// license:BSD-3-Clause // copyright-holders:Nicola Salmoria /************************************************************************* Sega KO Punch *************************************************************************/ class kopunch_state : public driver_device { public: kopunch_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_gfxdecode(*this, "gfxdecode"), m_vram_fg(*this, "vram_fg"), m_vram_bg(*this, "vram_bg") { } /* devices */ required_device m_maincpu; required_device m_gfxdecode; /* memory pointers */ required_shared_ptr m_vram_fg; required_shared_ptr m_vram_bg; /* video-related */ tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; UINT8 m_gfxbank; UINT8 m_scrollx; DECLARE_READ8_MEMBER(sensors1_r); DECLARE_READ8_MEMBER(sensors2_r); DECLARE_WRITE8_MEMBER(lamp_w); DECLARE_WRITE8_MEMBER(coin_w); DECLARE_WRITE8_MEMBER(vram_fg_w); DECLARE_WRITE8_MEMBER(vram_bg_w); DECLARE_WRITE8_MEMBER(scroll_x_w); DECLARE_WRITE8_MEMBER(scroll_y_w); DECLARE_WRITE8_MEMBER(gfxbank_w); DECLARE_INPUT_CHANGED_MEMBER(left_coin_inserted); DECLARE_INPUT_CHANGED_MEMBER(right_coin_inserted); INTERRUPT_GEN_MEMBER(vblank_interrupt); TILE_GET_INFO_MEMBER(get_fg_tile_info); TILE_GET_INFO_MEMBER(get_bg_tile_info); DECLARE_PALETTE_INIT(kopunch); UINT32 screen_update_kopunch(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); virtual void machine_start() override; virtual void video_start() override; };