//uint dicks(ref uint r3, ref uint r4, ref uint r6, ref uint r7, ref uint r8, ref uint r9, ref uint r10)
//{
//}
public long GetFreeSpace()
{
// Our return
long Return = 0;
long ClusterSize = this.ClusterSize();
// Get our position
long positionya = FATOffset;
// Get our end point
long toBeLessThan = FATOffset + RealFATSize();
// Get our IO
Streams.Reader io = FATXDrive.Reader();
// Set the position
io.BaseStream.Position = positionya;
// Start reading!
for (long dick = io.BaseStream.Position; dick < toBeLessThan; dick += 0x200)
{
bool BreakAndShit = false;
// Set the position
io.BaseStream.Position = dick;
// Read our buffer
byte[] Buffer = null;
if ((dick - FATOffset).DownToNearest200() == (toBeLessThan - FATOffset).DownToNearest200())
{
byte[] Temp = io.ReadBytes(0x200);
Buffer = new byte[(toBeLessThan - FATOffset) - (dick - FATOffset).DownToNearest200()];
Array.Copy(Temp, 0, Buffer, 0, Buffer.Length);
}
else
{
Buffer = io.ReadBytes(0x200);
}
// Length to loop for (used for the end so we can read ONLY usable partitions)
long Length = Buffer.Length;
if (dick == VariousFunctions.DownToNearest200(toBeLessThan))
{
Length = toBeLessThan - VariousFunctions.DownToNearest200(toBeLessThan);
BreakAndShit = true;
}
// Check the values
Streams.Reader ioya = new Streams.Reader(new System.IO.MemoryStream(Buffer));
for (int i = 0; i < Length; i += EntrySize)
{
// This size will be off by a few megabytes, no big deal in my opinion
if (EntrySize == 2)
{
ushort Value = ioya.ReadUInt16();
if (Value == 0)
{
Return += ClusterSize;
}
}
else
{
if (ioya.ReadUInt32() == 0)
{
Return += ClusterSize;
}
}
}
ioya.Close();
if (BreakAndShit)
{
break;
}
}
return(Return);
}
