Michael's Flower Garden inspired me to play with the games/cards,
but...the z-ordering of add-cards is backwards for every use that I've
been able to think of. I want the first card to be on the bottom, as if
I were dealing cards.
For now I have defined a function which reverses the card list and
inverts the indices:
(define (add-cards-to-table t d x y [off (lambda (i) values 0 0)])
(define n (length d))
(define (o i) (off (- n i 1)))
(send table add-cards (reverse d) x y o))
But then I have to remember to invoke it differently than any other
table method, which is annoying.
So how should I go about overriding that method so that I have a table
where (send table add-cards ...) uses the opposite z-ordering, without
messing with the game/cards source?
I was thinking that I could sub-class table and override the method,
but...then game/cards doesn't export table%, only a make-table function
and the interface. And I couldn't figure out how to make a sub-class
given just an interface or an interface and an object.
--Josh
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