// Local game id helpers, in a tiny standalone module with no engine/generator imports, so the
// dispatcher (lib/gamesource) can recognise a local game id — and the game screen can branch on it
// — without eagerly bundling the whole offline engine. The engine is dynamically imported only when
// a local game is actually played (keeping the app entry bundle within its size budget).

/** LOCAL_ID_PREFIX marks a game id as a local (offline) game. */
export const LOCAL_ID_PREFIX = 'local:';

/** isLocalGameId reports whether an id belongs to a local game. */
export function isLocalGameId(id: string): boolean {
  return id.startsWith(LOCAL_ID_PREFIX);
}