docs(config): 添加游戏内容配置系统文档和集成测试

- 新增游戏内容配置系统完整文档，包含 YAML 配置、JSON Schema 结构描述
- 添加推荐目录结构和配置示例，支持怪物、物品、技能等静态内容管理
- 实现 Source Generator 自动生成配置类型、表包装和注册访问辅助功能
- 集成 VS Code 插件提供配置浏览、raw 编辑、schema 打开和校验功能
- 添加生成查询辅助，为顶层标量字段生成 FindBy* 与 TryFindFirstBy* 方法
- 实现开发期热重载功能，支持配置文件修改后自动刷新运行时表
- 添加跨表引用校验，支持 x-gframework-ref-table 声明的引用关系检查
- 新增集成测试验证生成器自动拾取 schema 并支持强类型访问入口
- 添加 IsExternalInit 类型支持低版本 .NET 框架的 init-only setter 功能

GFramework.Core.Abstractions/Internals/IsExternalInit.cs

@@ -1,20 +1,20 @@
-// IsExternalInit.cs
+// IsExternalInit.cs
-// This type is required to support init-only setters and record types
+// This type is required to support init-only setters and record types
-// when targeting netstandard2.0 or older frameworks.
+// when targeting netstandard2.0 or older frameworks.
-
+
-#if !NET5_0_OR_GREATER
+#if !NET5_0_OR_GREATER
-using System.ComponentModel;
+using System.ComponentModel;
-
+
-// ReSharper disable CheckNamespace
+// ReSharper disable CheckNamespace
-
+
-namespace System.Runtime.CompilerServices;
+namespace System.Runtime.CompilerServices;
-
+
-/// <summary>
+/// <summary>
-/// 提供一个占位符类型，用于支持 C# 9.0 的 init 访问器功能。
+/// 提供一个占位符类型，用于支持 C# 9.0 的 init 访问器功能。
-/// 该类型在 .NET 5.0 及更高版本中已内置，因此仅在较低版本的 .NET 中定义。
+/// 该类型在 .NET 5.0 及更高版本中已内置，因此仅在较低版本的 .NET 中定义。
-/// </summary>
+/// </summary>
-[EditorBrowsable(EditorBrowsableState.Never)]
+[EditorBrowsable(EditorBrowsableState.Never)]
-internal static class IsExternalInit
+internal static class IsExternalInit
-{
+{
-}
+}
 #endif

