private void CalculateHashAndMask()
{
componentMask = new BitSet256();
sharedComponentMask = new BitSet256();
_hash = 0;
foreach (var kp in components)
{
_hash ^= kp.Key.GetHashCode();
componentMask.Set(ComponentMask.GetComponentIndex(kp.Key));
}
foreach (var kp in sharedComponents)
{
_hash ^= kp.Key.GetHashCode();
_hash ^= kp.Value.GetHashCode();
sharedComponentMask.Set(SharedComponentMask.GetSharedComponentIndex(kp.Key));
}
}
public readonly bool DoesIncludeShared(System.Type type)
{
int index = SharedComponentMask.GetSharedComponentIndex(type);
return(sharedIncludeMask.Get(index));
}