// license:BSD-3-Clause // copyright-holders:David Haywood #include "machine/gen_latch.h" #include "machine/mb3773.h" #include "sound/okim6295.h" #include "video/excellent_spr.h" #include "screen.h" class aquarium_state : public driver_device { public: aquarium_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_mid_videoram(*this, "mid_videoram"), m_bak_videoram(*this, "bak_videoram"), m_txt_videoram(*this, "txt_videoram"), m_scroll(*this, "scroll"), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_oki(*this, "oki"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_sprgen(*this, "spritegen"), m_screen(*this, "screen"), m_soundlatch(*this, "soundlatch"), m_watchdog(*this, "watchdog") { } /* memory pointers */ required_shared_ptr m_mid_videoram; required_shared_ptr m_bak_videoram; required_shared_ptr m_txt_videoram; required_shared_ptr m_scroll; /* video-related */ tilemap_t *m_txt_tilemap; tilemap_t *m_mid_tilemap; tilemap_t *m_bak_tilemap; /* devices */ required_device m_maincpu; required_device m_audiocpu; required_device m_oki; required_device m_gfxdecode; required_device m_palette; required_device m_sprgen; required_device m_screen; required_device m_soundlatch; required_device m_watchdog; DECLARE_WRITE8_MEMBER(aquarium_watchdog_w); DECLARE_WRITE8_MEMBER(aquarium_z80_bank_w); DECLARE_READ8_MEMBER(aquarium_oki_r); DECLARE_WRITE8_MEMBER(aquarium_oki_w); DECLARE_WRITE16_MEMBER(aquarium_txt_videoram_w); DECLARE_WRITE16_MEMBER(aquarium_mid_videoram_w); DECLARE_WRITE16_MEMBER(aquarium_bak_videoram_w); void init_aquarium(); TILE_GET_INFO_MEMBER(get_aquarium_txt_tile_info); TILE_GET_INFO_MEMBER(get_aquarium_mid_tile_info); TILE_GET_INFO_MEMBER(get_aquarium_bak_tile_info); virtual void video_start() override; uint32_t screen_update_aquarium(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); uint8_t aquarium_snd_bitswap( uint8_t scrambled_data ); void mix_sprite_bitmap(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int priority_mask, int priority_value); bitmap_ind16 m_temp_sprite_bitmap; void aquarium(machine_config &config); void main_map(address_map &map); void snd_map(address_map &map); void snd_portmap(address_map &map); };