static void EncryptMaster(FileInfo inputFile)
{
var typeName = inputFile.Name.Replace(".json", "");
var targetType = MasterTypes.GetDeserializeType(typeName);
if (targetType == null)
{
Console.WriteLine($"Not supported master {typeName}.");
return;
}
var options = MessagePackSerializerOptions.Standard.WithCompression(MessagePackCompression.Lz4Block);
var result = JsonConvert.DeserializeObject(
File.ReadAllText(inputFile.FullName),
targetType,
new TupleConverterIntInt <ChartLessonMaster>(),
new TupleConverterIntEnum <ChartNoteCountMaster, ChartSectionType>()
);
var output = MessagePackSerializer.Serialize(result, options);
var encrypted = AssetDecryptor.Encrypt(output);
File.WriteAllBytes(inputFile.FullName.Replace(".json", ".msgpack.enc"), encrypted);
}
static void ProcessFileSystemEntry(FileSystemInfo fileSystemInfo)
{
if (fileSystemInfo is DirectoryInfo directoryInfo)
{
foreach (var fsi in directoryInfo.GetFileSystemInfos())
{
ProcessFileSystemEntry(fsi);
}
}
else if (fileSystemInfo is FileInfo fileInfo)
{
if (fileInfo.Extension == ".enc")
{
Console.WriteLine($"Decrypting {fileInfo.Name}...");
var decrypted = AssetDecryptor.Decrypt(fileInfo.OpenRead());
var success = false;
if (fileInfo.Name.EndsWith("Master.msgpack.enc"))
{
success = DecryptMaster(fileInfo, decrypted);
}
else if (fileInfo.Name.StartsWith("chart_"))
{
Console.WriteLine("Dumping chart...");
try
{
object result = null;
// Check if this is chart common data
if (fileInfo.Name.EndsWith("0.enc"))
{
result = DeserializeMsgPack <ChartCommonData>(decrypted);
}
else
{
result = DeserializeMsgPack <ChartData>(decrypted);
}
var options = MessagePackSerializerOptions.Standard.WithCompression(MessagePackCompression.Lz4Block);
File.WriteAllText(
fileInfo.FullName.Replace(".enc", ".json"),
DumpToJson(result)
);
success = true;
}
catch (Exception ex)
{
Console.WriteLine($"Failed to dump chart: {ex.Message}");
}
}
else if (fileInfo.Name.EndsWith("ResourceList.msgpack.enc"))
{
Console.WriteLine($"Dumping ResourceList...");
var result = DeserializeMsgPack <Dictionary <string, (int, int)> >(decrypted);
File.WriteAllText(
fileInfo.FullName.Replace(".msgpack.enc", ".json"),
DumpToJson(result)
);
success = true;
}
if (!success)
{
Console.WriteLine($"Writing decrypted file...");
File.WriteAllBytes(fileInfo.FullName.Replace(".enc", ""), decrypted);
}
Console.WriteLine($"Success!");
}
else if (fileInfo.Name.EndsWith("ResourceList.msgpack"))
{
try
{
var result = DeserializeMsgPack <Dictionary <string, int> >(File.ReadAllBytes(fileInfo.FullName));
File.WriteAllText(
fileInfo.FullName.Replace(".msgpack", ".json"),
DumpToJson(result)
);
Console.WriteLine($"Success!");
}
catch (Exception ex)
{
Console.WriteLine($"Failed to dump resource list: {ex.Message}");
}
}
else if (fileInfo.Name.EndsWith("ResourceList.json"))
{
try
{
var result = SerializeMsgPack(
JsonConvert.DeserializeObject <Dictionary <string, int> >(
File.ReadAllText(fileInfo.FullName)
)
);
File.WriteAllBytes(
fileInfo.FullName.Replace(".json", ".msgpack"),
result
);
Console.WriteLine($"Success!");
}
catch (Exception ex)
{
Console.WriteLine($"Failed to dump resource list: {ex.Message}");
}
}
// Encrypt master back
else if (fileInfo.Name.EndsWith("Master.json"))
{
Console.WriteLine($"Encrypting {fileInfo.Name}...");
EncryptMaster(fileInfo);
}
else if (fileInfo.Name.StartsWith("chart") && fileInfo.Extension == ".json")
{
Console.WriteLine("Encrypting chart...");
try
{
var json = File.ReadAllText(fileInfo.FullName);
object result = null;
// Check if this is chart common data
if (fileInfo.Name.EndsWith("0.json"))
{
result = JsonConvert.DeserializeObject <ChartCommonData>(json);
}
else
{
result = JsonConvert.DeserializeObject <ChartData>(json);
}
File.WriteAllBytes(
fileInfo.FullName.Replace(".json", ".enc"),
AssetDecryptor.Encrypt(SerializeMsgPack(result))
);
}
catch (Exception ex)
{
Console.WriteLine($"Failed to dump chart: {ex.Message}");
}
}
else
{
Console.WriteLine($"Encrypting {fileInfo.Name}...");
File.WriteAllBytes(
fileInfo.FullName + ".enc",
AssetDecryptor.Encrypt(File.ReadAllBytes(fileInfo.FullName))
);
}
}
}