public GunAmmoGroup(GunGroup guns, AmmoBox[] ammo, int firings)
{
this.Guns = guns;
this.Ammo = ammo;
this.Firings = firings;
}
private static GunAmmoGroup[][] GetAmmoGroupings(GunGroup[][] gunCombos, IEnumerable<AmmoBox> boxes)
{
double smallestDemand = gunCombos[0].Min(o => o.DemandPerGun); // only need to look at one of the combos, because each combo has all guns
double smallestCaliber = gunCombos[0].Min(o => o.Caliber);
// Commit the boxes to an array that will be reused for each combination of guns
AmmoBox[] sortedBoxes = boxes.
Where(o => o.QuantityMax >= smallestDemand && Math1D.Min(o.ScaleActual.X, o.ScaleActual.Y, o.ScaleActual.Z) >= smallestCaliber). // only keep what will fit the smallest gun
OrderByDescending(o => o.QuantityMax). // order the boxes descending so that the largest gets assigned first
ToArray();
// Get the distance between each ammo box and each gun
Tuple<long, long, double>[] ammo_gun_distance = gunCombos[0].
SelectMany(o => o.Guns).
SelectMany(gun => sortedBoxes.Select(box => Tuple.Create(box.Token, gun.Token, (box.Position - gun.Position).Length))).
ToArray();
return gunCombos.
AsParallel().
Select(o => GetAmmoGroupings_Assign(o, sortedBoxes, ammo_gun_distance)). // Assign all the boxes to this arrangment of guns
ToArray();
}
private static Tuple<double, double> Get_Capacity_Firings(List<AmmoBox> boxes, GunGroup gun)
{
double capacity = 0;
double firings = 0;
if (boxes.Count > 0)
{
capacity = boxes.Sum(p => p.QuantityMax);
firings = capacity / gun.DemandTotal;
}
return Tuple.Create(capacity, firings);
}
private static GunGroup[][] ConvertSets(int[][][] combos, ProjectileGun[] guns, Tuple<double, double>[][] caliberRanges, Func<Tuple<double, double>, double> caliberFunc)
{
GunGroup[][] retVal = new GunGroup[combos.Length][];
for (int i = 0; i < combos.Length; i++)
{
GunGroup[] set = new GunGroup[combos[i].Length];
for (int j = 0; j < combos[i].Length; j++)
{
double caliber = caliberFunc(caliberRanges[i][j]);
ProjectileGun[] gunSet = combos[i][j].
Select(o => guns[o]).
ToArray();
double demand = GetAmmoVolume(caliber);
set[j] = new GunGroup(gunSet, caliber, demand);
}
retVal[i] = set;
}
return retVal;
}