private static string SetRoverToAction(Coordinates plateauMaxCoordinates, RoverInputs roverInput)
{
var newCoordinateX = roverInput.CurrentCoordinate.CoordinateX;
var newCoordinateY = roverInput.CurrentCoordinate.CoordinateY;
var newDirection = roverInput.CurrentDirection.ToUpper();
foreach (var sequence in roverInput.MovementSequence)
{
var movement = sequence.ToString().ToUpper();
if (movement == Directions.TurnRight || movement == Directions.TurnLeft)
{
newDirection = Directions.SetDirection(newDirection, movement);
continue;
}
try
{
(newCoordinateX, newCoordinateY) = Rover.Move(newCoordinateX, newCoordinateY, newDirection, movement);
if (newCoordinateX > plateauMaxCoordinates.CoordinateX || newCoordinateX < 0 ||
newCoordinateY > plateauMaxCoordinates.CoordinateY || newCoordinateY < 0)
{
throw new Exception(Rover.InvalidMovementSequence);
}
}
catch (Exception e)
{
return(new RoverFinalLocation(newCoordinateX, newCoordinateY, Rover.InvalidMovementSequence)
.ToDisplayString());
}
}
return(new RoverFinalLocation(newCoordinateX, newCoordinateY, newDirection).ToDisplayString());
}
private static void GetRoverInputs(List <string> martianInputs, List <RoverInputs> roverInputs)
{
for (var roverIndex = 1; roverIndex < martianInputs.Count; roverIndex = roverIndex + 2)
{
var roverPosition = martianInputs[roverIndex].Trim().Split(' ');
var roverInput = new RoverInputs(Convert.ToInt32(roverPosition[0]), Convert.ToInt32(roverPosition[1]),
roverPosition[2],
martianInputs[roverIndex + 1]);
roverInputs.Add(roverInput);
}
}
private static RoverFinalLocation MoveRover(Coordinates plateauMaxCoordinates, RoverInputs roverInput)
{
var newCoordinateX = roverInput.CurrentCoordinate.CoordinateX;
var newCoordinateY = roverInput.CurrentCoordinate.CoordinateY;
var newDirection = roverInput.CurrentDirection;
foreach (var movement in roverInput.MovementSequence)
{
if (movement == Directions.TurnRight || movement == Directions.TurnLeft)
{
newDirection = Directions.SetDirection(newDirection, movement);
continue;
}
(newCoordinateX, newCoordinateY) = Rover.Move(newCoordinateX, newCoordinateY, newDirection, movement);
if (newCoordinateX > plateauMaxCoordinates.CoordinateX || newCoordinateX < 0 ||
newCoordinateY > plateauMaxCoordinates.CoordinateY || newCoordinateY < 0)
{
return(new RoverFinalLocation(newCoordinateX, newCoordinateY, Rover.InvalidMovementSequence));
}
}
return(new RoverFinalLocation(newCoordinateX, newCoordinateY, newDirection));
}
