Unity中在非运行状态中播放AudioClip

这里用到反射,会用到AudioUtil,源码调用如下:

https://github.com/jamesjlinden/unity-decompiled/blob/master/UnityEditor/UnityEditor/AudioUtil.cs 

思路如下:

http://baba-s.hatenablog.com/entry/2017/12/04/173920

这里放一下拓展类:

#if UNITY_EDITOR
using System;
using UnityEditor;
#endif
using System.Reflection;
using UnityEngine;

//生成配置文件
[CreateAssetMenu(fileName = "AudioClipPlayWithOutRunning", menuName = "AudioClipPlayWithOutRunning", order = 0)]
[Serializable]
public class AudioClipPlayWithOutRunning : ScriptableObject
{
    //存储数据
    [SerializeField] private AudioClip soundData;

    //自动绑定脚本
    [CustomEditor(typeof(AudioClipPlayWithOutRunning))]
    class AudioClipPlayWithOutRunningEditor : Editor
    {
        public override void OnInspectorGUI()
        {
            var tempData = target as AudioClipPlayWithOutRunning;
            tempData.soundData =
                (AudioClip) EditorGUILayout.ObjectField("AudioClip", tempData.soundData, typeof(AudioClip));
            if (GUILayout.Button("PlayClip"))
            {
                PlayClip(tempData.soundData);
            }

            if (GUILayout.Button("StopClip"))
            {
                StopClip(tempData.soundData);
            }
        }

        void PlayClip(AudioClip clip)
        {
            if (clip == null)
            {
                Debug.LogError("SampleContainer PlayClip clip is null");
                return;
            }

            var unityEditorAssembly = typeof(AudioImporter).Assembly;
            //获取dll
            var audioUtil = unityEditorAssembly.GetType("UnityEditor.AudioUtil");
            //获取反射方法
            var method = audioUtil.GetMethod
            (
                "PlayClip",
                BindingFlags.Default | BindingFlags.Static | BindingFlags.Public,
                null,
                new[] {typeof(AudioClip)},
                null
            );
            //调用
            method.Invoke(null, new[] {clip});
        }

        void StopClip(AudioClip clip)
        {
            if (clip == null)
            {
                Debug.LogError("SampleContainer StopClip clip is null");
                return;
            }

            var unityEditorAssembly = typeof(AudioImporter).Assembly;
            var audioUtil = unityEditorAssembly.GetType("UnityEditor.AudioUtil");
            var method = audioUtil.GetMethod
            (
                "StopClip",
                BindingFlags.Default | BindingFlags.Static | BindingFlags.Public,
                null,
                new[] {typeof(AudioClip)},
                null
            );
            method.Invoke(null, new[] {clip});
        }
    }
}

这个时候在Unity中点击Asset -> AudioClipPlayWithOutRunning 生成该配置文件.

将音效资源放入进去即可.. ..

这样