// license:BSD-3-Clause // copyright-holders:Manuel Abadia /*************************************************************************** Double Dribble ***************************************************************************/ #ifndef MAME_INCLUDES_DDRIBBLE_H #define MAME_INCLUDES_DDRIBBLE_H #pragma once #include "sound/flt_rc.h" #include "sound/vlm5030.h" #include "emupal.h" #include "tilemap.h" class ddribble_state : public driver_device { public: ddribble_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_fg_videoram(*this, "fg_videoram"), m_spriteram(*this, "spriteram_%u", 1U), m_bg_videoram(*this, "bg_videoram"), m_mainbank(*this, "mainbank"), m_vlmbank(*this, "vlmbank"), m_maincpu(*this, "maincpu"), m_subcpu(*this, "subcpu"), m_vlm(*this, "vlm"), m_filter(*this, "filter%u", 1U), m_gfxdecode(*this, "gfxdecode") { } void ddribble(machine_config &config); protected: virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; private: // memory pointers required_shared_ptr m_fg_videoram; required_shared_ptr_array m_spriteram; required_shared_ptr m_bg_videoram; required_memory_bank m_mainbank; required_memory_bank m_vlmbank; // video-related tilemap_t *m_fg_tilemap = nullptr; tilemap_t *m_bg_tilemap = nullptr; uint8_t m_vregs[2][5]{}; uint8_t m_charbank[2]{}; // misc uint8_t m_int_enable[2]{}; // devices required_device m_maincpu; required_device m_subcpu; required_device m_vlm; required_device_array m_filter; required_device m_gfxdecode; void bankswitch_w(uint8_t data); void coin_counter_w(uint8_t data); void K005885_0_w(offs_t offset, uint8_t data); void K005885_1_w(offs_t offset, uint8_t data); void fg_videoram_w(offs_t offset, uint8_t data); void bg_videoram_w(offs_t offset, uint8_t data); uint8_t vlm5030_busy_r(); void vlm5030_ctrl_w(uint8_t data); TILEMAP_MAPPER_MEMBER(tilemap_scan); TILE_GET_INFO_MEMBER(get_fg_tile_info); TILE_GET_INFO_MEMBER(get_bg_tile_info); void palette(palette_device &palette) const; uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); DECLARE_WRITE_LINE_MEMBER(vblank_irq); void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t* source, int lenght, int gfxset, int flipscreen); void maincpu_map(address_map &map); void subcpu_map(address_map &map); void audiocpu_map(address_map &map); void vlm_map(address_map &map); }; #endif // MAME_INCLUDES_DDRIBBLE_H