GossipChange

#include "ScriptMgr.h"
#include "Player.h"
#include "Creature.h"

class TestGossip : public CreatureScript
{
public:
    TestGossip() : CreatureScript("TestGossip") { }

    bool OnGossipHello(Player* player, Creature* creature) override
    {
        // code
        return true;
    }

    bool OnGossipSelect(Player* player, Creature* creature, uint32 sender, uint32 action) override
    {
        player->PlayerTalkClass->ClearMenus();
        // code
        return true;
    }

    bool OnGossipSelectCode(Player* player, Creature* creature, uint32 sender, uint32 action, char const* code) override
    {
        player->PlayerTalkClass->ClearMenus();
        // code
        return true;
    }
};

void AddSC_TestGossip()
{
    new TestGossip;
}