class в pawn(инвентарь)

Решил сделать основное взаимодействия с инвентарем. Много чего написал, и получилось 83 разные функции, там много не нужных сравнений которые можно облегчить. В общем писал чист для своего понимая. Теперь к самой сути.

Разные типы инвентаря

• Рюкзак
• Руки
• Аксессуары
• Домашний инвентарь
• Личного транспорта инвентарь
• Фракционного транспорта инвентарь
• Домашнего транспорта инвентарь
• Отельный инвентарь
• Бизнес инвентарь
• Трейлер инвентарь
• Drop(на земле) предметы
• Фракционный инвентарь

Возможности изменения

• Размера инвентаря для определенного типа
• Максимальное число предметов для определенного типа

В общем много чего. Смысл в том, что я хочу сделать подобие классов только с использованием ссылок.
То есть есть разные перечисления(enum), где хранятся разные типы данных.
Но, например, есть такие действия для всех типов одинаковые. Перемещение в инвентаре, удаления, добавления. Смысл либо создавать для каждого тип отдельную функцию. Либо создать функцию с использованием ссылки и действиями внутри.
Большинство функций будут в OnPlayerTextDrawClick, чтобы туда лишь добавить типы переменных как параметры функции.

Думаю объяснил нормально. Теперь вопрос, как лучше всего сделать подобное действия.

https://i.ibb.co/5FCgh3y/image.png
Пример того, что примерно должно быть. Хотя мне все равно не нравится все это.

PHP код:

