blind_chess/packages/shared/src/moderator.ts

import type { Color, PieceType } from './types.js';

export type ModeratorText =
  | 'no_such_piece'
  | 'no_legal_moves'
  | 'wont_help'
  | 'illegal_move'
  | 'white_moved' | 'black_moved'
  | 'white_moved_captured' | 'black_moved_captured'
  | 'white_moved_captured_ep' | 'black_moved_captured_ep'
  | 'white_castled_kingside' | 'white_castled_queenside'
  | 'black_castled_kingside' | 'black_castled_queenside'
  | 'white_in_check' | 'black_in_check'
  | 'white_promoted' | 'black_promoted'
  | 'white_checkmate' | 'black_checkmate'
  | 'stalemate' | 'draw_insufficient' | 'draw_fifty' | 'draw_threefold'
  | 'white_resigned' | 'black_resigned'
  | 'draw_agreed' | 'game_abandoned';

export type Audience = Color | 'both';

export interface Announcement {
  ply: number;
  text: ModeratorText;
  audience: Audience;
  payload?: { promotedTo?: PieceType };
  at: number;
}