feat: 增加player从广场到房间互相跳转的动作逻辑

feat：增加room场景
feat：增加Datawhale和喷泉
2026-01-10 00:44:01 +08:00 · 2026-01-09 23:49:58 +08:00 · 2026-01-09 23:29:23 +08:00 · 2026-01-07 23:07:54 +08:00 · 2026-01-05 11:28:13 +08:00 · 2026-01-04 17:17:34 +08:00
248 changed files with 24061 additions and 91 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,58 @@
 # Godot 4+ specific ignores
 .godot/
 /android/
+
+# Python cache files
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+*.so
+
+# IDE and editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Godot executable files (should not be in version control)
+Godot/
+*.exe
+*.app
+*.dmg
+
+# Logs and temporary files
+*.log
+*.tmp
+*.temp
+
+# Build outputs
+build/
+dist/
+*.zip
+*.tar.gz
+
+# Environment files
+.env
+.env.local
+.env.*.local
+
+# Test coverage reports
+coverage/
+*.coverage
+.nyc_output/
+
+# Dependency directories
+node_modules/
+vendor/
--- a/Config/game_config.json
+++ b/Config/game_config.json
@@ -0,0 +1,29 @@
+{
+  "game": {
+	"name": "whaleTown",
+	"version": "1.0.0",
+	"debug_mode": true
+  },
+  "network": {
+	"api_base_url": "https://whaletownend.xinghangee.icu",
+	"timeout": 30,
+	"retry_count": 3
+  },
+  "ui": {
+	"default_font_size": 14,
+	"toast_duration": 2.0,
+	"transition_duration": 0.3
+  },
+  "gameplay": {
+	"auto_save_interval": 300,
+	"max_inventory_slots": 50,
+	"default_player_stats": {
+	  "level": 1,
+	  "coins": 100,
+	  "exp": 0,
+	  "max_exp": 100,
+	  "energy": 100,
+	  "max_energy": 100
+	}
+  }
+}
--- a/Config/zh_CN.json
+++ b/Config/zh_CN.json
@@ -0,0 +1,36 @@
+{
+  "ui": {
+    "login": "登录",
+    "register": "注册",
+    "username": "用户名",
+    "password": "密码",
+    "email": "邮箱",
+    "confirm_password": "确认密码",
+    "verification_code": "验证码",
+    "send_code": "发送验证码",
+    "forgot_password": "忘记密码",
+    "enter_town": "进入小镇",
+    "logout": "退出登录"
+  },
+  "messages": {
+    "login_success": "登录成功！正在进入鲸鱼镇...",
+    "register_success": "注册成功！欢迎加入鲸鱼镇",
+    "network_error": "网络连接失败，请检查网络连接",
+    "invalid_username": "用户名只能包含字母、数字和下划线",
+    "invalid_email": "请输入有效的邮箱地址",
+    "password_too_short": "密码长度至少8位",
+    "password_mismatch": "两次输入的密码不一致",
+    "verification_code_sent": "验证码已发送到您的邮箱，请查收"
+  },
+  "game": {
+    "level": "等级",
+    "coins": "金币",
+    "experience": "经验",
+    "energy": "体力",
+    "explore": "探索小镇",
+    "inventory": "背包",
+    "shop": "商店",
+    "friends": "好友",
+    "settings": "设置"
+  }
+}
--- a/README.md
+++ b/README.md
@@ -1,101 +1,395 @@
-# whaleTown
+# 🐋 WhaleTown - 现代化像素游戏

-一个使用 Godot 4.5 引擎开发的游戏项目。
+> 一个基于 Godot 4.5 引擎开发的企业级 2D 像素风游戏，采用模块化架构设计，集成完整的用户认证系统和游戏核心功能。

-## 项目信息
+[![Godot](https://img.shields.io/badge/Godot-4.5+-blue.svg)](https://godotengine.org/)
+[![GDScript](https://img.shields.io/badge/GDScript-Latest-green.svg)](https://docs.godotengine.org/en/stable/tutorials/scripting/gdscript/index.html)
+[![Documentation](https://img.shields.io/badge/Documentation-Complete-brightgreen.svg)](./docs/)
+[![Platform](https://img.shields.io/badge/Platform-Windows%20%7C%20Linux%20%7C%20macOS%20%7C%20Web-lightgrey.svg)](https://godotengine.org/download)

- **引擎版本**: Godot 4.5
- **渲染器**: Forward Plus
- **项目类型**: 2D 游戏
+## 🎯 项目简介

-## 项目结构
+WhaleTown 是一个功能完整的现代化像素游戏，具有以下特色：

-```
-whaleTown/
-├── addons/          # Godot 插件目录
-├── assets/          # 游戏资源文件（图片、音频等）
-├── data/            # 游戏数据文件（配置、关卡数据等）
-├── docs/            # 项目文档
-├── scenes/          # 游戏场景文件
-│   └── main_scene.tscn  # 主场景
-├── scripts/         # GDScript 脚本文件
-├── tests/           # 测试文件
-├── icon.svg         # 项目图标
-└── project.godot    # Godot 项目配置文件
-```
+- 🏗️ **企业级架构** - 模块化设计，高度解耦，易于扩展
+- 🔐 **完整认证系统** - 登录、注册、邮箱验证、密码管理
+- 🎮 **丰富游戏功能** - 角色系统、场景管理、事件通信
+- 🌐 **网络通信** - RESTful API集成，支持实时数据交互
+- 📚 **企业级文档** - 18个文档，覆盖开发全流程
+- 🧪 **完整测试体系** - API测试、UI测试、性能测试
+- 🚀 **一键部署** - 支持Web、桌面多平台发布

-## 开始使用
+---

-### 前置要求
+## 🚀 5分钟快速体验

- [Godot Engine 4.5](https://godotengine.org/download) 或更高版本
+### 📋 准备工作

-### 运行项目
+**你需要安装：**
+- [Godot Engine 4.5+](https://godotengine.org/download) - 游戏引擎
+- [Git](https://git-scm.com/) - 版本控制工具

-1. 克隆或下载此项目
-2. 使用 Godot 编辑器打开项目
-3. 在编辑器中点击"运行"按钮或按 F5 键启动游戏
-
-### 开发指南
-
- **场景文件**: 所有场景文件存放在 `scenes/` 目录
- **脚本文件**: 所有 GDScript 脚本存放在 `scripts/` 目录
- **资源文件**: 图片、音频等资源存放在 `assets/` 目录
- **游戏数据**: 配置文件、关卡数据等存放在 `data/` 目录
-
-### 命名规范
-
-本项目遵循统一的命名规范以保持代码一致性：
-
-**核心规则**：
-
- **场景文件**：`下划线_scene.tscn` 或 `下划线_prefab.tscn`
-  - 示例：`main_scene.tscn`、`player_prefab.tscn`
- **脚本文件**：`PascalCase.gd`（大驼峰）
-  - 示例：`PlayerController.gd`、`UI_MainMenu.gd`
- **节点名称**：`camelCase`（小驼峰）
-  - 示例：`playerHpBar`、`startButton`
- **变量/函数**：`camelCase`（小驼峰）
-  - 示例：`var moveSpeed`、`func getPlayerPos()`
- **常量**：`UPPER_CASE`（全大写 + 下划线）
-  - 示例：`const MAX_HEALTH = 100`
- **资源文件**：`lower_case`（小写 + 下划线）
-  - 示例：`bg_main_menu.png`、`sound_jump.wav`
-
-📖 查看完整的 [命名规范文档](docs/naming_convention.md)
-
-### Git 提交规范
-
-本项目遵循统一的 Git 提交信息格式：`<类型>：<描述>`
-
-**常用提交类型**：
-
- `init`：项目初始化
- `feat`：新增功能
- `fix`：修复 Bug
- `docs`：文档更新
- `scene`：场景文件相关
- `asset`：资源文件相关
- `ui`：UI 界面相关
- `gameplay`：游戏玩法相关
- `refactor`：代码重构
- `perf`：性能优化
-
-**提交示例**：
+### 🛠️ 启动项目

 ```bash
-git commit -m "init：项目初始化，搭建Godot文件结构"
-git commit -m "feat：实现玩家角色的移动和跳跃"
-git commit -m "fix：修复敌人穿墙的碰撞问题"
-git commit -m "scene：创建战斗场景并配置相机"
+# 1️⃣ 获取项目
+git clone <repository-url>
+cd whale-town
+
+# 2️⃣ 打开项目
+# 双击 project.godot 文件，或在Godot编辑器中选择"导入项目"
+
+# 3️⃣ 运行游戏
+# 在Godot编辑器中按 F5 或点击"运行项目"按钮
 ```

-📖 查看完整的 [Git 提交规范文档](docs/git_commit_guide.md)
+🎉 **成功！** 你应该看到游戏的认证界面

-## 贡献
+### 🎮 体验功能

-欢迎提交 Issue 和 Pull Request！
+1. **注册新用户** - 体验完整的邮箱验证流程
+2. **登录系统** - 尝试用户名/邮箱登录
+3. **游戏界面** - 探索主游戏场景

