private static List <T> GetList <T>(PacketReader reader, IPacketConverter converter)
{
var itm = reader.GetList();
var len = itm.Count;
if (len < 1)
{
return(new List <T>());
}
var lst = new List <T>(len);
var gen = converter as IPacketConverter <T>;
try
{
if (gen != null)
{
for (int i = 0; i < len; i++)
{
lst.Add(gen.GetValue(itm[i].element));
}
}
else
{
for (int i = 0; i < len; i++)
{
lst.Add((T)converter.GetValue(itm[i].element));
}
}
}
catch (Exception ex) when(PacketException.WrapFilter(ex))
{
throw PacketException.ConvertError(ex);
}
return(lst);
}
private static T[] GetArray <T>(PacketReader reader, IPacketConverter converter)
{
var itm = reader.GetList();
var len = itm.Count;
if (len < 1)
{
return(new T[0]);
}
var arr = new T[len];
var gen = converter as IPacketConverter <T>;
try
{
if (gen != null)
{
for (int i = 0; i < len; i++)
{
arr[i] = gen.GetValue(itm[i].element);
}
}
else
{
for (int i = 0; i < len; i++)
{
arr[i] = (T)converter.GetValue(itm[i].element);
}
}
}
catch (Exception ex) when(PacketException.WrapFilter(ex))
{
throw PacketException.ConvertError(ex);
}
return(arr);
}
private IEnumerator <T> Enumerator()
{
var lst = reader.GetList();
for (int i = 0; i < lst.Count; i++)
{
yield return((T)lst[i].GetValueMatch(typeof(T), level, info));
}
}
IEnumerator IEnumerable.GetEnumerator()
{
var def = converter.Length;
if (def < 1)
{
return(Enumerator(reader.GetList(), converter));
}
var ele = reader.element;
var sum = Math.DivRem(ele.length, def, out var rem);
if (rem != 0)
{
throw PacketException.Overflow();
}
return(Enumerator(ele.buffer, ele.offset, sum, def, converter));
}