public void updateBoard()
	{
		// Iterate through entire gameBoard, deleting position of currentBlock
		for (int i = 0; i < NUM_ROWS; i++) // Loop through rows
		{	
			for (int j = 0; j < NUM_COLUMNS; j++) // Loop through columns
			{	
				if(gameBoard[i][j] == ACTIVE_BLOCK)
				{	
					gameBoard[i][j] = EMPTY; 
				}
			}
		}
		
		// Record updated currentBlock position onto gameBoard
		for (int i = 0; i < BLOCK_SIZE; i++) // Row
		{
			for (int j = 0; j < BLOCK_SIZE; j++) // Column
			{
				try
				{
					if (currentBlock.getValue(i, j) == ACTIVE_BLOCK)
					{
						gameBoard[i + blockRow][j + blockCol] = ACTIVE_BLOCK;
					}
				}
				catch(Exception e)
				{
					System.out.println(e);
				}
			}
		}
		
	}