public bool TrySelectIngot(ItemType ingotType, out IRefineryIterator iterator)
{
if (!iterators.TryGetValue(ingotType, out iterator))
{
return(false);
}
return(iterator.CanAllocate());
}
/// <summary>
/// Provide the specified refinery with enough work to keep it busy until the next iteration.
/// </summary>
/// <remarks>
/// Ore already being processed is not considered when estimating how many ingots will be produced.
/// This is because we already have at least one interval of lag in adjusting to new requests anyway
/// and the amount of ore in flight should be insignificant in comparison (approx. one
/// 'IntervalOverlapSeconds'); it's not worth the hassle to calculate it.
/// </remarks>
private bool FillCurrentRefinery(IngotWorklist ingotWorklist, IRefineryIterator worklist)
{
var assignedWork = false;
// How much work does this refinery need to keep it busy until the next iteration, with a safety margin?
Debug.Assert(worklist.PreferredWorkSeconds > 0, "PreferredWorkSeconds <= 0");
// Get candidate blueprints in priority order.
var candidates = worklist.GetCandidateBlueprints().OrderByDescending(ingotWorklist.ScoreBlueprint).ToArray();
for (var i = 0; i < candidates.Length; i++)
{
var blueprint = candidates[i];
var workProvidedSeconds = TryFillRefinery(worklist.Current, blueprint, worklist.PreferredWorkSeconds);
if (workProvidedSeconds <= 0)
{
Debug.Write(Debug.Level.All, new Message("Unable to allocate any {0}, moving to next candidate.", blueprint.Input.ItemType.SubtypeId));
continue;
}
assignedWork = true;
var isRefinerySatisfied = worklist.AssignedWork(ref workProvidedSeconds);
if (workProvidedSeconds > 0)
{
Debug.Write(Debug.Level.Debug, new Message("Provided {0} seconds of work using {1}.", workProvidedSeconds, blueprint.Name));
// Some of the new work will be processed before next iteration. Update our estimates.
ingotWorklist.UpdateStockpileEstimates(worklist.Current, blueprint, workProvidedSeconds);
}
// If the refinery's work target is satisfied, it should not run dry before we run again.
if (isRefinerySatisfied)
{
break;
}
}
// No more ore available for this refinery.
worklist.Next();
return(assignedWork);
}
