// license:BSD-3-Clause // copyright-holders:Nicola Salmoria #include "cpu/z80/z80.h" #include "machine/gen_latch.h" #include "video/bufsprite.h" #include "video/vsystem_spr.h" #include "video/k053936.h" class crshrace_state : public driver_device { public: crshrace_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_videoram1(*this, "videoram1"), m_videoram2(*this, "videoram2"), m_z80bank(*this, "bank1"), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_spr(*this, "vsystem_spr"), m_k053936(*this, "k053936"), m_spriteram(*this, "spriteram"), m_spriteram2(*this, "spriteram2"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch") { } /* memory pointers */ required_shared_ptr m_videoram1; required_shared_ptr m_videoram2; required_memory_bank m_z80bank; required_device m_maincpu; required_device m_audiocpu; required_device m_spr; required_device m_k053936; required_device m_spriteram; required_device m_spriteram2; required_device m_gfxdecode; required_device m_palette; required_device m_soundlatch; /* video-related */ tilemap_t *m_tilemap1; tilemap_t *m_tilemap2; int m_roz_bank; int m_gfxctrl; int m_flipscreen; uint32_t crshrace_tile_callback( uint32_t code ); /* devices */ DECLARE_WRITE8_MEMBER(crshrace_sh_bankswitch_w); DECLARE_WRITE16_MEMBER(crshrace_videoram1_w); DECLARE_WRITE16_MEMBER(crshrace_videoram2_w); DECLARE_WRITE16_MEMBER(crshrace_roz_bank_w); DECLARE_WRITE16_MEMBER(crshrace_gfxctrl_w); void init_crshrace2(); void init_crshrace(); TILE_GET_INFO_MEMBER(get_tile_info1); TILE_GET_INFO_MEMBER(get_tile_info2); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; uint32_t screen_update_crshrace(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void draw_bg( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect ); void draw_fg(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void crshrace(machine_config &config); void crshrace_map(address_map &map); void sound_io_map(address_map &map); void sound_map(address_map &map); };