Package io.github.projectunified.craftitem.spigot.nbt

Class NBTModifier

java.lang.Object

io.github.projectunified.craftitem.spigot.nbt.NBTModifier

All Implemented Interfaces:

ItemModifier, SpigotItemModifier

public class NBTModifier
extends Object
implements SpigotItemModifier

Spigot modifier for applying NBT data to items.

Normalizes and converts map-based NBT data to SNBT format, then applies it to items. Supports both legacy NBT format and newer data component format (1.20.5+).

Example Usage:

 Map<String, Object> nbtData = Map.of(
     "display", Map.of(
         "Name", "Enchanted Sword"
     ),
     "Enchantments", List.of(
         Map.of("id", "minecraft:sharpness", "lvl", 5)
     )
 );
 ItemModifier modifier = new NBTModifier(nbtData, false);
 modifier.modify(spigotItem, s -> s);
 

Constructor Summary

Constructors

Constructor	Description
NBTModifier(Object value, boolean useDataComponent)	Creates a new NBTModifier with the specified NBT data.

Method Summary

Modifier and Type	Method	Description
void	modify(SpigotItem item, UnaryOperator<String> translator)	Applies the NBT data to the SpigotItem.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.github.projectunified.craftitem.spigot.core.SpigotItemModifier

modify

Constructor Details

NBTModifier

public NBTModifier(Object value,
 boolean useDataComponent)

Creates a new NBTModifier with the specified NBT data.

Parameters:

value - the NBT data (typically a Map)

useDataComponent - whether to use data component format (1.20.5+) or legacy NBT

Method Details

modify

public void modify(SpigotItem item,
 UnaryOperator<String> translator)

Applies the NBT data to the SpigotItem. The translator is used to resolve variables in the NBT values.

Specified by:

modify in interface SpigotItemModifier

Parameters:

item - the SpigotItem to modify

translator - the string translator for variable substitution