt_videoram_w);
DECLARE_WRITE8_MEMBER(timeplt_colorram_w);
DECLARE_WRITE8_MEMBER(timeplt_flipscreen_w);
DECLARE_READ8_MEMBER(timeplt_scanline_r);
DECLARE_CUSTOM_INPUT_MEMBER(chkun_hopper_status_r);
DECLARE_WRITE8_MEMBER(chkun_sound_w);
TILE_GET_INFO_MEMBER(get_tile_info);
TILE_GET_INFO_MEMBER(get_chkun_tile_info);
virtual void machine_start();
virtual void machine_reset();
virtual void video_start();
DECLARE_PALETTE_INIT(timeplt);
DECLARE_VIDEO_START(chkun);
UINT32 screen_update_timeplt(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(timeplt_interrupt);
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
};
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