I'm creating an RPG for experience and practice. I've finished a character creation module and I'm trying to figure out how to get the file I/O to work.
I've read through the python newsgroup and it appears that shelve probably isn't the best option for various reasons. This lead me to try messing w/ pickle, but I can't figure out how to use it with classes. I've found many examples of using pickle w/ non-OOP code but nothing that shows how to use it w/ classes, subclasses, etc. I've read the documentation but it doesn't explain it well enough for me. Then I started thinking perhaps I'm going about it wrong. My current thought is to save an instance of each character so all the info (name, skills, hit points, etc.) is stored in one place. But looking at OpenRPG made me think that perhaps using XML to store the information would be better. Each character could have a separate XML file, though I don't know how it would work if many NPC's are required. I guess my question is, what are the benifits of getting pickle to work w/ my classes vs. converting all the character data into XML and just writing that to a file? Since most of the data would need to be modified often, e.g. hit points, is one storage format better than the other? Can you even modify data if it's been pickled w/o having to unpickle it, change the data, then repickle it? -- http://mail.python.org/mailman/listinfo/python-list
