private static int GetDistance(FallLocation efl, FallLocation afl) { //TODO impliment real one, now it return a random number double[] d1ll = { 0, 0 }; double[] d2ll = { 0, 0 }; d1ll = bl.GetCoordinate(efl.Adress); d2ll = bl.GetCoordinate(afl.Adress); Drop d1 = new Drop { Estimeated_lat = d1ll[0], Estimeated_log = d1ll[1] }; Drop d2 = new Drop { Estimeated_lat = d2ll[0], Estimeated_log = d2ll[1] }; int result = (int)bl.EvaluateDistance(d1, d2); return(result); }