fix: 修复 Twitch 集成 - 降级到 twitchio 2.x

- 从 twitchio 3.x 降级到 2.10.0 (IRC-based)
  - 3.x 使用 EventSub API 需要更复杂的配置
  - 2.x 使用 IRC 方式更简单可靠
- 简化 Twitch 配置，只需要 Token 和频道名
- 移除 client_id, client_secret, bot_id 要求
- 更新 .env.example 配置说明

README.md

@@ -0,0 +1,176 @@
+# The Island - 荒岛生存模拟游戏
+
+一个实时多人互动的荒岛生存模拟游戏，玩家可以通过命令与 AI 角色互动，帮助他们在荒岛上生存。
+
+## 项目架构
+
+```
+the-island/
+├── backend/           # Python FastAPI 后端服务
+│   └── app/
+│       ├── main.py       # 应用入口
+│       ├── server.py     # WebSocket 服务器
+│       ├── engine.py     # 游戏引擎核心逻辑
+│       ├── models.py     # SQLAlchemy 数据模型
+│       ├── schemas.py    # Pydantic 消息模式
+│       ├── llm.py        # LLM 集成 (对话生成)
+│       └── database.py   # 数据库配置
+├── frontend/          # Web 调试客户端
+│   ├── app.js           # JavaScript 客户端
+│   └── debug_client.html # 调试页面
+├── unity-client/      # Unity 6 游戏客户端
+│   └── Assets/
+│       ├── Scripts/     # C# 游戏脚本
+│       ├── Fonts/       # 字体资源 (含中文支持)
+│       └── Editor/      # 编辑器工具
+└── island.db          # SQLite 数据库
+```
+
+## 功能特性
+
+### 游戏系统
+- **生存机制**: 角色有 HP、能量、心情三大属性
+- **昼夜循环**: 黎明 → 白天 → 黄昏 → 夜晚
+- **天气系统**: 晴天、多云、雨天、暴风雨、炎热、雾天
+- **社交系统**: 角色间自主社交互动
+- **休闲模式**: 自动复活、降低难度
+
+### 玩家命令
+| 命令 | 格式 | 金币消耗 | 效果 |
+|------|------|----------|------|
+| feed | `feed <角色名>` | 10g | +20 能量, +5 HP |
+| heal | `heal <角色名>` | 15g | +30 HP |
+| talk | `talk <角色名> [话题]` | 0g | 与角色对话 |
+| encourage | `encourage <角色名>` | 5g | +15 心情 |
+| revive | `revive <角色名>` | 10g | 复活死亡角色 |
+| check | `check` | 0g | 查看所有状态 |
+| reset | `reset` | 0g | 重置游戏 |
+
+### AI 角色
+- **Jack** (勇敢) - 蓝色
+- **Luna** (狡猾) - 粉色
+- **Bob** (诚实) - 绿色
+
+每个角色有独特性格，会根据性格做出不同反应和社交行为。
+
+## 技术栈
+
+### 后端
+- **Python 3.11+**
+- **FastAPI** - 异步 Web 框架
+- **WebSocket** - 实时双向通信
+- **SQLAlchemy** - ORM 数据持久化
+- **SQLite** - 轻量级数据库
+- **Anthropic Claude** - LLM 对话生成
+
+### Unity 客户端
+- **Unity 6 LTS** (6000.3.2f1)
+- **TextMeshPro** - 高质量文本渲染
+- **NativeWebSocket** - WebSocket 通信
+- **2.5D 风格** - 精灵 + Billboard UI
+
+## 快速开始
+
+### 1. 启动后端服务
+
+```bash
+cd backend
+pip install -r requirements.txt
+uvicorn app.main:app --reload --host 0.0.0.0 --port 8000
+```
+
+### 2. 启动 Unity 客户端
+
+1. 使用 Unity 6 打开 `unity-client` 文件夹
+2. 打开 `Assets/Scenes/main.unity`
+3. 点击 Play 运行游戏
+
+### 3. Web 调试客户端 (可选)
+
+在浏览器打开 `frontend/debug_client.html`
+
+## Unity 客户端结构
+
+### 核心脚本
+| 脚本 | 功能 |
+|------|------|
+| `NetworkManager.cs` | WebSocket 连接管理、消息收发 |
+| `GameManager.cs` | 游戏状态管理、角色生成 |
+| `UIManager.cs` | 主 UI 界面 (顶部状态栏、底部命令输入) |
+| `EventLog.cs` | 事件日志面板 (显示游戏事件) |
+| `AgentVisual.cs` | 角色视觉组件 (精灵、血条、对话框) |
+| `EnvironmentManager.cs` | 环境场景 (沙滩、海洋、天空) |
+| `WeatherEffects.cs` | 天气粒子效果 (雨、雾、热浪) |
+
+### 视觉特性
+- 程序化生成的 2.5D 角色精灵
+- Billboard UI (始终面向摄像机)
+- 动态天气粒子系统
+- 渐变天空盒 (随时间变化)
+- 海浪动画效果
+
+## 中文字体支持
+
+项目使用 **思源黑体 (Source Han Sans SC)** 支持中文显示。
+
+### 手动配置步骤
+1. 选择 `Assets/Fonts/SourceHanSansSC-Regular.otf`
+2. 右键 → Create → TextMeshPro → Font Asset → SDF
+3. 打开 Edit → Project Settings → TextMesh Pro
+4. 在 Fallback Font Assets 中添加生成的字体资产
+
+## 通信协议
+
+### WebSocket 端点
+```
+ws://localhost:8000/ws/{username}
+```
+
+### 事件类型
+```python
+# 核心事件
+TICK            # 游戏心跳
+AGENTS_UPDATE   # 角色状态更新
+AGENT_SPEAK     # 角色发言
+AGENT_DIED      # 角色死亡
+
+# 时间系统
+PHASE_CHANGE    # 时段变化 (黎明/白天/黄昏/夜晚)
+DAY_CHANGE      # 新的一天
+WEATHER_CHANGE  # 天气变化
+
+# 玩家互动
+FEED            # 喂食反馈
+HEAL            # 治疗反馈
+TALK            # 对话反馈
+ENCOURAGE       # 鼓励反馈
+REVIVE          # 复活反馈
+
+# 社交系统
+SOCIAL_INTERACTION  # 角色间社交
+AUTO_REVIVE         # 自动复活 (休闲模式)
+```
+
+## 环境变量
+
+创建 `.env` 文件:
+```env
+ANTHROPIC_API_KEY=your_api_key_here
+```
+
+## 开发说明
+
+### 添加新命令
+1. 在 `backend/app/schemas.py` 添加事件类型
+2. 在 `backend/app/engine.py` 添加命令处理逻辑
+3. 在 `unity-client/Assets/Scripts/Models.cs` 添加数据模型
+4. 在 `unity-client/Assets/Scripts/NetworkManager.cs` 添加事件处理
+
+### 调试
+- Unity 控制台查看日志
+- Web 调试客户端查看原始消息
+- 后端日志查看服务器状态
+
+## 许可证
+
+MIT License