-## 许可证
+### 🧪 测试API（可选）

-[在此添加许可证信息]
+```bash
+# 安装Python依赖
+pip install requests
+
+# 快速API测试
+python tests/api/quick_test.py
+
+# 完整功能测试
+python tests/api/api_client_test.py
+```
+
+---
+
+## 📚 新手开发指南
+
+### 🎯 第一步：了解项目
+
+**⚠️ 重要：开始开发前必读**
+
+1. **[📖 项目入门总览](docs/01-项目入门/README.md)** - 5分钟了解项目
+2. **[🏗️ 项目结构说明](docs/01-项目入门/项目结构说明.md)** - 理解架构设计
+3. **[⚙️ 项目设置指南](docs/01-项目入门/项目设置指南.md)** - 配置开发环境
+4. **[🤖 AI开发指南](docs/AI_docs/README.md)** - AI编程助手专用文档
+
+### 🎯 第二步：学习规范
+
+**代码质量保证**
+
+1. **[📝 命名规范](docs/02-开发规范/命名规范.md)** - 统一命名标准
+2. **[🏛️ 架构与通信规范](docs/02-开发规范/架构与通信规范.md)** - 组件通信方式
+3. **[💬 代码注释规范](docs/02-开发规范/代码注释规范.md)** - 注释标准
+4. **[🔄 Git提交规范](docs/02-开发规范/Git提交规范.md)** - 版本控制规范
+
+### 🎯 第三步：开始开发
+
+**技术实现指导**
+
+1. **[🔧 实现细节规范](docs/03-技术实现/实现细节规范.md)** - 游戏对象实现
+2. **[🌐 API接口文档](docs/03-技术实现/API接口文档.md)** - 后端接口使用
+3. **[🧪 测试指南](docs/03-技术实现/测试指南.md)** - 测试方法和工具
+
+### 🎯 第四步：高级开发
+
+**进阶技能**
+
+1. **[🚀 性能优化指南](docs/04-高级开发/性能优化指南.md)** - 性能调优
+2. **[🎬 场景设计规范](docs/04-高级开发/场景设计规范.md)** - 场景架构
+3. **[🧩 模块开发指南](docs/04-高级开发/模块开发指南.md)** - 模块化开发
+
+### 🎯 第五步：项目发布
+
+**部署和运维**
+
+1. **[🌐 Web部署指南](docs/05-部署运维/Web部署指南.md)** - 完整部署流程
+
+---
+
+## 🏗️ 项目架构一览
+
+### 📁 目录结构
+
+```
+WhaleTown/                    # 🐋 项目根目录
+├── 📚 docs/                  # 📖 完整文档系统（18个文档）
+│   ├── 01-项目入门/           # 👋 新人必读
+│   ├── 02-开发规范/           # 📋 编码标准
+│   ├── 03-技术实现/           # 🔧 开发指导
+│   ├── 04-高级开发/           # 🚀 进阶技巧
+│   ├── 05-部署运维/           # 🌐 发布部署
+│   ├── 06-功能模块/           # 🎮 功能文档
+│   └── AI_docs/              # 🤖 AI专用文档（执行规范、代码模板）
+├── 🔧 _Core/                 # ⚙️ 核心底层实现
+│   ├── managers/             # 🎯 全局管理器（游戏状态、场景、网络等）
+│   ├── systems/              # 🔄 系统组件（事件系统、输入系统等）
+│   ├── components/           # 🧩 基础组件实现
+│   ├── utils/                # <20> 核件心工具类（字符串处理、数学计算等）
+│   ├── EventNames.gd         # 📝 事件名称定义
+│   └── ProjectPaths.gd       # <20> 路径组统一管理
+├── 🎬 scenes/                # 🎭 场景与视觉呈现
+│   ├── maps/                 # <20>️ 地图一场景（游戏关卡、世界地图）
+│   ├── characters/           # 👤 人物场景（角色、NPC、敌人）
+│   ├── ui/                   # 🖼️ UI界面场景（菜单、HUD、对话框）
+│   ├── effects/              # ✨ 特效场景（粒子效果、动画）
+│   └── prefabs/              # 🧩 预制体组件
+├── 🎨 assets/                # 🖼️ 静态资源存储
+│   ├── sprites/              # 🎨 精灵图片（角色、物品、环境）
+│   ├── audio/                # 🎵 音频资源（音乐、音效）
+│   ├── fonts/                # 🔤 字体文件
+│   ├── materials/            # 🎭 材质资源
+│   ├── shaders/              # 🌈 着色器文件
+│   ├── ui/                   # 🖼️ UI素材（按钮、图标、背景）
+│   └── icon/                 # 📱 应用图标
+├── ⚙️ Config/                # 📋 配置文件管理
+│   ├── game_config.json      # 🎮 游戏配置（难度、设置等）
+│   ├── zh_CN.json            # 🌐 本地化配置
+│   └── environment/          # 🔧 环境配置（开发、测试、生产）
+├── 🧪 tests/                 # 🔬 测试文件系统
+│   ├── unit/                 # 🔍 单元测试（组件功能测试）
+│   ├── integration/          # 🔗 集成测试（系统交互测试）
+│   ├── performance/          # ⚡ 性能测试（帧率、内存优化）
+│   └── api/                  # 🌐 API接口测试
+└── 🌐 web_assets/            # 🌍 Web导出资源
+    ├── html/                 # 📄 HTML模板文件
+    ├── css/                  # 🎨 样式文件
+    └── js/                   # 📜 JavaScript脚本
+```
+
+### 🔧 核心架构说明
+
+| 目录 | 作用 | 详细说明 |
+|------|------|----------|
+| **_Core** | 🔧 功能实现与组件实现 | 项目最基本的底层实现，包含所有核心系统和基础组件 |
+| **scenes** | 🎭 场景与视觉呈现 | 包含地图场景、人物场景等一系列视觉呈现部分，主要是UI的实现 |
+| **assets** | 🎨 静态资源存储 | 所有静态资源的存储，包括图片、音乐、视频、贴图等素材 |
+| **Config** | ⚙️ 配置文件管理 | 主要用来配置各类环境，包括游戏设置、本地化等配置 |
+| **tests** | 🧪 测试文件系统 | 放置所有对应组件的测试代码，方便快速进行功能性与性能测试 |
+| **web_assets** | 🌐 Web导出资源 | 专门用于Web平台导出的相关资源和配置文件 |
+| **docs/AI_docs** | 🤖 AI专用文档 | 专门为AI编程助手准备的执行规范和代码模板，提升vibe coding效率 |
+
+### 🎮 核心组件
+
+| 组件 | 位置 | 作用 | 文档链接 |
+|------|------|------|----------|
+| **EventSystem** | _Core/systems/ | 全局事件通信系统 | [架构规范](docs/02-开发规范/架构与通信规范.md) |
+| **GameManager** | _Core/managers/ | 游戏状态管理器 | [实现细节](docs/03-技术实现/实现细节规范.md) |
+| **SceneManager** | _Core/managers/ | 场景切换管理器 | [场景设计](docs/04-高级开发/场景设计规范.md) |
+| **NetworkManager** | _Core/managers/ | 网络请求管理器 | [网络管理器](docs/03-技术实现/网络管理器设置.md) |
+| **ProjectPaths** | _Core/ | 路径统一管理工具 | [项目结构](docs/01-项目入门/项目结构说明.md) |
+
+---
+
+## 🎮 核心功能
+
+### 🔐 用户认证系统
+
+**完整的用户管理功能**
+- ✅ 用户注册（用户名+邮箱验证）
+- ✅ 多方式登录（用户名/邮箱/验证码）
+- ✅ 密码管理（修改/重置）
+- ✅ 表单验证（实时验证+友好提示）
+- ✅ 错误处理（网络异常+业务错误）
+
+**技术特色**
+- 📱 响应式UI设计
+- 🔄 实时表单验证
+- ⏰ 验证码冷却机制
+- 🎨 流畅动画效果
+
+### 🎮 游戏核心系统
+
+**模块化游戏架构**
+- 🎭 场景管理系统
+- 🔄 事件通信系统
+- 🎯 状态管理系统
+- 🌐 网络通信系统
+
+**开发友好特性**
+- 🧩 高度模块化
+- 📝 完整文档覆盖
+- 🧪 测试用例齐全
+- 🔧 开发工具完善
+
+---
+
+## 🧪 测试系统
+
+### 🔬 测试类型
+
+| 测试类型 | 工具 | 覆盖范围 | 文档 |
+|----------|------|----------|------|
+| **API测试** | Python脚本 | 17个接口全覆盖 | [测试指南](docs/03-技术实现/测试指南.md) |
+| **UI测试** | Godot场景 | 认证流程完整测试 | [认证测试](docs/06-功能模块/auth/认证测试指南.md) |
+| **单元测试** | GUT框架 | 核心组件测试 | [测试指南](docs/03-技术实现/测试指南.md) |
+
+### 🚀 快速测试
+
+```bash
+# 🔌 API接口测试（30秒）
+python tests/api/quick_test.py
+
+# 🔍 完整功能测试（2-3分钟）
+python tests/api/api_client_test.py
+
+# 🎮 UI交互测试（在Godot中运行）
+# 打开 tests/auth/auth_ui_test.tscn 场景
+```
+
+---
+
+## 🚀 部署发布
+
+### 🖥️ 桌面版本
+
+```bash
+# Windows
+godot --export "Windows Desktop" build/WhaleTown.exe
+
+# Linux
+godot --export "Linux/X11" build/WhaleTown.x86_64
+
+# macOS
+godot --export "macOS" build/WhaleTown.app
+```
+
+### 🌐 Web版本
+
+```bash
+# 使用自动化脚本
+scripts/build_web.bat        # Windows
+scripts/build_web.sh         # Linux/macOS
+
+# 本地测试
+scripts/serve_web.bat        # 启动本地服务器
+```
+
+**详细部署流程**: [Web部署指南](docs/05-部署运维/Web部署指南.md)
+
+---
+
+## 📊 项目统计
+
+### 📚 文档系统
+
+| 类别 | 文档数 | 完成度 |
+|------|--------|--------|
+| 项目入门 | 3 | 100% |
+| 开发规范 | 5 | 100% |
+| 技术实现 | 4 | 100% |
+| 高级开发 | 3 | 100% |
+| 部署运维 | 1 | 100% |
+| 功能模块 | 2 | 100% |
+| **总计** | **18** | **100%** |
+
+### 🧪 测试覆盖
+
+- **API接口**: 17个接口 ✅
+- **认证流程**: 完整测试 ✅
+- **错误处理**: 边界测试 ✅
+- **性能监控**: 帧率/内存 ✅
+
+---
+
+## 🤝 参与贡献
+
+### 🌟 贡献方式
+
+1. **🐛 Bug修复** - 发现并修复问题
+2. **✨ 新功能** - 添加有价值的功能
+3. **📚 文档改进** - 完善项目文档
+4. **🧪 测试用例** - 提高代码覆盖率
+5. **🎨 UI/UX改进** - 提升用户体验
+
+### 📋 贡献流程
+
+```bash
+# 1️⃣ Fork项目到你的账户
+
+# 2️⃣ 克隆到本地
+git clone <your-fork-url>
+cd whale-town
+
+# 3️⃣ 创建功能分支
+git checkout -b feature/your-feature
+
+# 4️⃣ 开发功能（遵循项目规范）
+# 参考: docs/02-开发规范/
+
+# 5️⃣ 添加测试用例
+# 参考: docs/03-技术实现/测试指南.md
+
+# 6️⃣ 提交代码
+git commit -m "feat：添加新功能"
+# 参考: docs/02-开发规范/Git提交规范.md
+
+# 7️⃣ 推送分支
+git push origin feature/your-feature
+
+# 8️⃣ 创建Pull Request
+```
+
+### 📖 开发规范
+
+**必读文档**：
+- [命名规范](docs/02-开发规范/命名规范.md) - 代码命名标准
+- [Git提交规范](docs/02-开发规范/Git提交规范.md) - 提交信息格式
+- [代码注释规范](docs/02-开发规范/代码注释规范.md) - 注释标准
+
+### 🙏 贡献者致谢
+
+感谢所有为 WhaleTown 项目做出贡献的开发者们！详细的贡献者信息和统计请查看：
+
+**[📖 贡献者详细信息](docs/CONTRIBUTORS.md)**
+
+---
+
+## 📞 获取帮助
+
+### 🔍 问题解决
+
+| 问题类型 | 解决方案 |
+|----------|----------|
+| **🤔 不知道从哪开始** | [项目入门总览](docs/01-项目入门/README.md) |
+| **🏗️ 不理解项目架构** | [项目结构说明](docs/01-项目入门/项目结构说明.md) |
+| **🔧 开发环境问题** | [项目设置指南](docs/01-项目入门/项目设置指南.md) |
+| **📝 不知道怎么命名** | [命名规范](docs/02-开发规范/命名规范.md) |
+| **🔄 组件通信问题** | [架构与通信规范](docs/02-开发规范/架构与通信规范.md) |
+| **🌐 API调用问题** | [API接口文档](docs/03-技术实现/API接口文档.md) |
+| **🧪 测试相关问题** | [测试指南](docs/03-技术实现/测试指南.md) |
+| **🚀 部署发布问题** | [Web部署指南](docs/05-部署运维/Web部署指南.md) |
+
+### 📚 文档导航
+
+- **[📖 完整文档中心](docs/README.md)** - 所有文档的导航页面
+- **[📋 文档更新日志](docs/CHANGELOG.md)** - 文档版本变更记录
+
+### 💬 联系方式
+
+- **项目地址**: [Gitea Repository](https://gitea.xinghangee.icu/datawhale/whale-town)
+- **问题反馈**: [Issues](https://gitea.xinghangee.icu/datawhale/whale-town/issues)
+- **功能建议**: [Discussions](https://gitea.xinghangee.icu/datawhale/whale-town/discussions)
+
+---
+
+## 📄 许可证
+
+本项目采用 [MIT License](./LICENSE) 开源协议。
+
+---
+
+<div align="center">
+
+**🐋 WhaleTown - 企业级像素游戏开发框架**
+
+*让游戏开发更简单，让代码质量更优秀*
+
+[⭐ Star](https://gitea.xinghangee.icu/datawhale/whale-town) | [🍴 Fork](https://gitea.xinghangee.icu/datawhale/whale-town/fork) | [📖 文档](./docs/) | [🐛 反馈](https://gitea.xinghangee.icu/datawhale/whale-town/issues)
+
+**文档版本**: v1.2.0 | **最后更新**: 2025-12-31
+
+</div>
--- a/_Core/EventNames.gd
+++ b/_Core/EventNames.gd
@@ -0,0 +1,60 @@
+# ============================================================================
+# 事件名称定义 - EventNames.gd
+# 
+# 定义项目中所有事件的名称常量，确保事件名称的一致性和可维护性
+# 
+# 使用方式:
+#   EventSystem.emit_event(EventNames.PLAYER_MOVED, data)
+#   EventSystem.connect_event(EventNames.INTERACT_PRESSED, callback)
+# ============================================================================
+
+class_name EventNames
+
+# ============================================================================
+# 玩家相关事件
+# ============================================================================
+const PLAYER_MOVED = "player_moved"
+const PLAYER_SPAWNED = "player_spawned"
+const PLAYER_HEALTH_CHANGED = "player_health_changed"
+const PLAYER_DIED = "player_died"
+const PLAYER_RESPAWNED = "player_respawned"
+const PLAYER_ATTACK = "player_attack"
+
+# ============================================================================
+# 交互事件
+# ============================================================================
+const INTERACT_PRESSED = "interact_pressed"
+const NPC_TALKED = "npc_talked"
+const ITEM_COLLECTED = "item_collected"
+const OBJECT_INTERACTED = "object_interacted"
+
+# ============================================================================
+# UI事件
+# ============================================================================
+const UI_BUTTON_CLICKED = "ui_button_clicked"
+const DIALOG_OPENED = "dialog_opened"
+const DIALOG_CLOSED = "dialog_closed"
+const MENU_OPENED = "menu_opened"
+const MENU_CLOSED = "menu_closed"
+
+# ============================================================================
+# 游戏状态事件
+# ============================================================================
+const GAME_PAUSED = "game_paused"
+const GAME_RESUMED = "game_resumed"
+const SCENE_CHANGED = "scene_changed"
+const SCENE_DATA_TRANSFER = "scene_data_transfer"
+
+# ============================================================================
+# 系统事件
+# ============================================================================
+const TILEMAP_READY = "tilemap_ready"
+const COMPONENT_MESSAGE = "component_message"
+const POSITION_UPDATE = "position_update"
+const GRID_POSITION_CHANGED = "grid_position_changed"
+const GRID_SNAP_REQUESTED = "grid_snap_requested"
+
+# ============================================================================
+# 测试事件
+# ============================================================================
+const TEST_EVENT = "test_event"
--- a/_Core/EventNames.gd.uid
+++ b/_Core/EventNames.gd.uid
@@ -0,0 +1 @@
+uid://qn0imbklx1m0
--- a/_Core/ProjectPaths.gd
+++ b/_Core/ProjectPaths.gd
@@ -0,0 +1,118 @@
+# ============================================================================
+# 项目路径配置 - ProjectPaths.gd
+# 
+# 统一管理项目中所有路径常量，确保路径的一致性和可维护性
+# 
+# 使用方式:
+#   var scene_path = ProjectPaths.SCENES_COMPONENTS + "ui/Button.tscn"
+#   var config_path = ProjectPaths.DATA_CONFIG + "game_config.json"
+# ============================================================================
+
+class_name ProjectPaths
+
+# ============================================================================
+# 核心系统路径
+# ============================================================================
+const CORE_ROOT = "res://_Core/"
+const CORE_MANAGERS = CORE_ROOT + "managers/"
+const CORE_SYSTEMS = CORE_ROOT + "systems/"
+const CORE_COMPONENTS = CORE_ROOT + "components/"
+const CORE_UTILS = CORE_ROOT + "utils/"
+
+# 系统文件路径
+const GRID_SYSTEM = CORE_SYSTEMS + "GridSystem.gd"
+const EVENT_SYSTEM = CORE_SYSTEMS + "EventSystem.gd"
+const TILE_SYSTEM = CORE_SYSTEMS + "TileSystem.gd"
+
+# ============================================================================
+# 场景路径
+# ============================================================================
+const SCENES_ROOT = "res://scenes/"
+const SCENES_MAPS = SCENES_ROOT + "Maps/"
+const SCENES_COMPONENTS = SCENES_ROOT + "Components/"
+const SCENES_UI_COMPONENTS = SCENES_COMPONENTS + "ui/"
+const SCENES_CHARACTER_COMPONENTS = SCENES_COMPONENTS + "characters/"
+const SCENES_EFFECT_COMPONENTS = SCENES_COMPONENTS + "effects/"
+const SCENES_ITEM_COMPONENTS = SCENES_COMPONENTS + "items/"
+
+# ============================================================================
+# UI路径
+# ============================================================================
+const UI_ROOT = "res://scenes/ui/"
+const UI_WINDOWS = UI_ROOT
+
+# ============================================================================
+# 资源路径
+# ============================================================================
+const ASSETS_ROOT = "res://assets/"
+const ASSETS_SPRITES = ASSETS_ROOT + "sprites/"
+const ASSETS_AUDIO = ASSETS_ROOT + "audio/"
+const ASSETS_FONTS = ASSETS_ROOT + "fonts/"
+const ASSETS_MATERIALS = ASSETS_ROOT + "materials/"
+const ASSETS_SHADERS = ASSETS_ROOT + "shaders/"
+
+# 地形资源路径
+const ASSETS_TERRAIN = ASSETS_SPRITES + "terrain/"
+const ASSETS_GRASS = ASSETS_TERRAIN + "grass/"
+
+# ============================================================================
+# 数据路径
+# ============================================================================
+const DATA_ROOT = "res://data/"
+const DATA_CONFIG = "res://Config/"
+const DATA_SCENES = DATA_ROOT + "scenes/"
+const DATA_LEVELS = DATA_ROOT + "levels/"
+const DATA_DIALOGUES = DATA_ROOT + "dialogues/"
+
+# ============================================================================
+# Web资源路径
+# ============================================================================
+const WEB_ASSETS = "res://web_assets/"
+
+# ============================================================================
+# 测试路径
+# ============================================================================
+const TESTS_ROOT = "res://tests/"
+const TESTS_UNIT = TESTS_ROOT + "unit/"
+const TESTS_INTEGRATION = TESTS_ROOT + "integration/"
+const TESTS_AUTH = TESTS_ROOT + "auth/"
+
+# ============================================================================
+# 工具路径
+# ============================================================================
+const UTILS_ROOT = "res://_Core/utils/"
+
+# ============================================================================
+# 模块路径
+# ============================================================================
+const MODULES_ROOT = "res://module/"
