The Ultimate Island Value Generator Plugin

OmegaValueGens is a complete, fully-configurable island value generator system for Skyblock servers. Players place value generators, watch them generate rewards on a live countdown, upgrade them through five upgrade tracks, and claim their island value — all through clean, fully-customizable GUIs.

Built for Paper/Spigot servers running 1.16+.

Core Features

Drop & Claim System — Generators produce rewards on a configurable drop timer. Players open their generator and claim stored rewards from a GUI, with a configurable storage limit that upgrades can expand.
Tiered Rewards — Rewards are tied to the generator's Value upgrade tier. Upgrade Value to unlock better rewards: each tier delivers its own custom item (name, lore, material, custom model data) or console commands, resolved at claim time with live placeholders.
Offline Generation — Generators keep producing while the owner is offline, up to a configurable minute cap that can be upgraded.
Stacking — Players stack multiple generators into one block (up to 64) to combine their generation. Configure whether stacking requires the same type, the same owner, and matching upgrade levels.
Access Levels & Trust System — Owners can grant other players OWNER, MANAGER, or CLAIM access. Every level's permissions (claim, upgrade, manage players, break) are configurable in config.yml.
Live Holograms — Fully configurable holograms above every generator with live countdowns, storage counts, stats and more. Uses lightweight armor stands (no dependency needed) or DecentHolograms if installed. Global defaults plus per-generator overrides.

Five Upgrade Tracks

Drop-Time — Speed up the generation interval (300s down to 100s).
Value — Increase the island value each generated item carries.
Double-Drop — Raise the chance of 2x drops.
Storage — Expand the maximum stored rewards (up to 41 levels).
Offline-Generation — Increase offline production minutes.

Every track is defined in a central upgrades.yml and can be overridden per-generator. Upgrades support multi-currency costs: Vault economy or any PlaceholderAPI placeholder with a configurable console withdraw command — so tokens, credits, coins or any custom currency work out of the box. Max-upgrade even handles mixed-currency tracks intelligently and shows a preview of total levels and cost before confirming.

PlaceholderAPI Currency Support

Costs aren't limited to money. Define a placeholder (e.g. %mantichoes_tokens%), a withdraw command (e.g. tokens remove %player% %amount%) and a display name — and any custom currency becomes a valid upgrade currency. Credits and tokens costs ship as examples.

Configurable GUIs

All six GUIs — Management, Claim, Upgrade, Confirmation, Access List and Player Options — are defined in their own YAML files with editable titles, layouts, item names, lore and materials. They refresh live every second so countdowns and storage counts are always accurate.

Data & Performance

SQLite persistence — All placed generators, upgrade levels, stored rewards and access lists are saved to a database with periodic auto-saves and clean shutdown flushing.
Configurable scheduler intervals — Generation, auto-save, GUI refresh and hologram update timings are all set in config.yml.
Custom model data support — Display items support resource pack models via ID-X syntax and Custom-Model-Data.

Commands & Permissions

/valuegen give <player> <gen> — Give a player a generator item
/valuegen givevalueblock <player> <gen> <tier> — Give a tiered value block with proper name and lore
/valuegen reload — Reload all configuration files

Permissions: omegavaluegens.admin, omegavaluegens.give, omegavaluegens.reload, omegavaluegens.use, omegavaluegens.break

Requirements

PlaceholderAPI (for placeholders and placeholder-based currencies)
Vault (optional — only if you use money-based upgrade costs)
DecentHolograms (optional — for holograms; armor stand holograms work without it)

Two example generators are included (example and sponge) showcasing every feature, fully commented so you can create your own gens in minutes — just drop a YAML file in the gens folder.

OmegaValueGens

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