支持二进制序列化

package-lock.json

@@ -5220,6 +5220,16 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/@types/msgpack-lite": {
+      "version": "0.1.11",
+      "resolved": "https://registry.npmjs.org/@types/msgpack-lite/-/msgpack-lite-0.1.11.tgz",
+      "integrity": "sha512-cdCZS/gw+jIN22I4SUZUFf1ZZfVv5JM1//Br/MuZcI373sxiy3eSSoiyLu0oz+BPatTbGGGBO5jrcvd0siCdTQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/multer": {
       "version": "1.4.13",
       "resolved": "https://registry.npmjs.org/@types/multer/-/multer-1.4.13.tgz",
@@ -7705,6 +7715,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/event-lite": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/event-lite/-/event-lite-0.1.3.tgz",
+      "integrity": "sha512-8qz9nOz5VeD2z96elrEKD2U433+L3DWdUdDkOINLGOJvx1GsMBbMn0aCeu28y8/e85A6mCigBiFlYMnTBEGlSw==",
+      "license": "MIT"
+    },
     "node_modules/eventemitter3": {
       "version": "4.0.7",
       "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
@@ -8656,7 +8672,6 @@
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
       "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
-      "dev": true,
       "funding": [
         {
           "type": "github",
@@ -8846,6 +8861,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/int64-buffer": {
+      "version": "0.1.10",
+      "resolved": "https://registry.npmjs.org/int64-buffer/-/int64-buffer-0.1.10.tgz",
+      "integrity": "sha512-v7cSY1J8ydZ0GyjUHqF+1bshJ6cnEVLo9EnjB8p+4HDRPZc9N5jjmvUV7NvEsqQOKyH0pmIBFWXVQbiS0+OBbA==",
+      "license": "MIT"
+    },
     "node_modules/ip-address": {
       "version": "9.0.5",
       "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-9.0.5.tgz",
@@ -9117,7 +9138,6 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
       "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/isexe": {
@@ -11523,6 +11543,21 @@
       "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
       "dev": true
     },
+    "node_modules/msgpack-lite": {
+      "version": "0.1.26",
+      "resolved": "https://registry.npmjs.org/msgpack-lite/-/msgpack-lite-0.1.26.tgz",
+      "integrity": "sha512-SZ2IxeqZ1oRFGo0xFGbvBJWMp3yLIY9rlIJyxy8CGrwZn1f0ZK4r6jV/AM1r0FZMDUkWkglOk/eeKIL9g77Nxw==",
+      "license": "MIT",
+      "dependencies": {
+        "event-lite": "^0.1.1",
+        "ieee754": "^1.1.8",
+        "int64-buffer": "^0.1.9",
+        "isarray": "^1.0.0"
+      },
+      "bin": {
+        "msgpack": "bin/msgpack"
+      }
+    },
     "node_modules/multimatch": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/multimatch/-/multimatch-5.0.0.tgz",
@@ -15524,6 +15559,9 @@
       "name": "@esengine/ecs-framework",
       "version": "2.1.51",
       "license": "MIT",
+      "dependencies": {
+        "msgpack-lite": "^0.1.26"
+      },
       "devDependencies": {
         "@babel/core": "^7.28.3",
         "@babel/plugin-transform-nullish-coalescing-operator": "^7.27.1",
@@ -15534,6 +15572,7 @@
         "@rollup/plugin-node-resolve": "^16.0.1",
         "@rollup/plugin-terser": "^0.4.4",
         "@types/jest": "^29.5.14",
+        "@types/msgpack-lite": "^0.1.11",
         "@types/node": "^20.19.17",
         "jest": "^29.7.0",
         "jest-environment-jsdom": "^29.7.0",

packages/core/package.json

@@ -58,6 +58,7 @@
     "@rollup/plugin-node-resolve": "^16.0.1",
     "@rollup/plugin-terser": "^0.4.4",
     "@types/jest": "^29.5.14",
+    "@types/msgpack-lite": "^0.1.11",
     "@types/node": "^20.19.17",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
@@ -75,5 +76,8 @@
     "type": "git",
     "url": "https://github.com/esengine/ecs-framework.git",
     "directory": "packages/core"
+  },
+  "dependencies": {
+    "msgpack-lite": "^0.1.26"
   }
 }

