private void sightingFound(RobotInterest target)
{
if (externalMentalModel != null) {
externalMentalModel.addSighting(target);
}
mentalModel.addSighting (target);
}
public void addSighting(RobotInterest target)
{
if (targetSightings.ContainsKey (target)) {
if (targetSightings[target] == 0) {
notifyListenersTargetFound(target);
}
targetSightings [target]++;
} else {
notifyListenersTargetFound(target);
targetSightings[target] = 1;
}
}
public void removeSighting(RobotInterest target)
{
if (targetSightings.ContainsKey (target)) {
targetSightings [target]--;
if (targetSightings [target] < 1) {
notifyListenersTargetLost (target);
}
} else {
targetSightings[target] = 0;
notifyListenersTargetLost (target);
}
}
public EventMessage(string type, RobotInterest target) {
this.type = type;
this.targetInfo = target;
}
public void notifyListenersTargetLost(RobotInterest target)
{
for (int i = 0; i < listeners.Count; i++) {
listeners[i].notifySightingLost(target);
}
}
public bool canSee(RobotInterest target)
{
return targetSightings.ContainsKey(target) && targetSightings[target] > 0;
}
public RobotMessage(string src, string type, RobotInterest target) {
this.source = src;
this.type = type;
this.target = target;
}
private void sightingLost(RobotInterest target)
{
if (externalMentalModel != null) {
externalMentalModel.removeSighting(target);
}
mentalModel.removeSighting (target);
}
public void setTarget(RobotInterest target)
{
this.target = target;
}
public void notifySightingLost(RobotInterest target) {
broadcastMessage (new EventMessage ("target lost", target));
}
public void notifySighting(RobotInterest target) {
broadcastMessage (new EventMessage ("target found", target));
}