GFramework.Game.Tests/Config/ArchitectureConfigIntegrationTests.cs

@@ -0,0 +1,151 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using GFramework.Core.Architectures;
+using GFramework.Game.Config;
+using GFramework.Game.Config.Generated;
+using NUnit.Framework;
+
+namespace GFramework.Game.Tests.Config;
+
+/// <summary>
+///     验证在 <see cref="Architecture" /> 初始化流程中可以注册配置注册表、执行加载并通过生成的表访问器读取数据。
+/// </summary>
+[TestFixture]
+public class ArchitectureConfigIntegrationTests
+{
+    /// <summary>
+    ///     架构初始化期间，通过 <see cref="YamlConfigLoader" /> 注册生成表，
+    ///     并将 <see cref="ConfigRegistry" /> 作为 utility 暴露给架构上下文读取。
+    /// </summary>
+    [Test]
+    public async Task ConfigLoaderCanRunDuringArchitectureInitialization()
+    {
+        var rootPath = CreateTempConfigRoot();
+        ConsumerArchitecture? architecture = null;
+        var initialized = false;
+        try
+        {
+            architecture = new ConsumerArchitecture(rootPath);
+            await architecture.InitializeAsync();
+            initialized = true;
+
+            var table = architecture.MonsterTable;
+
+            Assert.Multiple(() =>
+            {
+                Assert.That(table.Get(1).Name, Is.EqualTo("Slime"));
+                Assert.That(table.Get(2).Hp, Is.EqualTo(30));
+                Assert.That(table.FindByFaction("dungeon").Select(static config => config.Name),
+                    Is.EquivalentTo(new[] { "Slime", "Goblin" }));
+                Assert.That(architecture.Registry.TryGetMonsterTable(out var retrieved), Is.True);
+                Assert.That(retrieved, Is.Not.Null);
+                Assert.That(retrieved!.Get(1).Name, Is.EqualTo("Slime"));
+                Assert.That(architecture.Context.GetUtility<ConfigRegistry>(), Is.SameAs(architecture.Registry));
+            });
+        }
+        finally
+        {
+            if (architecture is not null && initialized)
+            {
+                await architecture.DestroyAsync();
+            }
+
+            DeleteDirectoryIfExists(rootPath);
+        }
+    }
+
+    private static string CreateTempConfigRoot()
+    {
+        var rootPath = Path.Combine(Path.GetTempPath(), "GFramework.ConfigArchitecture", Guid.NewGuid().ToString("N"));
+        Directory.CreateDirectory(rootPath);
+        Directory.CreateDirectory(Path.Combine(rootPath, "schemas"));
+        Directory.CreateDirectory(Path.Combine(rootPath, "monster"));
+        File.WriteAllText(Path.Combine(rootPath, "schemas", "monster.schema.json"), MonsterSchemaJson);
+        File.WriteAllText(Path.Combine(rootPath, "monster", "slime.yaml"), MonsterSlimeYaml);
+        File.WriteAllText(Path.Combine(rootPath, "monster", "goblin.yaml"), MonsterGoblinYaml);
+        return rootPath;
+    }
+
+    /// <summary>
+    ///     最佳努力尝试删除临时目录。
+    /// </summary>
+    private static void DeleteDirectoryIfExists(string path)
+    {
+        if (!Directory.Exists(path))
+        {
+            return;
+        }
+
+        try
+        {
+            Directory.Delete(path, true);
+        }
+        catch (IOException)
+        {
+            // Ignored: cleanup is best effort and should not fail the test.
+        }
+    }
+
+    private const string MonsterSchemaJson = @"{
+  ""title"": ""Monster Config"",
+  ""description"": ""Defines one monster entry for the generated consumer integration test."",
+  ""type"": ""object"",
+  ""required"": [
+    ""id"",
+    ""name"",
+    ""hp"",
+    ""faction""
+  ],
+  ""properties"": {
+    ""id"": {
+      ""type"": ""integer"",
+      ""description"": ""Monster identifier.""
+    },
+    ""name"": {
+      ""type"": ""string"",
+      ""description"": ""Monster display name.""
+    },
+    ""hp"": {
+      ""type"": ""integer"",
+      ""description"": ""Monster base health.""
+    },
+    ""faction"": {
+      ""type"": ""string"",
+      ""description"": ""Used by the integration test to validate generated non-unique queries.""
+    }
+  }
+}";
+
+    private const string MonsterSlimeYaml =
+        "id: 1\nname: Slime\nhp: 10\nfaction: dungeon\n";
+
+    private const string MonsterGoblinYaml =
+        "id: 2\nname: Goblin\nhp: 30\nfaction: dungeon\n";
+
+    private sealed class ConsumerArchitecture : Architecture
+    {
+        private readonly string _configRoot;
+
+        public ConfigRegistry Registry { get; }
+
+        public MonsterTable MonsterTable { get; private set; } = null!;
+
+        public ConsumerArchitecture(string configRoot)
+        {
+            _configRoot = configRoot ?? throw new ArgumentNullException(nameof(configRoot));
+            Registry = new ConfigRegistry();
+        }
+
+        protected override void OnInitialize()
+        {
+            RegisterUtility(Registry);
+
+            var loader = new YamlConfigLoader(_configRoot)
+                .RegisterMonsterTable();
+            loader.LoadAsync(Registry).GetAwaiter().GetResult();
+            MonsterTable = Registry.GetMonsterTable();
+        }
+    }
+}

GFramework.Game.Tests/Config/GeneratedConfigConsumerIntegrationTests.cs

@@ -1,4 +1,6 @@
+using System;
 using System.IO;
+using System.Linq;
 using GFramework.Game.Config;
 using GFramework.Game.Config.Generated;
 
@@ -6,7 +8,7 @@ namespace GFramework.Game.Tests.Config;
 
