Package net.minecraft.server

Class MinecraftServer

java.lang.Object
net.minecraft.util.concurrent.ThreadTaskExecutor<R>
net.minecraft.util.concurrent.RecursiveEventLoop<TickDelayedTask>
net.minecraft.server.MinecraftServer
All Implemented Interfaces:
AutoCloseable, Executor, ICommandSource, ISnooperInfo, ITaskExecutor<TickDelayedTask>
Direct Known Subclasses:
DedicatedServer, IntegratedServer
public abstract class MinecraftServer extends RecursiveEventLoop<TickDelayedTask> implements ISnooperInfo, ICommandSource, AutoCloseable

  • Field Details

    • LOGGER

      private static final org.apache.logging.log4j.Logger LOGGER

    • USERID_CACHE_FILE

      public static final File USERID_CACHE_FILE

    • DEMO_SETTINGS

      public static final WorldSettings DEMO_SETTINGS

    • storageSource

      protected final SaveFormat.LevelSave storageSource

    • playerDataStorage

      protected final PlayerData playerDataStorage

    • snooper

      private final Snooper snooper

    • tickables

      private final List<Runnable> tickables

    • continousProfiler

      private final TimeTracker continousProfiler

    • profiler

      private IProfiler profiler

    • connection

      private final NetworkSystem connection

    • progressListenerFactory

      private final IChunkStatusListenerFactory progressListenerFactory

    • status

      private final ServerStatusResponse status

    • random

      private final Random random

    • fixerUpper

      private final com.mojang.datafixers.DataFixer fixerUpper

    • localIp

      private String localIp

    • port

      private int port

    • registryHolder

      protected final DynamicRegistries.Impl registryHolder

    • levels

      private final Map<RegistryKey<World>,ServerWorld> levels

    • playerList

      private PlayerList playerList

    • running

      private volatile boolean running

    • stopped

      private boolean stopped

    • tickCount

      private int tickCount

    • proxy

      protected final Proxy proxy

    • onlineMode

      private boolean onlineMode

    • preventProxyConnections

      private boolean preventProxyConnections

    • pvp

      private boolean pvp

    • allowFlight

      private boolean allowFlight

    • motd

      @Nullable private String motd

    • maxBuildHeight

      private int maxBuildHeight

    • playerIdleTimeout

      private int playerIdleTimeout

    • tickTimes

      public final long[] tickTimes

    • keyPair

      @Nullable private KeyPair keyPair

    • singleplayerName

      @Nullable private String singleplayerName

    • isDemo

      private boolean isDemo

    • resourcePack

      private String resourcePack

    • resourcePackHash

      private String resourcePackHash

    • isReady

      private volatile boolean isReady

    • lastOverloadWarning

      private long lastOverloadWarning

    • delayProfilerStart

      private boolean delayProfilerStart

    • forceGameType

      private boolean forceGameType

    • sessionService

      private final com.mojang.authlib.minecraft.MinecraftSessionService sessionService

    • profileRepository

      private final com.mojang.authlib.GameProfileRepository profileRepository

    • profileCache

      private final PlayerProfileCache profileCache

    • lastServerStatus

      private long lastServerStatus

    • serverThread

      private final Thread serverThread

    • nextTickTime

      protected long nextTickTime

    • delayedTasksMaxNextTickTime

      private long delayedTasksMaxNextTickTime

    • mayHaveDelayedTasks

      private boolean mayHaveDelayedTasks

    • hasWorldScreenshot

      private boolean hasWorldScreenshot

    • packRepository

      private final ResourcePackList packRepository

    • scoreboard

      private final ServerScoreboard scoreboard

    • commandStorage

      @Nullable private CommandStorage commandStorage

    • customBossEvents

      private final CustomServerBossInfoManager customBossEvents

    • functionManager

      private final FunctionManager functionManager

    • frameTimer

      private final FrameTimer frameTimer

    • enforceWhitelist

      private boolean enforceWhitelist

    • averageTickTime

      private float averageTickTime

    • executor

      private final Executor executor

    • serverId

      @Nullable private String serverId

    • resources

      private DataPackRegistries resources

    • structureManager

      private final TemplateManager structureManager

    • worldData

      protected final IServerConfiguration worldData

    • perWorldTickTimes

      private Map<RegistryKey<World>,long[]> perWorldTickTimes

    • worldArrayMarker

      private int worldArrayMarker

    • worldArrayLast

      private int worldArrayLast

    • worldArray

      private ServerWorld[] worldArray

  • Constructor Details

  • Method Details

    • spin

      public static <S extends MinecraftServer> S spin(Function<Thread,S> p_240784_0_)

    • readScoreboard

      private void readScoreboard(DimensionSavedDataManager p_213204_1_)

