I toyed around with the dungeon journal and thought that it would be a cool idea to add a string to the loot window showing drop percentages.
After looking around the api, there's obviously no information available from blizzard. And i didnt find a library either.
Is my only option to create a table containing item id's and drop percentages from a site like wowhead and then read it from there or is there a simpler method?
Unless you calculate it on the fly as you see items drop, you need to have a database of the information.
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"You'd be surprised how many people violate this simple principle every day of their lives and try to fit square pegs into round holes, ignoring the clear reality that Things Are As They Are." -Benjamin Hoff, The Tao of Pooh