Aecy's Mod

Diamond banking and a security system that will shoot you for financial fraud.

A multiplayer-focused mod for NeoForge 1.21.1 with Create integration.

Banking System

• Bank — The central banking block. Right-click to access your account.
• ATM — Purchasable from the Bank (default: 50 diamonds). Place anywhere for remote access to all bank features.

Account Features

• Deposit and withdraw diamonds (diamond blocks auto-converted at 9:1)
• Protect your account with a PIN. Forgot it? Verify your identity via a name challenge to reset it.
• Trade Goods — Sell configured items directly for diamonds at the bank.
• Pay Debt — Clear your criminal record by repaying security fines.

Interest System

• Compound interest applied on a configurable schedule (default: 0.5% every 24h).
• Rate automatically scales down when the global economy holds too many diamonds (thresholds at 50k and 200k total), and when a personal balance gets too large (thresholds at 10k and 50k).
• Financial Projections panel in the UI: expected 7-day earnings and time until next diamond.
• 30-day rate history graph displayed in the bank screen.

Leaderboard

View server-wide stats for every player: balance, total deposited/withdrawn, interest earned, security alerts, criminal status, and debt.

Security System

Trigger a Security Alert by: entering the wrong PIN, attempting to trade without the required items, or acting suspiciously at the bank.

• Fines start at a configurable base (default 10 diamonds) and double with each consecutive offense.
• Criminal status escalates: Innocent → Likely → Guilty.
• You have 10 seconds to pay before a Security Bot spawns and hunts you down with a laser.
• Pay your debt at the Bank or ATM to restore your Innocent status.

Bounty System

• Active player bounties and mob bounties are listed at the bank.
• Claim a player bounty by presenting the target's player head as proof.
• Claim a mob bounty by presenting the configured item drop.
• Bounties refresh automatically after being claimed.
• Fully configurable via bounties.json. Reload live with an admin command.

Create Integration

• Shopping List auto-withdrawal — Present a Create Shopping List at the Bank or ATM. It calculates the total diamond cost across all linked shops and withdraws exactly what's needed from your account.
• Display Sources for Create's display boards:
• Total Diamonds — server-wide diamonds in the bank
• Richest Player — current balance leader
• Current Bounties — active bounty targets
• Rich List — full wealth leaderboard

Configuration

All values are in the server config file.

Requirements

• NeoForge 1.21.1
• Create 1.21.1