public Node(Node node, Pair <Point2D, Point2D> movePair, Board board, int depth = 0,
BoardEval boardEval = BoardEval.Simple)
{
PreviousNode = node;
MovePair = movePair;
Depth = depth;
Board = board;
BoardEval = boardEval;
}
public GreedyNPly(Board board, Color color, BoardEval boardEval = BoardEval.Simple, int n = 3) : base(board,
color, "Greedy " + n + " ply AI")
{
if (n < 0)
{
throw new ArgumentException("n has to be larger than 3");
}
_n = n;
_randomAi = new RandomAI(board, color);
_boardEval = boardEval;
}
public MinimaxAgent(int id,
CheckGameOver check,
GetValidNextMoves valid,
BoardEval eval,
ApplyMove apply,
GridGameParameters parameters) : base(id)
{
Debug.Assert(parameters != null);
_checkGameOver = check;
_validNextMoves = valid;
_boardEval = eval;
_applyMove = apply;
_params = parameters;
}
public static Func <Board, Color, int> GetEvalFunc(BoardEval eval)
{
switch (eval)
{
case BoardEval.Shannon:
return(PieceStrength.EvalBoardShannon);
case BoardEval.Simple:
return(PieceStrength.EvalBoardSimple);
case BoardEval.SimpleTable:
return(PieceStrength.EvalBoardSimpeTable);
case BoardEval.Table:
return(PieceStrength.EvalBoardTable);
default:
throw new ArgumentOutOfRangeException(nameof(eval), eval, null);
}
}
public Greedy1Ply(Board board, Color color, BoardEval boardEval = BoardEval.Simple) : base(board, color,
"Greedy 1ply AI")
{
_randomAi = new RandomAI(board, color);
_boardEval = boardEval;
}
public Greedy1Ply(Greedy1Ply player, Board board) : base(player, board)
{
_randomAi = new RandomAI(board, player.Color);
_boardEval = player._boardEval;
}
public AlphaBeta(Board board, Color color, int depth = 3, BoardEval boardEval = BoardEval.Simple) : base(
board, color, "Alpha Beta " + depth)
{
_boardEval = boardEval;
_depth = depth;
}
public AlphaBeta(AlphaBeta playerAbstract, Board board) : base(playerAbstract, board)
{
_boardEval = playerAbstract._boardEval;
_depth = playerAbstract._depth;
}
public SimpleMonty(SimpleMonty player, Board board) : base(player, board)
{
_boardEval = player._boardEval;
}
public Node(int depth, Board board, BoardEval boardEval = BoardEval.Simple)
{
Depth = depth;
Board = board;
BoardEval = boardEval;
}