 /// <summary>
 ///     验证消费者项目通过 `schemas/**/*.schema.json` 自动拾取 schema 后，
-///     可以直接编译并使用生成的注册辅助、强类型访问入口与运行时加载链路。
+///     可以直接编译并使用生成的注册辅助、强类型访问入口、查询辅助与运行时加载链路。
 /// </summary>
 [TestFixture]
 public class GeneratedConfigConsumerIntegrationTests
@@ -37,7 +39,7 @@ public class GeneratedConfigConsumerIntegrationTests
 
     /// <summary>
     ///     验证生成器自动拾取消费者项目的 schema 后，
-    ///     可以用生成的注册辅助完成加载，并通过强类型表包装访问运行时数据。
+    ///     可以用生成的注册辅助完成加载，并通过强类型表包装访问运行时数据与查询辅助。
     /// </summary>
     [Test]
     public async Task LoadAsync_Should_Support_Generated_Bindings_In_Consumer_Project()
@@ -49,7 +51,7 @@ public class GeneratedConfigConsumerIntegrationTests
               "title": "Monster Config",
               "description": "Defines one monster entry for the end-to-end consumer integration test.",
               "type": "object",
-              "required": ["id", "name", "hp"],
+              "required": ["id", "name", "hp", "faction"],
               "properties": {
                 "id": {
                   "type": "integer",
@@ -62,6 +64,10 @@ public class GeneratedConfigConsumerIntegrationTests
                 "hp": {
                   "type": "integer",
                   "description": "Monster base health."
+                },
+                "faction": {
+                  "type": "string",
+                  "description": "Used by the integration test to validate generated non-unique queries."
                 }
               }
             }
@@ -72,6 +78,7 @@ public class GeneratedConfigConsumerIntegrationTests
             id: 1
             name: Slime
             hp: 10
+            faction: dungeon
             """);
         CreateFile(
             "monster/goblin.yaml",
@@ -79,6 +86,7 @@ public class GeneratedConfigConsumerIntegrationTests
             id: 2
             name: Goblin
             hp: 30
+            faction: dungeon
             """);
 
         var registry = new ConfigRegistry();
@@ -88,6 +96,7 @@ public class GeneratedConfigConsumerIntegrationTests
         await loader.LoadAsync(registry);
 
         var table = registry.GetMonsterTable();
+        var dungeonMonsters = table.FindByFaction("dungeon");
 
         Assert.Multiple(() =>
         {
@@ -106,6 +115,16 @@ public class GeneratedConfigConsumerIntegrationTests
             Assert.That(table.Count, Is.EqualTo(2));
             Assert.That(table.Get(1).Name, Is.EqualTo("Slime"));
             Assert.That(table.Get(2).Hp, Is.EqualTo(30));
+            Assert.That(table.FindByName("Slime").Select(static config => config.Id), Is.EqualTo(new[] { 1 }));
+            Assert.That(dungeonMonsters.Select(static config => config.Name), Is.EquivalentTo(new[] { "Slime", "Goblin" }));
+            Assert.That(table.TryFindFirstByName("Goblin", out var goblin), Is.True);
+            Assert.That(goblin, Is.Not.Null);
+            Assert.That(goblin!.Id, Is.EqualTo(2));
+            Assert.That(table.TryFindFirstByFaction("dungeon", out var firstDungeonMonster), Is.True);
+            Assert.That(firstDungeonMonster, Is.Not.Null);
+            Assert.That(firstDungeonMonster!.Name, Is.AnyOf("Slime", "Goblin"));
+            Assert.That(table.TryFindFirstByFaction("forest", out var missingMonster), Is.False);
+            Assert.That(missingMonster, Is.Null);
             Assert.That(registry.TryGetMonsterTable(out var generatedTable), Is.True);
             Assert.That(generatedTable, Is.Not.Null);
             Assert.That(generatedTable!.All().Select(static config => config.Name),
@@ -131,4 +150,4 @@ public class GeneratedConfigConsumerIntegrationTests
 
