public void ExtractFileAsync(STFSExplorer stfs, string fileName, out int progress)
{
progress = 0;
byte[] file = RemoveHashBlocks(File, stfs);
EndianStream embeddedStream = new EndianStream(new MemoryStream(file), Endian.BigEndian);
EndianStream fileStream = new EndianStream(System.IO.File.Create(fileName), Endian.BigEndian);
int buffer = 0x1000;
while (fileStream.Position < embeddedStream.Length)
{
if (CancelTransfer)
{
break;
}
if (fileStream.Position + buffer > fileStream.Length)
{
buffer = (int)fileStream.Length - (int)fileStream.Position;
}
fileStream.WriteBlock(embeddedStream.ReadBlock(buffer));
// Update Progress
progress = RandomFunctions.GetPercentage((int)fileStream.Position, (int)embeddedStream.Length);
}
fileStream.Close();
embeddedStream.Close();
}
private void sTFSToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == DialogResult.OK)
{
STFSExplorer stfs = new PartyBlam.STFS.STFSExplorer(ofd.FileName);
stfs.FileListing[0].EmbeddedFile.ExtractFile(stfs, @"C:/Users/Alex/Desktop/usermap");
//stfs.FileListing[0].EmbeddedFile.ExtractFile(stfs, @"C:/Users/Alex/Desktop/gamestate.hdr");
//stfs.FileListing[1].EmbeddedFile.ExtractFile(stfs, @"C:/Users/Alex/Desktop/mmiof.bmf");
//stfs.FileListing[0].EmbeddedFile.ExtractFileAsync(stfs, @"C:/Users/Alex/Desktop/mmiof.bmf", out progressBar1.Value);
}
}
private byte[] RemoveHashBlocks(byte[] fileArray, STFSExplorer stfs)
{
long startOffset = StartingOffset;
long endOffset = StartingOffset + Size;
List <long> hashBlockOffsets = new List <long>();
foreach (xBlockEntry block in stfs._stfsBlockEntry)
{
if (block.IsHashBlock)
{
if (block.BlockOffset >= startOffset && block.BlockOffset <= endOffset)
{
hashBlockOffsets.Add(block.BlockOffset - (hashBlockOffsets.Count * 0x1000));
}
}
}
if (hashBlockOffsets.Count > 0)
{
byte[] newFileAray = new byte[fileArray.Length - (hashBlockOffsets.Count * 0x1000)];
int newFileOffset = 0;
for (int offset = 0; offset < fileArray.Length; offset++)
{
if (hashBlockOffsets.Count > 0 && hashBlockOffsets[0] == offset)
{
offset += 0x1000;
hashBlockOffsets.RemoveAt(0);
}
else
{
newFileAray[newFileOffset] = fileArray[offset];
newFileOffset++;
}
}
return(newFileAray);
}
else
{
return(fileArray);
}
}
public void ExtractFile(STFSExplorer stfs, string fileName)
{
System.IO.File.WriteAllBytes(fileName, RemoveHashBlocks(File, stfs));
}
public byte[] ExtractFile(STFSExplorer stfs)
{
return(RemoveHashBlocks(File, stfs));
}
private void sTFSToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == DialogResult.OK)
{
STFSExplorer stfs = new PartyBlam.STFS.STFSExplorer(ofd.FileName);
stfs.FileListing[0].EmbeddedFile.ExtractFile(stfs, @"C:/Users/Alex/Desktop/usermap");
//stfs.FileListing[0].EmbeddedFile.ExtractFile(stfs, @"C:/Users/Alex/Desktop/gamestate.hdr");
//stfs.FileListing[1].EmbeddedFile.ExtractFile(stfs, @"C:/Users/Alex/Desktop/mmiof.bmf");
//stfs.FileListing[0].EmbeddedFile.ExtractFileAsync(stfs, @"C:/Users/Alex/Desktop/mmiof.bmf", out progressBar1.Value);
}
}
