DUATAR: Rud Coin

"DUATAR: Rud Coin" brings the Rud currency system from DUATAR into a standalone NeoForge mod.

Earn Rud by defeating supported hostile mobs, monitor your persistent balance through the HUD, and convert your digital balance into physical coins and high-value bars through the secure Rud Bank.

Features

- Persistent Rud balance stored separately for every player
- Automatic client synchronization
- Compact on-screen Rud balance HUD
- Rud rewards from supported hostile mobs and bosses
- Eight physical currency denominations
- Deposit and withdrawal support through the Rud Bank
- Shift-click stack withdrawals
- Server-authoritative banking operations
- Persistent security IDs for high-value currency bars
- No DUATAR base mod or additional dependencies required

Rud Bank

Open the Rud Bank using:

- The default "U" key, configurable through Minecraft Controls
- The `/rudbank` command

Place physical Rud currency in the deposit slot and press "Deposit" to add its value to your balance.

Select a denomination and press "Withdraw" to move the prepared currency into your inventory.

Stack Withdrawal

- Normal click: prepares one currency item
- Hold "Shift" and click: prepares a complete stack
- If your balance cannot afford a complete stack, the bank prepares as many items as you can afford
- Existing items in the output slot and the item's maximum stack size are respected

Currency Denominations

| Currency | Value |
|---|---:|
| Silver Rud | 1 Rud |
| Gold Rud | 100 Rud |
| Silver Bar | 10,000 Rud |
| Silver Bar | 100,000 Rud |
| Silver Bar | 1,000,000 Rud |
| Gold Bar | 10,000,000 Rud |
| Gold Bar | 100,000,000 Rud |
| Gold Bar | 1,000,000,000 Rud |

Silver and Gold Rud coins can stack up to 99. Currency bars can stack up to 64.

Secure High-Value Currency

High-value bars withdrawn from the Rud Bank receive persistent server-side security data linked to:

- A unique currency serial
- The exact item registry ID
- The authorized number of items

Unsigned, duplicated, modified, or previously redeemed high-value bars are rejected when deposited.

For this reason, high-value bars obtained through Creative Mode or external commands may not be accepted by the bank unless they were originally issued by the Rud Bank.

Mob Rewards

Supported hostile mobs award Rud directly to the player who defeats them.

Rewards scale by mob category, with dangerous enemies and major bosses providing higher payouts. The earned Rud is added directly to the player's persistent balance.

Installation

1. Install "NeoForge 26.1.2.95 or newer" for Minecraft 26.1.2.
2. Place the mod JAR in the `mods` folder.
3. For multiplayer, install the mod on both the server and every connecting client.

Requirements

- Minecraft Java Edition "26.1.2"
- NeoForge "26.1.2.95+"
- No additional mods required