Big update.

src/strategy/triggers/WorldPacketTrigger.cpp

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license, you may redistribute it and/or modify it under version 2 of the License, or (at your option), any later version.
+ */
+
+#include "WorldPacketTrigger.h"
+#include "Playerbots.h"
+
+void WorldPacketTrigger::ExternalEvent(WorldPacket& revData, Player* eventOwner)
+{
+    packet = revData;
+    owner = eventOwner;
+    triggered = true;
+}
+
+Event WorldPacketTrigger::Check()
+{
+    if (!triggered)
+        return Event();
+
+    return Event(getName(), packet, owner);
+}
+
+void WorldPacketTrigger::Reset()
+{
+    triggered = false;
+}