ANN: PlCard library and a smaple "Pyramid" game
Sarah Reichelt
sarahr at genesearch.com.au
Tue Mar 1 18:01:24 EST 2005
> I think that when you open the library stack, RR is sending an
> "openstack" - the library stack has no such handler but because it is
> now a proper sub-stack, the application's "opencard" handler is in the
> path, so it is being run instead. ?!
>
> Is that what would happen ?
> If so - what's the standard technique to deal with it ? An empty
> "openstack" handler ?
> And should there, therefore, also be empty "preopenstack",
> "opencard", etc. handlers in any library stack, least it become a
> sub-stack and subsequent;y cause a problem like this ?
>
I have a standard set of dummy handlers that I routinely paste into
each substack's stack script to avoid this problem: preOpenStack,
openStack, closeStack and the same for the card messages.
Also, if possible I put initialization handlers like this in the card
scripts rather than the stack scripts. This works fine for single card
stacks, but not if there are multiple cards.
Cheers,
Sarah
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