protected override void ComposePrioritizedEffectors(List <Effector> effList)
{
Effector actionEffector = null;
Object actionObject = null;
Reflex reflex = null;
#if PRIORITYDISTANCE
// find the nearest attractor
foreach (KeyValuePair <Reflex, ActionSet> pair in itemSets)
{
Action testTarget = pair.Value.Closest();
if (testTarget != null && (actionTarget == null || actionTarget.distance > testTarget.distance))
{
actionTarget = testTarget;
actionObject = pair.Key;
}
}
#else
// find the highest priority action
ActionSet prioritizedSet = null;
foreach (KeyValuePair <Reflex, ActionSet> pair in itemSets)
{
ActionSet testSet = pair.Value;
Effector testEffector = pair.Value.ClosestAction();
if (testEffector != null)
{
if (prioritizedSet == null || testSet.priority < prioritizedSet.priority)
{
prioritizedSet = testSet;
actionEffector = testEffector;
actionObject = pair.Key;
}
}
}
#endif
if (actionEffector != null)
{
actionEffector.used = true;
// let the reflex know it was prioritized and used
reflex = actionObject as Reflex;
if (reflex != null)
{
reflex.Used(reflex != lastReflex);
}
effList.Add(actionEffector);
return;
}
lastReflex = reflex;
}