public MoveTo(IPlayerContext playerContext, IDrone drone, DateTime startedAt, ICoordinate source, ICoordinate destination)
{
if (destination == null)
{
throw new ArgumentException("missing destination for MoveTo instruction");
}
if (source == null)
{
throw new ArgumentException("missing destination for MoveTo instruction");
}
if (source.IsNear(destination))
{
throw new InvalidInstructionException("The drone is already at destination");
}
if (!playerContext.GetMap().IsInside(destination))
{
throw new InvalidInstructionException("Destination is outside of the map.");
}
Drone = drone;
StartedAt = startedAt;
StartPosition = source;
Destination = destination;
}