add RelationalClasses

add attachevent

Classes/ICCME_EventBase.uc

@@ -1,4 +1,4 @@
-class ICCME_EventBase extends Object
+class ICCME_EventBase extends RelationalClasses
 	abstract;
 
 // time the event was created (relative to game start)
@@ -7,8 +7,48 @@ var float	createdTime;
 // Tell the engine this event must be treated in the current Tick() context and not the next one
 var bool	bUrgent;
 
+var array<ICCME_EventListenerBase> _ar_AttachedEventListener;
+var bool _bBroadcast;
+
 // print Event relevent informations in the main UT log file
 function doLog()
 {
 	log("===== Event:"@Self.Class@"["$createdTime$"]"@"=====");
+}
+
+static function attach(ICCME_EventListenerBase EventListener)
+{
+	local int i;
+	local bool bAlreadyRegistered;
+	
+	if(EventListener.bMonitor) return;
+	
+	for(i=0;i<default._ar_AttachedEventListener.Length;i++)
+	{
+		if(default._ar_AttachedEventListener[i] == EventListener)
+		{
+			bAlreadyRegistered=True;
+			break;
+		}
+	}
+	
+	if(!bAlreadyRegistered)
+	{
+		default._ar_AttachedEventListener.Length = default._ar_AttachedEventListener.Length + 1;
+		default._ar_AttachedEventListener[default._ar_AttachedEventListener.Length-1] = EventListener;
+	}
+	
+	for(i=0;i<default.Tchilds.length;i++)
+	{
+		class<ICCME_EventBase>(default.Tchilds[i]).static.attach(EventListener);
+	}
+}
+
+function RunAttached()
+{
+	local int i;
+	for(i=0;i<default._ar_AttachedEventListener.Length;i++)
+	{
+		default._ar_AttachedEventListener[i].ProcessEvent(Self);
+	}
 }