    • initServer

      protected abstract boolean initServer() throws IOException
      Throws:
      IOException

    • convertFromRegionFormatIfNeeded

      public static void convertFromRegionFormatIfNeeded(SaveFormat.LevelSave p_240777_0_)

    • loadLevel

      protected void loadLevel()

    • forceDifficulty

      protected void forceDifficulty()

    • createLevels

      protected void createLevels(IChunkStatusListener p_240787_1_)

    • setInitialSpawn

      private static void setInitialSpawn(ServerWorld p_240786_0_, IServerWorldInfo p_240786_1_, boolean p_240786_2_, boolean p_240786_3_, boolean p_240786_4_)

    • setupDebugLevel

      private void setupDebugLevel(IServerConfiguration p_240778_1_)

    • prepareLevels

      private void prepareLevels(IChunkStatusListener p_213186_1_)

    • detectBundledResources

      protected void detectBundledResources()

    • getDefaultGameType

      public GameType getDefaultGameType()

    • isHardcore

      public boolean isHardcore()

    • getOperatorUserPermissionLevel

      public abstract int getOperatorUserPermissionLevel()

    • getFunctionCompilationLevel

      public abstract int getFunctionCompilationLevel()

    • shouldRconBroadcast

      public abstract boolean shouldRconBroadcast()

    • saveAllChunks

      public boolean saveAllChunks(boolean p_213211_1_, boolean p_213211_2_, boolean p_213211_3_)

    • close

      public void close()
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface ITaskExecutor<TickDelayedTask>

    • stopServer

      protected void stopServer()

    • getLocalIp

      public String getLocalIp()

    • setLocalIp

      public void setLocalIp(String p_71189_1_)

    • isRunning

      public boolean isRunning()

    • halt

      public void halt(boolean p_71263_1_)

    • runServer

      protected void runServer()

    • haveTime

      private boolean haveTime()

    • waitUntilNextTick

      protected void waitUntilNextTick()

    • wrapRunnable

      protected TickDelayedTask wrapRunnable(Runnable p_212875_1_)
      Specified by:
      wrapRunnable in class ThreadTaskExecutor<TickDelayedTask>

    • shouldRun

      protected boolean shouldRun(TickDelayedTask p_212874_1_)
      Specified by:
      shouldRun in class ThreadTaskExecutor<TickDelayedTask>

    • pollTask

      public boolean pollTask()
      Overrides:
      pollTask in class ThreadTaskExecutor<TickDelayedTask>

    • pollTaskInternal

      private boolean pollTaskInternal()

    • doRunTask

      protected void doRunTask(TickDelayedTask p_213166_1_)
      Overrides:
      doRunTask in class RecursiveEventLoop<TickDelayedTask>

    • updateStatusIcon

      private void updateStatusIcon(ServerStatusResponse p_184107_1_)

    • hasWorldScreenshot

      public boolean hasWorldScreenshot()

    • getWorldScreenshotFile

      public File getWorldScreenshotFile()

    • getServerDirectory

      public File getServerDirectory()

    • onServerCrash

      protected void onServerCrash(CrashReport p_71228_1_)

    • onServerExit

      protected void onServerExit()

    • tickServer

      protected void tickServer(BooleanSupplier p_71217_1_)

    • tickChildren

      protected void tickChildren(BooleanSupplier p_71190_1_)

    • isNetherEnabled

      public boolean isNetherEnabled()

    • addTickable

      public void addTickable(Runnable p_82010_1_)

    • setId

      protected void setId(String p_213208_1_)

    • isShutdown

      public boolean isShutdown()

    • getFile

      public File getFile(String p_71209_1_)

    • overworld

      public final ServerWorld overworld()

    • getLevel

      @Nullable public ServerWorld getLevel(RegistryKey<World> p_71218_1_)

    • levelKeys

      public Set<RegistryKey<World>> levelKeys()

    • getAllLevels

      public Iterable<ServerWorld> getAllLevels()

    • getServerVersion

      public String getServerVersion()

    • getPlayerCount

      public int getPlayerCount()

    • getMaxPlayers

      public int getMaxPlayers()

    • getPlayerNames

      public String[] getPlayerNames()

    • getServerModName

      public String getServerModName()

    • fillReport

      public CrashReport fillReport(CrashReport p_71230_1_)

    • getModdedStatus

      public abstract Optional<String> getModdedStatus()

    • sendMessage

      public void sendMessage(ITextComponent p_145747_1_, UUID p_145747_2_)
      Specified by:
      sendMessage in interface ICommandSource

    • getKeyPair

      public KeyPair getKeyPair()

    • getPort

      public int getPort()

    • setPort

      public void setPort(int p_71208_1_)

    • getSingleplayerName

      public String getSingleplayerName()

