Fixed base Base64 example and description, it's a standard Base64 charset, not 60+ linear
(Add bitmap examples.) |
(Fixed base Base64 example and description, it's a standard Base64 charset, not 60+ linear) |
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If the recipe list portion of a tradeSkillLink is: | If the recipe list portion of a tradeSkillLink is: | ||
ZAAAAAAAgAAAAAAAgAAAAA | |||
Then the recipe list bitset is: | Then the recipe list bitset is: | ||
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This set indicates that four (4) specific recipes are available (note that there are 5 bits; there is no information on why there is an extra bit at this time). Also note that the bitset is unique for each tradeskill; a recipe denoted by bit N in one tradeskill is not the same as a recipe denoted by bit N in another tradeskill. | This set indicates that four (4) specific recipes are available (note that there are 5 bits; there is no information on why there is an extra bit at this time). Also note that the bitset is unique for each tradeskill; a recipe denoted by bit N in one tradeskill is not the same as a recipe denoted by bit N in another tradeskill. | ||
The bitset is encoded into | The bitset is encoded into standard Base64, using the characters A-Z, a-z, 0-9, +, and /. Being Base64, there are 6 bits per digit (similar to how hexadecimal has 4 bits per digit); this allows one to easily determine if a specific bit is set by looking only at a single digit in the string. | ||
TODO: Document bitfield ordering, perhaps by looking at [http://www.wowinterface.com/downloads/info10316-TradeLinks.html Maldivia's TradeLinks addon] | TODO: Document bitfield ordering, perhaps by looking at [http://www.wowinterface.com/downloads/info10316-TradeLinks.html Maldivia's TradeLinks addon] | ||
== Bit Maps == | == Bit Maps == | ||
These provide bitmaps for 3.1 with all the in-game professions. | These provide bitmaps for 3.1 with all the in-game professions. (please verify these are based on standard Base64) | ||
*Cooking | *Cooking | ||