Returned messages are slightly misleading since missing/invalid are
mixed together with the static method.
#1250
~322 lines to check ribbons, on top of the interface abstraction... so
much required... kinda understandable as there's over 100 ribbons to
check.
remove legality check's use of reflection which checked individual
properties; add interfaces to interact with the ribbons of each PKM
type. With this, every ribbon attribute is accessible via its
corresponding interface (cast)
will have to add checks for individual interfaces as per #1250
I didn't feel like adding much documentation, is pretty straightforward.
Cast a pkm object to the desired ribbon set; if not null, can access
ribbons regardless of pkm format.
