private static void CapturePawn(FieldState[,] boardState, int currentX, int currentY, int moveX, int moveY, GameState gameState, FieldState currentPawnType)
{
var opponentPawnX = currentX + moveX;
var opponentPawnY = currentY + moveY;
var opponentPawn = gameState.CurrentPawn == FieldState.RedPawn ? FieldState.YellowPawn : FieldState.RedPawn;
var opponentDame = gameState.CurrentDame == FieldState.BluePawn ? FieldState.GreenPawn : FieldState.BluePawn;
var newX = currentX + (moveX > 0 ? moveX + 1 : moveX - 1);
var newY = currentY + (moveY > 0 ? moveY + 1 : moveY - 1);
if ((boardState[currentX, currentY] != currentPawnType) ||
(opponentPawnX < 0 || opponentPawnX > 7 || opponentPawnY < 0 || opponentPawnY > 7) ||
(newX < 0 || newX > 7 || newY < 0 || newY > 7) ||
!((boardState[opponentPawnX, opponentPawnY] == opponentPawn) || (boardState[opponentPawnX, opponentPawnY] == opponentDame)) ||
(boardState[newX, newY] != FieldState.Empty))
return;
var tmpBoard = (FieldState[,])boardState.Clone();
tmpBoard[newX, newY] = tmpBoard[currentX, currentY];
tmpBoard[currentX, currentY] = FieldState.Empty;
tmpBoard[opponentPawnX, opponentPawnY] = FieldState.Empty;
gameState.PossibleCapture.Add(tmpBoard);
}