
Open the file 'DISTMAP.BIN' in a hex editor and search for 'RKCT'.Extract the wc24dl.vff with 'vffdump.py'.Use Riivolution along with the savegame XML when a competition is in progress, or copy your savegame to SD with tools like Savegame Manager GX.At the moment there is no tool to create larger VFF files. If the new RKC file is larger than the older one this may not work.Copy and paste (overwrite old data) the data of your custom RKC file at the good offset.So, when a new competition is smaller than the old one, those trash bytes stay in the file, even though they are not needed. The 'trash data' (RSF) in the VFF file after the RKC data is just random data from the previous competition, because Nintendo just copies the new RKC file to the specific offset and does not clear the rest of the file. If you extract the VFF file and not just open it in a hex editor, you can see that there is no data after the RKC file. NOTE: The data blocks which were previously known as 'RSF Files' (this name was invented by khacker35000vr to name unknown data groups) are not part of the actual competition. This seems to be a checksum of the header. Unknown, either 18000 (0x4650) for tracks with laps, 36000 (0x8CA0) for tracks with a score, or 54000 (0xD2F0), exclusively used for the Giant Pokey competition. Score (amount of gates, amount of coins, etc). 0x00 for free choice, 0x01 for Wii-Wheel only.Ĭommon object files to load. First byte driver, second byte vehicle.ĠxFF for random driver / vehicle or unused slots.Ĭontroller. Otherwise, it is set to the value of the cannon setting.ĭriver and vehicle settings for CPU players. If a track has no cannon, this is set to 0. Defines an object to be shown on the minimap.Ĭannon flag. 0: karts only, 1: bikes only, 2: no restriction.Ĭamera angle. 0: 50cc, 1: 100cc, 2: 150cc, 3: battle.Īmount of laps (laps, so triggered with checkpoints, not scores). The header is 0x3C bytes long:Įngine class. Stuff like Course ID, CommonObj that gets loaded and other information.

The RKCO Header contains all information for the competition.
