[in, out] int – Gives you the option of playing the route once or multiple times.
-1 = Endless route in which the last waypoint is connected to the first
waypoint.
0 = No repetitions.
>0 = Any number greater than zero signifies the exact number of
times a route is repeated. Currently this option is not implemented therefore, any number greater than zero indicates that a route has an endless path as does -1.