@Override
public void moveObjectsOfPositionTo(
ShortPoint2D position, AbstractMaterialRequestPriorityQueue newAbstractQueue) {
assert newAbstractQueue instanceof MaterialsForBuildingsRequestPrioQueue
: "can't move positions between diffrent types of queues.";
MaterialsForBuildingsRequestPrioQueue newQueue =
(MaterialsForBuildingsRequestPrioQueue) newAbstractQueue;
final int numberOfBuildings = settings.getNumberOfBuildings();
for (int prioIdx = 0; prioIdx < queues.length; prioIdx++) {
DoubleLinkedList<MaterialRequestObject>[] prioQueue = queues[prioIdx];
for (int queueIdx = 0; queueIdx < numberOfBuildings; queueIdx++) {
Iterator<MaterialRequestObject> iter = prioQueue[queueIdx].iterator();
while (iter.hasNext()) {
MaterialRequestObject curr = iter.next();
if (curr.getPos().equals(position)) {
iter.remove();
newQueue.queues[prioIdx][queueIdx].pushEnd(curr);
curr.requestQueue = newQueue;
}
}
}
}
}
@Override
protected MaterialRequestObject getRequestForPrio(int prio) {
DoubleLinkedList<MaterialRequestObject>[] queues = this.queues[prio];
int startIndex = getRandomStartIndex();
final int numberOfBuildings = settings.getNumberOfBuildings();
for (int i = 0; i < numberOfBuildings; i++) {
int buildingIdx = (i + startIndex) % numberOfBuildings;
if (settings.getProbablity(buildingIdx)
<= 0.0f) // if this building type should not receive any materials, skip it
continue;
DoubleLinkedList<MaterialRequestObject> queue = queues[buildingIdx];
int numberOfElements = queue.size();
for (int handledElements = 0; handledElements < numberOfElements; handledElements++) {
MaterialRequestObject result = queue.getFront();
int inDelivery = result.inDelivery;
int stillNeeded = result.getStillNeeded();
// if the request is done
if (stillNeeded <= 0) {
result.requestQueue = null;
queue.popFront(); // remove the request
numberOfElements--;
}
// if all needed are in delivery, or there can not be any more in delivery
else if (stillNeeded <= inDelivery || inDelivery >= result.getInDeliveryable()) {
queue.pushEnd(queue.popFront()); // move the request to the end.
}
// everything fine, take this request
else {
if (result.isRoundRobinRequest()) {
queue.pushEnd(queue.popFront()); // put the request to the end of the queue.
}
return result;
}
}
}
return null;
}
@Override
public void mergeInto(AbstractMaterialRequestPriorityQueue newAbstractQueue) {
assert newAbstractQueue instanceof MaterialsForBuildingsRequestPrioQueue
: "can't move positions between diffrent types of queues.";
MaterialsForBuildingsRequestPrioQueue newQueue =
(MaterialsForBuildingsRequestPrioQueue) newAbstractQueue;
final int numberOfBuildings = settings.getNumberOfBuildings();
for (int prioIdx = 0; prioIdx < queues.length; prioIdx++) {
for (int queueIdx = 0; queueIdx < numberOfBuildings; queueIdx++) {
DoubleLinkedList<MaterialRequestObject> currList = queues[prioIdx][queueIdx];
DoubleLinkedList<MaterialRequestObject> newList = newQueue.queues[prioIdx][queueIdx];
for (MaterialRequestObject request : currList) {
request.requestQueue = newQueue;
}
currList.mergeInto(newList);
}
}
}