// if we find an item - that may have been cancelled.
// let's try to get another one
startDelegateAI(new AIRobotFetchItem(robot, 250, ActionRobotFilter.getGateFilter(robot
.getLinkedStation()), robot.getZoneToWork()));
} else if (robot.containsItems()) {
startDelegateAI(new AIRobotGotoStationAndUnload(robot, robot.getZoneToWork()));
} else {
startDelegateAI(new AIRobotGotoSleep(robot));
}
} else if (ai instanceof AIRobotGotoStationAndUnload) {
if (!ai.success()) {