+
+# ============================================================================
+# 辅助方法
+# ============================================================================
+
+# 获取场景组件路径
+static func get_component_path(category: String, component_name: String) -> String:
+	match category:
+		"ui":
+			return SCENES_UI_COMPONENTS + component_name + ".tscn"
+		"characters":
+			return SCENES_CHARACTER_COMPONENTS + component_name + ".tscn"
+		"effects":
+			return SCENES_EFFECT_COMPONENTS + component_name + ".tscn"
+		"items":
+			return SCENES_ITEM_COMPONENTS + component_name + ".tscn"
+		_:
+			return SCENES_COMPONENTS + component_name + ".tscn"
+
+# 获取模块路径
+static func get_module_path(module_name: String) -> String:
+	return MODULES_ROOT + module_name + "/"
+
+# 获取模块配置路径
+static func get_module_config_path(module_name: String) -> String:
+	return get_module_path(module_name) + "data/module_config.json"
+
+# 获取场景数据路径
+static func get_scene_data_path(scene_name: String) -> String:
+	return DATA_SCENES + scene_name.to_lower() + ".json"
--- a/_Core/ProjectPaths.gd.uid
+++ b/_Core/ProjectPaths.gd.uid
@@ -0,0 +1 @@
+uid://dybcuscku7tyl
--- a/_Core/components/.gitkeep
+++ b/_Core/components/.gitkeep
@@ -0,0 +1,2 @@
+# 基础组件实现目录
+# 存放项目的基础组件类
--- a/_Core/managers/AuthManager.gd
+++ b/_Core/managers/AuthManager.gd
@@ -0,0 +1,589 @@
+class_name AuthManager
+
+# ============================================================================
+# AuthManager.gd - 认证管理器
+# ============================================================================
+# 认证系统的业务逻辑管理器，负责处理所有认证相关的业务逻辑
+# 
+# 核心职责:
+# - 用户登录业务逻辑（密码登录 + 验证码登录）
+# - 用户注册业务逻辑
+# - 表单验证逻辑
+# - 验证码管理逻辑
+# - 网络请求管理
+# - 响应处理和状态管理
+#
+# 使用方式:
+#   var auth_manager = AuthManager.new()
+#   auth_manager.login_success.connect(_on_login_success)
+#   auth_manager.execute_password_login(username, password)
+#
+# 注意事项:
+# - 这是业务逻辑层，不包含任何UI相关代码
+# - 通过信号与UI层通信
+# - 所有验证逻辑都在这里实现
+# ============================================================================
+
+extends RefCounted
+
+# ============ 信号定义 ============
+
+# 登录成功信号
+signal login_success(username: String)
+
+# 登录失败信号
+signal login_failed(message: String)
+
+# 注册成功信号
+signal register_success(message: String)
+
+# 注册失败信号
+signal register_failed(message: String)
+
+# 验证码发送成功信号
+signal verification_code_sent(message: String)
+
+# 验证码发送失败信号
+signal verification_code_failed(message: String)
+
+# 表单验证失败信号
+signal form_validation_failed(field: String, message: String)
+
+# 网络状态变化信号
+signal network_status_changed(is_connected: bool, message: String)
+
+# 按钮状态变化信号
+signal button_state_changed(button_name: String, is_loading: bool, text: String)
+
+# Toast消息信号
+signal show_toast_message(message: String, is_success: bool)
+
+# ============ 枚举定义 ============
+
+# 登录模式枚举
+enum LoginMode {
+	PASSWORD,      # 密码登录模式
+	VERIFICATION   # 验证码登录模式
+}
+
+# ============ 成员变量 ============
+
+# 登录状态
+var current_login_mode: LoginMode = LoginMode.PASSWORD
+var is_processing: bool = false
+
+# 验证码管理
+var verification_codes_sent: Dictionary = {}
+var code_cooldown: float = 60.0
+var current_email: String = ""
+
+# 网络请求管理
+var active_request_ids: Array = []
+
+# ============ 生命周期方法 ============
+
+# 初始化管理器
+func _init():
+	print("AuthManager 初始化完成")
+
+# 清理资源
+func cleanup():
+	# 取消所有活动的网络请求
+	for request_id in active_request_ids:
+		NetworkManager.cancel_request(request_id)
+	active_request_ids.clear()
+
+# ============ 登录相关方法 ============
+
+# 执行密码登录
+# 
+# 参数:
+#   username: String - 用户名/邮箱
+#   password: String - 密码
+# 
+# 功能:
+# - 验证输入参数
+# - 发送登录请求
+# - 处理响应结果
+func execute_password_login(username: String, password: String):
+	if is_processing:
+		show_toast_message.emit("请等待当前操作完成", false)
+		return
+	
+	# 验证输入
+	var validation_result = validate_login_inputs(username, password)
+	if not validation_result.valid:
+		form_validation_failed.emit(validation_result.field, validation_result.message)
+		return
+	
+	# 设置处理状态
+	is_processing = true
+	button_state_changed.emit("main_btn", true, "登录中...")
+	show_toast_message.emit("正在验证登录信息...", true)
+	
+	# 发送网络请求
+	var request_id = NetworkManager.login(username, password, _on_login_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_login_state()
+		show_toast_message.emit("网络请求失败", false)
+
+# 执行验证码登录
+# 
+# 参数:
+#   identifier: String - 用户标识符
+#   verification_code: String - 验证码
+func execute_verification_login(identifier: String, verification_code: String):
+	if is_processing:
+		show_toast_message.emit("请等待当前操作完成", false)
+		return
+	
+	# 验证输入
+	if identifier.is_empty():
+		form_validation_failed.emit("username", "请输入用户名/手机/邮箱")
+		return
+	
+	if verification_code.is_empty():
+		form_validation_failed.emit("verification", "请输入验证码")
+		return
+	
+	# 设置处理状态
+	is_processing = true
+	button_state_changed.emit("main_btn", true, "登录中...")
+	show_toast_message.emit("正在验证验证码...", true)
+	
+	# 发送网络请求
+	var request_id = NetworkManager.verification_code_login(identifier, verification_code, _on_verification_login_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_login_state()
+		show_toast_message.emit("网络请求失败", false)
+
+# 切换登录模式
+func toggle_login_mode():
+	if current_login_mode == LoginMode.PASSWORD:
+		current_login_mode = LoginMode.VERIFICATION
+	else:
+		current_login_mode = LoginMode.PASSWORD
+
+# 获取当前登录模式
+func get_current_login_mode() -> LoginMode:
+	return current_login_mode
+
+# ============ 注册相关方法 ============
+
+# 执行用户注册
+# 
+# 参数:
+#   username: String - 用户名
+#   email: String - 邮箱
+#   password: String - 密码
+#   confirm_password: String - 确认密码
+#   verification_code: String - 邮箱验证码
+func execute_register(username: String, email: String, password: String, confirm_password: String, verification_code: String):
+	if is_processing:
+		show_toast_message.emit("请等待当前操作完成", false)
+		return
+	
+	# 验证注册表单
+	var validation_result = validate_register_form(username, email, password, confirm_password, verification_code)
+	if not validation_result.valid:
+		form_validation_failed.emit(validation_result.field, validation_result.message)
+		return
+	
+	# 设置处理状态
+	is_processing = true
+	button_state_changed.emit("register_btn", true, "注册中...")
+	show_toast_message.emit("正在创建账户...", true)
+	
+	# 发送注册请求
+	var request_id = NetworkManager.register(username, password, username, email, verification_code, _on_register_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_register_state()
+		show_toast_message.emit("网络请求失败", false)
+
+# ============ 验证码相关方法 ============
+
+# 发送邮箱验证码
+# 
+# 参数:
+#   email: String - 邮箱地址
+func send_email_verification_code(email: String):
+	# 验证邮箱格式
+	var email_validation = validate_email(email)
+	if not email_validation.valid:
+		form_validation_failed.emit("email", email_validation.message)
+		return
+	
+	# 检查冷却时间
+	if not _can_send_verification_code(email):
+		var remaining = get_remaining_cooldown_time(email)
+		show_toast_message.emit("该邮箱请等待 %d 秒后再次发送" % remaining, false)
+		return
+	
+	# 记录发送状态
+	_record_verification_code_sent(email)
+	
+	# 发送请求
+	var request_id = NetworkManager.send_email_verification(email, _on_send_code_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_verification_code_state(email)
+		show_toast_message.emit("网络请求失败", false)
+
+# 发送登录验证码
+# 
+# 参数:
+#   identifier: String - 用户标识符
+func send_login_verification_code(identifier: String):
+	if identifier.is_empty():
+		form_validation_failed.emit("username", "请先输入用户名/手机/邮箱")
+		return
+	
+	button_state_changed.emit("get_code_btn", true, "发送中...")
+	show_toast_message.emit("正在发送登录验证码...", true)
+	
+	var request_id = NetworkManager.send_login_verification_code(identifier, _on_send_login_code_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		button_state_changed.emit("get_code_btn", false, "获取验证码")
+		show_toast_message.emit("网络请求失败", false)
+
+# 发送密码重置验证码
+# 
+# 参数:
+#   identifier: String - 用户标识符
+func send_password_reset_code(identifier: String):
+	if identifier.is_empty():
+		show_toast_message.emit("请先输入邮箱或手机号", false)
+		return
+	
+	if not _is_valid_identifier(identifier):
+		show_toast_message.emit("请输入有效的邮箱或手机号", false)
+		return
+	
+	button_state_changed.emit("forgot_password_btn", true, "发送中...")
+	show_toast_message.emit("正在发送密码重置验证码...", true)
+	
+	var request_id = NetworkManager.forgot_password(identifier, _on_forgot_password_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		button_state_changed.emit("forgot_password_btn", false, "忘记密码")
+		show_toast_message.emit("网络请求失败", false)
+
+# ============ 验证方法 ============
+
+# 验证登录输入
+func validate_login_inputs(username: String, password: String) -> Dictionary:
+	var result = {"valid": false, "field": "", "message": ""}
+	
+	if username.is_empty():
+		result.field = "username"
+		result.message = "用户名不能为空"
+		return result
+	
+	if password.is_empty():
+		result.field = "password"
+		result.message = "密码不能为空"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证注册表单
+func validate_register_form(username: String, email: String, password: String, confirm_password: String, verification_code: String) -> Dictionary:
+	var result = {"valid": false, "field": "", "message": ""}
+	
+	# 验证用户名
+	var username_validation = validate_username(username)
+	if not username_validation.valid:
+		result.field = "username"
+		result.message = username_validation.message
+		return result
+	
+	# 验证邮箱
+	var email_validation = validate_email(email)
+	if not email_validation.valid:
+		result.field = "email"
+		result.message = email_validation.message
+		return result
+	
+	# 验证密码
+	var password_validation = validate_password(password)
+	if not password_validation.valid:
+		result.field = "password"
+		result.message = password_validation.message
+		return result
+	
+	# 验证确认密码
+	var confirm_validation = validate_confirm_password(password, confirm_password)
+	if not confirm_validation.valid:
+		result.field = "confirm"
+		result.message = confirm_validation.message
+		return result
+	
+	# 验证验证码
+	var code_validation = validate_verification_code(verification_code)
+	if not code_validation.valid:
+		result.field = "verification"
+		result.message = code_validation.message
+		return result
+	
+	# 检查是否已发送验证码
+	if not _has_sent_verification_code(email):
+		result.field = "verification"
+		result.message = "请先获取邮箱验证码"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证用户名
+func validate_username(username: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if username.is_empty():
+		result.message = "用户名不能为空"
+		return result
+	
+	if not StringUtils.is_valid_username(username):
+		if username.length() > 50:
+			result.message = "用户名长度不能超过50字符"
+		else:
+			result.message = "用户名只能包含字母、数字和下划线"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证邮箱
+func validate_email(email: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if email.is_empty():
+		result.message = "邮箱不能为空"
+		return result
+	
+	if not StringUtils.is_valid_email(email):
+		result.message = "请输入有效的邮箱地址"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证密码
+func validate_password(password: String) -> Dictionary:
+	return StringUtils.validate_password_strength(password)
+
+# 验证确认密码
+func validate_confirm_password(password: String, confirm: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if confirm.is_empty():
+		result.message = "确认密码不能为空"
+		return result
+	
+	if password != confirm:
+		result.message = "两次输入的密码不一致"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证验证码
+func validate_verification_code(code: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if code.is_empty():
+		result.message = "验证码不能为空"
+		return result
+	
+	if code.length() != 6:
+		result.message = "验证码必须是6位数字"
+		return result
+	
+	for i in range(code.length()):
+		var character = code[i]
+		if not (character >= '0' and character <= '9'):
+			result.message = "验证码必须是6位数字"
+			return result
+	
+	result.valid = true
+	return result
+
+# ============ 网络响应处理 ============
+
+# 处理登录响应
+func _on_login_response(success: bool, data: Dictionary, error_info: Dictionary):
+	_reset_login_state()
+	
+	var result = ResponseHandler.handle_login_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		var username = ""
+		if data.has("data") and data.data.has("user") and data.data.user.has("username"):
+			username = data.data.user.username
+		
+		# 延迟发送登录成功信号
+		await Engine.get_main_loop().create_timer(1.0).timeout
+		login_success.emit(username)
+	else:
+		login_failed.emit(result.message)
+
+# 处理验证码登录响应
+func _on_verification_login_response(success: bool, data: Dictionary, error_info: Dictionary):
+	_reset_login_state()
+	
+	var result = ResponseHandler.handle_verification_code_login_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		var username = ""
+		if data.has("data") and data.data.has("user") and data.data.user.has("username"):
+			username = data.data.user.username
+		
+		await Engine.get_main_loop().create_timer(1.0).timeout
+		login_success.emit(username)
+	else:
+		login_failed.emit(result.message)
+
+# 处理注册响应
+func _on_register_response(success: bool, data: Dictionary, error_info: Dictionary):
+	_reset_register_state()
+	
+	var result = ResponseHandler.handle_register_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		register_success.emit(result.message)
+	else:
+		register_failed.emit(result.message)
+
+# 处理发送验证码响应
+func _on_send_code_response(success: bool, data: Dictionary, error_info: Dictionary):
+	var result = ResponseHandler.handle_send_verification_code_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		verification_code_sent.emit(result.message)
+	else:
+		verification_code_failed.emit(result.message)
+		_reset_verification_code_state(current_email)
+
+# 处理发送登录验证码响应
+func _on_send_login_code_response(success: bool, data: Dictionary, error_info: Dictionary):
+	button_state_changed.emit("get_code_btn", false, "获取验证码")
+	
+	var result = ResponseHandler.handle_send_login_code_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+
+# 处理忘记密码响应
+func _on_forgot_password_response(success: bool, data: Dictionary, error_info: Dictionary):
+	button_state_changed.emit("forgot_password_btn", false, "忘记密码")
+	
+	var result = ResponseHandler.handle_send_login_code_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+
+# ============ 网络测试 ============
+
+# 测试网络连接
