Function getRandomTrainerFunc

getRandomTrainerFunc(
    trainerPool: readonly (TrainerType | readonly TrainerType[])[],
    randomGender?: boolean,
    seedOffset?: number,
): GetTrainerFunc
Helper function to generate a random trainer for evil team trainers and the elite 4/champion
Parameters
- trainerPool: readonly (TrainerType | readonly TrainerType[])[]
  The TrainerType or list of TrainerTypes that can possibly be generated
- randomGender: boolean = false
  (default false); Whether or not to randomly (50%) generate a female trainer (for use with evil team grunts)
- seedOffset: number = 0
  (default 0); A seed offset indicating the invocation count of the function to attempt to choose a random, but unique, trainer from the pool
Returns GetTrainerFunc
A function to generate a random trainer
- Defined in src/battle.ts:534