RE: FCallImpl

[Fred Wan]

-----Original Message-----
From: address@hidden
[mailto:address@hidden Behalf Of Marcus G. Daniels
Sent: Monday, January 01, 2001 4:22 AM
To: address@hidden
Subject: Re: FCallImpl

Hi, I have narrowed the problem down to just the creation of the actions for
the bugs. In the case of createActionForEach$message it works, but in the
case of createFActionForEachHomogeneous$call it crashes on an NT machine and
on a Solaris machine the Food World screen is drawn and then just freezes
but the program doesn't crash (and responds to clicks on the control panel).
I cheated with the creation of proto, but this doesn't make any difference
compared to the version where proto is popped of the list. The two versions
are:


        modelActions = new ActionGroupImpl(getZone());

          try
        {
        sel = new Selector(Class.forName("SimpleBug"), "randomWalk", false);
        modelActions.createActionForEach$message(bugList, sel);
        } catch (Exception e)
        {
        System.err.println("Exception randomWalk: " +
        e.getMessage ());
        System.exit(1);
        }


        modelActions = new ActionGroupImpl(getZone());

        try{
//        SimpleBug proto = (SimpleBug) bugList.getFirst();
        SimpleBug proto = new SimpleBug(Globals.env.globalZone,
foodSpace,bugSpace, 1, 1, 999);

        sel = new Selector(proto.getClass(), "randomWalk", false);
        modelActions.createFActionForEachHomogeneous$call
                (bugList,
                 new FCallImpl(this, proto, sel,
                   new FArgumentsImpl(this,sel,true)));
        } catch (Exception e)
        {
        System.err.println("Exception randomWalk: " +
        e.getMessage ());
        }


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