backend/.env.example

@@ -65,3 +65,21 @@
 # Force mock mode (no API calls, uses predefined responses)
 # =============================================================================
 # LLM_MOCK_MODE=true
+
+# =============================================================================
+# Twitch Configuration for Live Stream Integration (twitchio 2.x)
+# =============================================================================
+# Get your OAuth Token from: https://twitchtokengenerator.com/
+# 1. Select "Bot Chat Token"
+# 2. Authorize with your Twitch account
+# 3. Copy the Access Token (starts with oauth:)
+#
+# TWITCH_TOKEN=oauth:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+# TWITCH_CHANNEL_NAME=your_channel_name
+# TWITCH_COMMAND_PREFIX=!
+
+# =============================================================================
+# Game Configuration
+# =============================================================================
+# GAME_DIFFICULTY=casual
+# DEBUG=true

backend/app/main.py

@@ -7,7 +7,9 @@ Configures the application, WebSocket routes, and lifecycle events.
 from dotenv import load_dotenv
 load_dotenv()
 
+import asyncio
 import logging
+import os
 from contextlib import asynccontextmanager
 from pathlib import Path
 
@@ -19,6 +21,7 @@ from fastapi.responses import FileResponse
 from .server import ConnectionManager
 from .engine import GameEngine
 from .schemas import GameEvent, ClientMessage, EventType
+from .twitch_service import TwitchBot
 
