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https://github.com/Abdess/retroarch_system.git
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Abdessamad Derraz
e42d0815c1
Thirty profiles from the ES-DE batch, each source-verified by the session that wrote it and passing the schema and semantic checks. Five declare no files at all and say why in notes referenced to the code: NGP.emu, openbor, Plastic, Swan.emu and XeniOS. Twenty-eight files come with them, every one declared by the profile that needs it and matching the hash it declares, with no duplicate of anything already held: the NetherSX2 Turnip Classic assets, the Speccy machine ROMs, the Virtual Boy homebrew the app bundles, Snes9x EX+'s bundled game, and sixtyforce's Overrides.plist, which carries a size and no hash because the binary never checks one. supermodel gains the four data files it reads from its install tree, hakux marks its controller map unsourceable now that the asset manager is known to read inside the package, and nethersx2 sheds the two core aliases that belong to the Turnip profiles.
51 lines
2.3 KiB
YAML
51 lines
2.3 KiB
YAML
emulator: Plastic
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type: standalone
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core_classification: other
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source: "https://github.com/Amjad50/plastic"
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upstream: "https://github.com/Amjad50/plastic"
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profiled_date: "2026-08-12"
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source_commit: "74152adb3acd890d3abee2ff5906408f26a199e2"
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core_version: "0.3.5"
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display_name: "Nintendo - NES / Famicom (Plastic)"
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cores:
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- plastic
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systems:
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- nintendo-nes
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mode: standalone
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notes: |
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NES emulator written in Rust by Amjad Alsharafi. The emulation lives in the
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plastic_core crate and two binaries drive it: plastic, an egui window, and
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plastic_tui, a terminal frontend (docs/man/plastic.1). Both take the ROM
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path as their first argument (plastic_ui/src/main.rs:418-424,
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plastic_tui/src/main.rs:5-38).
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A cartridge boots with nothing supplied. The 2A03, the PPU and every mapper
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are emulated in software and the console has no boot ROM, so no BIOS or
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firmware is read. Cartridge::from_file accepts a path only when its
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extension is nes and its first four bytes are the iNES magic
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(plastic_core/src/cartridge/mod.rs:184-263, :157-165). get_mapper implements
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0, 1, 2, 3, 4, 7, 9, 10, 11, 12 and 66, and any other number returns
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MapperNotImplemented (:280-296). No Famicom Disk System path exists and
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therefore no disksys.rom.
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The NES to RGB table is a constant compiled into the binary
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(plastic_core/src/display/color.rs:22-87, selected at :158) and the 32 bytes
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at 0x3F00 are the PPU palette RAM (plastic_core/src/ppu2c02/palette.rs:6-19),
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so no palette file is opened. The window icon is embedded at build time
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(plastic_ui/src/main.rs:430).
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The emulator reads back only what it wrote itself. A cartridge whose header
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carries the battery bit gets <rom>.nes.sav beside the ROM, written on drop
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and reloaded on the next run (plastic_core/src/cartridge/mod.rs:319-348,
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:457-463). Save state slots 0 to 9 are <rom-stem>_<slot>.pst under the data
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directory, ~/.local/share/plastic/saved_states on Linux
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(plastic_ui/src/main.rs:16-32,95-118; plastic_tui/src/ui.rs:38-51,144-176;
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plastic_core/src/nes.rs:393-406).
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Gamepad support comes from gilrs, which compiles the SDL controller database
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into the binary and takes its only override from the SDL_GAMECONTROLLERCONFIG
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environment variable rather than a file (gilrs src/mapping/mod.rs:477-485).
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files: []
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