问按顺序排列的Unity播放列表

EN

public class Music : MonoBehaviour 
{
    public AudioClip[] clips;
    private AudioSource audiosource;
    public bool randomPlay = false;
    private int currentClipIndex = 0;

    void Start()
    {
        audiosource = FindObjectOfType<AudioSource>();
        audiosource.loop = false;
    }

    void Update()
    {
        if(!audiosource.isPlaying)
        {
            AudioClip nextClip;
            if (randomPlay)
            {
                nextClip = GetRandomClip();
            }
            else
            {
                nextClip = GetNextClip();
            }
            currentClipIndex = clips.IndexOf(nextClip);
            audiosource.clip = nextClip;
            audiosource.Play();
        }
    }

    private AudioClip GetRandomClip()
    {
        return clips[Random.Range(0, clips.Length)];
    }

    private AudioClip GetNextClip()
    {
        return clips[(currentClipIndex + 1) % clips.Length)];
    }

    private void Awake()
    {
        DontDestroyOnLoad(transform.gameObject);
    }
}

public bool randomPlay = false; // checkbox for random play
public AudioClip[] clips;
private AudioSource audioSource;
int clipOrder = 0; // for ordered playlist

void Start () {
    audioSource = GetComponent<AudioSource> ();
    audioSource.loop = false;
}

void Update () {
    if (!audioSource.isPlaying) {
        // if random play is selected
        if (randomPlay == true) {
            audioSource.clip = GetRandomClip ();
            audioSource.Play ();
            // if random play is not selected
        } else {
            audioSource.clip = GetNextClip ();
            audioSource.Play ();
        }
    }
}

// function to get a random clip
private AudioClip GetRandomClip () {
    return clips[Random.Range (0, clips.Length)];
}

// function to get the next clip in order, then repeat from the beginning of the list.
private AudioClip GetNextClip () {
    if (clipOrder >= clips.Length - 1) {
        clipOrder = 0;
    } else {
        clipOrder += 1;
    }
    return clips[clipOrder];
}

void Awake () {
    DontDestroyOnLoad (transform.gameObject);
}