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feat(config): 添加 Godot YAML 配置加载器支持
- 实现 GodotYamlConfigLoader 类，提供 YAML 配置加载适配层 - 支持编辑器态直接读取项目目录和导出态运行时缓存同步 - 添加 GodotYamlConfigEnvironment 抽象处理 Godot 路径和文件访问 - 实现配置文件同步机制，支持 YAML 和 schema 文件复制 - 提供热重载功能，在编辑器态下支持配置实时更新 - 添加完整的单元测试验证各种场景下的配置加载行为
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GeWuYou
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commit
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@ -1,6 +1,9 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Threading.Tasks;
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using GFramework.Game.Config;
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using GFramework.Godot.Config;
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@ -115,31 +118,140 @@ public sealed class GodotYamlConfigLoaderTests
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Assert.That(exception!.Message, Does.Contain("Hot reload"));
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}
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/// <summary>
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/// 验证导出态会按父目录优先同步缓存，避免父目录重置删掉先前复制到子目录的内容。
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/// </summary>
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[Test]
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public async Task LoadAsync_Should_Synchronize_Parent_Directories_Before_Children()
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{
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WriteFile(
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_resourceRoot,
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"monster/slime.yaml",
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"""
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id: 1
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name: Slime
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hp: 10
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""");
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WriteFile(
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_resourceRoot,
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"monster/boss/dragon.yaml",
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"""
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id: 99
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name: Dragon
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hp: 500
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""");
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var loader = CreateLoader(
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isEditor: false,
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tableSources:
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[
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new GodotYamlConfigTableSource("boss", "monster/boss"),
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new GodotYamlConfigTableSource("monster", "monster")
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],
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configureLoader: loader =>
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{
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loader.RegisterTable<int, MonsterConfigStub>(
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"boss",
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"monster/boss",
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keySelector: static config => config.Id);
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loader.RegisterTable<int, MonsterConfigStub>(
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"monster",
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"monster",
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keySelector: static config => config.Id);
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});
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var registry = new ConfigRegistry();
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await loader.LoadAsync(registry);
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var cacheRoot = Path.Combine(_userRoot, "config_cache");
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var bossTable = registry.GetTable<int, MonsterConfigStub>("boss");
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var monsterTable = registry.GetTable<int, MonsterConfigStub>("monster");
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Assert.Multiple(() =>
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{
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Assert.That(monsterTable.Count, Is.EqualTo(1));
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Assert.That(bossTable.Count, Is.EqualTo(1));
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Assert.That(bossTable.Get(99).Name, Is.EqualTo("Dragon"));
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Assert.That(File.Exists(Path.Combine(cacheRoot, "monster", "boss", "dragon.yaml")), Is.True);
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});
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}
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/// <summary>
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/// 验证加载器自身会拒绝可能逃逸缓存根目录的非法配置目录路径，即使调用方绕过了公开构造约束。
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/// </summary>
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[Test]
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public void LoadAsync_Should_Reject_Invalid_Config_Relative_Path_When_Metadata_Is_Corrupted()
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{
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var corruptedSource = CreateUnsafeTableSource("monster", "../outside");
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var loader = CreateLoader(
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isEditor: false,
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tableSources: [corruptedSource],
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configureLoader: static _ => { });
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var exception = Assert.ThrowsAsync<ArgumentException>(async () =>
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await loader.LoadAsync(new ConfigRegistry()));
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Assert.That(exception!.ParamName, Is.EqualTo("relativePath"));
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}
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/// <summary>
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/// 验证加载器自身会拒绝可能逃逸缓存根目录的非法 schema 路径，即使调用方绕过了公开构造约束。
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/// </summary>
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[Test]
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public void LoadAsync_Should_Reject_Invalid_Schema_Relative_Path_When_Metadata_Is_Corrupted()
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{
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WriteFile(
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_resourceRoot,
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"monster/slime.yaml",
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"""
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id: 1
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name: Slime
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hp: 10
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""");
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var corruptedSource = CreateUnsafeTableSource("monster", "monster", "../schemas/monster.schema.json");
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var loader = CreateLoader(
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isEditor: false,
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tableSources: [corruptedSource],
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configureLoader: static _ => { });
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var exception = Assert.ThrowsAsync<ArgumentException>(async () =>
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await loader.LoadAsync(new ConfigRegistry()));
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Assert.That(exception!.ParamName, Is.EqualTo("relativePath"));
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}
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/// <summary>
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/// 创建一个基于临时目录映射的 Godot YAML 配置加载器。
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/// </summary>
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/// <param name="isEditor">是否模拟编辑器环境。</param>
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/// <param name="tableSources">要同步的配置表来源集合；为空时使用默认 monster 表。</param>
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/// <param name="configureLoader">底层 YAML 加载器注册逻辑；为空时使用默认 monster 表注册。</param>
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/// <returns>已配置好的加载器实例。</returns>
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private GodotYamlConfigLoader CreateLoader(bool isEditor)
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private GodotYamlConfigLoader CreateLoader(
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bool isEditor,
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IReadOnlyCollection<GodotYamlConfigTableSource>? tableSources = null,
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Action<YamlConfigLoader>? configureLoader = null)
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{
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return new GodotYamlConfigLoader(
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new GodotYamlConfigLoaderOptions
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{
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SourceRootPath = "res://",
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RuntimeCacheRootPath = "user://config_cache",
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TableSources =
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TableSources = tableSources ??
