// license:BSD-3-Clause // copyright-holders:Ernesto Corvi /*************************************************************************** Kyugo hardware games ***************************************************************************/ class kyugo_state : public driver_device { public: kyugo_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_fgvideoram(*this, "fgvideoram"), m_bgvideoram(*this, "bgvideoram"), m_bgattribram(*this, "bgattribram"), m_spriteram_1(*this, "spriteram_1"), m_spriteram_2(*this, "spriteram_2"), m_shared_ram(*this, "shared_ram"), m_maincpu(*this, "maincpu"), m_subcpu(*this, "sub"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } DECLARE_WRITE_LINE_MEMBER(nmi_mask_w); DECLARE_WRITE8_MEMBER(coin_counter_w); DECLARE_WRITE8_MEMBER(fgvideoram_w); DECLARE_WRITE8_MEMBER(bgvideoram_w); DECLARE_WRITE8_MEMBER(bgattribram_w); DECLARE_READ8_MEMBER(spriteram_2_r); DECLARE_WRITE8_MEMBER(scroll_x_lo_w); DECLARE_WRITE8_MEMBER(gfxctrl_w); DECLARE_WRITE8_MEMBER(scroll_y_w); DECLARE_WRITE_LINE_MEMBER(flipscreen_w); void init_srdmissn(); uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(vblank_irq); void kyugo_base(machine_config &config); void repulse(machine_config &config); void flashgala(machine_config &config); void srdmissn(machine_config &config); void legend(machine_config &config); void gyrodine(machine_config &config); void flashgala_sub_map(address_map &map); void flashgala_sub_portmap(address_map &map); void gyrodine_main_map(address_map &map); void gyrodine_sub_map(address_map &map); void gyrodine_sub_portmap(address_map &map); void kyugo_main_map(address_map &map); void kyugo_main_portmap(address_map &map); void legend_sub_map(address_map &map); void repulse_sub_map(address_map &map); void repulse_sub_portmap(address_map &map); void srdmissn_sub_map(address_map &map); void srdmissn_sub_portmap(address_map &map); protected: virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; private: /* memory pointers */ required_shared_ptr m_fgvideoram; required_shared_ptr m_bgvideoram; required_shared_ptr m_bgattribram; required_shared_ptr m_spriteram_1; required_shared_ptr m_spriteram_2; required_shared_ptr m_shared_ram; uint8_t m_nmi_mask; /* video-related */ tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; uint8_t m_scroll_x_lo; uint8_t m_scroll_x_hi; uint8_t m_scroll_y; int m_bgpalbank; int m_fgcolor; const uint8_t *m_color_codes; /* devices */ required_device m_maincpu; required_device m_subcpu; required_device m_gfxdecode; required_device m_palette; TILE_GET_INFO_MEMBER(get_fg_tile_info); TILE_GET_INFO_MEMBER(get_bg_tile_info); void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); };