public void MoveForwardFromNorth()
{
IOrientationReader orientationReader = new DummyOrientationReader("N");
var startingCoOrdinates = new CoOrdinates(0, 0);
var strategies = new Dictionary <string, ILocationChangeStrategy>();
strategies.Add("N", new FacingNorth());
strategies.Add("E", new FacingEast());
strategies.Add("W", new FacingWest());
strategies.Add("S", new FacingSouth());
ILocationManager locationManager = new AlternativeLocationManager
(
startingCoOrdinates
, 100
, 100
, orientationReader
, strategies
);
locationManager.MoveForward();
var currentLocation = locationManager.GetCurrentLocation();
Assert.AreEqual("0,1", currentLocation, "Moving forward from 0,0 facing North does not give 0,1");
}
public AlternativeLocationManager
(
CoOrdinates startingCoOrdinates
, int max_X
, int max_Y
, IOrientationReader orientationReader
, IDictionary <string, ILocationChangeStrategy> strategies
)
{
_coOrdinates = startingCoOrdinates;
_max_X = max_X;
_max_Y = max_Y;
_orientationReader = orientationReader;
_strategies = strategies;
}
public void MoveForward(CoOrdinates coOrdinates)
{
coOrdinates.Increment_Y();
}
public void MoveBackward(CoOrdinates coOrdinates)
{
coOrdinates.Decrement_Y();
}
public void MoveForward(CoOrdinates coOrdinates)
{
coOrdinates.Decrement_X();
}
public void MoveBackward(CoOrdinates coOrdinates)
{
coOrdinates.Increment_X();
}