         File.WriteAllText(path, content.Replace("\n", Environment.NewLine, StringComparison.Ordinal));
     }
-}
+}

GFramework.Game.Tests/schemas/monster.schema.json

@@ -5,7 +5,8 @@
   "required": [
     "id",
     "name",
-    "hp"
+    "hp",
+    "faction"
   ],
   "properties": {
     "id": {
@@ -19,6 +20,10 @@
     "hp": {
       "type": "integer",
       "description": "Monster base health."
+    },
+    "faction": {
+      "type": "string",
+      "description": "Used by integration tests to validate generated non-unique queries."
     }
   }
 }

GFramework.SourceGenerators.Tests/Config/SchemaConfigGeneratorTests.cs

@@ -236,4 +236,115 @@ public class SchemaConfigGeneratorTests
         Assert.That(bindingsSource, Does.Contain("public static readonly ReferenceMetadata DropItems1 ="));
         Assert.That(bindingsSource, Does.Contain("public static readonly ReferenceMetadata DropItems11 ="));
     }
-}
+
+    /// <summary>
+    ///     验证生成器只为顶层非主键标量字段生成轻量查询辅助，
+    ///     避免把数组、对象和引用字段误生成为查询 API。
+    /// </summary>
+    [Test]
+    public void Run_Should_Generate_Query_Helpers_Only_For_Top_Level_Scalar_Properties()
+    {
+        const string source = """
+                              using System;
+                              using System.Collections.Generic;
+
+                              namespace GFramework.Game.Abstractions.Config
+                              {
+                                  public interface IConfigTable
+                                  {
+                                      Type KeyType { get; }
+                                      Type ValueType { get; }
+                                      int Count { get; }
+                                  }
+
+                                  public interface IConfigTable<TKey, TValue> : IConfigTable
+                                      where TKey : notnull
+                                  {
+                                      TValue Get(TKey key);
+                                      bool TryGet(TKey key, out TValue? value);
+                                      bool ContainsKey(TKey key);
+                                      IReadOnlyCollection<TValue> All();
+                                  }
+
+                                  public interface IConfigRegistry
+                                  {
+                                      IConfigTable<TKey, TValue> GetTable<TKey, TValue>(string name)
+                                          where TKey : notnull;
+
+                                      bool TryGetTable<TKey, TValue>(string name, out IConfigTable<TKey, TValue>? table)
+                                          where TKey : notnull;
+                                  }
+                              }
+
+                              namespace GFramework.Game.Config
+                              {
+                                  public sealed class YamlConfigLoader
+                                  {
+                                      public YamlConfigLoader RegisterTable<TKey, TValue>(
+                                          string tableName,
+                                          string relativePath,
+                                          string schemaRelativePath,
+                                          Func<TValue, TKey> keySelector,
+                                          IEqualityComparer<TKey>? comparer = null)
+                                          where TKey : notnull
+                                      {
+                                          return this;
+                                      }
+                                  }
+                              }
+                              """;
+
+        const string schema = """
+                              {
+                                "type": "object",
+                                "required": ["id", "name"],
+                                "properties": {
+                                  "id": { "type": "integer" },
+                                  "name": { "type": "string" },
+                                  "hp": { "type": "integer" },
+                                  "dropItems": {
+                                    "type": "array",
+                                    "items": { "type": "string" }
+                                  },
+                                  "targetId": {
+                                    "type": "string",
+                                    "x-gframework-ref-table": "monster"
+                                  },
+                                  "reward": {
+                                    "type": "object",
+                                    "properties": {
+                                      "gold": { "type": "integer" }
+                                    }
+                                  }
+                                }
+                              }
+                              """;
+
+        var result = SchemaGeneratorTestDriver.Run(
+            source,
+            ("monster.schema.json", schema));
+
+        var generatedSources = result.Results
+            .Single()
+            .GeneratedSources
+            .ToDictionary(
+                static sourceResult => sourceResult.HintName,
+                static sourceResult => sourceResult.SourceText.ToString(),
+                StringComparer.Ordinal);
+
+        Assert.That(result.Results.Single().Diagnostics, Is.Empty);
+        Assert.That(generatedSources.TryGetValue("MonsterTable.g.cs", out var tableSource), Is.True);
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(tableSource, Does.Contain("FindByName(string value)"));
+            Assert.That(tableSource, Does.Contain("TryFindFirstByName(string value, out MonsterConfig? result)"));
+            Assert.That(tableSource, Does.Contain("FindByHp(int? value)"));
+            Assert.That(tableSource, Does.Contain("TryFindFirstByHp(int? value, out MonsterConfig? result)"));
+            Assert.That(tableSource, Does.Not.Contain("FindById("));
+            Assert.That(tableSource, Does.Not.Contain("FindByDropItems("));
+            Assert.That(tableSource, Does.Not.Contain("FindByTargetId("));
+            Assert.That(tableSource, Does.Not.Contain("FindByReward("));
+        });
+    }
+}

