Class ServerLevel

Method Details

• setDragonFight

  @Deprecated public void setDragonFight(@Nullable EndDragonFight dragonFight)

  Deprecated.

• setWeatherParameters

  public void setWeatherParameters(int clearTime, int weatherTime, boolean isRaining, boolean isThundering)

• getUncachedNoiseBiome

  public Holder<Biome> getUncachedNoiseBiome(int x, int y, int z)

  Specified by:

  getUncachedNoiseBiome in interface LevelReader

• structureManager

  public StructureManager structureManager()

• tick

  public void tick(BooleanSupplier hasTimeLeft)

  Runs a single tick for the world

• shouldTickBlocksAt

  public boolean shouldTickBlocksAt(long chunkPos)

  Overrides:

  shouldTickBlocksAt in class Level

• tickTime

  protected void tickTime()

• setDayTime

  public void setDayTime(long time)

• tickCustomSpawners

  public void tickCustomSpawners(boolean spawnEnemies, boolean spawnFriendlies)

• shouldDiscardEntity

  private boolean shouldDiscardEntity(Entity entity)

• wakeUpAllPlayers

  private void wakeUpAllPlayers()

• tickChunk

  public void tickChunk(LevelChunk chunk, int randomTickSpeed)

• tickPrecipitation

  public void tickPrecipitation(BlockPos blockPos)

• findLightningRod

  private Optional<BlockPos> findLightningRod(BlockPos pos)

• findLightningTargetAround

  protected BlockPos findLightningTargetAround(BlockPos pos)

• isHandlingTick

  public boolean isHandlingTick()

• canSleepThroughNights

  public boolean canSleepThroughNights()

• announceSleepStatus

  private void announceSleepStatus()

• updateSleepingPlayerList

  public void updateSleepingPlayerList()

• getScoreboard

  public ServerScoreboard getScoreboard()

  Specified by:

  getScoreboard in class Level

• advanceWeatherCycle

  private void advanceWeatherCycle()

• resetWeatherCycle

  public void resetWeatherCycle()

• resetEmptyTime

  public void resetEmptyTime()

• tickFluid

  private void tickFluid(BlockPos pos, Fluid fluid)

• tickBlock

  private void tickBlock(BlockPos pos, Block block)

• tickNonPassenger

  public void tickNonPassenger(Entity p_entity)

• tickPassenger

  private void tickPassenger(Entity ridingEntity, Entity passengerEntity)

• mayInteract

  public boolean mayInteract(Player player, BlockPos pos)

  Overrides:

  mayInteract in class Level

• save

  public void save(@Nullable ProgressListener progress, boolean flush, boolean skipSave)

• saveLevelData

  private void saveLevelData()

• getEntities

  public <T extends Entity> List<? extends T> getEntities(EntityTypeTest<Entity,T> typeTest, Predicate<? super T> predicate)

• getEntities

  public <T extends Entity> void getEntities(EntityTypeTest<Entity,T> typeTest, Predicate<? super T> predicate, List<? super T> output)

• getEntities

  public <T extends Entity> void getEntities(EntityTypeTest<Entity,T> typeTest, Predicate<? super T> predicate, List<? super T> output, int maxResults)

• getDragons

  public List<? extends EnderDragon> getDragons()

• getPlayers

  public List<ServerPlayer> getPlayers(Predicate<? super ServerPlayer> predicate)

• getPlayers

  public List<ServerPlayer> getPlayers(Predicate<? super ServerPlayer> predicate, int maxResults)

• getRandomPlayer

  @Nullable public ServerPlayer getRandomPlayer()

• addFreshEntity

  public boolean addFreshEntity(Entity entity)

  Specified by:

  addFreshEntity in interface LevelWriter

• addWithUUID

  public boolean addWithUUID(Entity entity)

  Used for "unnatural" ways of entities appearing in the world, e.g. summon command, interdimensional teleports

• addDuringTeleport

  public void addDuringTeleport(Entity entity)

• addNewPlayer

  public void addNewPlayer(ServerPlayer player)

• addRespawnedPlayer

  public void addRespawnedPlayer(ServerPlayer player)

• addPlayer

  private void addPlayer(ServerPlayer player)

• addEntity

  private boolean addEntity(Entity entity)

  Called when an entity is spawned in the world. This includes players.

• tryAddFreshEntityWithPassengers

  public boolean tryAddFreshEntityWithPassengers(Entity entity)

  Attempts to summon an entity and it's passangers. They will only be summoned if all entities are unique and not already in queue to be summoned.

