public void setSquare(BoardPiece argPiece) { if (square != null) { square.setOccupant(null); } square = argPiece; if (square != null) { this.setLocation(square.getLocation()); } }
private void movePawn(PawnPiece pawn, BoardPiece piece) { piece.setOccupant(pawn); pawn.move(); }