public QPriority(QGameState node, BuildingGS targetGS, HiddenRequirement hiddenReq)
{
this.hiddenReq = hiddenReq;
this.currentNode = node;
this.targetGS = targetGS;
this.distanceRuler = LTPHelper.estematedRemainingDistance(node.gameState, targetGS);
}
public static RemainingDistance estematedRemainingDistance(BuildingGS currentGS, BuildingGS targetGS)
{
// How far away are we from the target?
RemainingDistance result = new RemainingDistance();
// Compare numerical distance
foreach (ResourceType rt in targetGS.getAllResourceTypes())
{
int currentStockpile = currentGS.getStockpile(rt);
int targetStockpile = targetGS.getStockpile(rt);
int stockpileDelta = Mathf.Max(0, targetStockpile - currentStockpile);
result.updateStockpileDelta(stockpileDelta);
int currentResourcePerTick = currentGS.getChangePerTick(rt);
int targetResourcePerTick = targetGS.getChangePerTick(rt);
int rptDelta = Mathf.Max(0, targetResourcePerTick - currentResourcePerTick);
result.updateCPTDelta(rt, rptDelta);
int currentBestResourcePerTick = currentGS.getBestPossibleChangePerTick(rt);
int bestPossibleRPTDelta = Mathf.Max(0, targetResourcePerTick - currentBestResourcePerTick);
result.updateBestPossibleCPTDelta(bestPossibleRPTDelta);
if (currentResourcePerTick <= 0)
{
result.addInfinity();
}
else
{
float exactWaitTime = stockpileDelta / (float)currentResourcePerTick;
int estWaitTime = (int)(exactWaitTime + 0.5f);
result.updateWaitTime(estWaitTime);
float bestPossibleWaitTime = stockpileDelta / (float)currentBestResourcePerTick;
int estBestWaitTime = (int)(bestPossibleWaitTime + 0.5f);
result.updateBestPossibleWaitTime(estBestWaitTime);
}
}
return(result);
}
