Beispiel #1
0
        /// <summary>
        /// 反序列化单机模式版本资源列表(版本 1)回调函数。
        /// </summary>
        /// <param name="binaryReader">指定流。</param>
        /// <returns>反序列化的单机模式版本资源列表(版本 1)。</returns>
        public static PackageVersionList PackageVersionListDeserializeCallback_V1(BinaryReader binaryReader)
        {
            byte[] encryptBytes            = binaryReader.ReadBytes(CachedHashBytesLength);
            string applicableGameVersion   = binaryReader.ReadEncryptedString(encryptBytes);
            int    internalResourceVersion = binaryReader.Read7BitEncodedInt32();
            int    assetCount = binaryReader.Read7BitEncodedInt32();

            PackageVersionList.Asset[] assets = assetCount > 0 ? new PackageVersionList.Asset[assetCount] : null;
            for (int i = 0; i < assetCount; i++)
            {
                string name = binaryReader.ReadEncryptedString(encryptBytes);
                int    dependencyAssetCount   = binaryReader.Read7BitEncodedInt32();
                int[]  dependencyAssetIndexes = dependencyAssetCount > 0 ? new int[dependencyAssetCount] : null;
                for (int j = 0; j < dependencyAssetCount; j++)
                {
                    dependencyAssetIndexes[j] = binaryReader.Read7BitEncodedInt32();
                }

                assets[i] = new PackageVersionList.Asset(name, dependencyAssetIndexes);
            }

            int resourceCount = binaryReader.Read7BitEncodedInt32();

            PackageVersionList.Resource[] resources = resourceCount > 0 ? new PackageVersionList.Resource[resourceCount] : null;
            for (int i = 0; i < resourceCount; i++)
            {
                string name            = binaryReader.ReadEncryptedString(encryptBytes);
                string variant         = binaryReader.ReadEncryptedString(encryptBytes);
                string extension       = binaryReader.ReadEncryptedString(encryptBytes) ?? DefaultExtension;
                byte   loadType        = binaryReader.ReadByte();
                int    length          = binaryReader.Read7BitEncodedInt32();
                int    hashCode        = binaryReader.ReadInt32();
                int    assetIndexCount = binaryReader.Read7BitEncodedInt32();
                int[]  assetIndexes    = assetIndexCount > 0 ? new int[assetIndexCount] : null;
                for (int j = 0; j < assetIndexCount; j++)
                {
                    assetIndexes[j] = binaryReader.Read7BitEncodedInt32();
                }

                resources[i] = new PackageVersionList.Resource(name, variant, extension, loadType, length, hashCode, assetIndexes);
            }

            int resourceGroupCount = binaryReader.Read7BitEncodedInt32();

            PackageVersionList.ResourceGroup[] resourceGroups = resourceGroupCount > 0 ? new PackageVersionList.ResourceGroup[resourceGroupCount] : null;
            for (int i = 0; i < resourceGroupCount; i++)
            {
                string name = binaryReader.ReadEncryptedString(encryptBytes);
                int    resourceIndexCount = binaryReader.Read7BitEncodedInt32();
                int[]  resourceIndexes    = resourceIndexCount > 0 ? new int[resourceIndexCount] : null;
                for (int j = 0; j < resourceIndexCount; j++)
                {
                    resourceIndexes[j] = binaryReader.Read7BitEncodedInt32();
                }

                resourceGroups[i] = new PackageVersionList.ResourceGroup(name, resourceIndexes);
            }

            return(new PackageVersionList(applicableGameVersion, internalResourceVersion, assets, resources, null, resourceGroups));
        }
Beispiel #2
0
        /// <summary>
        /// 反序列化单机模式版本资源列表(版本 0)回调函数。
        /// </summary>
        /// <param name="binaryReader">指定流。</param>
        /// <returns>反序列化的单机模式版本资源列表(版本 0)。</returns>
        public static PackageVersionList PackageVersionListDeserializeCallback_V0(BinaryReader binaryReader)
        {
            byte[] encryptBytes            = binaryReader.ReadBytes(CachedHashBytesLength);
            string applicableGameVersion   = binaryReader.ReadEncryptedString(encryptBytes);
            int    internalResourceVersion = binaryReader.ReadInt32();
            int    assetCount = binaryReader.ReadInt32();

