// PROTECTED READERS / WRITERS
// See description of this method in the abstract base class SRZoneProperty.
protected override void ReadData(SRBinaryReader binaryReader, int size)
{
value = binaryReader.ReadString();
SRTrace.WriteLine(" Value: \"" + value + "\"");
if (value.Length + 1 != size)
throw new SRZoneFileException("String length is wrong.");
}
// READERS / WRITERS
/// <summary>
/// Reads a data block from a file binary stream.
/// </summary>
/// <param name="binaryReader">Binary reader to read the block from. Must point to the beginning of the block.</param>
/// <param name="size">Maximum number of bytes to read.</param>
public void Read(SRBinaryReader binaryReader)
{
SRTrace.WriteLine("");
SRTrace.WriteLine("V-FILE HEADER:");
signature = binaryReader.ReadUInt16();
SRTrace.WriteLine(" V-File Signature: 0x{0:X4}", signature);
if (signature != 0x3854)
throw new Exception("Incorrect V-file signature. Not a valid zone header file.");
version = binaryReader.ReadUInt16();
SRTrace.WriteLine(" V-File Version: {0}", version);
if (version != 4)
throw new Exception("Incorrect V-file version.");
int refDataSize = binaryReader.ReadInt32();
SRTrace.WriteLine(" Reference Data Size: {0}", refDataSize);
refDataStart = binaryReader.ReadUInt32();
SRTrace.WriteLine(" Reference Data Start: 0x{0:X8}", refDataStart);
// if (refDataStart != 0)
// throw new SRZoneFileException("Expected reference data start to be zero.");
int refCount = binaryReader.ReadInt32();
SRTrace.WriteLine(" Reference Count: {0}", refCount);
unknown = binaryReader.ReadUInt32();
SRTrace.WriteLine(" Unknown: 0x{0:X8}", unknown);
binaryReader.BaseStream.Seek(12, SeekOrigin.Current);
long refDataOffset = binaryReader.BaseStream.Position;
SRTrace.WriteLine("");
SRTrace.WriteLine(" REFERENCE DATA:");
referenceData = new List<string>(refCount);
referenceNamesByReadOffset = new Dictionary<long, string>(refCount);
var positionDataStart = binaryReader.BaseStream.Position;
for (int i = 1; i <= refCount; i++)
{
long offset = binaryReader.BaseStream.Position - positionDataStart;
string name = binaryReader.ReadString();
SRTrace.WriteLine(" {0,3}. {1}", i, name);
referenceData.Add(name);
referenceNamesByReadOffset.Add(offset, OptionNameReferenceIdentifier ? name : i.ToString());
}
var finalNull = binaryReader.ReadByte();
if (finalNull != 0)
throw new Exception("Expected trailing null byte.");
}