packages/core/src/ECS/Scene.ts

@@ -501,21 +501,26 @@ export class Scene implements IScene {
     /**
      * 序列化场景
      *
-     * 将场景及其所有实体、组件序列化为JSON字符串
+     * 将场景及其所有实体、组件序列化为JSON字符串或二进制Buffer
      *
      * @param options 序列化选项
-     * @returns 序列化后的JSON字符串
+     * @returns 序列化后的数据（JSON字符串或二进制Buffer）
      *
      * @example
      * ```typescript
-     * const saveData = scene.serialize({
+     * // JSON格式
-     *     components: [PlayerComponent, PositionComponent],
+     * const jsonData = scene.serialize({
      *     format: 'json',
      *     pretty: true
      * });
+     *
+     * // 二进制格式（更小、更快）
+     * const binaryData = scene.serialize({
+     *     format: 'binary'
+     * });
      * ```
      */
-    public serialize(options?: SceneSerializationOptions): string {
+    public serialize(options?: SceneSerializationOptions): string | Buffer {
         return SceneSerializer.serialize(this, options);
     }
 
@@ -524,19 +529,23 @@ export class Scene implements IScene {
      *
      * 从序列化数据恢复场景状态
      *
-     * @param saveData 序列化的数据
+     * @param saveData 序列化的数据（JSON字符串或二进制Buffer）
      * @param options 反序列化选项
      *
      * @example
      * ```typescript
-     * scene.deserialize(saveData, {
+     * // 从JSON恢复（自动从ComponentRegistry获取组件类型）
-     *     strategy: 'replace',
+     * scene.deserialize(jsonData, {
-     *     preserveIds: false,
+     *     strategy: 'replace'
-     *     componentRegistry: ComponentTypeRegistry.getRegistry()
+     * });
+     *
+     * // 从二进制恢复
+     * scene.deserialize(binaryData, {
+     *     strategy: 'replace'
      * });
      * ```
      */
-    public deserialize(saveData: string, options?: SceneDeserializationOptions): void {
+    public deserialize(saveData: string | Buffer, options?: SceneDeserializationOptions): void {
         SceneSerializer.deserialize(this, saveData, options);
     }
 }

