首次提交

2026-03-05 18:07:55 +08:00
commit e125bb869e
4534 changed files with 563920 additions and 0 deletions
--- a/Assets/Scripts/NBC/Asset/Runtime/Address/Data/VersionDataReader.cs
+++ b/Assets/Scripts/NBC/Asset/Runtime/Address/Data/VersionDataReader.cs
@@ -0,0 +1,139 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using UnityEngine;
+
+namespace NBC.Asset
+{
+    internal class VersionDataReader
+    {
+        private readonly Dictionary<string, BundleData> _bundles = new Dictionary<string, BundleData>();
+
+        private readonly Dictionary<string, AssetData> _assets = new Dictionary<string, AssetData>();
+        private readonly Dictionary<string, string> _addressablePath = new Dictionary<string, string>();
+        public VersionData VersionData { get; private set; }
+
+        public List<PackageData> PackageDataList { get; private set; } = new List<PackageData>();
+
+        public VersionDataReader()
+        {
+            ReadVersionData();
+        }
+
+        public string GetAssetRealPath(string path)
+        {
+            return _addressablePath.TryGetValue(path, out var realPath) ? realPath : path;
+        }
+
+        public AssetData GetAsset(string path)
+        {
+            return _assets.TryGetValue(path, out var assetRef) ? assetRef : null;
+        }
+
+        public List<BundleData> GetAllBundle()
+        {
+            List<BundleData> list = new List<BundleData>(_bundles.Count);
+            list.AddRange(_bundles.Values);
+            return list;
+        }
+
+        public BundleData GetBundle(string name)
+        {
+            return _bundles.TryGetValue(name, out var bundleRef) ? bundleRef : null;
+        }
+
+        public BundleData GetBundleByAsset(string assetPath)
+        {
+            var asset = GetAsset(assetPath);
+            return asset == null ? null : GetBundle(asset.BundleName);
+        }
+
+        /// <summary>
+        /// 获取资源所需的所有bundle信息（下标0为所在包）
+        /// </summary>
+        /// <param name="path">资源原始地址</param>
+        /// <returns></returns>
+        public BundleData[] GetAllDependBundle(string path)
+        {
+            if (_assets.TryGetValue(path, out var assetData))
+            {
+                if (_bundles.TryGetValue(assetData.BundleName, out var bundleData))
+                {
+                    var needBundle = new List<BundleData> { bundleData };
+                    needBundle.AddRange(bundleData.DependBundles.Select(bundle => _bundles[bundle]));
+                    return needBundle.ToArray();
+                }
+            }
+
+            return Array.Empty<BundleData>();
+        }
+
+        private void ReadVersionData()
+        {
+            VersionData = ReadJson<VersionData>(Const.VersionFileName);
+            if (VersionData != null)
+            {
+                var packageData =
+                    ReadJson<VersionPackageData>(VersionData.NameHash);
+                if (packageData != null)
+                {
+                    foreach (var package in packageData.Packages)
+                    {
+                        ReadPackage(package);
+                    }
+                }
+            }
+            else
+            {
+                Debug.LogError("version data is null");
+            }
+        }
+
+        private void ReadPackage(PackageData packageData)
+        {
+            if (packageData != null)
+            {
+                foreach (var bundle in packageData.Bundles)
+                {
+                    foreach (var dep in bundle.Deps)
+                    {
+                        var depBundle = packageData.Bundles[dep];
+                        if (depBundle != null)
+                        {
+                            bundle.DependBundles.Add(depBundle.Name);
+                        }
+                    }
+
+                    bundle.PackageName = packageData.Name;
+                    _bundles[bundle.Name] = bundle;
+                }
+
+                foreach (var asset in packageData.Assets)
+                {
+                    if (asset.Dir < 0 || asset.Dir >= packageData.Dirs.Count) continue;
+                    if (asset.Bundle < 0 || asset.Bundle >= packageData.Bundles.Count) continue;
+                    var dir = packageData.Dirs[asset.Dir];
+                    var bundle = packageData.Bundles[asset.Bundle];
+                    asset.Path = $"{dir}/{asset.Name}";
+                    asset.BundleName = bundle.Name;
+                    _assets[asset.Path] = asset;
+                    var filePath = $"{dir}/{Path.GetFileNameWithoutExtension(asset.Name)}";
+                    //去除后缀后，默认加入寻址
+                    _addressablePath[filePath] = asset.Path;
+                    if (asset.Address != asset.Path)
+                    {
+                        _addressablePath[asset.Address] = asset.Path;
+                    }
+                }
+
+                PackageDataList.Add(packageData);
+            }
+        }
+
+        private T ReadJson<T>(string fileName) where T : new()
+        {
+            return Util.ReadJson<T>(Const.GetCachePath(fileName));
+        }
+    }
+}