public EntityQuery <TEntity> Do <T1>(Action <Entity <TEntity>, T1> process, T1 p1)
{
IndexPool.Enumerator enumerator = _entitySystem.GetEntityIndexEnumerator();
// If we`re not excluding components ("HasNot") then use simpler bit test case within the loop
if (_hasNone == ComponentFlags.None)
{
while (enumerator.MoveNext())
{
int index = enumerator.Current;
if (_entitySystem.componentFlags[index].Matches(_hasAll))
{
process(_entitySystem.entities[index], p1);
}
}
}
else
{
while (enumerator.MoveNext())
{
int index = enumerator.Current;
if (_entitySystem.componentFlags[index].Matches(_hasAll, _hasNone))
{
process(_entitySystem.entities[index], p1);
}
}
}
return(this);
}
internal Enumerator(EntityContext <TEntity> entitySystem, ComponentFlags hasAll, ComponentFlags hasNone)
{
_entitySystem = entitySystem;
_entityIndexEnumerator = entitySystem.GetEntityIndexEnumerator();
_current = Entity <TEntity> .None;
_hasAll = hasAll;
_hasNone = hasNone;
}