// license:BSD-3-Clause // copyright-holders:Jarek Parchanski #include "machine/timer.h" class pingpong_state : public driver_device { public: pingpong_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this,"maincpu"), m_colorram(*this, "colorram"), m_videoram(*this, "videoram"), m_spriteram(*this, "spriteram"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } int m_intenable; int m_question_addr_high; required_device m_maincpu; required_shared_ptr m_colorram; required_shared_ptr m_videoram; required_shared_ptr m_spriteram; required_device m_gfxdecode; required_device m_palette; tilemap_t *m_bg_tilemap; DECLARE_WRITE8_MEMBER(cashquiz_question_bank_high_w); DECLARE_WRITE8_MEMBER(cashquiz_question_bank_low_w); DECLARE_WRITE8_MEMBER(coin_w); DECLARE_WRITE8_MEMBER(pingpong_videoram_w); DECLARE_WRITE8_MEMBER(pingpong_colorram_w); void init_cashquiz(); void init_merlinmm(); TILE_GET_INFO_MEMBER(get_bg_tile_info); virtual void video_start() override; DECLARE_PALETTE_INIT(pingpong); uint32_t screen_update_pingpong(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_DEVICE_CALLBACK_MEMBER(pingpong_interrupt); TIMER_DEVICE_CALLBACK_MEMBER(merlinmm_interrupt); void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect ); void merlinmm(machine_config &config); void pingpong(machine_config &config); void merlinmm_map(address_map &map); void pingpong_map(address_map &map); };