public virtual int numEntities()
{
TIntSet idSet = new TIntHashSet();
foreach (TIntObjectMap <Component> componentMap in store.Values)
{
idSet.addAll(componentMap.keys());
}
return(idSet.size());
}
/// <summary>
/// Produces an iterator for iterating over all entities
/// <p/>
/// This is not designed to be performant, and in general usage entities should not be iterated over.
/// </summary>
/// <returns> An iterator over all entity ids. </returns>
public virtual TIntIterator entityIdIterator()
{
TIntSet idSet = new TIntHashSet();
foreach (TIntObjectMap <Component> componentMap in store.Values)
{
idSet.addAll(componentMap.keys());
}
return(idSet.GetEnumerator());
}
