Credits :
Synth
QQrofl,
and updated by Xaver


Fix Line:

if (!object->Create(guidLow, objectInfo->entry, map, pPlayer->GetPhaseMgr().GetPhaseMaskForSpawn(), x, y, z, o, 0.0f, 0.0f, 0.0f, 0.0f, 0, GO_STATE_READY))



Code:
/*######################-> [[Guild Housing ]] <-#########################
**************************! DEV: QQRofl Rewrite&Release:Me(Azteco)  !****************************
#######################################################################*/
#include "ScriptPCH.h"
#include <cstring>
#include "GuildMgr.h"
#include "ObjectMgr.h"
#include <Player.h>
#include "PhaseMgr.h"

const uint32 GUILD_TOKEN = 37711;
bool requiresGUpdate = true;
std::vector<uint64> GuildHouses;
char string[200];

enum Objects
{
    OBJECT_TABLE = 180698,
    OBJECT_TORCH = 187988,
    OBJECT_MAILBOX = 142094,
    OBJECT_CRATE = 183992,
    OBJECT_A_FLAG = 187342,
    OBJECT_H_FLAG = 192688,
    OBJECT_CHAIR = 10201,
    OBJECT_FIREPIT = 1967,
    OBJECT_GUILDVAULT = 187390,
    OBJECT_BARBER_CHAIR = 191817,
    OBJECT_CRANBERRY_BUSH = 195199,
};

void SpawnObject(Player * pPlayer, uint32 objectId)
{
    const GameObjectTemplate* objectInfo = sObjectMgr->GetGameObjectTemplate(objectId);

    float x = float(pPlayer->GetPositionX());
    float y = float(pPlayer->GetPositionY());
    float z = float(pPlayer->GetPositionZ());
    float o = float(pPlayer->GetOrientation());
    Map* map = pPlayer->GetMap();

    GameObject* object = new GameObject;
    uint32 guidLow = sObjectMgr->GenerateLowGuid(HIGHGUID_GAMEOBJECT);
    

    if (!object->Create(guidLow, objectInfo->entry, map, pPlayer->GetPhaseMgr().GetPhaseMaskForSpawn(), x, y, z, o, 0.0f, 0.0f, 0.0f, 0.0f, 0, GO_STATE_READY))
    {
        delete object;
        return;
    }

    object->SetRespawnTime(1);
    object->SaveToDB(map->GetId(), (1 << map->GetSpawnMode()), pPlayer->GetPhaseMgr().GetPhaseMaskForSpawn());

    if (!object->LoadGameObjectFromDB(guidLow, map))
    {
        delete object;
        return;
    }

    sObjectMgr->AddGameobjectToGrid(guidLow, sObjectMgr->GetGOData(guidLow));
    WorldDatabase.PExecute("INSERT INTO guildhouse_objects VALUES('%u', '%u')", pPlayer->GetGuildId(), guidLow);
}

uint32 getGuildAreaId(Player * pPlayer)
{
    QueryResult Result = WorldDatabase.PQuery("SELECT area FROM guildhouses WHERE guildId='%u'", pPlayer->GetGuildId());
    if (Result)
    {
        Field * pField = Result->Fetch();
        return pField[0].GetUInt32();
    }

    return -1;

}

bool isInGuildArea(Player * pPlayer)
{
    for (int i = 0; i < 21; i++)
    {
        if (pPlayer->GetAreaId() == getGuildAreaId(pPlayer))
            return true;
    }
    return false;
}

bool isGuildHouseOwner(Player * pPlayer)
{
    if (GuildHouses.empty() || requiresGUpdate == true)
    {
        if (requiresGUpdate == true)
        {
            GuildHouses.clear();
            requiresGUpdate = false;
        }
        QueryResult Result = WorldDatabase.PQuery("SELECT guildId FROM guildhouses WHERE guildId != '0'");
        if (Result)
        {
            Field * pFields = Result->Fetch();
            int i = 0;
            do
            {
                GuildHouses.push_back(pFields[0].GetUInt64());
                i++;
            } while (Result->NextRow());

