// license:BSD-3-Clause // copyright-holders:Manuel Abadia /************************************************************************* Pandora's Palace *************************************************************************/ class pandoras_state : public driver_device { public: pandoras_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_spriteram(*this, "spriteram"), m_colorram(*this, "colorram"), m_videoram(*this, "videoram"), m_maincpu(*this, "maincpu"), m_subcpu(*this, "sub"), m_audiocpu(*this, "audiocpu"), m_mcu(*this, "mcu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } /* memory pointers */ required_shared_ptr m_spriteram; required_shared_ptr m_colorram; required_shared_ptr m_videoram; /* video-related */ tilemap_t *m_layer0; int m_flipscreen; int m_irq_enable_a; int m_irq_enable_b; int m_firq_old_data_a; int m_firq_old_data_b; int m_i8039_status; /* devices */ required_device m_maincpu; required_device m_subcpu; required_device m_audiocpu; required_device m_mcu; required_device m_gfxdecode; required_device m_palette; DECLARE_WRITE_LINE_MEMBER(cpua_irq_enable_w); DECLARE_WRITE_LINE_MEMBER(cpub_irq_enable_w); DECLARE_WRITE8_MEMBER(pandoras_cpua_irqtrigger_w); DECLARE_WRITE8_MEMBER(pandoras_cpub_irqtrigger_w); DECLARE_WRITE8_MEMBER(pandoras_i8039_irqtrigger_w); DECLARE_WRITE8_MEMBER(i8039_irqen_and_status_w); DECLARE_WRITE8_MEMBER(pandoras_z80_irqtrigger_w); DECLARE_WRITE_LINE_MEMBER(coin_counter_1_w); DECLARE_WRITE_LINE_MEMBER(coin_counter_2_w); DECLARE_WRITE8_MEMBER(pandoras_vram_w); DECLARE_WRITE8_MEMBER(pandoras_cram_w); DECLARE_WRITE8_MEMBER(pandoras_scrolly_w); DECLARE_WRITE_LINE_MEMBER(flipscreen_w); DECLARE_READ8_MEMBER(pandoras_portA_r); DECLARE_READ8_MEMBER(pandoras_portB_r); TILE_GET_INFO_MEMBER(get_tile_info0); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; DECLARE_PALETTE_INIT(pandoras); uint32_t screen_update_pandoras(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); DECLARE_WRITE_LINE_MEMBER(vblank_irq); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t* sr ); void pandoras(machine_config &config); void pandoras_i8039_io_map(address_map &map); void pandoras_i8039_map(address_map &map); void pandoras_master_map(address_map &map); void pandoras_slave_map(address_map &map); void pandoras_sound_map(address_map &map); };