ariankordi’s gists

ariankordi / NnidResolver.d.mts

Last active May 13, 2026 14:41

JS class for resolving Pretendo Network ID info and Mii data.

	/**
	* @file NnidResolver.mjs
	* Obtained from: https://gist.github.com/ariankordi/0348465eaa2d4c5b95fddd0c00b36795
	* Simple class for retrieving information about Nintendo
	* Network IDs/Pretendo Network IDs and their Mii data.
	* Uses fetch() API in Node, Bun, and web.
	*
	* In the browser, you will need to use a CORS proxy
	* or create your own reverse proxy to the actual API.
	* The following is an example of how to set up a basic proxy

ariankordi / AttributeConverter.fu

Last active April 24, 2026 21:44

IQM shape parser in Fusion + Three.js viewer.

	/// Array-only attribute conversion utilities.
	public static class AttributeConverter
	{
	// NOTE: Only C++, JS, and #else implementations were tested.

	/// Copy numComponents little-endian f32 values per record from src into dst.
	public static void Float32LECopy(byte[] src, uint srcOff, float[]! dst, uint dstOff,
	uint numComponents, uint srcStride, uint recordCount)
	{
	#if C \|\| CPP

ariankordi / 2026-03-26-CharInfoEx.hexpat

Last active April 9, 2026 02:40

(WIP) ImHex hexpat file for Tomodachi Life: Living the Dream Mii data format, partially reversed from Switch CharInfo format.

	#pragma endian little

	struct CharInfoEx {
	u8 createId[16];
	char16 name[11];
	u8 fontRegion;
	u8 gender;
	u8 height;
	u8 build;
	u8 regionMove;

ariankordi / MiiImportController.esm.js

Created March 10, 2026 19:31

MiiImportController wip version and esbuild bundled 03/10/2026

	var __create = Object.create;
	var __defProp = Object.defineProperty;
	var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
	var __getOwnPropNames = Object.getOwnPropertyNames;
	var __getProtoOf = Object.getPrototypeOf;
	var __hasOwnProp = Object.prototype.hasOwnProperty;
	var __commonJS = (cb, mod) => function __require() {
	return mod \|\| (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
	};
	var __copyProps = (to, from, except, desc) => {

ariankordi / SakashoObfuscation-test.fu

Last active January 19, 2026 20:00

Miitomo/DeNA (Sakasho) API obfuscation encoding/decoding in Fusion. Tested in JS, C, Python, Go. (SCROLL for MAIN FILE = SakashoObfuscation.fu)

	/*
	Contents of test-response.bin in Base64:

	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

ariankordi / README.txt

Created December 4, 2025 02:11

Patches for Cemu's source that allow using its built-in NEX client for the Wii U Friends List standalone, along with an example

	Have you ever wanted to access the Nintendo- or, now Pretendo Network friends list server, but you don't want to use the same old NintendoClients/examples/wiiu/friends.py being used for years and is kinda stinky and yucky because it's Python?

	Well, Cemu has (I believe) the only NEX client that's not in Python, like NintendoClients. Because it's in C++, it should be much easier/painless to use and call from.. whatever else.

	NOTE that the library is async and multi-threaded, but the example above does not properly await yet. Ooooooooops!

	Compile command (Works on my macOS):
	- Change: Boost platform, Boost/fmt includes, potentially the output target, potentially remove test.cpp from being built if you do not need it
	clang++ -DBOOST_OS_MACOS=1 -Wno-macro-redefined -std=c++20 -I /opt/homebrew/Cellar/boost/1.89.0_1/include/ -I /opt/homebrew/Cellar/fmt/12.1.0/include/ -I ../../ -include ../../Common/precompiled.h ../../Common/unix/platform.cpp ./nex.cpp ./nexFriends.cpp ./nexThread.cpp ./prudp.cpp ../../util/cryp

ariankordi / raylib_headless_cube.c

Last active November 25, 2025 18:48

raylib example for rendering without creating a window, still using the GPU on modern OpenGL. This uses OS-specific APIs (WGL on Windows, CGL on macOS, EGL on Linux/Android) to create the context. TBD: I'm planning on wrapping all of that into a reusable library to use outside of this example, but for the time being here's the standalone example…

	// (soon to be) A header for initializing OpenGL headlessly without a window.
	// TODO:
	// - Find a way to report errors other than TraceLog from raylib, to remove dependency.
	// - Provide a "Finalize" function to clean up the context - requires state keeping
	// - Potentially delete and refactor "borrowed" code to be all original and public domain.
	//

	#include "raylib.h" // TraceLog, LOG_ERROR
	#include <stddef.h> // NULL

ariankordi / NxCharInfo.hexpat

Last active April 8, 2026 02:17

ImHex hex patterns for mii data (may expand and/or make into github repo

	#pragma endian little

	struct NxCharInfo {
	// 0x00
	u8 createId[16];

	// 0x10
	// UTF-16, null-terminated, 11 code units
	char16 nickname[11];

ariankordi / RFLResource.js

Created September 22, 2025 18:29

(2025-05-13) Wii RFL_Res.dat resource reader in JS using Kaitai. Displays each shape in the resource. This REQUIRES having RFL_Res.dat in the directory you're using it in.

	// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild

	(function (root, factory) {
	if (typeof define === 'function' && define.amd) {
	define(['kaitai-struct/KaitaiStream'], factory);
	} else if (typeof module === 'object' && module.exports) {
	module.exports = factory(require('kaitai-struct/KaitaiStream'));
	} else {
	root.RFLResource = factory(root.KaitaiStream);
	}

ariankordi / FFLTestingThumbProvider.cpp

Created July 13, 2025 01:29

Mii thumbnailer for Windows PoC using the FFL-Testing Mii renderer server

	/**
	* \file FFLTestingThumbProvider.cpp
	* \author Arian Kordi (https://github.com/ariankordi)
	* \date 2025/07/12
	*
	* \brief Windows thumbnail provider for Mii data files using
	* the FFL-Testing Mii renderer server: https://github.com/ariankordi/FFL-Testing
	* \details Requires setting up and running on default port of 12346.
	* Not ideal for real use. Should be considered a proof-of-concept/toy.
	* https://github.com/ariankordi

Arian K. ariankordi