public int TransformCell(Field pastF, int x, int y)
{
int[] ExistingNeighbors = pastF.GetNeighborsInFourDirections(x, y);
int nextState = (pastF.GetCell(x, y) + 1) % StatesNumber;
foreach (int c in ExistingNeighbors)
{
if (c == nextState)
return nextState;
}
return pastF.GetCell(x, y);
}