get function() of the target?

[Alex Rice]

I want some cards to implement an true/false answer for the question isActiveCard. The default would be true, implemented at the mainStack level. Cards could implement their own isActiveCard, or not. I have *lots* of cards, so want to use message path hierarchy wherever possible. Consider this situation. In my mainStack script:

function isActiveCard
return "true" -- default answer, will be overridden in some cards
end isActiveCard
--
on preOpenCard -- skip inactive cards
if not isActiveCard() then
go next card
exit preOpenCard
end if
pass preOpenCard
end preOpenCard

In a substack, card script might have

function isActiveCard -- according to the app's data model
if something then
return "true"
else
return "false"
end isActiveCard

The problem is that when the preOpenCard handler runs in the mainstack, I want to call the isActiveCard() function that's defined in *the target* card, not the mainstack.
If messages were actually inherited then it wouldn't be a problem, but instead of inheritance, the messages travel up the heirarchy.

I've tried

get isActiveCard() of the target

which seems to *actually work according to my intent*, then causes an error as soon as soon as I step over it in the debugger. Weird.

Please enlighten me! Thanks,

Alex Rice, Software Developer
Architectural Research Consultants, Inc.
[EMAIL PROTECTED]
[EMAIL PROTECTED]



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