void Start()
    {
        roomCount = Random.Range(3, 7);
        for(int i = 0; i < roomCount; i++)
        {
            horizontalChoice = Random.Range(0, 3);
            verticalChoice = Random.Range(0, 3);
            if (i > 0)
            {
                while (true)
                {
                    if (roomsValid[verticalChoice][horizontalChoice] == true && roomsVisited[verticalChoice][horizontalChoice] == false)
                    {
                        break;
                    }
                    else
                    {
                        horizontalChoice = Random.Range(0, 3);
                        verticalChoice = Random.Range(0, 3);
                    }
                }
            }

            upCheck = verticalChoice - 1;
            downCheck = verticalChoice + 1;
            leftCheck = horizontalChoice - 1;
            rightCheck = horizontalChoice + 1;

            for(int a = 0; a < 3; a++)
            {
                for (int b = 0; b < 3; b++)
                {
                    roomsValid[a][b] = false;
                }
            }

            if (upCheck > -1)
            {
                roomsValid[upCheck][horizontalChoice] = true;
            }
            else if (downCheck < 3)
            {
                roomsValid[downCheck][horizontalChoice] = true;
            }
            else if (leftCheck > -1)
            {
                roomsValid[verticalChoice][leftCheck] = true;
            }
            else if (rightCheck < 3)
            {
                roomsValid[verticalChoice][rightCheck] = true;
            }

            roomsVisited[verticalChoice][horizontalChoice] = true;
            roomMatrix[verticalChoice][horizontalChoice] = i;
        }

  void Start()
    {
        roomCount = Random.Range(3, 7);
        for(int i = 0; i < roomCount; i++)
        {
            horizontalChoice = Random.Range(0, 3);
            verticalChoice = Random.Range(0, 3);
            if (i > 0)
            {
                while (true)
                {
                    if (roomsValid[verticalChoice][horizontalChoice] == true && roomsVisited[verticalChoice][horizontalChoice] == false)
                    {
                        break;
                    }
                    else
                    {
                        horizontalChoice = Random.Range(0, 3);
                        verticalChoice = Random.Range(0, 3);
                    }
                }
            }

            upCheck = verticalChoice - 1;
            downCheck = verticalChoice + 1;
            leftCheck = horizontalChoice - 1;
            rightCheck = horizontalChoice + 1;

            for(int a = 0; a < 3; a++)
            {
                for (int b = 0; b < 3; b++)
                {
                    roomsValid[a][b] = false;
                }
            }

            if (upCheck > -1)
            {
                roomsValid[upCheck][horizontalChoice] = true;
            }
            else if (downCheck < 3)
            {
                roomsValid[downCheck][horizontalChoice] = true;
            }
            else if (leftCheck > -1)
            {
                roomsValid[verticalChoice][leftCheck] = true;
            }
            else if (rightCheck < 3)
            {
                roomsValid[verticalChoice][rightCheck] = true;
            }

            roomsVisited[verticalChoice][horizontalChoice] = true;
            roomMatrix[verticalChoice][horizontalChoice] = i;
        }