[Antonio [G-RP]]

pawn Код:

new Timer[MAX_PLAYERS];

forward CheckAttached(playerid);
public CheckAttached(playerid);
{
    new veh = GetPlayerVehicleID(playerid);
    if(!IsTrailerAttachedToVehicle(veh)) return DisablePlayerCheckpoint(playerid);
    KillTimer(Timer[playerid]);
}

Timer[playerid] = SetTimerEx("CheckAttached", 1000, 1, "i", vehicleid); // When you attach trailer or create the checkpoint