 
| Subject: | |
| From: | |
| Reply To: | |
| Date: | Thu, 22 Sep 2011 12:43:41 -0400 |
| Content-Type: | text/plain |
| Parts/Attachments: |
|
|
Brett, again, the term "linger" is not being well defined here so I'm not sure what you mean. But one item I notice in your code below is that you're not synchronizing on the schedule before you modify the model (stop agents, add stuff to the schedule, or change/move elements in fields). this is setting you up for race conditions.
Sean
On Sep 22, 2011, at 10:40 AM, Sam Brett wrote:
> Here is what I am doing now and am having the same problem:
>
> public boolean handleMouseEvent(MouseEvent e) {
> if (e.getButton() == MouseEvent.BUTTON3 && e.getID() ==
> MouseEvent.MOUSE_CLICKED) {
> Point2D.Double p = new Point2D.Double(e.getX(), e.getY());
>
> Bag[] hitObjects = objectsHitBy(p);
>
> boolean empty = true;
> for (int i = 0; i < hitObjects.length; i++)
> if (hitObjects[i].numObjs > 0) {
> empty = false;
> break;
> }
>
> if (empty) {
> addPopup.setEvent(e);
> addPopup.show(this, e.getX(), e.getY());
> return true;
> } else {
> removePopup.removeAll();
> for (int x = hitObjects.length - 1; x >= 0; x--)
> for (int i = 0; i < hitObjects[x].numObjs; i++) {
> LocationWrapper wrapper = (LocationWrapper)
> (hitObjects[x].objs[i]);
> final Object obj = wrapper.getObject();
> removePopup.add(new AbstractAction("Delete " +
> obj.toString()) {
> @Override
> public void actionPerformed(ActionEvent e) {
> synchronized (state.schedule) {
> IAgent agent = (IAgent) obj;
> if (agent instanceof Manager &&
> state.managers().length == 1) {
>
> JOptionPane.showMessageDialog(InteractiveDisplay2D.this, "Need at least one
> manager",
> "Manager Needed",
> JOptionPane.ERROR_MESSAGE, null);
> return;
> }
>
> removeAgent(agent);
> if (agent instanceof Manager) {
>
> ui.dataset.removeSeries(agent.toString() + " Profit");
> for (Restocker restocker :
> ((Manager) agent).getRestockers())
> removeAgent(restocker);
> for (CokeMachine machine :
> ((Manager) agent).getMachines())
> removeAgent(machine);
> }
> }
> }
> });
> }
> }
> removePopup.show(this, e.getX(), e.getY());
> return true;
> } else
> return super.handleMouseEvent(e);
> }
>
> private void removeAgent(IAgent agent) {
> for (IBehavior behavior : agent.getBehaviors())
> if (behavior.getStopper() != null)
> behavior.getStopper().stop();
> Manager[] managers = state.managers();
> for (Manager manager : managers) {
> if (agent instanceof Restocker)
> manager.getRestockers().remove(agent);
> else if (agent instanceof CokeMachine)
> manager.getMachines().remove(agent);
> }
> state.getAgents().remove(agent);
> state.agentGrid.remove(agent);
> ui.controller.refresh();
> }
>
> IAgent and IBehavior are wrappers over MASON.
|
|
|
