Gilded Ledger: Player Auction House Addon

A premium, fully-featured, and highly customizable Player Auction House addon for Minecraft Bedrock Edition (1.20.10+). Players can list items for auction, bid on other players' listings, manage active auctions, and claim their rewards (items/money) from a secure Claim Box.

Styled with a premium medieval slate-charcoal and gold-trimmed GUI, it integrates seamlessly with companion addons like RPG/Dynamic Economy Addons and uses Ducats as its default currency.

Achievement Friendly: no experimental toggles required, so achievements stay fully enabled in your world.

Main Auction Menu: the primary listing browser where players see all active auctions, item icons, current bids, and remaining time.

Listing an Item: the form players use to select an item from their inventory, set a starting price, and choose a listing duration.

Placing a Bid: the bid screen showing the current highest bid, minimum next bid, and an input field for the player's offer.

Claim Box: where players collect won items, refunded bids, or Ducats from completed auctions, especially useful for offline transactions.

Key Features

Dynamic Auction Loop & Bid System Players can list items from their inventory for custom durations. Other players can place real-time bids, with minimum bid increments enforced via a flat value or percentage rate. Outbid players are refunded automatically, if they're offline, the refund is placed safely in their personal Claim Box.
Upfront-Fee-Less Listing (Tax-on-Sale) No upfront listing fees, every listing is free. A customizable sales tax (default 5%) is only deducted from the final sale price once an auction is successfully won. A minimum listing price of 50 (customizable) keeps listings high-value.
High-Value Whitelist Economy Selling is restricted by default to high-value, non-farmable items (Diamond/Netherite equipment, Elytras, Tridents, Totems, and Enchanted Books), keeping the server economy clean and clutter-free.
Multilingual & Localized UI The entire interface, messages, logs, and error warnings are fully localized, with built-in support for English (US) and Indonesian (ID). Fully compatible with in-game language settings using client-side translation keys (rawtext).
Dynamic Custom Item Texture Resolver & Interceptor Automatically resolves texture paths for custom items added by other addons. A block path interceptor redirects any block icons to a clean generic fallback (like paper), since Bedrock script forms can't render terrain/block atlas paths directly on buttons. Explicit custom icons can also be set manually in the config.
Advanced NBT and Lore Serialization Automatically serializes and deserializes item counts, custom name tags, enchantments, damage/durability, and lore, preventing item duplication and ensuring items return with their exact properties intact.
Interactive Audio Feedback Clean success sounds (random.orb, random.levelup) play when listing, bidding, winning, or claiming, and a warning sound (note.bass) plays on errors like bidding too low, insufficient funds, or a full inventory.

How to Install & Use

Installation

Double-click the Gilded_Ledger_v1.0.0.mcaddon file to import both packs into Minecraft.
Activate both the Behavior Pack and Resource Pack in your World Settings.
No experimental toggles required, achievements stay enabled.

Accessing the GUI

Hold the Auction Ledger item (auction:ledger) and right-click/tap the screen.
Or run /scriptevent auction:open in chat.

Earning the Ledger

New players automatically receive one Auction Ledger in their inventory on first join.

Customization Guide

Behavior Pack Configuration

File: GildedLedg_BP/scripts/config.js

moneyScoreboard: Scoreboard objective used to track player balances (default: "money").
currencyName & currencyNamePlural: Your server's currency name (default: "Ducat" / "Ducats").
salesTaxRate: Percentage taken from successful sales (e.g. 0.05 = 5% tax). Set to 0 to disable.
minListingPrice: Minimum price a player can list an item for (default: 50).
defaultStartPrice: Fallback recommended price for items not explicitly whitelisted.
durations: Available listing durations, their timeouts, and matching translation keys.
minBidIncrementRate & minBidIncrementFlat: Rules for how much higher a new bid must be than the current one.
whitelistNamespaces: Array of prefixes that auto-allow all custom items from other addons (e.g. ["custom_addon:", "addon:"]).
items: The single-source registry of allowed items, each defined in a clean structure:

  "minecraft:diamond_sword": {
    displayName: "Diamond Sword",
    recommendedPrice: 500,
    icon: "textures/items/diamond_sword.png"
  }

How to Whitelist & Customize Items

1. Adding a vanilla item

"minecraft:golden_apple": {
  displayName: "Golden Apple",
  recommendedPrice: 300,
  icon: "textures/items/apple_golden.png"
}

2. Adding a specific custom item from another addon

"custom_addon:epic_sword": {
  displayName: "Epic Sword",
  recommendedPrice: 2500,
  icon: "textures/items/epic_sword.png"
}

3. Whitelisting all items from another addon in bulk

whitelistNamespaces: [
  "custom_addon:" // Allows any item starting with "custom_addon:"
]

Note: bulk whitelisted items use their default game name tag and fall back to the generic paper icon unless explicitly registered in the items mapping.

Language & Localization

Files: GildedLedg_RP/texts/en_US.lang & GildedLedg_RP/texts/id_ID.lang

Customize all titles, buttons, descriptions, notifications, chat broadcasts, and error dialogs.
Add your own language file by registering it in GildedLedg_RP/texts/languages.json.

Companion Addon Integration (Dynamic Economy)

This addon is fully compatible and designed to integrate seamlessly with the companion Dynamic Economy Addon (loose coupling).

Opening the Auction House from RPG Economy Other scripts/addons can trigger scriptevent auction:open on the player to open the Auction House main menu.
Preventing duplicate spawn ledgers In config.js, set disableLedgerGive: true to stop this addon from giving its starting ledger on first spawn, letting the Dynamic Economy ledger serve as the sole entry point.
Returning to the RPG Economy Market In config.js, set enableReturnToMarket: true to show a "Return to Market" button in the main menu, which runs /scriptevent economy:market to send players back to the Dynamic Economy menu.

Compatibility

Integrates seamlessly with RPG/Dynamic Economy Addons and uses the same Ducat currency system.
Custom items from other addons are auto-resolved to matching icons without extra setup.
No experimental toggles required, safe for achievement-enabled worlds.