GFramework.SourceGenerators.Tests/Config/snapshots/SchemaConfigGenerator/MonsterTable.g.txt

@@ -52,4 +52,102 @@ public sealed partial class MonsterTable : global::GFramework.Game.Abstractions.
     {
         return _inner.All();
     }
+
+    /// <summary>
+    ///     Finds all config entries whose property 'name' equals the supplied value.
+    /// </summary>
+    /// <param name="value">The property value to match.</param>
+    /// <returns>A read-only snapshot containing every matching config entry.</returns>
+    /// <remarks>
+    ///     The generated helper performs a deterministic linear scan over <see cref="All"/> so it stays compatible with runtime hot reload and does not require secondary index infrastructure.
+    /// </remarks>
+    public global::System.Collections.Generic.IReadOnlyList<MonsterConfig> FindByName(string value)
+    {
+        var matches = new global::System.Collections.Generic.List<MonsterConfig>();
+
+        // Scan the current table snapshot on demand so generated helpers stay aligned with reloadable runtime data.
+        foreach (var candidate in All())
+        {
+            if (global::System.Collections.Generic.EqualityComparer<string>.Default.Equals(candidate.Name, value))
+            {
+                matches.Add(candidate);
+            }
+        }
+
+        return matches.Count == 0 ? global::System.Array.Empty<MonsterConfig>() : matches.AsReadOnly();
+    }
+
+    /// <summary>
+    ///     Tries to find the first config entry whose property 'name' equals the supplied value.
+    /// </summary>
+    /// <param name="value">The property value to match.</param>
+    /// <param name="result">The first matching config entry when lookup succeeds; otherwise <see langword="null" />.</param>
+    /// <returns><see langword="true" /> when a matching config entry is found; otherwise <see langword="false" />.</returns>
+    /// <remarks>
+    ///     The generated helper walks the same snapshot exposed by <see cref="All"/> and returns the first match in iteration order.
+    /// </remarks>
+    public bool TryFindFirstByName(string value, out MonsterConfig? result)
+    {
+        // Keep the search path allocation-free for the first-match case by exiting as soon as one entry matches.
+        foreach (var candidate in All())
+        {
+            if (global::System.Collections.Generic.EqualityComparer<string>.Default.Equals(candidate.Name, value))
+            {
+                result = candidate;
+                return true;
+            }
+        }
+
+        result = null;
+        return false;
+    }
+
+    /// <summary>
+    ///     Finds all config entries whose property 'hp' equals the supplied value.
+    /// </summary>
+    /// <param name="value">The property value to match.</param>
+    /// <returns>A read-only snapshot containing every matching config entry.</returns>
+    /// <remarks>
+    ///     The generated helper performs a deterministic linear scan over <see cref="All"/> so it stays compatible with runtime hot reload and does not require secondary index infrastructure.
+    /// </remarks>
+    public global::System.Collections.Generic.IReadOnlyList<MonsterConfig> FindByHp(int? value)
+    {
+        var matches = new global::System.Collections.Generic.List<MonsterConfig>();
+
+        // Scan the current table snapshot on demand so generated helpers stay aligned with reloadable runtime data.
+        foreach (var candidate in All())
+        {
+            if (global::System.Collections.Generic.EqualityComparer<int?>.Default.Equals(candidate.Hp, value))
+            {
+                matches.Add(candidate);
+            }
+        }
+
+        return matches.Count == 0 ? global::System.Array.Empty<MonsterConfig>() : matches.AsReadOnly();
+    }
+
+    /// <summary>
+    ///     Tries to find the first config entry whose property 'hp' equals the supplied value.
+    /// </summary>
+    /// <param name="value">The property value to match.</param>
+    /// <param name="result">The first matching config entry when lookup succeeds; otherwise <see langword="null" />.</param>
+    /// <returns><see langword="true" /> when a matching config entry is found; otherwise <see langword="false" />.</returns>
+    /// <remarks>
+    ///     The generated helper walks the same snapshot exposed by <see cref="All"/> and returns the first match in iteration order.
+    /// </remarks>
+    public bool TryFindFirstByHp(int? value, out MonsterConfig? result)
+    {
+        // Keep the search path allocation-free for the first-match case by exiting as soon as one entry matches.
+        foreach (var candidate in All())
+        {
+            if (global::System.Collections.Generic.EqualityComparer<int?>.Default.Equals(candidate.Hp, value))
+            {
+                result = candidate;
+                return true;
+            }
+        }
+
+        result = null;
+        return false;
+    }
 }

