private void decompressFileButton_Click(object sender, EventArgs e)
{
File f = fileTreeView.SelectedNode.Tag as File;
try
{
try
{
f.beginEdit(this);
}
catch (AlreadyEditingException)
{
MessageBox.Show(LanguageManager.Get("Errors", "File"));
return;
}
byte[] CompFile = f.getContents();
byte[] RawFile = ROM.LZ77_Decompress(CompFile);
f.replace(RawFile, this);
UpdateFileInfo();
f.endEdit(this);
}
catch (Exception)
{
MessageBox.Show(LanguageManager.Get("FilesystemBrowser", "DecompressionFail"));
if (f.beingEditedBy(this))
{
f.endEdit(this);
}
}
}
private void decompressWithHeaderButton_Click(object sender, EventArgs e)
{
File f = fileTreeView.SelectedNode.Tag as File;
try
{
try
{
f.beginEdit(this);
}
catch (AlreadyEditingException)
{
MessageBox.Show(LanguageManager.Get("Errors", "File"));
return;
}
if (f.getUintAt(0) != 0x37375A4C)
{
MessageBox.Show(LanguageManager.Get("Errors", "NoLZHeader"));
f.endEdit(this);
return;
}
byte[] CompFile = f.getContents();
byte[] CompFileWithoutHeader = new byte[CompFile.Length - 4];
Array.Copy(CompFile, 4, CompFileWithoutHeader, 0, CompFileWithoutHeader.Length);
byte[] RawFile = ROM.LZ77_Decompress(CompFileWithoutHeader);
f.replace(RawFile, this);
UpdateFileInfo();
f.endEdit(this);
}
catch (Exception)
{
MessageBox.Show(LanguageManager.Get("FilesystemBrowser", "DecompressionFail"));
if (f.beingEditedBy(this))
{
f.endEdit(this);
}
}
}
