Untitled

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Footstep_Sound : MonoBehaviour
{
    [Tooltip("How far gameObject must move until we make sound")]
    [SerializeField] private float stepDistance = 0.6f;

    [SerializeField] private step[] steps;

    private AudioSource audioSource;
    private Player_Control pc;
    private float currentStep;


    private void Start()
    {
        pc = transform.parent.GetComponent<Player_Control>();
        currentStep = stepDistance;
    }

    private void Update()
    {
       Calculate();
    }

    void Calculate()
    {
      if(pc)
        {
            if (pc.onGround)
            {
                if (pc.onMove && !pc.onRun) currentStep -= Time.deltaTime;
                else if (pc.onMove && pc.onRun) currentStep -= 1.25f * Time.deltaTime;
            }
        }

      if(currentStep <= 0)
        {
            if(pc.onGround)
            {
                CheckAndPlay();
            }

            currentStep = stepDistance;
        }
    }

    void CheckAndPlay()
    {
        for (int i = 0; i < steps.Length; i++)
        {
            if (pc.tagName == steps[i].tagName)
            {
                int random = Random.Range(0, steps[i].sounds.Length);

                audioSource.clip = steps[i].sounds[random];
                audioSource.PlayOneShot(audioSource.clip);
                return;
            }
        }


    }
}

[System.Serializable]
public class step
{
    [Tooltip("Ground's tag for detection")]
    public string tagName;
    public AudioClip[] sounds;
}