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85 lines
2.4 KiB
85 lines
2.4 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Networking;
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using UnityEngine.SceneManagement;
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using UnityEngine.UI;
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namespace EduCoderTool
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{
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/*
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* @func AB资源加载
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* @author lz
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*/
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public class DownloadRes : MonoBehaviour
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{
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[Header("加载进度")]
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public Text txt_percent;
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[Header("场景主包地址")]
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public string mainABUrl;
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// Start is called before the first frame update
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void Start()
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{
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//string filepath = "file://D:/UnityProjects/ZQCourse/ZQCourse/AssetBundles/WebGL/main";
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//string filepath = "http://localhost/Missile/AssetBundles/WebGL/main";
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StartCoroutine(LoadScene(mainABUrl));
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}
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/// <summary>
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/// 服务端加载ab场景包
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/// </summary>
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/// <param name="fileUrl"></param>
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/// <returns></returns>
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private IEnumerator LoadScene(string fileUrl)
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{
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using (UnityWebRequest uwr = UnityWebRequestAssetBundle.GetAssetBundle(fileUrl))
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{
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uwr.SendWebRequest();
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if (uwr.isNetworkError || uwr.isHttpError)
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Debug.Log(uwr.error);
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while (!uwr.isDone)
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{
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float percent = Mathf.Floor(uwr.downloadProgress * 100);
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Debug.Log(percent);
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txt_percent.text = "正在加载："+percent + "%";
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yield return 1;
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}
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if (uwr.isDone)
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{
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txt_percent.text = "加载完成，准备进入课程";
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}
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AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(uwr);
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string[] scenePath = bundle.GetAllScenePaths();
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SceneManager.LoadScene(scenePath[0]);
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}
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}
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/// <summary>
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/// 本地加载ab包
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/// </summary>
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/// <param name="filePath"></param>
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/// <returns></returns>
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private IEnumerator LoadLocalScene(string filePath)
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{
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AssetBundleCreateRequest request = AssetBundle.LoadFromFileAsync(filePath);
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yield return request;
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AssetBundle ab = request.assetBundle;
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string[] scenePath = ab.GetAllScenePaths();
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SceneManager.LoadScene(scenePath[0]);
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}
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}
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}
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