public IList <Food> FoodNearMe(Fish fish)
{
return(new List <Food>(_fishes.AsParallel().OrderBy(x => x.DistanceToFoodSquared(fish)).Take(5)));
}
private Latch ExistingLatch(Fish eater, Food target)
{
return(_latches.FirstOrDefault(x => x.Eater == eater && x.Target == target));
}