private int Query(uint alias)
{
if (Forbidden.Contains(alias))
{
return(0);
}
if (Limited.Contains(alias))
{
return(1);
}
if (SemiLimited.Contains(alias))
{
return(2);
}
return(3);
}
public void Add(uint cardId, int qualification)
{
switch (qualification)
{
case 0:
Forbidden.Add(cardId);
break;
case 1:
Limited.Add(cardId);
break;
case 2:
SemiLimited.Add(cardId);
break;
default:
return;
}
uint code = cardId;
Hash = Hash ^ ((code << 18) | (code >> 14)) ^ ((code << (27 + qualification)) | (code >> (5 - qualification)));
}
