Supported Minecraft Versions:

• 1.12

jNBT

jNBT allows you to read and modify the NBT data of all entities, items and tile-entities.
This is the product of hours of trying to figure out how to get this stuff to work correctly and reading through example code. Yet, it doesn't offer as much depth as SkStuff does - however i do intend to upgrade this.

This add-on is purely dedicated to providing NBT usages. There won't be any non-NBT related functionality added to it.

Installation

• Requires:
  • Spigot 1.12.*

1. Put the jar in the plugins-folder
2. Restart the server (observe the console for errors)

Links

• Github: https://github.com/jaylawl/jNBT/releases
  Please use this Github to report errors

Incompatible with

• SkStuff
  You can make it compatible with SkStuff by specifying "item-nbt", "block-nbt" & "entity-nbt" as opposed to using plain "nbt"
  Definitly gonna have issues if you run both

Contents
Entity NBT

Spoiler: Entity NBT

Code (Skript):

1. %entity%'s [entity-]nbt
2. [entity-]nbt of %entity%

Methods:

• get
• add

Examples

Code (Skript):

1. add "{NoAI:true}" to last spawned entity's nbt
2. add "{Silent:1b}" to player's targeted entity's nbt
3. add "{Something:something}" to entity-nbt of event-entity
4. broadcast "%last spawned entity's nbt%"

Item NBT

Spoiler: Item NBT

Code (Skript):

1. %item%'s [item-]nbt
2. [item-]nbt of %item%

Methods:

• get
• add
• remove (work in progress)
• set
• delete
• reset

Examples

Code (Skript):

1. send "%{_player}'s tool's item-nbt%" to all players
2. broadcast "%nbt of event-player's helmet%"
3. add "{SomeTag:1234}" to player's tool's item-nbt
4. reset event-player's helmet's nbt
5. set nbt of command sender's chestplate to "{Yes:false,No:true}"
6.  

Block NBT (Tile entities)

Spoiler: Block NBT

Code (Skript):

1. %block%'s [block-]nbt
2. [block-]nbt of %block%

Methods:

• add
• get
• set (kinda useless)

Examples

Code (Skript):

1. add "{RequiredPlayerRange:0s}" to targeted block's nbt
2. add "{SpawnData:{id:""minecraft:wither""}}" to nbt of clicked block
3. broadcast "%event-block's nbt%"

Joined NBT

Spoiler: Joined NBT

Code (Skript):

1. joined nbt[( |-)string] from %string% and %string%

Joins two different NBTs together. The latter value will overwrite conflicting values between the two.

Examples

Code (Skript):

1. set {_ex} to joined nbt from "{Test:false,Whatever:123}" and "{Something:something,Test:true}"
2. # {_ex} = "{Test:true,Whatever:123,Something:something}"

Tag %string% of NBT

Spoiler: Joined NBT

Code (Skript):

1. tag %string% of %string%

Returns the value of the specified tag of the specified NBT

Examples

Code (Skript):

1.  
2. set {_tag} to tag "Invulnerable" of targeted entity's nbt
3.  

To do

• Support MC 1.13
  • This might take some time
    
  • If you want compability for 1.11 or earlier, use SkStuff
  • There are no plans to create backwards compability
• Add more in-depth NBT editing capabilities
• Find a way to add NBT to items without having to create a new one completed!
  
• Make it compatible with SkStuff maybe (it kinda is already)
  
• Drink lots of coffee

Good stuff?
If you like this resource, please consider buying me a coffee:
PayPal: https://www.paypal.me/langejulian