}
if (entity instanceof Aero) {
// check for more than one roll
Aero a = (Aero) entity;
rollTarget = a.checkRolls(step, overallMoveType);
if (rollTarget.getValue() != TargetRoll.CHECK_FALSE) {
nagReport.append(SharedUtility.addNag(rollTarget));
}
rollTarget = a.checkManeuver(step, overallMoveType);