Question I need some help deleting old audio script for the microkart fmod tutorial please :'(

I'm a super noob. I'm doing the Microkarting FMOD tutorial (fmod integration tutorial), and I'm still in the middle of deleting the old audio script from the game.

I have a few questions please.

1. In section 3.2.9 of the FMOD integration turotial - Delete all the lines that contain m_audioSource from FeedbackFlashHUD.cs.

I have attached a screenshot, pointing out 1. and 2. questions. Please look to see what im referring to.

Here is a line I have deleted, which contained m_audioSource, and there is a yellow line on the left. Is that signifying an error? Have I deleted that line properly?

2. Here, there is only one line ( m_audioSource.PlayOneShot(warningAudioClip) containing m_audioSource, but other lines surrounding it. Is it ONLY that one line I delete, or do I delete the lines above and below?
If i change it from:

if(!warningSoundPlayed && vignetteCanvasGroup.alpha >= 0.5f){
m_audioSource.PlayOneShot(warningAudioClip);
warningSoundPlayed = true;

to:

if(!warningSoundPlayed && vignetteCanvasGroup.alpha >= 0.5f){
warningSoundPlayed = true;

is that correct? In the tutorial it only says “Delete the LINES with m_audioSource in them”

---------------------------------------------------------------------------------------------------------------

3. What does it mean to "delete a call"?

In the Karting tutorial, it says to delete all calls to “playsound”

What exactly does this mean?

Here is the script containing “playsound”

What do I delete? All of it?

void PlaySound(AudioClip sound)
{
if (!sound)
return;

if (!m_AudioSource)
{
m_AudioSource = gameObject.AddComponent<AudioSource>();
m_AudioSource.outputAudioMixerGroup = AudioUtility.GetAudioGroup(AudioUtility.AudioGroups.HUDObjective);
}

m_AudioSource.PlayOneShot(sound);
}

Thanks so much for your help

 

1. The yellow line on the left indicates that you have made a change but not saved the script. You have deleted that line correctly.

(The AudioSource variable, m_audioSource, was added on line 25 and should also be deleted, if you haven’t already done so.)

2. Just delete the one line: m_audioSource.PlayOneShot(warningAudioClip);

3. In the ObjectiveToast script, there are calls to PlaySound on lines 87 and 117, as follows:

Line 87: PlaySound(completedSound);
Line 117: PlaySound(initSound);

Delete these two lines.