/// <summary>
/// Moves a piece.
/// </summary>
/// <param name="move">A description of the move to be perform.</param>
public void MovePiece(BoardMove move)
{
move.Destination.PutPiece(move.Piece);
if (move.IsEating)
{
RemovePiece(move.PieceEaten);
}
}
/// <summary>
/// Get all possible moves by a given piece.
/// </summary>
/// <param name="piece">The piece looking to move.</param>
/// <returns>Array with the possible moves.</returns>
public BoardMove[] GetPossibleMoves(Piece piece)
{
Piece eatenPiece;
BoardSquare holder;
BoardMove move;
Direction[] directions = GetAvailableDirections(piece.Square.Pos);
IList <BoardMove> possibleMoves = new List <BoardMove>();
// For all the available directions
for (int i = 0; i < directions.Length; i++)
{
// Get square in the current direction
holder = GetBoardSquareByDirection(piece.Square, directions[i]);
if (holder != null)
{
// If there's no piece there...
if (!holder.HasPiece)
{
// ...this move is possible.
move = new BoardMove(piece, holder, null);
possibleMoves.Add(move);
}
// If there is a piece there but it's from the other player
else if (holder.Piece.Color != piece.Color)
{
eatenPiece = holder.Piece;
holder = GetBoardSquareByDirection(holder, directions[i]);
// A EAT is possible?
if (holder != null && !holder.HasPiece)
{
move = new BoardMove(piece, holder, eatenPiece);
possibleMoves.Add(move);
}
}
}
}
return(possibleMoves.ToArray());
}