void ParseWeaponFilterElement(XElement weaponFilterElement, ref WeaponCategoryFlags?flags, ref WeaponCategoryMatchType matchType)
{
//Optionally get match type
XAttribute matchTypeAttribute = weaponFilterElement.Attribute("matchType");
if (matchTypeAttribute != null)
{
if (!Enum.TryParse <WeaponCategoryMatchType>(matchTypeAttribute.Value, out matchType))
{
_errorCollection.AddAttributeValueInvalidValue(weaponFilterElement, matchTypeAttribute);
}
}
//Iterate through all elements.
IEnumerable <XElement> elements = weaponFilterElement.Elements();
foreach (XElement element in elements)
{
if (element.Name.LocalName != "Category")
{
_errorCollection.AddInvalidElement(element);
continue;
}
//Get name
XAttribute nameAttribute = element.Attribute("name");
if (nameAttribute != null)
{
WeaponCategoryFlags weaponCategoryFlag;
if (Enum.TryParse <WeaponCategoryFlags>(nameAttribute.Value, out weaponCategoryFlag))
{
if (!flags.HasValue)
{
flags = weaponCategoryFlag;
}
else
{
flags |= weaponCategoryFlag;
}
}
else
{
_errorCollection.AddAttributeValueInvalidValue(element, nameAttribute);
}
}
else
{
_errorCollection.AddAttributeNotFound("name", element);
}
}
}
public static bool HasWeaponCategoryFlags(WeaponTypes weaponType, WeaponCategoryFlags flags, WeaponCategoryMatchType matchType = WeaponCategoryMatchType.Any)
{
WeaponCategoryFlags weaponFlags = WeaponCategoryFlagsArray[(int)weaponType];
switch (matchType)
{
case WeaponCategoryMatchType.Any:
return((weaponFlags & flags) != 0);
case WeaponCategoryMatchType.All:
return((weaponFlags & flags) == flags);
case WeaponCategoryMatchType.Exact:
return((weaponFlags & ~flags) == 0);
}
return(false);
}
