Big update.

src/strategy/triggers/WorldPacketTrigger.h

@@ -0,0 +1,30 @@
+/*
+ * 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.
+ */
+
+#ifndef _PLAYERBOT_WORLDPACKETTRIGGER_H
+#define _PLAYERBOT_WORLDPACKETTRIGGER_H
+
+#include "Trigger.h"
+
+class Event;
+class Player;
+class PlayerbotAI;
+class WorldPacket;
+
+class WorldPacketTrigger : public Trigger
+{
+    public:
+        WorldPacketTrigger(PlayerbotAI* botAI, std::string const command) : Trigger(botAI, command), triggered(false) { }
+
+        void ExternalEvent(WorldPacket& packet, Player* owner = nullptr) override;
+        Event Check() override;
+        void Reset() override;
+
+    private:
+        WorldPacket packet;
+        bool triggered;
+        Player* owner;
+};
+
+#endif