public List <Position> GetMoves(Position current, EnumPlayer player, EnumPiece piece)
{
switch (piece)
{
case EnumPiece.Bishop:
return(GetBishopMoveOptions(current, player));
case EnumPiece.King:
return(new List <Position>());
case EnumPiece.Knight:
return(GetKnightMoveOptions(current, player));
case EnumPiece.Pawn:
return(GetPawnMoveOptions(current, player));
case EnumPiece.Queen:
return(GetQueenMoveOptions(current, player));
case EnumPiece.Rook:
return(GetRookMoveOptions(current, player));
default:
return(new List <Position>());
}
}
public void ArrayVsDictionarySpeed()
{
var asArray = StateEvaluator.GetPieceValuesArray();
var asDict = StateEvaluator.GetPieceValuesDict();
var sw = System.Diagnostics.Stopwatch.StartNew();
int maxItr = 10000000;
double sum1 = 0;
for (int i = 0; i < maxItr; i++)
{
EnumPiece j = (EnumPiece)(i % asArray.Length);
//int j = i % asArray.Length;
sum1 += asArray[(int)j];
}
var t1 = sw.Elapsed.TotalMilliseconds;
sw.Restart();
double sum2 = 0;
for (int i = 0; i < maxItr; i++)
{
EnumPiece j = (EnumPiece)(i % asArray.Length);
sum2 += asDict[j];
}
var t2 = sw.Elapsed.TotalMilliseconds;
sw.Restart();
double sum3 = 0;
for (int i = 0; i < maxItr; i++)
{
EnumPiece j = (EnumPiece)(i % asArray.Length);
sum3 += StateEvaluator.GetPieceValue(j);
}
var t3 = sw.Elapsed.TotalMilliseconds;
sw.Restart();
}
public static double GetPieceValue(EnumPiece piece)
{
return(_pieceValues[(int)piece]);
}
public BoardPiece(EnumPlayer player, EnumPiece type)
{
Player = player;
Piece = type;
}
