public AvailableColors[] GetRandomColors(int amount, AvailableColorPalettes fromPalette = AvailableColorPalettes.Default)
{
switch (fromPalette)
{
default:
_colors = RawColors.Keys.ToList();
break;
case AvailableColorPalettes.Distinct:
_colors = DistinctColors.Keys.ToList();
break;
}
var usedAmount = amount > _colors.Count ? _colors.Count : amount;
AvailableColors[] returnColors = new AvailableColors[usedAmount];
int randIndex = 0;
for (int i = 0; i < usedAmount; i++)
{
randIndex = _random.Next(0, _colors.Count);
returnColors[i] = _colors[randIndex];
_colors.RemoveAt(randIndex);
}
_colors = null;
return(returnColors);
}
public virtual AvailableColors GetRandomColor(AvailableColorPalettes fromPalette = AvailableColorPalettes.Default)
{
if (_colors == null)
{
switch (fromPalette)
{
default:
_colors = RawColors.Keys.ToList();
break;
case AvailableColorPalettes.Distinct:
_colors = DistinctColors.Keys.ToList();
break;
}
}
return(_colors[_random.Next(0, _colors.Count)]);
}
