// 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_WRITE8_MEMBER(pandoras_int_control_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_WRITE8_MEMBER(pandoras_vram_w); DECLARE_WRITE8_MEMBER(pandoras_cram_w); DECLARE_WRITE8_MEMBER(pandoras_scrolly_w); DECLARE_WRITE8_MEMBER(pandoras_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 screen_update_pandoras(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(pandoras_master_interrupt); INTERRUPT_GEN_MEMBER(pandoras_slave_interrupt); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, UINT8* sr ); };