+func test_network_connection():
+	var request_id = NetworkManager.get_app_status(_on_network_test_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+
+# 处理网络测试响应
+func _on_network_test_response(success: bool, data: Dictionary, error_info: Dictionary):
+	var result = ResponseHandler.handle_network_test_response(success, data, error_info)
+	network_status_changed.emit(result.success, result.message)
+
+# ============ 私有辅助方法 ============
+
+# 重置登录状态
+func _reset_login_state():
+	is_processing = false
+	button_state_changed.emit("main_btn", false, "进入小镇")
+
+# 重置注册状态
+func _reset_register_state():
+	is_processing = false
+	button_state_changed.emit("register_btn", false, "注册")
+
+# 检查是否可以发送验证码
+func _can_send_verification_code(email: String) -> bool:
+	if not verification_codes_sent.has(email):
+		return true
+	
+	var email_data = verification_codes_sent[email]
+	if not email_data.sent:
+		return true
+	
+	var current_time = Time.get_time_dict_from_system()
+	var current_timestamp = current_time.hour * 3600 + current_time.minute * 60 + current_time.second
+	
+	return (current_timestamp - email_data.time) >= code_cooldown
+
+# 获取剩余冷却时间
+func get_remaining_cooldown_time(email: String) -> int:
+	if not verification_codes_sent.has(email):
+		return 0
+	
+	var email_data = verification_codes_sent[email]
+	var current_time = Time.get_time_dict_from_system()
+	var current_timestamp = current_time.hour * 3600 + current_time.minute * 60 + current_time.second
+	
+	return int(code_cooldown - (current_timestamp - email_data.time))
+
+# 记录验证码发送状态
+func _record_verification_code_sent(email: String):
+	var current_time = Time.get_time_dict_from_system()
+	var current_timestamp = current_time.hour * 3600 + current_time.minute * 60 + current_time.second
+	
+	if not verification_codes_sent.has(email):
+		verification_codes_sent[email] = {}
+	
+	verification_codes_sent[email].sent = true
+	verification_codes_sent[email].time = current_timestamp
+	current_email = email
+
+# 重置验证码状态
+func _reset_verification_code_state(email: String):
+	if verification_codes_sent.has(email):
+		verification_codes_sent[email].sent = false
+
+# 检查是否已发送验证码
+func _has_sent_verification_code(email: String) -> bool:
+	if not verification_codes_sent.has(email):
+		return false
+	
+	return verification_codes_sent[email].get("sent", false)
+
+# 验证标识符格式
+func _is_valid_identifier(identifier: String) -> bool:
+	return StringUtils.is_valid_email(identifier) or _is_valid_phone(identifier)
+
+# 验证手机号格式
+func _is_valid_phone(phone: String) -> bool:
+	var regex = RegEx.new()
+	regex.compile("^\\+?[1-9]\\d{1,14}$")
+	return regex.search(phone) != null
--- a/_Core/managers/AuthManager.gd.uid
+++ b/_Core/managers/AuthManager.gd.uid
@@ -0,0 +1 @@
+uid://bpdyraefv0yta
--- a/_Core/managers/GameManager.gd
+++ b/_Core/managers/GameManager.gd
@@ -0,0 +1,142 @@
+extends Node
+
+# ============================================================================
+# GameManager.gd - 游戏管理器
+# ============================================================================
+# 全局单例管理器，负责游戏状态管理和生命周期控制
+# 
+# 核心职责:
+# - 游戏状态切换 (加载、认证、游戏中、暂停等)
+# - 用户信息管理
+# - 全局配置访问
+# - 系统初始化和清理
+#
+# 使用方式:
+#   GameManager.change_state(GameManager.GameState.IN_GAME)
+#   GameManager.set_current_user("player123")
+#
+# 注意事项:
+# - 作为自动加载单例，全局可访问
+# - 状态变更会触发 game_state_changed 信号
+# - 状态切换应该通过 change_state() 方法进行
+# ============================================================================
+
+# ============ 信号定义 ============
+
+# 游戏状态变更信号
+# 参数: new_state - 新的游戏状态
+signal game_state_changed(new_state: GameState)
+
+# ============ 枚举定义 ============
+
+# 游戏状态枚举
+# 定义了游戏的各种运行状态
+enum GameState {
+	LOADING,    # 加载中 - 游戏启动时的初始化状态
+	AUTH,       # 认证状态 - 用户登录/注册界面
+	MAIN_MENU,  # 主菜单 - 游戏主界面
+	IN_GAME,    # 游戏中 - 正在进行游戏
+	PAUSED,     # 暂停 - 游戏暂停状态
+	SETTINGS    # 设置 - 设置界面
+}
+
+# ============ 成员变量 ============
+
+# 状态管理
+var current_state: GameState = GameState.LOADING    # 当前游戏状态
+var previous_state: GameState = GameState.LOADING   # 上一个游戏状态
+
+# 用户信息
+var current_user: String = ""                       # 当前登录用户名
+
+# 游戏配置
+var game_version: String = "1.0.0"                  # 游戏版本号
+
+# ============ 生命周期方法 ============
+
+# 初始化游戏管理器
+# 在节点准备就绪时调用，设置初始状态
+func _ready():
+	print("GameManager 初始化完成")
+	change_state(GameState.AUTH)  # 启动时进入认证状态
+
+# ============ 状态管理方法 ============
+
+# 切换游戏状态
+# 
+# 参数:
+#   new_state: GameState - 要切换到的新状态
+# 
+# 功能:
+# - 检查状态是否需要切换
+# - 记录状态变更历史
+# - 发送状态变更信号
+# - 输出状态变更日志
+func change_state(new_state: GameState):
+	# 避免重复切换到相同状态
+	if current_state == new_state:
+		return
+	
+	# 记录状态变更
+	previous_state = current_state
+	current_state = new_state
+	
+	# 输出状态变更日志
+	print("游戏状态变更: ", GameState.keys()[previous_state], " -> ", GameState.keys()[current_state])
+	
+	# 发送状态变更信号
+	game_state_changed.emit(new_state)
+
+# 获取当前游戏状态
+# 
+# 返回值:
+#   GameState - 当前的游戏状态
+func get_current_state() -> GameState:
+	return current_state
+
+# 获取上一个游戏状态
+# 
+# 返回值:
+#   GameState - 上一个游戏状态
+# 
+# 使用场景:
+# - 从暂停状态恢复时，返回到之前的状态
+# - 错误处理时回退到安全状态
+func get_previous_state() -> GameState:
+	return previous_state
+
+# ============ 用户管理方法 ============
+
+# 设置当前登录用户
+# 
+# 参数:
+#   username: String - 用户名
+# 
+# 功能:
+# - 存储当前登录用户信息
+# - 输出用户设置日志
+# 
+# 注意事项:
+# - 用户登录成功后调用此方法
+# - 用户登出时应传入空字符串
+func set_current_user(username: String):
+	current_user = username
+	print("当前用户设置为: ", username)
+
+# 获取当前登录用户
+# 
+# 返回值:
+#   String - 当前登录的用户名，未登录时为空字符串
+func get_current_user() -> String:
+	return current_user
+
+# 检查用户是否已登录
+# 
+# 返回值:
+#   bool - true表示已登录，false表示未登录
+# 
+# 使用场景:
+# - 进入需要登录的功能前检查
+# - UI显示逻辑判断
+func is_user_logged_in() -> bool:
+	return not current_user.is_empty()
--- a/_Core/managers/GameManager.gd.uid
+++ b/_Core/managers/GameManager.gd.uid
@@ -0,0 +1 @@
+uid://cd8fn73ysjxh8
--- a/_Core/managers/NetworkManager.gd
+++ b/_Core/managers/NetworkManager.gd
@@ -0,0 +1,701 @@
+extends Node
+
+# ============================================================================
+# NetworkManager.gd - 网络请求管理器
+# ============================================================================
+# 全局单例管理器，统一处理所有HTTP请求
+# 
+# 核心职责:
+# - 统一的HTTP请求接口 (GET, POST, PUT, DELETE, PATCH)
+# - 认证相关API封装 (登录、注册、验证码等)
+# - 请求状态管理和错误处理
+# - 支持API v1.1.1规范的响应处理
+#
+# 使用方式:
+#   NetworkManager.login("user@example.com", "password", callback)
+#   var request_id = NetworkManager.get_request("/api/data", callback)
+#
+# 注意事项:
+# - 作为自动加载单例，全局可访问
+# - 所有请求都是异步的，通过回调函数或信号处理结果
+# - 支持请求超时和取消功能
+# - 自动处理JSON序列化和反序列化
+# ============================================================================
+
+# ============ 信号定义 ============
+
+# 请求完成信号
+# 参数: 
+#   request_id: String - 请求唯一标识符
+#   success: bool - 请求是否成功
+#   data: Dictionary - 响应数据
+signal request_completed(request_id: String, success: bool, data: Dictionary)
+
+# 请求失败信号
+# 参数:
+#   request_id: String - 请求唯一标识符
+#   error_type: String - 错误类型名称
+#   message: String - 错误消息
+signal request_failed(request_id: String, error_type: String, message: String)
+
+# ============ 常量定义 ============
+
+# API基础URL - 所有请求的根地址
+const API_BASE_URL = "https://whaletownend.xinghangee.icu"
+
+# 默认请求超时时间（秒）
+const DEFAULT_TIMEOUT = 30.0
+
+# ============ 枚举定义 ============
+
+# HTTP请求方法枚举
+enum RequestType {
+	GET,     # 获取数据
+	POST,    # 创建数据
+	PUT,     # 更新数据
+	DELETE,  # 删除数据
+	PATCH    # 部分更新数据
+}
+
+# 错误类型枚举
+# 用于分类不同类型的网络错误
+enum ErrorType {
+	NETWORK_ERROR,      # 网络连接错误 - 无法连接到服务器
+	TIMEOUT_ERROR,      # 请求超时 - 服务器响应时间过长
+	PARSE_ERROR,        # JSON解析错误 - 服务器返回格式错误
+	HTTP_ERROR,         # HTTP状态码错误 - 4xx, 5xx状态码
+	BUSINESS_ERROR      # 业务逻辑错误 - API返回的业务错误
+}
+
+# ============ 请求信息类 ============
+
+# 请求信息封装类
+# 存储单个HTTP请求的所有相关信息
+class RequestInfo:
+	var id: String                    # 请求唯一标识符
+	var url: String                   # 完整的请求URL
+	var method: RequestType           # HTTP请求方法
+	var headers: PackedStringArray    # 请求头数组
+	var body: String                  # 请求体内容
+	var timeout: float                # 超时时间（秒）
+	var start_time: float             # 请求开始时间戳
+	var http_request: HTTPRequest     # Godot HTTPRequest节点引用
+	var callback: Callable            # 完成时的回调函数
+	
+	# 构造函数
+	# 
+	# 参数:
+	#   request_id: String - 请求唯一标识符
+	#   request_url: String - 请求URL
+	#   request_method: RequestType - HTTP方法
+	#   request_headers: PackedStringArray - 请求头（可选）
+	#   request_body: String - 请求体（可选）
+	#   request_timeout: float - 超时时间（可选，默认使用DEFAULT_TIMEOUT）
+	func _init(request_id: String, request_url: String, request_method: RequestType, 
+			   request_headers: PackedStringArray = [], request_body: String = "", 
+			   request_timeout: float = DEFAULT_TIMEOUT):
+		id = request_id
+		url = request_url
+		method = request_method
+		headers = request_headers
+		body = request_body
+		timeout = request_timeout
+		# 记录请求开始时间（简化版时间戳）
+		start_time = Time.get_time_dict_from_system().hour * 3600 + Time.get_time_dict_from_system().minute * 60 + Time.get_time_dict_from_system().second
+
+# ============ 成员变量 ============
+
+# 活动请求管理
+var active_requests: Dictionary = {}                 # 存储所有活动请求 {request_id: RequestInfo}
+var request_counter: int = 0                         # 请求计数器，用于生成唯一ID
+
+# ============ 生命周期方法 ============
+
+# 初始化网络管理器
+# 在节点准备就绪时调用
+func _ready():
+	print("NetworkManager 已初始化")
+
+# ============ 公共API接口 ============
+
+# 发送GET请求
+# 
+# 参数:
+#   endpoint: String - API端点路径（如: "/api/users"）
+#   callback: Callable - 完成时的回调函数（可选）
+#   timeout: float - 超时时间（可选，默认30秒）
+# 
+# 返回值:
+#   String - 请求ID，可用于取消请求或跟踪状态
+# 
+# 使用示例:
+#   var request_id = NetworkManager.get_request("/api/users", my_callback)
+func get_request(endpoint: String, callback: Callable = Callable(), timeout: float = DEFAULT_TIMEOUT) -> String:
+	return send_request(endpoint, RequestType.GET, [], "", callback, timeout)
+
+# 发送POST请求
+# 
+# 参数:
+#   endpoint: String - API端点路径
+#   data: Dictionary - 要发送的数据（将自动转换为JSON）
+#   callback: Callable - 完成时的回调函数（可选）
+#   timeout: float - 超时时间（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 使用示例:
+#   var data = {"name": "张三", "age": 25}
+#   var request_id = NetworkManager.post_request("/api/users", data, my_callback)
+func post_request(endpoint: String, data: Dictionary, callback: Callable = Callable(), timeout: float = DEFAULT_TIMEOUT) -> String:
+	var body = JSON.stringify(data)
+	var headers = ["Content-Type: application/json"]
+	return send_request(endpoint, RequestType.POST, headers, body, callback, timeout)
+
+# 发送PUT请求
+# 
+# 参数:
+#   endpoint: String - API端点路径
+#   data: Dictionary - 要更新的数据
+#   callback: Callable - 完成时的回调函数（可选）
+#   timeout: float - 超时时间（可选）
+# 
+# 返回值:
+#   String - 请求ID
+func put_request(endpoint: String, data: Dictionary, callback: Callable = Callable(), timeout: float = DEFAULT_TIMEOUT) -> String:
+	var body = JSON.stringify(data)
+	var headers = ["Content-Type: application/json"]
+	return send_request(endpoint, RequestType.PUT, headers, body, callback, timeout)
+
+# 发送DELETE请求
+# 
+# 参数:
+#   endpoint: String - API端点路径
+#   callback: Callable - 完成时的回调函数（可选）
+#   timeout: float - 超时时间（可选）
+# 
+# 返回值:
+#   String - 请求ID
+func delete_request(endpoint: String, callback: Callable = Callable(), timeout: float = DEFAULT_TIMEOUT) -> String:
+	return send_request(endpoint, RequestType.DELETE, [], "", callback, timeout)
+
+# ============ 认证相关API ============
+
+# 用户登录
+# 
+# 参数:
+#   identifier: String - 用户标识符（邮箱或手机号）
+#   password: String - 用户密码
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 回调函数签名:
+#   func callback(success: bool, data: Dictionary, error_info: Dictionary)
+# 
+# 使用示例:
+#   NetworkManager.login("user@example.com", "password123", func(success, data, error):
+#       if success:
+#           print("登录成功: ", data)
+#       else:
+#           print("登录失败: ", error.message)
+#   )
+func login(identifier: String, password: String, callback: Callable = Callable()) -> String:
+	var data = {
+		"identifier": identifier,
+		"password": password
+	}
+	return post_request("/auth/login", data, callback)
+
+# 验证码登录
+# 
+# 参数:
+#   identifier: String - 用户标识符（邮箱或手机号）
+#   verification_code: String - 验证码
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 使用场景:
+# - 用户忘记密码时的替代登录方式
+# - 提供更安全的登录选项
+func verification_code_login(identifier: String, verification_code: String, callback: Callable = Callable()) -> String:
+	var data = {
+		"identifier": identifier,
+		"verification_code": verification_code
+	}
+	return post_request("/auth/verification-code-login", data, callback)
+
+# 发送登录验证码
+# 
+# 参数:
+#   identifier: String - 用户标识符（邮箱或手机号）
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 向已注册用户发送登录验证码
+# - 支持邮箱和手机号
+# - 有频率限制保护
+func send_login_verification_code(identifier: String, callback: Callable = Callable()) -> String:
+	var data = {"identifier": identifier}
+	return post_request("/auth/send-login-verification-code", data, callback)
+
+# 用户注册
+# 
+# 参数:
+#   username: String - 用户名
+#   password: String - 密码
+#   nickname: String - 昵称
+#   email: String - 邮箱地址（可选）
+#   email_verification_code: String - 邮箱验证码（可选）
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 注意事项:
+# - 如果提供邮箱，建议同时提供验证码
+# - 用户名和邮箱必须唯一
+# - 密码需要符合安全要求
+func register(username: String, password: String, nickname: String, email: String = "", 
+			  email_verification_code: String = "", callback: Callable = Callable()) -> String:
+	var data = {
+		"username": username,
+		"password": password,
+		"nickname": nickname
+	}
+	
+	# 可选参数处理
+	if email != "":
+		data["email"] = email
+	if email_verification_code != "":
+		data["email_verification_code"] = email_verification_code
+	
+	return post_request("/auth/register", data, callback)
+
+# 发送邮箱验证码
+# 
+# 参数:
+#   email: String - 邮箱地址
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 向指定邮箱发送验证码
+# - 用于注册时的邮箱验证
+# - 支持测试模式（开发环境）
+func send_email_verification(email: String, callback: Callable = Callable()) -> String:
+	var data = {"email": email}
+	return post_request("/auth/send-email-verification", data, callback)
+
+# 验证邮箱
+# 
+# 参数:
+#   email: String - 邮箱地址
+#   verification_code: String - 验证码
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 验证邮箱验证码的有效性
+# - 通常在注册流程中使用
+func verify_email(email: String, verification_code: String, callback: Callable = Callable()) -> String:
