/// <summary>
/// Gets the total event count (sum of runtime and persistent events). Beware this is a hack using reflection.
/// </summary>
public int GetTotalEventCount()
{
if (!UnityEventReflection.TryAccessCalls(this, ref _callsObject))
{
return(0);
}
return(UnityEventReflection.GetEventCount(_callsObject) + GetPersistentEventCount());
}
/// <summary>
/// Removes a persistent listener. Beware this is a hack using reflection.
/// </summary>
public void RemovePersistentListener(UnityAction <T, U, V, X> action)
{
if (!UnityEventReflection.TryAccessPersistentCalls(this, ref _persistentCallsObject))
{
return;
}
UnityEventReflection.RemovePersistentListener(_persistentCallsObject, action.Target as UnityEngine.Object, action.Method);
}
/// <summary>
/// Adds a persistent listener. Beware this is a hack using reflection.
/// </summary>
public void AddPersistentListener(UnityAction action)
{
if (!UnityEventReflection.TryAccessPersistentCalls(this, ref _persistentCallsObject))
{
return;
}
int index = GetPersistentEventCount();
UnityEventReflection.AddPersistentListner(_persistentCallsObject, index, action.Target as UnityEngine.Object, action.Method);
}
/// <summary>
/// Adds a persistent listener. Beware this is a hack using reflection.
/// </summary>
public void AddPersistentListener(UnityAction <T, U, V, X> action, UnityEventCallState state = UnityEventCallState.RuntimeOnly)
{
if (!UnityEventReflection.TryAccessPersistentCalls(this, ref _persistentCallsObject))
{
return;
}
int index = GetPersistentEventCount();
UnityEventReflection.AddPersistentListner(_persistentCallsObject, index, action.Target as UnityEngine.Object, action.Method);
SetPersistentListenerState(index, state);
}
public static void AddPersistentListener <T0, T1, T2, T3>(this UnityEvent <T0, T1, T2, T3> e, UnityAction <T0, T1, T2, T3> action)
{
object persistentCallsObject = null;
if (!UnityEventReflection.TryAccessPersistentCalls(e, ref persistentCallsObject))
{
return;
}
int index = e.GetPersistentEventCount();
UnityEventReflection.AddPersistentListner(persistentCallsObject, index, action.Target as UnityEngine.Object, action.Method);
}
