// Using a Singleton pattern because the Random class should not be instantiated in quick succession:
// https://docs.microsoft.com/en-us/dotnet/api/system.random?view=netcore-3.1#instantiating-the-random-number-generator
public static DiceRollService GetInstance()
{
if (_instance == null)
{
_instance = new DiceRollService();
}
return(_instance);
}
public HitDiceService(DiceRollService diceRollService = null)
{
_diceRollService = diceRollService != null ? diceRollService : DiceRollService.GetInstance();
}