/// <summary>
/// Consumes all subscribed functions
/// </summary>
public static void ConsumeAll()
{
#if UNITY_EDITOR
EHS_Manager.LogMessage("[CONSUMING ALL]");
#endif
HandleEvent = null;
}
/// <summary>
/// Unsubscribes all functions
/// </summary>
public static void UnsubscribeAll()
{
#if UNITY_EDITOR
EHS_Manager.LogMessage("[UNSUBSCRIBING ALL]");
#endif
Subscribers = new List <__eHandle <object, __eArg <_T> > >();
}
public override void OnInspectorGUI()
{
EditorGUILayout.HelpBox("The EHS is used to dynamically and efficiently create events and invoke them during runtime using event delegates.", MessageType.Info);
EditorGUILayout.Space();
GUILayout.BeginVertical(EditorStyles.textArea);
for (int index = 0; index < EHS_Manager.MESSAGE_COUNT; index++)
{
if (EHS_Manager.Messages[index] == null)
{
EditorGUILayout.LabelField("");
}
else
{
EditorGUILayout.LabelField(EHS_Manager.Messages[index]);
}
}
GUILayout.EndVertical();
if (GUILayout.Button("Clear"))
{
EHS_Manager.ClearMessages();
}
GUI.enabled = true;
}
private void Awake()
{
if (s_instance != null)
{
Destroy(gameObject);
return;
}
s_instance = this;
if (s_everInialized)
{
throw new System.Exception("Tried to initialize twice in one session");
}
DontDestroyOnLoad(gameObject);
int handle = __event <__eType> .Raise(HandleEvents);
if (handle == RESULTS.FAILURE)
{
LogMessage("[ERROR] Could no initialize manager!");
throw new System.Exception("Failed to create a raise a message loop");
}
m_initialized = true;
s_everInialized = true;
}
/// <summary>
/// Creates a new Subscriber and adds it to storage
/// </summary>
/// <param name="f">function to subscribe</param>
/// <param name="MSA">Max Subscriber amount</param>
/// <returns></returns>
public static int CreateSubscriber(__eHandle <object, __eArg <_T> > f)
{
if (f == null)
{
#if UNITY_EDITOR
EHS_Manager.LogMessage("[SUBSCRIBING FAILED, ID=" + (Subscribers.Count - 1) + 1 + ", NAME=" + f.Method.Name + "]");
#endif
return(-1);
}
Subscribers.Add(f);
#if UNITY_EDITOR
EHS_Manager.LogMessage("[SUBSCRIBING ID=" + (Subscribers.Count - 1) + ", NAME=" + f.Method.Name + "]");
#endif
return(Subscribers.Count - 1);
}
/// <summary>
/// Consumes a subscribed function
/// </summary>
/// <param name="i">Index of subscribed function to consume</param>
/// <returns></returns>
public static int Consume(int i)
{
if (i == -1 || i >= Subscribers.Count)
{
#if UNITY_EDITOR
EHS_Manager.LogMessage("[CONSUMING FAILED ID=" + i + "]");
#endif
return(-1);
}
#if UNITY_EDITOR
EHS_Manager.LogMessage("[CONSUMING ID=" + i + "]");
#endif
HandleEvent -= Subscribers[i];
Subscribers.RemoveAt(i);
return(i);
}
/// <summary>
/// Raises a new function
/// </summary>
/// <param name="f">function to raise</param>
public static int Raise(__eHandle <object, __eArg <_T> > f)
{
int i = Raise(CreateSubscriber(f));
if (i == -1)
{
#if UNITY_EDITOR
EHS_Manager.LogMessage("[RAISING FAILED, NAME=" + f.Method.Name + ", FROM=" + f.Target.ToString() + "]");
#endif
return(i);
}
#if UNITY_EDITOR
EHS_Manager.LogMessage("[RAISING NAME=" + f.Method.Name + ", FROM=" + f.Target.ToString() + "]");
#endif
return(i);
}
/// <summary>
/// Invokes an event using the arguments that where passed
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">arguments for the event</param>
public static void InvokeEvent(object sender, __eArg <_T> e)
{
#if UNITY_EDITOR
if (e.value != null)
{
try {
EHS_Manager.LogMessage("[INVOKING ARG=" + e.arg.ToString() + ", VALUE=" + e.value.ToString() + "]");
} catch {
EHS_Manager.LogMessage("[INVOKING ARG=" + e.arg.ToString() + ", VALUE=N/A]");
}
}
else
{
EHS_Manager.LogMessage("[INVOKING ARG=" + e.arg.ToString() + ", VALUE=NULL]");
}
#endif
if (HandleEvent != null)
{
HandleEvent(sender, e);
}
}
