public static void DeleteField(Record root, uint recordId, B4S fieldType)
{
var q = from record in FindRecords(root).AsParallel()
where record.Id == recordId
from field in record.Fields
where field.FieldType == fieldType
select(record, field);
var(foundRecord, foundField) = q.First();
foundRecord.Fields.Remove(foundField);
foundRecord.CompressedFieldData = null;
}
private static bool FieldsAreIdentical(B4S recordType, Field f1, Field f2)
{
// clear out unused bytes before doing the check.
switch (f1.FieldType)
{
case _CTDA:
if (recordType != IDLE)
{
goto default;
}
f1 = new Field(f1);
f2 = new Field(f2);
MBitConverter.Set(f1.Payload, 0, (uint)f1.Payload[0]);
MBitConverter.Set(f2.Payload, 0, (uint)f2.Payload[0]);
MBitConverter.Set(f1.Payload, 10, (ushort)0);
MBitConverter.Set(f2.Payload, 10, (ushort)0);
// TODO: ugh, [IDLE:00013344]'s field is apparently allowed
// to differ non-trivially.
goto default;
case _ENAM:
if (f1.Payload.LongLength != f2.Payload.LongLength)
{
return(false);
}
if (recordType != IDLE)
{
goto default;
}
// ENAM is apparently case-insensitive, according to xEdit.
f1 = new Field(f1);
f2 = new Field(f2);
for (long i = 0; i < f1.Payload.LongLength; i++)
{
f1.Payload[i] = unchecked ((byte)(f1.Payload[i] & 0xDF));
f2.Payload[i] = unchecked ((byte)(f1.Payload[i] & 0xDF));
}
goto default;
default:
return(f1.Payload.SequenceEqual(f2.Payload));
}
}
