import { sys } from "cc";

export default class KVStore {
  constructor(private prefix = "app:") {}
  private key(k: string) { return `${this.prefix}${k}`; }

  get(k: string): string | null { return sys.localStorage.getItem(this.key(k)); }
  set(k: string, v: string): void { sys.localStorage.setItem(this.key(k), v); }
  remove(k: string): void { sys.localStorage.removeItem(this.key(k)); }
}