Big update.

src/strategy/actions/GossipHelloAction.h

@@ -0,0 +1,25 @@
+/*
+ * 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_GOSSIPHELLOACTION_H
+#define _PLAYERBOT_GOSSIPHELLOACTION_H
+
+#include "Action.h"
+
+class PlayerbotAI;
+
+class GossipHelloAction : public Action
+{
+    public:
+        GossipHelloAction(PlayerbotAI* botAI) : Action(botAI, "gossip hello") { }
+
+        bool Execute(Event event) override;
+
+    private:
+        void TellGossipMenus();
+        bool ProcessGossip(int32 menuToSelect);
+        void TellGossipText(uint32 textId);
+};
+
+#endif