---

for(new i; i < MAX_HAND_ITEM; i++)
        {
            static const text_int[] = "Hand_ID_%i";
            new string_inv[ sizeof(text_int) + 1 ];
            f(string_inv, text_int, i);
            new invid = GetPVarInt(playerid, string_inv);
            if(playertextid == INV_hand[invid])
            {
                switch(GetPVarInt(playerid, "ShowInv_handorac"))
                {
                    case 1:
                    {
                        switch(GetPVarInt(playerid, "InvOrHand"))
                        {
                        case 0:
                            {
                                switch(Player[playerid][pHand][i])
                                {
                                case 0:
                                    {
                                        switch(GetPVarInt(playerid, "Item_Player"))
                                        {
                                            case 1: PlayerClickMenuInHand(playerid, i, invid, Player[playerid][pInv][GetPVarInt(playerid, "SelectSlot_inv")], Player[playerid][pInvAmount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 2:
                                            {
                                                new veh_info = Player[GetPVarInt(playerid, "Id_Car_Inv")][pCarkeyID][GetPVarInt(playerid, "Id_Car_Inv_")];
                                                PlayerClickMenuInHand(playerid, i, invid, VehicleInfo[veh_info][vTrunk][GetPVarInt(playerid, "SelectSlot_inv")], VehicleInfo[veh_info][vTrunkAmmount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            }
                                            case 3: PlayerClickMenuInHand(playerid, i, invid, HouseInfo[Player[playerid][pPhousekey]][hInv][GetPVarInt(playerid, "SelectSlot_inv")], HouseInfo[Player[playerid][pPhousekey]][hInv_k][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 4: PlayerClickMenuInHand(playerid, i, invid, TrailerInfo[Player[playerid][pTrailer]][t_inv][GetPVarInt(playerid, "SelectSlot_inv")], TrailerInfo[Player[playerid][pTrailer]][t_inv_ammount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                        }
                                    }
                                default:
                                    {
                                        switch(GetPVarInt(playerid, "Item_Player"))
                                        {
                                            case 1: PlayerClickMenuInHandIs(playerid, i, invid, Player[playerid][pInv][GetPVarInt(playerid, "SelectSlot_inv")], Player[playerid][pInvAmount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 2: PlayerClickMenuInHandIs(playerid, i, invid, VehicleInfo[Player[GetPVarInt(playerid, "Id_Car_Inv")][pCarkeyID][GetPVarInt(playerid, "Id_Car_Inv_")]][vTrunk][GetPVarInt(playerid, "SelectSlot_inv")], VehicleInfo[Player[GetPVarInt(playerid, "Id_Car_Inv")][pCarkeyID][GetPVarInt(playerid, "Id_Car_Inv_")]][vTrunkAmmount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 3: PlayerClickMenuInHandIs(playerid, i, invid, HouseInfo[Player[playerid][pPhousekey]][hInv][GetPVarInt(playerid, "SelectSlot_inv")], HouseInfo[Player[playerid][pPhousekey]][hInv_k][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 4: PlayerClickMenuInHandIs(playerid, i, invid, TrailerInfo[Player[playerid][pTrailer]][t_inv][GetPVarInt(playerid, "SelectSlot_inv")], TrailerInfo[Player[playerid][pTrailer]][t_inv_ammount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                        }
                                    }
                                }
                            }
                        default:
                            {
                                if(Player[playerid][pHand][i] == 0 && GetPVarInt(playerid, "SelectSlot") == 0) return PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                else if(i == GetPVarInt(playerid, "SelectSlot_inv") )
                                {
                                    PlayerTextDrawBoxColor(playerid, INV_hand[invid-1], -227);
                                    PlayerTextDrawShow(playerid, INV_hand[invid-1]);
                                    ResetInvPVar(playerid);
                                    PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                    HideInformation(playerid);
                                    return 1;
                                }
                                else PlayerPlaySound(playerid, 17803, 0.0, 0.0, 0.0);
                                switch(GetPVarInt(playerid, "SelectSlot"))
                                {
                                case 0:
                                    {
                                        PlayerTextDrawBoxColor(playerid, INV_hand[invid-1], -842150576);
                                        PlayerTextDrawShow(playerid, INV_hand[invid-1]);
                                        SetPVarInt(playerid, "SelectSlot", invid);
                                        SetPVarInt(playerid, "SelectSlot_inv", i);
                                        LoadInformation(playerid, Player[playerid][pHand][i]);
                                        SetPVarInt(playerid, "InvOrHand", 1);
                                    }
                                default:
                                    {
                                        switch(Player[playerid][pHand][i])
                                        {
                                        case 0:
                                            {
                                                new inv_id_last = GetPVarInt(playerid, "SelectSlot"), inv_id_inv = GetPVarInt(playerid, "SelectSlot_inv");
                                                Player[playerid][pHand_][i] = Player[playerid][pHand_][inv_id_inv];
                                                Player[playerid][pHandAmount][i] = Player[playerid][pHandAmount][inv_id_inv];
                                                Player[playerid][pHand][i] = Player[playerid][pHand][inv_id_inv];
                                                new iteams = GetPVarInt(playerid, "Item_Player");
                                                SetPVarInt(playerid, "Item_Player", 0);
                                                INV_UPDATE_TEXTDRAW(playerid, i, invid);
                                                Player[playerid][pHandAmount][inv_id_inv] = 0;
                                                Player[playerid][pHand][inv_id_inv] = 0;
                                                Player[playerid][pHand_][inv_id_inv] = false;
                                                INV_UPDATE_TEXTDRAW(playerid, inv_id_inv, inv_id_last);
                                                SetPVarInt(playerid, "Item_Player", iteams);
                                                ResetInvPVar(playerid);
                                                HideInformation(playerid);
                                            }
                                        default:
                                            {
                                                if(Player[playerid][pHand][i] == Player[playerid][pHand][GetPVarInt(playerid, "SelectSlot_inv")])
                                                {
                                                    switch(ItemsInfo[Player[playerid][pHand][GetPVarInt(playerid, "SelectSlot_inv")]][ItemType])
                                                    {
                                                        case 1, 3, 4, 10, 13, 14, 17, 23:
                                                        {
                                                            new inv_id_last = GetPVarInt(playerid, "SelectSlot");
