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

Clone this repository:
```
git clone [repository-url]
cd dandan
```
Install required packages:
```
pip install -r requirements.txt
```

Create a .env file with your API keys:

OPENAI_API_KEY=your_api_key_here
EXA_API_KEY=your_exa_key_here

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

Configuration

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

MCP Servers: Configure MCP servers in config.py:

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

Game Window: Set your game window title in config.py:
```
WINDOW_TITLE = "Last War-Survival Game"
```
Chat Persona: Customize persona.json to define the bot's personality

UI Setup

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

Run the window setup script to position your game window:
```
python window-setup-script.py --launch
```
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

Start the game client
Run the bot:
```
python main.py
```
The bot will start monitoring the chat for messages containing "wolf" or "Wolf"
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

Monitoring: The UI thread continuously scans the screen for chat bubbles
Detection: When a bubble with "wolf" keyword is found, the message is extracted
Processing: The message is sent to the language model with the persona context
Response: The AI generates a response based on the persona
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

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