public void AddObserver(string notificationName, System.Action action)
{
//if there is already an existing key, add the listener to the observer list
if(this.eventObservers.ContainsKey(notificationName)) {
ObserverList eventObserver = this.eventObservers[notificationName];
eventObserver.AddObserver(action);
}
//create a new instance of an observer list
else {
ObserverList eventObserver = new ObserverList();
eventObserver.AddObserver(action);
this.eventObservers.Add(notificationName,eventObserver);
}
}
/// <summary>
/// Adds an observer to listen to specified by notification name. Action has no parameters.
/// </summary>
public void AddObserver(string notificationName, System.Action action)
{
//if there is already an existing key, add the listener to the observer list
if (this.eventObservers.ContainsKey(notificationName))
{
ObserverList eventObserver = this.eventObservers[notificationName];
eventObserver.AddObserver(action);
}
//create a new instance of an observer list
else
{
ObserverList eventObserver = new ObserverList();
eventObserver.AddObserver(action);
this.eventObservers.Add(notificationName, eventObserver);
}
}
