TE6 打飞机Demo

TE6 打飞机Demo

UnityProject/Packages/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs

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+
+namespace YooAsset
+{
+    internal class DownloadFileOptions
+    {
+        /// <summary>
+        /// 失败后重试次数
+        /// </summary>
+        public readonly int FailedTryAgain;
+
+        /// <summary>
+        /// 超时时间
+        /// </summary>
+        public readonly int Timeout;
+
+        /// <summary>
+        /// 主资源地址
+        /// </summary>
+        public string MainURL { set; get; }
+
+        /// <summary>
+        /// 备用资源地址
+        /// </summary>
+        public string FallbackURL { set; get; }
+
+        /// <summary>
+        /// 导入的本地文件路径
+        /// </summary>
+        public string ImportFilePath { set; get; }
+
+        public DownloadFileOptions(int failedTryAgain, int timeout)
+        {
+            FailedTryAgain = failedTryAgain;
+            Timeout = timeout;
+        }
+    }
+
+    internal abstract class FSDownloadFileOperation : AsyncOperationBase
+    {
+        public PackageBundle Bundle { private set; get; }
+
+        /// <summary>
+        /// 引用计数
+        /// </summary>
+        public int RefCount { private set; get; }
+
+        /// <summary>
+        /// HTTP返回码
+        /// </summary>
+        public long HttpCode { protected set; get; }
+
+        /// <summary>
+        /// 当前下载的字节数
+        /// </summary>
+        public long DownloadedBytes { protected set; get; }
+
+        /// <summary>
+        /// 当前下载进度（0f - 1f）
+        /// </summary>
+        public float DownloadProgress { protected set; get; }
+
+
+        public FSDownloadFileOperation(PackageBundle bundle)
+        {
+            Bundle = bundle;
+            RefCount = 0;
+            HttpCode = 0;
+            DownloadedBytes = 0;
+            DownloadProgress = 0;
+        }
+
+        internal override string InternalGetDesc()
+        {
+            return $"RefCount : {RefCount}";
+        }
+
+        /// <summary>
+        /// 减少引用计数
+        /// </summary>
+        public virtual void Release()
+        {
+            RefCount--;
+        }
+
+        /// <summary>
+        /// 增加引用计数
+        /// </summary>
+        public virtual void Reference()
+        {
+            RefCount++;
+        }
+    }
+}