public static Component?GetComponent(this Entity entity, Type componentType)
{
if (IsComponent(componentType) && EntityExists(entity))
{
return(components.Get(entity.Index, entity.Gen, componentType));
}
return(null);
}
public void Remove(EventBean theEvent, AnyMap parent)
{
Object sortable = _propertyGetter.Get(theEvent);
if (sortable == null)
{
if (_nullKeys != null)
{
_nullKeys.Remove(theEvent);
}
return;
}
sortable = EventBeanUtility.Coerce(sortable, _coercionType);
// if this is a leaf, remove event
if (_next == null)
{
var eventMap = parent;
if (eventMap == null)
{
return;
}
var events = eventMap.Get(sortable) as ICollection <EventBean>;
if (events == null)
{
return;
}
if (!events.Remove(theEvent))
{
return;
}
if (events.IsEmpty())
{
parent.Remove(sortable);
}
}
else
{
var innerIndex = (AnyMap)parent.Get(sortable);
if (innerIndex == null)
{
return;
}
_next.Remove(theEvent, innerIndex);
if (innerIndex.IsEmpty())
{
parent.Remove(sortable);
}
}
}
public void Enter(EventBean theEvent, AnyMap parent)
{
var mk = EventBeanUtility.GetMultiKey(theEvent, _propertyGetters, _keyCoercionTypes);
var innerIndex = (AnyMap)parent.Get(mk);
if (innerIndex == null)
{
innerIndex = new OrderedDictionary <Object, Object>();
parent.Put(mk, innerIndex);
}
_next.Enter(theEvent, innerIndex);
}
public void Remove(EventBean theEvent, AnyMap parent)
{
var mk = EventBeanUtility.GetMultiKey(theEvent, _propertyGetters, _keyCoercionTypes);
var innerIndex = (AnyMap)parent.Get(mk);
if (innerIndex == null)
{
return;
}
_next.Remove(theEvent, innerIndex);
if (innerIndex.IsEmpty())
{
parent.Remove(mk);
}
}
public void Enter(EventBean theEvent, AnyMap parent)
{
Object sortable = _propertyGetter.Get(theEvent);
if (sortable == null)
{
if (_nullKeys == null)
{
_nullKeys = new HashSet <EventBean>();
}
_nullKeys.Add(theEvent);
return;
}
sortable = EventBeanUtility.Coerce(sortable, _coercionType);
// if this is a leaf, enter event
if (_next == null)
{
var eventMap = parent;
var events = eventMap.Get(sortable) as ICollection <EventBean>;
if (events == null)
{
events = new HashSet <EventBean>();
eventMap.Put(sortable, events);
}
events.Add(theEvent);
}
else
{
AnyMap innerIndex = (AnyMap)parent.Get(sortable);
if (innerIndex == null)
{
innerIndex = new OrderedDictionary <object, object>();
parent.Put(sortable, innerIndex);
}
_next.Enter(theEvent, innerIndex);
}
}