 # Configure logging
 logging.basicConfig(
@@ -39,12 +42,39 @@ FRONTEND_DIR = Path(__file__).parent.parent.parent / "frontend"
 async def lifespan(app: FastAPI):
     """
     Application lifespan manager.
-    Starts the game engine on startup and stops it on shutdown.
+    Starts the game engine and Twitch bot on startup, stops them on shutdown.
     """
     logger.info("Starting application...")
+    
+    # Start game engine
     await engine.start()
+    
+    # Start Twitch bot if credentials are provided
+    twitch_bot = None
+    if os.getenv("TWITCH_TOKEN") and os.getenv("TWITCH_CHANNEL_NAME"):
+        try:
+            twitch_bot = TwitchBot(engine)
+            # Start bot in background task
+            asyncio.create_task(twitch_bot.start())
+            logger.info("Twitch bot started in background")
+        except Exception as e:
+            logger.error(f"Failed to start Twitch bot: {e}")
+    else:
+        logger.info("Twitch credentials not provided, skipping Twitch bot")
+    
     yield
+    
     logger.info("Shutting down application...")
+    
+    # Stop Twitch bot if it was started
+    if twitch_bot:
+        try:
+            await twitch_bot.close()
+            logger.info("Twitch bot stopped")
+        except Exception as e:
+            logger.error(f"Error stopping Twitch bot: {e}")
+    
+    # Stop game engine
     await engine.stop()
 
 

backend/app/twitch_service.py

@@ -0,0 +1,112 @@
+"""
+Twitch service for connecting to Twitch chat and handling events.
+Integrates with the game engine to process chat commands and bits.
+
+Compatible with twitchio 2.x (IRC-based)
+"""
+
+import os
+import logging
+from typing import TYPE_CHECKING
+
+from twitchio.ext import commands
+
+if TYPE_CHECKING:
+    from .engine import GameEngine
+
+logger = logging.getLogger(__name__)
+
+
+class TwitchBot(commands.Bot):
+    """
+    Twitch bot that listens to chat messages and bits events.
+    Forwards them to the game engine for processing.
+
+    Compatible with twitchio 2.x API (IRC-based).
+    """
+
+    def __init__(self, game_engine: "GameEngine"):
+        # Initialize bot with environment variables
+        self._token = os.getenv("TWITCH_TOKEN")
+        self._channel = os.getenv("TWITCH_CHANNEL_NAME")
+        prefix = os.getenv("TWITCH_COMMAND_PREFIX", "!")
+
+        if not self._token:
+            raise ValueError("TWITCH_TOKEN environment variable is required")
+        if not self._channel:
+            raise ValueError("TWITCH_CHANNEL_NAME environment variable is required")
+
+        # Store game engine reference
+        self._game_engine = game_engine
+
+        # Initialize the bot (twitchio 2.x API - IRC based)
+        super().__init__(
+            token=self._token,
+            prefix=prefix,
+            initial_channels=[self._channel]
+        )
+
+        logger.info(f"TwitchBot initialized for channel: {self._channel}")
+
+    async def event_ready(self):
+        """Called when the bot successfully connects to Twitch."""
+        logger.info(f"Twitch Bot logged in as: {self.nick}")
+        logger.info(f"Connected to channels: {[c.name for c in self.connected_channels]}")
+
+    async def event_message(self, message):
+        """Called when a message is received in chat."""
+        # Ignore messages from the bot itself
+        if message.echo:
+            return
+
+        # Handle commands first
+        await self.handle_commands(message)
+
+        # Extract user and message content
+        author = message.author
+        if author is None:
+            return
+
+        username = author.name
+        content = message.content.strip()
+
+        # Log the message for debugging
+        logger.info(f"Twitch chat [{username}]: {content}")
+
+        # Forward to game engine for command processing
+        try:
+            await self._game_engine.process_command(username, content)
+        except Exception as e:
+            logger.error(f"Error processing command: {e}")
+
+        # Check for bits in the message tags
+        if hasattr(message, 'tags') and message.tags:
+            bits = message.tags.get('bits')
+            if bits:
+                try:
+                    bits_amount = int(bits)
+                    logger.info(f"Received {bits_amount} bits from {username}")
+                    await self._game_engine.process_bits(username, bits_amount)
+
+                    # Send special gift effect to Unity
+                    await self._game_engine._broadcast_event("gift_effect", {
+                        "type": "gift_effect",
+                        "user": username,
+                        "value": bits_amount,
+                        "message": f"{username} cheered {bits_amount} bits!"
+                    })
+                except (ValueError, TypeError) as e:
+                    logger.error(f"Error parsing bits amount: {e}")
+
+    async def event_command_error(self, context, error):
+        """Called when a command error occurs."""
+        # Ignore command not found errors (most chat messages aren't commands)
+        if isinstance(error, commands.CommandNotFound):
+            return
+        logger.error(f"Command error: {error}")
+
+    async def event_error(self, error: Exception, data: str = None):
+        """Called when an error occurs."""
+        logger.error(f"Twitch bot error: {error}")
+        if data:
+            logger.debug(f"Error data: {data}")

backend/requirements.txt

@@ -6,3 +6,4 @@ sqlalchemy>=2.0.0
 aiosqlite>=0.19.0
 litellm>=1.40.0
 python-dotenv>=1.0.0
+twitchio>=3.0.0

unity-client/Assets/Editor/ChineseFontSetup.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 21528455f756640db912f845f44864a6

unity-client/Assets/Fonts.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 18b316c9d4e944c9ead9102780fda528
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity-client/Assets/Fonts/SourceHanSansSC-Regular SDF.asset.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 05d7311017e2a4618aeb1598563375bc
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity-client/Assets/Fonts/SourceHanSansSC-Regular.otf.meta