packages/core/src/ECS/Serialization/ComponentTypeRegistry.ts

@@ -1,194 +0,0 @@
-/**
- * 全局组件类型注册表
- *
- * 用于序列化系统的组件类型查找和管理
- */
-
-import { Component } from '../Component';
-import { ComponentType } from '../Core/ComponentStorage';
-import { getComponentTypeName } from '../Decorators';
-
-/**
- * 全局组件类型注册表
- *
- * 维护组件类型名称到构造函数的映射，用于序列化/反序列化
- */
-export class ComponentTypeRegistry {
-    /**
-     * 组件类型映射表
-     * Map<类型名称, 构造函数>
-     */
-    private static registry = new Map<string, ComponentType>();
-
-    /**
-     * 注册组件类型
-     *
-     * @param componentClass 组件构造函数
-     * @param typeName 组件类型名称（可选，默认使用类名或@ECSComponent装饰器指定的名称）
-     *
-     * @example
-     * ```typescript
-     * @ECSComponent('Player')
-     * @Serializable({ version: 1 })
-     * class PlayerComponent extends Component {
-     *     @Serialize() name: string = '';
-     * }
-     *
-     * // 注册组件
-     * ComponentTypeRegistry.register(PlayerComponent);
-     * ```
-     */
-    public static register(componentClass: ComponentType, typeName?: string): void {
-        const name = typeName || getComponentTypeName(componentClass);
-
-        if (this.registry.has(name)) {
-            console.warn(`Component type "${name}" is already registered, overwriting...`);
-        }
-
-        this.registry.set(name, componentClass);
-    }
-
-    /**
-     * 批量注册组件类型
-     *
-     * @param componentClasses 组件构造函数数组
-     *
-     * @example
-     * ```typescript
-     * ComponentTypeRegistry.registerMany([
-     *     PlayerComponent,
-     *     PositionComponent,
-     *     VelocityComponent
-     * ]);
-     * ```
-     */
-    public static registerMany(componentClasses: ComponentType[]): void {
-        for (const componentClass of componentClasses) {
-            this.register(componentClass);
-        }
-    }
-
-    /**
-     * 获取组件类型
-     *
-     * @param typeName 组件类型名称
-     * @returns 组件构造函数，如果未找到则返回undefined
-     */
-    public static get(typeName: string): ComponentType | undefined {
-        return this.registry.get(typeName);
-    }
-
-    /**
-     * 检查组件类型是否已注册
-     *
-     * @param typeName 组件类型名称
-     * @returns 如果已注册返回true
-     */
-    public static has(typeName: string): boolean {
-        return this.registry.has(typeName);
-    }
-
-    /**
-     * 取消注册组件类型
-     *
-     * @param typeName 组件类型名称
-     * @returns 如果成功取消注册返回true
-     */
-    public static unregister(typeName: string): boolean {
-        return this.registry.delete(typeName);
-    }
-
-    /**
-     * 清空注册表
-     */
-    public static clear(): void {
-        this.registry.clear();
-    }
-
-    /**
-     * 获取所有已注册的组件类型名称
-     *
-     * @returns 组件类型名称数组
-     */
-    public static getAllTypeNames(): string[] {
-        return Array.from(this.registry.keys());
-    }
-
-    /**
-     * 获取所有已注册的组件类型
-     *
-     * @returns 组件构造函数数组
-     */
-    public static getAllTypes(): ComponentType[] {
-        return Array.from(this.registry.values());
-    }
-
-    /**
-     * 获取注册表的Map副本
-     *
-     * @returns 组件类型注册表的副本
-     */
-    public static getRegistry(): Map<string, ComponentType> {
-        return new Map(this.registry);
-    }
-
-    /**
-     * 获取注册的组件数量
-     *
-     * @returns 已注册的组件类型数量
-     */
-    public static get size(): number {
-        return this.registry.size;
-    }
-
-    /**
-     * 从组件实例获取类型名称
-     *
-     * @param component 组件实例
-     * @returns 组件类型名称
-     */
-    public static getTypeName(component: Component): string {
-        return getComponentTypeName(component.constructor as ComponentType);
-    }
-
-    /**
-     * 根据组件类查找已注册的类型名称
-     *
-     * @param componentClass 组件构造函数
-     * @returns 类型名称，如果未注册则返回undefined
-     */
-    public static findTypeName(componentClass: ComponentType): string | undefined {
-        const typeName = getComponentTypeName(componentClass);
-
-        // 检查是否已注册
-        if (this.registry.get(typeName) === componentClass) {
-            return typeName;
-        }
-
-        // 遍历查找
-        for (const [name, cls] of this.registry) {
-            if (cls === componentClass) {
-                return name;
-            }
-        }
-
-        return undefined;
-    }
-
-    /**
-     * 自动发现并注册所有装饰的组件
-     *
-     * 注意：此方法需要组件类已经被加载到内存中
-     *
-     * @param components 组件类数组
-     */
-    public static autoRegister(components: ComponentType[]): void {
-        for (const component of components) {
-            try {
-                this.register(component);
-            } catch (error) {
-                console.error(`Failed to auto-register component ${component.name}:`, error);
-            }
-        }
-    }
-}

packages/core/src/ECS/Serialization/SceneSerializer.ts

@@ -7,11 +7,11 @@
 import type { IScene } from '../IScene';
 import { Entity } from '../Entity';
 import { Component } from '../Component';
-import { ComponentType } from '../Core/ComponentStorage';
+import { ComponentType, ComponentRegistry } from '../Core/ComponentStorage';
 import { EntitySerializer, SerializedEntity } from './EntitySerializer';
 import { getComponentTypeName } from '../Decorators';
 import { getSerializationMetadata } from './SerializationDecorators';
-import { ComponentTypeRegistry } from './ComponentTypeRegistry';
+import * as msgpack from 'msgpack-lite';
 
