Inventory & Trading Engine v1.1.0

• Item Registry — Define items with id, name, rarity, stacking rules, and custom metadata
• Five Rarity Tiers — Common, Uncommon, Rare, Epic, Legendary
• Stackable Inventory — Configurable max stack per item, auto-filling, 200 slots per player
• Peer-to-Peer Trading — Request, offer, confirm flow with atomic swaps
• Server-Authoritative — All logic runs server-side, clients only send RemoteEvent requests
• DataStore Persistence — Autosave, shutdown-safe saves, retry with exponential backoff
• Anti-Exploit — Ownership validation, duplicate guards, trade logging, cooldowns, timeouts
• Admin Tools — Grant, revoke, inspect, and wipe inventories with role-based access
• Studio Helpers — Command-bar tools for inventory dumps and trade log audits
• Interactive Demo — Full demo place (.rbxl) with UI panel for testing everything

-- Register items
ItemRegistry.RegisterBatch({
{ id = "sword", name = "Iron Sword", rarity = "Rare", tradeable = true },
{ id = "potion", name = "Health Potion", rarity = "Common", stackable = true, maxStack = 20 },
})

-- Add items to a player
Inventory.Add(player, "sword", 1)
Inventory.Add(player, "potion", 5)

-- Start a trade
local tradeId = Trading.Request(player1, player2)
Trading.Offer(player1, "sword", 1)
Trading.Confirm(player1)
Trading.Confirm(player2) -- atomic swap executes

Click to expand...

• Complete source code (5 core modules + entry script)
• Configurable settings file with reference template
• Runnable demo .rbxl place file
• Demo server and client UI scripts
• Studio command-bar helper tools
• Four example scripts (basic setup, trading flow, admin, economy integration)
• Full documentation (installation, configuration, API reference, migration, FAQ)
• Structured changelog and release notes

• Roblox Studio (latest stable version)
• Place must be published to enable DataStore persistence (falls back to in-memory in unpublished places)
• Basic knowledge of Scripts, LocalScripts, and ModuleScripts

• All future updates included at no additional cost

• Modification permitted for internal use
• Redistribution and resale prohibited