• unload

  public void unload(LevelChunk chunk)

• removePlayerImmediately

  public void removePlayerImmediately(ServerPlayer player, Entity.RemovalReason reason)

• destroyBlockProgress

  public void destroyBlockProgress(int breakerId, BlockPos pos, int progress)

  Specified by:

  destroyBlockProgress in class Level

• playSeededSound

  public void playSeededSound(@Nullable Player player, double x, double y, double z, Holder<SoundEvent> sound, SoundSource category, float volume, float pitch, long seed)

  Specified by:

  playSeededSound in class Level

• playSeededSound

  public void playSeededSound(@Nullable Player player, Entity entity, Holder<SoundEvent> sound, SoundSource category, float volume, float pitch, long seed)

  Specified by:

  playSeededSound in class Level

• globalLevelEvent

  public void globalLevelEvent(int id, BlockPos pos, int data)

  Overrides:

  globalLevelEvent in class Level

• levelEvent

  public void levelEvent(@Nullable Player player, int type, BlockPos pos, int data)

  Specified by:

  levelEvent in interface LevelAccessor

• getLogicalHeight

  public int getLogicalHeight()

• gameEvent

  public void gameEvent(Holder<GameEvent> gameEvent, Vec3 pos, GameEvent.Context context)

  Specified by:

  gameEvent in interface LevelAccessor

• sendBlockUpdated

  public void sendBlockUpdated(BlockPos pos, BlockState oldState, BlockState newState, int flags)

  Flags are as in setBlockState

  Specified by:

  sendBlockUpdated in class Level

• updateNeighborsAt

  public void updateNeighborsAt(BlockPos pos, Block block)

  Overrides:

  updateNeighborsAt in class Level

• updateNeighborsAtExceptFromFacing

  public void updateNeighborsAtExceptFromFacing(BlockPos pos, Block blockType, Direction skipSide)

  Overrides:

  updateNeighborsAtExceptFromFacing in class Level

• neighborChanged

  public void neighborChanged(BlockPos pos, Block block, BlockPos fromPos)

  Overrides:

  neighborChanged in class Level

• neighborChanged

  public void neighborChanged(BlockState state, BlockPos pos, Block block, BlockPos fromPos, boolean isMoving)

  Overrides:

  neighborChanged in class Level

• broadcastEntityEvent

  public void broadcastEntityEvent(Entity entity, byte state)

  Sends a ClientboundEntityEventPacket to all tracked players of that entity.

  Overrides:

  broadcastEntityEvent in class Level

• broadcastDamageEvent

  public void broadcastDamageEvent(Entity entity, DamageSource damageSource)

  Overrides:

  broadcastDamageEvent in class Level

• getChunkSource

  public ServerChunkCache getChunkSource()

  Specified by:

  getChunkSource in interface LevelAccessor

• explode

  public Explosion explode(@Nullable Entity source, @Nullable DamageSource damageSource, @Nullable ExplosionDamageCalculator damageCalculator, double x, double y, double z, float radius, boolean fire, Level.ExplosionInteraction explosionInteraction, ParticleOptions smallExplosionParticles, ParticleOptions largeExplosionParticles, Holder<SoundEvent> explosionSound)

  Overrides:

  explode in class Level

• blockEvent

  public void blockEvent(BlockPos pos, Block block, int eventID, int eventParam)

  Overrides:

  blockEvent in class Level

• runBlockEvents

  private void runBlockEvents()

• doBlockEvent

  private boolean doBlockEvent(BlockEventData event)

• getBlockTicks

  public LevelTicks<Block> getBlockTicks()

  Specified by:

  getBlockTicks in interface LevelAccessor

• getFluidTicks

  public LevelTicks<Fluid> getFluidTicks()

  Specified by:

  getFluidTicks in interface LevelAccessor

• getServer

  @Nonnull public MinecraftServer getServer()

  Specified by:

  getServer in interface LevelAccessor

  Overrides:

  getServer in class Level

• getPortalForcer

  public PortalForcer getPortalForcer()

• getStructureManager

  public StructureTemplateManager getStructureManager()

• sendParticles

  public <T extends ParticleOptions> int sendParticles(T type, double posX, double posY, double posZ, int particleCount, double xOffset, double yOffset, double zOffset, double speed)

• sendParticles

  public <T extends ParticleOptions> boolean sendParticles(ServerPlayer player, T type, boolean longDistance, double posX, double posY, double posZ, int particleCount, double xOffset, double yOffset, double zOffset, double speed)

• sendParticles

  private boolean sendParticles(ServerPlayer player, boolean longDistance, double posX, double posY, double posZ, Packet<?> packet)

• getEntity

  @Nullable public Entity getEntity(int id)

  Returns the Entity with the given ID, or null if it doesn't exist in this World.