            return isGuildHouseOwner(pPlayer);
        }
        else
        {
            return false;
        }
    }
    else
    {
        for (std::vector<uint64>::iterator itr = GuildHouses.begin(); itr != GuildHouses.end(); itr++)
        {
            if (*itr != pPlayer->GetGuildId())
                continue;
            else
                return true;
        }
        return false;
    }
}

bool isPlayerGuildLeader(Player *player)
{
    return (player->GetRank() == 0) && (player->GetGuildId() != 0);
}

bool GuildOwnsHouse(Player * pPlayer)
{
    QueryResult pResult = WorldDatabase.PQuery("SELECT * FROM guildhouses WHERE guildId='%u'", pPlayer->GetGuildId());
    if (!pResult)
        return false;
    else
        return true;
}

void CleanUpObjects(Player * pPlayer, uint32 guildId)
{
    QueryResult ObjectSpawns = WorldDatabase.PQuery("SELECT `guid` FROM `guildhouse_objects` WHERE `guildId` = '%u'", guildId);
    if (ObjectSpawns)
    {
        do
        {
            Field * pField = ObjectSpawns->Fetch();
            uint32 Object_GUID = pField[0].GetUInt32();
            GameObject* object = NULL;
            ChatHandler handler = ChatHandler(pPlayer->GetSession());

            if (GameObjectData const* gameObjectData = sObjectMgr->GetGOData(Object_GUID))
                object = handler.GetObjectGlobalyWithGuidOrNearWithDbGuid(Object_GUID, gameObjectData->id);

            if (!object)
                continue;

            object->SetRespawnTime(0);
            object->Delete();
            object->DeleteFromDB();
            WorldDatabase.PExecute("DELETE FROM `guildhouse_objects` WHERE guid='%u'", Object_GUID);
        } while (ObjectSpawns->NextRow());
    }
}

void SellGuildHouse(Player * pPlayer, Creature * pCreature)
{
    if (isInGuildArea(pPlayer))
    {
        WorldDatabase.PExecute("UPDATE `guildhouses` SET `guildId`='0' WHERE `guildId`='%u'", pPlayer->GetGuildId());
        CleanUpObjects(pPlayer, pPlayer->GetGuildId());
        pCreature->MonsterSay("Ihr Gilden Haus wurde Verkauft!", LANG_UNIVERSAL, pPlayer->GetGUID());
        pPlayer->PlayerTalkClass->SendCloseGossip();
        requiresGUpdate = true;
        pPlayer->TeleportTo(530, -1861.239990f, 5437.810059f, -10.463400f, 1.353830f); // generally the mall
    }
    else
    {
        pPlayer->GetSession()->SendNotification("Gilden Haus Verkauft!");
    }
}

void PurchaseGuildHouse(Player * pPlayer, Creature * pCreature, uint32 &Id)
{
    if (pPlayer->HasItemCount(GUILD_TOKEN, 1))
    {
        WorldDatabase.PExecute("UPDATE `guildhouses` SET `guildId`='%u' WHERE `id`='%u'", pPlayer->GetGuildId(), Id);
        pCreature->MonsterSay("Sie sind nun besitzer eines Gilden Hauses Viel erfolg!", LANG_UNIVERSAL, pPlayer->GetGUID());
        pPlayer->DestroyItemCount(GUILD_TOKEN, 1, true);
        requiresGUpdate = true;
    }
    else
    {
        pCreature->MonsterSay("Sie haben nicht den Gilden-Token um ein Gilden Haus zu kaufen!", LANG_UNIVERSAL, pPlayer->GetGUID());
    }
    pPlayer->PlayerTalkClass->SendCloseGossip();
}

void TeleportToHouse(Player * pPlayer)
{
    if (pPlayer->isInCombat())
        return;

    QueryResult result = WorldDatabase.PQuery("SELECT `x`, `y`, `z`, `map` FROM `guildhouses` WHERE `guildId` = '%u'", pPlayer->GetGuildId());
    if (result)
    {
        Field *fields = result->Fetch();
        float x = fields[0].GetFloat();
        float y = fields[1].GetFloat();
        float z = fields[2].GetFloat();
        uint32 map = fields[3].GetUInt32();
        pPlayer->TeleportTo(map, x, y, z, pPlayer->GetOrientation());
    }
}

class GuildHouse_NPC : public CreatureScript
{
public:
    GuildHouse_NPC() : CreatureScript("GuildHouse"){}


    void ShowHouseListings(Player * pPlayer, Creature * pCreature, unsigned int start = 0)
    {
        pPlayer->PlayerTalkClass->ClearMenus();

