Minecraft Chatbot

A robust solution that connects a Minecraft server with Discord. The chatbot enables dynamic community interaction and an in-game economy where players earn coins by executing commands.

Core Features

Minecraft-Discord Integration

Uses mineflayer for Minecraft and discord.js for Discord notifications (e.g. player join/leave).

[marcosgo16] has joined the server.
[chipinazo] has left the server.

In-Game Economy

Players earn 25 Coins every 8 hours with !inq and can check their balance using !bank. The economy data is stored in a MongoDB database.

    Minecraft
    [marcosgo16] !inq
    [Minecraft Bot] marcosgo16, you have received 25 InquiCoins. Your total bank account is 25
    
    MongoDB
    _id: ObjectId('67e563d45b81ba1690ee97ba')
    username: "marcosgo16"
    points: 25
    lastInquisition: 1743086548950
    __v: 0

View Minecraft Example View Database Example

Automated Messaging

Sends random messages in Minecraft and welcomes players with personalized greetings.

[Bot de Minecraft] Events? But wait for Diakhaba
[Bot de Minecraft] Creator! Welcome back genius.

View Minecraft Example

Event Notifications

Announces key server events on both Minecraft and Discord, fostering an active and engaged community.

View Minecraft Example View Discord Example

Technical Implementation

The technical implementation uses a modular Node.js architecture: mineflayer manages the Minecraft bot, while discord.js handles Discord commands. Economy data is now stored in a MongoDB database, a NoSQL database built primarily in C++, , and all sensitive configurations (tokens, hostnames, ports, etc.) are secured in a .env file.

Communication Flow

The communication is made from the Minecraft Server to the Discord Group Chat. The messages that are sent in the Server are moved to a private group chat of Discord where it is possible to make a fluent reading in real time of the game chat. The Discord user is able to participate into the Minecraft conversation using the !say command.

Deployment & Scalability

Bot fully deployed in Render.com , with plans to implement a private Linux server in the future to reduce maintenance costs. For persistent storage of economy data, a MongoDB free resource is used, open-source NoSQL database management system. MongoDB's flexibility and scalability allows to efficiently store and retrieve real-time user economy data without incurring additional costs. Modular architectture and cloud deployment ensuring scalability and resilience.

Project Repository

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