Economy Engineering · Custom PluginCompleted Commission

ShardEconomy Token & Merchant System

Configurable secondary AFK currency, automated merchant rotation, and anti-exploit verification.

0 DuplicationsExploit Rate

+38% IncreasePlayer Retention

< 1% CPUDatabase Load

The Engineering Challenge

System Bottlenecks & Constraints

Building a secondary AFK progression loop that rewarded players for time spent in communal hub zones while preventing AFK machine macro abuse, transaction duplication, and economy hyperinflation.

Engineered Solution

Architectural Blueprint

Implemented a weighted AFK validation algorithm that correlates player movement, look vectors, and chunk interactions. Engineered an animated merchant GUI with scheduled inventory rotations, personal purchase quotas, and real-time multiplier booster tracking.

Technical Implementation Details

Anti-macro verification: Analyzes subtle input entropy to distinguish genuine active participation from script bots.

Transaction isolation: All currency additions and shop purchases use atomic SQL transactions to prevent balance duplication.

Scheduled rotating shops: Configurable daily and weekly merchant inventories with limited global stock pools.

PAPI Placeholder integration: Exposes formatted balances, time remaining, and booster multipliers to scoreboards and tablists.

Shipped Deliverables & Scope

01Production-ready plugin jar with YAML and MySQL configuration
02Pre-configured DeluxeMenus shop interface files
03PlaceholderAPI expansion documentation
04Staff balance management and auditing command reference

Technology Stack & Tags

PaperMCJava 21HikariCPSQLiteMySQLPlaceholderAPI

Target PlatformPaperMC · SQLite / MySQL

Commission Similar Architecture

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