public string BeginRace(string racerOneUsername, string racerTwoUsername)
{
IRacer racerOne = racers.FindBy(racerOneUsername);
IRacer racerTwo = racers.FindBy(racerTwoUsername);
if (racerOne is null)
{
throw new ArgumentException($"Racer {racerOneUsername} cannot be found!");
}
if (racerTwo is null)
{
throw new ArgumentException($"Racer {racerTwoUsername} cannot be found!");
}
return(map.StartRace(racerOne, racerTwo));
}
public string BeginRace(string racerOneUsername, string racerTwoUsername)
{
IRacer oneRacer = racers.FindBy(racerOneUsername);
IRacer twoRacer = racers.FindBy(racerTwoUsername);
if (oneRacer is null)
{
throw new ArgumentException($"Racer {racerOneUsername} cannot be found!");
}
if (twoRacer is null)
{
throw new ArgumentException($"Racer {racerTwoUsername} cannot be found!");
}
return(map.StartRace(oneRacer, twoRacer));
}
public string BeginRace(string racerOneUsername, string racerTwoUsername)
{
IRacer racerOne = racers.FindBy(racerOneUsername);
IRacer racerTwo = racers.FindBy(racerTwoUsername);
if (racerOne is null)
{
throw new ArgumentException(string.Format(ExceptionMessages.RacerCannotBeFound, racerOneUsername));
}
if (racerTwo is null)
{
throw new ArgumentException(string.Format(ExceptionMessages.RacerCannotBeFound, racerTwoUsername));
}
string result = map.StartRace(racerOne, racerTwo);
return(result);
}