// license:GPL-2.0+ // copyright-holders:Jarek Burczynski, Tomasz Slanina #include "sound/msm5232.h" #include "machine/gen_latch.h" #include "machine/taito68705interface.h" #include "emupal.h" #include "screen.h" class bigevglf_state : public driver_device { public: bigevglf_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_paletteram(*this, "paletteram"), m_spriteram1(*this, "spriteram1"), m_spriteram2(*this, "spriteram2"), m_audiocpu(*this, "audiocpu"), m_bmcu(*this, "bmcu"), m_maincpu(*this, "maincpu"), m_msm(*this, "msm"), m_soundlatch(*this, "soundlatch%u", 1), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette") { } void init_bigevglf(); void bigevglf(machine_config &config); private: /* memory pointers */ required_shared_ptr m_paletteram; required_shared_ptr m_spriteram1; required_shared_ptr m_spriteram2; /* video-related */ bitmap_ind16 m_tmp_bitmap[4]{}; std::unique_ptr m_vidram{}; uint32_t m_vidram_bank = 0U; uint32_t m_plane_selected = 0U; uint32_t m_plane_visible = 0U; /* MCU related */ int m_mcu_coin_bit5 = 0; /* misc */ uint32_t m_beg_bank = 0U; uint8_t m_beg13_ls74[2]{}; uint8_t m_port_select = 0U; /* for muxed controls */ /* devices */ required_device m_audiocpu; optional_device m_bmcu; void beg_banking_w(uint8_t data); uint8_t soundstate_r(); void beg13_a_clr_w(uint8_t data); void beg13_b_clr_w(uint8_t data); void beg13_a_set_w(uint8_t data); void beg13_b_set_w(uint8_t data); uint8_t beg_status_r(); uint8_t beg_trackball_x_r(); uint8_t beg_trackball_y_r(); void beg_port08_w(uint8_t data); uint8_t sub_cpu_mcu_coin_port_r(); void bigevglf_palette_w(offs_t offset, uint8_t data); void bigevglf_gfxcontrol_w(uint8_t data); void bigevglf_vidram_addr_w(uint8_t data); void bigevglf_vidram_w(offs_t offset, uint8_t data); uint8_t bigevglf_vidram_r(offs_t offset); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; uint32_t screen_update_bigevglf(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_CALLBACK_MEMBER(deferred_ls74_w); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); required_device m_maincpu; required_device m_msm; required_device_array m_soundlatch; required_device m_gfxdecode; required_device m_screen; required_device m_palette; void bigevglf_portmap(address_map &map); void bigevglf_sub_portmap(address_map &map); void main_map(address_map &map); void sound_map(address_map &map); void sub_map(address_map &map); };