                                                            PlayerTextDrawBoxColor(playerid, INV_inv[inv_id_last-1], -227);
                                                            PlayerTextDrawShow(playerid, INV_inv[inv_id_last-1]);
                                                            ResetInvPVar(playerid);
                                                            PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                                            HideInformation(playerid);
                                                            return 1;
                                                        }
                                                    }
                                                    new inv_id_last = GetPVarInt(playerid, "SelectSlot"), inv_id_inv = GetPVarInt(playerid, "SelectSlot_inv");
                                                    Player[playerid][pHandAmount][i] += Player[playerid][pHandAmount][inv_id_inv];
                                                    Player[playerid][pHandAmount][inv_id_inv] = 0;
                                                    Player[playerid][pHand][inv_id_inv] = 0;
                                                    INV_UPDATE_TEXTDRAW(playerid, i, invid);
                                                    new iteams = GetPVarInt(playerid, "Item_Player");
                                                    SetPVarInt(playerid, "Item_Player", 0);
                                                    INV_UPDATE_TEXTDRAW(playerid, inv_id_inv, inv_id_last);
                                                    SetPVarInt(playerid, "Item_Player", iteams);
                                                    ResetInvPVar(playerid);
                                                    HideInformation(playerid);
                                                }
                                                else
                                                {
                                                    new inv_id_last = GetPVarInt(playerid, "SelectSlot");
                                                    PlayerTextDrawBoxColor(playerid, INV_hand[inv_id_last-1], -227);
                                                    PlayerTextDrawShow(playerid, INV_hand[inv_id_last-1]);
                                                    ResetInvPVar(playerid);
                                                    PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                                    HideInformation(playerid);
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                    case 2:
                    {
                        switch(GetPVarInt(playerid, "InvOrHand"))
                        {
                        case 0:
                            {
                                switch(Player[playerid][pAccessories][i])
                                {
                                case 0:
                                    {
                                        switch(GetPVarInt(playerid, "Item_Player"))
                                        {
                                            case 1: PlayerClickMenuAccessories(playerid, i, invid, Player[playerid][pInv][GetPVarInt(playerid, "SelectSlot_inv")], Player[playerid][pInvAmount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 2: PlayerClickMenuAccessories(playerid, i, invid, VehicleInfo[Player[GetPVarInt(playerid, "Id_Car_Inv")][pCarkeyID][GetPVarInt(playerid, "Id_Car_Inv_")]][vTrunk][GetPVarInt(playerid, "SelectSlot_inv")], VehicleInfo[Player[GetPVarInt(playerid, "Id_Car_Inv")][pCarkeyID][GetPVarInt(playerid, "Id_Car_Inv_")]][vTrunkAmmount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 3: PlayerClickMenuAccessories(playerid, i, invid, HouseInfo[Player[playerid][pPhousekey]][hInv][GetPVarInt(playerid, "SelectSlot_inv")], HouseInfo[Player[playerid][pPhousekey]][hInv_k][GetPVarInt(playerid, "SelectSlot_inv")]);
                                            case 4: PlayerClickMenuAccessories(playerid, i, invid, TrailerInfo[Player[playerid][pTrailer]][t_inv][GetPVarInt(playerid, "SelectSlot_inv")], TrailerInfo[Player[playerid][pTrailer]][t_inv_ammount][GetPVarInt(playerid, "SelectSlot_inv")]);
                                        }
                                    }
                                default: return PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                }
                            }
                        default:
                            {
                                if(Player[playerid][pAccessories][i] == 0 && GetPVarInt(playerid, "SelectSlot") == 0) return PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                else if(i == GetPVarInt(playerid, "SelectSlot_inv") )
                                {
                                    PlayerTextDrawBoxColor(playerid, INV_hand[invid-1], -227);
                                    PlayerTextDrawShow(playerid, INV_hand[invid-1]);
                                    ResetInvPVar(playerid);
                                    PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                    HideInformation(playerid);
                                    return 1;
                                }
                                else PlayerPlaySound(playerid, 17803, 0.0, 0.0, 0.0);
                                switch(GetPVarInt(playerid, "SelectSlot"))
                                {
                                case 0:
                                    {
                                        PlayerTextDrawBoxColor(playerid, INV_hand[invid-1], -842150576);
                                        PlayerTextDrawShow(playerid, INV_hand[invid-1]);
                                        SetPVarInt(playerid, "SelectSlot", invid);
                                        SetPVarInt(playerid, "SelectSlot_inv", i);
                                        LoadInformation(playerid, Player[playerid][pAccessories][i]);
                                        SetPVarInt(playerid, "InvOrHand", 1);
                                    }
                                default:
                                    {
                                        switch(Player[playerid][pAccessories][i])
                                        {
                                        case 0:
                                            {
                                                new inv_id_last = GetPVarInt(playerid, "SelectSlot"), inv_id_inv = GetPVarInt(playerid, "SelectSlot_inv");
                                                Player[playerid][pAccessories][i] = Player[playerid][pAccessories][inv_id_inv];
                                                new iteams = GetPVarInt(playerid, "Item_Player");
                                                SetPVarInt(playerid, "Item_Player", -1);
                                                INV_UPDATE_TEXTDRAW(playerid, i, invid);
                                                TranferAccessories(playerid, inv_id_inv, i);
                                                Player[playerid][pAccessories][inv_id_inv] = 0;
                                                INV_UPDATE_TEXTDRAW(playerid, inv_id_inv, inv_id_last);
                                                SetPVarInt(playerid, "Item_Player", iteams);
                                                ResetInvPVar(playerid);
                                                HideInformation(playerid);
                                            }
                                        default: return PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        } 


