[FIX] Finalized structure! (do not start fixing PR merge structure conflict till this is merged) (#2025)

Finalized

src/Bot/Engine/WorldPacket/Event.cpp

@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license, you may redistribute it
+ * and/or modify it under version 3 of the License, or (at your option), any later version.
+ */
+
+#include "Event.h"
+
+#include "Playerbots.h"
+
+Event::Event(std::string const source, ObjectGuid object, Player* owner) : source(source), owner(owner)
+{
+    packet << object;
+}
+
+ObjectGuid Event::getObject()
+{
+    if (packet.empty())
+        return ObjectGuid::Empty;
+
+    WorldPacket p(packet);
+    p.rpos(0);
+
+    ObjectGuid guid;
+    p >> guid;
+
+    return guid;
+}

src/Bot/Engine/WorldPacket/Event.h

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license, you may redistribute it
+ * and/or modify it under version 3 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