GFramework.SourceGenerators/Config/SchemaConfigGenerator.cs

@@ -560,6 +560,7 @@ public sealed class SchemaConfigGenerator : IIncrementalGenerator
     private static string GenerateTableClass(SchemaFileSpec schema)
     {
         var builder = new StringBuilder();
+        var queryableProperties = CollectQueryableProperties(schema).ToArray();
         builder.AppendLine("// <auto-generated />");
         builder.AppendLine("#nullable enable");
         builder.AppendLine();
@@ -620,6 +621,15 @@ public sealed class SchemaConfigGenerator : IIncrementalGenerator
         builder.AppendLine("    {");
         builder.AppendLine("        return _inner.All();");
         builder.AppendLine("    }");
+
+        foreach (var property in queryableProperties)
+        {
+            builder.AppendLine();
+            AppendFindByPropertyMethod(builder, schema, property);
+            builder.AppendLine();
+            AppendTryFindFirstByPropertyMethod(builder, schema, property);
+        }
+
         builder.AppendLine("}");
         return builder.ToString().TrimEnd();
     }
@@ -975,6 +985,121 @@ public sealed class SchemaConfigGenerator : IIncrementalGenerator
         }
     }
 
+    /// <summary>
+    ///     收集适合生成轻量查询辅助的根级标量字段。
+    ///     当前实现故意限定在顶层非主键标量字段，避免把嵌套结构、数组或引用语义提前固化为运行时契约。
+    /// </summary>
+    /// <param name="schema">生成器级 schema 模型。</param>
+    /// <returns>可生成查询辅助的属性集合。</returns>
+    private static IEnumerable<SchemaPropertySpec> CollectQueryableProperties(SchemaFileSpec schema)
+    {
+        foreach (var property in schema.RootObject.Properties)
+        {
+            if (property.TypeSpec.Kind != SchemaNodeKind.Scalar)
+            {
+                continue;
+            }
+
+            if (!string.IsNullOrWhiteSpace(property.TypeSpec.RefTableName))
+            {
+                continue;
+            }
+
+            if (string.Equals(property.PropertyName, schema.KeyPropertyName, StringComparison.Ordinal))
+            {
+                continue;
+            }
+
+            yield return property;
+        }
+    }
+
+    /// <summary>
+    ///     生成按字段匹配全部结果的轻量查询辅助。
+    /// </summary>
+    /// <param name="builder">输出缓冲区。</param>
+    /// <param name="schema">生成器级 schema 模型。</param>
+    /// <param name="property">要生成查询辅助的字段模型。</param>
+    private static void AppendFindByPropertyMethod(
+        StringBuilder builder,
+        SchemaFileSpec schema,
+        SchemaPropertySpec property)
+    {
+        builder.AppendLine("    /// <summary>");
+        builder.AppendLine(
+            $"    ///     Finds all config entries whose property '{EscapeXmlDocumentation(property.DisplayPath)}' equals the supplied value.");
+        builder.AppendLine("    /// </summary>");
+        builder.AppendLine("    /// <param name=\"value\">The property value to match.</param>");
+        builder.AppendLine("    /// <returns>A read-only snapshot containing every matching config entry.</returns>");
+        builder.AppendLine("    /// <remarks>");
+        builder.AppendLine(
+            "    ///     The generated helper performs a deterministic linear scan over <see cref=\"All\"/> so it stays compatible with runtime hot reload and does not require secondary index infrastructure.");
+        builder.AppendLine("    /// </remarks>");
+        builder.AppendLine(
+            $"    public global::System.Collections.Generic.IReadOnlyList<{schema.ClassName}> FindBy{property.PropertyName}({property.TypeSpec.ClrType} value)");
+        builder.AppendLine("    {");
+        builder.AppendLine(
+            $"        var matches = new global::System.Collections.Generic.List<{schema.ClassName}>();");
