📖About SharedCure

SharedCure

Name: Minecraft Server Plugins Directory
Keywords: Minecraft plugins, server plugins, Spigot plugins, Paper plugins, Bukkit plugins, best server plugins

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SharedCure is a Paper plugin that implements server-wide villager discount sharing using a small tag (PDC) and Just-In-Time reputation injection approach. When a villager has been cured by any player, this plugin ensures other players who interact with that villager receive the highest trade discount (MAJOR_POSITIVE) without requiring bulk updates across all players.

Features

PDC three-state management: Each villager receives a discount_status tag (PDC) indicating UNKNOWN, NOT_CURED, or CURED to minimize server-wide operations.
Instant Reputation Injection: When a player interacts with a villager in the CURED state, the plugin will, if necessary, instantly inject MAJOR_POSITIVE reputation for the player's UUID, ensuring that the discount is immediately reflected in the trading interface. This only affects the cured reputation (MAJOR_POSITIVE) and does not impact other types of reputation.
Legacy villager backfill: On plugin load and chunk load, villagers that lack the plugin tag are deep-checked for existing reputations (gossip) and tagged accordingly to support older worlds.
Cure capture: The plugin listens for EntityTransformEvent and marks zombie villager conversions as CURED instantly.

Architecture Overview

Module	Event	Purpose
Existing villager initialization	`ChunkLoadEvent` + startup scan	Tag existing villagers and deep-check gossip/inventory for unknown states.
New villager tagging	`CreatureSpawnEvent`	Tag newly spawned villagers `NOT_CURED`.
Cure capture	`EntityTransformEvent`	Mark newly cured villagers as `CURED`.
JIT injection	`PlayerInteractEntityEvent`	Inject `MAJOR_POSITIVE` reputation for the interacting player when villager is `CURED`.