  Specified by:

  getEntity in class Level

• getEntityOrPart

  @Deprecated @Nullable public Entity getEntityOrPart(int id)

  Deprecated.

• getEntity

  @Nullable public Entity getEntity(UUID uniqueId)

• findNearestMapStructure

  @Nullable public BlockPos findNearestMapStructure(TagKey<Structure> structureTag, BlockPos pos, int radius, boolean skipExistingChunks)

• findClosestBiome3d

  @Nullable public com.mojang.datafixers.util.Pair<BlockPos,Holder<Biome>> findClosestBiome3d(Predicate<Holder<Biome>> biomePredicate, BlockPos pos, int radius, int horizontalStep, int verticalStep)

• getRecipeManager

  public RecipeManager getRecipeManager()

  Specified by:

  getRecipeManager in class Level

• tickRateManager

  public TickRateManager tickRateManager()

  Specified by:

  tickRateManager in class Level

• noSave

  public boolean noSave()

  Overrides:

  noSave in class Level

• getDataStorage

  public DimensionDataStorage getDataStorage()

• getMapData

  @Nullable public MapItemSavedData getMapData(MapId mapId)

  Specified by:

  getMapData in class Level

• setMapData

  public void setMapData(MapId mapId, MapItemSavedData mapData)

  Specified by:

  setMapData in class Level

• getFreeMapId

  public MapId getFreeMapId()

  Specified by:

  getFreeMapId in class Level

• setDefaultSpawnPos

  public void setDefaultSpawnPos(BlockPos pos, float angle)

• getForcedChunks

  public it.unimi.dsi.fastutil.longs.LongSet getForcedChunks()

• setChunkForced

  public boolean setChunkForced(int chunkX, int chunkZ, boolean add)

• players

  public List<ServerPlayer> players()

  Specified by:

  players in interface EntityGetter

• onBlockStateChange

  public void onBlockStateChange(BlockPos pos, BlockState blockState, BlockState newState)

  Overrides:

  onBlockStateChange in class Level

• getPoiManager

  public PoiManager getPoiManager()

• isVillage

  public boolean isVillage(BlockPos pos)

• isVillage

  public boolean isVillage(SectionPos pos)

• isCloseToVillage

  public boolean isCloseToVillage(BlockPos pos, int sections)

• sectionsToVillage

  public int sectionsToVillage(SectionPos pos)

• getRaids

  public Raids getRaids()

• getRaidAt

  @Nullable public Raid getRaidAt(BlockPos pos)

• isRaided

  public boolean isRaided(BlockPos pos)

• onReputationEvent

  public void onReputationEvent(ReputationEventType type, Entity target, ReputationEventHandler host)

• saveDebugReport

  public void saveDebugReport(Path p_path) throws IOException

  Throws:

  IOException

• dumpEntities

  private static void dumpEntities(Writer writer, Iterable<Entity> entities) throws IOException

  Throws:

  IOException

• dumpBlockEntityTickers

  private void dumpBlockEntityTickers(Writer output) throws IOException

  Throws:

  IOException

• clearBlockEvents

  public void clearBlockEvents(BoundingBox boundingBox)

• blockUpdated

  public void blockUpdated(BlockPos pos, Block block)

  Specified by:

  blockUpdated in interface LevelAccessor

• getShade

  public float getShade(Direction direction, boolean shade)

  Specified by:

  getShade in interface BlockAndTintGetter

• getAllEntities

  public Iterable<Entity> getAllEntities()

• toString

  public String toString()

  Overrides:

  toString in class Object

• isFlat

  public boolean isFlat()

• getSeed

  public long getSeed()

  Specified by:

  getSeed in interface WorldGenLevel

• getDragonFight

  @Nullable public EndDragonFight getDragonFight()

• getLevel

  public ServerLevel getLevel()

  Specified by:

  getLevel in interface ServerLevelAccessor

• getWatchdogStats

  public String getWatchdogStats()

• getTypeCount

  private static <T> String getTypeCount(Iterable<T> objects, Function<T,String> typeGetter)

• getEntities

  public LevelEntityGetter<Entity> getEntities()

  Specified by:

  getEntities in class Level

• addLegacyChunkEntities

  public void addLegacyChunkEntities(Stream<Entity> entities)

• addWorldGenChunkEntities

  public void addWorldGenChunkEntities(Stream<Entity> entities)

