// license:BSD-3-Clause // copyright-holders:Takahiro Nogi. Bryan McPhail, Nicola Salmoria, Aaron Giles /*************************************************************************** Game Driver for Video System Mahjong series and Pipe Dream. Driver by Takahiro Nogi 2001/02/04 - and Bryan McPhail, Nicola Salmoria, Aaron Giles ***************************************************************************/ #ifndef MAME_INCLUDES_FROMANCE_H #define MAME_INCLUDES_FROMANCE_H #pragma once #include "machine/gen_latch.h" #include "sound/msm5205.h" #include "video/vsystem_gga.h" #include "video/vsystem_spr2.h" #include "emupal.h" #include "screen.h" #include "tilemap.h" class fromance_state : public driver_device { public: fromance_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_subcpu(*this, "sub"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette"), m_gga(*this, "gga"), m_rombank(*this, "rombank"), m_sublatch(*this, "sublatch"), m_msm(*this, "msm") { } void nekkyoku(machine_config &config); void fromance(machine_config &config); void idolmj(machine_config &config); void init_common(); protected: virtual void machine_start() override; virtual void machine_reset() override; DECLARE_VIDEO_START(fromance); required_device m_maincpu; required_device m_subcpu; required_device m_gfxdecode; required_device m_screen; required_device m_palette; required_device m_gga; required_memory_bank m_rombank; void fromance_gfxreg_w(uint8_t data); uint8_t fromance_videoram_r(offs_t offset); void fromance_videoram_w(offs_t offset, uint8_t data); void fromance_scroll_w(offs_t offset, uint8_t data); void fromance_gga_data_w(offs_t offset, uint8_t data); uint32_t m_scrolly_ofs = 0; uint32_t m_scrollx_ofs = 0; uint32_t m_scrollx[2]{}; uint32_t m_scrolly[2]{}; uint8_t m_gfxreg = 0; uint8_t m_flipscreen = 0; uint8_t m_flipscreen_old = 0; uint8_t m_selected_videoram = 0; uint8_t m_selected_paletteram = 0; tilemap_t *m_bg_tilemap = nullptr; tilemap_t *m_fg_tilemap = nullptr; uint32_t screen_update_fromance(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); private: optional_device m_sublatch; optional_device m_msm; /* video-related */ std::unique_ptr m_local_videoram[2]; std::unique_ptr m_local_paletteram; emu_timer *m_crtc_timer; /* misc */ uint8_t m_portselect = 0; uint8_t m_adpcm_reset = 0; uint8_t m_adpcm_data = 0; uint8_t m_vclk_left = 0; /* devices */ uint8_t fromance_busycheck_main_r(); uint8_t fromance_busycheck_sub_r(); void fromance_rombank_w(uint8_t data); void fromance_adpcm_w(uint8_t data); void fromance_portselect_w(uint8_t data); uint8_t fromance_keymatrix_r(); void fromance_coinctr_w(uint8_t data); uint8_t fromance_paletteram_r(offs_t offset); void fromance_paletteram_w(offs_t offset, uint8_t data); void fromance_adpcm_reset_w(uint8_t data); TILE_GET_INFO_MEMBER(get_fromance_bg_tile_info); TILE_GET_INFO_MEMBER(get_fromance_fg_tile_info); TILE_GET_INFO_MEMBER(get_nekkyoku_bg_tile_info); TILE_GET_INFO_MEMBER(get_nekkyoku_fg_tile_info); DECLARE_VIDEO_START(nekkyoku); TIMER_CALLBACK_MEMBER(crtc_interrupt_gen); inline void get_fromance_tile_info(tile_data &tileinfo, int tile_index, int layer); inline void get_nekkyoku_tile_info(tile_data &tileinfo, int tile_index, int layer); void crtc_refresh(); DECLARE_WRITE_LINE_MEMBER(fromance_adpcm_int); void fromance_main_map(address_map &map); void fromance_sub_io_map(address_map &map); void fromance_sub_map(address_map &map); void idolmj_sub_io_map(address_map &map); void nekkyoku_main_map(address_map &map); void nekkyoku_sub_io_map(address_map &map); void nekkyoku_sub_map(address_map &map); }; #endif // MAME_INCLUDES_FROMANCE_H