mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-11 05:53:23 -05:00
Abdessamad Derraz
11da070128
Upstream moved under 145 profiles: 679 refs shifted and 452 followed a renamed file, against 6,483 that still anchor where they were written. The recale rewrites the located ranges only, keeping the annotations and the sentences that carry them, and 106 pins advance in the same commit because refs and source_commit name one revision or the profile describes two at once. Nothing here was guessed. The 183 refs that are CHANGED, GONE or AMBIGUOUS are untouched, and the 57 profiles holding them keep their old pin until someone reads the diff: profile_sync refuses to recale a profile while any of its refs needs a re-read. trident kept its pin too, its annotated ref being one the writer will not rewrite.
103 lines
5.1 KiB
YAML
103 lines
5.1 KiB
YAML
emulator: Nestopia UE
|
|
type: libretro
|
|
core_classification: community_fork
|
|
source: "https://github.com/libretro/nestopia"
|
|
upstream: "https://gitlab.com/jgemu/nestopia"
|
|
logo: "https://raw.githubusercontent.com/0ldsk00l/nestopia/master/icons/svg/nestopia.svg"
|
|
profiled_date: "2026-03-24"
|
|
source_commit: "d0f461cee801c509748606e91c8ff0563ef62cd6"
|
|
core_version: "1.53.1"
|
|
display_name: "Nintendo - NES / Famicom (Nestopia)"
|
|
cores: [nestopia]
|
|
systems: [nintendo-nes, nintendo-fds]
|
|
|
|
notes: |
|
|
Nestopia UE is a cycle-accurate NES/Famicom emulator. The libretro port
|
|
tracks the upstream Nestopia JG project. NES cartridge games need no BIOS.
|
|
Famicom Disk System games require disksys.rom (8 KB FDS BIOS) in the
|
|
system directory. The core validates the BIOS via CRC32 against two known
|
|
dumps: standard Famicom (0x5E607DCF) and Twin Famicom (0x4DF24A6C). An
|
|
unknown BIOS triggers a warning but still loads.
|
|
|
|
NstDatabase.xml is an optional game database for region autodetection,
|
|
mapper selection, and 4-player adapter recognition. A copy is baked into
|
|
the core binary (libretro/nstdatabase.hpp) as fallback. The upstream
|
|
Nestopia JG requires this file; the libretro port makes it optional.
|
|
|
|
An optional custom palette file (custom.pal, 64 RGB triplets) overrides
|
|
built-in palettes when the nestopia_palette core option is set to Custom.
|
|
The libretro port embeds all named palettes (Royaltea, Smooth FBx, etc.)
|
|
that the upstream loads from external .pal files.
|
|
|
|
Five Famicom games use external ADPCM audio samples placed in
|
|
system/nestopia/samples/{game}/ as numbered .wav files. These originate
|
|
from MAME sample ZIPs. Games function without them but miss some audio.
|
|
|
|
files:
|
|
# --- Famicom Disk System BIOS (required for FDS games) ---
|
|
- name: "disksys.rom"
|
|
system: nintendo-fds
|
|
description: "FDS BIOS ROM"
|
|
required: true
|
|
size: 8192
|
|
validation: [crc32]
|
|
md5: "ca30b50f880eb660a320674ed365ef7a"
|
|
sha1: "57fe1bdee955bb48d357e463ccbf129496930b62"
|
|
source_ref: "libretro/libretro.cpp:2111-2139 (FDS load), source/core/NstFds.cpp:57-127 (Bios class, CRC32 validation)"
|
|
note: "Mapped at 0xE000-0xFFFF (8 KB). retro_load_game returns false if missing when loading .fds files. CRC32 checked: Famicom 0x5E607DCF, Twin Famicom 0x4DF24A6C."
|
|
|
|
# --- NES game database (optional, overrides baked-in copy) ---
|
|
- name: "NstDatabase.xml"
|
|
system: nintendo-nes
|
|
description: "Nestopia game database for region and mapper autodetection"
|
|
required: false
|
|
hle_fallback: true
|
|
source_ref: "libretro/libretro.cpp:2063-2093 (database load), libretro/nstdatabase.hpp (baked-in fallback)"
|
|
note: "XML database matching games by SHA1+CRC32. Used for region, mapper, mirroring, and 4-player adapter detection. Built-in fallback exists so this file is optional."
|
|
|
|
# --- Custom palette (optional, core option nestopia_palette = Custom) ---
|
|
- name: "custom.pal"
|
|
system: nintendo-nes
|
|
description: "External NES color palette"
|
|
required: false
|
|
hle_fallback: true
|
|
size: 192
|
|
source_ref: "libretro/libretro.cpp:2041-2062 (palette load)"
|
|
note: "64 RGB triplets (64 x 3 bytes = 192 bytes). Loaded unconditionally at startup; applied only when nestopia_palette core option is set to Custom. Falls back to built-in Royaltea palette. Multiple valid palettes exist so no canonical hash."
|
|
|
|
# --- ADPCM audio samples (optional, game-specific) ---
|
|
- name: "nestopia/samples/moepro/"
|
|
system: nintendo-nes
|
|
description: "Moero Pro Yakyuu audio samples (16 .wav files, 00.wav-15.wav)"
|
|
required: false
|
|
category: game_data
|
|
source_ref: "libretro/libretro.cpp:183-391 (load_wav), libretro/libretro.cpp:451 (LOAD_SAMPLE_MOERO_PRO_YAKYUU callback), source/core/NstSoundPlayer.hpp:49 (16 samples)"
|
|
|
|
- name: "nestopia/samples/moepro88/"
|
|
system: nintendo-nes
|
|
description: "Moero Pro Yakyuu '88 audio samples (20 .wav files, 00.wav-19.wav)"
|
|
required: false
|
|
category: game_data
|
|
source_ref: "libretro/libretro.cpp:183-391 (load_wav), libretro/libretro.cpp:453 (LOAD_SAMPLE_MOERO_PRO_YAKYUU_88 callback), source/core/NstSoundPlayer.hpp:50 (20 samples)"
|
|
|
|
- name: "nestopia/samples/mptennis/"
|
|
system: nintendo-nes
|
|
description: "Moero Pro Tennis audio samples (19 .wav files, 00.wav-18.wav)"
|
|
required: false
|
|
category: game_data
|
|
source_ref: "libretro/libretro.cpp:183-391 (load_wav), libretro/libretro.cpp:455 (LOAD_SAMPLE_MOERO_PRO_TENNIS callback), source/core/NstSoundPlayer.hpp:51 (19 samples)"
|
|
|
|
- name: "nestopia/samples/terao/"
|
|
system: nintendo-nes
|
|
description: "Terao no Dosukoi Oozumou audio samples (6 .wav files, 00.wav-05.wav)"
|
|
required: false
|
|
category: game_data
|
|
source_ref: "libretro/libretro.cpp:183-391 (load_wav), libretro/libretro.cpp:457 (LOAD_SAMPLE_TERAO_NO_DOSUKOI_OOZUMOU callback), source/core/NstSoundPlayer.hpp:52 (6 samples)"
|
|
|
|
- name: "nestopia/samples/ftaerobi/"
|
|
system: nintendo-nes
|
|
description: "Aerobics Studio audio samples (8 .wav files, 00.wav-07.wav)"
|
|
required: false
|
|
category: game_data
|
|
source_ref: "libretro/libretro.cpp:183-391 (load_wav), libretro/libretro.cpp:459 (LOAD_SAMPLE_AEROBICS_STUDIO callback), source/core/NstSoundPlayer.hpp:53 (8 samples)"
|