/// <summary>
/// Create a MessageToken to invoke at a later point. If no targets found null is returned.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="includeDisabledComponents"></param>
/// <returns></returns>
public static MessageToken <T> CreateFindAndBroadcastToken <T>(bool includeDisabledComponents = false) where T : class
{
using (var lst = TempCollection.GetSet <T>())
{
ObjUtil.FindObjectsOfInterface <T>(lst);
if (lst.Count == 0)
{
return(null);
}
if (includeDisabledComponents)
{
return(new MessageToken <T>(lst.ToArray()));
}
using (var lst2 = TempCollection.GetList <T>(lst.Count))
{
var e = lst.GetEnumerator();
while (e.MoveNext())
{
if (TargetIsValid(e.Current))
{
lst.Add(e.Current);
}
}
if (lst.Count > 0)
{
return(new MessageToken <T>(lst2.ToArray()));
}
}
}
return(null);
}
/// <summary>
/// Broadcast a message globally. 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 Broadcast <TInterface, TArg>(TArg arg, System.Action <TInterface, TArg> functor) where TInterface : class
{
if (functor == null)
{
throw new System.ArgumentNullException("functor");
}
using (var lst = TempCollection.GetList <TInterface>())
{
ObjUtil.FindObjectsOfInterface <TInterface>(lst);
var e = lst.GetEnumerator();
while (e.MoveNext())
{
functor(e.Current, arg);
}
}
}
/// <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 lst = TempCollection.GetSet <TInterface>())
{
ObjUtil.FindObjectsOfInterface <TInterface>(lst);
var e = lst.GetEnumerator();
while (e.MoveNext())
{
if (includeDisabledComponents || TargetIsValid(e.Current))
{
functor(e.Current, arg);
}
}
}
}
/// <summary>
/// Broadcast a message globally to all that match T. This can be slow, use sparingly.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="functor"></param>
public static void FindAndBroadcast <T>(System.Action <T> functor, bool includeDisabledComponents = false) where T : class
{
if (functor == null)
{
throw new System.ArgumentNullException("functor");
}
using (var coll = TempCollection.GetSet <T>())
{
ObjUtil.FindObjectsOfInterface <T>(coll);
GlobalMessagePool <T> .CopyReceivers(coll);
var e = coll.GetEnumerator();
while (e.MoveNext())
{
if (includeDisabledComponents || TargetIsValid(e.Current))
{
functor(e.Current);
}
}
}
}
