public void Multiple_units_can_move_east_in_parallel()
{
const int repetitions = 1;
var movementProcessor = new MovementProcessor();
INewLocationCalculator newLocationCalculator = NewLocationCalculatorFactory.GetNewLocationCalculator(CompassDirection.East);
var requests = new ProcessRequest[repetitions];
for (int i = 0; i < repetitions; i++)
{
requests[i] = new ProcessRequest(Point2.Empty, 2.0f + i);
}
Stopwatch sw = Stopwatch.StartNew();
ProcessResponse[] response = movementProcessor.Process(requests, newLocationCalculator);
sw.Stop();
Console.WriteLine($"Time taken: {sw.ElapsedMilliseconds} ms");
int cnt = 0;
foreach (ProcessResponse item in response)
{
Assert.AreEqual(1.0f + cnt, item.NewMovementPoints, "NewMovementPoints incorrect.");
cnt++;
}
}
public Unit Execute(Unit unit, object parameters)
{
var compassDirection = (CompassDirection)parameters;
INewLocationCalculator newLocationCalculator = NewLocationCalculatorFactory.GetNewLocationCalculator(compassDirection);
ProcessResponse response = Globals.Instance.GameWorld.MovementProcessor.Process(new ProcessRequest(unit.Location, unit.MovementPoints), newLocationCalculator);
Unit ret = Unit.Create(unit.UnitType, response.NewLocation, response.NewMovementPoints);
return(ret);
}
public ProcessResponse Process(ProcessRequest request, INewLocationCalculator newLocationCalculator)
{
Point2 newLocation = DetermineNewPosition(request.Location, newLocationCalculator);
int movementCost = DetermineMovementCost(newLocation);
bool canMoveIntoCell = CanMoveIntoCell(request.MovementPoints, movementCost);
if (canMoveIntoCell)
{
float newMovementPoints = request.MovementPoints - movementCost;
return(new ProcessResponse(newLocation, newMovementPoints));
}
return(new ProcessResponse(request.Location, request.MovementPoints));
}
public ProcessResponse[] Process(ProcessRequest[] requests, INewLocationCalculator newLocationCalculator)
{
ProcessResponse[] response = new ProcessResponse[requests.Length];
//int cnt = 0;
//foreach (ProcessRequest request in requests)
Parallel.ForEach(requests, (request, state, cnt) =>
{
var resp = Process(request, newLocationCalculator);
response[cnt] = resp;
}
);
return(response);
}
public void Unit_can_move_east_in_parallel()
{
var movementProcessor = new MovementProcessor();
INewLocationCalculator newLocationCalculator = NewLocationCalculatorFactory.GetNewLocationCalculator(CompassDirection.East);
ProcessRequest[] requests = { new ProcessRequest(Point2.Empty, 2.0f) };
Stopwatch sw = Stopwatch.StartNew();
ProcessResponse[] response = movementProcessor.Process(requests, newLocationCalculator);
sw.Stop();
Console.WriteLine($"Time taken: {sw.ElapsedMilliseconds} ms");
Assert.AreEqual(Point2.Create(1, 0), response[0].NewLocation, "NewLocation incorrect.");
Assert.AreEqual(1.0f, response[0].NewMovementPoints, "NewMovementPoints incorrect.");
}
public void Unit_can_move_east()
{
var movementProcessor = new MovementProcessor();
INewLocationCalculator newLocationCalculator = NewLocationCalculatorFactory.GetNewLocationCalculator(CompassDirection.East);
Stopwatch sw = Stopwatch.StartNew();
ProcessResponse response = movementProcessor.Process(new ProcessRequest(Point2.Empty, 2.0f), newLocationCalculator);
sw.Stop();
Console.WriteLine($"Time taken: {sw.ElapsedMilliseconds} ms");
Unit unit = Unit.Create(0, response.NewLocation, response.NewMovementPoints);
Assert.AreEqual(Point2.Create(1, 0), unit.Location, "Location incorrect.");
Assert.AreEqual(1.0f, unit.MovementPoints, "MovementPoints incorrect.");
}
public void Multiple_units_can_move_east_single_threaded()
{
var movementProcessor = new MovementProcessor();
INewLocationCalculator newLocationCalculator = NewLocationCalculatorFactory.GetNewLocationCalculator(CompassDirection.East);
const int repetitions = 1000;
Stopwatch sw = Stopwatch.StartNew();
for (int i = 0; i < repetitions; i++)
{
movementProcessor.Process(new ProcessRequest(Point2.Empty, 2.0f), newLocationCalculator);
}
sw.Stop();
Console.WriteLine($"Time taken: {sw.ElapsedMilliseconds} ms for {repetitions}.");
}
private Point2 DetermineNewPosition(Point2 currentLocation, INewLocationCalculator newLocationCalculator)
{
return(newLocationCalculator.Calculate(currentLocation));
}