+        builder.AppendLine();
+        builder.AppendLine(
+            "        // Scan the current table snapshot on demand so generated helpers stay aligned with reloadable runtime data.");
+        builder.AppendLine($"        foreach (var candidate in All())");
+        builder.AppendLine("        {");
+        builder.AppendLine(
+            $"            if (global::System.Collections.Generic.EqualityComparer<{property.TypeSpec.ClrType}>.Default.Equals(candidate.{property.PropertyName}, value))");
+        builder.AppendLine("            {");
+        builder.AppendLine("                matches.Add(candidate);");
+        builder.AppendLine("            }");
+        builder.AppendLine("        }");
+        builder.AppendLine();
+        builder.AppendLine(
+            $"        return matches.Count == 0 ? global::System.Array.Empty<{schema.ClassName}>() : matches.AsReadOnly();");
+        builder.AppendLine("    }");
+    }
+
+    /// <summary>
+    ///     生成按字段匹配首个结果的轻量查询辅助。
+    /// </summary>
+    /// <param name="builder">输出缓冲区。</param>
+    /// <param name="schema">生成器级 schema 模型。</param>
+    /// <param name="property">要生成查询辅助的字段模型。</param>
+    private static void AppendTryFindFirstByPropertyMethod(
+        StringBuilder builder,
+        SchemaFileSpec schema,
+        SchemaPropertySpec property)
+    {
+        builder.AppendLine("    /// <summary>");
+        builder.AppendLine(
+            $"    ///     Tries to find the first config entry whose property '{EscapeXmlDocumentation(property.DisplayPath)}' equals the supplied value.");
+        builder.AppendLine("    /// </summary>");
+        builder.AppendLine("    /// <param name=\"value\">The property value to match.</param>");
+        builder.AppendLine(
+            "    /// <param name=\"result\">The first matching config entry when lookup succeeds; otherwise <see langword=\"null\" />.</param>");
+        builder.AppendLine("    /// <returns><see langword=\"true\" /> when a matching config entry is found; otherwise <see langword=\"false\" />.</returns>");
+        builder.AppendLine("    /// <remarks>");
+        builder.AppendLine(
+            "    ///     The generated helper walks the same snapshot exposed by <see cref=\"All\"/> and returns the first match in iteration order.");
+        builder.AppendLine("    /// </remarks>");
+        builder.AppendLine(
+            $"    public bool TryFindFirstBy{property.PropertyName}({property.TypeSpec.ClrType} value, out {schema.ClassName}? result)");
+        builder.AppendLine("    {");
+        builder.AppendLine(
+            "        // Keep the search path allocation-free for the first-match case by exiting as soon as one entry matches.");
+        builder.AppendLine("        foreach (var candidate in All())");
+        builder.AppendLine("        {");
+        builder.AppendLine(
+            $"            if (global::System.Collections.Generic.EqualityComparer<{property.TypeSpec.ClrType}>.Default.Equals(candidate.{property.PropertyName}, value))");
+        builder.AppendLine("            {");
+        builder.AppendLine("                result = candidate;");
+        builder.AppendLine("                return true;");
+        builder.AppendLine("            }");
+        builder.AppendLine("        }");
+        builder.AppendLine();
+        builder.AppendLine("        result = null;");
+        builder.AppendLine("        return false;");
+        builder.AppendLine("    }");
+    }
+
     /// <summary>
     ///     递归枚举对象树中所有带 ref-table 元数据的字段。
     /// </summary>
@@ -1717,4 +1842,4 @@ public sealed class SchemaConfigGenerator : IIncrementalGenerator
         Object,
         Array
     }
-}
+}

