prototyping

Assets/Scripts/Prep/MusicLoader.cs

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+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using UnityEngine;
+using UnityEngine.Networking;
+using UnityEngine.UI;
+
+public class MusicLoader : MonoBehaviour
+{
+    public AudioSource audioSource;
+    public Text txtPath;
+    public RectTransform musicFileSelectionParent;
+    public GameObject musicFileSelectionPrefab;
+    public GameObject musicFilePanel;
+
+
+    public static MusicLoader instance;
+
+    void Awake(){
+        instance= this;
+    }
+
+    public void ShowMusicFileSelection(){
+        musicFilePanel.SetActive(true);
+        PopulateMusicFileSelection();
+    }
+    
+    public void OnFileSelected(string file, bool containsRoot = false){
+        musicFilePanel.SetActive(false);
+        LoadFile(containsRoot ? file : (Application.persistentDataPath + file));
+    }
+
+
+    public void LoadFile(string file){
+        txtPath.text = file;
+        if(file.Contains("\\")){
+            txtPath.text = file.Replace("\\","/");
+        }
+        StartCoroutine(LoadAudioCoroutine(file));
+    }
+
+    private IEnumerator LoadAudioCoroutine(string fileName)
+    {
+        string filePath = Path.Combine(Application.persistentDataPath, fileName);
+        string url = "file://" + filePath;
+
+        UnityWebRequest www = UnityWebRequestMultimedia.GetAudioClip(url, AudioType.WAV); // Use AudioType.MPEG for MP3 files
+        yield return www.SendWebRequest();
+
+        if (www.result == UnityWebRequest.Result.ConnectionError || www.result == UnityWebRequest.Result.ProtocolError)
+        {
+            Debug.LogError(www.error);
+        }
+        else
+        {
+            AudioClip clip = DownloadHandlerAudioClip.GetContent(www);
+            audioSource.clip = clip;
+            AudioAnalyzer.instance.audioClip = clip;
+            AudioAnalyzer.instance.updateData();
+            //  audioSource.Play();
+        }
+    }
+
+
+    void Start()
+    {
+        txtPath.text = Application.persistentDataPath;
+        PopulateMusicFileSelection();
+    }
+
+    
+
+    public void PopulateMusicFileSelection(){
+        for(int i=0; i < musicFileSelectionParent.childCount; i++){
+
+            Destroy(musicFileSelectionParent.GetChild(i).gameObject);
+        }
+
+        string[] files =Directory.GetFiles(Application.persistentDataPath);
+        foreach(string file in files){
+            if(!file.Contains(".wav")){continue;}
+
+            GameObject newItem = Instantiate(musicFileSelectionPrefab, musicFileSelectionParent);
+            newItem.AddComponent<OnMusicFileSelected>();
+            newItem.GetComponentInChildren<Text>().text = file.Replace(Application.persistentDataPath, "");
+        }
+
+    }
+
+
+    public void CopyDataPath(){
+        GUIUtility.systemCopyBuffer = Application.persistentDataPath;
+    }
+}