Unity 音乐播放全局类

今天晚了LOL, 发现里面的声音系统做得很不错,于是最近就写了一份反正以后也用的到,2D音乐全局播放.

项目跟PoolManager对象池插件结合了.

 

解决的问题:

1. 已经播放的声音,可以马上暂停或者减少音量等等

2. 实现音乐全局控制

3. 音乐和音效分开控制

4. 音乐重叠播放

类如下：

AudioShot 音乐实体类

SoundController 全局音乐控制类

SoundPanel 音乐面板

代码如下：

AudioShot实体类:

using UnityEngine;
using System.Collections;

public class AudioShot : MonoBehaviour {
    public AudioSource audioSource;
    public string audioName;
}

SoundController类:

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

/*
 * 2D音乐播放全局控制类
 * 如果有音乐已经在播放了,改变声音大小,或者停止播放 
 * 可控制已经在播放的音乐马上暂停,或改变当前的音量
 */
public class SoundController : MonoBehaviour {

    private float fxVolume = 1;              //音效声音大小
    private float musicVolume = 1;           //音乐声音大小

    private bool isPlayFxVolume = true;      //是否播放音效声音
    private bool isPlayMusicVolume = true;   //是否播放音乐声音

    public AudioClip[] fxClip;
    public AudioClip[] musicClip;

    private SpawnPool audioSpwan;               //音乐游戏物体池
    private List<AudioSource> fxAudioList;      //为了控制已经播放的音乐,需要记录他们的引用
    private List<AudioSource> musicAudioList;   
    public static SoundController instance;     
    private int audioCount;                     //音乐下标值计时器

    public void Awake() 
    {
        audioSpwan = PoolManager.Pools["Audio"];
        fxAudioList = new List<AudioSource>();
        musicAudioList = new List<AudioSource>();
        instance = this;
    }

    /// <summary>
    /// 播放音效不可重叠播放
    /// </summary>
    /// <param name="name"></param>
    public void PlayFxSound(string name) 
    {
        if (isPlayFxVolume) 
        {
            for (int i = 0; i < fxClip.Length; i++)
            {
                if (name == fxClip[i].name)
                {
                    audio.PlayOneShot(fxClip[i], fxVolume);
                    return;
                }
            }
        }
    }

    /// <summary>
    /// 播放音效可重叠播放(NGUI播放方式,只能一次播放完整才能销毁,最好不要使用)
    /// </summary>
    /// <param name="name"></param>
    public void PlayFxSoundOverlap(string name)
    {
        if (fxClip == null) return;

        if (isPlayFxVolume) 
        {
            for (int i = 0; i < fxClip.Length; i++)
            {
                if (name == fxClip[i].name)
                {
                    //NGUITools.PlaySound(fxClipStatic[i], fxVolume);
                    var gameObject = audioSpwan.Spawn("AudioShotGame");
                    gameObject.audio.clip = fxClip[i];
                    gameObject.audio.volume = fxVolume;
                    gameObject.audio.Play();

                    AudioShot model = gameObject.GetComponent<AudioShot>();

                    if (string.IsNullOrEmpty(model.audioName))
                    {
                        model.name = audioCount + "";
                        audioCount++;
                        fxAudioList.Add(gameObject.audio);      //添加到集合中
                    }

                    return;
                }
            }
        }
    }
    
    /// <summary>
    /// 播放音乐
    /// </summary>
    /// <param name="name"></param>
    public void PlayMusicSound(string name)
    {
        if(isPlayMusicVolume)
        {
            for (int i = 0; i < musicClip.Length; i++)
            {
                if (name == musicClip[i].name)
                {
                    audio.PlayOneShot(musicClip[i], musicVolume);
                    return;
                }
            }
        }
    }

    public void PlayMusicSoundOverlap(string name)
    {
        if (musicClip == null) return;

        if(isPlayMusicVolume)
        {
            for (int i = 0; i < musicClip.Length; i++)
            {
                if (name == musicClip[i].name)
                {
                    var gameObject = audioSpwan.Spawn("AudioShotGame");
                    gameObject.audio.clip = musicClip[i];
                    gameObject.audio.volume = musicVolume;
                    gameObject.audio.Play();

                    AudioShot model = gameObject.GetComponent<AudioShot>();
                    if (string.IsNullOrEmpty(model.audioName))
                    {
                        model.audioName = audioCount + "";
                        audioCount++;
                        //添加到集合中
                        musicAudioList.Add(gameObject.audio);
                    }

                    return;
                }
            }
        }
    }
    public void UpdateFxVolume(float volume) 
    {
        this.fxVolume = volume;

        foreach (var i in fxAudioList)
        {
            i.volume = volume;
        }
    }
    public void UpdateMusicVolume(float volume) 
    {
        this.musicVolume = volume;

        foreach (var i in musicAudioList)
        {
            i.volume = volume;
        }
    }
    public void IsPlayFxVolume(bool isPlay) 
    {
        isPlayFxVolume = isPlay;

        if (isPlay == false)
        {
            foreach (var i in fxAudioList)
            {
                i.volume = 0;
            }
        }
        else 
        {
            foreach (var i in fxAudioList)
            {
                i.volume = fxVolume;
            }
        }
    }
    public void IsPlayMusicVolume(bool isPlay) 
    {
        isPlayMusicVolume = isPlay;

        if (isPlay == false)
        {
            foreach (var i in musicAudioList)
            {
                i.volume = 0;
            }
        }
        else 
        {
            foreach (var i in musicAudioList)
            {
                i.volume = musicVolume;
            }
        }
    }
    public void ClearAudioSource() 
    {
        for (int i = 0; i < musicAudioList.Count; i++)
        {
            if (musicAudioList[i].isPlaying == false) 
            {
                musicAudioList.Remove(musicAudioList[i]);
            }
        }

        for (int i = 0; i < fxAudioList.Count; i++)
        {
            if (fxAudioList[i].isPlaying == false)
            {
                fxAudioList.Remove(fxAudioList[i]);
            }
        }
    }
    
}

音乐控制面板类：

using UnityEngine;
using System.Collections;

public class SoundPanel : MonoBehaviour {


    public void UpdateFxVolume(float i) 
    {
        SoundController.instance.UpdateFxVolume(i);
    }

    public void UpdateMusicVolume(float i) 
    {
        SoundController.instance.UpdateMusicVolume(i);
    }

    public void isPlayFxSound(bool isOpen) 
    {
        SoundController.instance.IsPlayFxVolume(isOpen);
    }

    public void isPlayMusicSound(bool isOpen)
    {
        SoundController.instance.IsPlayMusicVolume(isOpen);
    }

    public void PlayMusic() 
    {
        SoundController.instance.PlayMusicSoundOverlap("3550");
    }

    public void PlayFx() 
    {
        SoundController.instance.PlayFxSoundOverlap("1843");
    }

}

源代码地址: http://yunpan.cn/cKSQeasSgVXbD  提取码 dedb