private void checkCaptureOptionsOfaGivenPawn(GameBoard i_Matrix, Point i_Start, char i_PlayerColor, ref List <Point> o_ResDestanation)// returns start,end,start,end..
{
Square checkSquare1 = null;
Square checkSquare2 = null;
int x = i_Start.GetX();
int y = i_Start.GetY();
int matrixSize = i_Matrix.GetSize;
checkSquare1 = i_Matrix.GetSquare(x, y);
if (checkSquare1.GetChecker() != null)
{
if ((i_PlayerColor == (char)eCheckerGame.WhitePlayer) || (checkSquare1.GetChecker().IsKing))
{
if ((x + 2 < matrixSize) && (y - 2 >= 0))
{
checkSquare1 = i_Matrix.GetSquare(x + 1, y - 1);
checkSquare2 = i_Matrix.GetSquare(x + 2, y - 2);
if (checkSquare1.GetChecker() != null && checkSquare2.GetChecker() == null && (checkSquare1.GetChecker().Color != i_PlayerColor))
{
o_ResDestanation.Add(new Point(x, y));
o_ResDestanation.Add(new Point(x + 2, y - 2));
}
}
if ((x + 2 < matrixSize) && (y + 2 < matrixSize))
{
checkSquare1 = i_Matrix.GetSquare(x + 1, y + 1);
checkSquare2 = i_Matrix.GetSquare(x + 2, y + 2);
if (checkSquare1.GetChecker() != null && checkSquare2.GetChecker() == null && (checkSquare1.GetChecker().Color != i_PlayerColor))
{
o_ResDestanation.Add(new Point(x, y));
o_ResDestanation.Add(new Point(x + 2, y + 2));
}
}
}
checkSquare1 = i_Matrix.GetSquare(x, y);
if ((i_PlayerColor == (char)eCheckerGame.BlackPlayer) || (checkSquare1.GetChecker().IsKing))
{
if ((y + 2 < matrixSize) && (x - 2 >= 0))
{
checkSquare1 = i_Matrix.GetSquare(x - 1, y + 1);
checkSquare2 = i_Matrix.GetSquare(x - 2, y + 2);
if (checkSquare1.GetChecker() != null && checkSquare2.GetChecker() == null && (checkSquare1.GetChecker().Color != i_PlayerColor))
{
o_ResDestanation.Add(new Point(x, y));
o_ResDestanation.Add(new Point(x - 2, y + 2));
}
}
if ((x - 2 >= 0) && (y - 2 >= 0))
{
checkSquare1 = i_Matrix.GetSquare(x - 1, y - 1);
checkSquare2 = i_Matrix.GetSquare(x - 2, y - 2);
if (checkSquare1.GetChecker() != null && checkSquare2.GetChecker() == null && (checkSquare1.GetChecker().Color != i_PlayerColor))
{
o_ResDestanation.Add(new Point(x, y));
o_ResDestanation.Add(new Point(x - 2, y - 2));
}
}
}
}
}