public void SortTable(PckClass pck)
{
uint count = pck.EntryCount;
uint[] entry = new uint[count];
for (int i = 0; i < count; i++)
{
entry[i] = pck.FileTable[i].DataOffset;
}
}
// Returns the incorrect offset on some versions. Using another PCK
// tool and rebuilding it fixes the problem. Will have to research
// this and account for it. I suppose the best way to do this would
// be to rebuild the tables... no clue at this point.
private uint GetSpannedTableEntry(PckClass pck)
{
uint offset = 0;
uint i = 0;
while (offset < TwoGb)
{
offset = pck.FileTable[i].DataOffset;
i++;
}
return(i - 2);
}
private void btnOpen_Click(object sender, EventArgs e)
{
using (OpenFileDialog open = new OpenFileDialog())
{
open.Filter = @"PCK Archive (*.pck)|*.pck|All Files (*.*)|*.*";
open.Title = @"Open PCK Archive";
if (open.ShowDialog() != DialogResult.OK || !File.Exists(open.FileName))
{
return;
}
try
{
Cursor = Cursors.AppStarting;
lblStatus.Text = @"Retrieving data...";
lblStatus.Refresh();
using (FileStream fs = File.OpenRead(open.FileName))
{
using (BinaryReader br = new BinaryReader(fs))
{
_pck = new PckClass(open.FileName);
fs.Seek(4, SeekOrigin.Begin);
uint filesize = br.ReadUInt32();
SetFlags();
txtFileName.Text = open.FileName;
if (_pck.OpenArchive(fs, br, AlgoId) == -1)
{
lblStatus.Text = "Unsupported format!\nWhen will it be supported?!";
Cursor = Cursors.Default;
return;
}
}
}
long cSize = 0;
long dSize = 0;
for (int i = 0; i < _pck.EntryCount; i++)
{
cSize += _pck.FileTable[i].CompressedSize;
dSize += _pck.FileTable[i].DecompressedSize;
}
_pck.CompressedSize = cSize;
_pck.DecompressedSize = dSize;
Text = $@"Simple UnPCKer : v{Program.Version} :: {_pck.GameName}";
lblStatus.Text =
"Version: 0x" + _pck.Version.ToString("X8") +
"\nEntry Count: " + _pck.EntryCount +
"\nCompressed Size: " + cSize.ToString("##,###,###,###") + " bytes" +
"\nDecompressed Size: " + dSize.ToString("##,###,###,###") + " bytes";
Cursor = Cursors.Default;
}
catch (Exception ex)
{
MessageBox.Show("The following error occurred while opening:\n" + ex.Message);
Cursor = Cursors.Default;
}
}
}
