初始化仓库

2026-02-07 19:38:49 +08:00
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+//------------------------------------------------------------
+// Game Framework
+// Copyright © 2013-2021 Jiang Yin. All rights reserved.
+// Homepage: https://gameframework.cn/
+// Feedback: mailto:ellan@gameframework.cn
+//------------------------------------------------------------
+
+using GameFramework.Download;
+using System;
+using UnityEngine;
+
+namespace UnityGameFramework.Runtime
+{
+    /// <summary>
+    /// 下载代理辅助器基类。
+    /// </summary>
+    public abstract class DownloadAgentHelperBase : MonoBehaviour, IDownloadAgentHelper
+    {
+        /// <summary>
+        /// 范围不适用错误码。
+        /// </summary>
+        protected const int RangeNotSatisfiableErrorCode = 416;
+
+        /// <summary>
+        /// 下载代理辅助器更新数据流事件。
+        /// </summary>
+        public abstract event EventHandler<DownloadAgentHelperUpdateBytesEventArgs> DownloadAgentHelperUpdateBytes;
+
+        /// <summary>
+        /// 下载代理辅助器更新数据大小事件。
+        /// </summary>
+        public abstract event EventHandler<DownloadAgentHelperUpdateLengthEventArgs> DownloadAgentHelperUpdateLength;
+
+        /// <summary>
+        /// 下载代理辅助器完成事件。
+        /// </summary>
+        public abstract event EventHandler<DownloadAgentHelperCompleteEventArgs> DownloadAgentHelperComplete;
+
+        /// <summary>
+        /// 下载代理辅助器错误事件。
+        /// </summary>
+        public abstract event EventHandler<DownloadAgentHelperErrorEventArgs> DownloadAgentHelperError;
+
+        /// <summary>
+        /// 通过下载代理辅助器下载指定地址的数据。
+        /// </summary>
+        /// <param name="downloadUri">下载地址。</param>
+        /// <param name="userData">用户自定义数据。</param>
+        public abstract void Download(string downloadUri, object userData);
+
+        /// <summary>
+        /// 通过下载代理辅助器下载指定地址的数据。
+        /// </summary>
+        /// <param name="downloadUri">下载地址。</param>
+        /// <param name="fromPosition">下载数据起始位置。</param>
+        /// <param name="userData">用户自定义数据。</param>
+        public abstract void Download(string downloadUri, long fromPosition, object userData);
+
+        /// <summary>
+        /// 通过下载代理辅助器下载指定地址的数据。
+        /// </summary>
+        /// <param name="downloadUri">下载地址。</param>
+        /// <param name="fromPosition">下载数据起始位置。</param>
+        /// <param name="toPosition">下载数据结束位置。</param>
+        /// <param name="userData">用户自定义数据。</param>
+        public abstract void Download(string downloadUri, long fromPosition, long toPosition, object userData);
+
+        /// <summary>
+        /// 重置下载代理辅助器。
+        /// </summary>
+        public abstract void Reset();
+    }
+}