Closes#4156
Extracts to an interface, varied implementations in the appropriate PKM classes. No longer an abstract property inherited from the base `PKM` class.
Local event db's don't need to absorb the builtin db.
More aggressive generator filtering for fuzzed PB7's from GO (can't fake a GO8 in PB7)
Fix splitbreed relearn suggestion (chain is reversed for Origin, don't bother truncating or anything)
Only check for filtered VC ot's if transferred (not still gen1/2 format)
Remove unnecessary xmldoc, add more xmldoc
Catch_Rate => CatchRate
Make Location* classes public
Extract a few methods, make public
Merge EncounterUtil & EncounterUtil1
add xmldoc
add missing deferral for Nest8 templates
improve binlinker span fetch to a single read (-1)
ShowdownSet: Fix indentation, use explicit const
ItemStorage8BDSP: Rename GetAll->GetAllHeld to match others
EncounterLearn: Guard against >4 length enumerables, use explicit versions for S/V
EggMoves: Read u16[] directly rather than manually
SaveFinder: simplify expression
SAV_Database: extract func
SAV_Encounters: use RoM to match Moveset generator
Quicker than creating defensive copies for each Parse call. Do the same for IV-set passing.
Not worth for binlinker as it's never passed multiple times / deref'd often.
Fix ranch save load (index out of range on party stat fetch due to bad truncation)
Folder Browser: Reapply filter if active on column sort
Fix inverted VC1/2 cross-check, add missing derived type and ignore Generation==0 (empty/invalid) moves.
Encode beldum's raid moves manually since it's the only one with empty moves (default -> learnset fetch). See pkNX for associated workarounds in pickle build.
If (evolved into {species}), must have known {move}
I think Swinub->Mamoswine and Mankey->Annihilape might have evaded the check prior; was the only other 3-stage evo (now +Hydrapple).
HOME fixes anything with 31IVs flagged. S/V no longer in error. Would be an incredible headache to detect "has visited S/V prior to 3.0.0" so just flag it.
It's up to the checker to know about this.