[Miguel]

Array at the top of your gamemode:

pawn Код:

new 
    PlayerWhoLocked[MAX_VEHICLES] = {INVALID_PLAYER_ID, ...};

Command to lock the vehicle:

pawn Код:

CMD:lock(playerid, params[])
{
    new
        vehicleid = GetPlayerVehicleID(playerid);
        
    if(!vehicleid) return SendClientMessage(playerid, 0xFFFFFFFF, "* You are not in a vehicle!");
    else 
    {
        PlayerWhoLocked[vehicleid] = playerid;
        for(new i = 0; i < MAX_PLAYERS; ++ i)
        {
            if(i == playerid) continue;
            else SetVehicleParamsForPlayer(vehicleid, i, 0, 1);
        }
        SendClientMessage(playerid, 0xFFFFFFFF, "* You have locked this car!");
    }
    return 1;
}

Command to unlock the vehicle:

pawn Код:

CMD:unlock(playerid, params[])
{
    new
        vehicleid = GetPlayerVehicleID(playerid);
        
    if(!vehicleid) return SendClientMessage(playerid, RED, "* You are not in a vehicle!");
    else 
    {
        PlayerWhoLocked[vehicleid] = INVALID_PLAYER_ID;
        for(new i = 0; i < MAX_PLAYERS; ++ i)
            SetVehicleParamsForPlayer(vehicleid, i, 0, 0);
        SendClientMessage(playerid, 0xFFFFFFFF, "* You have unlocked this car!");
    }
    return 1;
}

Callback needed to re-lock the vehicle when it is streamed:

pawn Код:

public OnVehicleStreamIn(vehicleid, forplayerid)
{
    if((PlayerWhoLocked[vehicleid] != INVALID_PLAYER_ID) && 
    (PlayerWhoLocked[vehicleid] == forplayerid))
        SetVehicleParamsForPlayer(vehicleid, forplayerid, 0, 1);
    return 1;
}