+	var data = {
+		"email": email,
+		"verification_code": verification_code
+	}
+	return post_request("/auth/verify-email", data, callback)
+
+# 获取应用状态
+# 
+# 参数:
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 检查API服务器状态
+# - 获取应用基本信息
+# - 用于网络连接测试
+func get_app_status(callback: Callable = Callable()) -> String:
+	return get_request("/", callback)
+
+# 重新发送邮箱验证码
+# 
+# 参数:
+#   email: String - 邮箱地址
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 使用场景:
+# - 用户未收到验证码时重新发送
+# - 验证码过期后重新获取
+func resend_email_verification(email: String, callback: Callable = Callable()) -> String:
+	var data = {"email": email}
+	return post_request("/auth/resend-email-verification", data, callback)
+
+# 忘记密码 - 发送重置验证码
+# 
+# 参数:
+#   identifier: String - 用户标识符（邮箱或手机号）
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 向用户发送密码重置验证码
+# - 用于密码找回流程的第一步
+func forgot_password(identifier: String, callback: Callable = Callable()) -> String:
+	var data = {"identifier": identifier}
+	return post_request("/auth/forgot-password", data, callback)
+
+# 重置密码
+# 
+# 参数:
+#   identifier: String - 用户标识符
+#   verification_code: String - 重置验证码
+#   new_password: String - 新密码
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 使用验证码重置用户密码
+# - 密码找回流程的第二步
+func reset_password(identifier: String, verification_code: String, new_password: String, callback: Callable = Callable()) -> String:
+	var data = {
+		"identifier": identifier,
+		"verification_code": verification_code,
+		"new_password": new_password
+	}
+	return post_request("/auth/reset-password", data, callback)
+
+# 修改密码
+# 
+# 参数:
+#   user_id: String - 用户ID
+#   old_password: String - 旧密码
+#   new_password: String - 新密码
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 已登录用户修改密码
+# - 需要验证旧密码
+func change_password(user_id: String, old_password: String, new_password: String, callback: Callable = Callable()) -> String:
+	var data = {
+		"user_id": user_id,
+		"old_password": old_password,
+		"new_password": new_password
+	}
+	return put_request("/auth/change-password", data, callback)
+
+# GitHub OAuth登录
+# 
+# 参数:
+#   github_id: String - GitHub用户ID
+#   username: String - GitHub用户名
+#   nickname: String - 显示昵称
+#   email: String - GitHub邮箱
+#   avatar_url: String - 头像URL（可选）
+#   callback: Callable - 完成时的回调函数（可选）
+# 
+# 返回值:
+#   String - 请求ID
+# 
+# 功能:
+# - 通过GitHub账号登录或注册
+# - 支持第三方OAuth认证
+func github_login(github_id: String, username: String, nickname: String, email: String, avatar_url: String = "", callback: Callable = Callable()) -> String:
+	var data = {
+		"github_id": github_id,
+		"username": username,
+		"nickname": nickname,
+		"email": email
+	}
+	
+	# 可选头像URL
+	if avatar_url != "":
+		data["avatar_url"] = avatar_url
+	
+	return post_request("/auth/github", data, callback)
+
+# ============ 核心请求处理 ============
+
+# 发送请求的核心方法
+func send_request(endpoint: String, method: RequestType, headers: PackedStringArray, 
+				  body: String, callback: Callable, timeout: float) -> String:
+	# 生成请求ID
+	request_counter += 1
+	var request_id = "req_" + str(request_counter)
+	
+	# 构建完整URL
+	var full_url = API_BASE_URL + endpoint
+	
+	# 创建HTTPRequest节点
+	var http_request = HTTPRequest.new()
+	add_child(http_request)
+	
+	# 设置超时
+	http_request.timeout = timeout
+	
+	# 创建请求信息
+	var request_info = RequestInfo.new(request_id, full_url, method, headers, body, timeout)
+	request_info.http_request = http_request
+	request_info.callback = callback
+	
+	# 存储请求信息
+	active_requests[request_id] = request_info
+	
+	# 连接信号
+	http_request.request_completed.connect(func(result: int, response_code: int, response_headers: PackedStringArray, response_body: PackedByteArray):
+		_on_request_completed(request_id, result, response_code, response_headers, response_body)
+	)
+	
+	# 发送请求
+	var godot_method = _convert_to_godot_method(method)
+	var error = http_request.request(full_url, headers, godot_method, body)
+	
+	print("=== 发送网络请求 ===")
+	print("请求ID: ", request_id)
+	print("URL: ", full_url)
+	print("方法: ", RequestType.keys()[method])
+	print("Headers: ", headers)
+	print("Body: ", body if body.length() < 200 else body.substr(0, 200) + "...")
+	print("发送结果: ", error)
+	
+	if error != OK:
+		print("请求发送失败，错误代码: ", error)
+		_handle_request_error(request_id, ErrorType.NETWORK_ERROR, "网络请求发送失败: " + str(error))
+		return ""
+	
+	return request_id
+
+# 请求完成回调
+func _on_request_completed(request_id: String, result: int, response_code: int, 
+						   headers: PackedStringArray, body: PackedByteArray):
+	print("=== 网络请求完成 ===")
+	print("请求ID: ", request_id)
+	print("结果: ", result)
+	print("状态码: ", response_code)
+	print("响应头: ", headers)
+	
+	# 获取请求信息
+	if not active_requests.has(request_id):
+		print("警告: 未找到请求ID ", request_id)
+		return
+	
+	var _request_info = active_requests[request_id]
+	var response_text = body.get_string_from_utf8()
+	
+	print("响应体长度: ", body.size(), " 字节")
+	print("响应内容: ", response_text if response_text.length() < 500 else response_text.substr(0, 500) + "...")
+	
+	# 处理网络连接失败
+	if response_code == 0:
+		_handle_request_error(request_id, ErrorType.NETWORK_ERROR, "网络连接失败，请检查网络连接")
+		return
+	
+	# 解析JSON响应
+	var json = JSON.new()
+	var parse_result = json.parse(response_text)
+	if parse_result != OK:
+		_handle_request_error(request_id, ErrorType.PARSE_ERROR, "服务器响应格式错误")
+		return
+	
+	var response_data = json.data
+	
+	# 处理响应
+	_handle_response(request_id, response_code, response_data)
+
+# 处理响应 - 支持API v1.1.1的状态码
+func _handle_response(request_id: String, response_code: int, data: Dictionary):
+	var request_info = active_requests[request_id]
+	
+	# 检查业务成功标志
+	var success = data.get("success", true)  # 默认true保持向后兼容
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "")
+	
+	# 判断请求是否成功
+	var is_success = false
+	
+	# HTTP成功状态码且业务成功
+	if (response_code >= 200 and response_code < 300) and success:
+		is_success = true
+	# 特殊情况：206测试模式 - 根据API文档，这是成功的测试模式响应
+	elif response_code == 206 and error_code == "TEST_MODE_ONLY":
+		is_success = true
+		print("🧪 测试模式响应: ", message)
+	# 201创建成功
+	elif response_code == 201:
+		is_success = true
+	
+	if is_success:
+		print("✅ 请求成功: ", request_id)
+		# 发送成功信号
+		request_completed.emit(request_id, true, data)
+		
+		# 调用回调函数
+		if request_info.callback.is_valid():
+			request_info.callback.call(true, data, {})
+	else:
+		print("❌ 请求失败: ", request_id, " - HTTP:", response_code, " 错误码:", error_code, " 消息:", message)
+		
+		# 确定错误类型
+		var error_type = _determine_error_type(response_code, error_code)
+		
+		# 发送失败信号
+		request_failed.emit(request_id, ErrorType.keys()[error_type], message)
+		
+		# 调用回调函数
+		if request_info.callback.is_valid():
+			var error_info = {
+				"response_code": response_code,
+				"error_code": error_code,
+				"message": message,
+				"error_type": error_type
+			}
+			request_info.callback.call(false, data, error_info)
+	
+	# 清理请求
+	_cleanup_request(request_id)
+
+# 处理请求错误
+func _handle_request_error(request_id: String, error_type: ErrorType, message: String):
+	print("❌ 请求错误: ", request_id, " - ", message)
+	
+	# 发送错误信号
+	request_failed.emit(request_id, ErrorType.keys()[error_type], message)
+	
+	# 调用回调函数
+	if active_requests.has(request_id):
+		var request_info = active_requests[request_id]
+		if request_info.callback.is_valid():
+			var error_info = {
+				"error_type": error_type,
+				"message": message
+			}
+			request_info.callback.call(false, {}, error_info)
+	
+	# 清理请求
+	_cleanup_request(request_id)
+
+# 确定错误类型 - 支持更多状态码
+func _determine_error_type(response_code: int, error_code: String) -> ErrorType:
+	# 根据错误码判断
+	match error_code:
+		"SERVICE_UNAVAILABLE":
+			return ErrorType.BUSINESS_ERROR
+		"TOO_MANY_REQUESTS":
+			return ErrorType.BUSINESS_ERROR
+		"TEST_MODE_ONLY":
+			return ErrorType.BUSINESS_ERROR
+		"SEND_EMAIL_VERIFICATION_FAILED", "REGISTER_FAILED":
+			# 这些可能是409冲突或其他业务错误
+			return ErrorType.BUSINESS_ERROR
+		_:
+			# 根据HTTP状态码判断
+			match response_code:
+				409:  # 资源冲突
+					return ErrorType.BUSINESS_ERROR
+				206:  # 测试模式
+					return ErrorType.BUSINESS_ERROR
+				429:  # 频率限制
+					return ErrorType.BUSINESS_ERROR
+				_:
+					if response_code >= 400 and response_code < 500:
+						return ErrorType.HTTP_ERROR
+					elif response_code >= 500:
+						return ErrorType.HTTP_ERROR
+					else:
+						return ErrorType.BUSINESS_ERROR
+
+# 清理请求资源
+func _cleanup_request(request_id: String):
+	if active_requests.has(request_id):
+		var request_info = active_requests[request_id]
+		
+		# 移除HTTPRequest节点
+		if is_instance_valid(request_info.http_request):
+			request_info.http_request.queue_free()
+		
+		# 从活动请求中移除
+		active_requests.erase(request_id)
+		
+		print("🧹 清理请求: ", request_id)
+
+# 转换请求方法
+func _convert_to_godot_method(method: RequestType) -> HTTPClient.Method:
+	match method:
+		RequestType.GET:
+			return HTTPClient.METHOD_GET
+		RequestType.POST:
+			return HTTPClient.METHOD_POST
+		RequestType.PUT:
+			return HTTPClient.METHOD_PUT
+		RequestType.DELETE:
+			return HTTPClient.METHOD_DELETE
+		RequestType.PATCH:
+			return HTTPClient.METHOD_PATCH
+		_:
+			return HTTPClient.METHOD_GET
+
+# ============ 工具方法 ============
+
+# 取消请求
+func cancel_request(request_id: String) -> bool:
+	if active_requests.has(request_id):
+		print("🚫 取消请求: ", request_id)
+		_cleanup_request(request_id)
+		return true
+	return false
+
+# 取消所有请求
+func cancel_all_requests():
+	print("🚫 取消所有请求")
+	var request_ids = active_requests.keys()
+	for request_id in request_ids:
+		cancel_request(request_id)
+
+# 获取活动请求数量
+func get_active_request_count() -> int:
+	return active_requests.size()
+
+# 检查请求是否活动
+func is_request_active(request_id: String) -> bool:
+	return active_requests.has(request_id)
+
+# 获取请求信息
+func get_request_info(request_id: String) -> Dictionary:
+	if active_requests.has(request_id):
+		var info = active_requests[request_id]
+		return {
+			"id": info.id,
+			"url": info.url,
+			"method": RequestType.keys()[info.method],
+			"start_time": info.start_time,
+			"timeout": info.timeout
+		}
+	return {}
+
+func _notification(what):
+	if what == NOTIFICATION_WM_CLOSE_REQUEST:
+		# 应用关闭时取消所有请求
+		cancel_all_requests()
--- a/_Core/managers/NetworkManager.gd.uid
+++ b/_Core/managers/NetworkManager.gd.uid
@@ -0,0 +1 @@
+uid://dr7v30wheetca
--- a/_Core/managers/ResponseHandler.gd
+++ b/_Core/managers/ResponseHandler.gd
@@ -0,0 +1,590 @@
+extends Node
+
+# 响应处理器 - 统一处理API响应和错误
+
+# 响应处理结果
+class ResponseResult:
+	var success: bool
+	var message: String
+	var toast_type: String  # "success" 或 "error"
+	var data: Dictionary
+	var should_show_toast: bool
+	var custom_action: Callable
+	
+	func _init():
+		success = false
+		message = ""
+		toast_type = "error"
+		data = {}
+		should_show_toast = true
+		custom_action = Callable()
+
+# 错误码映射表 - 根据API v1.1.1更新
+const ERROR_CODE_MESSAGES = {
+	# 登录相关
+	"LOGIN_FAILED": "登录失败",
+	"VERIFICATION_CODE_LOGIN_FAILED": "验证码错误或已过期",
+	"EMAIL_NOT_VERIFIED": "请先验证邮箱",
+	
+	# 注册相关
+	"REGISTER_FAILED": "注册失败",
+	
+	# 验证码相关
+	"SEND_CODE_FAILED": "发送验证码失败",
+	"SEND_LOGIN_CODE_FAILED": "发送登录验证码失败",
+	"SEND_EMAIL_VERIFICATION_FAILED": "发送邮箱验证码失败",
+	"RESEND_EMAIL_VERIFICATION_FAILED": "重新发送验证码失败",
+	"EMAIL_VERIFICATION_FAILED": "邮箱验证失败",
+	"RESET_PASSWORD_FAILED": "重置密码失败",
+	"CHANGE_PASSWORD_FAILED": "修改密码失败",
+	"VERIFICATION_CODE_EXPIRED": "验证码已过期",
+	"VERIFICATION_CODE_INVALID": "验证码无效",
+	"VERIFICATION_CODE_ATTEMPTS_EXCEEDED": "验证码尝试次数过多",
+	"VERIFICATION_CODE_RATE_LIMITED": "验证码发送过于频繁",
+	"VERIFICATION_CODE_HOURLY_LIMIT": "验证码每小时发送次数已达上限",
+	
+	# 用户状态相关
+	"USER_NOT_FOUND": "用户不存在",
+	"INVALID_IDENTIFIER": "请输入有效的邮箱或手机号",
+	"USER_STATUS_UPDATE_FAILED": "用户状态更新失败",
+	
+	# 系统状态相关
+	"TEST_MODE_ONLY": "测试模式",
+	"TOO_MANY_REQUESTS": "请求过于频繁，请稍后再试",
+	"SERVICE_UNAVAILABLE": "系统维护中，请稍后再试",
+	
+	# 权限相关
+	"UNAUTHORIZED": "未授权访问",
+	"FORBIDDEN": "权限不足",
+	"ADMIN_LOGIN_FAILED": "管理员登录失败",
+	
+	# 其他
+	"VALIDATION_FAILED": "参数验证失败",
+	"UNSUPPORTED_MEDIA_TYPE": "不支持的请求格式",
+	"REQUEST_TIMEOUT": "请求超时"
+}
+
+# HTTP状态码消息映射 - 根据API v1.1.1更新
+const HTTP_STATUS_MESSAGES = {
+	200: "请求成功",
+	201: "创建成功", 
+	206: "测试模式",
+	400: "请求参数错误",
+	401: "认证失败",
+	403: "权限不足",
+	404: "资源不存在",
+	408: "请求超时",
+	409: "资源冲突",
+	415: "不支持的媒体类型",
+	429: "请求过于频繁",
+	500: "服务器内部错误",
+	503: "服务不可用"
+}
+
+# ============ 主要处理方法 ============
+
+# 处理登录响应
+func handle_login_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		result.success = true
+		result.message = "登录成功！正在进入鲸鱼镇..."
+		result.toast_type = "success"
+		result.data = data
+		
+		# 自定义动作：延迟发送登录成功信号
+		result.custom_action = func():
+			await Engine.get_main_loop().create_timer(1.0).timeout
+			# 这里可以发送登录成功信号或执行其他逻辑
+	else:
+		result = _handle_login_error(data, error_info)
+	
+	return result
+
+# 处理验证码登录响应
+func handle_verification_code_login_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		result.success = true
+		result.message = "验证码登录成功！正在进入鲸鱼镇..."
+		result.toast_type = "success"
+		result.data = data
+		
+		result.custom_action = func():
+			await Engine.get_main_loop().create_timer(1.0).timeout
+			# 登录成功后的处理逻辑
+	else:
+		result = _handle_verification_code_login_error(data, error_info)
+	
+	return result
+
+# 处理发送验证码响应 - 支持邮箱冲突检测
+func handle_send_verification_code_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		var error_code = data.get("error_code", "")
+		if error_code == "TEST_MODE_ONLY":
+			result.success = true
+			result.message = "🧪 测试模式：验证码已生成，请查看控制台"
+			result.toast_type = "success"
+			
+			# 在控制台显示验证码
+			if data.has("data") and data.data.has("verification_code"):
+				print("🔑 测试模式验证码: ", data.data.verification_code)
+				result.message += "\n验证码: " + str(data.data.verification_code)
+		else:
+			result.success = true
+			result.message = "📧 验证码已发送到您的邮箱，请查收"
+			result.toast_type = "success"
+			
+			# 开发环境下显示验证码
+			if data.has("data") and data.data.has("verification_code"):
+				print("🔑 开发环境验证码: ", data.data.verification_code)
+	else:
+		result = _handle_send_code_error(data, error_info)
+	
+	return result
+
+# 处理发送登录验证码响应
+func handle_send_login_code_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		var error_code = data.get("error_code", "")
+		if error_code == "TEST_MODE_ONLY":
+			result.success = true
+			result.message = "测试模式：登录验证码已生成，请查看控制台"