@@ -0,0 +1,21 @@
+fileFormatVersion: 2
+guid: ce5da230aa9d2439c998f40a36e72588
+TrueTypeFontImporter:
+  externalObjects: {}
+  serializedVersion: 4
+  fontSize: 16
+  forceTextureCase: -2
+  characterSpacing: 0
+  characterPadding: 1
+  includeFontData: 1
+  fontNames:
+  - Source Han Sans SC
+  fallbackFontReferences: []
+  customCharacters: 
+  fontRenderingMode: 0
+  ascentCalculationMode: 1
+  useLegacyBoundsCalculation: 0
+  shouldRoundAdvanceValue: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity-client/Assets/Scripts/EventLog.cs

@@ -0,0 +1,379 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using TMPro;
+using TheIsland.Network;
+using TheIsland.Models;
+
+namespace TheIsland.UI
+{
+    /// <summary>
+    /// 事件日志面板 - 显示游戏事件历史
+    /// </summary>
+    public class EventLog : MonoBehaviour
+    {
+        private static EventLog _instance;
+        public static EventLog Instance => _instance;
+
+        // 自动创建 EventLog 实例
+        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.AfterSceneLoad)]
+        private static void AutoCreate()
+        {
+            if (_instance == null)
+            {
+                var go = new GameObject("EventLog");
+                go.AddComponent<EventLog>();
+                DontDestroyOnLoad(go);
+                Debug.Log("[EventLog] 自动创建实例");
+            }
+        }
+
+        // UI 组件
+        private Canvas _canvas;
+        private GameObject _panel;
+        private ScrollRect _scrollRect;
+        private RectTransform _content;
+        private Button _toggleBtn;
+        private TextMeshProUGUI _toggleText;
+        private List<GameObject> _entries = new List<GameObject>();
+        private bool _visible = true;
+        private int _unread = 0;
+        private bool _ready = false;
+
+        private void Awake()
+        {
+            if (_instance != null && _instance != this)
+            {
+                Destroy(gameObject);
+                return;
+            }
+            _instance = this;
+        }
+
+        private void Start()
+        {
+            Debug.Log("[EventLog] Start - 开始初始化");
+            StartCoroutine(InitCoroutine());
+        }
+
+        private System.Collections.IEnumerator InitCoroutine()
+        {
+            // 等待一帧确保 Canvas 准备好
+            yield return null;
+
+            _canvas = FindAnyObjectByType<Canvas>();
+            if (_canvas == null)
+            {
+                Debug.LogError("[EventLog] 找不到 Canvas");
+                yield break;
+            }
+
+            Debug.Log($"[EventLog] 找到 Canvas: {_canvas.name}");
+            BuildUI();
+
+            // 等待 NetworkManager
+            int retries = 0;
+            while (NetworkManager.Instance == null && retries < 20)
+            {
+                Debug.Log("[EventLog] 等待 NetworkManager...");
+                yield return new WaitForSeconds(0.25f);
+                retries++;
+            }
+
+            if (NetworkManager.Instance != null)
+            {
+                SubscribeEvents();
+                _ready = true;
+                AddLog("事件日志已就绪", Color.yellow);
+                Debug.Log("[EventLog] 初始化完成");
+            }
+            else
+            {
+                Debug.LogError("[EventLog] NetworkManager 超时");
+            }
+        }
+
+        private void OnDestroy()
+        {
+            if (NetworkManager.Instance != null)
+            {
+                var n = NetworkManager.Instance;
+                n.OnConnected -= OnConnected;
+                n.OnAgentSpeak -= OnSpeak;
+                n.OnSocialInteraction -= OnSocial;
+                n.OnAgentDied -= OnDeath;
+                n.OnFeed -= OnFeed;
+                n.OnHeal -= OnHeal;
+                n.OnEncourage -= OnEncourage;
+                n.OnRevive -= OnRevive;
+                n.OnTalk -= OnTalk;
+                n.OnSystemMessage -= OnSystem;
+                n.OnWeatherChange -= OnWeather;
+                n.OnPhaseChange -= OnPhase;
