Modern Shop

A full-featured economy mod with buy/sell GUIs, recipe-based pricing, and player-to-player payments. Built for modern Minecraft versions across Forge, Fabric, and NeoForge.

Features

Shop System

Category-based shop GUI — Items are organized into categories based on vanilla creative tabs
Buy items — Purchase items from the shop with dynamic pricing
Sell items — Sell items back to the shop for configurable prices
Sell GUI — A dedicated sell interface where you can place items to sell
Sell hand item — Instantly sell the item you're holding
Player shop — Player-to-player trading interface
Search — Search for items by name across all categories or within a specific category (1.21.1 NeoForge)

Economy

Player balance — Each player has a balance tracked by the server
Player-to-player payments — Pay other players directly with confirmation system
Balance checking — Check your balance anytime

Pricing Engine

Recipe-based pricing — Item prices are automatically calculated based on their crafting recipes
Configurable base prices — Set custom base prices for any item via config file
Price multipliers — Global buy/sell multipliers to fine-tune your economy
Cache system — Prices are cached for performance and cleared when needed
Price reset — Admins can reset all prices to recalculate from recipes

Shop Management (Admin)

Add items — Add new items to shop categories with custom prices
Edit items — Modify existing item prices and rarity
Remove items — Remove items from the shop
Add/remove categories — Create custom shop categories or remove existing ones
Reorder categories — Drag and drop categories to customize the shop layout (persisted across restarts)
Icon picker — Choose custom icons for categories and items
Reset shop — Reset the shop to its default state with fresh recipe-based prices

Commands

Command	Description	Permission
`/shop`	Open the main shop GUI	All players
`/shop player`	Open the player-to-player shop	All players
`/shop search all <name>`	Search for an item across all categories	All players
`/shop search category <category> <name>`	Search for an item within a category	All players
`/shop reset`	Reset all prices and recalculate from recipes	Admin (OP)
`/shop player-no-mod`	Open player shop without mod requirement	Admin (OP)
`/balance` or `/bal`	Check your current balance	All players
`/pay <player> <amount>`	Send money to another player (requires confirmation)	All players
`/pay confirm`	Confirm a pending payment	All players
`/sellgui`	Open the sell GUI	All players
`/sellhand`	Sell the item in your main hand	All players

Note: Some commands may not be available on all versions. The 1.21.1 NeoForge build has the most complete feature set including search and player-no-mod modes.

Configuration

The mod creates config files in <world>/config/:

modernshop_prices.json — Item base prices and pricing configuration
modernshop_category_order.json — Persisted category display order

Supported Versions

Minecraft	Loaders
1.20.1	Forge, Fabric
1.21.1	Fabric, NeoForge
1.21.11	Fabric
26.1.2	Fabric, NeoForge

Credits

Author: Itamio
Contributor: Asd1281yss
License: MIT

Modern /Shop