Wolf Chat Bot

A specialized chat assistant that integrates with the "Last War-Survival Game" by monitoring the game's chat window using screen recognition technology.

Overview

This project implements an AI assistant that:

• Monitors the game chat window using computer vision
• Detects messages containing keywords ("wolf" or "Wolf")
• Processes requests through a language model
• Automatically responds in the game chat

The code is developed in English, but supports Traditional Chinese interface and logs for broader accessibility.

Features

• Image-based Chat Monitoring: Uses OpenCV and PyAutoGUI to detect chat bubbles and keywords
• Language Model Integration: Uses GPT models or compatible AI services
• MCP Framework: Integrates with Modular Capability Provider for extensible features
• Persona System: Supports detailed character persona definition
• Automated UI Interaction: Handles copy/paste operations and menu navigation

Requirements

• Python 3.8+
• OpenAI API key or compatible service
• MCP Framework
• Game client ("Last War-Survival Game")
• OpenCV, PyAutoGUI, and other dependencies (see requirements.txt)

Installation

1. Clone this repository:

   git clone [repository-url]
   cd dandan
   

2. Install required packages:

   pip install -r requirements.txt
   

3. Create a .env file with your API keys:

   OPENAI_API_KEY=your_api_key_here
   EXA_API_KEY=your_exa_key_here
   

4. Capture required UI template images (see "UI Setup" section)

Configuration

1. API Settings: Edit config.py to set up your preferred language model provider:

   OPENAI_API_BASE_URL = "https://openrouter.ai/api/v1" # Or other compatible provider
   LLM_MODEL = "deepseek/deepseek-chat-v3-0324" # Or other model
   

2. MCP Servers: Configure MCP servers in config.py:

   MCP_SERVERS = {
       "exa": { "command": "cmd", "args": [...] },
       "memorymesh": { "command": "node", "args": [...] }
   }
   

3. Game Window: Set your game window title in config.py:

   WINDOW_TITLE = "Last War-Survival Game"
   

4. Chat Persona: Customize persona.json to define the bot's personality

UI Setup

The system requires template images of UI elements to function properly:

1. Run the window setup script to position your game window:

   python window-setup-script.py --launch
   

2. Capture the following UI elements and save them to the templates folder:

   • Chat bubble corners (regular and bot)
   • Keywords "wolf" and "Wolf"
   • Menu elements like "Copy" button
   • Profile and user detail page elements

   Screenshot names should match the constants defined in ui_interaction.py.

Usage

1. Start the game client

2. Run the bot:

   python main.py
   

3. The bot will start monitoring the chat for messages containing "wolf" or "Wolf"

4. When detected, it will:

   • Copy the message content
   • Get the sender's name
   • Process the request using the language model
   • Automatically send a response in chat

How It Works

1. Monitoring: The UI thread continuously scans the screen for chat bubbles
2. Detection: When a bubble with "wolf" keyword is found, the message is extracted
3. Processing: The message is sent to the language model with the persona context
4. Response: The AI generates a response based on the persona
5. Interaction: The system automatically inputs the response in the game chat

Developer Tools

• Window Setup Script: Helps position the game window for UI template capture
• UI Interaction Debugging: Can be tested independently by running ui_interaction.py
• Persona Customization: Edit persona.json to change the bot's character

Troubleshooting

• Template Recognition Issues: Adjust the CONFIDENCE_THRESHOLD in ui_interaction.py
• MCP Connection Errors: Check server configurations in config.py
• API Errors: Verify your API keys in the .env file
• UI Automation Failures: Update template images to match your client's appearance