// checks that another pearl isn't already queued. If one of the same type is already
// in the queue this method just returns false. If a conflicting pearl is in the queue
// this method removes it and returns false, so we don't end up with, for example,
// a 'keep it up' message in a block that contains a 'your lap times are worsening' message
private Boolean checkPearlOfWisdomValid(PearlsOfWisdom.PearlType newPearlType)
{
Boolean isValid = true;
if (queuedClips != null && queuedClips.Count > 0)
{
List <String> pearlsToPurge = new List <string>();
foreach (String eventName in queuedClips.Keys)
{
if (clipIsPearlOfWisdom(eventName))
{
Console.WriteLine("There's already a pearl in the queue, can't add another");
isValid = false;
if (eventName != PearlsOfWisdom.getMessageFolder(newPearlType))
{
pearlsToPurge.Add(eventName);
}
}
}
foreach (String pearlToPurge in pearlsToPurge)
{
queuedClips.Remove(pearlToPurge);
Console.WriteLine("Queue contains a pearl " + pearlToPurge + " which conflicts with " + newPearlType);
}
}
return(isValid);
}
public void playMessage(QueuedMessage queuedMessage, PearlsOfWisdom.PearlType pearlType, double pearlMessageProbability)
{
if (queuedMessage.canBePlayed)
{
lock (queuedClips)
{
if (queuedClips.Contains(queuedMessage.messageName))
{
Console.WriteLine("Clip for event " + queuedMessage.messageName + " is already queued, ignoring");
return;
}
else
{
PearlsOfWisdom.PearlMessagePosition pearlPosition = PearlsOfWisdom.PearlMessagePosition.NONE;
if (pearlType != PearlsOfWisdom.PearlType.NONE && checkPearlOfWisdomValid(pearlType))
{
pearlPosition = pearlsOfWisdom.getMessagePosition(pearlMessageProbability);
}
if (pearlPosition == PearlsOfWisdom.PearlMessagePosition.BEFORE)
{
QueuedMessage pearlQueuedMessage = new QueuedMessage(queuedMessage.abstractEvent);
pearlQueuedMessage.dueTime = queuedMessage.dueTime;
queuedClips.Add(PearlsOfWisdom.getMessageFolder(pearlType), pearlQueuedMessage);
}
queuedClips.Add(queuedMessage.messageName, queuedMessage);
if (pearlPosition == PearlsOfWisdom.PearlMessagePosition.AFTER)
{
QueuedMessage pearlQueuedMessage = new QueuedMessage(queuedMessage.abstractEvent);
pearlQueuedMessage.dueTime = queuedMessage.dueTime;
queuedClips.Add(PearlsOfWisdom.getMessageFolder(pearlType), pearlQueuedMessage);
}
}
}
}
}
private Boolean clipIsPearlOfWisdom(String eventName)
{
foreach (PearlsOfWisdom.PearlType pearlType in Enum.GetValues(typeof(PearlsOfWisdom.PearlType)))
{
if (pearlType != PearlsOfWisdom.PearlType.NONE && PearlsOfWisdom.getMessageFolder(pearlType) == eventName)
{
return(true);
}
}
return(false);
}
public void setPearlsOfWisdom(PearlsOfWisdom pearlsOfWisdom)
{
this.pearlsOfWisdom = pearlsOfWisdom;
}
public void setPearlsOfWisdom(PearlsOfWisdom pearlsOfWisdom)
{
this.pearlsOfWisdom = pearlsOfWisdom;
}
