package net.minecraft.world.entity.animal; import java.util.Optional; import net.minecraft.advancements.CriteriaTriggers; import net.minecraft.core.component.DataComponents; import net.minecraft.nbt.CompoundTag; import net.minecraft.server.level.ServerPlayer; import net.minecraft.sounds.SoundEvent; import net.minecraft.world.InteractionHand; import net.minecraft.world.InteractionResult; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.entity.Mob; import net.minecraft.world.entity.player.Player; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.ItemUtils; import net.minecraft.world.item.Items; import net.minecraft.world.item.component.CustomData; import net.minecraft.world.level.Level; public interface Bucketable { boolean fromBucket(); void setFromBucket(boolean fromBucket); void saveToBucketTag(ItemStack stack); void loadFromBucketTag(CompoundTag tag); ItemStack getBucketItemStack(); SoundEvent getPickupSound(); @Deprecated static void saveDefaultDataToBucketTag(Mob mob, ItemStack bucket) { bucket.copyFrom(DataComponents.CUSTOM_NAME, mob); CustomData.update(DataComponents.BUCKET_ENTITY_DATA, bucket, compoundTag -> { if (mob.isNoAi()) { compoundTag.putBoolean("NoAI", mob.isNoAi()); } if (mob.isSilent()) { compoundTag.putBoolean("Silent", mob.isSilent()); } if (mob.isNoGravity()) { compoundTag.putBoolean("NoGravity", mob.isNoGravity()); } if (mob.hasGlowingTag()) { compoundTag.putBoolean("Glowing", mob.hasGlowingTag()); } if (mob.isInvulnerable()) { compoundTag.putBoolean("Invulnerable", mob.isInvulnerable()); } compoundTag.putFloat("Health", mob.getHealth()); }); } @Deprecated static void loadDefaultDataFromBucketTag(Mob mob, CompoundTag tag) { tag.getBoolean("NoAI").ifPresent(mob::setNoAi); tag.getBoolean("Silent").ifPresent(mob::setSilent); tag.getBoolean("NoGravity").ifPresent(mob::setNoGravity); tag.getBoolean("Glowing").ifPresent(mob::setGlowingTag); tag.getBoolean("Invulnerable").ifPresent(mob::setInvulnerable); tag.getFloat("Health").ifPresent(mob::setHealth); } static Optional bucketMobPickup(Player player, InteractionHand hand, T entity) { ItemStack itemStack = player.getItemInHand(hand); if (itemStack.getItem() == Items.WATER_BUCKET && entity.isAlive()) { entity.playSound(entity.getPickupSound(), 1.0F, 1.0F); ItemStack itemStack2 = entity.getBucketItemStack(); entity.saveToBucketTag(itemStack2); ItemStack itemStack3 = ItemUtils.createFilledResult(itemStack, player, itemStack2, false); player.setItemInHand(hand, itemStack3); Level level = entity.level(); if (!level.isClientSide) { CriteriaTriggers.FILLED_BUCKET.trigger((ServerPlayer)player, itemStack2); } entity.discard(); return Optional.of(InteractionResult.SUCCESS); } else { return Optional.empty(); } } }