private void AddNext(PowerplantInfo info)
{
int pNeeded = _powerRequest.load - totalP;
int p;
if (pNeeded >= info.pmax)
{
p = info.pmax;
}
else if (info.pmin > pNeeded)
{
p = info.pmin;
ReducePreviousP(p - pNeeded);
}
else
{
p = pNeeded;
}
unused.Remove(info);
used.Add(info);
ps.Add(p);
CalculateTotalPAndCost();
done = totalP == _powerRequest.load;
}
private void ReducePreviousP(int toReduce)
{
for (int i = used.Count - 1; i >= 0; --i)
{
PowerplantInfo info = used[i];
ps[i] -= toReduce;
if (ps[i] < info.pmin)
{
int diff = info.pmin - ps[i];
toReduce = diff;
ps[i] = info.pmin;
}
else
{
break;
}
}
}