// license:BSD-3-Clause // copyright-holders:Bryan McPhail, Acho A. Tang, Nicola Salmoria #include "machine/gen_latch.h" #include "sound/upd7759.h" #include "video/snk68_spr.h" #include "video/alpha68k_palette.h" #include "screen.h" #include "tilemap.h" class snk68_state : public driver_device { public: snk68_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_soundcpu(*this, "soundcpu"), m_upd7759(*this, "upd"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_sprites(*this, "sprites"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch"), m_fg_videoram(*this, "fg_videoram"), m_spriteram(*this, "spriteram"), m_p1_io(*this, "P1"), m_p2_io(*this, "P2"), m_system_io(*this, "SYSTEM") { } void streetsm(machine_config &config); void pow(machine_config &config); void powb(machine_config &config); void init_powb(); protected: required_device m_maincpu; required_device m_soundcpu; optional_device m_upd7759; required_device m_gfxdecode; required_device m_screen; required_device m_sprites; required_device m_palette; required_device m_soundlatch; required_shared_ptr m_fg_videoram; required_shared_ptr m_spriteram; optional_ioport m_p1_io; optional_ioport m_p2_io; optional_ioport m_system_io; bool m_sprite_flip_axis; tilemap_t *m_fg_tilemap; // common void sound_w(uint8_t data); void D7759_write_port_0_w(uint8_t data); virtual void video_start() override; void common_video_start(); uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void tile_callback_notpow(int &tile, int& fx, int& fy, int& region); void sound_io_map(address_map &map); void sound_map(address_map &map); private: uint32_t m_fg_tile_offset; // pow and streetsm uint16_t fg_videoram_r(offs_t offset); void fg_videoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); void flipscreen_w(uint8_t data); TILE_GET_INFO_MEMBER(get_tile_info); void tile_callback_pow(int &tile, int& fx, int& fy, int& region); void pow_map(address_map &map); void powb_sound_io_map(address_map &map); }; class searchar_state : public snk68_state { public: searchar_state(const machine_config &mconfig, device_type type, const char *tag) : snk68_state(mconfig, type, tag), m_rotary_io(*this, "ROT%u", 1U) { } void searchar(machine_config &config); protected: virtual void machine_start() override; virtual void video_start() override; private: optional_ioport_array<2> m_rotary_io; uint8_t m_invert_controls = 0; // searchar and ikari3 void fg_videoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); void flipscreen_w(uint8_t data); uint16_t rotary_1_r(); uint16_t rotary_2_r(); uint16_t rotary_lsb_r(); TILE_GET_INFO_MEMBER(get_tile_info); void searchar_map(address_map &map); };