private IEnumerable <CommandBase> GetCommands(Drone d, WorkItem item, DronesInput input)
{
// For now, all will be load deliver heuristic.
List <CommandBase> result = new List <CommandBase>();
foreach (Warehouse w in input.WareHouses)
{
int itemCount;
if (w.Products.TryGetValue(item.Item, out itemCount) && itemCount > 0)
{
w.Products[item.Item] = itemCount - 1;
LoadCommand loadCmd = new LoadCommand(d, w, item.Item, /*productCount=*/ 1);
result.Add(loadCmd);
DeliverCommand deliverCommand = new DeliverCommand(d, item.ParentOrder, item.Item, /*productCount=*/ 1);
result.Add(deliverCommand);
break;
}
}
return(result);
}
private static Event HandleUnloadCommand(UnloadCommand unloadCommand, Dictionary <Product, int> carriedProducts, Drone drone,
ref Coordinate droneLocation, ref long currentTurn, ref long carriedWeight)
{
var distance = droneLocation.CalcEucledianDistance(unloadCommand.Warehouse.Location);
currentTurn += ((int)Math.Ceiling(distance)) + 1;
droneLocation = unloadCommand.Warehouse.Location;
carriedWeight -= unloadCommand.Product.Weight * unloadCommand.ProductCount;
var newCount = carriedProducts.GetOrDefault(unloadCommand.Product, 0) - unloadCommand.ProductCount;
if (newCount < 0)
{
throw new Exception(string.Format("Drone {0} attempted to unload {1} products of type {2} which he doesn't have",
drone.Index, unloadCommand.ProductCount, unloadCommand.Product.Index));
}
carriedProducts[unloadCommand.Product] = newCount;
var ev = new Event
{
Turn = currentTurn,
Warehouse = unloadCommand.Warehouse,
ProductDelivered = unloadCommand.Product,
DeliveredCount = unloadCommand.ProductCount,
Drone = drone
};
return(ev);
}
