public void Build(bool[,] creatures, FoodMatrix eatMatrix)
{
Build(creatures, 0, 0, eatMatrix);
Build(creatures, 0, creatures.GetLength(0) - 1, eatMatrix);
Build(creatures, creatures.GetLength(1) - 1, 0, eatMatrix);
Build(creatures, creatures.GetLength(1) - 1, creatures.GetLength(0) - 1, eatMatrix);
}