/// <summary>
/// Create a MessageToken to invoke at a later point. If no targets found null is returned.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static MessageToken <T> CreateBroadcastToken <T>() where T : class
{
if (GlobalMessagePool <T> .Count == 0)
{
return(null);
}
return(new MessageToken <T>(GlobalMessagePool <T> .CopyReceivers()));
}
/// <summary>
/// Broadcast a message globally to all that match T. This can be slow, use sparingly.
/// </summary>
/// <typeparam name="TInterface"></typeparam>
/// <typeparam name="TArg"></typeparam>
/// <param name="arg"></param>
/// <param name="functor"></param>
public static void FindAndBroadcast <TInterface, TArg>(TArg arg, System.Action <TInterface, TArg> functor, bool includeDisabledComponents = false) where TInterface : class
{
if (functor == null)
{
throw new System.ArgumentNullException("functor");
}
using (var coll = TempCollection.GetSet <TInterface>())
{
ObjUtil.FindObjectsOfInterface <TInterface>(coll);
GlobalMessagePool <TInterface> .CopyReceivers(coll);
var e = coll.GetEnumerator();
while (e.MoveNext())
{
if (includeDisabledComponents || TargetIsValid(e.Current))
{
functor(e.Current, arg);
}
}
}
}