            PackageVersionList.Asset[] assets = assetCount > 0 ? new PackageVersionList.Asset[assetCount] : null;
            int resourceCount = binaryReader.ReadInt32();

            PackageVersionList.Resource[] resources = resourceCount > 0 ? new PackageVersionList.Resource[resourceCount] : null;
            string[][] resourceToAssetNames         = new string[resourceCount][];
            List <KeyValuePair <string, string[]> > assetNameToDependencyAssetNames = new List <KeyValuePair <string, string[]> >(assetCount);

            for (int i = 0; i < resourceCount; i++)
            {
                string name     = binaryReader.ReadEncryptedString(encryptBytes);
                string variant  = binaryReader.ReadEncryptedString(encryptBytes);
                byte   loadType = binaryReader.ReadByte();
                int    length   = binaryReader.ReadInt32();
                int    hashCode = binaryReader.ReadInt32();
                Utility.Converter.GetBytes(hashCode, s_CachedHashBytes);

                int      assetNameCount = binaryReader.ReadInt32();
                string[] assetNames     = new string[assetNameCount];
                for (int j = 0; j < assetNameCount; j++)
                {
                    assetNames[j] = binaryReader.ReadEncryptedString(s_CachedHashBytes);
                    int      dependencyAssetNameCount = binaryReader.ReadInt32();
                    string[] dependencyAssetNames     = dependencyAssetNameCount > 0 ? new string[dependencyAssetNameCount] : null;
                    for (int k = 0; k < dependencyAssetNameCount; k++)
                    {
                        dependencyAssetNames[k] = binaryReader.ReadEncryptedString(s_CachedHashBytes);
                    }

                    assetNameToDependencyAssetNames.Add(new KeyValuePair <string, string[]>(assetNames[j], dependencyAssetNames));
                }

                resourceToAssetNames[i] = assetNames;
                resources[i]            = new PackageVersionList.Resource(name, variant, null, loadType, length, hashCode, assetNameCount > 0 ? new int[assetNameCount] : null);
            }

            assetNameToDependencyAssetNames.Sort(AssetNameToDependencyAssetNamesComparer);
            Array.Clear(s_CachedHashBytes, 0, CachedHashBytesLength);
            int index = 0;

            foreach (KeyValuePair <string, string[]> i in assetNameToDependencyAssetNames)
            {
                if (i.Value != null)
                {
                    int[] dependencyAssetIndexes = new int[i.Value.Length];
                    for (int j = 0; j < i.Value.Length; j++)
                    {
                        dependencyAssetIndexes[j] = GetAssetNameIndex(assetNameToDependencyAssetNames, i.Value[j]);
                    }

                    assets[index++] = new PackageVersionList.Asset(i.Key, dependencyAssetIndexes);
                }
                else
                {
                    assets[index++] = new PackageVersionList.Asset(i.Key, null);
                }
            }

            for (int i = 0; i < resources.Length; i++)
            {
                int[] assetIndexes = resources[i].GetAssetIndexes();
                for (int j = 0; j < assetIndexes.Length; j++)
                {
                    assetIndexes[j] = GetAssetNameIndex(assetNameToDependencyAssetNames, resourceToAssetNames[i][j]);
                }
            }

            int resourceGroupCount = binaryReader.ReadInt32();

            PackageVersionList.ResourceGroup[] resourceGroups = resourceGroupCount > 0 ? new PackageVersionList.ResourceGroup[resourceGroupCount] : null;
            for (int i = 0; i < resourceGroupCount; i++)
            {
                string name = binaryReader.ReadEncryptedString(encryptBytes);
                int    resourceIndexCount = binaryReader.ReadInt32();
                int[]  resourceIndexes    = resourceIndexCount > 0 ? new int[resourceIndexCount] : null;
                for (int j = 0; j < resourceIndexCount; j++)
                {
                    resourceIndexes[j] = binaryReader.ReadUInt16();
                }

                resourceGroups[i] = new PackageVersionList.ResourceGroup(name, resourceIndexes);
            }

            return(new PackageVersionList(applicableGameVersion, internalResourceVersion, assets, resources, null, resourceGroups));
        }