public MoveForwardCommand(Robot robot)
{
_robot = robot;
_moveActions = new Dictionary<string, Action<Robot>>
{
{"N", r => r.Position.Y += 1 },
{"E", r => r.Position.X += 1 },
{"S", r => r.Position.Y -= 1 },
{"W", r => r.Position.X -= 1 }
};
}