AudioController.cs

using UnityEngine;
using System.Collections;

public class AudioController : MonoBehaviour {

    public AudioSource[] sound;
    public AudioSource steps;
    public AudioSource guns;
    public AudioClip[] concrete;
    public AudioClip[] dirt;
    public AudioClip gun1;
    public AudioClip reloadGun1;
    public AudioClip russianSong;
    private bool isMoving;
    [SerializeField]
    private float stepRate;
    private string floortag;
    private bool step;
    private bool playingStep;

    public AudioSync audioSync;
    public TauntController tauntController;
    public GravityFPSWalker controller;
    public AudioListener playerAudioListener;

    void Start()
    {
        tauntController = GetComponent<TauntController>();
        controller = GetComponent<GravityFPSWalker>();
        sound = GetComponents<AudioSource>();
        playerAudioListener = GetComponent<AudioListener>();
        audioSync = GetComponent<AudioSync>();
        steps = sound[0];
        guns = sound[1];
        guns.clip = gun1;
        isMoving = false;
    }

    void Update()
    {
        if (Input.GetButton("Horizontal") || Input.GetButton("Vertical"))
        {
            isMoving = true;
        }
        else
        {
            isMoving = false;
        }
    }

    void FixedUpdate()
    {
        RaycastHit hit;
        if (controller.grounded == true)
        {
            CalculateSound();
            if (Physics.Raycast(transform.position, Vector3.down, out hit))
            {
                floortag = hit.collider.gameObject.tag;
            }
        }
    }

    //Determines whether to play footsteps or not
    void CalculateSound()
    {
        if (Input.GetButtonDown("Horizontal") || Input.GetButtonDown("Vertical"))
        {
            if (tauntController.russianDance == false && playingStep == false)
            {
                InvokeRepeating("playStep", 0f, stepRate);
            }
        }
        if (isMoving == false)
        {
            CancelInvoke("playStep");
            playingStep = false;
        }
    }

    //Plays foostep sounds to the local client
    void playStep()
    {
        if (controller.grounded == true)
        {
            playingStep = true;
            if (floortag == "dirt")
            {
                steps.clip = dirt[Random.Range(0, dirt.Length)];
            }
            if (floortag == "concrete")
            {
                steps.clip = concrete[Random.Range(0, concrete.Length)];
            }
            Debug.Log("Played " + floortag);
            steps.Play();
        }
    }

    public void playTauntSong()
    {

        if (tauntController.russianDance == true)
        {
            playerAudioListener.enabled = true;
            steps.clip = russianSong;
            steps.loop = true;
            steps.Play();
            Debug.Log("Playing Kazotsky Kick");
        }

    }

    public void stopTauntSong()
    {
        playerAudioListener.enabled = false;
        steps.Stop();
        steps.loop = false;
        steps.clip = null;
        Debug.Log("Pausing Taunt Song");
    }

    public void playGunShots()
    {
        guns.PlayOneShot(gun1);
        Debug.Log("Bang!");
    }

    public void playReload()
    {
        guns.PlayOneShot(reloadGun1);
        Debug.Log("Played Reloaded");
    }
}