// license:BSD-3-Clause // copyright-holders:Takahiro Nogi /************************************************************************* Mr. Jong *************************************************************************/ class mrjong_state : public driver_device { public: mrjong_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_videoram(*this, "videoram"), m_colorram(*this, "colorram"), m_maincpu(*this, "maincpu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } /* memory pointers */ required_shared_ptr m_videoram; required_shared_ptr m_colorram; /* video-related */ tilemap_t *m_bg_tilemap; DECLARE_READ8_MEMBER(io_0x03_r); DECLARE_WRITE8_MEMBER(mrjong_videoram_w); DECLARE_WRITE8_MEMBER(mrjong_colorram_w); DECLARE_WRITE8_MEMBER(mrjong_flipscreen_w); TILE_GET_INFO_MEMBER(get_bg_tile_info); virtual void video_start() override; DECLARE_PALETTE_INIT(mrjong); uint32_t screen_update_mrjong(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); required_device m_maincpu; required_device m_gfxdecode; required_device m_palette; void mrjong(machine_config &config); void mrjong_io_map(address_map &map); void mrjong_map(address_map &map); };