private void attemptToPlacePiece(BoardSquare square)
{
ChessMove attemptedMove = new ChessMove(liftedFrom, square.getLocation(), liftedPiece);
if (square.getLocation() == this.liftedFrom || !gameBoard.getState().isLegalMove(attemptedMove, lastMove))
{ // If the piece is getting placed back to where it was lifted from just put it back, or if the move is illegal
placePieceBack();
return;
}
if (checkForAndApplyPawnPromotion(attemptedMove))
{
return;
}
checkForAndApplyenPassant(attemptedMove);
gameBoard.getSquare(square.getLocation()).placePiece(this.liftedPiece);
setCursorToDefault();
checkForAndApplyCastle(attemptedMove);
forceUIUpdate();
updateCastleingPossibilities();
this.liftedPiece = null;
this.liftedFrom = null;
nextTurn();
gameState currentState = this.gameBoard.getState().calculateGameState(this.turn, lastMove);
if (currentState == gameState.lightWin)
{
gameCompleteAndRestart(currentState);
return;
}
else if (currentState == gameState.darkWin)
{
gameCompleteAndRestart(currentState);
return;
}
else if (currentState == gameState.draw)
{
gameCompleteAndRestart(currentState);
return;
}
lastMove = attemptedMove;
}
/// <summary>
/// Attemps to lift the piece from the given square as long as it is that players turn
/// </summary>
/// <param name="?"></param>
private void attemptToLiftPiece(BoardSquare square)
{
ChessPiece pieceToLift = square.getPiece();
if (pieceToLift == null || pieceToLift.getColour() != this.turn)
{
return;
}
this.liftedPiece = square.liftPiece();
this.liftedFrom = square.getLocation();
setCursorToLiftedPiece();
}