+                n.OnDayChange -= OnDay;
+            }
+        }
+
+        private void SubscribeEvents()
+        {
+            var n = NetworkManager.Instance;
+            n.OnConnected += OnConnected;
+            n.OnAgentSpeak += OnSpeak;
+            n.OnSocialInteraction += OnSocial;
+            n.OnAgentDied += OnDeath;
+            n.OnFeed += OnFeed;
+            n.OnHeal += OnHeal;
+            n.OnEncourage += OnEncourage;
+            n.OnRevive += OnRevive;
+            n.OnTalk += OnTalk;
+            n.OnSystemMessage += OnSystem;
+            n.OnWeatherChange += OnWeather;
+            n.OnPhaseChange += OnPhase;
+            n.OnDayChange += OnDay;
+            Debug.Log("[EventLog] 事件订阅完成");
+        }
+
+        // 事件处理
+        private void OnConnected() => AddLog("已连接服务器", Color.green);
+        private void OnSpeak(AgentSpeakData d) => AddLog($"{d.agent_name}: \"{d.text}\"", Color.white);
+        private void OnSocial(SocialInteractionData d) => AddLog($"{d.initiator_name} -> {d.target_name}: {d.dialogue}", new Color(0.6f, 0.9f, 1f));
+        private void OnDeath(AgentDiedData d) => AddLog($"{d.agent_name} 死亡!", Color.red);
+        private void OnFeed(FeedEventData d) => AddLog($"{d.user} 喂食 {d.agent_name}", new Color(0.5f, 1f, 0.5f));
+        private void OnHeal(HealEventData d) => AddLog($"{d.user} 治疗 {d.agent_name}", new Color(0.5f, 1f, 0.5f));
+        private void OnEncourage(EncourageEventData d) => AddLog($"{d.user} 鼓励 {d.agent_name}", new Color(0.5f, 1f, 0.5f));
+        private void OnRevive(ReviveEventData d) => AddLog($"{d.user} 复活 {d.agent_name}", Color.cyan);
+        private void OnTalk(TalkEventData d) => AddLog($"{d.agent_name}: \"{d.response}\"", Color.white);
+        private void OnSystem(SystemEventData d) => AddLog(d.message, Color.yellow);
+        private void OnWeather(WeatherChangeData d) => AddLog($"天气: {d.new_weather}", new Color(0.7f, 0.85f, 1f));
+        private void OnPhase(PhaseChangeData d) => AddLog($"时间: {d.new_phase}", new Color(1f, 0.9f, 0.7f));
+        private void OnDay(DayChangeData d) => AddLog($"第 {d.day} 天!", new Color(1f, 0.9f, 0.7f));
+
+        private void BuildUI()
+        {
+            // 切换按钮
+            var toggleObj = new GameObject("LogToggle");
+            toggleObj.transform.SetParent(_canvas.transform, false);
+            var toggleRect = toggleObj.AddComponent<RectTransform>();
+            toggleRect.anchorMin = new Vector2(0, 1);
+            toggleRect.anchorMax = new Vector2(0, 1);
+            toggleRect.pivot = new Vector2(0, 1);
+            toggleRect.anchoredPosition = new Vector2(10, -75);
+            toggleRect.sizeDelta = new Vector2(90, 24);
+
+            var toggleImg = toggleObj.AddComponent<Image>();
+            toggleImg.color = new Color(0.2f, 0.35f, 0.5f, 0.9f);
+            _toggleBtn = toggleObj.AddComponent<Button>();
+            _toggleBtn.targetGraphic = toggleImg;
+            _toggleBtn.onClick.AddListener(Toggle);
+
+            var toggleTextObj = new GameObject("Text");
+            toggleTextObj.transform.SetParent(toggleObj.transform, false);
+            _toggleText = toggleTextObj.AddComponent<TextMeshProUGUI>();
+            _toggleText.text = "隐藏日志";
+            _toggleText.fontSize = 12;
+            _toggleText.color = Color.white;
+            _toggleText.alignment = TextAlignmentOptions.Center;
+            var ttRect = toggleTextObj.GetComponent<RectTransform>();
+            ttRect.anchorMin = Vector2.zero;
+            ttRect.anchorMax = Vector2.one;
+            ttRect.sizeDelta = Vector2.zero;
+
+            // 主面板
+            _panel = new GameObject("LogPanel");
+            _panel.transform.SetParent(_canvas.transform, false);
+            var panelRect = _panel.AddComponent<RectTransform>();
+            panelRect.anchorMin = new Vector2(0, 0);
+            panelRect.anchorMax = new Vector2(0, 1);
+            panelRect.pivot = new Vector2(0, 0.5f);
+            panelRect.offsetMin = new Vector2(10, 80);
