// license:BSD-3-Clause // copyright-holders:David Haywood #include "machine/gen_latch.h" #include "machine/timer.h" #include "sound/okim6295.h" #include "screen.h" class shadfrce_state : public driver_device { public: shadfrce_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_oki(*this, "oki"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch"), m_io_p1(*this, "P1"), m_io_p2(*this, "P2"), m_io_dsw1(*this, "DSW1"), m_io_dsw2(*this, "DSW2"), m_io_other(*this, "OTHER"), m_io_extra(*this, "EXTRA"), m_io_misc(*this, "MISC"), m_io_system(*this, "SYSTEM"), m_fgvideoram(*this, "fgvideoram"), m_bg0videoram(*this, "bg0videoram"), m_bg1videoram(*this, "bg1videoram"), m_spvideoram(*this, "spvideoram") { } required_device m_maincpu; required_device m_audiocpu; required_device m_oki; required_device m_gfxdecode; required_device m_screen; required_device m_palette; required_device m_soundlatch; required_ioport m_io_p1; required_ioport m_io_p2; required_ioport m_io_dsw1; required_ioport m_io_dsw2; required_ioport m_io_other; required_ioport m_io_extra; required_ioport m_io_misc; required_ioport m_io_system; required_shared_ptr m_fgvideoram; required_shared_ptr m_bg0videoram; required_shared_ptr m_bg1videoram; required_shared_ptr m_spvideoram; std::unique_ptr m_spvideoram_old; tilemap_t *m_fgtilemap; tilemap_t *m_bg0tilemap; tilemap_t *m_bg1tilemap; int m_video_enable; int m_irqs_enable; int m_raster_scanline; int m_raster_irq_enable; int m_vblank; int m_prev_value; DECLARE_WRITE16_MEMBER(flip_screen); DECLARE_READ16_MEMBER(input_ports_r); DECLARE_WRITE8_MEMBER(screen_brt_w); DECLARE_WRITE16_MEMBER(irq_ack_w); DECLARE_WRITE16_MEMBER(irq_w); DECLARE_WRITE16_MEMBER(scanline_w); DECLARE_WRITE16_MEMBER(fgvideoram_w); DECLARE_WRITE16_MEMBER(bg0videoram_w); DECLARE_WRITE16_MEMBER(bg1videoram_w); DECLARE_WRITE16_MEMBER(bg0scrollx_w); DECLARE_WRITE16_MEMBER(bg0scrolly_w); DECLARE_WRITE16_MEMBER(bg1scrollx_w); DECLARE_WRITE16_MEMBER(bg1scrolly_w); DECLARE_WRITE8_MEMBER(oki_bankswitch_w); TILE_GET_INFO_MEMBER(get_fgtile_info); TILE_GET_INFO_MEMBER(get_bg0tile_info); TILE_GET_INFO_MEMBER(get_bg1tile_info); virtual void video_start() override; TIMER_DEVICE_CALLBACK_MEMBER(scanline); uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); DECLARE_WRITE_LINE_MEMBER(screen_vblank); void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect ); void shadfrce(machine_config &config); void shadfrce_map(address_map &map); void shadfrce_sound_map(address_map &map); };