static void EnsureGameSelection()
{
if (NPK.CurrentKey != null)
{
return;
}
int Custom = 0;
int Current = 0;
if (Games.Length > 1)
{
foreach (var Game in Games)
{
Console.WriteLine($"Type {Current++} to \"{Game.Game}\"");
}
Console.WriteLine($"Type {Custom = Current} to manually specify a encryption key.");
while (!int.TryParse(Console.ReadLine(), out Current))
{
continue;
}
}
if (Current == Custom)
{
Console.WriteLine("Type the 256bits key hex:");
NPK.SetKey(Console.ReadLine());
Console.WriteLine("Use what encoding to read the NPK? (UTF8/SJIS)");
NPK.SetEncoding(Console.ReadLine());
return;
}
Console.WriteLine($"Game \"{Games[Current].Game}\" Selected");
NPK.CurrentKey = Games[Current].Key;
NPK.Encoding = Games[Current].Encoding;
NPK.NPKVersion = Games[Current].NPKVersion;
NPK.EnableSegmentation = Games[Current].NPKSegmentation;
NPK.NPKMinorVersion = Games[Current].NPKMinorVersion;
}
static void Main(string[] args)
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
//System.Diagnostics.Debugger.Launch();
Console.OutputEncoding = Encoding.Unicode;
Console.Title = "NPK3Tool - By Marcussacana";
if (args == null || args.Length == 0)
{
args = new[] { "-h" }
}
;
for (int i = 0; i < args.Length; i++)
{
var flag = args[i].ToLower().TrimStart('-', '/', '\\');
switch (flag)
{
case "h":
case "?":
case "help":
Console.WriteLine("Usage:");
Console.WriteLine($"{CurrentExe} [Options] -u Input.npk OutDir");
Console.WriteLine($"{CurrentExe} [Options] -r InputDir Output.npk");
Console.WriteLine();
Console.WriteLine("Options:");
Console.WriteLine("-IV [128bit hex]\t\t\tSet the repack IV");
Console.WriteLine("-MS 0x20000\t\t\t\tSet the NPK section Size");
Console.WriteLine("-EC UTF8\t\t\t\tSet the NPK filename encoding");
Console.WriteLine("-KY [256bit hex]\t\t\tSet a custom encyption key");
Console.WriteLine("-VS [3/2]\t\t\t\tSet the NPK repack version");
Console.WriteLine("-MV [1/2]\t\t\t\tSet the NPK repack minor version");
Console.WriteLine("-SG [1/0]\t\t\t\tEnable/Disable NPK Segmentation");
Console.WriteLine("-CP [1/0]\t\t\t\tEnable/Disable NPK Compression");
Console.WriteLine("-GM 0\t\t\t\t\tSet the NPK Game ID");
Console.WriteLine();
Console.WriteLine("Valid Game IDs:");
for (int x = 0; x < Games.Length; x++)
{
Console.WriteLine($"{x}: {Games[x].Game}");
}
Console.WriteLine();
Console.WriteLine("It's hard?");
Console.WriteLine("... then just Drag&Drop");
Console.WriteLine();
Console.WriteLine("Debug:");
Console.WriteLine("-DumpTable Input.npk\t\t\tDump File Table from the NPK");
Console.ReadKey();
break;
case "u":
EnsureGameSelection();
NPK.Unpack(args[++i], args[++i]);
break;
case "r":
EnsureGameSelection();
NPK.Repack(args[++i], args[++i]);
break;
case "iv":
NPK.SetIV(args[++i]);
break;
case "ms":
NPK.SetMaxSectionSize(args[++i]);
break;
case "ec":
NPK.SetEncoding(args[++i]);
break;
case "ky":
NPK.SetKey(args[++i]);
break;
case "vs":
if (int.TryParse(args[++i], out int VS))
{
if (VS != 2 && VS != 3)
{
Console.WriteLine("Unsupported NPK Version");
continue;
}
NPK.NPKVersion = VS;
}
break;
case "mv":
if (uint.TryParse(args[++i], out uint MV))
{
NPK.NPKMinorVersion = MV;
}
break;
case "sg":
string SG = args[++i].Trim().ToLower();
NPK.EnableSegmentation = SG == "1" || SG == "true" || SG == "yes" || SG == "y";
break;
case "cp":
string CP = args[++i].Trim().ToLower();
NPK.EnableCompression = CP == "1" || CP == "true" || CP == "yes" || CP == "y";
break;
case "gm":
if (int.TryParse(args[++i], out int GM))
{
NPK.CurrentKey = Games[GM].Item2;
NPK.Encoding = Games[GM].Item3;
NPK.NPKVersion = Games[GM].Item4;
NPK.EnableSegmentation = Games[GM].Item5;
NPK.NPKMinorVersion = Games[GM].Item6;
}
break;
case "dumptable":
EnsureGameSelection();
using (var Input = File.Open(args[++i], FileMode.Open))
using (var Output = File.Create(args[i] + ".tbl"))
{
NPK.CurrentIV = Input.ReadBytes(8, 0x10);
var Table = NPK.GetEntryTable(Input);
Table.Position = 0;
Table.CopyTo(Output);
}
break;
default:
if (File.Exists(args[i]))
{
EnsureGameSelection();
NPK.Unpack(args[i]);
}
else if (Directory.Exists(args[i]))
{
EnsureGameSelection();
NPK.Repack(args[i]);
}
break;
}
}
}
