【m】框架大更新

Assets/03.YooAsset/Runtime/ResourcePackage/PackageBundle.cs

@@ -0,0 +1,200 @@
+using System;
+using System.Linq;
+using System.Collections.Generic;
+
+namespace YooAsset
+{
+    [Serializable]
+    internal class PackageBundle
+    {
+        /// <summary>
+        /// 资源包名称
+        /// </summary>
+        public string BundleName;
+
+        /// <summary>
+        /// Unity引擎生成的CRC
+        /// </summary>
+        public uint UnityCRC;
+
+        /// <summary>
+        /// 文件哈希值
+        /// </summary>
+        public string FileHash;
+
+        /// <summary>
+        /// 文件校验码
+        /// </summary>
+        public uint FileCRC;
+
+        /// <summary>
+        /// 文件大小（字节数）
+        /// </summary>
+        public long FileSize;
+
+        /// <summary>
+        /// 文件是否加密
+        /// </summary>
+        public bool Encrypted;
+
+        /// <summary>
+        /// 资源包的分类标签
+        /// </summary>
+        public string[] Tags;
+
+        /// <summary>
+        /// 依赖的资源包ID集合
+        /// 注意：引擎层构建查询结果
+        /// </summary>
+        public int[] DependBundleIDs;
+
+        /// <summary>
+        /// 资源包GUID
+        /// </summary>
+        public string BundleGUID
+        {
+            get { return FileHash; }
+        }
+
+        /// <summary>
+        /// 资源包类型
+        /// </summary>
+        public int BundleType
+        {
+            get
+            {
+                return _bundleType;
+            }
+        }
+        private int _bundleType;
+
+        /// <summary>
+        /// 文件名称
+        /// </summary>  
+        public string FileName
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(_fileName))
+                    throw new Exception("Should never get here !");
+                return _fileName;
+            }
+        }
+        private string _fileName;
+
+        /// <summary>
+        /// 文件后缀名
+        /// </summary>
+        public string FileExtension
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(_fileExtension))
+                    throw new Exception("Should never get here !");
+                return _fileExtension;
+            }
+        }
+        private string _fileExtension;
+
+        /// <summary>
+        /// 包含的主资源集合
+        /// </summary>
+        [NonSerialized]
+        public readonly List<PackageAsset> IncludeMainAssets = new List<PackageAsset>(10);
+
+        /// <summary>
+        /// 引用该资源包的资源包列表
+        /// 说明：谁引用了该资源包
+        /// </summary>
+        [NonSerialized]
+        public readonly List<int> ReferenceBundleIDs = new List<int>(10);
+        private readonly HashSet<int> _referenceBundleIDs = new HashSet<int>();
+
+
+        public PackageBundle()
+        {
+        }
+
+        /// <summary>
+        /// 初始化资源包
+        /// </summary>
+        public void InitBundle(PackageManifest manifest)
+        {
+            _mainfest = manifest;
+            _bundleType = manifest.BuildBundleType;
+            _fileExtension = ManifestTools.GetRemoteBundleFileExtension(BundleName);
+            _fileName = ManifestTools.GetRemoteBundleFileName(manifest.OutputNameStyle, BundleName, _fileExtension, FileHash);
+        }
+
+        /// <summary>
+        /// 添加引用该资源包的资源包ID
+        /// 说明：谁引用了该资源包
+        /// </summary>
+        public void AddReferenceBundleID(int bundleID)
+        {
+            if (_referenceBundleIDs.Contains(bundleID) == false)
+            {
+                _referenceBundleIDs.Add(bundleID);
+                ReferenceBundleIDs.Add(bundleID);
+            }
+        }
+
+        /// <summary>
+        /// 是否包含Tag
+        /// </summary>
+        public bool HasTag(string[] tags)
+        {
+            if (tags == null || tags.Length == 0)
+                return false;
+            if (Tags == null || Tags.Length == 0)
+                return false;
+
+            foreach (var tag in tags)
+            {
+                if (Tags.Contains(tag))
+                    return true;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 是否包含任意Tags
+        /// </summary>
+        public bool HasAnyTags()
+        {
+            if (Tags != null && Tags.Length > 0)
+                return true;
+            else
+                return false;
+        }
+
+        /// <summary>
+        /// 检测资源包文件内容是否相同
+        /// </summary>
+        public bool Equals(PackageBundle otherBundle)
+        {
+            if (FileHash == otherBundle.FileHash)
+                return true;
+
+            return false;
+        }
+
+        #region 调试信息
+        private PackageManifest _mainfest;
+        private List<string> _debugReferenceBundles;
+        public List<string> GetDebugReferenceBundles()
+        {
+            if (_debugReferenceBundles == null)
+            {
+                _debugReferenceBundles = new List<string>(ReferenceBundleIDs.Count);
+                foreach (int bundleID in ReferenceBundleIDs)
+                {
+                    var packageBundle = _mainfest.BundleList[bundleID];
+                    _debugReferenceBundles.Add(packageBundle.BundleName);
+                }
+            }
+            return _debugReferenceBundles;
+        }
+        #endregion
+    }
+}