Jade Plugin

Minecraft 版本： 1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 1.21.9 1.21.10 1.21.11 26.1 26.1.1 26.1.2

平台： bukkit paper spigot

Jade Plugin for Paper

A Paper server plugin that provides Jade server-side data to Fabric clients. When a player with the Jade mod connects, the plugin responds with entity and block information that the Jade HUD overlay displays.

Requirements

• Paper 1.21.6 (26.1.2) or compatible
• Fabric client with Jade mod installed

How It Works

The plugin intercepts Jade's custom network payloads using Paper's plugin messaging system. When a Fabric client joins:

1. Client sends jade:client_handshake with protocol version
2. Plugin responds with jade:server_handshake listing available data providers
3. Client periodically sends jade:request_entity / jade:request_block
4. Plugin queries the server world and responds with jade:receive_data (NBT format)

Implemented Features

Protocol (5/5)

• [x] jade:client_handshake
• [x] jade:server_handshake
• [x] jade:request_entity
• [x] jade:request_block
• [x] jade:receive_data

Block Providers (15/19)

• [x] minecraft:brewing_stand — Fuel + brew time (server)
• [x] minecraft:beehive — Bees + honey level (server)
• [x] minecraft:command_block — Command text (server)
• [x] minecraft:hopper_lock — Lock status (server)
• [x] minecraft:redstone — Signal strength (server)
• [x] minecraft:mob_spawner.cooldown — Trial spawner cooldown (server)
• [x] minecraft:enchantment_power — Enchanting table power (client)
• [x] minecraft:total_enchantment_power — Total enchantment power (client)
• [x] minecraft:player_head — Player head owner (client)
• [x] minecraft:note_block — Note pitch (client)
• [x] minecraft:crop_progress — Crop growth % (client)
• [x] minecraft:mob_spawner — Spawner entity type (client)
• [x] minecraft:tnt_stability — TNT stability (client)
• [x] minecraft:harvest_tool — Required harvest tool (client)
• [x] minecraft:item_ber — Block entity render item (client)
• [ ] minecraft:jukebox — Playing record
• [ ] minecraft:lectern — Book name
• [ ] minecraft:furnace — Smelting progress + inventory
• [ ] minecraft:shelf — Chiseled bookshelf slot

Entity Providers (12/14)

• [x] minecraft:entity_health — Absorption hearts (server) / health bar (client)
• [x] minecraft:entity_armor — Armor bar (client)
• [x] minecraft:animal_owner — Tamed animal owner name (server)
• [x] minecraft:mob_growth — Baby animal time until adult (server)
• [x] minecraft:mob_breeding — Breeding cooldown / "Fed" indicator (server)
• [x] minecraft:waxed — Copper Golem waxed status (server)
• [x] minecraft:zombie_villager — Conversion timer (server)
• [ ] minecraft:potion_effects — Active potion effects
• [ ] minecraft:next_entity_drop — Next egg/scute/etc. timer
• [x] minecraft:horse_stats — Horse jump/speed (client)
• [x] minecraft:item_frame — Item frame contents (client)
• [x] minecraft:painting — Painting variant (client)
• [x] minecraft:pet_armor — Horse armor equipped (client)
• [x] minecraft:villager_profession — Villager profession (client)

Accessibility Providers (0/9)

• [ ] jade_access:sign — Sign text
• [ ] jade_access:block — Block details
• [ ] jade_access:block_body — Block details body
• [ ] jade_access:block_amount — Block amount
• [ ] jade_access:entity — Entity details
• [ ] jade_access:entity_body — Entity details body
• [ ] jade_access:entity_variant — Entity variant
• [ ] jade_access:held_item — Held item
• [ ] jade_access:npc_description — NPC description

Debug Providers (0/5)

• [ ] jade:registry_name — Registry name
• [ ] jade:block_properties — Block properties
• [ ] jade:block_states — Block states
• [ ] jade:loot_table — Block loot table
• [ ] jade:entity_attributes — Entity attributes

Build

./gradlew build

Output: build/libs/JadePlugin-26.1.0.jar

Requires JDK 21+ to build.

Credits

• Jade mod by Snownee (https://github.com/Snownee/Jade)
• Plugin by Jonyboylovespie