// license:BSD-3-Clause // copyright-holders:Yochizo #include "machine/timer.h" #include "video/jalblend.h" #include "screen.h" class argus_state : public driver_device { public: argus_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_audiocpu(*this, "audiocpu") , m_gfxdecode(*this, "gfxdecode") , m_screen(*this, "screen") , m_palette(*this, "palette") , m_blend(*this, "blend") , m_bg_scrollx(*this, "bg%u_scrollx", 0U) , m_bg_scrolly(*this, "bg%u_scrolly", 0U) , m_paletteram(*this, "paletteram") , m_txram(*this, "txram") , m_bg1ram(*this, "bg1ram") , m_spriteram(*this, "spriteram") , m_butasan_bg1ram(*this, "butasan_bg1ram") , m_vrom(*this, "vrom%u", 1U) { } required_device m_maincpu; required_device m_audiocpu; required_device m_gfxdecode; required_device m_screen; required_device m_palette; required_device m_blend; optional_shared_ptr_array m_bg_scrollx; optional_shared_ptr_array m_bg_scrolly; required_shared_ptr m_paletteram; optional_shared_ptr m_txram; optional_shared_ptr m_bg1ram; required_shared_ptr m_spriteram; optional_shared_ptr m_butasan_bg1ram; optional_region_ptr_array m_vrom; // common uint8_t m_bg_status; uint8_t m_flipscreen; uint16_t m_palette_intensity; // argus specific std::unique_ptr m_dummy_bg0ram; int m_lowbitscroll; int m_prvscrollx; // butasan specific uint8_t *m_butasan_txram; uint8_t *m_butasan_bg0ram; uint8_t *m_butasan_bg0backram; uint8_t *m_butasan_txbackram; std::unique_ptr m_butasan_pagedram[2]; uint8_t m_butasan_page_latch; uint8_t m_butasan_bg1_status; uint8_t m_butasan_unknown; // valtric specific uint8_t m_valtric_mosaic; bitmap_rgb32 m_mosaicbitmap; uint8_t m_valtric_unknown; int m_mosaic; tilemap_t *m_tx_tilemap; tilemap_t *m_bg_tilemap[2]; // common DECLARE_WRITE8_MEMBER(bankselect_w); DECLARE_WRITE8_MEMBER(valtric_mosaic_w); DECLARE_WRITE8_MEMBER(txram_w); DECLARE_WRITE8_MEMBER(bg1ram_w); DECLARE_WRITE8_MEMBER(flipscreen_w); // argus specific DECLARE_WRITE8_MEMBER(argus_bg_status_w); DECLARE_WRITE8_MEMBER(argus_paletteram_w); // butasan specific DECLARE_WRITE8_MEMBER(butasan_bg0_status_w); DECLARE_WRITE8_MEMBER(butasan_bg1_status_w); DECLARE_WRITE8_MEMBER(butasan_paletteram_w); DECLARE_WRITE8_MEMBER(butasan_bg1ram_w); DECLARE_WRITE8_MEMBER(butasan_pageselect_w); DECLARE_READ8_MEMBER(butasan_pagedram_r); DECLARE_WRITE8_MEMBER(butasan_pagedram_w); DECLARE_WRITE8_MEMBER(butasan_unknown_w); // valtric specific DECLARE_WRITE8_MEMBER(valtric_bg_status_w); DECLARE_WRITE8_MEMBER(valtric_paletteram_w); DECLARE_WRITE8_MEMBER(valtric_unknown_w); TILE_GET_INFO_MEMBER(argus_get_tx_tile_info); TILE_GET_INFO_MEMBER(argus_get_bg0_tile_info); TILE_GET_INFO_MEMBER(argus_get_bg1_tile_info); TILE_GET_INFO_MEMBER(valtric_get_tx_tile_info); TILE_GET_INFO_MEMBER(valtric_get_bg_tile_info); TILE_GET_INFO_MEMBER(butasan_get_tx_tile_info); TILE_GET_INFO_MEMBER(butasan_get_bg0_tile_info); TILE_GET_INFO_MEMBER(butasan_get_bg1_tile_info); virtual void machine_start() override; DECLARE_VIDEO_START(argus); DECLARE_VIDEO_RESET(argus); DECLARE_VIDEO_START(valtric); DECLARE_VIDEO_RESET(valtric); DECLARE_VIDEO_START(butasan); DECLARE_VIDEO_RESET(butasan); uint32_t screen_update_argus(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); uint32_t screen_update_valtric(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); uint32_t screen_update_butasan(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); TIMER_DEVICE_CALLBACK_MEMBER(scanline); TIMER_DEVICE_CALLBACK_MEMBER(butasan_scanline); void reset_common(); void change_palette(int color, int lo_offs, int hi_offs); void change_bg_palette(int color, int lo_offs, int hi_offs); void bg_setting(); // argus specific void argus_bg0_scroll_handle(); void argus_write_dummy_rams(int dramoffs, int vromoffs); void argus_draw_sprites(bitmap_rgb32 &bitmap, const rectangle &cliprect, int priority); // butasan specific void butasan_draw_sprites(bitmap_rgb32 &bitmap, const rectangle &cliprect); void butasan_log_vram(); // valtric specific void valtric_draw_mosaic(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); void valtric_draw_sprites(bitmap_rgb32 &bitmap, const rectangle &cliprect); void valtric(machine_config &config); void argus(machine_config &config); void butasan(machine_config &config); void argus_map(address_map &map); void butasan_map(address_map &map); void sound_map_a(address_map &map); void sound_map_b(address_map &map); void sound_portmap_1(address_map &map); void sound_portmap_2(address_map &map); void valtric_map(address_map &map); };