public static void Remove(T listener)
{
if (_receivers == null || _receivers.Count == 0)
{
return;
}
switch (_state)
{
case ExecutingState.None:
_receivers.Remove(listener);
break;
case ExecutingState.Executing:
if (_toRemove == null)
{
_toRemove = TempCollection.GetSet <T>();
}
_toRemove.Add(listener);
break;
case ExecutingState.CleaningUp:
_receivers.Remove(listener);
break;
}
}
public static void Add(T listener)
{
if (_receivers == null)
{
_receivers = new HashSet <T>();
}
switch (_state)
{
case ExecutingState.None:
_receivers.Add(listener);
break;
case ExecutingState.Executing:
if (_toAdd == null)
{
_toAdd = TempCollection.GetSet <T>();
}
_toAdd.Add(listener);
break;
case ExecutingState.CleaningUp:
_receivers.Add(listener);
break;
}
}
void IUpdateable.Update()
{
if (_currentToken == null)
{
GameLoopEntry.UpdatePump.Remove(this);
return;
}
TempHashSet <AudibleSensor> activeSet = null;
if (_activeSensors.Count > 0)
{
activeSet = TempCollection.GetSet(_activeSensors);
}
var pos = this.transform.position;
float d, r;
var e = AudibleSensor.Pool.GetEnumerator();
while (e.MoveNext())
{
var sensor = e.Current;
if (_activeSensors.Contains(sensor) || sensor.Ignores(this))
{
continue;
}
d = (sensor.transform.position - pos).sqrMagnitude;
r = (sensor.Range + _range);
if (d < r * r)
{
_activeSensors.Add(sensor);
sensor.SignalEnterSiren(this);
}
}
if (activeSet != null)
{
var e2 = activeSet.GetEnumerator();
while (e2.MoveNext())
{
var sensor = e.Current;
d = (sensor.transform.position - pos).sqrMagnitude;
r = (sensor.Range + _range);
if (d < r * r)
{
sensor.SignalSirenStay(this);
}
else
{
_activeSensors.Remove(sensor);
sensor.SignalExitSiren(this);
}
}
activeSet.Dispose();
}
}
public static void Execute <TArg>(TArg arg, System.Action <T, TArg> functor)
{
if (_executing)
{
throw new System.InvalidOperationException("Can not globally broadcast a message currently executing.");
}
if (_receivers == null || _receivers.Count == 0)
{
return;
}
_executing = true;
try
{
var e = _receivers.GetEnumerator();
while (e.MoveNext())
{
if (e.Current is UnityEngine.Object && (e.Current as UnityEngine.Object) == null)
{
//skip & remove destroyed objects
Remove(e.Current);
}
try
{
functor(e.Current, arg);
}
catch (System.Exception ex)
{
Debug.LogException(ex);
}
}
}
finally
{
_executing = false;
if (_toRemove != null)
{
var e = _toRemove.GetEnumerator();
while (e.MoveNext())
{
_receivers.Remove(e.Current);
}
_toRemove.Dispose();
_toRemove = null;
}
if (_toAdd != null)
{
var e = _toAdd.GetEnumerator();
while (e.MoveNext())
{
_receivers.Add(e.Current);
}
_toAdd.Dispose();
_toAdd = null;
}
}
}
public static void Remove(T listener)
{
if (_receivers == null || _receivers.Count == 0)
{
return;
}
if (_executing)
{
if (_toRemove == null)
{
_toRemove = TempCollection.GetSet <T>();
}
_toRemove.Add(listener);
}
else
{
_receivers.Remove(listener);
}
}
public static void Add(T listener)
{
if (_receivers == null)
{
_receivers = new HashSet <T>();
}
if (_executing)
{
if (_toAdd == null)
{
_toAdd = TempCollection.GetSet <T>();
}
_toAdd.Add(listener);
}
else
{
_receivers.Add(listener);
}
}