 /**
  * 场景序列化格式
@@ -154,9 +154,9 @@ export class SceneSerializer {
      *
      * @param scene 要序列化的场景
      * @param options 序列化选项
-     * @returns 序列化后的数据（JSON字符串或二进制数据）
+     * @returns 序列化后的数据（JSON字符串或二进制Buffer）
      */
-    public static serialize(scene: IScene, options?: SceneSerializationOptions): string {
+    public static serialize(scene: IScene, options?: SceneSerializationOptions): string | Buffer {
         const opts: SceneSerializationOptions = {
             systems: false,
             format: 'json',
@@ -206,8 +206,8 @@ export class SceneSerializer {
                 ? JSON.stringify(serializedScene, null, 2)
                 : JSON.stringify(serializedScene);
         } else {
-            // 二进制格式（未来实现）
+            // 二进制格式（使用 MessagePack）
-            throw new Error('Binary serialization format is not yet implemented');
+            return msgpack.encode(serializedScene);
         }
     }
 
@@ -215,12 +215,12 @@ export class SceneSerializer {
      * 反序列化场景
      *
      * @param scene 目标场景
-     * @param saveData 序列化的数据
+     * @param saveData 序列化的数据（JSON字符串或二进制Buffer）
      * @param options 反序列化选项
      */
     public static deserialize(
         scene: IScene,
-        saveData: string,
+        saveData: string | Buffer,
         options?: SceneDeserializationOptions
     ): void {
         const opts: SceneDeserializationOptions = {
@@ -232,7 +232,13 @@ export class SceneSerializer {
         // 解析数据
         let serializedScene: SerializedScene;
         try {
+            if (typeof saveData === 'string') {
+                // JSON格式
                 serializedScene = JSON.parse(saveData);
+            } else {
+                // 二进制格式（MessagePack）
+                serializedScene = msgpack.decode(saveData);
+            }
         } catch (error) {
             throw new Error(`Failed to parse save data: ${error}`);
         }
@@ -455,7 +461,7 @@ export class SceneSerializer {
      * 从所有已注册的组件类型构建注册表
      */
     private static getGlobalComponentRegistry(): Map<string, ComponentType> {
-        return ComponentTypeRegistry.getRegistry();
+        return ComponentRegistry.getAllComponentNames() as Map<string, ComponentType>;
     }
 
     /**

packages/core/src/ECS/Serialization/index.ts

@@ -49,6 +49,3 @@ export type {
     ComponentMigrationFunction,
     SceneMigrationFunction
 } from './VersionMigration';
-
-// 组件类型注册表
-export { ComponentTypeRegistry } from './ComponentTypeRegistry';

packages/core/src/ECS/Systems/WorkerEntitySystem.ts

@@ -198,6 +198,7 @@ export abstract class WorkerEntitySystem<TEntityData = any> extends EntitySystem
     protected sharedBuffer: SharedArrayBuffer | null = null;
     protected sharedFloatArray: Float32Array | null = null;
     private platformAdapter: IPlatformAdapter;
+    private hasLoggedSyncMode = false; 
 
     constructor(matcher?: Matcher, config: WorkerSystemConfig = {}) {
         super(matcher);
@@ -449,7 +450,10 @@ export abstract class WorkerEntitySystem<TEntityData = any> extends EntitySystem
                 }
             } else {
                 // 同步处理（最后的fallback）
+                if (!this.hasLoggedSyncMode) {
                     this.logger.info(`${this.systemName}: Worker不可用，使用同步处理`);
+                    this.hasLoggedSyncMode = true;
+                }
                 this.processSynchronously(entities);
                 this.isProcessing = false;
             }

packages/core/src/index.ts

@@ -29,7 +29,6 @@ export * from './ECS';
 
