public Position Move(char[] moves, IArea area)
{
foreach (var move in moves)
{
switch (move)
{
case 'M':
_moveForward[_position.Direction].Invoke();
break;
case 'L':
_rotateLeft[_position.Direction].Invoke();
break;
case 'R':
_rotateRight[_position.Direction].Invoke();
break;
default:
throw new Exception($"Invalid Character {move}");
}
}
if (!area.IsValid(_position))
{
throw new Exception($"{_position.X},{_position.Y} is out of area");
}
return(_position);
}
public void SetPosition(Position position, IArea area)
{
if (!area.IsValid(position))
{
var size = area.GetSize();
var exceptionMessage = string.Format("Deploy failed for point ({0},{1}). Plateau size is {2} x {3}.",
position.X, position.Y, size.Width, size.Height);
throw new Exception(exceptionMessage);
}
_position.X = position.X;
_position.Y = position.Y;
_position.Direction = position.Direction;
}
