[Logic_]

Try this out:

PHP код:

#define LoopVehicles(%1) \
    for(new %1 = GetVehiclePoolSize(); i != %1; %1--)
stock GetClosestVehicle(playerid, Float:range)
{
    new Float: p_X, Float: p_Y, Float: p_Z, Float: Distance = 9999.9, Vehicle = INVALID_VEHICLE_ID, Float: Temp;
    GetPlayerPos(playerid, p_X, p_Y, p_Z);
    LoopVehicles(i)
    {
        Temp = GetVehicleDistanceFromPoint(i, p_X, p_Y, p_Z);
        if(range <= Temp <= Distance) //if(Temp <= Distance && Temp <= range)
        {
            Vehicle = i;
            Distance = Temp;
        }
    }
    return Vehicle;
}