// license:BSD-3-Clause // copyright-holders:Pierpaolo Prazzoli /************************************************************************* Ghosts'n Goblins *************************************************************************/ #ifndef MAME_INCLUDES_GNG_H #define MAME_INCLUDES_GNG_H #pragma once #include "sound/2203intf.h" #include "video/bufsprite.h" #include "emupal.h" #include "tilemap.h" class gng_state : public driver_device { public: gng_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_spriteram(*this, "spriteram"), m_fgvideoram(*this, "fgvideoram"), m_bgvideoram(*this, "bgvideoram"), m_maincpu(*this, "maincpu"), m_ym(*this, "ym%u", 1), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } void gng(machine_config &config); void diamond(machine_config &config); private: DECLARE_WRITE8_MEMBER(gng_bankswitch_w); DECLARE_WRITE_LINE_MEMBER(ym_reset_w); DECLARE_READ8_MEMBER(diamond_hack_r); DECLARE_WRITE8_MEMBER(gng_fgvideoram_w); DECLARE_WRITE8_MEMBER(gng_bgvideoram_w); DECLARE_WRITE8_MEMBER(gng_bgscrollx_w); DECLARE_WRITE8_MEMBER(gng_bgscrolly_w); DECLARE_WRITE_LINE_MEMBER(flipscreen_w); TILE_GET_INFO_MEMBER(get_fg_tile_info); TILE_GET_INFO_MEMBER(get_bg_tile_info); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; uint32_t screen_update_gng(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); void diamond_map(address_map &map); void gng_map(address_map &map); void sound_map(address_map &map); /* memory pointers */ required_device m_spriteram; required_shared_ptr m_fgvideoram; required_shared_ptr m_bgvideoram; /* video-related */ tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; uint8_t m_scrollx[2]; uint8_t m_scrolly[2]; required_device m_maincpu; required_device_array m_ym; required_device m_gfxdecode; required_device m_palette; }; #endif // MAME_INCLUDES_GNG_H