// license:BSD-3-Clause // copyright-holders:Nicola Salmoria /*************************************************************************** Blockout ***************************************************************************/ #include "machine/gen_latch.h" class blockout_state : public driver_device { public: blockout_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_videoram(*this, "videoram"), m_frontvideoram(*this, "frontvideoram"), m_paletteram(*this, "paletteram"), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_screen(*this, "screen"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch") { } /* memory pointers */ required_shared_ptr m_videoram; required_shared_ptr m_frontvideoram; required_shared_ptr m_paletteram; /* video-related */ bitmap_ind16 m_tmpbitmap; UINT16 m_color; /* devices */ required_device m_maincpu; required_device m_audiocpu; required_device m_screen; required_device m_palette; required_device m_soundlatch; DECLARE_WRITE_LINE_MEMBER(irq_handler); DECLARE_WRITE16_MEMBER(blockout_sound_command_w); DECLARE_WRITE16_MEMBER(blockout_irq6_ack_w); DECLARE_WRITE16_MEMBER(blockout_irq5_ack_w); DECLARE_WRITE16_MEMBER(blockout_paletteram_w); DECLARE_WRITE16_MEMBER(blockout_frontcolor_w); DECLARE_WRITE16_MEMBER(blockout_videoram_w); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; UINT32 screen_update_blockout(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_DEVICE_CALLBACK_MEMBER(blockout_scanline); void setcolor( int color, int rgb ); void update_pixels( int x, int y ); };