public static BitWriter WriteEnum <TEnum>(
this BitWriter bitWriter,
TEnum enumValue)
where TEnum : struct, IConvertible
{
var type = typeof(TEnum);
if (!type.IsEnum)
{
throw new ArgumentException($"{nameof(TEnum)} must be an enum type.");
}
var typeCode = enumValue.GetTypeCode();
var value = Convert.ChangeType(enumValue, typeCode);
switch (value)
{
case byte b: bitWriter.Write(b); break;
case sbyte sb: bitWriter.Write(sb); break;
case short i16: bitWriter.Write(i16); break;
case ushort u16: bitWriter.Write(u16); break;
case int i32: bitWriter.WriteVariableInt32(i32); break;
case uint u32: bitWriter.WriteVariableUInt32(u32); break;
case long i64: bitWriter.WriteVariableInt64(i64); break;
case ulong u64: bitWriter.WriteVariableUInt64(u64); break;
default: throw new ArgumentException($"Enum {type.Name} is of unsupported type `{typeCode}`.");
}
return(bitWriter);
}
public static BitWriter Write(
this BitWriter bitWriter,
Guid guid)
{
return(bitWriter.Write(guid.ToByteArray()));
}
public static BitWriter WriteEpochMilliseconds(
this BitWriter bitWriter,
DateTime time)
{
return(bitWriter.WriteVariableUInt64((ulong)(time - _epoch).TotalMilliseconds));
}