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[
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new GodotYamlConfigTableSource(
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"monster",
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"monster",
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"schemas/monster.schema.json")
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],
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ConfigureLoader = static loader =>
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ConfigureLoader = configureLoader ??
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(static loader =>
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loader.RegisterTable<int, MonsterConfigStub>(
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"monster",
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"monster",
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"schemas/monster.schema.json",
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static config => config.Id)
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static config => config.Id))
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},
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CreateEnvironment(isEditor));
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}
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@ -241,6 +353,50 @@ public sealed class GodotYamlConfigLoaderTests
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File.WriteAllText(fullPath, content);
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}
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/// <summary>
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/// 构造一个绕过公开构造校验的配置来源对象，用于验证加载器的防御式路径校验。
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/// </summary>
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/// <param name="tableName">伪造的表名称。</param>
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/// <param name="configRelativePath">伪造的配置目录路径。</param>
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/// <param name="schemaRelativePath">伪造的 schema 路径。</param>
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/// <returns>已写入指定字段值的未初始化对象。</returns>
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private static GodotYamlConfigTableSource CreateUnsafeTableSource(
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string tableName,
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string configRelativePath,
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string? schemaRelativePath = null)
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{
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var source =
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(GodotYamlConfigTableSource)RuntimeHelpers.GetUninitializedObject(typeof(GodotYamlConfigTableSource));
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SetAutoPropertyBackingField(source, nameof(GodotYamlConfigTableSource.TableName), tableName);
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SetAutoPropertyBackingField(source, nameof(GodotYamlConfigTableSource.ConfigRelativePath), configRelativePath);
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SetAutoPropertyBackingField(source, nameof(GodotYamlConfigTableSource.SchemaRelativePath), schemaRelativePath);
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return source;
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}
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/// <summary>
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/// 直接写入自动属性的编译器生成字段，用于构造损坏的测试对象。
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/// </summary>
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/// <typeparam name="TValue">字段值类型。</typeparam>
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/// <param name="instance">要写入字段的目标对象。</param>
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/// <param name="propertyName">对应的属性名称。</param>
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/// <param name="value">要写入的字段值。</param>
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private static void SetAutoPropertyBackingField<TValue>(
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object instance,
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string propertyName,
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TValue value)
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{
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var field = instance.GetType().GetField(
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$"<{propertyName}>k__BackingField",
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BindingFlags.Instance | BindingFlags.NonPublic);
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if (field == null)
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{
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throw new InvalidOperationException(
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$"Backing field for property '{propertyName}' was not found on type '{instance.GetType().FullName}'.");
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}
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field.SetValue(instance, value);
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}
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/// <summary>
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/// 将测试中的 Godot 路径映射到本地临时目录。
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/// </summary>
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@ -159,7 +159,11 @@ public sealed class GodotYamlConfigLoader : IConfigLoader
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{
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foreach (var group in _options.TableSources
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.GroupBy(static source => NormalizeRelativePath(source.ConfigRelativePath),
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StringComparer.Ordinal))
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StringComparer.Ordinal)
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// Parent directories must be reset before children, otherwise resetting "a" later
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// would erase files that were already synchronized into "a/b" during the same pass.
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.OrderBy(static group => CountPathDepth(group.Key))
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.ThenBy(static group => group.Key, StringComparer.Ordinal))
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{
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cancellationToken.ThrowIfCancellationRequested();
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@ -365,7 +369,39 @@ public sealed class GodotYamlConfigLoader : IConfigLoader
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private static string NormalizeRelativePath(string relativePath)
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{
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return relativePath.Replace('\\', '/').TrimStart('/');
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ArgumentException.ThrowIfNullOrWhiteSpace(relativePath);
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var normalizedPath = relativePath.Replace('\\', '/').Trim();
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if (normalizedPath.StartsWith("/", StringComparison.Ordinal) ||
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normalizedPath.StartsWith("res://", StringComparison.Ordinal) ||
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normalizedPath.StartsWith("user://", StringComparison.Ordinal) ||
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Path.IsPathRooted(normalizedPath) ||
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HasWindowsDrivePrefix(normalizedPath))
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{
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throw new ArgumentException("Relative path must be an unrooted path.", nameof(relativePath));
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}
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var segments = normalizedPath.Split('/', StringSplitOptions.RemoveEmptyEntries);
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if (segments.Any(static segment => segment is "." or ".."))
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{
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throw new ArgumentException(
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"Relative path must not contain '.' or '..' segments.",
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nameof(relativePath));
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}
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return string.Join('/', segments);
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}
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private static int CountPathDepth(string normalizedRelativePath)
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{
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return normalizedRelativePath.Count(static ch => ch == '/');
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}
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private static bool HasWindowsDrivePrefix(string path)
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{
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return path.Length >= 2 &&
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char.IsLetter(path[0]) &&
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path[1] == ':';
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}
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private static bool IsYamlFile(string fileName)
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