+            panelRect.offsetMax = new Vector2(360, -80);
+
+            var panelImg = _panel.AddComponent<Image>();
+            panelImg.color = new Color(0.05f, 0.07f, 0.1f, 0.95f);
+
+            // 标题
+            var header = new GameObject("Header");
+            header.transform.SetParent(_panel.transform, false);
+            var headerRect = header.AddComponent<RectTransform>();
+            headerRect.anchorMin = new Vector2(0, 1);
+            headerRect.anchorMax = new Vector2(1, 1);
+            headerRect.pivot = new Vector2(0.5f, 1);
+            headerRect.sizeDelta = new Vector2(0, 28);
+            headerRect.anchoredPosition = Vector2.zero;
+
+            header.AddComponent<Image>().color = new Color(0.12f, 0.15f, 0.2f);
+
+            var titleObj = new GameObject("Title");
+            titleObj.transform.SetParent(header.transform, false);
+            var titleTmp = titleObj.AddComponent<TextMeshProUGUI>();
+            titleTmp.text = "事件日志";
+            titleTmp.fontSize = 14;
+            titleTmp.fontStyle = FontStyles.Bold;
+            titleTmp.color = Color.white;
+            titleTmp.alignment = TextAlignmentOptions.MidlineLeft;
+            var titleRect = titleObj.GetComponent<RectTransform>();
+            titleRect.anchorMin = Vector2.zero;
+            titleRect.anchorMax = Vector2.one;
+            titleRect.offsetMin = new Vector2(8, 0);
+            titleRect.offsetMax = new Vector2(-50, 0);
+
+            // 清除按钮
+            var clearObj = new GameObject("Clear");
+            clearObj.transform.SetParent(header.transform, false);
+            var clearRect = clearObj.AddComponent<RectTransform>();
+            clearRect.anchorMin = new Vector2(1, 0.5f);
+            clearRect.anchorMax = new Vector2(1, 0.5f);
+            clearRect.pivot = new Vector2(1, 0.5f);
+            clearRect.sizeDelta = new Vector2(45, 20);
+            clearRect.anchoredPosition = new Vector2(-4, 0);
+
+            var clearImg = clearObj.AddComponent<Image>();
+            clearImg.color = new Color(0.5f, 0.25f, 0.25f);
+            var clearBtn = clearObj.AddComponent<Button>();
+            clearBtn.targetGraphic = clearImg;
+            clearBtn.onClick.AddListener(Clear);
+
+            var clearTextObj = new GameObject("Text");
+            clearTextObj.transform.SetParent(clearObj.transform, false);
+            var clearTmp = clearTextObj.AddComponent<TextMeshProUGUI>();
+            clearTmp.text = "清除";
+            clearTmp.fontSize = 11;
+            clearTmp.color = Color.white;
+            clearTmp.alignment = TextAlignmentOptions.Center;
+            var ctRect = clearTextObj.GetComponent<RectTransform>();
+            ctRect.anchorMin = Vector2.zero;
+            ctRect.anchorMax = Vector2.one;
+            ctRect.sizeDelta = Vector2.zero;
+
+            // 滚动区域
+            var scrollObj = new GameObject("Scroll");
+            scrollObj.transform.SetParent(_panel.transform, false);
+            var scrollRect = scrollObj.AddComponent<RectTransform>();
+            scrollRect.anchorMin = Vector2.zero;
+            scrollRect.anchorMax = Vector2.one;
+            scrollRect.offsetMin = new Vector2(4, 4);
+            scrollRect.offsetMax = new Vector2(-4, -32);
+
+            scrollObj.AddComponent<Image>().color = new Color(0, 0, 0, 0.3f);
+            scrollObj.AddComponent<Mask>().showMaskGraphic = true;
+
+            _scrollRect = scrollObj.AddComponent<ScrollRect>();
+            _scrollRect.horizontal = false;
+            _scrollRect.vertical = true;
+            _scrollRect.movementType = ScrollRect.MovementType.Clamped;
+            _scrollRect.scrollSensitivity = 25;
+            _scrollRect.viewport = scrollRect;
+
+            // 内容容器
+            var contentObj = new GameObject("Content");
+            contentObj.transform.SetParent(scrollObj.transform, false);
+            _content = contentObj.AddComponent<RectTransform>();