docs/zh-CN/game/config-system.md

@@ -280,6 +280,82 @@ public sealed class GameConfigRuntime
   `MonsterConfigBindings.References`
 - 如果未来把配置初始化接入 `Architecture` 或 `Module`，迁移成本也更低
 
+### 生成查询辅助
+
+从当前阶段开始，生成的 `*Table` 包装会为“顶层、非主键、非引用的标量字段”额外产出轻量查询辅助。
+
+如果 `monster.schema.json` 包含顶层标量字段 `name`、`faction`，则可以直接这样使用：
+
+```csharp
+var monsterTable = registry.GetMonsterTable();
+
+var slime = monsterTable.FindByName("Slime");
+
+if (monsterTable.TryFindFirstByFaction("dungeon", out var firstDungeonMonster))
+{
+    Console.WriteLine(firstDungeonMonster.Name);
+}
+```
+
+当前生成规则刻意保持保守：
+
+- 只为顶层标量字段生成 `FindBy*` 与 `TryFindFirstBy*`
+- 主键字段继续只走 `Get / TryGet`
+- 嵌套对象、对象数组、标量数组和 `x-gframework-ref-table` 字段暂不生成查询辅助
+- 查询实现基于 `All()` 做线性扫描，不引入运行时索引或缓存
+
+这意味着它的定位是“减少业务层手写过滤样板”，而不是“替代专门索引结构”。
+
+如果你依赖 `TryFindFirstBy*`，应当把它理解为“返回当前表快照遍历顺序下的第一个匹配项”，而不是固定排序语义。
+
+### Architecture 推荐接入模板
+
+如果你的项目已经基于 `GFramework.Core.Architectures.Architecture` 组织初始化流程，推荐把配置系统接到 `OnInitialize()` 阶段，并把 `ConfigRegistry` 注册为 utility：
+
+```csharp
+using GFramework.Core.Architectures;
+using GFramework.Game.Config;
+using GFramework.Game.Config.Generated;
+
+public sealed class GameArchitecture : Architecture
+{
+    private readonly string _configRootPath;
+
+    public GameArchitecture(string configRootPath)
+    {
+        _configRootPath = configRootPath ?? throw new ArgumentNullException(nameof(configRootPath));
+    }
+
+    protected override void OnInitialize()
+    {
+        var registry = RegisterUtility(new ConfigRegistry());
+
+        var loader = new YamlConfigLoader(_configRootPath)
+            .RegisterMonsterTable()
+            .RegisterItemTable();
+
+        loader.LoadAsync(registry).GetAwaiter().GetResult();
+    }
+}
+```
+
+初始化完成后，业务组件可以继续通过架构上下文读取 utility，再走生成的强类型入口：
+
+```csharp
+var registry = Context.GetUtility<ConfigRegistry>();
+var monsterTable = registry.GetMonsterTable();
+var slime = monsterTable.Get(1);
+```
+
+推荐遵循以下顺序：
+
+- 先注册 `ConfigRegistry`
+- 再构造并配置 `YamlConfigLoader`
+- 在 `OnInitialize()` 内完成首次 `LoadAsync`
+- 初始化完成后只通过注册表和生成表包装访问配置
+
+当前阶段不建议为了配置系统额外引入新的 `IArchitectureModule` 或 service module 抽象；现有 `Architecture + ConfigRegistry + YamlConfigLoader + Register*Table()` 组合已经足够作为官方推荐接入路径。
+
 ### 热重载模板
 
 如果你希望把开发期热重载显式收敛为一个可选能力，建议把失败诊断一起写进模板，而不是只打印异常文本：