public DB2Reader(string fileName)
{
using (var reader = BinaryReaderExtensions.FromFile(fileName))
{
if (reader.BaseStream.Length < HeaderSize)
{
throw new InvalidDataException(String.Format("File {0} is corrupted!", fileName));
}
if (reader.ReadUInt32() != DB2FmtSig)
{
throw new InvalidDataException(String.Format("File {0} isn't valid DBC file!", fileName));
}
RecordsCount = reader.ReadInt32();
FieldsCount = reader.ReadInt32();
RecordSize = reader.ReadInt32();
StringTableSize = reader.ReadInt32();
// WDB2 specific fields
uint tableHash = reader.ReadUInt32(); // new field in WDB2
uint build = reader.ReadUInt32(); // new field in WDB2
uint unk1 = reader.ReadUInt32(); // new field in WDB2
if (build > 12880) // new extended header
{
int MinId = reader.ReadInt32(); // new field in WDB2
int MaxId = reader.ReadInt32(); // new field in WDB2
int locale = reader.ReadInt32(); // new field in WDB2
int unk5 = reader.ReadInt32(); // new field in WDB2
if (MaxId != 0)
{
var diff = MaxId - MinId + 1; // blizzard is weird people...
reader.ReadBytes(diff * 4); // an index for rows
reader.ReadBytes(diff * 2); // a memory allocation bank
}
}
m_rows = new byte[RecordsCount][];
for (int i = 0; i < RecordsCount; i++)
{
m_rows[i] = reader.ReadBytes(RecordSize);
}
int stringTableStart = (int)reader.BaseStream.Position;
StringTable = new Dictionary <int, string>();
while (reader.BaseStream.Position != reader.BaseStream.Length)
{
int index = (int)reader.BaseStream.Position - stringTableStart;
StringTable[index] = reader.ReadStringNull();
}
}
}
public DBCReader(string fileName)
{
using (var reader = BinaryReaderExtensions.FromFile(fileName))
{
if (reader.BaseStream.Length < HeaderSize)
{
throw new InvalidDataException(String.Format("File {0} is corrupted!", fileName));
}
if (reader.ReadUInt32() != DBCFmtSig)
{
throw new InvalidDataException(String.Format("File {0} isn't valid DBC file!", fileName));
}
RecordsCount = reader.ReadInt32();
FieldsCount = reader.ReadInt32();
RecordSize = reader.ReadInt32();
StringTableSize = reader.ReadInt32();
m_rows = new byte[RecordsCount][];
for (int i = 0; i < RecordsCount; i++)
{
m_rows[i] = reader.ReadBytes(RecordSize);
}
int stringTableStart = (int)reader.BaseStream.Position;
StringTable = new Dictionary <int, string>();
while (reader.BaseStream.Position != reader.BaseStream.Length)
{
int index = (int)reader.BaseStream.Position - stringTableStart;
StringTable[index] = reader.ReadStringNull();
}
}
}