+			result.toast_type = "success"
+			
+			if data.has("data") and data.data.has("verification_code"):
+				print("测试模式登录验证码: ", data.data.verification_code)
+		else:
+			result.success = true
+			result.message = "登录验证码已发送，请查收"
+			result.toast_type = "success"
+			
+			if data.has("data") and data.data.has("verification_code"):
+				print("开发环境登录验证码: ", data.data.verification_code)
+	else:
+		result = _handle_send_login_code_error(data, error_info)
+	
+	return result
+
+# 处理注册响应
+func handle_register_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		result.success = true
+		result.message = "注册成功！欢迎加入鲸鱼镇"
+		result.toast_type = "success"
+		result.data = data
+		
+		# 自定义动作：清空表单，切换到登录界面
+		result.custom_action = func():
+			# 这里可以执行清空表单、切换界面等操作
+			pass
+	else:
+		result = _handle_register_error(data, error_info)
+	
+	return result
+
+# 处理邮箱验证响应
+func handle_verify_email_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		result.success = true
+		result.message = "邮箱验证成功，正在注册..."
+		result.toast_type = "success"
+		result.data = data
+	else:
+		result = _handle_verify_email_error(data, error_info)
+	
+	return result
+
+# 处理重新发送邮箱验证码响应
+func handle_resend_email_verification_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		var error_code = data.get("error_code", "")
+		if error_code == "TEST_MODE_ONLY":
+			result.success = true
+			result.message = "🧪 测试模式：验证码已重新生成，请查看控制台"
+			result.toast_type = "success"
+			
+			if data.has("data") and data.data.has("verification_code"):
+				print("🔑 测试模式重新发送验证码: ", data.data.verification_code)
+		else:
+			result.success = true
+			result.message = "📧 验证码已重新发送到您的邮箱，请查收"
+			result.toast_type = "success"
+			
+			if data.has("data") and data.data.has("verification_code"):
+				print("🔑 开发环境重新发送验证码: ", data.data.verification_code)
+	else:
+		result = _handle_resend_email_verification_error(data, error_info)
+	
+	return result
+
+# 处理忘记密码响应
+func handle_forgot_password_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		var error_code = data.get("error_code", "")
+		if error_code == "TEST_MODE_ONLY":
+			result.success = true
+			result.message = "🧪 测试模式：重置验证码已生成，请查看控制台"
+			result.toast_type = "success"
+			
+			if data.has("data") and data.data.has("verification_code"):
+				print("🔑 测试模式重置验证码: ", data.data.verification_code)
+		else:
+			result.success = true
+			result.message = "📧 重置验证码已发送，请查收"
+			result.toast_type = "success"
+			
+			if data.has("data") and data.data.has("verification_code"):
+				print("🔑 开发环境重置验证码: ", data.data.verification_code)
+	else:
+		result = _handle_forgot_password_error(data, error_info)
+	
+	return result
+
+# 处理重置密码响应
+func handle_reset_password_response(success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		result.success = true
+		result.message = "🔒 密码重置成功，请使用新密码登录"
+		result.toast_type = "success"
+		result.data = data
+	else:
+		result = _handle_reset_password_error(data, error_info)
+	
+	return result
+
+# ============ 错误处理方法 ============
+
+# 处理登录错误
+func _handle_login_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "登录失败")
+	
+	match error_code:
+		"LOGIN_FAILED":
+			# 根据消息内容进一步判断用户状态
+			if "账户已锁定" in message or "locked" in message.to_lower():
+				result.message = "账户已被锁定，请联系管理员"
+			elif "账户已禁用" in message or "banned" in message.to_lower():
+				result.message = "账户已被禁用，请联系管理员"
+			elif "账户待审核" in message or "pending" in message.to_lower():
+				result.message = "账户待审核，请等待管理员审核"
+			elif "邮箱未验证" in message or "inactive" in message.to_lower():
+				result.message = "请先验证邮箱后再登录"
+			else:
+				result.message = "用户名或密码错误，请检查后重试"
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理验证码登录错误
+func _handle_verification_code_login_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "验证码登录失败")
+	
+	match error_code:
+		"VERIFICATION_CODE_LOGIN_FAILED":
+			result.message = "验证码错误或已过期"
+		"EMAIL_NOT_VERIFIED":
+			result.message = "邮箱未验证，请先验证邮箱后再使用验证码登录"
+		"USER_NOT_FOUND":
+			result.message = "用户不存在，请先注册"
+		"INVALID_IDENTIFIER":
+			result.message = "请输入有效的邮箱或手机号"
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理发送验证码错误 - 支持邮箱冲突检测和频率限制
+func _handle_send_code_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "发送验证码失败")
+	var response_code = error_info.get("response_code", 0)
+	
+	match error_code:
+		"SEND_EMAIL_VERIFICATION_FAILED":
+			# 检查是否是邮箱冲突（409状态码）
+			if response_code == 409:
+				result.message = "⚠️ 邮箱已被注册，请使用其他邮箱或直接登录"
+				result.toast_type = "error"
+			elif "邮箱格式" in message:
+				result.message = "📧 请输入有效的邮箱地址"
+			else:
+				result.message = message
+		"TOO_MANY_REQUESTS":
+			# 处理频率限制，提供重试建议
+			result.toast_type = "error"
+			
+			# 如果有throttle_info，显示更详细的信息
+			if data.has("throttle_info"):
+				var throttle_info = data.throttle_info
+				var reset_time = throttle_info.get("reset_time", "")
+				if reset_time != "":
+					var relative_time = StringUtils.get_relative_time_until(reset_time)
+					var local_time = StringUtils.format_utc_to_local_time(reset_time)
+					result.message = "⏰ 验证码发送过于频繁"
+					result.message += "\n请" + relative_time + "再试"
+					result.message += "\n重试时间: " + local_time
+				else:
+					result.message = "⏰ 验证码发送过于频繁，请稍后再试"
+			else:
+				result.message = "⏰ 验证码发送过于频繁，请稍后再试"
+		"VERIFICATION_CODE_RATE_LIMITED":
+			result.message = "⏰ 验证码发送过于频繁，请稍后再试"
+		"VERIFICATION_CODE_HOURLY_LIMIT":
+			result.message = "⏰ 每小时发送次数已达上限，请稍后再试"
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理发送登录验证码错误
+func _handle_send_login_code_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "发送登录验证码失败")
+	
+	match error_code:
+		"SEND_LOGIN_CODE_FAILED":
+			if "用户不存在" in message:
+				result.message = "用户不存在，请先注册"
+			else:
+				result.message = "发送登录验证码失败"
+		"USER_NOT_FOUND":
+			result.message = "用户不存在，请先注册"
+		"INVALID_IDENTIFIER":
+			result.message = "请输入有效的邮箱或手机号"
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理注册错误 - 支持409冲突状态码
+func _handle_register_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "注册失败")
+	var response_code = error_info.get("response_code", 0)
+	
+	match error_code:
+		"REGISTER_FAILED":
+			# 检查409冲突状态码
+			if response_code == 409:
+				if "邮箱已存在" in message or "邮箱已被使用" in message:
+					result.message = "📧 邮箱已被注册，请使用其他邮箱或直接登录"
+				elif "用户名已存在" in message or "用户名已被使用" in message:
+					result.message = "👤 用户名已被使用，请换一个"
+				else:
+					result.message = "⚠️ 资源冲突：" + message
+			elif "邮箱验证码" in message or "verification_code" in message:
+				result.message = "🔑 请先获取并输入邮箱验证码"
+			elif "用户名" in message:
+				result.message = "👤 用户名格式不正确"
+			elif "邮箱" in message:
+				result.message = "📧 邮箱格式不正确"
+			elif "密码" in message:
+				result.message = "🔒 密码格式不符合要求"
+			elif "验证码" in message:
+				result.message = "🔑 验证码错误或已过期"
+			else:
+				result.message = message
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理邮箱验证错误
+func _handle_verify_email_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "邮箱验证失败")
+	
+	match error_code:
+		"EMAIL_VERIFICATION_FAILED":
+			if "验证码错误" in message:
+				result.message = "🔑 验证码错误"
+			elif "验证码已过期" in message:
+				result.message = "🔑 验证码已过期，请重新获取"
+			else:
+				result.message = message
+		"VERIFICATION_CODE_INVALID":
+			result.message = "🔑 验证码错误或已过期"
+		"VERIFICATION_CODE_EXPIRED":
+			result.message = "🔑 验证码已过期，请重新获取"
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理网络测试响应
+func handle_network_test_response(success: bool, _data: Dictionary, _error_info: Dictionary = {}) -> ResponseResult:
+	var result = ResponseResult.new()
+	
+	if success:
+		result.success = true
+		result.message = "🌐 网络连接正常"
+		result.toast_type = "success"
+	else:
+		result.success = false
+		result.message = "🌐 网络连接异常"
+		result.toast_type = "error"
+	
+	return result
+
+# 处理重新发送邮箱验证码错误
+func _handle_resend_email_verification_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "重新发送验证码失败")
+	
+	match error_code:
+		"RESEND_EMAIL_VERIFICATION_FAILED":
+			if "邮箱已验证" in message:
+				result.message = "📧 邮箱已验证，无需重复验证"
+			else:
+				result.message = message
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理忘记密码错误
+func _handle_forgot_password_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "发送重置验证码失败")
+	
+	match error_code:
+		"SEND_CODE_FAILED":
+			if "用户不存在" in message:
+				result.message = "👤 用户不存在，请检查邮箱或手机号"
+			else:
+				result.message = message
+		"USER_NOT_FOUND":
+			result.message = "👤 用户不存在，请检查邮箱或手机号"
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# 处理重置密码错误
+func _handle_reset_password_error(data: Dictionary, error_info: Dictionary) -> ResponseResult:
+	var result = ResponseResult.new()
+	var error_code = data.get("error_code", "")
+	var message = data.get("message", "重置密码失败")
+	
+	match error_code:
+		"RESET_PASSWORD_FAILED":
+			if "验证码" in message:
+				result.message = "🔑 验证码错误或已过期"
+			else:
+				result.message = message
+		_:
+			result.message = _get_error_message(error_code, message, error_info)
+	
+	return result
+
+# ============ 工具方法 ============
+
+# 获取错误消息 - 支持更多状态码和错误处理
+func _get_error_message(error_code: String, original_message: String, error_info: Dictionary) -> String:
+	# 优先使用错误码映射
+	if ERROR_CODE_MESSAGES.has(error_code):
+		return ERROR_CODE_MESSAGES[error_code]
+	
+	# 处理频率限制
+	if error_code == "TOO_MANY_REQUESTS":
+		return _handle_rate_limit_message(original_message, error_info)
+	
+	# 处理维护模式
+	if error_code == "SERVICE_UNAVAILABLE":
+		return _handle_maintenance_message(original_message, error_info)
+	
+	# 处理测试模式
+	if error_code == "TEST_MODE_ONLY":
+		return "🧪 测试模式：" + original_message
+	
+	# 根据HTTP状态码处理
+	if error_info.has("response_code"):
+		var response_code = error_info.response_code
+		match response_code:
+			409:
+				return "⚠️ 资源冲突：" + original_message
+			206:
+				return "🧪 测试模式：" + original_message
+			429:
+				return "⏰ 请求过于频繁，请稍后再试"
+			_:
+				if HTTP_STATUS_MESSAGES.has(response_code):
+					return HTTP_STATUS_MESSAGES[response_code] + "：" + original_message
+	
+	# 返回原始消息
+	return original_message if original_message != "" else "操作失败"
+
+# 处理频率限制消息
+func _handle_rate_limit_message(message: String, _error_info: Dictionary) -> String:
+	# 可以根据throttle_info提供更详细的信息
+	return message + "，请稍后再试"
+
+# 处理维护模式消息
+func _handle_maintenance_message(_message: String, _error_info: Dictionary) -> String:
+	# 可以根据maintenance_info提供更详细的信息
+	return "系统维护中，请稍后再试"
+
+# 通用响应处理器 - 支持更多操作类型
+func handle_response(operation_type: String, success: bool, data: Dictionary, error_info: Dictionary = {}) -> ResponseResult:
+	match operation_type:
+		"login":
+			return handle_login_response(success, data, error_info)
+		"verification_code_login":
+			return handle_verification_code_login_response(success, data, error_info)
+		"send_code":
+			return handle_send_verification_code_response(success, data, error_info)
+		"send_login_code":
+			return handle_send_login_code_response(success, data, error_info)
+		"register":
+			return handle_register_response(success, data, error_info)
+		"verify_email":
+			return handle_verify_email_response(success, data, error_info)
+		"resend_email_verification":
+			return handle_resend_email_verification_response(success, data, error_info)
+		"forgot_password":
+			return handle_forgot_password_response(success, data, error_info)
+		"reset_password":
+			return handle_reset_password_response(success, data, error_info)
+		"network_test":
+			return handle_network_test_response(success, data, error_info)
+		_:
+			# 通用处理
+			var result = ResponseResult.new()
+			if success:
+				result.success = true
+				result.message = "✅ 操作成功"
+				result.toast_type = "success"
+			else:
+				result.success = false
+				result.message = _get_error_message(data.get("error_code", ""), data.get("message", "操作失败"), error_info)
+				result.toast_type = "error"
+			return result
--- a/_Core/managers/ResponseHandler.gd.uid
+++ b/_Core/managers/ResponseHandler.gd.uid
@@ -0,0 +1 @@
+uid://nseguk2ytiw6
--- a/_Core/managers/SceneManager.gd
+++ b/_Core/managers/SceneManager.gd
@@ -0,0 +1,201 @@
+extends Node
+
+# ============================================================================
+# SceneManager.gd - 场景管理器
+# ============================================================================
+# 全局单例管理器，负责场景切换和管理
+# 
+# 核心职责:
+# - 场景切换的统一接口
+# - 场景路径映射管理
+# - 场景切换过渡效果
+# - 场景状态跟踪
+#
+# 使用方式:
+#   SceneManager.change_scene("main")
+#   SceneManager.register_scene("custom", "res://scenes/custom.tscn")
+#
+# 注意事项:
+# - 作为自动加载单例，全局可访问
+# - 场景切换是异步操作，支持过渡效果
+# - 场景名称必须在 scene_paths 中注册
+# ============================================================================
+
+# ============ 信号定义 ============
+
+# 场景切换完成信号
+# 参数: scene_name - 切换到的场景名称
+signal scene_changed(scene_name: String)
+
+# 场景切换开始信号
+# 参数: scene_name - 即将切换到的场景名称
+signal scene_change_started(scene_name: String)
+
+# ============ 成员变量 ============
+
+# 场景状态
+var current_scene_name: String = ""                 # 当前场景名称
+var is_changing_scene: bool = false                 # 是否正在切换场景
+var _next_scene_position: Variant = null            # 下一个场景的初始位置 (Vector2 or null)
+
+# 场景路径映射表
+# 将场景名称映射到实际的文件路径
+# 便于统一管理和修改场景路径
+var scene_paths: Dictionary = {
+	"main": "res://scenes/MainScene.tscn",           # 主场景 - 游戏入口
+	"auth": "res://scenes/ui/LoginWindow.tscn",      # 认证场景 - 登录窗口
+	"game": "res://scenes/maps/game_scene.tscn",     # 游戏场景 - 主要游戏内容
+	"battle": "res://scenes/maps/battle_scene.tscn", # 战斗场景 - 战斗系统
+	"inventory": "res://scenes/ui/InventoryWindow.tscn", # 背包界面
+	"shop": "res://scenes/ui/ShopWindow.tscn",       # 商店界面
+	"settings": "res://scenes/ui/SettingsWindow.tscn", # 设置界面
+	"room": "res://scenes/Maps/room.tscn",           # 房间场景
+	"square": "res://scenes/Maps/square.tscn"        # 广场场景
+}
+
+# ============ 生命周期方法 ============
+
+# 初始化场景管理器
+# 在节点准备就绪时调用
+func _ready():
+	print("SceneManager 初始化完成")
+
+# ============ 场景切换方法 ============
+
+# 切换到指定场景
+# 
+# 参数:
+#   scene_name: String - 要切换到的场景名称（必须在scene_paths中注册）
+#   use_transition: bool - 是否使用过渡效果，默认为true
+# 
+# 返回值:
+#   bool - 切换是否成功
+# 
+# 功能:
+# - 检查场景切换状态和场景是否存在
+# - 显示过渡效果（可选）
+# - 执行场景切换
+# - 更新当前场景状态
+# - 发送相关信号
+# 
+# 使用示例:
+#   var success = SceneManager.change_scene("main", true)
+#   if success:
+#       print("场景切换成功")
+# 
+# 注意事项:
+# - 场景切换是异步操作
+# - 切换过程中会阻止新的切换请求
+# - 场景名称必须预先注册
