Currently the move tutor is a little bit broken - the IDs are 1 above how they should be. Shell speculates that it's searching at the table starting from Kangaskhan due to the way the decrements shake up but it may just be making things more complicated than they are.
Big cheese code is `PrepareTradebackMoveList`, it's where things are mucking up.
Also, the code can be significantly optimised, as it's currently being adapted from the function above, `PrepareRelearnableMoveList`; It doesn't need to check levels, for example.
Note that the relearner functions properly, so use it as a reference. I may have removed something important.
Technically, we could have NO_MON as an entry which may make things shake out properly. But I'd rather have a proper fix.
This map is pretty much finished, save for the map sprites for Jessie, James, and the unused Cat (aka Meowth) being imported, as well as an & symbol. This adds everything else - the marts, the Rocket Trio fight, the meeting music, the tileset, the trainer class for Jessie/James, I could go on. A ton of work well-done.
Added map data for Citrine City, including wild spawns, as well as a fly location. Also fixed an issue where Bill's Garden couldn't spawn wild Pokemon. Citrine is also green for some reason.