    • setSingleplayerName

      public void setSingleplayerName(String p_71224_1_)

    • isSingleplayer

      public boolean isSingleplayer()

    • initializeKeyPair

      protected void initializeKeyPair()

    • setDifficulty

      public void setDifficulty(Difficulty p_147139_1_, boolean p_147139_2_)

    • getScaledTrackingDistance

      public int getScaledTrackingDistance(int p_230512_1_)

    • updateMobSpawningFlags

      private void updateMobSpawningFlags()

    • setDifficultyLocked

      public void setDifficultyLocked(boolean p_213209_1_)

    • sendDifficultyUpdate

      private void sendDifficultyUpdate(ServerPlayerEntity p_213189_1_)

    • isSpawningMonsters

      protected boolean isSpawningMonsters()

    • isDemo

      public boolean isDemo()

    • setDemo

      public void setDemo(boolean p_71204_1_)

    • getResourcePack

      public String getResourcePack()

    • getResourcePackHash

      public String getResourcePackHash()

    • setResourcePack

      public void setResourcePack(String p_180507_1_, String p_180507_2_)

    • populateSnooper

      public void populateSnooper(Snooper p_70000_1_)
      Specified by:
      populateSnooper in interface ISnooperInfo

    • isDedicatedServer

      public abstract boolean isDedicatedServer()

    • getRateLimitPacketsPerSecond

      public abstract int getRateLimitPacketsPerSecond()

    • usesAuthentication

      public boolean usesAuthentication()

    • setUsesAuthentication

      public void setUsesAuthentication(boolean p_71229_1_)

    • getPreventProxyConnections

      public boolean getPreventProxyConnections()

    • setPreventProxyConnections

      public void setPreventProxyConnections(boolean p_190517_1_)

    • isSpawningAnimals

      public boolean isSpawningAnimals()

    • areNpcsEnabled

      public boolean areNpcsEnabled()

    • isEpollEnabled

      public abstract boolean isEpollEnabled()

    • isPvpAllowed

      public boolean isPvpAllowed()

    • setPvpAllowed

      public void setPvpAllowed(boolean p_71188_1_)

    • isFlightAllowed

      public boolean isFlightAllowed()

    • setFlightAllowed

      public void setFlightAllowed(boolean p_71245_1_)

    • isCommandBlockEnabled

      public abstract boolean isCommandBlockEnabled()

    • getMotd

      public String getMotd()

    • setMotd

      public void setMotd(String p_71205_1_)

    • getMaxBuildHeight

      public int getMaxBuildHeight()

    • setMaxBuildHeight

      public void setMaxBuildHeight(int p_71191_1_)

    • isStopped

      public boolean isStopped()

    • getPlayerList

      public PlayerList getPlayerList()

    • setPlayerList

      public void setPlayerList(PlayerList p_184105_1_)

    • isPublished

      public abstract boolean isPublished()

    • setDefaultGameType

      public void setDefaultGameType(GameType p_71235_1_)

    • getConnection

      @Nullable public NetworkSystem getConnection()

    • isReady

      public boolean isReady()

    • hasGui

      public boolean hasGui()

    • publishServer

      public abstract boolean publishServer(GameType p_195565_1_, boolean p_195565_2_, int p_195565_3_)

    • getTickCount

      public int getTickCount()

    • getSnooper

      public Snooper getSnooper()

    • getSpawnProtectionRadius

      public int getSpawnProtectionRadius()

    • isUnderSpawnProtection

      public boolean isUnderSpawnProtection(ServerWorld p_175579_1_, BlockPos p_175579_2_, PlayerEntity p_175579_3_)

    • setForceGameType

      public void setForceGameType(boolean p_104055_1_)

    • getForceGameType

      public boolean getForceGameType()

    • repliesToStatus

      public boolean repliesToStatus()

    • getPlayerIdleTimeout

      public int getPlayerIdleTimeout()

    • setPlayerIdleTimeout

      public void setPlayerIdleTimeout(int p_143006_1_)

    • getSessionService

      public com.mojang.authlib.minecraft.MinecraftSessionService getSessionService()

    • getProfileRepository

      public com.mojang.authlib.GameProfileRepository getProfileRepository()

    • getProfileCache

      public PlayerProfileCache getProfileCache()

    • getStatus

      public ServerStatusResponse getStatus()

    • invalidateStatus

      public void invalidateStatus()

    • getAbsoluteMaxWorldSize

      public int getAbsoluteMaxWorldSize()

    • scheduleExecutables

      public boolean scheduleExecutables()
      Overrides:
      scheduleExecutables in class RecursiveEventLoop<TickDelayedTask>

