quote:Original post by MajorShredd Something makes me wonder why there''s not a tutorial or faq guide to undo/redo systems here on GameDev. At least, I haven''t seen any in my searches of the resources here.
_________________ :: MajorShredd :: The glass is neither half full nor half empty; rather, it is a combination of both, and the system is perfect.
I guess it''s not something you find in games that often. I seem to recall an article somewhere about the time system in Prince of Persia : Sands of Time (the rewind mechanism was effectively an undo), but I''m afraid I can''t locate it now
if you think programming is like sex, you probably haven't done much of either.-------------- - capn_midnight
Here is a good example of using the Command pattern in an MFC program. I like this one because he addresses memory issues about deleting stuff, but keeping it around in the histroy list.
