public void AddBall(Ball ball)
{
// Constructor for 5 minute and 1 hours queues
if (maxQueueSize == null) // Case where the maxSize is null which is the source queue, where there is neither a return queue or a maxSize;
{
queue.Add(ball); // Put at the start of the list as this is the 'top' of a queue;
return;
}
if (queue.Count() >= maxQueueSize) // Other case where there is a maxSize
{
for (int i = queue.Count() - 1; i >= 0; i--) // Remove the balls in reverse order and add to the return queue
{
returnQueue.AddBall(queue[i]); // Add the ball to the return queue
queue.RemoveAt(i); // Remove the ball from the current queue
}
if (nextQueue != null) // Case where next queue is not null, i.e. source queue, 5 min queue, 1 hour queue
{
nextQueue.AddBall(ball); // Add the ball to the top of the next queue
}
else
{
returnQueue.AddBall(ball); // Add the ball to the bottom current queue before returning if there is not next queue (i.e. the 12 hour ball queue and the last ball is added last)
}
}
else
{
queue.Add(ball); // if it isn't over the max size add the ball to the top of the queue
}
}
public void advanceTime()
{
Ball nextBall = Queue[0];
Queue.RemoveAt(0);
nextQueue.AddBall(nextBall);
}