private void UpdateDefaultRecordLength()
{
uint len = 2;
for (int i = 0; i < base.Columns.Count; ++i)
{
ShnColumn col = (ShnColumn)base.Columns[i];
len += (uint)col.Length;
}
this.DefaultRecordLength = len;
}
public void GenerateColumns(SHNReader reader)
{
int unkcolumns = 0;
int Length = 2;
for (int i = 0; i < ColumnCount; ++i)
{
ShnColumn col = new ShnColumn();
col.Load(reader, ref unkcolumns);
Length += col.Length;
base.Columns.Add(col);
}
if (Length != DefaultRecordLength)
{
throw new Exception("Default record Length does not fit.");
}
}
private void WriteRows(SHNWriter writer)
{
foreach (DataRow row in base.Rows)
{
int CurPos = (int)writer.BaseStream.Position;
short unkLength = 0;
writer.Write((short)0); // Row Length
for (int colIndex = 0; colIndex < base.Columns.Count; ++colIndex)
{
ShnColumn column = (ShnColumn)base.Columns[colIndex];
switch (column.TypeByte)
{
case 1:
case 12:
case 16:
writer.Write((byte)row[colIndex]);
break;
case 2:
writer.Write((ushort)row[colIndex]);
break;
case 3:
case 11:
case 18:
case 27:
writer.Write((uint)row[colIndex]);
break;
case 5:
writer.Write((Single)row[colIndex]);
break;
case 9:
case 24:
writer.WritePaddedString((string)row[colIndex], column.Length);
break;
case 13:
case 21:
writer.Write((short)row[colIndex]);
break;
case 20:
writer.Write((sbyte)row[colIndex]);
break;
case 22:
writer.Write((int)row[colIndex]);
break;
case 26:
string tmp = (string)row[colIndex];
unkLength += (short)tmp.Length;
writer.WritePaddedString(tmp, tmp.Length + 1);
break;
}
}
int LastPos = (int)writer.BaseStream.Position;
writer.Seek(CurPos, SeekOrigin.Begin);
writer.Write((short)(DefaultRecordLength + unkLength)); // Update Row Length
writer.Seek(LastPos, SeekOrigin.Begin);
}
}
