Multiple undo and redo
revolution at derbrill.de
Mon Feb 19 11:48:22 EST 2007
> Malte, what did you do for drops, where you have 5 undos?
I did something I would not do again. :-)
I am cloning the playgrid and copy it to an undo card. If there are
more than 5 groups on that card I delete the one with the lowest
layer. when undoing I copy the one with the highest layer back to the
main card and delete it on the undo card. However, a much nicer
approach will be to store states in a custom property set and go from
and store all relevant data there.
All the best,
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