        QueryResult pResult = WorldDatabase.PQuery("SELECT id, comment FROM guildhouses WHERE guildId='0'");
        uint32 houses = pResult->GetRowCount();
        int offset = 0;
        Field * pField = pResult->Fetch();
        bool ranOnce = false;
        for (unsigned int i = start; i < houses; i++)
        {
            if (start != 0 && ranOnce == false)
            {
                for (int x = 0; x < start; x++)
                {
                    pResult->NextRow();
                }
                ranOnce = true;
            }

            if (offset != 10)
            {
                pPlayer->ADD_GOSSIP_ITEM(6, pField[1].GetString(), GOSSIP_SENDER_MAIN, pField[0].GetUInt32());
                offset++;
                pResult->NextRow();
            }
            else
            {
                if ((startid + 12) > houses)
                {
                    /*pPlayer->ADD_GOSSIP_ITEM(7, "-------------END--------------", GOSSIP_SENDER_MAIN, 41);*/
                }
                else
                {
                    pPlayer->ADD_GOSSIP_ITEM(7, "Weiter...", GOSSIP_SENDER_MAIN, 4353);
                    startid = start + offset;
                    i = houses + 10;
                }
            }
        }
        pPlayer->PlayerTalkClass->SendGossipMenu(2, pCreature->GetGUID());
    }

    bool OnGossipHello(Player * pPlayer, Creature * pCreature)
    {
        startid = 0;

        if (pPlayer->GetGuildId() == 0)
        {
            pPlayer->GetSession()->SendNotification("Sie sollten schon in einer Gilde sein!");
            return false;
        }
        else if (!GuildOwnsHouse(pPlayer) && !isPlayerGuildLeader(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Ihre Gilde besizt kein Gilden Haus!");
            return false;
        }
        /*pPlayer->ADD_GOSSIP_ITEM(4, "Guild Housing System:", GOSSIP_SENDER_MAIN, 41);
        pPlayer->ADD_GOSSIP_ITEM(4, "----------------------------------------------", GOSSIP_SENDER_MAIN, 41);*/
        if (isPlayerGuildLeader(pPlayer))
        {
            if (!GuildOwnsHouse(pPlayer))
                pPlayer->ADD_GOSSIP_ITEM(6, "Gilden Haus Kaufen", GOSSIP_SENDER_MAIN, 38);
            else
                pPlayer->ADD_GOSSIP_ITEM_EXTENDED(6, "Gilden Haus Verkaufen", GOSSIP_SENDER_MAIN, 39, "Sind sie sicher das sie ihr Gilden Haus verkaufen wollen ??", 0, false);
        }
        if (GuildOwnsHouse(pPlayer))
            pPlayer->ADD_GOSSIP_ITEM(7, "Tele zum Gilden Haus", GOSSIP_SENDER_MAIN, 40);
        pPlayer->PlayerTalkClass->SendGossipMenu(2, pCreature->GetGUID());
        return true;
    }

    bool OnGossipSelect(Player * pPlayer, Creature * pCreature, uint32 /*uiSender*/, uint32 uiAction)
    {
        pPlayer->PlayerTalkClass->ClearMenus();

        switch (uiAction)
        {
        case 38:
            ShowHouseListings(pPlayer, pCreature);
            break;
        case 39:
            SellGuildHouse(pPlayer, pCreature);
            WorldDatabase.PExecute("UPDATE `guildhouses` SET `guildId`='0' WHERE `guildId`='%u'", pPlayer->GetGuildId());
            pPlayer->PlayerTalkClass->SendCloseGossip();
            break;
        case 40:
            TeleportToHouse(pPlayer);
            break;
        case 41:
            OnGossipHello(pPlayer, pCreature);
            break;
        case 4353:
            ShowHouseListings(pPlayer, pCreature, startid);
            break;
        default:
            if (uiAction < 38 && uiAction > 0)
                PurchaseGuildHouse(pPlayer, pCreature, uiAction);
            break;
        }
        return true;
    }

private:
    uint32 startid;
};


