encodeMove method

int encodeMove(
  1. Move m,
  2. Game game
)

Implementation

int encodeMove(Move m, Game game) {
  int fromX = game.size.file(m.from);
  int fromY = game.size.rank(m.from);
  int toX = game.size.file(m.to);
  int toY = game.size.rank(m.to);
  return ((fromY * 8 + fromX) * 64) + (toY * 8 + toX) + 1;
}