* Initial bred moveset validation logic
Unpeel the inheritance via recursion and permitted moves
* Volt tackle considerations
* Optimize out empty slot skips
* Add tests, fix off-by-one's
* Require all base moves if empty slot in moveset
* Add test to prove failure per Anubis' provided test
* Tweak enum labels for easier debugging
When two enums share the same underlying value, the ToString/name of the value may be either of the two (or the last defined one, in my debugging). Just give it a separate magic value.
* Fix recursion oopsie
Also check for scenario where no-base-moves but not enough moves to push base moves out
* Add Crystal tutor checks
* Add specialized gen2 verification method
Game loops through father's moves and pushes in one iteration, rather than checking by type.
* Add another case with returning base move
* Add push-out requirement for re-added base moves
* Minor tweaks
Condense tests, fix another off-by-one noticed when creating tests
* Disallow inherited parent levelup moves
Disallow volt tackle on Gen2/R/S
* Split MoveBreed into generation specific classes
Gen2 behaves slightly different from Gen3/4, which behaves slightly different from Gen5... and Gen6 behaves differently too.
Add some xmldoc as the api is starting to solidify
* Add method overload that returns the parse
Verify that the parse order is as expected
* Add reordering suggestion logic
Try sorting first, then go nuclear with rebuilding.
* Return base moves if complete fail
* Set base moves when generating eggs, only.
* Use breed logic to check for egg ordering legality
Don't bother helping for split-breed species
## Issue
We want to discard-but-remember any slots that aren't a perfect fit, on the off chance that a better one exists later in the search space. If there's no better match, then we gotta go with what we got.
## Example:
Wurmple exists in area `X`, and also has a more rare slot for Silcoon, with the same level for both slots.
* We have a Silcoon that we've leveled up a few times.
Was our Silcoon originally a Wurmple, or was it caught as a Silcoon?
* To be sure, we have to check the EC/PID if the Wurmple wouldn't evolve into Cascoon instead.
* We don't want to wholly reject that Wurmple slot, as maybe the Met Level isn't within Silcoon's slot range.
---
Existing implementation would store "deferred" matches in a list; we only need to keep 1 of these matches around (less allocation!). We also want to differentiate between a "good" deferral and a "bad" deferral; I don't think this is necessary but it's currently used by Mystery Gift matching (implemented for the Eeveelution mystery gifts which matter for evolution moves).
The existing logic didn't use inheritance, and instead had static methods being reused across generations. Quite kludgy. Also, the existing logic was a pain to modify the master encounter yield methods, as one generation's quirks had to not impact all other generations that used the method.
---
The new implementation splits out the encounter yielding methods to be separate for each generation / subset. Now, things don't have to check `WasLink` for Gen7 origin, because Pokémon Link wasn't a thing in Gen7.
---
## Future
Maybe refactoring yielders into "GameCores" that expose yielding behaviors / properties, rather than the static logic. As more generations and side-gamegroups get added (thanks LGPE/GO/GameCube), all this switch stuff gets annoying to maintain instead of just overriding/inheritance.
## Conclusion
This shouldn't impact any legality results negatively; if you notice any regressions, report them! This should reduce false flags where we didn't defer-discard an encounter when we should have (wild area mons being confused with raids).
Simplify some method signatures, reduce checks for MoveEgg.GetEggMoves
ran legality checks for 100,000 pkm, no more exceptions (Internal Error) -- added a "CanGameGenerateEggs" which filters out unused gameIDs
AltForm & Form & Forme => Form
GenNumber & Generation => Generation
Extract out SpeciesForm interface, and re-add IGeneration
For those using PKHeX as a dependency, this should be a pretty straightforward manual replacement... GenNumber and AltForm should be quick find-replace`s.
all but egg exposed it; now, just make egg expose it and remove the unnecessary interface
we still need to Set generation for non-eggs/mgift, so have a separate Settable interface for internal purposes.
