/// <summary>
/// Rolls one die that currently has the specified companion.
/// </summary>
/// <param name="companion"></param>
/// <returns></returns>
public string RollPartyDie(CompanionType companion)
{
string message = "";
var die = PartyDice.FirstOrDefault(d => d.Companion == companion);
if (die == null)
{
message = $"You do not have a {companion} in your party.Choose another companion to roll. ";
}
else
{
die.Roll();
message = $"You rolled your {companion} and now got a {die.Companion} in your party. ";
}
return(message);
}