---

PHP код:

---

stock PlayerClickMenuInHand(playerid, i, invid, &inv, &invk)
{
    switch(ItemsInfo[inv][ItemType])
    {
        case 1:
        {
            static const dialog_text[] = "{FFFFFF}Вы действительно хотите изменить "LIGHTBLUE"#%i{FFFFFF} внешность на "LIGHTBLUE"#%i{FFFFFF}\nЕсли нет, то одежда будет перемещен в руки(возможно для выбрасывания)";
            new string_dialog[sizeof(dialog_text) + 2*3-2 + 1];
            format(string_dialog, sizeof(string_dialog), dialog_text, GetPlayerSkin(playerid), inv);
            Dialog_Show(playerid, DIALOG_CHANGESKIN, DIALOG_STYLE_MSGBOX, ""vGotov"Изменить одежду", string_dialog, "Да", "Нет");
            return 1;
        }
        case 2:
        {
            for(new id_hand; id_hand < MAX_HAND_ITEM; id_hand++)
            {
                if(Player[playerid][pHand][id_hand] == 0) continue;
                if(Slot_ID_Gun[Player[playerid][pHand][id_hand]-MAX_ITEM_SKIN] == Slot_ID_Gun[inv-MAX_ITEM_SKIN])
                {
                    SendClientMessageError(playerid, COLOR_RED, "[ОШИБКА]{FFFFFF} У вас уже есть в руках оружие данного типа!");
                    return 1;
                }
            }
            static const text_dialog[] = "{FFFFFF} Введите какое количество %s вы хотите переложить в руку\n\n"vPod"Примичание{FFFFFF}: ничего не вводите если хотите переложить все сразу.\nВы имеете %i количества %s.";
            new string_dialog[ sizeof(text_dialog) + ( - 2 + 32)*2 + ( - 2 + 12 ) + 1 ];
            f(string_dialog, text_dialog, ItemsInfo[inv][ItemName], invk, ItemsInfo[inv][ItemName]);
            Dialog_Show(playerid, DIALOG_INV_PUT, DIALOG_STYLE_INPUT, "{FFFFFF}Инвентарь", string_dialog, "Положить", "Назад");
            SetPVarInt(playerid, "INV_invid_", invid);
            SetPVarInt(playerid, "INV_i_", i);
            return 1;
        }
        case 3: return PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
        case 4: return SendClientMessageError(playerid, COLOR_RED, "[ОШИБКА]{ffffff} Данный объект является аксессуаром, его нужно перекладывать в соответствующий раздел.");
        case 5..9:
        {
            new Float:Health_men;
            GetPlayerHealth(playerid, Health_men);
            if(Health_men >= 100.0)
            {
                SendClientMessageError(playerid, COLOR_RED, "[ОШИБКА]{ffffff} У вас максимальное кол-во здоровья.");
                new inv_id_last = GetPVarInt(playerid, "SelectSlot");
                PlayerTextDrawBoxColor(playerid, INV_inv[inv_id_last-1], -227);
                PlayerTextDrawShow(playerid, INV_inv[inv_id_last-1]);
                ResetInvPVar(playerid);
                PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                HideInformation(playerid);
                return 1;
            }
        }
        case 14:
        {
            if(!IsACop(playerid))return SendClientMessageError(playerid, COLOR_RED, UnAdminMes);
        }
        case 23:
        {
            if(IsAHand(playerid, inv) != -1)
            {
                SendClientMessageError(playerid, COLOR_RED, "[ОШИБКА]{ffffff} У вас уже имеется бронежилет.");
                new inv_id_last = GetPVarInt(playerid, "SelectSlot");
                PlayerTextDrawBoxColor(playerid, INV_inv[inv_id_last-1], -227);
                PlayerTextDrawShow(playerid, INV_inv[inv_id_last-1]);
                ResetInvPVar(playerid);
                PlayerPlaySound(playerid, 31203, 0.0, 0.0, 0.0);
                HideInformation(playerid);
                return 1;
            }
            else
            {
                new 
                    inv_id_last = GetPVarInt(playerid, "SelectSlot"),
                    inv_id_inv = GetPVarInt(playerid, "SelectSlot_inv");
                Player[playerid][pHandAmount][i] = inv;
                Player[playerid][pHand][i] = invk;
                inv = 
                invk = 0;
                if(Player[playerid][pHandAmount][i] > ItemsInfo[Player[playerid][pHand][i]][ItemMax]) Player[playerid][pHandAmount][i] = ItemsInfo[Player[playerid][pHand][i]][ItemMax];
                SetPlayerArmour(playerid,Player[playerid][pHandAmount][i]);
                new iteams = GetPVarInt(playerid, "Item_Player");
                SetPVarInt(playerid, "Item_Player", 0);
                INV_UPDATE_TEXTDRAW(playerid, i, invid);
                SetPVarInt(playerid, "Item_Player", 1);
                INV_UPDATE_TEXTDRAW(playerid, inv_id_inv, inv_id_last);
                SetPVarInt(playerid, "Item_Player", iteams);
                PlayerTextDrawBoxColor(playerid, INV_inv[inv_id_last-1], -227);
                PlayerTextDrawShow(playerid, INV_inv[inv_id_last-1]);
                ResetInvPVar(playerid);
                HideInformation(playerid);
                return 1;
            }
        }
        
