private void MakeRobotMove(CommandToMove step)
{
switch (step.directionToMove)
{
case Direction.North:
location = new Location(location.x, location.y + 1);
break;
case Direction.East:
location = new Location(location.x + 1, location.y);
break;
case Direction.South:
location = new Location(location.x, location.y - 1);
break;
case Direction.West:
location = new Location(location.x - 1, location.y);
break;
}
// make sure we still in the room
location.Validate(bottomLeftLocation, topRightLocation);
if (reporter != null)
{
reporter.RegisterNewPosition(location);
}
}
private CommandToMove parsingCommand(string inputCoordinates)
{
CommandToMove commandToMove = new CommandToMove();
string[] movementsArray = inputCoordinates.Split(null);
if (movementsArray.Length > 1)
{
switch (movementsArray[0].ToUpper())
{
case "N":
case "T":
commandToMove.directionToMove = Direction.North;
break;
case "S":
case "B":
commandToMove.directionToMove = Direction.South;
break;
case "E":
case "R":
commandToMove.directionToMove = Direction.East;
break;
case "W":
case "L":
commandToMove.directionToMove = Direction.West;
break;
default:
commandToMove.directionToMove = Direction.Unknown;
break;
}
commandToMove.numberOfSteps = int.Parse(movementsArray[1]);
if (commandToMove.numberOfSteps > MAX_NUMBER_OF_STEPS - 1)
{
commandToMove.numberOfSteps = MAX_NUMBER_OF_STEPS;
}
if (commandToMove.numberOfSteps < MIN_NUMBER_OF_STEPS + 1)
{
commandToMove.numberOfSteps = MIN_NUMBER_OF_STEPS;
}
}
return(commandToMove);
}