barncastle’s gists

barncastle / GHX2Decompressor.cs

Last active December 13, 2024 20:20

Code for reading Shin'en GAX Sound Engine GHX2 files

	using System;
	using System.Diagnostics;
	using System.IO;
	using System.Runtime.CompilerServices;

	namespace ConsoleApp2
	{
	internal class GHX2
	{
	struct GHX2_Header

barncastle / Encryption.java

Last active August 1, 2023 14:37

Encryption logic from Joey For Reddit with all credentials

	import javax.crypto.*;
	import javax.crypto.spec.IvParameterSpec;
	import javax.crypto.spec.PBEKeySpec;
	import javax.crypto.spec.SecretKeySpec;
	import java.io.UnsupportedEncodingException;
	import java.security.*;
	import java.security.spec.InvalidKeySpecException;
	import com.qiniu.util.Base64; // https://github.com/qiniu/java-sdk/blob/master/src/main/java/com/qiniu/util/Base64.java

	class Scratch {

barncastle / MultiSimConverter.cs

Last active February 6, 2023 07:54

A tool to convert MultiSim project files between their uncompressed XML format and their compressed MS14/EWPRJ format

	///
	/// This code is licensed under the terms of the MIT license
	///

	using System.Runtime.CompilerServices;
	using System.Runtime.InteropServices;
	using System.Text;
	using System.Text.RegularExpressions;

	namespace MultiSimConverter

barncastle / NeopetsPak.cs

Created August 28, 2022 20:05

Code for reading Neopets Java Mobile game's PAK files

	using System;
	using System.Collections.Generic;
	using System.IO;

	public class NeopetsPak
	{
	private static readonly HashSet<int> MidiFiles = new HashSet<int>
	{
	58, 57, 56, 49, 55
	};

barncastle / ShakedownHawaiiBFP2.cs

Last active August 22, 2024 09:46

Code for reading Vblank Entertainment' Shakedown: Hawaii's BFP archives

	using System;
	using System.Collections.Generic;
	using System.Globalization;
	using System.IO;
	using System.Runtime.InteropServices;
	using System.Text.RegularExpressions;
	using System.Linq;
	using ICSharpCode.SharpZipLib.Zip.Compression.Streams;
	using System.IO.Compression;

barncastle / DragonManiaLegendsPAK.cs

Created August 12, 2022 16:19

Sample code for decompressing the header of Dragon Mania Legends PAK files

	// iterate each sample file
	foreach (var sample in Directory.GetFiles(@"C:\Users\temp\Downloads\sample"))
	{
	// open the file stream and create a reader
	using var stream = File.OpenRead(sample);
	using var reader = new BinaryReader(stream);

	// read the header
	var magic = reader.ReadString(4);
	var fileTableCompressedSize = reader.ReadInt32();

barncastle / WarForKingship.js

Created August 10, 2022 16:00

Core functions for reading War For Kingship's BIN files

	var PackageItemType;
	(function (PackageItemType) {
	PackageItemType[PackageItemType["Image"] = 0] = "Image";
	PackageItemType[PackageItemType["MovieClip"] = 1] = "MovieClip";
	PackageItemType[PackageItemType["Sound"] = 2] = "Sound";
	PackageItemType[PackageItemType["Component"] = 3] = "Component";
	PackageItemType[PackageItemType["Atlas"] = 4] = "Atlas";
	PackageItemType[PackageItemType["Font"] = 5] = "Font";
	PackageItemType[PackageItemType["Swf"] = 6] = "Swf";
	PackageItemType[PackageItemType["Misc"] = 7] = "Misc";

barncastle / muk.cpp

Created August 8, 2022 12:06

Bio F.R.E.A.K.S Muk archive format

	struct MukArchive {
	uint16 version
	uint16 fileCount
	uint32 fileNameLength; // unused, game always uses 8
	FileInfo fileInfos[fileCount];
	byte fileData[x];
	}

	struct FileInfo {
	char Name[8];

barncastle / tex2dds.cpp

Last active September 21, 2023 09:18

Ghostbusters TEX converter by Jonathan Wilson - Fixed

	/* Ghostbusters texture converter
	Copyright 2010 Jonathan Wilson

	The Ghostbusters texture converter is free software; you can redistribute it and/or modify it under
	the terms of the GNU General Public License as published by the Free
	Software Foundation; either version 2, or (at your option) any later
	version. See the file COPYING for more details.
	*/
	#include <stdio.h>
	#include <string.h>

barncastle / WoWMatrixCard.cs

Created July 27, 2022 15:00

C# re-implementation of the WoW Matrix Card 2FA system available from TBC (2.0.0.5991)

	class WoWMatrixCard
	{
	public uint Width = 8; // SECURITYMATRIX_NUM_COLUMNS in SecurityMatrix.lua, default of 8
	public uint Height = 10; // SECURITYMATRIX_NUM_ROWS in SecurityMatrix.lua, default of 10
	public uint DigitCount = 2; // SECURITYMATRIX_NUM_MIN_DIGITS in SecurityMatrix.lua, default of 2
	public uint ChallengeCount; // number of cells/rounds to be completed
	public ulong Seed;
	public uint[] Coordinates;

	private readonly byte[] _IPad = new byte[0x40];