public Direction GetBestMoveDirection(TileCollectionB board)
{
// TileCollectionB clone = board.Clone();
gameEngine.Reset(board);
(int score, Direction direction)bestMove = (int.MinValue, Direction.Down);
foreach (Direction direction in directions)
{
TestMove(direction);
if (gameEngine.HasBoardChanged())
{
gameEngine.UpdateAllTiles(false);
int expectedScore = ScoreBestFollowingMove();
if (expectedScore >= bestMove.score)
{
bestMove.score = expectedScore;
bestMove.direction = direction;
}
}
gameEngine.Reset(board);
}
return(bestMove.direction);
}
private static bool IsAMatchPossible(TileCollectionB board)
{
ulong tiles = board.GetTiles();
return(BitShifter.IsMatchPossible(tiles));
}
public void Reset(TileCollectionB parentCollection)
{
tileCollection = parentCollection.Clone();
IsWinner = false;
}
