Big update.

src/strategy/Event.h

@@ -0,0 +1,38 @@
+/*
+ * 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_EVENT_H
+#define _PLAYERBOT_EVENT_H
+
+#include "WorldPacket.h"
+
+class ObjectGuid;
+class Player;
+
+class Event
+{
+	public:
+        Event(Event const& other) : source(other.source), param(other.param), packet(other.packet), owner(other.owner) { }
+        Event() { }
+        Event(std::string const source) : source(source) { }
+        Event(std::string const source, std::string const param, Player* owner = nullptr) : source(source), param(param), owner(owner) { }
+        Event(std::string const source, WorldPacket& packet, Player* owner = nullptr) : source(source), packet(packet), owner(owner) { }
+        Event(std::string const source, ObjectGuid object, Player* owner = nullptr);
+        virtual ~Event() { }
+
+        std::string const GetSource() { return source; }
+        std::string const getParam() { return param; }
+        WorldPacket& getPacket() { return packet; }
+        ObjectGuid getObject();
+        Player* getOwner() { return owner; }
+        bool operator! () const { return source.empty(); }
+
+    protected:
+        std::string source;
+        std::string param;
+        WorldPacket packet;
+        Player* owner = nullptr;
+};
+
+#endif