public int Compare(object obj1, object obj2)
{
ItemType type1 = ItemTypeHelper.GetItemType(obj1);
ItemType type2 = ItemTypeHelper.GetItemType(obj2);
int cmp = type1.CompareTo(type2);
if (cmp != 0)
{
return(cmp);
}
switch (type1)
{
case ItemType.NoValue:
case ItemType.Null:
return(0);
case ItemType.Bool:
return(Comparer <bool> .Default.Compare((bool)obj1, (bool)obj2));
case ItemType.Number:
return(Comparer <double> .Default.Compare(
Convert.ToDouble(obj1, CultureInfo.InvariantCulture),
Convert.ToDouble(obj2, CultureInfo.InvariantCulture)));
case ItemType.String:
return(string.CompareOrdinal((string)obj1, (string)obj2));
default:
string errorMessage = string.Format(CultureInfo.InvariantCulture, "Unexpected type: {0}", type1);
Debug.Assert(false, errorMessage);
throw new InvalidCastException(errorMessage);
}
}
public int CompareTo(ItemBase other)
{
int result = Type.CompareTo(other.Type);
if (result == 0)
{
result = Name.CompareTo(other.Name);
}
if (result == 0)
{
result = Rarity.CompareTo(other.Rarity);
}
if (result == 0)
{
result = Compare(other);
}
return(result);
}
public int CompareTo(MetaQueryHolder metaQueryHolder)
{
if (metaQueryHolder == null)
{
return(1);
}
if (ItemType != metaQueryHolder.ItemType)
{
return(ItemType.CompareTo(metaQueryHolder.ItemType));
}
else
{
if (QueryType == OPERATION_TYPE_ADD)
{
return(1);
}
if (QueryType == OPERATION_TYPE_DELETE)
{
return(-1);
}
return(0);
}
}
public int CompareTo(ItemKey o) => Nest(Type.CompareTo(o.Type), ID.CompareTo(o.ID));