Nice_Economy

🪙 NiceEconomy – Server-Only Market & Economy

NiceEconomy is a lightweight, feature-rich economy mod designed specifically for Minecraft multiplayer servers. The biggest advantage of this modification is that it operates 100% Server-Only. This means your players can join using a completely vanilla Minecraft client – they do not need to download or install any mods on their computers! 

The mod features a fully functional global player marketplace operated through an intuitive virtual chest GUI, an advanced transaction engine, and automatic data persistence. 

✨ Key Features

• 📊 Chest GUI Marketplace: The /rynek command opens a clean visual menu directly on the player’s screen. No more tedious typing of auction IDs in the chat!
• 🛑 Exploit & Duplication Protection: Strict internal security completely blocks item-stealing exploits and quick-move shortcuts (like Shift + Click).
• 📦 Virtual Auction Warehouse: When listing an item, the system securely removes it from the player’s hand and stores it in the server’s marketplace memory until purchased.
• 💾 Data Persistence: All player balances and active auction listings are automatically saved to a JSON configuration file during a safe server shutdown. Your data is safe across restarts!
• 🕒 Playtime Rewards: Automatically reward your players with virtual currency for every minute of active gameplay spent on the server.

💻 Player Commands

All chat messages sent by the mod feature clean, aesthetic Minecraft color formatting. 

Command 

Description 

/rynek
Opens the graphical user interface (GUI) of the global server marketplace.
/rynek wystaw
Lists the item currently held in your main hand for sale at the specified price.
/balance
Displays your current account balance (formatted to 2 decimal places).
/pay
Securely transfers money from your balance to another online player.

🛠️ Requirements & Installation

• Server-side: Fabric Server 26.1 and the official Fabric API. Simply drop the NiceEconomy.jar file into your server’s mods folder.
• Client-side (Player): Nothing! Full support for pure Vanilla Minecraft clients.