[Threshold]

It really depends on what you mean by functionality. If you mean houses, teleports etc. then it's pretty easy to accomplish what you want. For example, if I had house pickups and I used an array called 'HousePickups':

PHP код:

// When I create my house pickups:
HousePickups[index][PickupID] = CreatePickup(...

OnPlayerPickUpPickup(playerid, pickupid) {
    for(new i = 0; i < sizeof(HousePickups); i++) {
        if(pickupid == HousePickups[i][PickupID]) {
            CallLocalFunction("OnPlayerEnterHousePickup", "iii", playerid, i, pickupid);
            break;
        }
    }
    return 1;
}

forward OnPlayerEnterHousePickup(playerid, index, pickupid);
public OnPlayerEnterHousePickup(playerid, index, pickupid) return 1; 


Again, this is a short example written on a phone, but are you referring to something like this example?