TEngine全面更新，升级YooAsset2.1.1、UniTask、UIWindow、I2Localization

2025-08-14 16:51:28 +00:00 · 2024-03-18 14:53:26 +08:00
parent 04ecf71eab
commit 6fec792e05
1015 changed files with 55183 additions and 35089 deletions
--- a/UnityProject/Packages/YooAsset/Runtime/DownloadSystem/Requester/AssetBundleWebRequest.cs
+++ b/UnityProject/Packages/YooAsset/Runtime/DownloadSystem/Requester/AssetBundleWebRequest.cs
@@ -0,0 +1,145 @@
+using System.IO;
+using UnityEngine;
+using UnityEngine.Networking;
+
+namespace YooAsset
+{
+    internal class AssetBundleWebRequest : IWebRequester
+    {
+        private UnityWebRequest _webRequest;
+        private DownloadHandlerAssetBundle _downloadhandler;
+        private AssetBundle _cacheAssetBundle;
+        private bool _getAssetBundle = false;
+
+        public ERequestStatus Status { private set; get; } = ERequestStatus.None;
+        public float DownloadProgress { private set; get; }
+        public ulong DownloadedBytes { private set; get; }
+        public string RequestNetError { private set; get; }
+        public long RequestHttpCode { private set; get; }
+
+        public AssetBundleWebRequest() { }
+        public void Create(string requestURL, BundleInfo bundleInfo, params object[] args)
+        {
+            if (Status != ERequestStatus.None)
+                throw new System.Exception("Should never get here !");
+
+            if (args.Length == 0)
+                throw new System.Exception("Not found param value");
+
+            // 解析附加参数
+            _getAssetBundle = (bool)args[0];
+
+            // 创建下载器
+            _webRequest = DownloadHelper.NewRequest(requestURL);
+            if (CacheHelper.DisableUnityCacheOnWebGL)
+            {
+                uint crc = bundleInfo.Bundle.UnityCRC;
+                _downloadhandler = new DownloadHandlerAssetBundle(requestURL, crc);
+            }
+            else
+            {
+                uint crc = bundleInfo.Bundle.UnityCRC;
+                var hash = Hash128.Parse(bundleInfo.Bundle.FileHash);
+                _downloadhandler = new DownloadHandlerAssetBundle(requestURL, hash, crc);
+            }
+#if UNITY_2020_3_OR_NEWER
+            _downloadhandler.autoLoadAssetBundle = false;
+#endif
+            _webRequest.downloadHandler = _downloadhandler;
+            _webRequest.disposeDownloadHandlerOnDispose = true;
+            _webRequest.SendWebRequest();
+            Status = ERequestStatus.InProgress;
+        }
+        public void Update()
+        {
+            if (Status == ERequestStatus.None)
+                return;
+            if (IsDone())
+                return;
+
+            DownloadProgress = _webRequest.downloadProgress;
+            DownloadedBytes = _webRequest.downloadedBytes;
+            if (_webRequest.isDone == false)
+                return;
+
+            // 检查网络错误
+#if UNITY_2020_3_OR_NEWER
+            RequestHttpCode = _webRequest.responseCode;
+            if (_webRequest.result != UnityWebRequest.Result.Success)
+            {
+                RequestNetError = _webRequest.error;
+                Status = ERequestStatus.Error;
+            }
+            else
+            {
+                Status = ERequestStatus.Success;
+            }
+#else
+            RequestHttpCode = _webRequest.responseCode;
+            if (_webRequest.isNetworkError || _webRequest.isHttpError)
+            {
+                RequestNetError = _webRequest.error;
+                Status = ERequestStatus.Error;
+            }
+            else
+            {
+                Status = ERequestStatus.Success;
+            }
+#endif
+
+            // 缓存加载的AssetBundle对象
+            if (Status == ERequestStatus.Success)
+            {
+                if (_getAssetBundle)
+                {
+                    _cacheAssetBundle = _downloadhandler.assetBundle;
+                    if (_cacheAssetBundle == null)
+                    {
+                        RequestNetError = "assetBundle is null";
+                        Status = ERequestStatus.Error;
+                    }
+                }
+            }
+
+            // 最终释放下载器
+            DisposeWebRequest();
+        }
+        public void Abort()
+        {
+            // 如果下载任务还未开始
+            if (Status == ERequestStatus.None)
+            {
+                RequestNetError = "user cancel";
+                Status = ERequestStatus.Error;
+            }
+            else
+            {
+                // 注意：为了防止同一个文件强制停止之后立马创建新的请求，应该让进行中的请求自然终止。
+                if (_webRequest != null)
+                {
+                    if (_webRequest.isDone == false)
+                        _webRequest.Abort(); // If in progress, halts the UnityWebRequest as soon as possible.
+                }
+            }
+        }
+        public bool IsDone()
+        {
+            if (Status == ERequestStatus.Success || Status == ERequestStatus.Error)
+                return true;
+            else
+                return false;
+        }
+        public object GetRequestObject()
+        {
+            return _cacheAssetBundle;
+        }
+        private void DisposeWebRequest()
+        {
+            if (_webRequest != null)
+            {
+                _webRequest.Dispose();
+                _webRequest = null;
+            }
+        }
+    }
+}