Function shuffleCopy

packages/procgen/src/random/Shuffle.ts:32–34

(array: readonly T[], rng: SeededRandom | { next(): number })

 * @returns @zh 洗牌后的新数组 @en New shuffled array
 */
export function shuffleCopy<T>(array: readonly T[], rng: SeededRandom | { next(): number }): T[] {
    return shuffle([...array], rng);
}

/**
 * @zh 从数组中随机选择一个元素