package net.minecraft.world.item.component; import com.mojang.serialization.Codec; import java.util.List; import java.util.function.Consumer; import net.minecraft.core.component.DataComponentGetter; import net.minecraft.network.RegistryFriendlyByteBuf; import net.minecraft.network.chat.Component; import net.minecraft.network.codec.ByteBufCodecs; import net.minecraft.network.codec.StreamCodec; import net.minecraft.util.ExtraCodecs; import net.minecraft.world.effect.MobEffectInstance; import net.minecraft.world.effect.MobEffects; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.item.Item; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.TooltipFlag; import net.minecraft.world.item.alchemy.PotionContents; import net.minecraft.world.level.Level; public record OminousBottleAmplifier(int value) implements ConsumableListener, TooltipProvider { public static final int EFFECT_DURATION = 120000; public static final int MIN_AMPLIFIER = 0; public static final int MAX_AMPLIFIER = 4; public static final Codec CODEC = ExtraCodecs.intRange(0, 4).xmap(OminousBottleAmplifier::new, OminousBottleAmplifier::value); public static final StreamCodec STREAM_CODEC = StreamCodec.composite( ByteBufCodecs.VAR_INT, OminousBottleAmplifier::value, OminousBottleAmplifier::new ); @Override public void onConsume(Level level, LivingEntity entity, ItemStack stack, Consumable consumable) { entity.addEffect(new MobEffectInstance(MobEffects.BAD_OMEN, 120000, this.value, false, false, true)); } @Override public void addToTooltip(Item.TooltipContext context, Consumer tooltipAdder, TooltipFlag flag, DataComponentGetter componentGetter) { List list = List.of(new MobEffectInstance(MobEffects.BAD_OMEN, 120000, this.value, false, false, true)); PotionContents.addPotionTooltip(list, tooltipAdder, 1.0F, context.tickRate()); } }