/**
* Internal method for adding an event to the event queue.
*
* @param event is the event to add to the event queue.
*/
private void addImpl(Event event) {
if (eventQueue != null) {
if (eventQueue.size() > MAX_QUEUE_SIZE) {
robotProxy.println(
"Not adding to "
+ robotProxy.getStatics().getName()
+ "'s queue, exceeded "
+ MAX_QUEUE_SIZE
+ " events in queue.");
} else {
HiddenAccess.setEventTime(event, getTime());
eventQueue.add(event);
}
}
}
/**
* Dispatches an event for a robot.
*
* <p>Too old events will not be dispatched and a critical event is always dispatched.
*
* @param event the event to dispatch to the robot.
*/
private void dispatch(Event event) {
if (robot != null && event != null) {
try {
// skip too old events
if ((event.getTime() > getTime() - MAX_EVENT_STACK)
|| HiddenAccess.isCriticalEvent(event)) {
HiddenAccess.dispatch(
event, robot, robotProxy.getStatics(), robotProxy.getGraphicsImpl());
}
} catch (Exception ex) {
robotProxy.println("SYSTEM: Exception occurred on " + event.getClass().getName());
ex.printStackTrace(robotProxy.getOut());
}
}
}
