package net.minecraft.world;

import com.mojang.serialization.Codec;
import net.minecraft.advancements.critereon.ItemPredicate;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.storage.ValueInput;
import net.minecraft.world.level.storage.ValueOutput;

public record LockCode(ItemPredicate predicate) {
	public static final LockCode NO_LOCK = new LockCode(ItemPredicate.Builder.item().build());
	public static final Codec<LockCode> CODEC = ItemPredicate.CODEC.xmap(LockCode::new, LockCode::predicate);
	public static final String TAG_LOCK = "lock";

	public boolean unlocksWith(ItemStack stack) {
		return this.predicate.test(stack);
	}

	public void addToTag(ValueOutput output) {
		if (this != NO_LOCK) {
			output.store("lock", CODEC, this);
		}
	}

	public static LockCode fromTag(ValueInput input) {
		return (LockCode)input.read("lock", CODEC).orElse(NO_LOCK);
	}
}