+func change_scene(scene_name: String, use_transition: bool = true):
+	# 防止重复切换
+	if is_changing_scene:
+		print("场景切换中，忽略新的切换请求")
+		return false
+	
+	# 检查场景是否存在
+	if not scene_paths.has(scene_name):
+		print("错误: 未找到场景 ", scene_name)
+		return false
+	
+	var scene_path = scene_paths[scene_name]
+	print("开始切换场景: ", current_scene_name, " -> ", scene_name)
+	
+	# 设置切换状态
+	is_changing_scene = true
+	scene_change_started.emit(scene_name)
+	
+	# 显示过渡效果
+	if use_transition:
+		await show_transition()
+	
+	# 执行场景切换
+	var error = get_tree().change_scene_to_file(scene_path)
+	if error != OK:
+		print("场景切换失败: ", error)
+		is_changing_scene = false
+		return false
+	
+	# 更新状态
+	current_scene_name = scene_name
+	is_changing_scene = false
+	scene_changed.emit(scene_name)
+	
+	# 隐藏过渡效果
+	if use_transition:
+		await hide_transition()
+	
+	print("场景切换完成: ", scene_name)
+	return true
+
+# ============ 查询方法 ============
+
+# 获取当前场景名称
+# 
+# 返回值:
+#   String - 当前场景的名称
+func get_current_scene_name() -> String:
+	return current_scene_name
+
+# 设置下一个场景的初始位置
+func set_next_scene_position(pos: Vector2) -> void:
+	_next_scene_position = pos
+
+# 获取并清除下一个场景的初始位置
+func get_next_scene_position() -> Variant:
+	var pos = _next_scene_position
+	_next_scene_position = null
+	return pos
+
+
+# ============ 场景注册方法 ============
+
+# 注册新场景
+# 
+# 参数:
+#   scene_name: String - 场景名称（用于切换时引用）
+#   scene_path: String - 场景文件路径
+# 
+# 功能:
+# - 将场景名称和路径添加到映射表
+# - 支持运行时动态注册场景
+# 
+# 使用示例:
+#   SceneManager.register_scene("boss_battle", "res://scenes/boss/boss_battle.tscn")
+func register_scene(scene_name: String, scene_path: String):
+	scene_paths[scene_name] = scene_path
+	print("注册场景: ", scene_name, " -> ", scene_path)
+
+# ============ 过渡效果方法 ============
+
+# 显示场景切换过渡效果
+# 
+# 功能:
+# - 显示场景切换时的过渡动画
+# - 为用户提供视觉反馈
+# 
+# 注意事项:
+# - 这是异步方法，需要await等待完成
+# - 当前实现为简单的延时，可扩展为复杂动画
+# 
+# TODO: 实现淡入淡出、滑动等过渡效果
+func show_transition():
+	# TODO: 实现场景切换过渡效果
+	print("显示场景切换过渡效果")
+	await get_tree().create_timer(0.2).timeout
+
+# 隐藏场景切换过渡效果
+# 
+# 功能:
+# - 隐藏场景切换完成后的过渡动画
+# - 恢复正常的游戏显示
+# 
+# 注意事项:
+# - 这是异步方法，需要await等待完成
+# - 与show_transition()配对使用
+# 
+# TODO: 实现与show_transition()对应的隐藏效果
+func hide_transition():
+	# TODO: 隐藏场景切换过渡效果
+	print("隐藏场景切换过渡效果")
+	await get_tree().create_timer(0.2).timeout
--- a/_Core/managers/SceneManager.gd.uid
+++ b/_Core/managers/SceneManager.gd.uid
@@ -0,0 +1 @@
+uid://d3l286ti5gqhw
--- a/_Core/managers/ToastManager.gd
+++ b/_Core/managers/ToastManager.gd
@@ -0,0 +1,234 @@
+class_name ToastManager
+
+# ============================================================================
+# ToastManager.gd - Toast消息管理器
+# ============================================================================
+# 负责创建和管理Toast消息的显示
+# 
+# 核心功能:
+# - 创建Toast消息实例
+# - 管理Toast动画和生命周期
+# - 支持多个Toast同时显示
+# - 自动排列和清理Toast
+# - 支持中文字体显示
+#
+# 使用方式:
+#   var toast_manager = ToastManager.new()
+#   toast_manager.setup(toast_container)
+#   toast_manager.show_toast("消息内容", true)
+#
+# 注意事项:
+# - 需要提供一个容器节点来承载Toast
+# - 自动处理Toast的位置计算和动画
+# - 支持Web平台的字体处理
+# ============================================================================
+
+extends RefCounted
+
+# ============ 成员变量 ============
+
+# Toast容器和管理
+var toast_container: Control                    # Toast消息容器
+var active_toasts: Array = []                  # 当前显示的Toast消息列表
+var toast_counter: int = 0                     # Toast计数器，用于生成唯一ID
+
+# ============ 初始化方法 ============
+
+# 设置Toast管理器
+# 
+# 参数:
+#   container: Control - Toast消息的容器节点
+func setup(container: Control):
+	toast_container = container
+	print("ToastManager 初始化完成")
+
+# ============ 公共方法 ============
+
+# 显示Toast消息
+# 
+# 参数:
+#   message: String - 消息内容
+#   is_success: bool - 是否为成功消息（影响颜色）
+func show_toast(message: String, is_success: bool = true):
+	if toast_container == null:
+		print("错误: toast_container 节点不存在")
+		return
+	
+	print("显示Toast消息: ", message, " 成功: ", is_success)
+	_create_toast_instance(message, is_success)
+
+# 清理所有Toast
+func clear_all_toasts():
+	for toast in active_toasts:
+		if is_instance_valid(toast):
+			toast.queue_free()
+	active_toasts.clear()
+
+# ============ 私有方法 ============
+
+# 创建Toast实例
+func _create_toast_instance(message: String, is_success: bool):
+	toast_counter += 1
+	
+	# Web平台字体处理
+	var is_web = OS.get_name() == "Web"
+	
+	# 1. 创建Toast Panel（方框UI）
+	var toast_panel = Panel.new()
+	toast_panel.name = "Toast_" + str(toast_counter)
+	
+	# 设置Toast样式
+	var style = StyleBoxFlat.new()
+	if is_success:
+		style.bg_color = Color(0.15, 0.7, 0.15, 0.95)
+		style.border_color = Color(0.2, 0.9, 0.2, 0.9)
+	else:
+		style.bg_color = Color(0.7, 0.15, 0.15, 0.95)
+		style.border_color = Color(0.9, 0.2, 0.2, 0.9)
+	
+	style.border_width_left = 3
+	style.border_width_top = 3
+	style.border_width_right = 3
+	style.border_width_bottom = 3
+	style.corner_radius_top_left = 12
+	style.corner_radius_top_right = 12
+	style.corner_radius_bottom_left = 12
+	style.corner_radius_bottom_right = 12
+	style.shadow_color = Color(0, 0, 0, 0.3)
+	style.shadow_size = 4
+	style.shadow_offset = Vector2(2, 2)
+	
+	toast_panel.add_theme_stylebox_override("panel", style)
+	
+	# 设置Toast基本尺寸
+	var toast_width = 320
+	toast_panel.size = Vector2(toast_width, 60)
+	
+	# 2. 创建VBoxContainer
+	var vbox = VBoxContainer.new()
+	vbox.add_theme_constant_override("separation", 0)
+	vbox.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
+	vbox.alignment = BoxContainer.ALIGNMENT_CENTER
+	
+	# 3. 创建CenterContainer
+	var center_container = CenterContainer.new()
+	center_container.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	center_container.size_flags_vertical = Control.SIZE_SHRINK_CENTER
+	
+	# 4. 创建Label（文字控件）
+	var text_label = Label.new()
+	text_label.text = message
+	text_label.add_theme_color_override("font_color", Color(1, 1, 1, 1))
+	text_label.add_theme_font_size_override("font_size", 14)
+	
+	# 平台特定的字体处理
+	if is_web:
+		print("Web平台Toast字体处理")
+		# Web平台使用主题文件
+		var chinese_theme = load("res://assets/ui/chinese_theme.tres")
+		if chinese_theme:
+			text_label.theme = chinese_theme
+			print("Web平台应用中文主题")
+		else:
+			print("Web平台中文主题加载失败")
+	else:
+		print("桌面平台Toast字体处理")
+		# 桌面平台直接加载中文字体
+		var desktop_chinese_font = load("res://assets/fonts/msyh.ttc")
+		if desktop_chinese_font:
+			text_label.add_theme_font_override("font", desktop_chinese_font)
+			print("桌面平台使用中文字体")
+	
+	text_label.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
+	text_label.custom_minimum_size = Vector2(280, 0)
+	text_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	text_label.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
+	
+	# 组装控件层级
+	center_container.add_child(text_label)
+	vbox.add_child(center_container)
+	toast_panel.add_child(vbox)
+	
+	# 计算位置
+	var margin = 20
+	var start_x = toast_container.get_viewport().get_visible_rect().size.x
+	var final_x = toast_container.get_viewport().get_visible_rect().size.x - toast_width - margin
+	
+	# 计算Y位置
+	var y_position = margin
+	for existing_toast in active_toasts:
+		if is_instance_valid(existing_toast):
+			y_position += existing_toast.size.y + 15
+	
+	# 设置初始位置
+	toast_panel.position = Vector2(start_x, y_position)
+	
+	# 添加到容器
+	toast_container.add_child(toast_panel)
+	active_toasts.append(toast_panel)
+	
+	# 等待一帧让布局系统计算尺寸
+	await toast_container.get_tree().process_frame
+	
+	# 让Toast高度自适应内容
+	var content_size = vbox.get_combined_minimum_size()
+	var final_height = max(60, content_size.y + 20)  # 最小60，加20像素边距
+	toast_panel.size.y = final_height
+	
+	# 重新排列所有Toast
+	_rearrange_toasts()
+	
+	# 开始动画
+	_animate_toast_in(toast_panel, final_x)
+
+# Toast入场动画
+func _animate_toast_in(toast_panel: Panel, final_x: float):
+	var tween = toast_container.create_tween()
+	tween.set_ease(Tween.EASE_OUT)
+	tween.set_trans(Tween.TRANS_BACK)
+	
+	tween.parallel().tween_property(toast_panel, "position:x", final_x, 0.6)
+	tween.parallel().tween_property(toast_panel, "modulate:a", 1.0, 0.4)
+	
+	toast_panel.modulate.a = 0.0
+	
+	# 等待3秒后开始退场动画
+	await toast_container.get_tree().create_timer(3.0).timeout
+	_animate_toast_out(toast_panel)
+
+# Toast退场动画
+func _animate_toast_out(toast_panel: Panel):
+	if not is_instance_valid(toast_panel):
+		return
+	
+	var tween = toast_container.create_tween()
+	tween.set_ease(Tween.EASE_IN)
+	tween.set_trans(Tween.TRANS_QUART)
+	
+	var end_x = toast_container.get_viewport().get_visible_rect().size.x + 50
+	tween.parallel().tween_property(toast_panel, "position:x", end_x, 0.4)
+	tween.parallel().tween_property(toast_panel, "modulate:a", 0.0, 0.3)
+	
+	await tween.finished
+	_cleanup_toast(toast_panel)
+
+# 清理Toast
+func _cleanup_toast(toast_panel: Panel):
+	if not is_instance_valid(toast_panel):
+		return
+	
+	active_toasts.erase(toast_panel)
+	_rearrange_toasts()
+	toast_panel.queue_free()
+
+# 重新排列Toast位置
+func _rearrange_toasts():
+	var margin = 20
+	var current_y = margin
+	
+	for i in range(active_toasts.size()):
+		var toast = active_toasts[i]
+		if is_instance_valid(toast):
+			var tween = toast_container.create_tween()
+			tween.tween_property(toast, "position:y", current_y, 0.2)
+			current_y += toast.size.y + 15
--- a/_Core/managers/ToastManager.gd.uid
+++ b/_Core/managers/ToastManager.gd.uid
@@ -0,0 +1 @@
+uid://buk7d21cag262
--- a/_Core/systems/EventSystem.gd
+++ b/_Core/systems/EventSystem.gd
@@ -0,0 +1,195 @@
+extends Node
+
+# ============================================================================
+# EventSystem.gd - 全局事件系统
+# ============================================================================
+# 全局单例管理器，提供解耦的事件通信机制
+# 
+# 核心职责:
+# - 事件监听器注册和管理
+# - 事件发送和分发
+# - 自动清理无效监听器
+# - 支持带参数的事件通信
+#
+# 使用方式:
+#   EventSystem.connect_event("player_moved", _on_player_moved)
+#   EventSystem.emit_event("player_moved", {"position": Vector2(100, 200)})
+#
+# 注意事项:
+# - 作为自动加载单例，全局可访问
+# - 监听器会自动检查目标节点的有效性
+# - 建议使用EventNames类中定义的事件名称常量
+# ============================================================================
+
+# ============ 成员变量 ============
+
+# 事件监听器存储
+# 结构: {event_name: [{"callback": Callable, "target": Node}, ...]}
+var event_listeners: Dictionary = {}
+
+# ============ 生命周期方法 ============
+
+# 初始化事件系统
+# 在节点准备就绪时调用
+func _ready():
+	print("EventSystem 初始化完成")
+
+# ============ 事件监听器管理 ============
+
+# 注册事件监听器
+# 
+# 参数:
+#   event_name: String - 事件名称（建议使用EventNames中的常量）
+#   callback: Callable - 回调函数
+#   target: Node - 目标节点（可选，用于自动清理）
+# 
+# 功能:
+# - 将回调函数注册到指定事件
+# - 支持同一事件多个监听器
+# - 自动管理监听器生命周期
+# 
+# 使用示例:
+#   EventSystem.connect_event(EventNames.PLAYER_MOVED, _on_player_moved, self)
+# 
+# 注意事项:
+# - 如果提供target参数，当target节点被销毁时会自动清理监听器
+# - 同一个callback可以监听多个事件
+func connect_event(event_name: String, callback: Callable, target: Node = null):
+	# 初始化事件监听器数组
+	if not event_listeners.has(event_name):
+		event_listeners[event_name] = []
+	
+	# 创建监听器信息
+	var listener_info = {
+		"callback": callback,
+		"target": target
+	}
+	
+	# 添加到监听器列表
+	event_listeners[event_name].append(listener_info)
+	print("注册事件监听器: ", event_name, " -> ", callback)
+
+# 移除事件监听器
+# 
+# 参数:
+#   event_name: String - 事件名称
+#   callback: Callable - 要移除的回调函数
+#   target: Node - 目标节点（可选，用于精确匹配）
+# 
+# 功能:
+# - 从指定事件中移除特定的监听器
+# - 支持精确匹配（callback + target）
+# 
+# 使用示例:
+#   EventSystem.disconnect_event(EventNames.PLAYER_MOVED, _on_player_moved, self)
+func disconnect_event(event_name: String, callback: Callable, target: Node = null):
+	if not event_listeners.has(event_name):
+		return
+	
+	var listeners = event_listeners[event_name]
+	# 从后往前遍历，避免删除元素时索引问题
+	for i in range(listeners.size() - 1, -1, -1):
+		var listener = listeners[i]
+		# 匹配callback和target
+		if listener.callback == callback and listener.target == target:
+			listeners.remove_at(i)
+			print("移除事件监听器: ", event_name, " -> ", callback)
+			break
+
+# ============ 事件发送 ============
+
+# 发送事件
+# 
+# 参数:
+#   event_name: String - 事件名称
+#   data: Variant - 事件数据（可选）
+# 
+# 功能:
+# - 向所有注册的监听器发送事件
+# - 自动跳过无效的监听器
+# - 支持任意类型的事件数据
+# 
+# 使用示例:
+#   EventSystem.emit_event(EventNames.PLAYER_MOVED, {"position": Vector2(100, 200)})
+#   EventSystem.emit_event(EventNames.GAME_PAUSED)  # 无数据事件
+# 
+# 注意事项:
+# - 事件发送是同步的，所有监听器会立即执行
+# - 如果监听器执行出错，不会影响其他监听器
+func emit_event(event_name: String, data: Variant = null):
+	print("发送事件: ", event_name, " 数据: ", data)
+	
+	# 检查是否有监听器
+	if not event_listeners.has(event_name):
+		return
+	
+	var listeners = event_listeners[event_name]
+	for listener_info in listeners:
+		var target = listener_info.target
+		var callback = listener_info.callback
+		
+		# 检查目标节点是否仍然有效
+		if target != null and not is_instance_valid(target):
+			continue
+		
+		# 调用回调函数
+		if data != null:
+			callback.call(data)
+		else:
+			callback.call()
+
+# ============ 维护方法 ============
+
+# 清理无效的监听器
+# 
+# 功能:
+# - 遍历所有监听器，移除已销毁节点的监听器
+# - 防止内存泄漏
+# - 建议定期调用或在场景切换时调用
+# 
+# 使用场景:
+# - 场景切换时清理
+# - 定期维护（如每分钟一次）
+# - 内存优化时调用
+func cleanup_invalid_listeners():
+	for event_name in event_listeners.keys():
+		var listeners = event_listeners[event_name]
+		# 从后往前遍历，避免删除元素时索引问题
+		for i in range(listeners.size() - 1, -1, -1):
+			var listener = listeners[i]
+			var target = listener.target
+			# 如果目标节点无效，移除监听器
+			if target != null and not is_instance_valid(target):
+				listeners.remove_at(i)
+				print("清理无效监听器: ", event_name)
+
+# ============ 查询方法 ============
+
+# 获取事件监听器数量
+# 
+# 参数:
+#   event_name: String - 事件名称
+# 
+# 返回值:
+#   int - 监听器数量
+# 
+# 使用场景:
+# - 调试时检查监听器数量
+# - 性能分析
+func get_listener_count(event_name: String) -> int:
+	if not event_listeners.has(event_name):
+		return 0
+	return event_listeners[event_name].size()
+
+# 清空所有事件监听器
+# 
+# 功能:
+# - 移除所有已注册的事件监听器
+# - 通常在游戏重置或退出时使用
+# 
+# 警告:
+# - 这是一个危险操作，会影响所有模块
+# - 使用前请确保所有模块都能正确处理监听器丢失
+func clear_all_listeners():
+	event_listeners.clear()
+	print("清空所有事件监听器")
--- a/_Core/systems/EventSystem.gd.uid
+++ b/_Core/systems/EventSystem.gd.uid
@@ -0,0 +1 @@
+uid://bfheblucmti24
--- a/_Core/systems/GridSystem.gd
+++ b/_Core/systems/GridSystem.gd
@@ -0,0 +1,143 @@
+# ============================================================================
+# 网格系统 - GridSystem.gd
+# 
+# 提供32x32像素的最小网格单元控制，用于规范地图大小和位置计算
+# 
+# 使用方式:
+#   var grid_pos = GridSystem.world_to_grid(world_position)
+#   var world_pos = GridSystem.grid_to_world(grid_position)