    • getRunningThread

      public Thread getRunningThread()
      Specified by:
      getRunningThread in class ThreadTaskExecutor<TickDelayedTask>

    • getCompressionThreshold

      public int getCompressionThreshold()

    • getNextTickTime

      public long getNextTickTime()

    • getFixerUpper

      public com.mojang.datafixers.DataFixer getFixerUpper()

    • getSpawnRadius

      public int getSpawnRadius(@Nullable ServerWorld p_184108_1_)

    • getAdvancements

      public AdvancementManager getAdvancements()

    • getFunctions

      public FunctionManager getFunctions()

    • reloadResources

      public CompletableFuture<Void> reloadResources(Collection<String> p_240780_1_)

    • configurePackRepository

      public static DatapackCodec configurePackRepository(ResourcePackList p_240772_0_, DatapackCodec p_240772_1_, boolean p_240772_2_)

    • getSelectedPacks

      private static DatapackCodec getSelectedPacks(ResourcePackList p_240771_0_)

    • kickUnlistedPlayers

      public void kickUnlistedPlayers(CommandSource p_205743_1_)

    • getPackRepository

      public ResourcePackList getPackRepository()

    • getCommands

      public Commands getCommands()

    • createCommandSourceStack

      public CommandSource createCommandSourceStack()

    • acceptsSuccess

      public boolean acceptsSuccess()
      Specified by:
      acceptsSuccess in interface ICommandSource

    • acceptsFailure

      public boolean acceptsFailure()
      Specified by:
      acceptsFailure in interface ICommandSource

    • getRecipeManager

      public RecipeManager getRecipeManager()

    • getTags

      public ITagCollectionSupplier getTags()

    • getScoreboard

      public ServerScoreboard getScoreboard()

    • getCommandStorage

      public CommandStorage getCommandStorage()

    • getLootTables

      public LootTableManager getLootTables()

    • getPredicateManager

      public LootPredicateManager getPredicateManager()

    • getGameRules

      public GameRules getGameRules()

    • getCustomBossEvents

      public CustomServerBossInfoManager getCustomBossEvents()

    • isEnforceWhitelist

      public boolean isEnforceWhitelist()

    • setEnforceWhitelist

      public void setEnforceWhitelist(boolean p_205741_1_)

    • getAverageTickTime

      public float getAverageTickTime()

    • getProfilePermissions

      public int getProfilePermissions(com.mojang.authlib.GameProfile p_211833_1_)

    • getFrameTimer

      public FrameTimer getFrameTimer()

    • getProfiler

      public IProfiler getProfiler()

    • isSingleplayerOwner

      public abstract boolean isSingleplayerOwner(com.mojang.authlib.GameProfile p_213199_1_)

    • getTickTime

      @Nullable public long[] getTickTime(RegistryKey<World> dim)

    • forgeGetWorldMap

      @Deprecated public Map<RegistryKey<World>,ServerWorld> forgeGetWorldMap()
      Deprecated.

    • markWorldsDirty

      @Deprecated public void markWorldsDirty()
      Deprecated.

    • getWorldArray

      private ServerWorld[] getWorldArray()

    • saveDebugReport

      public void saveDebugReport(Path p_223711_1_) throws IOException
      Throws:
      IOException

    • dumpMiscStats

      private void dumpMiscStats(Path p_223710_1_) throws IOException
      Throws:
      IOException

    • dumpCrashCategory

      private void dumpCrashCategory(Path p_223709_1_) throws IOException
      Throws:
      IOException

    • dumpGameRules

      private void dumpGameRules(Path p_223708_1_) throws IOException
      Throws:
      IOException

    • dumpClasspath

      private void dumpClasspath(Path p_223706_1_) throws IOException
      Throws:
      IOException

    • dumpThreads

      private void dumpThreads(Path p_223712_1_) throws IOException
      Throws:
      IOException

    • startProfilerTick

      private void startProfilerTick(@Nullable LongTickDetector p_240773_1_)

    • endProfilerTick

      private void endProfilerTick(@Nullable LongTickDetector p_240795_1_)

    • isProfiling

      public boolean isProfiling()

    • startProfiling

      public void startProfiling()

    • finishProfiling

      public IProfileResult finishProfiling()

    • getWorldPath

      public Path getWorldPath(FolderName p_240776_1_)

    • forceSynchronousWrites

      public boolean forceSynchronousWrites()

    • getStructureManager

      public TemplateManager getStructureManager()

    • getWorldData

      public IServerConfiguration getWorldData()

    • getDataPackRegistries

      public DataPackRegistries getDataPackRegistries()

    • registryAccess

      public DynamicRegistries registryAccess()

    • createTextFilterForPlayer

      @Nullable public IChatFilter createTextFilterForPlayer(ServerPlayerEntity p_244435_1_)