    }
    if(invk == 1)
    {
        new inv_id_last = GetPVarInt(playerid, "SelectSlot"), inv_id_inv = GetPVarInt(playerid, "SelectSlot_inv");
        if(IsAHand(playerid, inv) != -1)
        {
            static const text_int[] = "Hand_ID_%i";
            new string_inv[ sizeof(text_int) + 1 ];
            i = IsAHand(playerid, inv);
            f(string_inv, text_int, i);
            invid = GetPVarInt(playerid, string_inv);
            Player[playerid][pHandAmount][i] += invk;
        }
        else
        {
            Player[playerid][pHandAmount][i] = inv;
            Player[playerid][pHand][i] = invk;
        }
        new iteams = GetPVarInt(playerid, "Item_Player");
        SetPVarInt(playerid, "Item_Player", 0);
        INV_UPDATE_TEXTDRAW(playerid, i, invid);
        SetPVarInt(playerid, "Item_Player", iteams);
        invk = 
        inv = 0;
        INV_UPDATE_TEXTDRAW(playerid, inv_id_inv, inv_id_last);
        ResetInvPVar(playerid);
        HideInformation(playerid);
        SetPlayerHand(playerid, i);
    }
    else
    {
        static const text_dialog[] = "{FFFFFF} Введите какое количество %s вы хотите переложить в руку\n\n"vPod"Примичание{FFFFFF}: ничего не вводите если хотите переложить все сразу.\nВы имеете %i количества %s.";
        new string_dialog[ sizeof(text_dialog) + ( - 2 + 32)*2 + ( - 2 + 12 ) + 1 ];
        f(string_dialog, text_dialog, ItemsInfo[inv][ItemName], invk, ItemsInfo[inv][ItemName]);
        Dialog_Show(playerid, DIALOG_INV_PUT, DIALOG_STYLE_INPUT, "{FFFFFF}Инвентарь", string_dialog, "Положить", "Назад");
        SetPVarInt(playerid, "INV_invid_", invid);
        SetPVarInt(playerid, "INV_i_", i);
        return 1;
    }
    return 1;
} 


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