Question

我正在制作塔防游戏。我想发出滴答滴答的倒计时声音，但是当我在代码中调用“播放声音”功能时，它只会无限循环。我也用了协程，但没有用。请帮助我。

==================================== = ==================

波动扳手

public float timeBetweenWaves = 34f;
 private float countdown = 34f;
   
 void Update()
 {
     if (waveNumber <= 40)
     {
         SpawnCount();
     }
 }
 void SpawnCount()
 {
     GameObject[] enemyFind = GameObject.FindGameObjectsWithTag("Enemy");
     int enemyCount = enemyFind.Length;
     if (enemyCount == 0) // if enemy is 0, countdown goes 34 to 0
     {
         if (countdown <= 0f) // if countdown becomes 0, wave starts and countdown stops at 34
         {
             StartCoroutine(SpawnWave()); // wave starts here
             countdown = timeBetweenWaves; // countdown initializes
         }
         
         countdown -= Time.deltaTime; // countdown goes 34 to 0
         waveCountDownText.text = Mathf.Round(countdown).ToString();
         // I want to play countdown tick-tock sound here until countdown becomes 0
         //FindObjectOfType<SoundManager>().Play("Timer"); // this didn't work
     }
 }

声音管理器

public Sound[] sounds;
 public static SoundManager instance;
 void Awake()
 {
     if (instance == null)
     {
         instance = this;
     }
     else
     {
         Destroy(gameObject);
         return;
     }
     DontDestroyOnLoad(gameObject);
     foreach (Sound s in sounds)
     {
         s.source = gameObject.AddComponent<AudioSource>();
         s.source.clip = s.clip;
         s.source.volume = s.volume;
         s.source.pitch = s.pitch;
         s.source.loop = s.loop;
     }
 }
 void Start()
 {
     Play("Theme");
 }
 public void Play (string name) // i used this function and sound name is "Timer"
 {
     Sound s = Array.Find(sounds, sound => sound.name == name);
     if (s == null)
     {
         Debug.LogWarning("Sound: " + name + "Not Found!");
         return;
     }
     s.source.Play();
 }

Answer 1

尝试使用AudioSource

public AudioSource[] audioSource;
public AudioClip[] clips;

audioSource [source].clip = clips [0];
audioSource[source].Play ();

也请阅读此内容，它可能会帮助Unity: Difference between Audio Source, Audio Listener and Audio Clip

Answer 2

我会做这样的事情。如果您添加此代码，则可能会更容易，只需将滴答数组中的滴答声和滴答声更改为所需的内容即可。

public class Clock : MonoBehaviour
{
    AudioSource audioS;
    public AudioClip[] ticking; 
    void Start()
    {
        audioS = gameObject.AddComponent<AudioSource>();
        StartCoroutine(TickingClock());
    }

    public bool tick = true; 
    IEnumerator TickingClock()
    {
        int x= 0; 
        while(tick)
        {
            x++;
            if(x % 2 == 0)
            {
                audioS.PlayOneShot(ticking[0], 1f);
            }
            else
            {
                audioS.PlayOneShot(ticking[1], 1f);
            }
        yield return new WaitForSeconds(0.5f);

        }
    }
}

要关闭刻度线，您只需要将布尔值设为false即可：)。如果您想在任何时候都需要调用，则可能需要在调用时创建一个新的触发方法。

类似。

// call this from a game Controler script :) 
public void CallClock(){
    StartCoroutine(TickingClock());
}

Unity C＃如何使倒计时滴答声响起？

2 个答案: