handlePosition method

void handlePosition(List<String> parts)

Implementation

void handlePosition(List<String> parts) {
  int movesIndex = parts.indexOf('moves');
  String fen = '';

  if (parts[1] == 'startpos') {
    fen = 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1';
  } else if (parts[1] == 'fen') {
    fen = parts
        .sublist(2, movesIndex != -1 ? movesIndex : parts.length)
        .join(' ');
  }

  game = Game(variant: null);
  game.setup(fen: fen);

  // Re-initialize the MCTS engine with the updated game object
  mcts = mc.Mcts(game, gpt);

  if (movesIndex != -1) {
    List<String> moves = parts.sublist(movesIndex + 1);
    for (String moveString in moves) {
      Move? move = game.getMove(moveString);
      if (move != null) {
        game.makeMove(move);
      }
    }
  }
}