• startTickingChunk

  public void startTickingChunk(LevelChunk chunk)

• onStructureStartsAvailable

  public void onStructureStartsAvailable(ChunkAccess chunk)

• getPathTypeCache

  public PathTypeCache getPathTypeCache()

• close

  public void close() throws IOException

  Specified by:

  close in interface AutoCloseable

  Overrides:

  close in class Level

  Throws:

  IOException

• gatherChunkSourceStats

  public String gatherChunkSourceStats()

  Specified by:

  gatherChunkSourceStats in class Level

• areEntitiesLoaded

  public boolean areEntitiesLoaded(long chunkPos)

• isPositionTickingWithEntitiesLoaded

  private boolean isPositionTickingWithEntitiesLoaded(long chunkPos)

• isPositionEntityTicking

  public boolean isPositionEntityTicking(BlockPos pos)

• isNaturalSpawningAllowed

  public boolean isNaturalSpawningAllowed(BlockPos pos)

• isNaturalSpawningAllowed

  public boolean isNaturalSpawningAllowed(ChunkPos chunkPos)

• enabledFeatures

  public FeatureFlagSet enabledFeatures()

  Specified by:

  enabledFeatures in interface LevelReader

• potionBrewing

  public PotionBrewing potionBrewing()

  Specified by:

  potionBrewing in class Level

• getRandomSequence

  public RandomSource getRandomSequence(ResourceLocation location)

• getRandomSequences

  public RandomSequences getRandomSequences()

• fillReportDetails

  public CrashReportCategory fillReportDetails(CrashReport report)

  Adds some basic stats of the world to the given crash report.

  Overrides:

  fillReportDetails in class Level

• getPartEntities

  public Collection<PartEntity<?>> getPartEntities()

  Description copied from interface: ILevelExtension

  All part entities in this world. Used when collecting entities in an AABB to fix parts being ignored whose parent entity is in a chunk that does not intersect with the AABB.

  Specified by:

  getPartEntities in interface ILevelExtension

• invalidateCapabilities

  public void invalidateCapabilities(BlockPos pos)

  Description copied from interface: ILevelExtension

  Notify all listeners that the capabilities at a specific position might have changed. This includes new capabilities becoming available.

  This method will only do something on ServerLevels, but it is safe to call on any Level, without the need for an instanceof check.

  If you already have a block entity at that position, you can call IBlockEntityExtension.invalidateCapabilities() instead.

  Specified by:

  invalidateCapabilities in interface ILevelExtension

• invalidateCapabilities

  public void invalidateCapabilities(ChunkPos pos)

  Description copied from interface: ILevelExtension

  Notify all listeners that the capabilities at all the positions in a chunk might have changed. This includes new capabilities becoming available.

  This method will only do something on ServerLevels, but it is safe to call on any Level, without the need for an instanceof check.

  Specified by:

  invalidateCapabilities in interface ILevelExtension

• registerCapabilityListener

  public void registerCapabilityListener(BlockPos pos, ICapabilityInvalidationListener listener)

  Register a listener for capability invalidation.

  See Also:

  • ICapabilityInvalidationListener

• cleanCapabilityListenerReferences

  @Internal public void cleanCapabilityListenerReferences()

  Internal method, used to clean capability listeners that are not referenced. Do not call.

• setDayTimeFraction

  @Internal public void setDayTimeFraction(float dayTimeFraction)

  Specified by:

  setDayTimeFraction in class Level

• getDayTimeFraction

  @Internal public float getDayTimeFraction()

  Specified by:

  getDayTimeFraction in class Level

• getDayTimePerTick

  public float getDayTimePerTick()

  Returns the current ratio between game ticks and clock ticks. If this value is negative, no speed has been set and those two are coupled 1:1 (i.e. vanilla mode).

  Specified by:

  getDayTimePerTick in class Level

• setDayTimePerTick

  public void setDayTimePerTick(float dayTimePerTick)

  This allows mods to set the rate time flows in a level. By default, each game tick the clock time also advances by one tick, with Level.TICKS_PER_DAY clock ticks (or 20 real-life minutes) forming a Minecraft day.

  This can be sped up for shorter days by giving a higher number, or slowed down for longer days with a smaller number. A negative value will reset it back to vanilla logic.

  This value can also be changed with the command /neoforge day, where you can set either the speed or a day length in minutes.

  This has no effect when time progression is stopped.

  While this still technically works when vanilla clients are connected, those will desync and experience a time jump once per second.

  Specified by:

  setDayTimePerTick in class Level