// license:BSD-3-Clause // copyright-holders:Nicola Salmoria /*************************************************************************** Technos Mysterious Stones hardware driver by Nicola Salmoria ***************************************************************************/ #include "sound/ay8910.h" #include "emupal.h" #include "screen.h" #include "tilemap.h" #define MYSTSTON_MASTER_CLOCK (XTAL(12'000'000)) class mystston_state : public driver_device { public: mystston_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_ay8910(*this, "ay%u", 1U), m_ay8910_data(*this, "ay8910_data"), m_ay8910_select(*this, "ay8910_select"), m_bg_videoram(*this, "bg_videoram"), m_fg_videoram(*this, "fg_videoram"), m_spriteram(*this, "spriteram"), m_paletteram(*this, "paletteram"), m_scroll(*this, "scroll"), m_video_control(*this, "video_control") , m_maincpu(*this, "maincpu"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette") { } void mystston(machine_config &config); DECLARE_INPUT_CHANGED_MEMBER(coin_inserted); protected: virtual void video_start() override; virtual void video_reset() override; private: /* machine state */ required_device_array m_ay8910; required_shared_ptr m_ay8910_data; required_shared_ptr m_ay8910_select; /* video state */ tilemap_t *m_fg_tilemap; tilemap_t *m_bg_tilemap; emu_timer *m_interrupt_timer; required_shared_ptr m_bg_videoram; required_shared_ptr m_fg_videoram; required_shared_ptr m_spriteram; required_shared_ptr m_paletteram; required_shared_ptr m_scroll; required_shared_ptr m_video_control; DECLARE_WRITE8_MEMBER(irq_clear_w); DECLARE_WRITE8_MEMBER(mystston_ay8910_select_w); DECLARE_WRITE8_MEMBER(mystston_video_control_w); TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(get_fg_tile_info); uint32_t screen_update_mystston(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_CALLBACK_MEMBER(interrupt_callback); void set_palette(); void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, gfx_element *gfx, int flip); void mystston_on_scanline_interrupt(); required_device m_maincpu; required_device m_gfxdecode; required_device m_screen; required_device m_palette; void mystston_video(machine_config &config); void main_map(address_map &map); };