随机音频超过随机间隔在统一

本文关键字：随机 音频 | 更新日期: 2023-09-27 18:07:26

基本上，我正在制作一款Unity游戏。我需要一些音频剪辑随机循环在随机间隔和播放。至于现在，我已经写了一个脚本，应该这样做，但我有问题。下面是脚本:

using UnityEngine;
using System.Collections;
public class AudioController : MonoBehaviour
{
[SerializeField] private AudioClip[] clips;
private int clipIndex;
private AudioSource audio;
private bool audioPlaying = false;
void Start()
{
    audio = gameObject.GetComponent<AudioSource>();
}
void Update()
{
    StartCoroutine(PlaySound());
}
IEnumerator PlaySound()
{
    yield return new WaitForSeconds(Random.Range(10f, 20f));
    audioPlaying = false;
    if (!audioPlaying)
    {
        clipIndex = Random.Range(0, clips.Length - 1);
        audioPlaying = true;
        audio.PlayOneShot(clips[clipIndex], 1f);
    }
    yield return new WaitForSeconds(Random.Range(10f, 20f));
}
}

基本上，在调试时，我发现audioPlaying仍然为真，并且clipIndex不断地通过索引循环。最后，所有的声音都不停地播放，发出巨大的嗡嗡声。我的问题是audioPlaying没有禁用，等待时间不一定是工作的结果。谢谢，任何帮助都会很感激!

随机音频超过随机间隔在统一

你的工作错误调用每个Update到协程和设置为false audioplaying和播放一个新的声音。试试这个:

using UnityEngine;
using System.Collections;
public class AudioController : MonoBehaviour
{
[SerializeField] private AudioClip[] clips;
private int clipIndex;
private AudioSource audio;
private bool audioPlaying = false;
void Start()
{
    audio = gameObject.GetComponent<AudioSource>();
}
void Update()
    {
        if (!audio.isPlaying) 
        {
            clipIndex = Random.Range(0, clips.Length - 1);
            audio.clip = clips[clipIndex];
            audio.PlayDelayed(Random.Range(10f, 20f));
            Debug.Log("Nothing playing, we set new audio to " + audio.clip.name);
        }
    }

因为每一帧你都有一些东西看起来像这样:

audioPlaying = false;
if (!audioPlaying)
{
    audioPlaying = true;
}

你看到问题了吗?不妨这样写:

if (true)
{
    audioPlaying = true;
}

无论如何，你可以试试:

void Start()
{
    StartCoroutine(PlaySound());
}
IEnumerator PlaySound()
{
    yield return new WaitForSeconds(Random.Range(10f, 20f));
    clipIndex = Random.Range(0, clips.Length - 1);
    audio.PlayOneShot(clips[clipIndex], 1f);
    yield return new WaitForSeconds(clips[clipIndex].length);
    StartCoroutine(PlaySound());
}

易于修复:

using UnityEngine;
using System.Collections;
public class AudioController : MonoBehaviour
{
    public AudioClip[] clips;
    private int clipIndex;
    private AudioSource audio;
    private bool audioPlaying = false;
    void Start()
    {
        audio = gameObject.GetComponent<AudioSource>();
    }
    void Update()
    {
        if (!audio.isPlaying) 
        {
            clipIndex = Random.Range(0, clips.Length - 1);
            audio.clip = clips[clipIndex];
            audio.PlayDelayed(Random.Range(20f, 50f));
            Debug.Log("Nothing playing, we set new audio to " + audio.clip.name);
        }
    }
}
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