+            _content.anchorMin = new Vector2(0, 1);
+            _content.anchorMax = new Vector2(1, 1);
+            _content.pivot = new Vector2(0.5f, 1);
+            _content.anchoredPosition = Vector2.zero;
+            _content.sizeDelta = new Vector2(0, 0);
+
+            var layout = contentObj.AddComponent<VerticalLayoutGroup>();
+            layout.spacing = 2;
+            layout.padding = new RectOffset(2, 2, 2, 2);
+            layout.childControlWidth = true;
+            layout.childControlHeight = true;
+            layout.childForceExpandWidth = true;
+            layout.childForceExpandHeight = false;
+
+            contentObj.AddComponent<ContentSizeFitter>().verticalFit = ContentSizeFitter.FitMode.PreferredSize;
+            _scrollRect.content = _content;
+
+            Debug.Log("[EventLog] UI 构建完成");
+        }
+
+        public void AddLog(string msg, Color color)
+        {
+            if (_content == null) return;
+
+            var entry = new GameObject($"E{_entries.Count}");
+            entry.transform.SetParent(_content, false);
+
+            entry.AddComponent<Image>().color = _entries.Count % 2 == 0
+                ? new Color(0.08f, 0.1f, 0.13f, 0.9f)
+                : new Color(0.06f, 0.08f, 0.11f, 0.9f);
+
+            var le = entry.AddComponent<LayoutElement>();
+            le.minHeight = 36;
+            le.preferredHeight = 36;
+
+            // 颜色条
+            var bar = new GameObject("Bar");
+            bar.transform.SetParent(entry.transform, false);
+            var barRect = bar.AddComponent<RectTransform>();
+            barRect.anchorMin = new Vector2(0, 0);
+            barRect.anchorMax = new Vector2(0, 1);
+            barRect.pivot = new Vector2(0, 0.5f);
+            barRect.sizeDelta = new Vector2(3, -4);
+            barRect.anchoredPosition = new Vector2(1, 0);
+            bar.AddComponent<Image>().color = color;
+
+            // 文本
+            var textObj = new GameObject("Text");
+            textObj.transform.SetParent(entry.transform, false);
+            var tmp = textObj.AddComponent<TextMeshProUGUI>();
+            string time = System.DateTime.Now.ToString("HH:mm:ss");
+            tmp.text = $"<color=#666><size=10>{time}</size></color> {msg}";
+            tmp.fontSize = 12;
+            tmp.color = color;
+            tmp.alignment = TextAlignmentOptions.MidlineLeft;
+            tmp.textWrappingMode = TextWrappingModes.Normal;
+            tmp.overflowMode = TextOverflowModes.Ellipsis;
+            tmp.richText = true;
+
+            var textRect = textObj.GetComponent<RectTransform>();
+            textRect.anchorMin = Vector2.zero;
+            textRect.anchorMax = Vector2.one;
+            textRect.offsetMin = new Vector2(8, 2);
+            textRect.offsetMax = new Vector2(-4, -2);
+
+            _entries.Add(entry);
+
+            while (_entries.Count > 100)
+            {
+                Destroy(_entries[0]);
+                _entries.RemoveAt(0);
+            }
+
+            if (!_visible)
+            {
+                _unread++;
+                UpdateToggle();
+            }
+
+            LayoutRebuilder.ForceRebuildLayoutImmediate(_content);
+            Canvas.ForceUpdateCanvases();
+            _scrollRect.verticalNormalizedPosition = 0;
+        }
+
+        private void Clear()
+        {
+            foreach (var e in _entries) Destroy(e);
+            _entries.Clear();
+            _unread = 0;
+            UpdateToggle();
+            LayoutRebuilder.ForceRebuildLayoutImmediate(_content);
+            AddLog("已清除", Color.yellow);
+        }
+
+        private void Toggle()
+        {
+            _visible = !_visible;
+            _panel.SetActive(_visible);
+            if (_visible) _unread = 0;
+            UpdateToggle();
+        }
+
+        private void UpdateToggle()
+        {
+            if (_toggleText != null)
+                _toggleText.text = _visible ? "隐藏日志" : (_unread > 0 ? $"日志({_unread})" : "显示日志");
+        }
+    }
+}

