public boolean tryToShiftRight(int x, int y) {
        int[][] gameField = model.getGameField();
        int width = model.getWidth();
        boolean result = false;

        if (x == width - 1) {
            return false;
        }
        for (int j = 0; j < 4; j++) {
            for (int i = 0; i < 4; i++) {
                /*if (j == 3) {
                    if (positions[currPosition][i][j] == 1) {
                        if (y - i >= 0 && x + j + 1 < width) {
                            if (!(result = (gameField[y - i][x + j + 1] == Color.BLACK.getRGB()))) {
                                return false;
                            }
                        } else {
                            return false;
                        }
                    }
                } else {
                    if (positions[currPosition][i][j] == 1 && positions[currPosition][i][j + 1] == 0) {
                        if (y - i >= 0 && x + j + 1 < width) {
                            if (!(result = (gameField[y - i][x + j + 1] == Color.BLACK.getRGB()))) {
                                return false;
                            }
                        } else {
                            return false;
                        }
                    }
                }*/
                if (positions[currPosition][i][j] == 1) {
                    if (y - i >= 0 && x + j + 1 < width) {
                        if (j == 3 || positions[currPosition][i][j + 1] == 0)
                        if (!(result = (gameField[y - i][x + j + 1] == Color.BLACK.getRGB()))) {
                            return false;
                        }
                    } else {
                        return false;
                    }
                }
            }
        }

        return result;
    }