public override int GetHashCode()
{
unchecked
{
var hashCode = UnderlyingBoard.GetHashCode();
hashCode = (hashCode * 397) ^ NumMovesLeft;
hashCode = (hashCode * 397) ^ CurrentPlayer.GetHashCode();
return(hashCode);
}
}
/// <summary>
/// Moves a piece from src to dst. Returns the updated state.
/// </summary>
/// <param name="src">Original position</param>
/// <param name="dst">New position</param>
/// <returns>The updated state</returns>
public GameState MovePiece(Position2D src, Position2D dst)
{
return(GetNextStateWithBoard(UnderlyingBoard.MovePiece(src, dst)));
}
private bool Equals(GameState other)
{
return(UnderlyingBoard.Equals(other.UnderlyingBoard) &&
NumMovesLeft == other.NumMovesLeft &&
CurrentPlayer.Equals(other.CurrentPlayer));
}
public string FullDescription()
{
return($"{this} {{\n{UnderlyingBoard.ToString().PadLeft(4)}\n}}");
}
