added conversion logic
This commit is contained in:
NotImplementedLife
parent
79e5a1c8d1
commit
f931970657
119
Program.cs
119
Program.cs
@ -1,12 +1,127 @@
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namespace TaikoNus3BankTemplateFix
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using System.Linq;
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using TaikoNus3BankTemplateFix.Properties;
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namespace TaikoNus3BankTemplateFix
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{
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internal class Program
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{
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static int Similarity(byte[] buff, byte[] template)
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{
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if (buff.Length < template.Length) return 0;
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int c = 0;
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for (int i = 0; i < template.Length; i++)
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{
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if (buff[i] == template[i]) c++;
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}
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return c * 100 / template.Length;
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}
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private static void Write32(byte[] b, int pos, uint x)
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{
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b[pos++] = (byte)(x & 0xFF); x >>= 8;
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b[pos++] = (byte)(x & 0xFF); x >>= 8;
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b[pos++] = (byte)(x & 0xFF); x >>= 8;
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b[pos] = (byte)(x & 0xFF);
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}
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private static int Read32(byte[] b, int pos)
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{
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int x = 0;
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x |= b[pos++];
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x |= b[pos++] << 8;
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x |= b[pos++] << 16;
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x |= b[pos++] << 24;
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return x;
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}
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private static void Write16(byte[] b, int pos, uint x)
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{
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b[pos++] = (byte)(x & 0xFF); x >>= 8;
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b[pos++] = (byte)(x & 0xFF);
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}
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private static int Read16(byte[] b, int pos)
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{
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int x = 0;
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x |= b[pos++];
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x |= b[pos++] << 8;
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return x;
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}
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private static byte[] ReadBytes(byte[] b, int pos, int count)
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{
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var result = new byte[count];
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for (int i = 0; i < count; i++)
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result[i] = b[pos++];
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return result;
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}
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private static void WriteBytes(byte[] b, int pos, byte[] src, int count)
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{
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for(int i=0;i<count;i++)
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b[pos++] = src[i];
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}
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static void Main(string[] args)
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{
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bool force = args.Contains("-f");
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var new_args = args.Where(a => !a.StartsWith("-"));
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foreach (var file in new_args)
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{
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Console.WriteLine(file);
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try
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{
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var input = File.ReadAllBytes(file);
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var new_similarity = Similarity(input, Resources.song_ABCDEF_nus3bank);
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if (new_similarity > 90)
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continue;
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if (Similarity(input, Resources.song_ABCDEF_nus3bank_old) < 90 && !force)
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{
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Console.WriteLine("This file doesn't resemble the old template. Use -f option to force it being converted to the new template (only if you know what you're doing).");
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continue;
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}
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// once we are sure that the nus3bank is in the old tempalte, we can convert it to the new one
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var idsp = input.Skip(Resources.song_ABCDEF_nus3bank_old.Length).ToArray();
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var length = Read32(input, 0x4);
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if (length != idsp.Length)
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{
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Console.WriteLine("Inconsistency fonud when getting IDSP length. Skipping the file...");
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continue;
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}
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var songName = ReadBytes(input, 0xAA, 6);
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var uniqId = Read16(input, 0xB4);
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int bb = Read32(input, 0xDDC);
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var header = Resources.song_ABCDEF_nus3bank.ToArray();
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Write32(header, 0x4, (uint)idsp.Length);
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WriteBytes(header, 0xAA, songName, 6);
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WriteBytes(header, 0x612, songName, 6);
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Write16(header, 0xB4, (uint)uniqId);
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Write32(header, 0x4C, (uint)idsp.Length);
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Write32(header, 0x628, (uint)idsp.Length);
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Write32(header, 0x74C, (uint)idsp.Length);
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Write32(header, 0x4, (uint)idsp.Length);
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Write32(header, 0x6C4, (uint)bb);
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File.WriteAllBytes(file, header.Concat(idsp).ToArray());
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}
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catch(Exception ex)
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{
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Console.WriteLine("Error");
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Console.WriteLine(ex.Message);
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}
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}
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}
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}
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}
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19
Properties/PublishProfiles/FolderProfile.pubxml
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19
Properties/PublishProfiles/FolderProfile.pubxml
Normal file
@ -0,0 +1,19 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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https://go.microsoft.com/fwlink/?LinkID=208121.
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-->
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<Project>
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<PropertyGroup>
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<Configuration>Release</Configuration>
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<Platform>Any CPU</Platform>
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<PublishDir>bin\Release\net6.0\publish\win-x86\</PublishDir>
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<PublishProtocol>FileSystem</PublishProtocol>
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<_TargetId>Folder</_TargetId>
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<TargetFramework>net6.0</TargetFramework>
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<RuntimeIdentifier>win-x86</RuntimeIdentifier>
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<SelfContained>true</SelfContained>
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<PublishSingleFile>true</PublishSingleFile>
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<PublishReadyToRun>true</PublishReadyToRun>
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<PublishTrimmed>true</PublishTrimmed>
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</PropertyGroup>
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</Project>
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8
Properties/launchSettings.json
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8
Properties/launchSettings.json
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@ -0,0 +1,8 @@
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{
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"profiles": {
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"TaikoNus3BankTemplateFix": {
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"commandName": "Project",
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"commandLineArgs": "C:\\Users\\NotImpLife\\Desktop\\nus\\exports\\all9\\nus3banks\\song_abc.nus3bank C:\\Users\\NotImpLife\\Desktop\\nus\\exports\\all9\\nus3banks\\old.nus3bank"
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}
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}
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}
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@ -5,6 +5,23 @@
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<Title>Taiko Nus3Bank Template Fix</Title>
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<Authors>NotImplementedLife</Authors>
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</PropertyGroup>
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<ItemGroup>
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<Compile Update="Properties\Resources.Designer.cs">
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<DesignTime>True</DesignTime>
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<AutoGen>True</AutoGen>
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<DependentUpon>Resources.resx</DependentUpon>
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</Compile>
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</ItemGroup>
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<ItemGroup>
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<EmbeddedResource Update="Properties\Resources.resx">
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<Generator>ResXFileCodeGenerator</Generator>
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<LastGenOutput>Resources.Designer.cs</LastGenOutput>
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</EmbeddedResource>
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</ItemGroup>
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</Project>
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