public static string AsText(this MoveOrAtack mA)
{
switch (mA)
{
case MoveOrAtack.Move: return("Move");
case MoveOrAtack.Atack: return("Black");
}
// Catch any other enum value
return(mA.ToString());
}
public override Tuple <int, int>[] PossibleMoves(MoveOrAtack moveOrAtack, int fromRow, int fromCol)
{
// Console.WriteLine("fromRow: {0}, fromCol: {1}", fromRow, fromCol);
List <Tuple <int, int> > list = new List <Tuple <int, int> >();
int toRow, toCol;
//////////////
// Like a King
// Upper left, Upper, Upper right, Right, Lower right, Lower, Lower left, Left.
int[] toRowAr = new int[8] {
-1, -1, -1, 0, +1, +1, +1, 0
};
int[] toColAr = new int[8] {
-1, 0, +1, +1, +1, +0, -1, -1
};
for (int i = 0; i < toRowAr.Length; i++)
{
toRow = fromRow + toRowAr[i];
toCol = fromCol + toColAr[i];
if (BoundsCheck(toRow) && BoundsCheck(toCol))
{
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == color)
{
}
else if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == otherColor)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
else if (b[toRow, toCol] == null)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
}
}
return(list.ToArray());
}
public override Tuple <int, int>[] PossibleMoves(MoveOrAtack moveOrAtack, int fromRow, int fromCol)
{
// Console.WriteLine("fromRow: {0}, fromCol: {1}", fromRow, fromCol);
List <Tuple <int, int> > list = new List <Tuple <int, int> >();
int toRow, toCol;
// Vertical
toCol = fromCol;
for (toRow = fromRow - 1; toRow > toRow - 8; toRow--)
{
if (BoundsCheck(toRow))
{
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == color)
{
break;
}
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == otherColor)
{
list.Add(new Tuple <int, int>(toRow, toCol));
break;
}
if (b[toRow, toCol] == null)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
}
else
{
break;
}
}
toCol = fromCol;
for (toRow = fromRow + 1; toRow < toRow + 8; toRow++)
{
if (BoundsCheck(toRow))
{
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == color)
{
break;
}
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == otherColor)
{
list.Add(new Tuple <int, int>(toRow, toCol));
break;
}
if (b[toRow, toCol] == null)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
}
else
{
break;
}
}
// Horizontal
toRow = fromRow;
for (toCol = fromCol - 1; toCol > toCol - 8; toCol--)
{
if (BoundsCheck(toCol))
{
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == color)
{
break;
}
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == otherColor)
{
list.Add(new Tuple <int, int>(toRow, toCol));
break;
}
if (b[toRow, toCol] == null)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
}
else
{
break;
}
}
toRow = fromRow;
for (toCol = fromCol + 1; toCol < toCol + 8; toCol++)
{
if (BoundsCheck(toCol))
{
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == color)
{
break;
}
if (b[toRow, toCol] != null && b[toRow, toCol].GetColor() == otherColor)
{
list.Add(new Tuple <int, int>(toRow, toCol));
break;
}
if (b[toRow, toCol] == null)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
}
else
{
break;
}
}
return(list.ToArray());
}
public override Tuple <int, int>[] PossibleMoves(MoveOrAtack moveOrAtack, int fromRow, int fromCol)
{
// Console.WriteLine("fromRow: {0}, fromCol: {1}", fromRow, fromCol);
List <Tuple <int, int> > list = new List <Tuple <int, int> >();
// Direction
int dir = color == Color.White ? 1 : -1;
// Default direction is White.
int toRow, toCol;
// Next forward position opening.
// If there is no peace in the path.
if (moveOrAtack == MoveOrAtack.Move)
{
toRow = fromRow - 2 * dir;
toCol = fromCol;
if (!hasMoved && b[fromRow - 1 * dir, fromCol] == null && b[toRow, toCol] == null)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
// Nest forward position normal.
toRow = fromRow - 1 * dir;
toCol = fromCol;
if (BoundsCheck(toRow) && b[toRow, toCol] == null)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
// Eat to the right and eat to the left.
toRow = fromRow - 1 * dir;
toCol = fromCol - 1;
if (BoundsCheck(toRow) && BoundsCheck(toCol) && b[toRow, toCol] != null && b[toRow, toCol].GetColor() == otherColor)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
toRow = fromRow - 1 * dir;
toCol = fromCol + 1;
if (BoundsCheck(toRow) && BoundsCheck(toCol) && b[toRow, toCol] != null && b[toRow, toCol].GetColor() == otherColor)
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
}
else if (moveOrAtack == MoveOrAtack.Atack)
{
// Eat to the right and eat to the left.
toRow = fromRow - 1 * dir;
toCol = fromCol - 1;
if (BoundsCheck(toRow) && BoundsCheck(toCol) &&
(b[toRow, toCol] == null || (b[toRow, toCol] != null && (b[toRow, toCol].GetColor() == color ||
b[toRow, toCol].GetColor() != color)))) // Someting not correct here.
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
toRow = fromRow - 1 * dir;
toCol = fromCol + 1;
if (BoundsCheck(toRow) && BoundsCheck(toCol) &&
(b[toRow, toCol] == null || (b[toRow, toCol] != null && (b[toRow, toCol].GetColor() == color ||
b[toRow, toCol].GetColor() != color)))) // Someting not correct here.
{
list.Add(new Tuple <int, int>(toRow, toCol));
}
}
return(list.ToArray());
}
public abstract Tuple <int, int>[] PossibleMoves(MoveOrAtack moveOrAtack, int fromRow, int fromCol);