+#   var snapped_pos = GridSystem.snap_to_grid(position)
+# ============================================================================
+
+class_name GridSystem
+extends RefCounted
+
+# ============================================================================
+# 常量定义
+# ============================================================================
+const GRID_SIZE: int = 32  # 网格单元大小 32x32 像素
+const HALF_GRID_SIZE: float = GRID_SIZE * 0.5  # 网格中心偏移
+
+# ============================================================================
+# 坐标转换方法
+# ============================================================================
+
+# 世界坐标转换为网格坐标
+static func world_to_grid(world_pos: Vector2) -> Vector2i:
+	return Vector2i(
+		int(world_pos.x / GRID_SIZE),
+		int(world_pos.y / GRID_SIZE)
+	)
+
+# 网格坐标转换为世界坐标（返回网格左上角）
+static func grid_to_world(grid_pos: Vector2i) -> Vector2:
+	return Vector2(
+		grid_pos.x * GRID_SIZE,
+		grid_pos.y * GRID_SIZE
+	)
+
+# 网格坐标转换为世界坐标（返回网格中心）
+static func grid_to_world_center(grid_pos: Vector2i) -> Vector2:
+	return Vector2(
+		grid_pos.x * GRID_SIZE + HALF_GRID_SIZE,
+		grid_pos.y * GRID_SIZE + HALF_GRID_SIZE
+	)
+
+# 将位置吸附到最近的网格点（左上角）
+static func snap_to_grid(position: Vector2) -> Vector2:
+	return Vector2(
+		floor(position.x / GRID_SIZE) * GRID_SIZE,
+		floor(position.y / GRID_SIZE) * GRID_SIZE
+	)
+
+# 将位置吸附到最近的网格中心
+static func snap_to_grid_center(position: Vector2) -> Vector2:
+	var grid_pos = world_to_grid(position)
+	return grid_to_world_center(grid_pos)
+
+# ============================================================================
+# 距离和区域计算
+# ============================================================================
+
+# 计算两个网格坐标之间的曼哈顿距离
+static func grid_distance_manhattan(grid_pos1: Vector2i, grid_pos2: Vector2i) -> int:
+	return abs(grid_pos1.x - grid_pos2.x) + abs(grid_pos1.y - grid_pos2.y)
+
+# 计算两个网格坐标之间的欧几里得距离
+static func grid_distance_euclidean(grid_pos1: Vector2i, grid_pos2: Vector2i) -> float:
+	var diff = grid_pos1 - grid_pos2
+	return sqrt(diff.x * diff.x + diff.y * diff.y)
+
+# 获取指定网格坐标周围的邻居网格（4方向）
+static func get_grid_neighbors_4(grid_pos: Vector2i) -> Array[Vector2i]:
+	return [
+		Vector2i(grid_pos.x, grid_pos.y - 1),  # 上
+		Vector2i(grid_pos.x + 1, grid_pos.y),  # 右
+		Vector2i(grid_pos.x, grid_pos.y + 1),  # 下
+		Vector2i(grid_pos.x - 1, grid_pos.y)   # 左
+	]
+
+# 获取指定网格坐标周围的邻居网格（8方向）
+static func get_grid_neighbors_8(grid_pos: Vector2i) -> Array[Vector2i]:
+	var neighbors: Array[Vector2i] = []
+	for x in range(-1, 2):
+		for y in range(-1, 2):
+			if x == 0 and y == 0:
+				continue
+			neighbors.append(Vector2i(grid_pos.x + x, grid_pos.y + y))
+	return neighbors
+
+# ============================================================================
+# 区域和边界检查
+# ============================================================================
+
+# 检查网格坐标是否在指定矩形区域内
+static func is_grid_in_bounds(grid_pos: Vector2i, min_grid: Vector2i, max_grid: Vector2i) -> bool:
+	return (grid_pos.x >= min_grid.x and grid_pos.x <= max_grid.x and
+			grid_pos.y >= min_grid.y and grid_pos.y <= max_grid.y)
+
+# 获取矩形区域内的所有网格坐标
+static func get_grids_in_rect(min_grid: Vector2i, max_grid: Vector2i) -> Array[Vector2i]:
+	var grids: Array[Vector2i] = []
+	for x in range(min_grid.x, max_grid.x + 1):
+		for y in range(min_grid.y, max_grid.y + 1):
+			grids.append(Vector2i(x, y))
+	return grids
+
+# ============================================================================
+# 地图尺寸规范化
+# ============================================================================
+
+# 将像素尺寸规范化为网格尺寸的倍数
+static func normalize_size_to_grid(pixel_size: Vector2i) -> Vector2i:
+	return Vector2i(
+		int(ceil(float(pixel_size.x) / GRID_SIZE)) * GRID_SIZE,
+		int(ceil(float(pixel_size.y) / GRID_SIZE)) * GRID_SIZE
+	)
+
+# 计算指定像素尺寸需要多少个网格单元
+static func get_grid_count(pixel_size: Vector2i) -> Vector2i:
+	return Vector2i(
+		int(ceil(float(pixel_size.x) / GRID_SIZE)),
+		int(ceil(float(pixel_size.y) / GRID_SIZE))
+	)
+
+# ============================================================================
+# 调试和可视化辅助
+# ============================================================================
+
+# 获取网格的边界矩形（用于调试绘制）
+static func get_grid_rect(grid_pos: Vector2i) -> Rect2:
+	var world_pos = grid_to_world(grid_pos)
+	return Rect2(world_pos, Vector2(GRID_SIZE, GRID_SIZE))
+
+# 打印网格信息（调试用）
+static func print_grid_info(world_pos: Vector2) -> void:
+	var grid_pos = world_to_grid(world_pos)
+	var snapped_pos = snap_to_grid(world_pos)
+	var center_pos = grid_to_world_center(grid_pos)
+	
+	print("世界坐标: ", world_pos)
+	print("网格坐标: ", grid_pos)
+	print("吸附位置: ", snapped_pos)
+	print("网格中心: ", center_pos)
--- a/_Core/systems/GridSystem.gd.uid
+++ b/_Core/systems/GridSystem.gd.uid
@@ -0,0 +1 @@
+uid://dceqpffgti4jb
--- a/_Core/utils/.gitkeep
+++ b/_Core/utils/.gitkeep
@@ -0,0 +1,2 @@
+# 核心工具类目录
+# 存放字符串处理、数学计算等工具类
--- a/_Core/utils/StringUtils.gd
+++ b/_Core/utils/StringUtils.gd
@@ -0,0 +1,386 @@
+class_name StringUtils
+
+# ============================================================================
+# StringUtils.gd - 字符串工具类
+# ============================================================================
+# 静态工具类，提供常用的字符串处理功能
+# 
+# 核心功能:
+# - 输入验证（邮箱、用户名、密码）
+# - 字符串格式化和转换
+# - 时间格式化和相对时间计算
+# - 文件大小格式化
+#
+# 使用方式:
+#   var is_valid = StringUtils.is_valid_email("user@example.com")
+#   var formatted_time = StringUtils.format_utc_to_local_time(utc_string)
+#
+# 注意事项:
+# - 所有方法都是静态的，无需实例化
+# - 验证方法返回布尔值或包含详细信息的字典
+# - 时间处理方法支持UTC到本地时间的转换
+# ============================================================================
+
+# ============ 输入验证方法 ============
+
+# 验证邮箱格式
+# 
+# 参数:
+#   email: String - 待验证的邮箱地址
+# 
+# 返回值:
+#   bool - true表示格式正确，false表示格式错误
+# 
+# 验证规则:
+# - 必须包含@符号
+# - @前后都必须有内容
+# - 域名部分必须包含至少一个点
+# - 顶级域名至少2个字符
+# 
+# 使用示例:
+#   if StringUtils.is_valid_email("user@example.com"):
+#       print("邮箱格式正确")
+static func is_valid_email(email: String) -> bool:
+	var regex = RegEx.new()
+	regex.compile("^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$")
+	return regex.search(email) != null
+
+# 验证用户名格式
+# 
+# 参数:
+#   username: String - 待验证的用户名
+# 
+# 返回值:
+#   bool - true表示格式正确，false表示格式错误
+# 
+# 验证规则:
+# - 只能包含字母、数字、下划线
+# - 长度不能为空且不超过50个字符
+# - 不能包含空格或特殊字符
+# 
+# 使用示例:
+#   if StringUtils.is_valid_username("user_123"):
+#       print("用户名格式正确")
+static func is_valid_username(username: String) -> bool:
+	# 检查长度
+	if username.is_empty() or username.length() > 50:
+		return false
+	
+	# 检查字符组成
+	var regex = RegEx.new()
+	regex.compile("^[a-zA-Z0-9_]+$")
+	return regex.search(username) != null
+
+# 验证密码强度
+# 
+# 参数:
+#   password: String - 待验证的密码
+# 
+# 返回值:
+#   Dictionary - 包含验证结果的详细信息
+#   {
+#     "valid": bool,      # 是否符合最低要求
+#     "message": String,  # 验证结果消息
+#     "strength": int     # 强度等级 (1-4)
+#   }
+# 
+# 验证规则:
+# - 最少8位，最多128位
+# - 必须包含字母和数字
+# - 强度评级：包含字母(+1)、数字(+1)、特殊字符(+1)、长度>=12(+1)
+# 
+# 使用示例:
+#   var result = StringUtils.validate_password_strength("MyPass123!")
+#   if result.valid:
+#       print("密码强度: ", result.message)
+static func validate_password_strength(password: String) -> Dictionary:
+	var result = {"valid": false, "message": "", "strength": 0}
+	
+	# 检查长度限制
+	if password.length() < 8:
+		result.message = "密码长度至少8位"
+		return result
+	
+	if password.length() > 128:
+		result.message = "密码长度不能超过128位"
+		return result
+	
+	# 检查字符类型
+	var has_letter = false    # 是否包含字母
+	var has_digit = false     # 是否包含数字
+	var has_special = false   # 是否包含特殊字符
+	
+	for i in range(password.length()):
+		var character = password[i]
+		if character >= 'a' and character <= 'z' or character >= 'A' and character <= 'Z':
+			has_letter = true
+		elif character >= '0' and character <= '9':
+			has_digit = true
+		elif character in "!@#$%^&*()_+-=[]{}|;:,.<>?":
+			has_special = true
+	
+	# 计算强度等级
+	var strength = 0
+	if has_letter:
+		strength += 1
+	if has_digit:
+		strength += 1
+	if has_special:
+		strength += 1
+	if password.length() >= 12:
+		strength += 1
+	
+	result.strength = strength
+	
+	# 检查最低要求
+	if not (has_letter and has_digit):
+		result.message = "密码必须包含字母和数字"
+		return result
+	
+	# 密码符合要求
+	result.valid = true
+	result.message = "密码强度: " + ["弱", "中", "强", "很强"][min(strength - 1, 3)]
+	return result
+
+# ============ 字符串格式化方法 ============
+
+# 截断字符串
+# 
+# 参数:
+#   text: String - 原始字符串
+#   max_length: int - 最大长度
+#   suffix: String - 截断后缀（默认为"..."）
+# 
+# 返回值:
+#   String - 截断后的字符串
+# 
+# 功能:
+# - 如果字符串长度超过限制，截断并添加后缀
+# - 如果字符串长度未超过限制，返回原字符串
+# 
+# 使用示例:
+#   var short_text = StringUtils.truncate("这是一个很长的文本", 10, "...")
+#   # 结果: "这是一个很长..."
+static func truncate(text: String, max_length: int, suffix: String = "...") -> String:
+	if text.length() <= max_length:
+		return text
+	return text.substr(0, max_length - suffix.length()) + suffix
+
+# 首字母大写
+# 
+# 参数:
+#   text: String - 原始字符串
+# 
+# 返回值:
+#   String - 首字母大写的字符串
+# 
+# 使用示例:
+#   var capitalized = StringUtils.capitalize_first("hello world")
+#   # 结果: "Hello world"
+static func capitalize_first(text: String) -> String:
+	if text.is_empty():
+		return text
+	return text[0].to_upper() + text.substr(1)
+
+# 转换为标题格式
+# 
+# 参数:
+#   text: String - 原始字符串
+# 
+# 返回值:
+#   String - 每个单词首字母大写的字符串
+# 
+# 功能:
+# - 将每个单词的首字母转换为大写
+# - 其余字母转换为小写
+# - 以空格分隔单词
+# 
+# 使用示例:
+#   var title = StringUtils.to_title_case("hello world game")
+#   # 结果: "Hello World Game"
+static func to_title_case(text: String) -> String:
+	var words = text.split(" ")
+	var result = []
+	for word in words:
+		if not word.is_empty():
+			result.append(capitalize_first(word.to_lower()))
+	return " ".join(result)
+
+# 移除HTML标签
+# 
+# 参数:
+#   html: String - 包含HTML标签的字符串
+# 
+# 返回值:
+#   String - 移除HTML标签后的纯文本
+# 
+# 功能:
+# - 使用正则表达式移除所有HTML标签
+# - 保留标签之间的文本内容
+# 
+# 使用示例:
+#   var plain_text = StringUtils.strip_html_tags("<p>Hello <b>World</b></p>")
+#   # 结果: "Hello World"
+static func strip_html_tags(html: String) -> String:
+	var regex = RegEx.new()
+	regex.compile("<[^>]*>")
+	return regex.sub(html, "", true)
+
+# 格式化文件大小
+# 
+# 参数:
+#   bytes: int - 文件大小（字节）
+# 
+# 返回值:
+#   String - 格式化后的文件大小字符串
+# 
+# 功能:
+# - 自动选择合适的单位（B, KB, MB, GB, TB）
+# - 保留一位小数（除了字节）
+# - 使用1024作为换算基数
+# 
+# 使用示例:
+#   var size_text = StringUtils.format_file_size(1536)
+#   # 结果: "1.5 KB"
+static func format_file_size(bytes: int) -> String:
+	var units = ["B", "KB", "MB", "GB", "TB"]
+	var size = float(bytes)
+	var unit_index = 0
+	
+	# 自动选择合适的单位
+	while size >= 1024.0 and unit_index < units.size() - 1:
+		size /= 1024.0
+		unit_index += 1
+	
+	# 格式化输出
+	if unit_index == 0:
+		return str(int(size)) + " " + units[unit_index]
+	else:
+		return "%.1f %s" % [size, units[unit_index]]
+
+# ============ 时间处理方法 ============
+
+# 将UTC时间字符串转换为本地时间显示
+# 
+# 参数:
+#   utc_time_str: String - UTC时间字符串（格式: 2025-12-25T11:23:52.175Z）
+# 
+# 返回值:
+#   String - 格式化的本地时间字符串
+# 
+# 功能:
+# - 解析ISO 8601格式的UTC时间
+# - 转换为本地时区时间
+# - 格式化为易读的中文时间格式
+# 
+# 使用示例:
+#   var local_time = StringUtils.format_utc_to_local_time("2025-12-25T11:23:52.175Z")
+#   # 结果: "2025年12月25日 19:23:52" (假设本地时区为UTC+8)
+static func format_utc_to_local_time(utc_time_str: String) -> String:
+	# 解析UTC时间字符串 (格式: 2025-12-25T11:23:52.175Z)
+	var regex = RegEx.new()
+	regex.compile("(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})")
+	var result = regex.search(utc_time_str)
+	
+	if result == null:
+		return utc_time_str  # 如果解析失败，返回原字符串
+	
+	# 提取时间组件
+	var year = int(result.get_string(1))
+	var month = int(result.get_string(2))
+	var day = int(result.get_string(3))
+	var hour = int(result.get_string(4))
+	var minute = int(result.get_string(5))
+	var second = int(result.get_string(6))
+	
+	# 创建UTC时间字典
+	var utc_dict = {
+		"year": year,
+		"month": month,
+		"day": day,
+		"hour": hour,
+		"minute": minute,
+		"second": second
+	}
+	
+	# 转换为Unix时间戳（UTC）
+	var utc_timestamp = Time.get_unix_time_from_datetime_dict(utc_dict)
+	
+	# 获取本地时间（Godot会自动处理时区转换）
+	var local_dict = Time.get_datetime_dict_from_unix_time(utc_timestamp)
+	
+	# 格式化为易读的本地时间
+	return "%04d年%02d月%02d日 %02d:%02d:%02d" % [
+		local_dict.year,
+		local_dict.month, 
+		local_dict.day,
+		local_dict.hour,
+		local_dict.minute,
+		local_dict.second
+	]
+
+# 获取相对时间描述
+# 
+# 参数:
+#   utc_time_str: String - UTC时间字符串
+# 
+# 返回值:
+#   String - 相对时间描述（如"5分钟后"、"2小时30分钟后"）
+# 
+# 功能:
+# - 计算指定时间与当前时间的差值
+# - 返回人性化的相对时间描述
+# - 支持秒、分钟、小时的组合显示
+# 
+# 使用示例:
+#   var relative_time = StringUtils.get_relative_time_until("2025-12-25T12:00:00Z")
+#   # 结果: "30分钟后" 或 "现在可以重试"
+static func get_relative_time_until(utc_time_str: String) -> String:
+	# 解析UTC时间字符串
+	var regex = RegEx.new()
+	regex.compile("(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})")
+	var result = regex.search(utc_time_str)
+	
+	if result == null:
+		return "时间格式错误"
+	
+	# 提取时间组件
+	var year = int(result.get_string(1))
+	var month = int(result.get_string(2))
+	var day = int(result.get_string(3))
+	var hour = int(result.get_string(4))
+	var minute = int(result.get_string(5))
+	var second = int(result.get_string(6))
+	
+	# 创建UTC时间字典
+	var utc_dict = {
+		"year": year,
+		"month": month,
+		"day": day,
+		"hour": hour,
+		"minute": minute,
+		"second": second
+	}
+	
+	# 转换为Unix时间戳
+	var target_timestamp = Time.get_unix_time_from_datetime_dict(utc_dict)
+	var current_timestamp = Time.get_unix_time_from_system()
+	
+	# 计算时间差（秒）
+	var diff_seconds = target_timestamp - current_timestamp
+	
+	# 格式化相对时间
+	if diff_seconds <= 0:
+		return "现在可以重试"
+	elif diff_seconds < 60:
+		return "%d秒后" % diff_seconds
+	elif diff_seconds < 3600:
+		var minutes = int(diff_seconds / 60)
+		return "%d分钟后" % minutes
+	else:
+		var hours = int(diff_seconds / 3600)
+		var minutes = int((diff_seconds % 3600) / 60)
+		if minutes > 0:
+			return "%d小时%d分钟后" % [hours, minutes]
+		else:
+			return "%d小时后" % hours
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--- a/assets/audio/audio/sounds/.gitkeep
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--- a/Show More
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				`@@ -0,0 +1 @@`
				`# 保持目录结构 - 着色器资源目录`
				`@@ -0,0 +1 @@`
				`# 保持目录结构 - 角色精灵资源目录`
				`@@ -0,0 +1 @@`
				`# 保持目录结构 - 特效精灵资源目录`
				`@@ -0,0 +1 @@`
				`# 保持目录结构 - 环境精灵资源目录`