public float draw()
{
int min = (int)(_min * 10);
int max = (int)(_max * 10);
int picked = _pickStrategy.drawBetween(min, max);
float result = (float)picked / 10f;
return(result);
}
public Cell drawBetweenWithExclusion(Cell min, Cell max, params Cell[] excluded)
{
if (min.hasNegativeIndexes() && max.hasNegativeIndexes())
{
return(min);
}
if (min.hasNegativeIndexes())
{
min = min.toNearestPositiveCell();
}
if (max.hasNegativeIndexes())
{
max = max.toNearestPositiveCell();
}
HashSet <Cell> uniqueExclusion = new HashSet <Cell>();
foreach (Cell each in excluded)
{
Cell toAdd = each;
if (each.hasNegativeIndexes())
{
toAdd = toAdd.toNearestPositiveCell();
}
uniqueExclusion.Add(toAdd);
}
List <Cell> cleanedExclusions = new List <Cell>(uniqueExclusion);
//cleanedExclusions.Remove(min);
//cleanedExclusions.Remove(max);
int distance = min.distance(max) - cleanedExclusions.Count;
if (distance <= 0)
{
return(min);
}
int selectedCellPosition = _strategy.drawBetween(0, distance - 1);
Cell[] cells = min.cells(max);
List <Cell> asList = new List <Cell>(cells);
foreach (Cell each in cleanedExclusions)
{
asList.Remove(each);
}
return(asList[selectedCellPosition]);
}
public int draw()
{
return(_pickStrategy.drawBetween(_min, _max));
}