Need some help with areatrigger_teleport

[alladarsda]

Hello there, I'm new to wow development so I would like to know how can I add an areatrigger_teleport for dungeon entrance for people to go inside and outside of the dungeon...

https://i.imgur.com/xh2RXPR.png

For example, what is that PortLocID and what do I type on that.

Any reply would be helpful.

(PS: I'm using trinity core for BFA expansion).

[stoneharry]

I always had a invisible npc that checked for players within 5 yards every second and teleported them in. Not the most efficient but it works.

The way Blizzlike ones work is there's an AreaTrigger when you enter the area, and the server can hook that.

[alladarsda]

@stoneharry that would work as well, are you available to explain how is that possible to make ?

[stoneharry]

@stoneharry that would work as well, are you available to explain how is that possible to make ?

I used Eluna, but you could achieve the same with a C++ script.

Here's an example C++ teleporter script for TC:

/*
Credits:
Rochet2
Eric

ScriptName: TeLe_gossip_codebox
*/

#include "ScriptPCH.h"

struct Eric
{
    uint32 menu_id;
    uint32 next_menu_id;
    uint8 icon;
    std::string name;
    int32 cost; // 0 for no requirement
    uint8 level; // 0 for no requirement
    uint32 faction; // 0 Both, 1 Ally, 2 Horde
    uint32 map;
    float x, y, z, o;
};
typedef struct Eric Rochet2;

static const Rochet2 TeLe [] =
{
//  {menu_id, next_menu_id, icon, name, cost, level, faction, map, x, y, z, o}
    {1, 0, 2, "Stormwind", 0, 0, 1, 0, -8842.09f, 626.358f, 94.0867f, 3.61363f},
    {1, 0, 2, "Orgrimmar", 0, 0, 2, 1, -1601.08f, 4378.69f, 9.9846f, 2.14362f},
    {1, 2, 3, "Submenu", 0, 0, 0, 0, 0, 0, 0, 0},

    {2, 0, 2, "Some other teleport", 0, 0, 0, 0, -8842.09f, 626.358f, 94.0867f, 3.61363f},
    {2, 1, 7, "Back..", 0, 0, 0, 0, 0, 0, 0, 0},
};


static const uint32 TeLe_size = sizeof(TeLe)/sizeof(*TeLe);
#define ARE_YOU_SURE    "Are you sure, that you want to go to "
#define ERROR_COMBAT    "You are in combat"

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

    void SendMenu(Player* player, Creature* creature, uint32 Key)
    {
        uint32 team = player->GetTeam()+1;
        for (uint32 i = 0; i < TeLe_size; ++i)
        {
            if (TeLe[i].menu_id != Key)
                continue;
            if (player->getLevel() < TeLe[i].level)
                continue;
            if (TeLe[i].faction && TeLe[i].faction != team)
                continue;
            if (TeLe[i].next_menu_id)
                player->ADD_GOSSIP_ITEM_EXTENDED(TeLe[i].icon, TeLe[i].name, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF+i, "", TeLe[i].cost, false);
            else
                player->ADD_GOSSIP_ITEM_EXTENDED(TeLe[i].icon, TeLe[i].name, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF+i, ARE_YOU_SURE+TeLe[i].name, TeLe[i].cost, false);
        }
        player->SEND_GOSSIP_MENU(DEFAULT_GOSSIP_MESSAGE, creature->GetGUID());
    }

    bool OnGossipHello(Player* player, Creature* creature)
    {
        SendMenu(player, creature, 1);
        return true;
    }

    bool OnGossipSelect(Player* player, Creature* creature, uint32 sender, uint32 action)
    {
        player->PlayerTalkClass->ClearMenus(); // clear the menu

        // Stop cheats
        if (sender != GOSSIP_SENDER_MAIN || action < GOSSIP_ACTION_INFO_DEF || action >= GOSSIP_ACTION_INFO_DEF+TeLe_size)
        {
            player->CLOSE_GOSSIP_MENU();
            return true;
        }
        action -= GOSSIP_ACTION_INFO_DEF;
        if (player->getLevel() < TeLe[action].level ||
            TeLe[action].faction && TeLe[action].faction != player->GetTeam()+1)
        {
            SendMenu(player, creature, 1);
            return true;
        }

        if (TeLe[action].next_menu_id) // No next menu, teleport
        {
            if (player->IsInCombat())
            {
                player->GetSession()->SendNotification(ERROR_COMBAT);
                SendMenu(player, creature, TeLe[action].menu_id);
                return true;
            }
            player->ModifyMoney(-TeLe[action].cost);
            SendMenu(player, creature, TeLe[action].menu_id);
            player->TeleportTo(TeLe[action].map, TeLe[action].x, TeLe[action].y, TeLe[action].z, TeLe[action].o);
            return true;
        }

        player->ModifyMoney(-TeLe[action].cost);
        SendMenu(player, creature, TeLe[action].next_menu_id);
        return true;
    }
};
#undef ARE_YOU_SURE
#undef ERROR_COMBAT

void AddSC_TeLe_gossip_codebox()
{
    new TeLe_gossip_codebox();
}

You would need to hook a creature update function instead of a gossip function.