 // TypeScript类型增强API
 export * from './ECS/TypedEntity';
-export * from './ECS/Systems/TypedEntitySystem';
 export * from './ECS/Core/Query/TypedQuery';
 
 // 事件系统
@@ -39,5 +38,8 @@ export { ECSEventType, EventPriority, EVENT_TYPES, EventTypeValidator } from './
 export * from './Utils';
 export * from './Types';
 
+// 显式导出ComponentPool类（解决与Types中ComponentPool接口的命名冲突）
+export { ComponentPool, ComponentPoolManager } from './ECS/Core/Storage';
+
 // 平台适配
 export * from './Platform'; 

packages/core/tests/ECS/Serialization/Serialization.test.ts

@@ -14,11 +14,11 @@ import {
     ComponentSerializer,
     EntitySerializer,
     SceneSerializer,
-    ComponentTypeRegistry,
     VersionMigrationManager,
     MigrationBuilder
 } from '../../../src/ECS/Serialization';
 import { ECSComponent } from '../../../src/ECS/Decorators';
+import { ComponentRegistry } from '../../../src/ECS/Core/ComponentStorage';
 
 // 测试组件定义
 @ECSComponent('Position')
@@ -83,14 +83,8 @@ class NonSerializableComponent extends Component {
 
 describe('ECS Serialization System', () => {
     beforeEach(() => {
-        // 注册组件类型
+        // @ECSComponent装饰器会自动注册组件到ComponentRegistry，无需手动注册
-        ComponentTypeRegistry.clear();
+        ComponentRegistry.reset(); // 清空测试环境
-        ComponentTypeRegistry.registerMany([
-            PositionComponent,
-            VelocityComponent,
-            PlayerComponent,
-            HealthComponent
-        ]);
     });
 
     describe('Component Serialization', () => {
@@ -112,7 +106,7 @@ describe('ECS Serialization System', () => {
                 data: { x: 150, y: 250 }
             };
 
-            const registry = ComponentTypeRegistry.getRegistry();
+            const registry = ComponentRegistry.getAllComponentNames() as Map<string, any>;
             const component = ComponentSerializer.deserialize(serializedData, registry);
 
             expect(component).not.toBeNull();
@@ -152,7 +146,7 @@ describe('ECS Serialization System', () => {
                 }
             };
 
-            const registry = ComponentTypeRegistry.getRegistry();
+            const registry = ComponentRegistry.getAllComponentNames() as Map<string, any>;
             const component = ComponentSerializer.deserialize(
                 serializedData,
                 registry
@@ -231,7 +225,7 @@ describe('ECS Serialization System', () => {
                 children: []
             };
 
-            const registry = ComponentTypeRegistry.getRegistry();
+            const registry = ComponentRegistry.getAllComponentNames() as Map<string, any>;
             let idCounter = 10;
             const entity = EntitySerializer.deserialize(
                 serializedEntity,
@@ -267,8 +261,9 @@ describe('ECS Serialization System', () => {
             const saveData = scene.serialize({ format: 'json', pretty: true });
 
             expect(saveData).toBeTruthy();
+            expect(typeof saveData).toBe('string');
 
-            const parsed = JSON.parse(saveData);
+            const parsed = JSON.parse(saveData as string);
             expect(parsed.name).toBe('TestScene');
             expect(parsed.version).toBe(1);
             expect(parsed.entities.length).toBe(2);
@@ -287,7 +282,7 @@ describe('ECS Serialization System', () => {
             // 清空并重新加载
             scene.deserialize(saveData, {
                 strategy: 'replace',
-                componentRegistry: ComponentTypeRegistry.getRegistry()
+                // componentRegistry会自动从ComponentRegistry获取
             });
 
             expect(scene.entities.count).toBeGreaterThan(0);
@@ -300,10 +295,11 @@ describe('ECS Serialization System', () => {
             entity.addComponent(new HealthComponent());
 
             const saveData = scene.serialize({
-                components: [PositionComponent, PlayerComponent]
+                components: [PositionComponent, PlayerComponent],
+                format: 'json'
             });
 
