1.19.3 How to add a custom enchantment for a custom item?

[EveryBlu]

I'm trying to add a custom enchantment that is only compatible with a new type of tiered weapon I made.

I am using 1.19.3, forge version 44.0.1.

I tried using EnchantmentCategory#create(), but it doesn't work.

Here is the enchantment class:

package everyblu.extendedarmory.common.enchantments;

import everyblu.extendedarmory.common.item.LongswordItem;
import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EquipmentSlot;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.item.enchantment.Enchantment;
import net.minecraft.world.item.enchantment.EnchantmentCategory;
import org.jetbrains.annotations.NotNull;

public class ThrustingEnchantment extends Enchantment {
    static EnchantmentCategory LONGSWORD_TYPE = EnchantmentCategory.create("thrusting", item -> item instanceof LongswordItem);
    public ThrustingEnchantment() {
        super(Rarity.RARE, LONGSWORD_TYPE, new EquipmentSlot[]{EquipmentSlot.MAINHAND, EquipmentSlot.OFFHAND});
    }

    @Override
    public int getMaxLevel() {
        return 3;
    }

    @Override
    public void doPostAttack(@NotNull LivingEntity attacker, @NotNull Entity target, int tier) {
        if (attacker.getLevel().isClientSide()) {
            ClientLevel level = ((ClientLevel) attacker.getLevel());

            if (tier >= 1)
                level.addParticle(ParticleTypes.SONIC_BOOM, target.position().x,target.position().y, target.position().z, 0, 0, 0);
			//This part is not finished.
        }
    }
}

Here is my enchants init class:

package everyblu.extendedarmory.common.register;

import everyblu.extendedarmory.ExtendedArmory;
import everyblu.extendedarmory.common.enchantments.CutlassLuckEnchantment;
import everyblu.extendedarmory.common.enchantments.ThrustingEnchantment;
import net.minecraft.world.item.enchantment.Enchantment;
import net.minecraftforge.eventbus.api.IEventBus;
import net.minecraftforge.registries.DeferredRegister;
import net.minecraftforge.registries.ForgeRegistries;
import net.minecraftforge.registries.RegistryObject;

public class ModEnchants {
    public static final DeferredRegister<Enchantment> ENCHANTMENTS =
            DeferredRegister.create(ForgeRegistries.ENCHANTMENTS, ExtendedArmory.MODID);

    public static RegistryObject<Enchantment> Thrusting = ENCHANTMENTS.register("thrusting", ThrustingEnchantment::new);
    public static RegistryObject<Enchantment> CutlassLuck = ENCHANTMENTS.register("cutlassluck", CutlassLuckEnchantment::new);

    public static void register(IEventBus eventBus) {
        ENCHANTMENTS.register(eventBus);
    }
}

 

[EveryBlu]

Nevermind I was stupid. "item" doesn't exist anywhere else. I was following a guide and didn't know what I was doing. 

Edited August 27, 2023 by EveryBlu