Add methods for indexing actions by type/predicate, for removing by predicate, and non-nullable state getter#20

SFGrenade merged 2 commits into

silksong-modding:mainsilksong-modding/Silksong.FsmUtil:mainfrom

dpinela:assorted-fsm-extensionsdpinela/Silksong.FsmUtil:assorted-fsm-extensionsCopy head branch name to clipboard