-            const parsed = JSON.parse(saveData);
+            const parsed = JSON.parse(saveData as string);
             expect(parsed.entities.length).toBeGreaterThan(0);
         });
 
@@ -315,8 +311,8 @@ describe('ECS Serialization System', () => {
             parent.addComponent(new PositionComponent(0, 0));
             child.addComponent(new PositionComponent(10, 10));
 
-            const saveData = scene.serialize();
+            const saveData = scene.serialize({ format: 'json' });
-            const parsed = JSON.parse(saveData);
+            const parsed = JSON.parse(saveData as string);
 
             // 只有父实体在顶层
             expect(parsed.entities.length).toBe(1);
@@ -327,8 +323,8 @@ describe('ECS Serialization System', () => {
             const entity = scene.createEntity('Test');
             entity.addComponent(new PositionComponent(5, 5));
 
-            const saveData = scene.serialize();
+            const saveData = scene.serialize({ format: 'json' });
-            const validation = SceneSerializer.validate(saveData);
+            const validation = SceneSerializer.validate(saveData as string);
 
             expect(validation.valid).toBe(true);
             expect(validation.version).toBe(1);
@@ -338,8 +334,8 @@ describe('ECS Serialization System', () => {
             const entity = scene.createEntity('InfoTest');
             entity.addComponent(new PositionComponent(1, 1));
 
-            const saveData = scene.serialize();
+            const saveData = scene.serialize({ format: 'json' });
-            const info = SceneSerializer.getInfo(saveData);
+            const info = SceneSerializer.getInfo(saveData as string);
 
             expect(info).not.toBeNull();
             expect(info!.name).toBe('TestScene');
@@ -434,48 +430,7 @@ describe('ECS Serialization System', () => {
         });
     });
 
-    describe('ComponentTypeRegistry', () => {
+    // ComponentTypeRegistry已被移除，现在使用ComponentRegistry自动管理组件类型
-        it('should register and retrieve component types', () => {
-            ComponentTypeRegistry.clear();
-            ComponentTypeRegistry.register(PositionComponent);
-
-            expect(ComponentTypeRegistry.has('Position')).toBe(true);
-            expect(ComponentTypeRegistry.get('Position')).toBe(PositionComponent);
-        });
-
-        it('should register multiple component types', () => {
-            ComponentTypeRegistry.clear();
-            ComponentTypeRegistry.registerMany([
-                PositionComponent,
-                VelocityComponent,
-                PlayerComponent
-            ]);
-
-            expect(ComponentTypeRegistry.size).toBe(3);
-        });
-
-        it('should get all type names', () => {
-            ComponentTypeRegistry.clear();
-            ComponentTypeRegistry.register(PositionComponent);
-            ComponentTypeRegistry.register(VelocityComponent);
-
-            const typeNames = ComponentTypeRegistry.getAllTypeNames();
-
-            expect(typeNames).toContain('Position');
-            expect(typeNames).toContain('Velocity');
-        });
-
-        it('should unregister component types', () => {
-            ComponentTypeRegistry.clear();
-            ComponentTypeRegistry.register(PositionComponent);
-
-            expect(ComponentTypeRegistry.has('Position')).toBe(true);
-
-            ComponentTypeRegistry.unregister('Position');
-
-            expect(ComponentTypeRegistry.has('Position')).toBe(false);
-        });
-    });
 
     describe('Integration Tests', () => {
         it('should perform full save/load cycle', () => {
@@ -508,7 +463,7 @@ describe('ECS Serialization System', () => {
             // 反序列化
             scene2.deserialize(saveData, {
                 strategy: 'replace',
-                componentRegistry: ComponentTypeRegistry.getRegistry()
+                // componentRegistry会自动从ComponentRegistry获取
             });
 
             // 验证
@@ -549,7 +504,7 @@ describe('ECS Serialization System', () => {
             // 反序列化
             scene2.deserialize(saveData, {
                 strategy: 'replace',
-                componentRegistry: ComponentTypeRegistry.getRegistry()
+                // componentRegistry会自动从ComponentRegistry获取
             });
 