unity-client/Assets/Scripts/EventLog.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 29d056ffaee4442e2b947b862a50d329

unity-client/Assets/Scripts/UI.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 3a714afb8c6c4492e838e7fcc1e6de1b
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity-client/Assets/Scripts/UIManager.cs

@@ -28,6 +28,7 @@ namespace TheIsland.UI
         private Button _resetButton;
         private GameObject _notificationPanel;
         private TextMeshProUGUI _notificationText;
+        // EventLog 现在自己管理初始化
         #endregion
 
         #region State
@@ -149,6 +150,7 @@ namespace TheIsland.UI
             CreateTopBar();
             CreateBottomBar();
             CreateNotificationPanel();
+            // EventLog 自己管理初始化，不在这里创建
         }
 
         private void CreateTopBar()

unity-client/Assets/Scripts/Visual/WeatherEffects.cs

@@ -191,8 +191,10 @@ namespace TheIsland.Visual
 
             var velocityOverLifetime = _fogSystem.velocityOverLifetime;
             velocityOverLifetime.enabled = true;
-            velocityOverLifetime.x = new ParticleSystem.MinMaxCurve(-0.2f, 0.2f);
-            velocityOverLifetime.y = new ParticleSystem.MinMaxCurve(0.05f, 0.1f);
+            // 所有轴使用相同的曲线模式 (Constant)
+            velocityOverLifetime.x = 0f;
+            velocityOverLifetime.y = 0.08f;
+            velocityOverLifetime.z = 0f;
 
             var colorOverLifetime = _fogSystem.colorOverLifetime;
             colorOverLifetime.enabled = true;
@@ -234,8 +236,10 @@ namespace TheIsland.Visual
 
             var velocityOverLifetime = _heatSystem.velocityOverLifetime;
             velocityOverLifetime.enabled = true;
+            // 所有轴使用相同的曲线模式 (Constant)
+            velocityOverLifetime.x = 0f;
             velocityOverLifetime.y = 1f;
-            velocityOverLifetime.x = new ParticleSystem.MinMaxCurve(-0.3f, 0.3f);
+            velocityOverLifetime.z = 0f;
 
             var colorOverLifetime = _heatSystem.colorOverLifetime;
             colorOverLifetime.enabled = true;
@@ -277,7 +281,10 @@ namespace TheIsland.Visual
 
             var velocityOverLifetime = _cloudSystem.velocityOverLifetime;
             velocityOverLifetime.enabled = true;
+            // 所有轴使用相同的曲线模式 (Constant)
             velocityOverLifetime.x = 0.3f;
+            velocityOverLifetime.y = 0f;
+            velocityOverLifetime.z = 0f;
 
             var renderer = cloudObj.GetComponent<ParticleSystemRenderer>();
             renderer.material = CreateCloudMaterial();

unity-client/Assets/TextMesh Pro/Resources/TMP Settings.asset

@@ -15,7 +15,7 @@ MonoBehaviour:
   assetVersion: 2
   m_TextWrappingMode: 1
   m_enableKerning: 1
-  m_ActiveFontFeatures: 00000000
+  m_ActiveFontFeatures: 6e72656b
   m_enableExtraPadding: 0
   m_enableTintAllSprites: 0
   m_enableParseEscapeCharacters: 1
@@ -36,17 +36,14 @@ MonoBehaviour:
   m_fallbackFontAssets: []
   m_matchMaterialPreset: 1
   m_HideSubTextObjects: 0
-  m_defaultSpriteAsset: {fileID: 11400000, guid: c41005c129ba4d66911b75229fd70b45,
-    type: 2}
+  m_defaultSpriteAsset: {fileID: 11400000, guid: c41005c129ba4d66911b75229fd70b45, type: 2}
   m_defaultSpriteAssetPath: Sprite Assets/
   m_enableEmojiSupport: 1
   m_MissingCharacterSpriteUnicode: 0
   m_EmojiFallbackTextAssets: []
   m_defaultColorGradientPresetsPath: Color Gradient Presets/
-  m_defaultStyleSheet: {fileID: 11400000, guid: f952c082cb03451daed3ee968ac6c63e,
-    type: 2}
+  m_defaultStyleSheet: {fileID: 11400000, guid: f952c082cb03451daed3ee968ac6c63e, type: 2}
   m_StyleSheetsResourcePath: 
   m_leadingCharacters: {fileID: 4900000, guid: d82c1b31c7e74239bff1220585707d2b, type: 3}
-  m_followingCharacters: {fileID: 4900000, guid: fade42e8bc714b018fac513c043d323b,
-    type: 3}
+  m_followingCharacters: {fileID: 4900000, guid: fade42e8bc714b018fac513c043d323b, type: 3}
   m_UseModernHangulLineBreakingRules: 0

unity-client/ProjectSettings/ProjectSettings.asset

@@ -165,7 +165,8 @@ PlayerSettings:
   androidSupportedAspectRatio: 1
   androidMaxAspectRatio: 2.4
   androidMinAspectRatio: 1
-  applicationIdentifier: {}
+  applicationIdentifier:
+    Standalone: com.DefaultCompany.unity-client
   buildNumber:
     Standalone: 0
     VisionOS: 0