public void SaveRoverMovement(Guid roverId, SetRoverStateCommand roverStateCommand)
{
var rover = _rovers.FirstOrDefault(x => x.RoverId == roverId);
rover.RoverFacingDirection = roverStateCommand.FacingDirection;
rover.GridPosition.X = roverStateCommand.XCoordinate;
rover.GridPosition.Y = roverStateCommand.YCoordinate;
}
public SetRoverStateCommand Translate(Entities.Rover rover, RoverActionCommand roverActionCommand)
{
var result = new SetRoverStateCommand
{
XCoordinate = rover.GridPosition.X,
YCoordinate = rover.GridPosition.Y
};
switch (roverActionCommand.RoverAction)
{
case RoverAction.TurnLeft:
result.FacingDirection =
_roverActionToDirection.GetDirection(rover.RoverFacingDirection, roverActionCommand.RoverAction);
break;
case RoverAction.TurnRight:
result.FacingDirection =
_roverActionToDirection.GetDirection(rover.RoverFacingDirection, roverActionCommand.RoverAction);
break;
case RoverAction.MoveForwardInTheDirectionRoverIsFacing:
switch (rover.RoverFacingDirection)
{
case Direction.North:
result.YCoordinate--;
break;
case Direction.South:
result.YCoordinate++;
break;
case Direction.East:
result.XCoordinate++;
break;
case Direction.West:
result.XCoordinate--;
break;
}
result.FacingDirection = rover.RoverFacingDirection;
break;
}
return(result);
}
public void PerformRoverAction(SetRoverStateCommand roverStateCommand)
{
GridPosition.Y = roverStateCommand.YCoordinate;
GridPosition.X = roverStateCommand.XCoordinate;
RoverFacingDirection = roverStateCommand.FacingDirection;
}
