/*
* Add to the bench with the least amount of people on it
*
* If nothing available return null
*/
public Bench AddToBench(Passenger passenger)
{
// find the bench with the lostwest number of passengers on it
Bench mostAvailableBench = null;
foreach (Bench bench in benches)
{
if (mostAvailableBench == null)
{
mostAvailableBench = bench;
}
else if (bench.GetBenchSpaces() > mostAvailableBench.GetBenchSpaces())
{
mostAvailableBench = bench;
}
}
// make sure there is a bench available
if (mostAvailableBench != null)
{
mostAvailableBench.AddPassenger(passenger);
return(mostAvailableBench);
}
return(null);
}
