// license:BSD-3-Clause // copyright-holders:Chris Hardy #include "sound/sn76496.h" #include "sound/vlm5030.h" class hyperspt_state : public driver_device { public: hyperspt_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_spriteram(*this, "spriteram"), m_scroll(*this, "scroll"), m_videoram(*this, "videoram"), m_colorram(*this, "colorram"), m_sn(*this, "snsnd"), m_maincpu(*this, "maincpu"), m_vlm(*this, "vlm"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } /* memory pointers */ required_shared_ptr m_spriteram; required_shared_ptr m_scroll; required_shared_ptr m_videoram; required_shared_ptr m_colorram; optional_device m_sn; required_device m_maincpu; optional_device m_vlm; required_device m_gfxdecode; required_device m_palette; UINT8 * m_scroll2; UINT8 * m_spriteram2; /* video-related */ tilemap_t *m_bg_tilemap; int m_sprites_gfx_banked; UINT8 m_irq_mask; DECLARE_WRITE8_MEMBER(hyperspt_coin_counter_w); DECLARE_WRITE8_MEMBER(irq_mask_w); DECLARE_WRITE8_MEMBER(hyperspt_videoram_w); DECLARE_WRITE8_MEMBER(hyperspt_colorram_w); DECLARE_WRITE8_MEMBER(hyperspt_flipscreen_w); DECLARE_DRIVER_INIT(hyperspt); UINT8 m_SN76496_latch; DECLARE_WRITE8_MEMBER( konami_SN76496_latch_w ) { m_SN76496_latch = data; }; DECLARE_WRITE8_MEMBER( konami_SN76496_w ) { m_sn->write(space, offset, m_SN76496_latch); }; TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(roadf_get_bg_tile_info); virtual void video_start() override; DECLARE_PALETTE_INIT(hyperspt); DECLARE_VIDEO_START(roadf); UINT32 screen_update_hyperspt(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(vblank_irq); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); };