Time delay in a loop and playing a sound

[Scarsz]

Sorry for the noob questions, I'm still learning c#. How would I make the for loop wait 1 second before looping again? And how can I get it to play my sound file just before the loop?

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[COLOR=#009695]namespace[/COLOR][COLOR=#333333] Airlock[/COLOR]
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[COLOR=#009695]public[/COLOR][COLOR=#009695]class[/COLOR][COLOR=#3364a4]AirlockPressure[/COLOR][COLOR=#333333]:[/COLOR][COLOR=#3364a4]PartModule[/COLOR]
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//play 
[COLOR=#009695]for[/COLOR][COLOR=#333333]([/COLOR][COLOR=#009695]int[/COLOR][COLOR=#333333]i[/COLOR][COLOR=#333333]=[/COLOR][COLOR=#333333]Pressure[/COLOR][COLOR=#333333]-[/COLOR][COLOR=#f57d00]1[/COLOR][COLOR=#333333];[/COLOR][COLOR=#333333]i[/COLOR][COLOR=#333333]>[/COLOR][COLOR=#333333]=[/COLOR][COLOR=#f57d00]0[/COLOR][COLOR=#333333];[/COLOR][COLOR=#333333]i[/COLOR][COLOR=#333333]--[/COLOR][COLOR=#333333])[/COLOR]
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Any help is greatly appreciated

[xEvilReeperx]

Perfect application for a coroutine:

[RequireComponent(typeof(AudioSource))]
public class AirlockPressure : PartModule
{
    [KSPField(guiName = "Pressure", isPersistant = false, guiActiveEditor = true, guiActive = true,
        guiUnits = "kPsa")] private int Pressure = 100;

    public string mySoundFile = "Depressurise/PressureChange"; // notice [b]no extension[/b]

    void Start()
    {
        audio.clip = GameDatabase.Instance.GetAudioClip(mySoundFile);
    }

    [KSPEvent(guiActive = true, guiName = "Depressurise")]
    public void ActivateEvent()
    {
        ScreenMessages.PostScreenMessage("Depressurising", 5.0f, ScreenMessageStyle.UPPER_CENTER);

        Events["ActivateEvent"].active = false;

        StartCoroutine(Depressurize());
    }

    private System.Collections.IEnumerator Depressurize()
    {
        audio.Play();
        for (int i = Pressure - 1; i >= 0; i--)
        {
            Pressure = i;
            yield return new WaitForSeconds(2f);
        }
    }
}

Edited January 3, 2015 by xEvilReeperx
forgot the sound part

[Scarsz]

Thanks very much, works great! Any idea on how to play a sound?

[xEvilReeperx]

I modified my post to include that. It's fairly simple, although one thing I forgot to mention is that KSP doesn't support mp3 so you'll need to convert your sound to ogg or wav

[Scarsz]

Works really well! Thanks!