class Table_Token : public ItemScript
{
public:
    Table_Token() : ItemScript("Table Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_TABLE);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);
        return true;
    }
};

class Torch_Token : public ItemScript
{
public:
    Torch_Token() : ItemScript("Torch Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_TORCH);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class Mailbox_Token : public ItemScript
{
public:
    Mailbox_Token() : ItemScript("Mailbox Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_MAILBOX);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class Crate_Token : public ItemScript
{
public:
    Crate_Token() : ItemScript("Crate Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_CRATE);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class A_Flag_Token : public ItemScript
{
public:
    A_Flag_Token() : ItemScript("A_Flag Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_A_FLAG);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class H_Flag_Token : public ItemScript
{
public:
    H_Flag_Token() : ItemScript("H_Flag Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }


        SpawnObject(pPlayer, OBJECT_H_FLAG);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class Chair_Token : public ItemScript
{
public:
    Chair_Token() : ItemScript("Chair Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_CHAIR);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class Firepit_Token : public ItemScript
{
public:
    Firepit_Token() : ItemScript("Firepit Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_FIREPIT);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class Vault_Token : public ItemScript
{
public:
    Vault_Token() : ItemScript("Vault Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_GUILDVAULT);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class Barber_Token : public ItemScript
{
public:
    Barber_Token() : ItemScript("Barber Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_BARBER_CHAIR);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

class Cranberry_Token : public ItemScript
{
public:
    Cranberry_Token() : ItemScript("Cranberry Token"){}

    bool OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
    {
        if (!pPlayer)
            return false;

        if (!pItem)
            return false;

        if (!isPlayerGuildLeader(pPlayer) || !isGuildHouseOwner(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie brauchen ein Gilden Haus um dies zu tuhn!");
            return false;
        };

        if (!isInGuildArea(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Sie befinden sich nicht in ihrer Gilden Area!");
            return false;
        }

        SpawnObject(pPlayer, OBJECT_CRANBERRY_BUSH);
        pPlayer->DestroyItemCount(pItem->GetEntry(), 1, true);

        return true;
    }
};

//token vendor

class Guild_Token_Vendor : public CreatureScript
{
public:
    Guild_Token_Vendor() : CreatureScript("Token Vendor"){}

    bool OnGossipHello(Player * pPlayer, Creature * pCreature)
    {
        if (!isPlayerGuildLeader(pPlayer))
        {
            pPlayer->GetSession()->SendNotification("Nur der Gilden Meister kann dies tuhn!");
            pPlayer->PlayerTalkClass->SendCloseGossip();
            return false;
        }
        if (isGuildHouseOwner(pPlayer))
        {
            pPlayer->PlayerTalkClass->ClearMenus();
            pPlayer->ADD_GOSSIP_ITEM(4, "Willkommen beim IKEA Shop, Viel erfolg beim einkaufen!", GOSSIP_SENDER_MAIN, GOSSIP_ACTION_TRADE);
            pPlayer->ADD_GOSSIP_ITEM(3, "Beenden.", GOSSIP_SENDER_MAIN, 2);
            pPlayer->PlayerTalkClass->SendGossipMenu(2, pCreature->GetGUID());
            //return true;
        }
        else
        {
            pPlayer->GetSession()->SendNotification("Nur der Gilden Meister kann dies tuhn!");
            return false;
        }
        return true;
    }

    bool OnGossipSelect(Player * pPlayer, Creature * pCreature, uint32 /*uiSender*/, uint32 uiAction)
    {
        switch (uiAction)
        {
        case GOSSIP_ACTION_TRADE:
            pPlayer->GetSession()->SendListInventory(pCreature->GetGUID());
            break;
        case 2:
            pPlayer->PlayerTalkClass->SendCloseGossip();
            break;
        }
        return true;
    }
};


void AddSC_GuildHouse()
{
    new GuildHouse_NPC();
    new Table_Token();
    new Torch_Token();
    new Mailbox_Token();
    new Crate_Token();
    new A_Flag_Token();
    new H_Flag_Token();
    new Chair_Token();
    new Firepit_Token();
    new Vault_Token();
    new Barber_Token();
    new Guild_Token_Vendor();
    new Cranberry_Token();
}


› See More: Guild House fix for TC Cataclysm