             // 验证场景数据
@@ -571,5 +526,100 @@ describe('ECS Serialization System', () => {
             scene1.end();
             scene2.end();
         });
+
+        it('should serialize and deserialize using binary format', () => {
+            const scene1 = new Scene({ name: 'BinaryTest' });
+
+            // 创建测试数据
+            const player = scene1.createEntity('Player');
+            const playerComp = new PlayerComponent();
+            playerComp.name = 'BinaryHero';
+            playerComp.level = 5;
+            playerComp.inventory.set('sword', 1);
+            player.addComponent(playerComp);
+            player.addComponent(new PositionComponent(100, 200));
+
+            scene1.sceneData.set('weather', 'sunny');
+            scene1.sceneData.set('score', 9999);
+
+            // 二进制序列化
+            const binaryData = scene1.serialize({ format: 'binary' });
+
+            // 验证是Buffer类型
+            expect(Buffer.isBuffer(binaryData)).toBe(true);
+
+            // JSON序列化对比
+            const jsonData = scene1.serialize({ format: 'json', pretty: false });
+
+            // 二进制应该更小
+            const binarySize = (binaryData as Buffer).length;
+            const jsonSize = (jsonData as string).length;
+            console.log(`Binary size: ${binarySize} bytes, JSON size: ${jsonSize} bytes`);
+            expect(binarySize).toBeLessThan(jsonSize);
+
+            // 新场景反序列化二进制数据
+            const scene2 = new Scene({ name: 'LoadTest' });
+            scene2.deserialize(binaryData, {
+                strategy: 'replace',
+                // componentRegistry会自动从ComponentRegistry获取
+            });
+
+            // 验证数据完整性
+            const loadedPlayer = scene2.findEntity('Player');
+            expect(loadedPlayer).not.toBeNull();
+
+            const loadedPlayerComp = loadedPlayer!.getComponent(PlayerComponent as any) as PlayerComponent;
+            expect(loadedPlayerComp.name).toBe('BinaryHero');
+            expect(loadedPlayerComp.level).toBe(5);
+            expect(loadedPlayerComp.inventory.get('sword')).toBe(1);
+
+            const loadedPos = loadedPlayer!.getComponent(PositionComponent as any) as PositionComponent;
+            expect(loadedPos.x).toBe(100);
+            expect(loadedPos.y).toBe(200);
+
+            expect(scene2.sceneData.get('weather')).toBe('sunny');
+            expect(scene2.sceneData.get('score')).toBe(9999);
+
+            scene1.end();
+            scene2.end();
+        });
+
+        it('should handle complex nested data in binary format', () => {
+            const scene1 = new Scene({ name: 'NestedBinaryTest' });
+
+            // 复杂嵌套数据
+            scene1.sceneData.set('config', {
+                graphics: {
+                    quality: 'high',
+                    resolution: { width: 1920, height: 1080 }
+                },
+                audio: {
+                    masterVolume: 0.8,
+                    effects: new Map([['music', 0.7], ['sfx', 0.9]])
+                },
+                tags: new Set(['multiplayer', 'ranked']),
+                timestamp: new Date('2024-01-01')
+            });
+
+            // 二进制序列化
+            const binaryData = scene1.serialize({ format: 'binary' });
+
+            // 反序列化
+            const scene2 = new Scene({ name: 'LoadTest' });
+            scene2.deserialize(binaryData, {
+                // componentRegistry会自动从ComponentRegistry获取
+            });
+
+            const config = scene2.sceneData.get('config');
+            expect(config.graphics.quality).toBe('high');
+            expect(config.graphics.resolution.width).toBe(1920);
+            expect(config.audio.masterVolume).toBe(0.8);
+            expect(config.audio.effects.get('music')).toBe(0.7);
+            expect(config.tags.has('multiplayer')).toBe(true);
+            expect(config.timestamp).toBeInstanceOf(Date);
+
+            scene1.end();
+            scene2.end();
+        });
     });
 });