how do i add an enchantment to an item from the start?

[brittle meadow]

i'm modding on 1.21.1

[tiny drift]

you need to get the entry from the worlds dynamic registry manager probably

[brittle meadow]

ahh...can you please tell me what to do?

[tiny drift]

check how the enchant command does it

[brittle meadow]

OK maybe like this but i want this item has enchant at a start i mean you can see enchantment on creative tab

@Override
public void onCraftByPlayer(ItemStack stack, World world, PlayerEntity player) {
super.onCraftByPlayer(stack, world, player);

    var registry = world.getRegistryManager().get(RegistryKeys.ENCHANTMENT);
    var mendingEntry = registry.entryOf(Enchantments.MENDING);
    stack.addEnchantment(mendingEntry, 1);
}

[tiny drift]

use the creative tab item event